class CurvePanel(QListView):
def __init__(self, curve_source):
QListView.__init__(self)
self.curve_source = curve_source
self.setViewMode(QListView.IconMode)
self.setIconSize(QSize(64,64))
self.model = QStandardItemModel()
for curve in curve_source._curves:
self.add_curve(curve)
self.setModel(self.model)
self.setWrapping(True)
self.show()
def edit(self, index, trigger, event):
if trigger == QAbstractItemView.DoubleClicked:
item = self.model.item(index.row())
curve = item.curve
print curve.name()
return True
else:
return False
def add_new_curve(self):
pass
def add_curve(self, curve):
name = curve.name()
plot = self._create_plot(name)
item = PlotItem(plot)
item.curve = curve
self.model.appendRow(item)
def _create_plot(self, xcurve_name):
index = self.curve_source.index()
return Plot.of(xcurve_name, index.name()).from_(self.curve_source)
def getSampleModel(spl, flags='peak', **kw):
from gui.MetBaseGui import MSStandardItem
if flags not in ('peak', 'cluster', 'id'):
return
model = QStandardItemModel()
if flags == 'peak':
from utils.misc import Hot
areas = [peak.area for peak in spl.rawPeaks.ipeaks()]
mxInt = max(areas)
model.setHorizontalHeaderLabels(MSSample.peakModelLabel)
for i, peak in enumerate(spl.rawPeaks.ipeaks()):
model.setItem(i, 0, MSStandardItem(str(peak.mass())))
model.item(i, 0).setBackground(
QBrush(Hot._get_color(areas[i] / mxInt, True, alpha=0.5)))
model.setItem(i, 1, MSStandardItem(str(peak.rt)))
model.item(i, 1).setBackground(
QBrush(Hot._get_color(areas[i] / mxInt, True, alpha=0.5)))
model.setItem(i, 2, MSStandardItem(str(peak.area)))
model.item(i, 2).setBackground(
QBrush(Hot._get_color(areas[i] / mxInt, True, alpha=0.5)))
model.setItem(i, 3, MSStandardItem(str(peak.sn)))
model.item(i, 3).setBackground(
QBrush(Hot._get_color(areas[i] / mxInt, True, alpha=0.5)))
model.setItem(i, 4, MSStandardItem(str(peak.r_coef)))
model.item(i, 4).setBackground(
QBrush(Hot._get_color(areas[i] / mxInt, True, alpha=0.5)))
elif flags == 'cluster':
model.setHorizontalHeaderLabels(MSSample.clusterModelLabel)
for i, peak in enumerate(spl.mappedPeaks.ipeaks()):
model.setItem(i, 0, MSStandardItem(str(peak.mass())))
model.setItem(i, 1, MSStandardItem(str(peak.rt)))
model.setItem(i, 2, MSStandardItem(str(peak.area)))
info_iso = ""
info_frag = ""
for iso in peak.isoCluster:
info_iso += '%s/%s\t' % (str(iso.mass()), str(iso.rt))
for add in peak.fragCluster:
info_frag += '%s/%s\t' % (str(add.mass()), str(add.rt))
model.setItem(i, 3, MSStandardItem(info_iso))
model.setItem(i, 4, MSStandardItem(info_frag))
return model
class DataModel(object):
def __init__(self):
super(DataModel,self).__init__()
self.servers = QStandardItemModel(0,3)
self.selected = ''
self.autoconnect = False
def loadSettings(self):
settings = QSettings()
servers = settings.value("servers", None)
self.servers.clear()
if servers:
for s in servers:
self.servers.appendRow([QStandardItem(str(i)) for i in s])
self.selected = str(settings.value("selected", self.selected))
self.autoconnect = int(settings.value("autoconnect", self.autoconnect))
def saveSettings(self):
settings = QSettings()
servers = []
if self.servers:
for row in xrange(self.servers.rowCount()):
entry = []
for col in xrange(self.servers.columnCount()):
entry += [self.servers.item(row,col).text()]
servers += [entry]
if len(servers):
settings.setValue("servers", servers)
else:
settings.setValue("servers", None)
settings.setValue("selected", str(self.selected))
settings.setValue("autoconnect", int(self.autoconnect))
def selectedServer(self):
selectedServer = []
if self.selected:
result = self.servers.findItems( self.selected)
if len(result):
mi = result[0]
row = mi.row()
for col in xrange(self.servers.columnCount()):
selectedServer += [self.servers.item(row,col).text()]
return selectedServer
def getSampleModel(spl, flags='peak', **kw):
from gui.MetBaseGui import MSStandardItem
if flags not in ('peak', 'cluster', 'id'):
return
model = QStandardItemModel()
if flags=='peak':
from utils.misc import Hot
areas=[peak.area for peak in spl.rawPeaks.ipeaks()]
mxInt=max(areas)
model.setHorizontalHeaderLabels(MSSample.peakModelLabel)
for i, peak in enumerate(spl.rawPeaks.ipeaks()):
model.setItem(i, 0, MSStandardItem(str(peak.mass())))
model.item(i, 0).setBackground(QBrush(Hot._get_color(areas[i]/mxInt, True, alpha=0.5)))
model.setItem(i, 1, MSStandardItem(str(peak.rt)))
model.item(i, 1).setBackground(QBrush(Hot._get_color(areas[i]/mxInt, True, alpha=0.5)))
model.setItem(i, 2, MSStandardItem(str(peak.area)))
model.item(i, 2).setBackground(QBrush(Hot._get_color(areas[i]/mxInt, True, alpha=0.5)))
model.setItem(i, 3, MSStandardItem(str(peak.sn)))
model.item(i, 3).setBackground(QBrush(Hot._get_color(areas[i]/mxInt, True, alpha=0.5)))
model.setItem(i, 4, MSStandardItem(str(peak.r_coef)))
model.item(i, 4).setBackground(QBrush(Hot._get_color(areas[i]/mxInt, True, alpha=0.5)))
elif flags=='cluster':
model.setHorizontalHeaderLabels(MSSample.clusterModelLabel)
for i, peak in enumerate(spl.mappedPeaks.ipeaks()):
model.setItem(i, 0, MSStandardItem(str(peak.mass())))
model.setItem(i, 1, MSStandardItem(str(peak.rt)))
model.setItem(i, 2, MSStandardItem(str(peak.area)))
info_iso ="";info_frag=""
for iso in peak.isoCluster:
info_iso += '%s/%s\t'%(str(iso.mass()),str(iso.rt))
for add in peak.fragCluster:
info_frag += '%s/%s\t'%(str(add.mass()),str(add.rt))
model.setItem(i, 3, MSStandardItem(info_iso))
model.setItem(i, 4, MSStandardItem(info_frag))
return model
class ListViewWindow(QtGui.QWidget):
def __init__(self):
super(ListViewWindow, self).__init__()
# ui_full_path = find_file_in_product('list_ui_widget.ui')
ui_full_path = find_resource_in_pkg('list_window.ui')
self.ui = uic.loadUi(ui_full_path, self)
self.model = QStandardItemModel()
self._mouse_button = None
self.listView.setModel(self.model)
# self.show()
self.listView.clicked.connect(self.item_clicked)
# self.listView.doubleClicked.connect(self.handle_right_click)
self.minimized = True
self.click_handler = None
self.right_click_handler = None
self.list_view_mouse_pressed = self.listView.mousePressEvent
self.listView.mousePressEvent = self.mousePressEvent
# self.ui.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
# self.ui.connect(self.ui, QtCore.SIGNAL("customContextMenuRequested(QPoint)"),
# self.on_context)
#
# def on_context(self, point):
# # Create a menu
# menu = QtGui.QMenu("Menu", self)
# menu.addAction(self.mAction1)
# menu.addAction(self.mAction2)
# # Show the context menu.
# menu.exec_(self.view.mapToGlobal(point))
def item_clicked(self, index):
row_text = str(self.model.item(index.row()).text())
# mouse_buttons = QtGui.qApp.mouseButtons()
# print int(mouse_buttons)
if self._mouse_button == QtCore.Qt.RightButton:
if self.right_click_handler:
self.right_click_handler(row_text)
elif not (self.click_handler is None):
self.click_handler(row_text)
# def handle_right_click(self, index):
# row_text = str(self.model.item(index.row()).text())
# if self.right_click_handler:
# self.right_click_handler(row_text)
def set_click_handler(self, callback_func):
self.click_handler = callback_func
def mousePressEvent(self, event):
self._mouse_button = event.button()
self.list_view_mouse_pressed(event)
class ApplicationList(QtGui.QWidget, MinimizeOnClose):
def __init__(self):
super(ApplicationList, self).__init__()
ui_full_path = fileTools.findFileInProduct('app_list.ui')
self.ui = uic.loadUi(ui_full_path, self)
self.model = QStandardItemModel()
'''
item = QStandardItem('Hello world')
item1 = QStandardItem('Hello world1')
item.setCheckState(Qt.Checked)
item.setCheckable(True)
item1.setCheckState(Qt.Checked)
item1.setCheckable(True)
self.model.appendRow(item)
self.model.appendRow(item1)
'''
self.listView.setModel(self.model)
'''
self.connect(self.listView.selectionModel(),
QtCore.SIGNAL("selectionChanged(QItemSelection, QItemSelection)"),
self.store_current_selection)
'''
self.show()
self.listView.clicked.connect(self.item_clicked)
def item_clicked(self, index):
self.callback_func(str(self.model.item(index.row()).text()))
'''
#---------------------------------------------------------------------------
def store_current_selection(self, newSelection, oldSelection):
indexes = newSelection.indexes()
for index in indexes:
text = u"(%i,%i)" % (index.row(), index.column())
#self.model.setData(index, text)
#print text
#print self.model.item(index.row()).text()
self.callback_func(str(self.model.item(index.row()).text())
'''
def set_callback(self, callback_func):
self.callback_func = callback_func
def initListView(self):
"""Init status table"""
# List Box model
model = QStandardItemModel()
# Init list objects
for i, frame in enumerate(self.task.videoLabelHandler.files):
item = QStandardItem(frame + "\t{0} Objects".format(len(self.task.videoLabelHandler.objects)))
item.setCheckState(Qt.Checked)
item.setCheckable(True)
model.appendRow(item)
if self.segmentation_mode:
model.item(0).setEnabled(False)
else:
model.item(i).setCheckState(Qt.Unchecked)
model.item(i).setEnabled(False)
# Set model
self.view.setModel(model)
class STRPartyListView(QListView):
"""
A widget for listing and selecting STR party entities.
.. versionadded:: 1.5
"""
party_selected = pyqtSignal(QStandardItem)
party_deselected = pyqtSignal(QStandardItem)
def __init__(self, parent=None, profile=None, social_tenure=None):
super(STRPartyListView, self).__init__(parent)
self._model = QStandardItemModel(self)
self._model.setColumnCount(1)
self.setModel(self._model)
self.setEditTriggers(QAbstractItemView.NoEditTriggers)
self._model.itemChanged.connect(self._on_item_changed)
self._profile = profile
if not self._profile is None:
self._load_profile_entities()
self._social_tenure = social_tenure
if not self._social_tenure is None:
self.select_parties(self._social_tenure.parties)
def _on_item_changed(self, item):
# Emit signals when an item has been (de)selected.
if item.checkState() == Qt.Checked:
self.party_selected.emit(item)
elif item.checkState() == Qt.Unchecked:
self.party_deselected.emit(item)
@property
def profile(self):
"""
:return: Returns the current profile object in the configuration.
:rtype: Profile
"""
return self._profile
@profile.setter
def profile(self, profile):
"""
Sets the current profile object in the configuration.
:param profile: Profile object.
:type profile: Profile
"""
self._profile = profile
self._load_profile_entities()
@property
def social_tenure(self):
"""
:return: Returns the profile's social tenure entity.
:rtype: SocialTenure
"""
return self._social_tenure
@social_tenure.setter
def social_tenure(self, social_tenure):
"""
Set the social_tenure entity.
:param social_tenure: A profile's social tenure entity.
:type social_tenure: SocialTenure
"""
self._social_tenure = social_tenure
self.select_parties(self._social_tenure.parties)
def _load_profile_entities(self):
# Reset view
self.clear()
# Populate entity items in the view
for e in self._profile.user_entities():
self._add_entity(e)
def _add_entity(self, party):
# Add entity item to view
item = QStandardItem(QIcon(':/plugins/stdm/images/icons/table.png'),
party.short_name)
item.setCheckable(True)
item.setCheckState(Qt.Unchecked)
self._model.appendRow(item)
def select_parties(self, parties):
"""
Checks party entities in the view and emit the party_selected
signal for each item selected.
:param parties: Collection of STR party entities.
:type parties: list
"""
# Clear selection
self.clear_selection()
for p in parties:
name = p.short_name
self.select_party(name)
def parties(self):
"""
:return: Returns a list of selected party names.
:rtype: list
"""
selected_items = []
for i in range(self._model.rowCount()):
item = self._model.item(i)
if item.checkState() == Qt.Checked:
selected_items.append(item.text())
return selected_items
def clear(self):
"""
Remove all party items in the view.
"""
self._model.clear()
self._model.setColumnCount(1)
def clear_selection(self):
"""
Uncheck all items in the view.
"""
for i in range(self._model.rowCount()):
item = self._model.item(i)
if item.checkState() == Qt.Checked:
item.setCheckState(Qt.Unchecked)
def select_party(self, name):
"""
Selects a party entity with the given short name.
:param name: Entity short name
:type name: str
"""
items = self._model.findItems(name)
if len(items) > 0:
item = items[0]
if item.checkState() == Qt.Unchecked:
item.setCheckState(Qt.Checked)
def deselect_party(self, name):
"""
Deselects a party entity with the given short name.
:param name: Entity short name
:type name: str
"""
items = self._model.findItems(name)
if len(items) > 0:
item = items[0]
if item.checkState() == Qt.Checked:
item.setCheckState(Qt.Unchecked)
class LogDialog(QDialog):
"""LogDialog for the Freeseer project.
It is the dialog window for the log.
There is an instance for every FreeseerApp.
It has a LogHandler which calls LogDialog's
message() method when a new log message is received.
The call to message() causes a call to add_entry()
which adds the information to a new row in the table.
"""
def __init__(self, parent=None):
super(LogDialog, self).__init__(parent)
self.resize(800, 500)
self.app = QApplication.instance()
icon = QIcon()
icon.addPixmap(QPixmap(_fromUtf8(":/freeseer/logo.png")), QIcon.Normal, QIcon.Off)
self.setWindowIcon(icon)
layout = QVBoxLayout()
self.setLayout(layout)
self.level = 0
self.handler = LogHandler()
self.table_model = QStandardItemModel(0, 5)
header_names = ["Date", "Level", "Module", "Message", "LevelNo"]
date_column = header_names.index("Date")
level_column = header_names.index("Level")
module_column = header_names.index("Module")
self.level_num_column = header_names.index("LevelNo")
self.table_model.setHorizontalHeaderLabels(header_names)
self.table_view = QTableView()
self.table_view.setModel(self.table_model)
self.table_view.horizontalHeader().setStretchLastSection(True)
self.table_view.setColumnWidth(date_column, 125)
self.table_view.setColumnWidth(level_column, 60)
self.table_view.setColumnWidth(module_column, 250)
self.table_view.setColumnHidden(self.level_num_column, True)
self.table_view.setShowGrid(False)
self.table_view.horizontalHeader().setClickable(False)
self.table_view.verticalHeader().hide()
self.table_view.setStyleSheet("""Qtable_view::item {
border-bottom: 1px solid lightgrey;
selection-background-color: white;
selection-color: black;
}""")
top_panel = QHBoxLayout()
self.log_levels = ["Debug", "Info", "Warning", "Error"]
self.level_colors = ["#3E4C85", "#269629", "#B0AB21", "#B32020"]
self.levels_label = QLabel("Filter Level: ")
self.levels_label.setStyleSheet("QLabel { font-weight: bold }")
self.current_level_label = QLabel(self.log_levels[0])
self.current_level_label.setStyleSheet("QLabel {{ color: {} }}".format(self.level_colors[0]))
self.clear_button = QPushButton("Clear Log")
self.levels_slider = QSlider(Qt.Horizontal)
self.levels_slider.setStyleSheet("""
QSlider::handle:horizontal {
background: qlineargradient(x1:0, y1:0, x2:1, y2:1,
stop:0 #FFFFFF, stop:1 #E3E3E3);
border: 1px solid #707070;
width: 10px;
margin-top: -4px;
margin-bottom: -4px;
border-radius: 4px;
}
QSlider::handle:horizontal:hover {
background: qlineargradient(x1:0, y1:0, x2:1, y2:1,
stop:0 #DEDEDE, stop:1 #C9C9C9);
border: 1px solid #4F4F4F;
border-radius: 4px;
}
QSlider::sub-page:horizontal {
background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
stop: 0 #BFBFBF, stop: 1 #9E9E9E);
background: qlineargradient(x1: 0, y1: 0.2, x2: 1, y2: 1,
stop: 0 #9E9E9E, stop: 1 #858585);
border: 1px solid #777;
height: 10px;
border-radius: 4px;
}
QSlider::add-page:horizontal {
background: #fff;
border: 1px solid #707070;
height: 10px;
border-radius: 4px;
}""")
self.levels_slider.setRange(0, len(self.log_levels) - 1)
self.levels_slider.setTickPosition(QSlider.TicksBelow)
self.levels_slider.setTickInterval(1)
top_panel.addSpacerItem(QSpacerItem(10, 0))
top_panel.addWidget(self.levels_label, 3)
top_panel.addWidget(self.current_level_label, 2)
top_panel.addWidget(self.levels_slider, 8)
top_panel.addSpacerItem(QSpacerItem(25, 0))
top_panel.addWidget(self.clear_button, 10)
layout.addLayout(top_panel)
layout.addWidget(self.table_view)
self.connect(self.clear_button, SIGNAL('clicked()'), functools.partial(self.table_model.setRowCount, 0))
self.connect(self.levels_slider, SIGNAL('valueChanged(int)'), self.slider_set_level)
self.setWindowTitle("Log")
self.handler.add_listener(self)
def __del__(self):
self.handler.remove_listener(self)
def retranslate(self):
self.setWindowTitle(self.app.translate("LogDialog", "Log"))
self.clear_button.setText(self.app.translate("LogDialog", "Clear Log"))
self.levels_label.setText("{}: ".format(self.app.translate("LogDialog", "Filter Level")))
def message(self, message):
"""Passes the log fields to add_entry()
It is called by LogHandler when a log message is received"""
self.add_entry(message["time"], message["level"], message["full_module_name"], message["message"], str(message["levelno"]))
def add_entry(self, date, level, module, message, levelno):
"""Adds the given fields to a new row in the log table
It is called by message() when a log message is received"""
items = [QStandardItem(date), QStandardItem(level), QStandardItem(module), QStandardItem(message), QStandardItem(levelno)]
for item in items:
item.setEditable(False)
self.table_model.appendRow(items)
def slider_set_level(self, level):
self.current_level_label.setText(self.log_levels[level])
self.current_level_label.setStyleSheet("QLabel {{ color: {} }}".format(self.level_colors[level]))
self.set_level(level + 1)
def set_level(self, level):
"""Sets the current level of the LogDialog.
Level is based on the selection made in the levels_combo_box.
It hides all messages with a lower level."""
self.level = level * 10
for i in range(self.table_model.rowCount()):
if int(str(self.table_model.item(i, self.level_num_column).text())) < self.level:
self.table_view.setRowHidden(i, True)
else:
self.table_view.setRowHidden(i, False)
class SubPowerWidget(QWidget):
"""
@brief Zeigt alle Unterkräfte in einer Baumstruktur an.
"""
def __init__(self, template, character, parent=None):
super(SubPowerWidget, self).__init__(parent)
self.__storage = template
self.__character = character
self.__model = QStandardItemModel()
# Das ungenutzte Model dient dazu, alle Unterkräfte aufzunehmen, die ich nicht darstellen möchte. Ist einfacher, als diese im View zu verstecken.
self.__modelUnused = QStandardItemModel()
self._layout = QVBoxLayout()
self.setLayout( self._layout )
self.__view = QTreeView()
self.__view.setHeaderHidden(True)
self.__view.setModel( self.__model)
self._layout.addWidget(self.__view)
self._typ = "Subpower"
categories = self.__storage.categories(self._typ)
self.__items = {}
self.__rootItem = QStandardItem()
self.__rootItem = self.__model.invisibleRootItem()
self.__rootItemUnused = QStandardItem()
self.__rootItemUnused = self.__modelUnused.invisibleRootItem()
for item in categories:
categoryItem = QStandardItem(item)
self.__rootItem.appendRow(categoryItem)
## Ich benötige diese Items auch im ungenutzten Model.
categoryItemUnused = QStandardItem(item)
self.__rootItemUnused.appendRow(categoryItemUnused)
traitList = list( self.__character.traits[self._typ][item].items() )
traitList.sort()
for trait in traitList:
traitItem = QStandardItem(trait[1].name)
traitItem.setCheckable(True)
## Unhashable Type
self.__items[trait[1]] = traitItem
categoryItem.appendRow(traitItem)
## Funktioniert mit PySide nicht:
#trait[1].availableChanged.connect(traitItem.setEnabled)
## Funktioniert auch mit PySide:
trait[1].availableChanged.connect(
lambda enable, item=traitItem: item.setEnabled(enable)
)
trait[1].valueChanged.connect(
lambda val, trait=trait[1], item=traitItem: self.__setItemValue(trait, item)
)
self.__model.itemChanged.connect(self.__getItemValue)
self.__character.speciesChanged.connect(self.hideOrShowToolPage)
self.__character.breedChanged.connect(self.hideOrShowToolPage)
self.__character.factionChanged.connect(self.hideOrShowToolPage)
def __setItemValue(self, trait, item):
"""
Setzt den Wert der Angezeigten Items.
"""
if trait.value == 0:
item.setCheckState(Qt.Unchecked)
elif trait.value == 1:
item.setCheckState(Qt.PartiallyChecked)
else:
item.setCheckState(Qt.Checked)
def __getItemValue(self, item):
"""
Setzt den Wert der Eigenschaft im Speicher.
"""
for trait in self.__items.items():
if id(trait[1]) == id(item):
trait[0].value = item.checkState()
break
def hideOrShowToolPage(self, res):
"""
Alle Eigenschaften, die nicht zur Verfügung stehen, werden verborgen, indem sie in ein anderes Model verschoben werden.
\bug Möglicher Fehler in PySide: Der Aufruf von QStandardItem.model() führt beim Beenden des Programms zu einem Segmentation Fault.
"""
# Versteckt alle Unterkräfte, die zu gewähltem Charakter nicht passen.
for item in self.__items.items():
if (
(
item[0].species and
item[0].species != self.__character.species
) or (
item[0].only and
self.__character.breed not in item[0].only and
self.__character.faction not in item[0].only
)
):
#self.__view.setRowHidden(item[1].index().row(), item[1].parent().index(), True)
#Debug.debug(item[1].model())
## Hier wird beispielsweise besagter Aufruf getätigt, der zu einem segfault führt.
if item[1].model() == self.__model:
parent = item[1].parent()
itemUnused = parent.takeRow(item[1].index().row())
parentUnused = self.__modelUnused.findItems(parent.text())[0]
parentUnused.appendRow(itemUnused)
else:
#self.__view.setRowHidden(item[1].index().row(), item[1].parent().index(), False)
if item[1].model() == self.__modelUnused:
parent = item[1].parent()
itemUsed = parent.takeRow(item[1].index().row())
parentUsed = self.__model.findItems(parent.text())[0]
parentUsed.appendRow(itemUsed)
## Versteckt alle Elternzeilen, wenn sie keine Kinder enthalten.
for i in range(self.__model.rowCount()):
categoryItem = self.__model.item(i)
if categoryItem.hasChildren():
self.__view.setRowHidden(categoryItem.index().row(), self.__rootItem.index(), False)
else:
self.__view.setRowHidden(categoryItem.index().row(), self.__rootItem.index(), True)
class MSClusteringController(MSDialogController):
"""
Class to Control the gui and the model for clustering
"""
POS_ADDUCTS=path.normcase('config/databases/POS_ADDUCTS.csv'), \
path.normcase('config/databases/POS_ADDUCTS_LOW_RES.csv')
NEG_ADDUCTS=path.normcase('config/databases/NEG_ADDUCTS.csv'), \
path.normcase('config/databases/NEG_ADDUCTS_LOW_RES.csv')
FRAGMENTS=path.normcase('config/databases/FRAGMENTS.csv'), \
path.normcase('config/databases/FRAGMENTS_LOW_RES.csv')
def __init__(self, lspl, visu, creation):
MSDialogController.__init__(self, lspl, visu, creation)
self.polarity=1 #initialisation
if not self.model:
self.goodIdx = 0
else:
self.goodIdx = 0 if self.model[0].kind == 'HighRes' else 1
self.populateTableViews(self.polarity)
self.allAddsChecked = False
self.allFragsChecked = False
QObject.connect(self.view.posmode, SIGNAL('toggled(bool)'), self.updatePolarity)
QObject.connect(self.view.checkAllAdds, SIGNAL('clicked()'), self.checkAdds)
QObject.connect(self.view.checkAllFrags, SIGNAL('clicked()'), self.checkFrags)
self.view.exec_()
def getFragAddData(self, polarity=1):
"""parsing adducts and fragments files"""
frags=self.readData(self.FRAGMENTS[self.goodIdx])
if not polarity:
adds=self.readData(self.NEG_ADDUCTS[self.goodIdx])
elif polarity:
adds=self.readData(self.POS_ADDUCTS[self.goodIdx])
return frags, adds
def readData(self, file_):
"""read data from databases files"""
def fragData(line, d):
d[(s[0], s[1], str(1))]= False
def addData(line, d):
d[(s[0], s[-1].rstrip(), s[1])]= False
routine=None
if file_ in (self.POS_ADDUCTS+self.NEG_ADDUCTS):
routine=addData
elif file_ in self.FRAGMENTS:
routine=fragData
else:
print ("Error reading adducts and fragments files")
return
res=OrderedDict()
with open(file_) as f:
for i in range (2):
l=f.readline()
while l!="":
s=l.split(',')
routine(l, res)
l=f.readline()
return res
def checkAdds(self):
for i in xrange(self.adductsModel.rowCount()):
#data = self.adductsModel.item(i,0).text()
item = self.adductsModel.item(i,0)
if self.allAddsChecked:
item.setCheckState(0)
self.view.checkAllAdds.setText('Check All')
else:
item.setCheckState(2)
self.view.checkAllAdds.setText('UnCheck All')
self.allAddsChecked = not self.allAddsChecked
def checkFrags(self):
for i in xrange(self.fragsModel.rowCount()):
#data = self.fragsModel.item(i,0).text()
item = self.fragsModel.item(i,0)
if self.allFragsChecked:
item.setCheckState(0)
self.view.checkAllFrags.setText('Check All')
else:
item.setCheckState(2)
self.view.checkAllFrags.setText('UnCheck All')
self.allFragsChecked = not self.allFragsChecked
def populateTableViews(self, polarity):
frags, adds = self.getFragAddData(polarity)
self.adductsModel, self.fragsModel = QStandardItemModel(), QStandardItemModel()
self.adductsModel.setHorizontalHeaderLabels(["Adducts(name, mass, nmol)"])
self.fragsModel.setHorizontalHeaderLabels(["Fragments(name, mass, nmol)"])
for i, adduct in enumerate(adds.keys()):
item =QStandardItem(', '.join(map(str, adduct)))
item.setCheckable(True)
if adds[adduct]:
item.setCheckState(2)
else:
item.setCheckState(0)
self.adductsModel.setItem(i, 0, item)
self.view.adductsTable.setModel(self.adductsModel)
for i, frag in enumerate(frags.keys()):
item = QStandardItem(', '.join(map(str, frag)))
item.setCheckable(True)
if frags[frag]:
item.setCheckState(2)
else:
item.setCheckState(0)
self.fragsModel.setItem(i, 0, item)
self.view.fragTable.setModel(self.fragsModel)
def getFragsAndAdductsToCheck(self):
frags, adducts={}, {}
for i in range(self.fragsModel.rowCount()):
data = self.fragsModel.item(i,0).text()
item = self.fragsModel.item(i,0)
if item.checkState():
frags[tuple([str(x) for x in data.split(', ')])]= True
else:
frags[tuple([str(x) for x in data.split(', ')])]= False
for i in range(self.adductsModel.rowCount()):
data = self.adductsModel.item(i,0).text()
item = self.adductsModel.item(i,0)
if item.checkState():
adducts[tuple([str(x) for x in data.split(', ')])]= True
else:
adducts[tuple([str(x) for x in data.split(', ')])]= False
checkMasses=OrderedDict()
for frag in frags.keys():
if frags[frag]:
checkMasses[(float(frag[1]), float(frag[2]))] = frag[0]
for add in adducts.keys():
if adducts[add]:
if self.polarity:#positive polarity
checkMasses[(-float(add[1]), float(add[2]))] = add[0]
elif not self.polarity:#negative polarity
checkMasses[(float(add[1]), float(add[2]))] = add[0]
return checkMasses
def updatePolarity(self, boolean):
self.polarity = 1 if boolean else 0#positive, negative
self.populateTableViews(self.polarity)
def getParameters(self):
"""classical getParameters (model) function"""
self.parameters["rtError"] = self.view.lineEdit_2.value()
self.parameters["clusterLength"] = self.view.lineEdit_3.value()
self.parameters["idmsLength"] =tuple([float(x) for x in self.view.lineEdit_4.text().split('-')])
self.parameters["badPeaks"] = self.view.lineEdit_5.isChecked()
#self.parameters["useCorr"] = self.view.check.isChecked()
self.parameters["gap"]=self.view.spinBox.value()
self.parameters["resolveConflicts"]=self.view.lineEdit_6.isChecked()
self.parameters["frags"]=self.getFragsAndAdductsToCheck()
def startTask(self):
"""
Main Function (model function) Clustering
"""
MSDialogController.startTask(self)
#qApp.instance().view.showInStatusBar("Clustering Step...Please Wait..", 5000)
self.task = MSClusterThread(self.sampleList, **self.parameters)
QObject.connect(self.view, SIGNAL('destroyed(QObject *)'), self.task.begin)
#self.connect(self.view, SIGNAL('destroyed(QObject *)'), self.setViewToNone)
QObject.connect(self.task, SIGNAL("started()"),qApp.instance().view.to_determined_mode)
QObject.connect(self.task, SIGNAL('update_pb'), qApp.instance().view.updateProgressBar)
#QObject.connect(self.task, SIGNAL("finished()"),qApp.instance().view.to_determined_mode)
QObject.connect(self.task, SIGNAL("finished()"), self.setModels)
#print "about to close"
self.view.close()
#print "closed"
#self.task.begin()
def setModels(self):#, sampleList):
"""
closing function of the process
"""
qApp.instance().view.showInformationMessage("Clustering done", "Clustering Done succesfully !")
qApp.instance().view.tabWidget.setCurrentIndex(2)
def _initialize(self):
"""initialization of the parameters"""
self.view.lineEdit_2.setValue(6.)
self.view.lineEdit_3.setValue(6)
self.view.lineEdit_4.setText("0-0")
#self.view.lineEdit_5.setText("10.")
self.view.decrOrder.setChecked(True)
self.view.lineEdit_6.setChecked(True)
self.view.spinBox.setValue(0)
class ModelAtrributesView(QListView):
"""
Custom QListView implementation that displays checkable model attributes.
"""
def __init__(self,parent=None,dataModel = None):
QListView.__init__(self, parent)
self._dataModel = dataModel
self._selectedDisplayMapping = OrderedDict()
self._modelDisplayMapping = OrderedDict()
self._attrModel = QStandardItemModel(self)
def dataModel(self):
"""
Returns the data model instance.
"""
return self._dataModel
def setDataModel(self,dataModel):
"""
Sets the data model. Should be a callable class rather than the class.
instance.
"""
if callable(dataModel):
self._dataModel = dataModel
else:
self._dataModel = dataModel.__class__
def modelDisplayMapping(self):
"""
Returns the column name and display name collection.
"""
return self._modelDisplayMapping
def setModelDisplayMapping(self, dataMapping):
"""
Sets the mapping dictionary for the table object
"""
if dataMapping != None:
self._modelDisplayMapping=dataMapping
def load(self, sort=False):
"""
Load the model's attributes into the list view.
"""
if self._dataModel == None:
return
try:
self._loadAttrs(self._dataModel.displayMapping(), sort)
except AttributeError:
#Ignore error if model does not contain the displayMapping static method
pass
def load_mapping(self, mapping, sort=False):
"""
Load collection containing column name and corresponding display name.
"""
self._modelDisplayMapping = mapping
self._loadAttrs(mapping, sort)
def sort(self):
"""
Sorts display name in ascending order.
"""
self._attrModel.sort(0)
def _loadAttrs(self, attrMapping, sort=False):
"""
Loads display mapping into the list view.
Specify to sort display names in ascending order once items have been
added to the model.
"""
self._attrModel.clear()
self._attrModel.setColumnCount(2)
for attrName,displayName in attrMapping.iteritems():
#Exclude row ID in the list, other unique identifier attributes in the model can be used
if attrName != "id":
displayNameItem = QStandardItem(displayName)
displayNameItem.setCheckable(True)
attrNameItem = QStandardItem(attrName)
self._attrModel.appendRow([displayNameItem,attrNameItem])
self.setModel(self._attrModel)
if sort:
self._attrModel.sort(0)
def selectedMappings(self):
"""
Return a dictionary of field names and their corresponding display values.
"""
selectedAttrs = {}
for i in range(self._attrModel.rowCount()):
displayNameItem = self._attrModel.item(i,0)
if displayNameItem.checkState() == Qt.Checked:
attrNameItem = self._attrModel.item(i,1)
selectedAttrs[attrNameItem.text()] = displayNameItem.text()
return selectedAttrs
class OWConfusionMatrix(widget.OWWidget):
"""Confusion matrix widget"""
name = "Confusion Matrix"
description = "Display a confusion matrix constructed from " \
"the results of classifier evaluations."
icon = "icons/ConfusionMatrix.svg"
priority = 1001
inputs = [("Evaluation Results", Orange.evaluation.Results, "set_results")]
outputs = [("Selected Data", Orange.data.Table)]
quantities = [
"Number of instances", "Proportion of predicted",
"Proportion of actual"
]
settingsHandler = settings.ClassValuesContextHandler()
selected_learner = settings.Setting([0], schema_only=True)
selection = settings.ContextSetting(set())
selected_quantity = settings.Setting(0)
append_predictions = settings.Setting(True)
append_probabilities = settings.Setting(False)
autocommit = settings.Setting(True)
UserAdviceMessages = [
widget.Message(
"Clicking on cells or in headers outputs the corresponding "
"data instances", "click_cell")
]
def __init__(self):
super().__init__()
self.data = None
self.results = None
self.learners = []
self.headers = []
box = gui.vBox(self.controlArea, "Learners")
self.learners_box = gui.listBox(box,
self,
"selected_learner",
"learners",
callback=self._learner_changed)
box = gui.vBox(self.controlArea, "Show")
gui.comboBox(box,
self,
"selected_quantity",
items=self.quantities,
callback=self._update)
box = gui.vBox(self.controlArea, "Select")
gui.button(box,
self,
"Select Correct",
callback=self.select_correct,
autoDefault=False)
gui.button(box,
self,
"Select Misclassified",
callback=self.select_wrong,
autoDefault=False)
gui.button(box,
self,
"Clear Selection",
callback=self.select_none,
autoDefault=False)
self.outputbox = box = gui.vBox(self.controlArea, "Output")
gui.checkBox(box,
self,
"append_predictions",
"Predictions",
callback=self._invalidate)
gui.checkBox(box,
self,
"append_probabilities",
"Probabilities",
callback=self._invalidate)
gui.auto_commit(self.controlArea, self, "autocommit", "Send Selected",
"Send Automatically")
grid = QGridLayout()
self.tablemodel = QStandardItemModel(self)
view = self.tableview = QTableView(
editTriggers=QTableView.NoEditTriggers)
view.setModel(self.tablemodel)
view.horizontalHeader().hide()
view.verticalHeader().hide()
view.horizontalHeader().setMinimumSectionSize(60)
view.selectionModel().selectionChanged.connect(self._invalidate)
view.setShowGrid(False)
view.setItemDelegate(BorderedItemDelegate(Qt.white))
view.clicked.connect(self.cell_clicked)
grid.addWidget(view, 0, 0)
self.mainArea.layout().addLayout(grid)
def sizeHint(self):
"""Initial size"""
return QSize(750, 490)
def _item(self, i, j):
return self.tablemodel.item(i, j) or QStandardItem()
def _set_item(self, i, j, item):
self.tablemodel.setItem(i, j, item)
def _init_table(self, nclasses):
item = self._item(0, 2)
item.setData("Predicted", Qt.DisplayRole)
item.setTextAlignment(Qt.AlignCenter)
item.setFlags(Qt.NoItemFlags)
self._set_item(0, 2, item)
item = self._item(2, 0)
item.setData("Actual", Qt.DisplayRole)
item.setTextAlignment(Qt.AlignHCenter | Qt.AlignBottom)
item.setFlags(Qt.NoItemFlags)
self.tableview.setItemDelegateForColumn(0, gui.VerticalItemDelegate())
self._set_item(2, 0, item)
self.tableview.setSpan(0, 2, 1, nclasses)
self.tableview.setSpan(2, 0, nclasses, 1)
font = self.tablemodel.invisibleRootItem().font()
bold_font = QFont(font)
bold_font.setBold(True)
for i in (0, 1):
for j in (0, 1):
item = self._item(i, j)
item.setFlags(Qt.NoItemFlags)
self._set_item(i, j, item)
for p, label in enumerate(self.headers):
for i, j in ((1, p + 2), (p + 2, 1)):
item = self._item(i, j)
item.setData(label, Qt.DisplayRole)
item.setFont(bold_font)
item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
item.setFlags(Qt.ItemIsEnabled)
if p < len(self.headers) - 1:
item.setData("br"[j == 1], BorderRole)
item.setData(QColor(192, 192, 192), BorderColorRole)
self._set_item(i, j, item)
hor_header = self.tableview.horizontalHeader()
if len(' '.join(self.headers)) < 120:
hor_header.setResizeMode(QHeaderView.ResizeToContents)
else:
hor_header.setDefaultSectionSize(60)
self.tablemodel.setRowCount(nclasses + 3)
self.tablemodel.setColumnCount(nclasses + 3)
def set_results(self, results):
"""Set the input results."""
prev_sel_learner = self.selected_learner.copy()
self.clear()
self.warning()
self.closeContext()
data = None
if results is not None and results.data is not None:
data = results.data
if data is not None and not data.domain.has_discrete_class:
self.warning("Confusion Matrix cannot show regression results.")
self.results = results
self.data = data
if data is not None:
class_values = data.domain.class_var.values
elif results is not None:
raise NotImplementedError
if results is None:
self.report_button.setDisabled(True)
else:
self.report_button.setDisabled(False)
nmodels = results.predicted.shape[0]
self.headers = class_values + \
[unicodedata.lookup("N-ARY SUMMATION")]
# NOTE: The 'learner_names' is set in 'Test Learners' widget.
if hasattr(results, "learner_names"):
self.learners = results.learner_names
else:
self.learners = [
"Learner #{}".format(i + 1) for i in range(nmodels)
]
self._init_table(len(class_values))
self.openContext(data.domain.class_var)
if not prev_sel_learner or prev_sel_learner[0] >= len(
self.learners):
self.selected_learner[:] = [0]
else:
self.selected_learner[:] = prev_sel_learner
self._update()
self._set_selection()
self.unconditional_commit()
def clear(self):
"""Reset the widget, clear controls"""
self.results = None
self.data = None
self.tablemodel.clear()
self.headers = []
# Clear learners last. This action will invoke `_learner_changed`
self.learners = []
def select_correct(self):
"""Select the diagonal elements of the matrix"""
selection = QItemSelection()
n = self.tablemodel.rowCount()
for i in range(2, n):
index = self.tablemodel.index(i, i)
selection.select(index, index)
self.tableview.selectionModel().select(
selection, QItemSelectionModel.ClearAndSelect)
def select_wrong(self):
"""Select the off-diagonal elements of the matrix"""
selection = QItemSelection()
n = self.tablemodel.rowCount()
for i in range(2, n):
for j in range(i + 1, n):
index = self.tablemodel.index(i, j)
selection.select(index, index)
index = self.tablemodel.index(j, i)
selection.select(index, index)
self.tableview.selectionModel().select(
selection, QItemSelectionModel.ClearAndSelect)
def select_none(self):
"""Reset selection"""
self.tableview.selectionModel().clear()
def cell_clicked(self, model_index):
"""Handle cell click event"""
i, j = model_index.row(), model_index.column()
if not i or not j:
return
n = self.tablemodel.rowCount()
index = self.tablemodel.index
selection = None
if i == j == 1 or i == j == n - 1:
selection = QItemSelection(index(2, 2), index(n - 1, n - 1))
elif i in (1, n - 1):
selection = QItemSelection(index(2, j), index(n - 1, j))
elif j in (1, n - 1):
selection = QItemSelection(index(i, 2), index(i, n - 1))
if selection is not None:
self.tableview.selectionModel().select(
selection, QItemSelectionModel.ClearAndSelect)
def commit(self):
"""Output data instances corresponding to selected cells"""
if self.results is not None and self.data is not None \
and self.selected_learner:
indices = self.tableview.selectedIndexes()
indices = {(ind.row() - 2, ind.column() - 2) for ind in indices}
actual = self.results.actual
learner_name = self.learners[self.selected_learner[0]]
predicted = self.results.predicted[self.selected_learner[0]]
selected = [
i for i, t in enumerate(zip(actual, predicted)) if t in indices
]
row_indices = self.results.row_indices[selected]
extra = []
class_var = self.data.domain.class_var
metas = self.data.domain.metas
if self.append_predictions:
predicted = numpy.array(predicted[selected], dtype=object)
extra.append(predicted.reshape(-1, 1))
var = Orange.data.DiscreteVariable(
"{}({})".format(class_var.name, learner_name),
class_var.values)
metas = metas + (var, )
if self.append_probabilities and \
self.results.probabilities is not None:
probs = self.results.probabilities[self.selected_learner[0],
selected]
extra.append(numpy.array(probs, dtype=object))
pvars = [
Orange.data.ContinuousVariable("p({})".format(value))
for value in class_var.values
]
metas = metas + tuple(pvars)
X = self.data.X[row_indices]
Y = self.data.Y[row_indices]
M = self.data.metas[row_indices]
row_ids = self.data.ids[row_indices]
M = numpy.hstack((M, ) + tuple(extra))
domain = Orange.data.Domain(self.data.domain.attributes,
self.data.domain.class_vars, metas)
data = Orange.data.Table.from_numpy(domain, X, Y, M)
data.ids = row_ids
data.name = learner_name
else:
data = None
self.send("Selected Data", data)
def _invalidate(self):
indices = self.tableview.selectedIndexes()
self.selection = {(ind.row() - 2, ind.column() - 2) for ind in indices}
self.commit()
def _set_selection(self):
selection = QItemSelection()
index = self.tableview.model().index
for row, col in self.selection:
sel = index(row + 2, col + 2)
selection.select(sel, sel)
self.tableview.selectionModel().select(
selection, QItemSelectionModel.ClearAndSelect)
def _learner_changed(self):
self._update()
self._set_selection()
self.commit()
def _update(self):
def _isinvalid(x):
return isnan(x) or isinf(x)
# Update the displayed confusion matrix
if self.results is not None and self.selected_learner:
cmatrix = confusion_matrix(self.results, self.selected_learner[0])
colsum = cmatrix.sum(axis=0)
rowsum = cmatrix.sum(axis=1)
n = len(cmatrix)
diag = numpy.diag_indices(n)
colors = cmatrix.astype(numpy.double)
colors[diag] = 0
if self.selected_quantity == 0:
normalized = cmatrix.astype(numpy.int)
formatstr = "{}"
div = numpy.array([colors.max()])
else:
if self.selected_quantity == 1:
normalized = 100 * cmatrix / colsum
div = colors.max(axis=0)
else:
normalized = 100 * cmatrix / rowsum[:, numpy.newaxis]
div = colors.max(axis=1)[:, numpy.newaxis]
formatstr = "{:2.1f} %"
div[div == 0] = 1
colors /= div
colors[diag] = normalized[diag] / normalized[diag].max()
for i in range(n):
for j in range(n):
val = normalized[i, j]
col_val = colors[i, j]
item = self._item(i + 2, j + 2)
item.setData(
"NA" if _isinvalid(val) else formatstr.format(val),
Qt.DisplayRole)
bkcolor = QColor.fromHsl(
[0, 240][i == j], 160,
255 if _isinvalid(col_val) else int(255 -
30 * col_val))
item.setData(QBrush(bkcolor), Qt.BackgroundRole)
item.setData("trbl", BorderRole)
item.setToolTip("actual: {}\npredicted: {}".format(
self.headers[i], self.headers[j]))
item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
item.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
self._set_item(i + 2, j + 2, item)
bold_font = self.tablemodel.invisibleRootItem().font()
bold_font.setBold(True)
def _sum_item(value, border=""):
item = QStandardItem()
item.setData(value, Qt.DisplayRole)
item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
item.setFlags(Qt.ItemIsEnabled)
item.setFont(bold_font)
item.setData(border, BorderRole)
item.setData(QColor(192, 192, 192), BorderColorRole)
return item
for i in range(n):
self._set_item(n + 2, i + 2, _sum_item(int(colsum[i]), "t"))
self._set_item(i + 2, n + 2, _sum_item(int(rowsum[i]), "l"))
self._set_item(n + 2, n + 2, _sum_item(int(rowsum.sum())))
def send_report(self):
"""Send report"""
if self.results is not None and self.selected_learner:
self.report_table(
"Confusion matrix for {} (showing {})".format(
self.learners[self.selected_learner[0]],
self.quantities[self.selected_quantity].lower()),
self.tableview)
class ObstacleTable(QSortFilterProxyModel):
MocMultiplier = 1
SelectionMode = SelectionModeType.Automatic
def __init__(self, surfacesList, fileWriter=None):
QSortFilterProxyModel.__init__(self)
ObstacleTable.SelectionMode = SelectionModeType.Automatic
self.manualPolygon = None
self.surfacesList = surfacesList
self.surfaceType = None
self.source = QStandardItemModel()
self.setSourceModel(self.source)
# tableView.hideColumn(self.IndexObjectId)
# tableView.hideColumn(self.IndexLayerId)
# tableView.hideColumn(self.IndexX)
# tableView.hideColumn(self.IndexY)
# tableView.hideColumn(self.IndexLat)
# tableView.hideColumn(self.IndexLon)
# tableView.hideColumn(self.IndexSurface)
self.hideColumnLabels = [
ObstacleTableColumnType.ObjectId, ObstacleTableColumnType.LayerId,
ObstacleTableColumnType.X, ObstacleTableColumnType.Y,
ObstacleTableColumnType.Lat, ObstacleTableColumnType.Lon,
ObstacleTableColumnType.Surface
]
self.fixedColumnLabels = [
ObstacleTableColumnType.ObjectId, ObstacleTableColumnType.LayerId,
ObstacleTableColumnType.Name, ObstacleTableColumnType.X,
ObstacleTableColumnType.Y, ObstacleTableColumnType.Lat,
ObstacleTableColumnType.Lon, ObstacleTableColumnType.AltM,
ObstacleTableColumnType.AltFt, ObstacleTableColumnType.TreesM,
ObstacleTableColumnType.TreesFt
]
self.IndexObjectId = 0
self.IndexLayerId = 1
self.IndexName = 2
self.IndexX = 3
self.IndexY = 4
self.IndexLat = 5
self.IndexLon = 6
self.IndexAltM = 7
self.IndexAltFt = 8
self.IndexTreesM = 9
self.IndexTreesFt = 10
self.IndexOcaM = -1
self.IndexOcaFt = -1
self.IndexOchM = -1
self.IndexOchFt = -1
self.IndexObstArea = -1
self.IndexDistInSecM = -1
self.IndexMocAppliedM = -1
self.IndexMocAppliedFt = -1
self.IndexMocMultiplier = -1
self.IndexMocReqM = -1
self.IndexMocReqFt = -1
self.IndexDoM = -1
self.IndexDrM = -1
self.IndexDzM = -1
self.IndexDxM = -1
self.IndexDsocM = -1
self.IndexHeightLossM = -1
self.IndexHeightLossFt = -1
self.IndexAcAltM = -1
self.IndexAcAltFt = -1
self.IndexAltReqM = -1
self.IndexAltReqFt = -1
self.IndexCritical = -1
self.IndexMACG = -1
self.IndexPDG = -1
self.IndexSurfAltM = -1
self.IndexSurfAltFt = -1
self.IndexDifferenceM = -1
self.IndexDifferenceFt = -1
self.IndexIlsX = -1
self.IndexIlsY = -1
self.IndexEqAltM = -1
self.IndexEqAltFt = -1
self.IndexSurfaceName = -1
self.IndexDisregardable = -1
self.IndexCloseIn = -1
self.IndexTag = -1
self.IndexSurface = -1
self.IndexArea = -1
self.IndexHLAppliedM = -1
self.setHeaderLabels()
self.setFilterKeyColumn(self.IndexSurface)
self.setSortRole(Qt.UserRole + 1)
self.layoutChanged.connect(self.setVerticalHeader)
self.btnLocate = None
self.tblObstacles = None
def FilterDisregardableObstacles(self, state):
if state:
self.setFilterKeyColumn(self.IndexDisregardable)
self.setFilterFixedString("Yes")
self.setFilterKeyColumn(self.IndexSurface)
def setSurfaceType(self, surfaceType):
self.surfaceType = surfaceType
def setFilterFixedString(self, filterString):
QSortFilterProxyModel.setFilterFixedString(self, filterString)
self.setVerticalHeader()
if self.btnLocate != None and self.tblObstacles != None:
selectedIndexes = self.tblObstacles.selectedIndexes()
if len(selectedIndexes) == 0:
self.btnLocate.setEnabled(False)
else:
self.btnLocate.setEnabled(True)
def setLocateBtn(self, btnLocate):
self.btnLocate = btnLocate
self.btnLocate.setEnabled(False)
self.btnLocate.clicked.connect(self.btnLocateClicked)
def btnLocateClicked(self):
if self.tblObstacles == None:
return
selectedIndexes = self.tblObstacles.selectedIndexes()
self.locate(selectedIndexes)
def tblObstaclesClicked(self, idx):
if len(self.tblObstacles.selectedIndexes()) > 0:
self.btnLocate.setEnabled(True)
def setTableView(self, tblObstacles):
self.tblObstacles = tblObstacles
self.tblObstacles.setSelectionBehavior(QAbstractItemView.SelectRows)
self.tblObstacles.setSortingEnabled(True)
self.tblObstacles.clicked.connect(self.tblObstaclesClicked)
self.tblObstacles.verticalHeader().sectionClicked.connect(
self.tblObstaclesClicked)
pass
def setHeaderLabels(self):
# print self.setHeaderData(1, Qt.Vertical, 1, Qt.DisplayRole)
pass
def setVerticalHeader(self):
for i in range(self.rowCount()):
self.setHeaderData(i, Qt.Vertical, i + 1, Qt.DisplayRole)
def setHiddenColumns(self, tableView):
tableView.hideColumn(self.IndexObjectId)
tableView.hideColumn(self.IndexLayerId)
tableView.hideColumn(self.IndexX)
tableView.hideColumn(self.IndexY)
tableView.hideColumn(self.IndexLat)
tableView.hideColumn(self.IndexLon)
tableView.hideColumn(self.IndexSurface)
def getExtentForLocate(self, sourceRow):
extent = None
surfaceType = None
if self.IndexSurface < 0:
surfaceType = self.surfaceType
else:
surfaceType = self.source.item(sourceRow, self.IndexSurface).text()
surfaceLayers = QgisHelper.getSurfaceLayers(self.surfaceType)
for sfLayer in surfaceLayers:
lId = sfLayer.name()
if lId.contains(surfaceType):
extent = sfLayer.extent()
break
return extent
def clear(self):
self.source.clear()
self.source.setHorizontalHeaderLabels(self.fixedColumnLabels)
# self.setHeaderLabels()
def locate(self, selectedRowIndexes):
if selectedRowIndexes == None or len(selectedRowIndexes) <= 0:
return
sourceRow = self.mapToSource(selectedRowIndexes[0]).row()
objectId = int(self.source.item(sourceRow, self.IndexObjectId).text())
layerId = self.source.item(sourceRow, self.IndexLayerId).text()
QgisHelper.selectFeature(layerId, objectId)
layer = QgsMapLayerRegistry.instance().mapLayer(layerId)
crs = define._canvas.mapSettings().destinationCrs()
if crs.mapUnits() == QGis.Meters:
x = float(self.source.item(sourceRow, self.IndexX).text())
y = float(self.source.item(sourceRow, self.IndexY).text())
extent = QgsRectangle(x - 350, y - 350, x + 350, y + 350)
else:
x, result1 = self.source.item(sourceRow,
self.IndexLon).data().toDouble()
y, result2 = self.source.item(sourceRow,
self.IndexLat).data().toDouble()
extent = QgsRectangle(x - 0.005, y - 0.005, x + 0.005, y + 0.005)
point = QgsPoint(x, y)
# extent = self.getExtentForLocate(sourceRow)
if extent is None:
return
QgisHelper.zoomExtent(point, extent, 2)
pass
def loadObstacles(self, surfaceLayers):
if self.source.rowCount() > 0:
self.source.clear()
self.source.setHorizontalHeaderLabels(self.fixedColumnLabels)
demEvaluateAg = None
existingDemFlag = False
obstacleLayersDEM = QgisHelper.getSurfaceLayers(SurfaceTypes.DEM)
obstacleLayers = QgisHelper.getSurfaceLayers(SurfaceTypes.Obstacles)
if obstacleLayersDEM != None and len(obstacleLayersDEM) > 0:
if QMessageBox.question(
None, "Question",
"Do you want to use DEM for evaluating Obstacle?",
QMessageBox.Yes | QMessageBox.No) == QMessageBox.Yes:
self.loadObstaclesDEM(obstacleLayersDEM, surfaceLayers)
if obstacleLayers != None and len(obstacleLayers) > 0:
# if QMessageBox.question(None, "Question", "Do you want to use DEM for evaluating Obstacle?", QMessageBox.Yes | QMessageBox.No) == QMessageBox.No:
self.loadObstaclesVector(obstacleLayers, surfaceLayers)
return True
def loadObstaclesDEM(self, obstacleLayersDEM, surfaceLayers):
progressMessageBar = define._messagBar.createMessage(
"Loading DEM Obstacles...")
self.progress = QProgressBar()
self.progress.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
progressMessageBar.layout().addWidget(self.progress)
define._messagBar.pushWidget(progressMessageBar,
define._messagBar.INFO)
maxium = 0
offset = 0.0
self.progress.setValue(0)
wCount = 0
hCount = 0
for ly in obstacleLayersDEM:
demDataProvider = ly.dataProvider()
boundDem = demDataProvider.extent()
xMin = boundDem.xMinimum()
xMax = boundDem.xMaximum()
yMin = boundDem.yMinimum()
yMax = boundDem.yMaximum()
bound = QgisHelper.getIntersectExtent(
ly, QgsGeometry.fromRect(boundDem), surfaceLayers)
# boundGeom = QgsGeometry.fromRect(bound)
if bound == None:
continue
block = ly.dataProvider().block(0, ly.extent(), ly.width(),
ly.height())
xMinimum = ly.dataProvider().extent().xMinimum()
yMaximum = ly.dataProvider().extent().yMaximum()
yMinimum = ly.dataProvider().extent().yMinimum()
xMaximum = ly.dataProvider().extent().xMaximum()
xOffSet = ly.extent().width() / ly.width()
yOffSet = ly.extent().height() / ly.height()
offset = xOffSet
if bound.xMinimum() < xMinimum:
wStartNumber = 0
xStartValue = xMinimum
else:
wStartNumber = int((bound.xMinimum() - xMinimum) / xOffSet)
xStartValue = bound.xMinimum()
if yMaximum < bound.yMaximum():
hStartNumber = 0
yStartValue = yMaximum
else:
hStartNumber = int((yMaximum - bound.yMaximum()) / yOffSet)
yStartValue = bound.yMaximum()
if bound.xMaximum() > xMaximum:
xEndValue = xMaximum
else:
xEndValue = bound.xMaximum()
if yMinimum > bound.yMinimum():
yEndValue = yMinimum
else:
yEndValue = bound.yMinimum()
wCount = int(math.fabs(xEndValue - xStartValue) / xOffSet)
hCount = int(math.fabs(yEndValue - yStartValue) / yOffSet)
pixelCount = hCount
maxium += pixelCount
cellSizeWnd = cellsizeWnd(offset, wCount * hCount, maxium * 0.04)
cellSizeWnd.setWindowTitle("Input Cell Size")
result = cellSizeWnd.exec_()
cellRate = 1
if result == 1:
offset = cellSizeWnd.cellsize
maxium = cellSizeWnd.cellCount + 2
cellRate = cellSizeWnd.cellRate
# print cellSizeWnd.textedit1.text()
if maxium == 0:
return False
self.progress.setMaximum(maxium)
trees = define._treesDEM
tolerance = define._toleranceDEM
for obstacleLayer in obstacleLayersDEM:
obstacleUnits = obstacleLayer.crs().mapUnits()
demDataProvider = obstacleLayer.dataProvider()
boundDem = demDataProvider.extent()
bound = QgisHelper.getIntersectExtent(
obstacleLayer, QgsGeometry.fromRect(boundDem), surfaceLayers)
if bound == None:
continue
boundGeom = QgsGeometry.fromRect(bound)
if not boundGeom.intersects(QgsGeometry.fromRect(boundDem)):
continue
block = obstacleLayer.dataProvider().block(1,
obstacleLayer.extent(),
obstacleLayer.width(),
obstacleLayer.height())
xMinimum = obstacleLayer.extent().xMinimum()
yMaximum = obstacleLayer.extent().yMaximum()
yMinimum = obstacleLayer.extent().yMinimum()
xMaximum = obstacleLayer.extent().xMaximum()
xOffSet = obstacleLayer.extent().width() / obstacleLayer.width()
yOffSet = obstacleLayer.extent().height() / obstacleLayer.height()
if bound.xMinimum() < xMinimum:
hStartNumber = 0
xStartValue = xMinimum
else:
hStartNumber = int((bound.xMinimum() - xMinimum) / xOffSet)
xStartValue = bound.xMinimum()
if yMaximum < bound.yMaximum():
wStartNumber = 0
yStartValue = yMaximum
else:
wStartNumber = int((yMaximum - bound.yMaximum()) / yOffSet)
yStartValue = bound.yMaximum()
if bound.xMaximum() > xMaximum:
xEndValue = xMaximum
else:
xEndValue = bound.xMaximum()
if yMinimum > bound.yMinimum():
yEndValue = yMinimum
else:
yEndValue = bound.yMinimum()
wCount = int(math.fabs(xEndValue - xStartValue) / offset)
hCount = int(math.fabs(yEndValue - yStartValue) / offset)
xPixelWidth = 0.0
yPixelWidth = 0.0
featureID = 0
# i = 0
# k = 0
# altitudeList = []
# self.progress.setValue(0)
# while i <= hCount - 1:
# j = 0
# while j <= wCount - 1:
# if block.isNoData(j * int(cellRate) + wStartNumber, i* int(cellRate) + hStartNumber):
# self.progress.setValue(k)
# QApplication.processEvents()
# j += 1
# k += 1
# altitudeList.append(None)
# continue
# altitude = block.value(j * int(cellRate) + wStartNumber, i * int(cellRate) + hStartNumber)
# altitudeList.append(altitude)
# self.progress.setValue(k)
# QApplication.processEvents()
# j += 1
# k += 1
# i += 1
i = 0
k = 0
name = "DEM"
semiXoffset = xOffSet / 2
semiYoffset = yOffSet / 2
while i <= hCount - 1:
j = 0
while j <= wCount - 1:
if block.isNoData(j * cellRate + wStartNumber,
i * cellRate + hStartNumber):
self.progress.setValue(k)
QApplication.processEvents()
j += 1
k += 1
continue
altitude = block.value(j * cellRate + wStartNumber,
i * cellRate + hStartNumber)
# # if block.isNoData(j * int(cellRate) + wStartNumber, i* int(cellRate) + hStartNumber):
# # j += 1
# # self.progress.setValue(self.progress.value() + 1)
# # QApplication.processEvents()
# # continue
# # altitude = block.value(j* int(cellRate) + wStartNumber, i* int(cellRate)+ hStartNumber)
# altitude = altitudeList[k]
# if altitude == None:
# self.progress.setValue(k)
# QApplication.processEvents()
# j += 1
# k += 1
# continue
point = QgsPoint(
xStartValue + (i * cellRate) * xOffSet + semiXoffset,
yStartValue - (j * cellRate - 1) * yOffSet -
semiYoffset)
position = Point3D()
positionDegree = Point3D()
if define._canvas.mapUnits() == QGis.Meters:
if define._canvas.mapSettings().destinationCrs(
) != obstacleLayer.crs():
position = QgisHelper.CrsTransformPoint(
point.x(), point.y(), obstacleLayer.crs(),
define._canvas.mapSettings().destinationCrs(),
altitude)
else:
position = Point3D(point.x(), point.y(), altitude)
else:
if define._canvas.mapSettings().destinationCrs(
) != obstacleLayer.crs():
positionDegree = QgisHelper.CrsTransformPoint(
point.x(), point.y(), obstacleLayer.crs(),
define._canvas.mapSettings().destinationCrs(),
altitude)
else:
positionDegree = Point3D(point.x(), point.y(),
altitude)
obstacle = Obstacle(name, position, obstacleLayer.id(),
featureID, None, trees,
ObstacleTable.MocMultiplier, tolerance)
obstacle.positionDegree = positionDegree
if self.manualPolygon != None:
if not self.manualPolygon.contains(obstacle.Position):
continue
self.checkObstacle(obstacle)
self.progress.setValue(k)
QApplication.processEvents()
j += 1
featureID += 1
k += 1
i += 1
self.progress.setValue(maxium)
define._messagBar.hide()
self.manualPolygon = None
def loadObstaclesVector(self, obstacleLayers, surfaceLayers):
progressMessageBar = define._messagBar.createMessage(
"Loading Vector Obstacles...")
self.progress = QProgressBar()
self.progress.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
progressMessageBar.layout().addWidget(self.progress)
define._messagBar.pushWidget(progressMessageBar,
define._messagBar.INFO)
maxium = 0
self.progress.setValue(0)
for ly in obstacleLayers:
maxium += ly.featureCount()
if maxium == 0:
return False
self.progress.setMaximum(maxium)
for obstacleLayer in obstacleLayers:
obstacleUnits = obstacleLayer.crs().mapUnits()
features = QgisHelper.getFeaturesInLayerExtent(
define._canvas, obstacleLayer, surfaceLayers,
SelectionModeType.Automatic)
# print len(features)
for feature in features:
name = feature.attribute("Name").toString()
altitude = feature.attribute("Altitude").toFloat()[0]
trees = define._trees
tolerance = define._tolerance
point = feature.geometry().asPoint()
position = Point3D()
positionDegree = Point3D()
if define._canvas.mapUnits() == QGis.Meters:
if define._canvas.mapSettings().destinationCrs(
) != obstacleLayer.crs():
position = QgisHelper.CrsTransformPoint(
point.x(), point.y(), obstacleLayer.crs(),
define._canvas.mapSettings().destinationCrs(),
altitude)
else:
position = Point3D(point.x(), point.y(), altitude)
else:
if define._canvas.mapSettings().destinationCrs(
) != obstacleLayer.crs():
positionDegree = QgisHelper.CrsTransformPoint(
point.x(), point.y(), obstacleLayer.crs(),
define._canvas.mapSettings().destinationCrs(),
altitude)
else:
positionDegree = Point3D(point.x(), point.y(),
altitude)
featureId = feature.id()
layerId = obstacleLayer.id()
obstacle = Obstacle(name, position, layerId, featureId, None,
trees, ObstacleTable.MocMultiplier,
tolerance)
obstacle.positionDegree = positionDegree
# obstacle.positionDegree = positionDegree
self.checkObstacle(obstacle)
self.progress.setValue(self.progress.value() + 1)
QApplication.processEvents()
QApplication.processEvents()
self.progress.setValue(maxium)
define._messagBar.hide()
self.manualPolygon = None
def addObstacleToModel(self, obstacle, checkResult=None):
standardItemList = []
# obstacle.positionDegree = QgisHelper.Meter2Degree(obstacle.Position.x(), obstacle.Position.y())
standardItem = QStandardItem(str(obstacle.featureId))
standardItem.setData(obstacle.featureId)
standardItemList.append(standardItem)
standardItem = QStandardItem(str(obstacle.layerId))
standardItem.setData(obstacle.layerId)
standardItemList.append(standardItem)
standardItem = QStandardItem(str(obstacle.name))
standardItem.setData(obstacle.name)
standardItemList.append(standardItem)
standardItem = QStandardItem(str(obstacle.Position.x()))
standardItem.setData(obstacle.Position.x())
standardItemList.append(standardItem)
standardItem = QStandardItem(str(obstacle.Position.y()))
standardItem.setData(obstacle.Position.y())
standardItemList.append(standardItem)
value = QVariant(QgisHelper.strDegree(obstacle.positionDegree.y()))
standardItem = QStandardItem(value.toString())
standardItem.setData(obstacle.positionDegree.y())
standardItemList.append(standardItem)
strV = QgisHelper.strDegree(obstacle.positionDegree.y())
value = QVariant(QgisHelper.strDegree(obstacle.positionDegree.x()))
standardItem = QStandardItem(value.toString())
standardItem.setData(obstacle.positionDegree.x())
standardItemList.append(standardItem)
standardItem = QStandardItem(str(obstacle.Position.z()))
standardItem.setData(obstacle.Position.z())
standardItemList.append(standardItem)
standardItem = QStandardItem(
str(Unit.ConvertMeterToFeet(obstacle.Position.z())))
standardItem.setData(Unit.ConvertMeterToFeet(obstacle.Position.z()))
standardItemList.append(standardItem)
standardItem = QStandardItem(str(obstacle.trees))
standardItem.setData(obstacle.trees)
standardItemList.append(standardItem)
standardItem = QStandardItem(
str(Unit.ConvertMeterToFeet(obstacle.trees)))
standardItem.setData(Unit.ConvertMeterToFeet(obstacle.trees))
standardItemList.append(standardItem)
# for i in range(len(standardItemList), self.source.columnCount()):
# standardItemList.append(QStandardItem("None"))
self.source.appendRow(standardItemList)
standardItem = QStandardItem(str(obstacle.mocMultiplier))
standardItem.setData(obstacle.mocMultiplier)
self.source.setItem(self.source.rowCount() - 1,
self.IndexMocMultiplier, standardItem)
def checkObstacle(self, obstacle):
pass
def CompareObstacleRows(self, newRow, row, ignore):
pass
def method_0(self, obstacle_0):
colCount = self.columnCount()
objectId = range(colCount)
objectId[0] = (obstacle_0.featureId)
objectId[1] = (obstacle_0.name)
objectId[2] = (obstacle_0.position.x())
objectId[3] = (obstacle_0.position.y())
objectId[4] = (obstacle_0.Position.z())
position = obstacle_0.position
objectId[6] = (Unit.ConvertMeterToFeet(position.z()))
objectId[7] = (obstacle_0.trees)
objectId[8] = (Unit.ConvertMeterToFeet(obstacle_0.Trees))
if (self.IndexMocMultiplier > -1):
objectId[self.IndexMocMultiplier] = obstacle_0.MocMultiplier
return objectId
def method_1(self, object_0):
pass
class SetupDialog(QDialog, Ui_SetupDialog):
"""
Function and Event handling class for the Ui_SetupDialog.
"""
def __init__(self, parent):
QDialog.__init__(self, parent)
self._gui_logger = GUILogger("GUILogger", logging.INFO)
self._gui_job = None
EventLogger.add_logger(self._gui_logger)
# FIXME better way to find interval and uids in tree_widget?!
self.__tree_interval_tooltip = "Update interval in seconds"
self.__tree_uid_tooltip = "UID cannot be empty"
self.data_logger_thread = None
self.tab_debug_warning = False
self.device_dialog = None
self.host_infos = None
self.last_host = None
self.host_index_changing = None
self.setupUi(self)
self.model_data = QStandardItemModel(self)
self.model_data.setHorizontalHeaderLabels(
['Time', 'Name', 'UID', 'Var', 'Raw', 'Unit'])
self.table_data.setModel(self.model_data)
self.table_data.setColumnWidth(0, 160)
self.table_data.setColumnWidth(1, 170)
self.table_data.setColumnWidth(2, 50)
self.table_data.setColumnWidth(3, 110)
self.table_data.setColumnWidth(4, 70)
self.table_data.setColumnWidth(5, 100)
self.model_devices = QStandardItemModel(self)
self.model_devices.setHorizontalHeaderLabels(['Device', 'Value'])
self.tree_devices.setModel(self.model_devices)
self.tree_devices.setColumnWidth(0, 300)
self.widget_initialization()
self.btn_start_logging.setIcon(
QIcon(load_pixmap('data_logger/start-icon.png')))
timestamp = int(time.time())
self.edit_csv_file_name.setText(
os.path.join(get_home_path(),
'logger_data_{0}.csv'.format(timestamp)))
self.edit_log_file_name.setText(
os.path.join(get_home_path(),
'logger_debug_{0}.log'.format(timestamp)))
self.combo_data_time_format.addItem(
utils.timestamp_to_de(timestamp) + ' (DD.MM.YYYY HH:MM:SS)', 'de')
self.combo_data_time_format.addItem(
utils.timestamp_to_us(timestamp) + ' (MM/DD/YYYY HH:MM:SS)', 'us')
self.combo_data_time_format.addItem(
utils.timestamp_to_iso(timestamp) + ' (ISO 8601)', 'iso')
self.combo_data_time_format.addItem(
utils.timestamp_to_unix(timestamp) + ' (Unix)', 'unix')
self.combo_debug_time_format.addItem(
utils.timestamp_to_de(timestamp) + ' (DD.MM.YYYY HH:MM:SS)', 'de')
self.combo_debug_time_format.addItem(
utils.timestamp_to_us(timestamp) + ' (MM/DD/YYYY HH:MM:SS)', 'us')
self.combo_debug_time_format.addItem(
utils.timestamp_to_iso(timestamp) + ' (ISO 8601)', 'iso')
self.combo_debug_time_format.addItem(
utils.timestamp_to_unix(timestamp) + ' (Unix)', 'unix')
self.combo_log_level.addItem('Debug', 'debug')
self.combo_log_level.addItem('Info', 'info')
self.combo_log_level.addItem('Warning', 'warning')
self.combo_log_level.addItem('Error', 'error')
self.combo_log_level.addItem('Critical', 'critical')
self.combo_log_level.setCurrentIndex(0) # debug
self.combo_debug_level.addItem('Debug', logging.DEBUG)
self.combo_debug_level.addItem('Info', logging.INFO)
self.combo_debug_level.addItem('Warning', logging.WARNING)
self.combo_debug_level.addItem('Error', logging.ERROR)
self.combo_debug_level.addItem('Critical', logging.CRITICAL)
self.combo_debug_level.setCurrentIndex(1) # info
self.update_ui_state()
def update_ui_state(self):
data_to_csv_file = self.check_data_to_csv_file.isChecked()
debug_to_log_file = self.check_debug_to_log_file.isChecked()
self.label_csv_file_name.setVisible(data_to_csv_file)
self.edit_csv_file_name.setVisible(data_to_csv_file)
self.btn_browse_csv_file_name.setVisible(data_to_csv_file)
self.label_log_file_name.setVisible(debug_to_log_file)
self.edit_log_file_name.setVisible(debug_to_log_file)
self.btn_browse_log_file_name.setVisible(debug_to_log_file)
self.label_log_level.setVisible(debug_to_log_file)
self.combo_log_level.setVisible(debug_to_log_file)
def widget_initialization(self):
"""
Sets default values for some widgets
"""
# Login data
self.host_info_initialization()
self.signal_initialization()
def signal_initialization(self):
"""
Init of all important Signals and connections.
"""
# Buttons
self.btn_start_logging.clicked.connect(self.btn_start_logging_clicked)
self.btn_save_config.clicked.connect(self.btn_save_config_clicked)
self.btn_load_config.clicked.connect(self.btn_load_config_clicked)
self.check_data_to_csv_file.stateChanged.connect(self.update_ui_state)
self.check_debug_to_log_file.stateChanged.connect(self.update_ui_state)
self.btn_browse_csv_file_name.clicked.connect(
self.btn_browse_csv_file_name_clicked)
self.btn_browse_log_file_name.clicked.connect(
self.btn_browse_log_file_name_clicked)
self.btn_clear_debug.clicked.connect(self.btn_clear_debug_clicked)
self.combo_debug_level.currentIndexChanged.connect(
self.combo_debug_level_changed)
self.btn_add_device.clicked.connect(self.btn_add_device_clicked)
self.btn_remove_device.clicked.connect(self.btn_remove_device_clicked)
self.btn_remove_all_devices.clicked.connect(
self.btn_remove_all_devices_clicked)
self.tab_widget.currentChanged.connect(self.tab_reset_warning)
self.btn_clear_data.clicked.connect(self.btn_clear_data_clicked)
self.connect(self._gui_logger,
QtCore.SIGNAL(GUILogger.SIGNAL_NEW_MESSAGE),
self.add_debug_message)
self.connect(self._gui_logger,
QtCore.SIGNAL(GUILogger.SIGNAL_NEW_MESSAGE_TAB_HIGHLIGHT),
self.highlight_debug_tab)
self.combo_host.currentIndexChanged.connect(self._host_index_changed)
self.spin_port.valueChanged.connect(self._port_changed)
def host_info_initialization(self):
"""
initialize host by getting information out of brickv.config
"""
self.host_infos = config.get_host_infos(config.HOST_INFO_COUNT)
self.host_index_changing = True
for host_info in self.host_infos:
self.combo_host.addItem(host_info.host)
self.last_host = None
self.combo_host.setCurrentIndex(0)
self.spin_port.setValue(self.host_infos[0].port)
self.host_index_changing = False
def btn_start_logging_clicked(self):
"""
Start/Stop of the logging process
"""
if (self.data_logger_thread
is not None) and (not self.data_logger_thread.stopped):
self.btn_start_logging.clicked.disconnect()
self.data_logger_thread.stop()
self._reset_stop()
elif self.data_logger_thread is None:
from brickv.data_logger import main
self._gui_job = GuiDataJob(name="GuiData-Writer")
self.connect(self._gui_job,
QtCore.SIGNAL(GuiDataJob.SIGNAL_NEW_DATA),
self.table_add_row)
self.data_logger_thread = main.main(
None, GuiConfigHandler.create_config(self), self._gui_job)
if self.data_logger_thread is not None:
self.btn_start_logging.setText("Stop Logging")
self.btn_start_logging.setIcon(
QIcon(load_pixmap('data_logger/stop-icon.png')))
self.tab_devices.setEnabled(False)
self.tab_setup.setEnabled(False)
self.tab_widget.setCurrentIndex(
self.tab_widget.indexOf(self.tab_data))
self.tab_reset_warning()
def _reset_stop(self):
self.tab_devices.setEnabled(True)
self.tab_setup.setEnabled(True)
self.btn_start_logging.setText("Start Logging")
self.btn_start_logging.setIcon(
QIcon(load_pixmap('data_logger/start-icon.png')))
self.disconnect(self._gui_job,
QtCore.SIGNAL(GuiDataJob.SIGNAL_NEW_DATA),
self.table_add_row)
self.data_logger_thread = None
self._gui_job = None
self.btn_start_logging.clicked.connect(self.btn_start_logging_clicked)
def btn_save_config_clicked(self):
filename = get_save_file_name(get_main_window(), 'Save Config',
get_home_path(), 'JSON Files (*.json)')
if len(filename) == 0:
return
if not filename.lower().endswith('.json'):
filename += '.json'
config = GuiConfigHandler.create_config(self)
if not save_config(config, filename):
QMessageBox.warning(
get_main_window(), 'Save Config',
'Could not save config to file! See Debug tab for details.',
QMessageBox.Ok)
def btn_load_config_clicked(self):
filename = get_open_file_name(get_main_window(), 'Load Config',
get_home_path(), 'JSON Files (*.json)')
if len(filename) == 0:
return
config = load_and_validate_config(filename)
if config == None:
QMessageBox.warning(
get_main_window(), 'Load Config',
'Could not load config from file! See Debug tab for details.',
QMessageBox.Ok)
return
self.update_setup_tab(config)
self.update_devices_tab(config)
def btn_browse_csv_file_name_clicked(self):
if len(self.edit_csv_file_name.text()) > 0:
last_dir = os.path.dirname(
os.path.realpath(self.edit_csv_file_name.text()))
else:
last_dir = get_home_path()
filename = get_save_file_name(get_main_window(), 'Choose CSV File',
last_dir, "CSV Files (*.csv)")
if len(filename) > 0:
if not filename.lower().endswith('.csv'):
filename += '.csv'
self.edit_csv_file_name.setText(filename)
def btn_browse_log_file_name_clicked(self):
if len(self.edit_log_file_name.text()) > 0:
last_dir = os.path.dirname(
os.path.realpath(self.edit_log_file_name.text()))
else:
last_dir = get_home_path()
filename = get_save_file_name(get_main_window(), 'Choose Log File',
last_dir, "Log Files (*.log)")
if len(filename) > 0:
if not filename.lower().endswith('.log'):
filename += '.log'
self.edit_log_file_name.setText(filename)
def btn_add_device_clicked(self):
"""
Opens the DeviceDialog in Add-Mode.
"""
if self.device_dialog is None:
self.device_dialog = DeviceDialog(self)
self.device_dialog.btn_refresh_clicked()
self.device_dialog.show()
def btn_remove_device_clicked(self):
selection = self.tree_devices.selectionModel().selectedIndexes()
while len(selection) > 0:
index = selection[0]
while index.parent() != self.model_devices.invisibleRootItem(
).index():
index = index.parent()
self.model_devices.removeRows(index.row(), 1)
# get new selection, because row removal might invalid indices
selection = self.tree_devices.selectionModel().selectedIndexes()
def btn_remove_all_devices_clicked(self):
self.model_devices.removeRows(0, self.model_devices.rowCount())
def btn_clear_data_clicked(self):
self.model_data.removeRows(0, self.model_data.rowCount())
def tab_reset_warning(self):
"""
Resets the Warning @ the debug tab.
"""
if not self.tab_debug_warning or self.tab_widget.currentWidget(
).objectName() != self.tab_debug.objectName():
return
self.tab_debug_warning = False
self.tab_set(self.tab_widget.indexOf(self.tab_debug),
self.palette().color(QPalette.WindowText), None)
def combo_debug_level_changed(self):
"""
Changes the log level dynamically.
"""
self._gui_logger.level = self.combo_debug_level.itemData(
self.combo_debug_level.currentIndex())
def tab_set(self, tab_index, color, icon=None):
"""
Sets the font Color and an icon, if given, at a specific tab.
"""
from PyQt4.QtGui import QIcon
self.tab_widget.tabBar().setTabTextColor(tab_index, color)
if icon is not None:
self.tab_widget.setTabIcon(tab_index, QIcon(icon))
else:
self.tab_widget.setTabIcon(tab_index, QIcon())
def _host_index_changed(self, i):
"""
Persists host information changes like in brickv.mainwindow
Changes port if the host was changed
"""
if i < 0:
return
self.host_index_changing = True
self.spin_port.setValue(self.host_infos[i].port)
self.host_index_changing = False
def _port_changed(self, value):
"""
Persists host information changes like in brickv.mainwindow
"""
if self.host_index_changing:
return
i = self.combo_host.currentIndex()
if i < 0:
return
self.host_infos[i].port = self.spin_port.value()
def update_setup_tab(self, config):
EventLogger.debug('Updating setup tab from config')
self.combo_host.setEditText(config['hosts']['default']['name'])
self.spin_port.setValue(config['hosts']['default']['port'])
self.combo_data_time_format.setCurrentIndex(
max(
self.combo_data_time_format.findData(
config['data']['time_format']), 0))
self.check_data_to_csv_file.setChecked(
config['data']['csv']['enabled'])
self.edit_csv_file_name.setText(
config['data']['csv']['file_name'].decode('utf-8'))
self.combo_debug_time_format.setCurrentIndex(
max(
self.combo_debug_time_format.findData(
config['debug']['time_format']), 0))
self.check_debug_to_log_file.setChecked(
config['debug']['log']['enabled'])
self.edit_log_file_name.setText(
config['debug']['log']['file_name'].decode('utf-8'))
self.combo_log_level.setCurrentIndex(
max(
self.combo_debug_time_format.findData(
config['debug']['log']['level']), 0))
def update_devices_tab(self, config):
EventLogger.debug('Updating devices tab from config')
self.model_devices.removeRows(0, self.model_data.rowCount())
for device in config['devices']:
self.add_device_to_tree(device)
def add_device_to_tree(self, device):
# check if device is already added
if len(device['uid']) > 0:
for row in range(self.model_devices.rowCount()):
existing_name = self.model_devices.item(row, 0).text()
exisitng_uid = self.tree_devices.indexWidget(
self.model_devices.item(row, 1).index()).text()
if device['name'] == existing_name and device[
'uid'] == exisitng_uid:
EventLogger.info(
'Ignoring duplicate device "{0}" with UID "{1}"'.
format(device['name'], device['uid']))
return
# add device
name_item = QStandardItem(device['name'])
uid_item = QStandardItem('')
self.model_devices.appendRow([name_item, uid_item])
edit_uid = QLineEdit()
edit_uid.setPlaceholderText('Enter UID')
edit_uid.setValidator(
QRegExpValidator(QRegExp(
'^[{0}]{{1,6}}$'.format(BASE58)))) # FIXME: use stricter logic
edit_uid.setText(device['uid'])
self.tree_devices.setIndexWidget(uid_item.index(), edit_uid)
value_specs = device_specs[device['name']]['values']
parent_item = QStandardItem('Values')
name_item.appendRow([parent_item, QStandardItem('')])
self.tree_devices.expand(parent_item.index())
# add values
for value_spec in value_specs:
value_name_item = QStandardItem(value_spec['name'])
value_interval_item = QStandardItem('')
parent_item.appendRow([value_name_item, value_interval_item])
spinbox_interval = QSpinBox()
spinbox_interval.setRange(0, (1 << 31) - 1)
spinbox_interval.setSingleStep(1)
spinbox_interval.setValue(
device['values'][value_spec['name']]['interval'])
spinbox_interval.setSuffix(' seconds')
self.tree_devices.setIndexWidget(value_interval_item.index(),
spinbox_interval)
if value_spec['subvalues'] != None:
for subvalue_name in value_spec['subvalues']:
subvalue_name_item = QStandardItem(subvalue_name)
subvalue_check_item = QStandardItem('')
value_name_item.appendRow(
[subvalue_name_item, subvalue_check_item])
check_subvalue = QCheckBox()
check_subvalue.setChecked(device['values'][
value_spec['name']]['subvalues'][subvalue_name])
self.tree_devices.setIndexWidget(
subvalue_check_item.index(), check_subvalue)
self.tree_devices.expand(name_item.index())
# add options
option_specs = device_specs[device['name']]['options']
if option_specs != None:
parent_item = QStandardItem('Options')
name_item.appendRow([parent_item, QStandardItem('')])
for option_spec in option_specs:
option_name_item = QStandardItem(option_spec['name'])
option_widget_item = QStandardItem('')
parent_item.appendRow([option_name_item, option_widget_item])
if option_spec['type'] == 'choice':
widget_option_value = QComboBox()
for option_value_spec in option_spec['values']:
widget_option_value.addItem(
option_value_spec[0].decode('utf-8'),
option_value_spec[1])
widget_option_value.setCurrentIndex(
widget_option_value.findText(device['options'][
option_spec['name']]['value'].decode('utf-8')))
elif option_spec['type'] == 'int':
widget_option_value = QSpinBox()
widget_option_value.setRange(option_spec['minimum'],
option_spec['maximum'])
widget_option_value.setSuffix(option_spec['suffix'])
widget_option_value.setValue(
device['options'][option_spec['name']]['value'])
elif option_spec['type'] == 'bool':
widget_option_value = QCheckBox()
widget_option_value.setChecked(
device['options'][option_spec['name']]['value'])
self.tree_devices.setIndexWidget(option_widget_item.index(),
widget_option_value)
def add_debug_message(self, message):
self.text_debug.append(message)
while self.text_debug.document().blockCount() > 1000:
cursor = QTextCursor(self.text_debug.document().begin())
cursor.select(QTextCursor.BlockUnderCursor)
cursor.movePosition(QTextCursor.Right, QTextCursor.KeepAnchor)
cursor.removeSelectedText()
if self.checkbox_debug_auto_scroll.isChecked():
self.text_debug.verticalScrollBar().setValue(
self.text_debug.verticalScrollBar().maximum())
def btn_clear_debug_clicked(self):
self.text_debug.clear()
def highlight_debug_tab(self):
"""
SIGNAL function:
Highlight the debug tab when an error occurs.
"""
if not self.tab_debug_warning and self.tab_widget.currentWidget(
).objectName() != self.tab_debug.objectName():
self.tab_debug_warning = True
self.tab_set(
self.tab_widget.indexOf(self.tab_debug), QColor(255, 0, 0),
os.path.join(get_resources_path(), "warning-icon.png"))
def table_add_row(self, csv_data):
"""
SIGNAL function:
Adds new CSV Data into the Table.
"""
rows = self.model_data.rowCount()
while rows >= 1000:
self.model_data.removeRow(0)
rows = self.model_data.rowCount()
row_number = None
if rows > 0:
try:
row_number = int(
self.model_data.headerData(rows - 1, Qt.Vertical))
except ValueError:
pass
self.model_data.appendRow([
QStandardItem(csv_data.timestamp),
QStandardItem(csv_data.name),
QStandardItem(csv_data.uid),
QStandardItem(csv_data.var_name),
QStandardItem(str(csv_data.raw_data)),
QStandardItem(csv_data.var_unit.decode('utf-8'))
])
if row_number != None:
self.model_data.setHeaderData(rows, Qt.Vertical,
str(row_number + 1))
if self.checkbox_data_auto_scroll.isChecked():
self.table_data.scrollToBottom()
class DefaultsDlg(QDialog, Ui_Dialog):
"""
Class documentation goes here.
"""
def __init__(self, defaults, parent=None):
"""
Constructor
@param parent reference to the parent widget (QWidget)
"""
super().__init__(parent)
self.setupUi(self)
self.setAttribute(Qt.WA_DeleteOnClose)
self.defaults = defaults
self.fillScalars()
self.fillPlots()
self.fillCalculations()
def updateDefaults(self):
self.defaults['defaultScalars'] = self.setDefaultScalars()
self.defaults['defaultPlots'] = self.setDefaultPlots()
self.defaults['defaultCalculations'] = self.setDefaultCalculations()
def fillScalars(self):
scalars = [ 'absorbance (%)',
'reflectance (%)',
'transmittance (%)',
'absorbance (mA/cm²)',
'reflectance (mA/cm²)',
'transmittance (mA/cm²)',
'generation',
'Jmax (mA/cm²)',
'absorption layerwise (%)',
'absorption layerwise (mA/cm²)',
'collection layerwise (%)',
'collection layerwise (mA/cm²)',
'calc. time (s)'
]
self.scalarListModel = QStandardItemModel()
scalarsToShow = self.defaults['defaultScalars']
for value in scalars:
item = QStandardItem(value)
check = Qt.Checked if value in scalarsToShow else Qt.Unchecked
item.setCheckState(check)
item.setCheckable(True)
self.scalarListModel.appendRow(item)
self.scalarListView.setModel(self.scalarListModel)
def setDefaultScalars(self):
setVisible = []
for row in range(self.scalarListModel.rowCount()):
item = self.scalarListModel.item(row)
if item.checkState() == Qt.Checked:
setVisible.append(item.text())
return setVisible
def fillPlots(self):
plots = [ 'total A,R,T', # requires calc [0]
'Ellipsometry', # requires nothing
'absorption (layerwise)', # requires calc [2]
'collection (layerwise)', # requires calc [2]
'QE', # requires calc [2]
'reflection (interfacewise)',
'generation' # requires calc [3]
]
self.plotListModel = QStandardItemModel()
plotsToShow = self.defaults['defaultPlots']
for value in plots:
item = QStandardItem(value)
check = Qt.Checked if value in plotsToShow else Qt.Unchecked
item.setCheckState(check)
item.setCheckable(True)
self.plotListModel.appendRow(item)
self.plotListView.setModel(self.plotListModel)
def setDefaultPlots(self):
setVisible = []
for row in range(self.plotListModel.rowCount()):
item = self.plotListModel.item(row)
if item.checkState() == Qt.Checked:
setVisible.append(item.text())
return setVisible
def fillCalculations(self):
self.calculations = ['Stack optics (A,R,T)',
'Ellipsometry',
'Field intensity',
'Layerwise optics (absorption, collection, QE)',
'Generation'
]
self.calcListModel = QStandardItemModel()
calculationsToShow = self.defaults['defaultCalculations']
for value in self.calculations:
item = QStandardItem(value)
check = Qt.Checked if value in calculationsToShow else Qt.Unchecked
item.setCheckState(check)
item.setCheckable(True)
#item.setEnabled(False)
self.calcListModel.appendRow(item)
self.calculationsListView.setModel(self.calcListModel)
def setDefaultCalculations(self):
for row in range(self.calcListModel.rowCount()):
item = self.calcListModel.item(row)
if item.checkState() == Qt.Checked:
highestRow = row
setCalcOn = self.calculations[:highestRow+1]
return setCalcOn
class SetupDialog(QDialog, Ui_SetupDialog):
"""
Function and Event handling class for the Ui_SetupDialog.
"""
def __init__(self, parent):
QDialog.__init__(self, parent)
self._gui_logger = GUILogger("GUILogger", logging.INFO)
self._gui_job = None
EventLogger.add_logger(self._gui_logger)
# FIXME better way to find interval and uids in tree_widget?!
self.__tree_interval_tooltip = "Update interval in seconds"
self.__tree_uid_tooltip = "UID cannot be empty"
self.data_logger_thread = None
self.tab_debug_warning = False
self.device_dialog = None
self.host_infos = None
self.last_host = None
self.host_index_changing = None
self.setupUi(self)
self.model_data = QStandardItemModel(self)
self.model_data.setHorizontalHeaderLabels(['Time', 'Name', 'UID', 'Var', 'Raw', 'Unit'])
self.table_data.setModel(self.model_data)
self.table_data.setColumnWidth(0, 160)
self.table_data.setColumnWidth(1, 170)
self.table_data.setColumnWidth(2, 50)
self.table_data.setColumnWidth(3, 110)
self.table_data.setColumnWidth(4, 70)
self.table_data.setColumnWidth(5, 100)
self.model_devices = QStandardItemModel(self)
self.model_devices.setHorizontalHeaderLabels(['Device', 'Value'])
self.tree_devices.setModel(self.model_devices)
self.tree_devices.setColumnWidth(0, 300)
self.widget_initialization()
self.btn_start_logging.setIcon(QIcon(load_pixmap('data_logger/start-icon.png')))
timestamp = int(time.time())
self.edit_csv_file_name.setText(os.path.join(get_home_path(), 'logger_data_{0}.csv'.format(timestamp)))
self.edit_log_file_name.setText(os.path.join(get_home_path(), 'logger_debug_{0}.log'.format(timestamp)))
self.combo_data_time_format.addItem(utils.timestamp_to_de(timestamp) + ' (DD.MM.YYYY HH:MM:SS)', 'de')
self.combo_data_time_format.addItem(utils.timestamp_to_us(timestamp) + ' (MM/DD/YYYY HH:MM:SS)', 'us')
self.combo_data_time_format.addItem(utils.timestamp_to_iso(timestamp) + ' (ISO 8601)', 'iso')
self.combo_data_time_format.addItem(utils.timestamp_to_unix(timestamp) + ' (Unix)', 'unix')
self.combo_debug_time_format.addItem(utils.timestamp_to_de(timestamp) + ' (DD.MM.YYYY HH:MM:SS)', 'de')
self.combo_debug_time_format.addItem(utils.timestamp_to_us(timestamp) + ' (MM/DD/YYYY HH:MM:SS)', 'us')
self.combo_debug_time_format.addItem(utils.timestamp_to_iso(timestamp) + ' (ISO 8601)', 'iso')
self.combo_debug_time_format.addItem(utils.timestamp_to_unix(timestamp) + ' (Unix)', 'unix')
self.combo_log_level.addItem('Debug', 'debug')
self.combo_log_level.addItem('Info', 'info')
self.combo_log_level.addItem('Warning', 'warning')
self.combo_log_level.addItem('Error', 'error')
self.combo_log_level.addItem('Critical', 'critical')
self.combo_log_level.setCurrentIndex(0) # debug
self.combo_debug_level.addItem('Debug', logging.DEBUG)
self.combo_debug_level.addItem('Info', logging.INFO)
self.combo_debug_level.addItem('Warning', logging.WARNING)
self.combo_debug_level.addItem('Error', logging.ERROR)
self.combo_debug_level.addItem('Critical', logging.CRITICAL)
self.combo_debug_level.setCurrentIndex(1) # info
self.update_ui_state()
def update_ui_state(self):
data_to_csv_file = self.check_data_to_csv_file.isChecked()
debug_to_log_file = self.check_debug_to_log_file.isChecked()
self.label_csv_file_name.setVisible(data_to_csv_file)
self.edit_csv_file_name.setVisible(data_to_csv_file)
self.btn_browse_csv_file_name.setVisible(data_to_csv_file)
self.label_log_file_name.setVisible(debug_to_log_file)
self.edit_log_file_name.setVisible(debug_to_log_file)
self.btn_browse_log_file_name.setVisible(debug_to_log_file)
self.label_log_level.setVisible(debug_to_log_file)
self.combo_log_level.setVisible(debug_to_log_file)
def widget_initialization(self):
"""
Sets default values for some widgets
"""
# Login data
self.host_info_initialization()
self.signal_initialization()
def signal_initialization(self):
"""
Init of all important Signals and connections.
"""
# Buttons
self.btn_start_logging.clicked.connect(self.btn_start_logging_clicked)
self.btn_save_config.clicked.connect(self.btn_save_config_clicked)
self.btn_load_config.clicked.connect(self.btn_load_config_clicked)
self.check_data_to_csv_file.stateChanged.connect(self.update_ui_state)
self.check_debug_to_log_file.stateChanged.connect(self.update_ui_state)
self.btn_browse_csv_file_name.clicked.connect(self.btn_browse_csv_file_name_clicked)
self.btn_browse_log_file_name.clicked.connect(self.btn_browse_log_file_name_clicked)
self.btn_clear_debug.clicked.connect(self.btn_clear_debug_clicked)
self.combo_debug_level.currentIndexChanged.connect(self.combo_debug_level_changed)
self.btn_add_device.clicked.connect(self.btn_add_device_clicked)
self.btn_remove_device.clicked.connect(self.btn_remove_device_clicked)
self.btn_remove_all_devices.clicked.connect(self.btn_remove_all_devices_clicked)
self.tab_widget.currentChanged.connect(self.tab_reset_warning)
self.btn_clear_data.clicked.connect(self.btn_clear_data_clicked)
self.connect(self._gui_logger, QtCore.SIGNAL(GUILogger.SIGNAL_NEW_MESSAGE), self.add_debug_message)
self.connect(self._gui_logger, QtCore.SIGNAL(GUILogger.SIGNAL_NEW_MESSAGE_TAB_HIGHLIGHT),
self.highlight_debug_tab)
self.combo_host.currentIndexChanged.connect(self._host_index_changed)
self.spin_port.valueChanged.connect(self._port_changed)
def host_info_initialization(self):
"""
initialize host by getting information out of brickv.config
"""
self.host_infos = config.get_host_infos(config.HOST_INFO_COUNT)
self.host_index_changing = True
for host_info in self.host_infos:
self.combo_host.addItem(host_info.host)
self.last_host = None
self.combo_host.setCurrentIndex(0)
self.spin_port.setValue(self.host_infos[0].port)
self.host_index_changing = False
def btn_start_logging_clicked(self):
"""
Start/Stop of the logging process
"""
if (self.data_logger_thread is not None) and (not self.data_logger_thread.stopped):
self.btn_start_logging.clicked.disconnect()
self.data_logger_thread.stop()
self._reset_stop()
elif self.data_logger_thread is None:
from brickv.data_logger import main
self._gui_job = GuiDataJob(name="GuiData-Writer")
self.connect(self._gui_job, QtCore.SIGNAL(GuiDataJob.SIGNAL_NEW_DATA), self.table_add_row)
self.data_logger_thread = main.main(None, GuiConfigHandler.create_config(self), self._gui_job)
if self.data_logger_thread is not None:
self.btn_start_logging.setText("Stop Logging")
self.btn_start_logging.setIcon(QIcon(load_pixmap('data_logger/stop-icon.png')))
self.tab_devices.setEnabled(False)
self.tab_setup.setEnabled(False)
self.tab_widget.setCurrentIndex(self.tab_widget.indexOf(self.tab_data))
self.tab_reset_warning()
def _reset_stop(self):
self.tab_devices.setEnabled(True)
self.tab_setup.setEnabled(True)
self.btn_start_logging.setText("Start Logging")
self.btn_start_logging.setIcon(QIcon(load_pixmap('data_logger/start-icon.png')))
self.disconnect(self._gui_job, QtCore.SIGNAL(GuiDataJob.SIGNAL_NEW_DATA), self.table_add_row)
self.data_logger_thread = None
self._gui_job = None
self.btn_start_logging.clicked.connect(self.btn_start_logging_clicked)
def btn_save_config_clicked(self):
filename = get_save_file_name(get_main_window(), 'Save Config',
get_home_path(), 'JSON Files (*.json)')
if len(filename) == 0:
return
if not filename.lower().endswith('.json'):
filename += '.json'
config = GuiConfigHandler.create_config(self)
if not save_config(config, filename):
QMessageBox.warning(get_main_window(), 'Save Config',
'Could not save config to file! See Debug tab for details.',
QMessageBox.Ok)
def btn_load_config_clicked(self):
filename = get_open_file_name(get_main_window(), 'Load Config',
get_home_path(), 'JSON Files (*.json)')
if len(filename) == 0:
return
config = load_and_validate_config(filename)
if config == None:
QMessageBox.warning(get_main_window(), 'Load Config',
'Could not load config from file! See Debug tab for details.',
QMessageBox.Ok)
return
self.update_setup_tab(config)
self.update_devices_tab(config)
def btn_browse_csv_file_name_clicked(self):
if len(self.edit_csv_file_name.text()) > 0:
last_dir = os.path.dirname(os.path.realpath(self.edit_csv_file_name.text()))
else:
last_dir = get_home_path()
filename = get_save_file_name(get_main_window(), 'Choose CSV File',
last_dir, "CSV Files (*.csv)")
if len(filename) > 0:
if not filename.lower().endswith('.csv'):
filename += '.csv'
self.edit_csv_file_name.setText(filename)
def btn_browse_log_file_name_clicked(self):
if len(self.edit_log_file_name.text()) > 0:
last_dir = os.path.dirname(os.path.realpath(self.edit_log_file_name.text()))
else:
last_dir = get_home_path()
filename = get_save_file_name(get_main_window(), 'Choose Log File',
last_dir, "Log Files (*.log)")
if len(filename) > 0:
if not filename.lower().endswith('.log'):
filename += '.log'
self.edit_log_file_name.setText(filename)
def btn_add_device_clicked(self):
"""
Opens the DeviceDialog in Add-Mode.
"""
if self.device_dialog is None:
self.device_dialog = DeviceDialog(self)
self.device_dialog.btn_refresh_clicked()
self.device_dialog.show()
def btn_remove_device_clicked(self):
selection = self.tree_devices.selectionModel().selectedIndexes()
while len(selection) > 0:
index = selection[0]
while index.parent() != self.model_devices.invisibleRootItem().index():
index = index.parent()
self.model_devices.removeRows(index.row(), 1)
# get new selection, because row removal might invalid indices
selection = self.tree_devices.selectionModel().selectedIndexes()
def btn_remove_all_devices_clicked(self):
self.model_devices.removeRows(0, self.model_devices.rowCount())
def btn_clear_data_clicked(self):
self.model_data.removeRows(0, self.model_data.rowCount())
def tab_reset_warning(self):
"""
Resets the Warning @ the debug tab.
"""
if not self.tab_debug_warning or self.tab_widget.currentWidget().objectName() != self.tab_debug.objectName():
return
self.tab_debug_warning = False
self.tab_set(self.tab_widget.indexOf(self.tab_debug), self.palette().color(QPalette.WindowText), None)
def combo_debug_level_changed(self):
"""
Changes the log level dynamically.
"""
self._gui_logger.level = self.combo_debug_level.itemData(self.combo_debug_level.currentIndex())
def tab_set(self, tab_index, color, icon=None):
"""
Sets the font Color and an icon, if given, at a specific tab.
"""
from PyQt4.QtGui import QIcon
self.tab_widget.tabBar().setTabTextColor(tab_index, color)
if icon is not None:
self.tab_widget.setTabIcon(tab_index, QIcon(icon))
else:
self.tab_widget.setTabIcon(tab_index, QIcon())
def _host_index_changed(self, i):
"""
Persists host information changes like in brickv.mainwindow
Changes port if the host was changed
"""
if i < 0:
return
self.host_index_changing = True
self.spin_port.setValue(self.host_infos[i].port)
self.host_index_changing = False
def _port_changed(self, value):
"""
Persists host information changes like in brickv.mainwindow
"""
if self.host_index_changing:
return
i = self.combo_host.currentIndex()
if i < 0:
return
self.host_infos[i].port = self.spin_port.value()
def update_setup_tab(self, config):
EventLogger.debug('Updating setup tab from config')
self.combo_host.setEditText(config['hosts']['default']['name'])
self.spin_port.setValue(config['hosts']['default']['port'])
self.combo_data_time_format.setCurrentIndex(max(self.combo_data_time_format.findData(config['data']['time_format']), 0))
self.check_data_to_csv_file.setChecked(config['data']['csv']['enabled'])
self.edit_csv_file_name.setText(config['data']['csv']['file_name'].decode('utf-8'))
self.combo_debug_time_format.setCurrentIndex(max(self.combo_debug_time_format.findData(config['debug']['time_format']), 0))
self.check_debug_to_log_file.setChecked(config['debug']['log']['enabled'])
self.edit_log_file_name.setText(config['debug']['log']['file_name'].decode('utf-8'))
self.combo_log_level.setCurrentIndex(max(self.combo_debug_time_format.findData(config['debug']['log']['level']), 0))
def update_devices_tab(self, config):
EventLogger.debug('Updating devices tab from config')
self.model_devices.removeRows(0, self.model_data.rowCount())
for device in config['devices']:
self.add_device_to_tree(device)
def add_device_to_tree(self, device):
# check if device is already added
if len(device['uid']) > 0:
for row in range(self.model_devices.rowCount()):
existing_name = self.model_devices.item(row, 0).text()
exisitng_uid = self.tree_devices.indexWidget(self.model_devices.item(row, 1).index()).text()
if device['name'] == existing_name and device['uid'] == exisitng_uid:
EventLogger.info('Ignoring duplicate device "{0}" with UID "{1}"'
.format(device['name'], device['uid']))
return
# add device
name_item = QStandardItem(device['name'])
uid_item = QStandardItem('')
self.model_devices.appendRow([name_item, uid_item])
edit_uid = QLineEdit()
edit_uid.setPlaceholderText('Enter UID')
edit_uid.setValidator(QRegExpValidator(QRegExp('^[{0}]{{1,6}}$'.format(BASE58)))) # FIXME: use stricter logic
edit_uid.setText(device['uid'])
self.tree_devices.setIndexWidget(uid_item.index(), edit_uid)
value_specs = device_specs[device['name']]['values']
parent_item = QStandardItem('Values')
name_item.appendRow([parent_item, QStandardItem('')])
self.tree_devices.expand(parent_item.index())
# add values
for value_spec in value_specs:
value_name_item = QStandardItem(value_spec['name'])
value_interval_item = QStandardItem('')
parent_item.appendRow([value_name_item, value_interval_item])
spinbox_interval = QSpinBox()
spinbox_interval.setRange(0, (1 << 31) - 1)
spinbox_interval.setSingleStep(1)
spinbox_interval.setValue(device['values'][value_spec['name']]['interval'])
spinbox_interval.setSuffix(' seconds')
self.tree_devices.setIndexWidget(value_interval_item.index(), spinbox_interval)
if value_spec['subvalues'] != None:
for subvalue_name in value_spec['subvalues']:
subvalue_name_item = QStandardItem(subvalue_name)
subvalue_check_item = QStandardItem('')
value_name_item.appendRow([subvalue_name_item, subvalue_check_item])
check_subvalue = QCheckBox()
check_subvalue.setChecked(device['values'][value_spec['name']]['subvalues'][subvalue_name])
self.tree_devices.setIndexWidget(subvalue_check_item.index(), check_subvalue)
self.tree_devices.expand(name_item.index())
# add options
option_specs = device_specs[device['name']]['options']
if option_specs != None:
parent_item = QStandardItem('Options')
name_item.appendRow([parent_item, QStandardItem('')])
for option_spec in option_specs:
option_name_item = QStandardItem(option_spec['name'])
option_widget_item = QStandardItem('')
parent_item.appendRow([option_name_item, option_widget_item])
if option_spec['type'] == 'choice':
widget_option_value = QComboBox()
for option_value_spec in option_spec['values']:
widget_option_value.addItem(option_value_spec[0].decode('utf-8'), option_value_spec[1])
widget_option_value.setCurrentIndex(widget_option_value.findText(device['options'][option_spec['name']]['value'].decode('utf-8')))
elif option_spec['type'] == 'int':
widget_option_value = QSpinBox()
widget_option_value.setRange(option_spec['minimum'], option_spec['maximum'])
widget_option_value.setSuffix(option_spec['suffix'])
widget_option_value.setValue(device['options'][option_spec['name']]['value'])
elif option_spec['type'] == 'bool':
widget_option_value = QCheckBox()
widget_option_value.setChecked(device['options'][option_spec['name']]['value'])
self.tree_devices.setIndexWidget(option_widget_item.index(), widget_option_value)
def add_debug_message(self, message):
self.text_debug.append(message)
while self.text_debug.document().blockCount() > 1000:
cursor = QTextCursor(self.text_debug.document().begin())
cursor.select(QTextCursor.BlockUnderCursor)
cursor.movePosition(QTextCursor.Right, QTextCursor.KeepAnchor)
cursor.removeSelectedText()
if self.checkbox_debug_auto_scroll.isChecked():
self.text_debug.verticalScrollBar().setValue(self.text_debug.verticalScrollBar().maximum())
def btn_clear_debug_clicked(self):
self.text_debug.clear()
def highlight_debug_tab(self):
"""
SIGNAL function:
Highlight the debug tab when an error occurs.
"""
if not self.tab_debug_warning and self.tab_widget.currentWidget().objectName() != self.tab_debug.objectName():
self.tab_debug_warning = True
self.tab_set(self.tab_widget.indexOf(self.tab_debug), QColor(255, 0, 0),
os.path.join(get_resources_path(), "warning-icon.png"))
def table_add_row(self, csv_data):
"""
SIGNAL function:
Adds new CSV Data into the Table.
"""
rows = self.model_data.rowCount()
while rows >= 1000:
self.model_data.removeRow(0)
rows = self.model_data.rowCount()
row_number = None
if rows > 0:
try:
row_number = int(self.model_data.headerData(rows - 1, Qt.Vertical))
except ValueError:
pass
self.model_data.appendRow([QStandardItem(csv_data.timestamp),
QStandardItem(csv_data.name),
QStandardItem(csv_data.uid),
QStandardItem(csv_data.var_name),
QStandardItem(str(csv_data.raw_data)),
QStandardItem(csv_data.var_unit.decode('utf-8'))])
if row_number != None:
self.model_data.setHeaderData(rows, Qt.Vertical, str(row_number + 1))
if self.checkbox_data_auto_scroll.isChecked():
self.table_data.scrollToBottom()
class OWConfusionMatrix(widget.OWWidget):
name = "Confusion Matrix"
description = "Display confusion matrix constructed from results " \
"of evaluation of classifiers."
icon = "icons/ConfusionMatrix.svg"
priority = 1001
inputs = [("Evaluation Results", Orange.evaluation.Results, "set_results")]
outputs = [("Selected Data", Orange.data.Table)]
quantities = ["Number of instances",
"Proportion of predicted",
"Proportion of actual"]
selected_learner = settings.Setting([])
selected_quantity = settings.Setting(0)
append_predictions = settings.Setting(True)
append_probabilities = settings.Setting(False)
autocommit = settings.Setting(True)
UserAdviceMessages = [
widget.Message(
"Clicking on cells or in headers outputs the corresponding "
"data instances",
"click_cell")]
def __init__(self):
super().__init__()
self.data = None
self.results = None
self.learners = []
self.headers = []
box = gui.widgetBox(self.controlArea, "Learners")
self.learners_box = gui.listBox(
box, self, "selected_learner", "learners",
callback=self._learner_changed
)
box = gui.widgetBox(self.controlArea, "Show")
gui.comboBox(box, self, "selected_quantity", items=self.quantities,
callback=self._update)
box = gui.widgetBox(self.controlArea, "Select")
gui.button(box, self, "Correct",
callback=self.select_correct, autoDefault=False)
gui.button(box, self, "Misclassified",
callback=self.select_wrong, autoDefault=False)
gui.button(box, self, "None",
callback=self.select_none, autoDefault=False)
self.outputbox = box = gui.widgetBox(self.controlArea, "Output")
gui.checkBox(box, self, "append_predictions",
"Predictions", callback=self._invalidate)
gui.checkBox(box, self, "append_probabilities",
"Probabilities",
callback=self._invalidate)
gui.auto_commit(self.controlArea, self, "autocommit",
"Send Data", "Auto send is on")
grid = QGridLayout()
self.tablemodel = QStandardItemModel(self)
view = self.tableview = QTableView(
editTriggers=QTableView.NoEditTriggers)
view.setModel(self.tablemodel)
view.horizontalHeader().hide()
view.verticalHeader().hide()
view.horizontalHeader().setMinimumSectionSize(60)
view.selectionModel().selectionChanged.connect(self._invalidate)
view.setShowGrid(False)
view.clicked.connect(self.cell_clicked)
grid.addWidget(view, 0, 0)
self.mainArea.layout().addLayout(grid)
def sizeHint(self):
return QSize(750, 490)
def _item(self, i, j):
return self.tablemodel.item(i, j) or QStandardItem()
def _set_item(self, i, j, item):
self.tablemodel.setItem(i, j, item)
def set_results(self, results):
"""Set the input results."""
self.clear()
self.warning([0, 1])
data = None
if results is not None:
if results.data is not None:
data = results.data
if data is not None and not data.domain.has_discrete_class:
data = None
results = None
self.warning(
0, "Confusion Matrix cannot be used for regression results.")
self.results = results
self.data = data
if data is not None:
class_values = data.domain.class_var.values
elif results is not None:
raise NotImplementedError
if results is not None:
nmodels, ntests = results.predicted.shape
self.headers = class_values + \
[unicodedata.lookup("N-ARY SUMMATION")]
# NOTE: The 'learner_names' is set in 'Test Learners' widget.
if hasattr(results, "learner_names"):
self.learners = results.learner_names
else:
self.learners = ["Learner #%i" % (i + 1)
for i in range(nmodels)]
item = self._item(0, 2)
item.setData("Predicted", Qt.DisplayRole)
item.setTextAlignment(Qt.AlignCenter)
item.setFlags(Qt.NoItemFlags)
self._set_item(0, 2, item)
item = self._item(2, 0)
item.setData("Actual", Qt.DisplayRole)
item.setTextAlignment(Qt.AlignHCenter | Qt.AlignBottom)
item.setFlags(Qt.NoItemFlags)
self.tableview.setItemDelegateForColumn(
0, gui.VerticalItemDelegate())
self._set_item(2, 0, item)
self.tableview.setSpan(0, 2, 1, len(class_values))
self.tableview.setSpan(2, 0, len(class_values), 1)
for i in (0, 1):
for j in (0, 1):
item = self._item(i, j)
item.setFlags(Qt.NoItemFlags)
self._set_item(i, j, item)
for p, label in enumerate(self.headers):
for i, j in ((1, p + 2), (p + 2, 1)):
item = self._item(i, j)
item.setData(label, Qt.DisplayRole)
item.setData(QBrush(QColor(208, 208, 208)),
Qt.BackgroundColorRole)
item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
item.setFlags(Qt.ItemIsEnabled)
self._set_item(i, j, item)
hor_header = self.tableview.horizontalHeader()
if len(' '.join(self.headers)) < 120:
hor_header.setResizeMode(QHeaderView.ResizeToContents)
else:
hor_header.setDefaultSectionSize(60)
self.tablemodel.setRowCount(len(class_values) + 3)
self.tablemodel.setColumnCount(len(class_values) + 3)
self.selected_learner = [0]
self._update()
def clear(self):
self.results = None
self.data = None
self.tablemodel.clear()
self.headers = []
# Clear learners last. This action will invoke `_learner_changed`
# method
self.learners = []
def select_correct(self):
selection = QItemSelection()
n = self.tablemodel.rowCount()
for i in range(2, n):
index = self.tablemodel.index(i, i)
selection.select(index, index)
self.tableview.selectionModel().select(
selection, QItemSelectionModel.ClearAndSelect
)
def select_wrong(self):
selection = QItemSelection()
n = self.tablemodel.rowCount()
for i in range(2, n):
for j in range(i + 1, n):
index = self.tablemodel.index(i, j)
selection.select(index, index)
index = self.tablemodel.index(j, i)
selection.select(index, index)
self.tableview.selectionModel().select(
selection, QItemSelectionModel.ClearAndSelect
)
def select_none(self):
self.tableview.selectionModel().clear()
def cell_clicked(self, model_index):
i, j = model_index.row(), model_index.column()
if not i or not j:
return
n = self.tablemodel.rowCount()
index = self.tablemodel.index
selection = None
if i == j == 1 or i == j == n - 1:
selection = QItemSelection(index(2, 2), index(n - 1, n - 1))
elif i in (1, n - 1):
selection = QItemSelection(index(2, j), index(n - 1, j))
elif j in (1, n - 1):
selection = QItemSelection(index(i, 2), index(i, n - 1))
if selection is not None:
self.tableview.selectionModel().select(
selection, QItemSelectionModel.ClearAndSelect
)
def commit(self):
if self.results is not None and self.data is not None \
and self.selected_learner:
indices = self.tableview.selectedIndexes()
indices = {(ind.row() - 2, ind.column() - 2) for ind in indices}
actual = self.results.actual
selected_learner = self.selected_learner[0]
learner_name = self.learners[selected_learner]
predicted = self.results.predicted[selected_learner]
selected = [i for i, t in enumerate(zip(actual, predicted))
if t in indices]
row_indices = self.results.row_indices[selected]
extra = []
class_var = self.data.domain.class_var
metas = self.data.domain.metas
if self.append_predictions:
predicted = numpy.array(predicted[selected], dtype=object)
extra.append(predicted.reshape(-1, 1))
var = Orange.data.DiscreteVariable(
"{}({})".format(class_var.name, learner_name),
class_var.values
)
metas = metas + (var,)
if self.append_probabilities and \
self.results.probabilities is not None:
probs = self.results.probabilities[selected_learner, selected]
extra.append(numpy.array(probs, dtype=object))
pvars = [Orange.data.ContinuousVariable("p({})".format(value))
for value in class_var.values]
metas = metas + tuple(pvars)
X = self.data.X[row_indices]
Y = self.data.Y[row_indices]
M = self.data.metas[row_indices]
row_ids = self.data.ids[row_indices]
M = numpy.hstack((M,) + tuple(extra))
domain = Orange.data.Domain(
self.data.domain.attributes,
self.data.domain.class_vars,
metas
)
data = Orange.data.Table.from_numpy(domain, X, Y, M)
data.ids = row_ids
data.name = learner_name
else:
data = None
self.send("Selected Data", data)
def _invalidate(self):
self.commit()
def _learner_changed(self):
# The selected learner has changed
indices = self.tableview.selectedIndexes()
self._update()
selection = QItemSelection()
for sel in indices:
selection.select(sel, sel)
self.tableview.selectionModel().select(
selection, QItemSelectionModel.ClearAndSelect
)
self.commit()
def _update(self):
# Update the displayed confusion matrix
if self.results is not None and self.selected_learner:
index = self.selected_learner[0]
cmatrix = confusion_matrix(self.results, index)
colsum = cmatrix.sum(axis=0)
rowsum = cmatrix.sum(axis=1)
total = rowsum.sum()
if self.selected_quantity == 0:
value = lambda i, j: int(cmatrix[i, j])
elif self.selected_quantity == 1:
value = lambda i, j: \
("{:2.1f} %".format(100 * cmatrix[i, j] / colsum[i])
if colsum[i] else "N/A")
elif self.selected_quantity == 2:
value = lambda i, j: \
("{:2.1f} %".format(100 * cmatrix[i, j] / rowsum[i])
if colsum[i] else "N/A")
else:
assert False
for i, row in enumerate(cmatrix):
for j, _ in enumerate(row):
item = self._item(i + 2, j + 2)
item.setData(value(i, j), Qt.DisplayRole)
item.setToolTip("actual: {}\npredicted: {}".format(
self.headers[i], self.headers[j]))
item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
item.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
self._set_item(i + 2, j + 2, item)
model = self.tablemodel
font = model.invisibleRootItem().font()
bold_font = QFont(font)
bold_font.setBold(True)
def sum_item(value):
item = QStandardItem()
item.setData(value, Qt.DisplayRole)
item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
item.setFlags(Qt.ItemIsEnabled)
item.setFont(bold_font)
return item
N = len(colsum)
for i in range(N):
model.setItem(N + 2, i + 2, sum_item(int(colsum[i])))
model.setItem(i + 2, N + 2, sum_item(int(rowsum[i])))
model.setItem(N + 2, N + 2, sum_item(int(total)))
class QMapManager(QDialog): def __init__(self, config, parent=None): QDialog.__init__(self, parent) curdir = os.path.abspath(os.path.dirname(__file__)) PyQt4.uic.loadUi(os.path.join(curdir,'manager.ui'), self) self.model = QStandardItemModel() self.projectsmodel = QStandardItemModel() self.projectlist.setModel(self.projectsmodel) self.clientlist.setModel(self.model) self.clientlist.selectionModel().selectionChanged.connect(self.update) self.installbutton.pressed.connect(self.installToClient) self.mapper = QDataWidgetMapper() self.mapper.setModel(self.model) self.mapper.addMapping(self.installpath, 1) self.config = config self.populateProjects() self.populateClients() def installToClient(self): index = self.clientlist.selectionModel().currentIndex() item = self.model.itemFromIndex(index) print "Deploying to " + item.text() build.deployTargetByName(item.text()) def update(self, selected, deselected ): index = selected.indexes()[0] self.mapper.setCurrentModelIndex(index) item = self.model.itemFromIndex(index) settings = item.data() for row in xrange(0,self.projectsmodel.rowCount()): index = self.projectsmodel.index(row, 0) item = self.projectsmodel.itemFromIndex(index) item.setCheckState(Qt.Unchecked) projects = settings['projects'] for project in projects: if project == "All": i = 0 while self.projectsmodel.item(i): item = self.projectsmodel.item(i) item.setCheckState(Qt.Checked) i += 1 break projectitem = self.projectsmodel.findItems(project)[0] projectitem.setCheckState(Qt.Checked) def populateClients(self): row = 0 for client, settings in self.config['clients'].iteritems(): name = QStandardItem(client) name.setData(settings) path = QStandardItem(settings['path']) self.model.insertRow(row, [name, path]) row += 1 def populateProjects(self): row = 0 for project in getProjects(): projectitem = QStandardItem(project.name) projectitem.setCheckable(True) self.projectsmodel.insertRow(row, projectitem) row += 1
class DlgCharting(QDialog):
def __init__(self, parent, data):
QDialog.__init__(self, parent)
self.ui = Ui_ChartingBase()
self.ui.setupUi(self)
self.setWindowTitle("Charting Tool 2")
# self.ui.btnNext.clicked.connect(self.btnNext_clicked)
self.ui.btnPrevious.clicked.connect(self.btnPrevious_clicked)
self.ui.btnExit.clicked.connect(self.btnExit_clicked)
self.ui.txtText1.textChanged.connect(self.txtText1_textChanged)
self.ui.txtText2.textChanged.connect(self.txtText2_textChanged)
self.ui.txtText3.textChanged.connect(self.txtText3_textChanged)
self.ui.txtText4.textChanged.connect(self.txtText4_textChanged)
self.ui.txtText5.textChanged.connect(self.txtText5_textChanged)
self.ui.txtText6.textChanged.connect(self.txtText6_textChanged)
self.ui.txtText7.textChanged.connect(self.txtText7_textChanged)
self.ui.txtText8.textChanged.connect(self.txtText8_textChanged)
self.ui.txtText9.textChanged.connect(self.txtText9_textChanged)
self.ui.txtText10.textChanged.connect(self.txtText10_textChanged)
self.ui.txtText11.textChanged.connect(self.txtText11_textChanged)
self.ui.txtText12.textChanged.connect(self.txtText12_textChanged)
self.ui.txtText13.textChanged.connect(self.txtText13_textChanged)
# self.btnNextAndbtnPreviewSetEnabled()
self.setDataDict = None
self.parentDlg = parent
self.pw = None
self.stdModel = None
self.data = data
self.renderFlag = False
self.changedComposerMap = None
self.tableChangedValue = None
self.straightCount = self.data["StraightCount"]
self.catOfAcftCount = self.data["CatOfAcftCount"][0]
self.rejected.connect(self.dlgRejected)
def dlgRejected(self):
self.parentDlg.show()
def refreshData(self, data):
self.data = data
def txtText1_textChanged(self):
self.txt1.setText(self.ui.txtText1.text())
def txtText2_textChanged(self):
self.txt2.setText(self.ui.txtText2.text())
def txtText3_textChanged(self):
self.txt3.setText(self.ui.txtText3.text())
def txtText4_textChanged(self):
self.txt4.setText(self.ui.txtText4.toPlainText())
def txtText5_textChanged(self):
self.txt5.setText(self.ui.txtText5.toPlainText())
def txtText6_textChanged(self):
self.txt6.setText(self.ui.txtText6.toPlainText())
def txtText7_textChanged(self):
try:
self.txt7.setText(self.ui.txtText7.toPlainText())
except:
pass
def txtText8_textChanged(self):
self.txt8.setText(self.ui.txtText8.text())
def txtText9_textChanged(self):
self.txt9.setText(self.ui.txtText9.text())
def txtText10_textChanged(self):
self.txt10.setText(self.ui.txtText10.text())
def txtText11_textChanged(self):
self.txt11.setText(self.ui.txtText11.text())
def txtText12_textChanged(self):
self.txt12.setText(self.ui.txtText12.text())
def txtText13_textChanged(self):
self.txt13.setText(self.ui.txtText13.text())
# def btnNextAndbtnPreviewSetEnabled(self):
# if self.ui.stackedWidget.currentIndex() == 0:
# self.ui.btnPrevious.setEnabled(False)
# self.ui.frame_2.setVisible(False)
# self.resize(100, 100)
#
# else:
# self.ui.frame_2.setVisible(True)
# self.ui.btnPrevious.setEnabled(True)
# if self.ui.stackedWidget.currentIndex() == self.ui.stackedWidget.count() - 1:
# self.ui.btnNext.setEnabled(False)
# else:
# self.ui.btnNext.setEnabled(True)
def btnExit_clicked(self):
# comp = QgsComposer(self, define._canvas)
# comp.show()
self.setDataDict = dict()
for key, val in self.data.iteritems():
self.setDataDict.__setitem__(key, val)
self.setDataDict.__setitem__("TextData", [
self.ui.txtText1.text(),
self.ui.txtText2.text(),
self.ui.txtText3.text(),
self.ui.txtText4.toPlainText(),
self.ui.txtText5.toPlainText(),
self.ui.txtText6.toPlainText(),
self.ui.txtText7.toPlainText(),
self.ui.txtText8.text(),
self.ui.txtText9.text(),
self.ui.txtText10.text(),
self.ui.txtText11.text(),
self.ui.txtText12.text(),
self.ui.txtText13.text()
])
# self.setDataDict.__setitem__("StraightCount", self.straightCount)
# self.setDataDict.__setitem__("CatOfAcftCount", self.catOfAcftCount)
comp = None
if self.pw == None or not isinstance(self.pw, ComposerDlg):
comp = self.composer(self.setDataDict)
else:
comp = self.composer(self.setDataDict, False)
pwFlag = False
if self.pw == None or not isinstance(self.pw, ComposerDlg):
self.pw = ComposerDlg(self, comp, self.stdModel, self.setDataDict)
pwFlag = True
if not self.renderFlag:
self.pw.show()
if not pwFlag:
self.pw.rePresent(comp, self.stdModel, self.setDataDict)
self.renderFlag = False
def showDlg(self):
self.pw.hide()
self.show()
self.ui.txtText1.setText(self.txt1.text())
self.ui.txtText2.setText(self.txt2.text())
self.ui.txtText3.setText(self.txt3.text())
self.ui.txtText4.setText(self.txt4.text())
self.ui.txtText5.setText(self.txt5.text())
self.ui.txtText6.setText(self.txt6.text())
self.ui.txtText7.setText(self.txt7.text())
self.ui.txtText8.setText(self.txt8.text())
self.ui.txtText9.setText(self.txt9.text())
self.ui.txtText10.setText(self.txt10.text())
self.ui.txtText11.setText(self.txt11.text())
self.ui.txtText12.setText(self.txt12.text())
self.ui.txtText13.setText(self.txt13.text())
# def btnNext_clicked(self):
# if self.ui.stackedWidget.currentIndex() + 1 < self.ui.stackedWidget.count():
# self.ui.stackedWidget.setCurrentIndex(self.ui.stackedWidget.currentIndex() + 1)
# self.btnNextAndbtnPreviewSetEnabled()
def btnPrevious_clicked(self):
self.setVisible(False)
self.parent().show()
# if self.ui.stackedWidget.currentIndex() > 0:
# self.ui.stackedWidget.setCurrentIndex(self.ui.stackedWidget.currentIndex() - 1)
# self.btnNextAndbtnPreviewSetEnabled()
def composer(self, setData, flag=True):
paperWidth = setData["Width"]
paperHeight = setData["Height"]
mapRenderer = define._canvas.mapRenderer()
# comp = None
comp = QgsComposition(mapRenderer)
comp.setPlotStyle(QgsComposition.Print)
comp.setPaperSize(paperWidth, paperHeight)
# rectangleAll = QgsComposerShape(comp)
# rectangleAll.setItemPosition(3, 3, paperWidth - 3, paperHeight - 3)
# rectangleAll.setShapeType(1)
# comp.addItem(rectangleAll)
self.txt1 = QgsComposerLabel(comp)
self.txt1.setItemPosition(20, 20)
self.txt1.setFrameEnabled(False)
font = QFont("Arial", 10)
self.txt1.setFont(font)
self.txt1.setText(setData["TextData"][0])
self.txt1.adjustSizeToText()
comp.addItem(self.txt1)
self.txt2 = QgsComposerLabel(comp)
self.txt2.setItemPosition(int(paperWidth / 2) + 10, 20)
self.txt2.setFrameEnabled(False)
font = QFont("Arial", 10)
self.txt2.setFont(font)
self.txt2.setText(setData["TextData"][1])
self.txt2.adjustSizeToText()
comp.addItem(self.txt2)
self.txt3 = QgsComposerLabel(comp)
self.txt3.setItemPosition(paperWidth - 40, 20)
self.txt3.setFrameEnabled(False)
font = QFont("Arial", 10)
self.txt3.setFont(font)
self.txt3.setText(setData["TextData"][2])
self.txt3.adjustSizeToText()
comp.addItem(self.txt3)
w = int((paperWidth - 40) / 4)
self.txt4 = QgsComposerLabel(comp)
self.txt4.setItemPosition(20, 35)
self.txt4.setFrameEnabled(False)
font = QFont("Arial", 10)
self.txt4.setFont(font)
self.txt4.setText(setData["TextData"][3])
self.txt4.adjustSizeToText()
comp.addItem(self.txt4)
self.txt5 = QgsComposerLabel(comp)
self.txt5.setItemPosition(20 + w, 35)
self.txt5.setFrameEnabled(False)
font = QFont("Arial", 10)
self.txt5.setFont(font)
self.txt5.setText(setData["TextData"][4])
self.txt5.adjustSizeToText()
comp.addItem(self.txt5)
self.txt6 = QgsComposerLabel(comp)
self.txt6.setItemPosition(20 + w * 2, 35)
self.txt6.setFrameEnabled(False)
font = QFont("Arial", 10)
self.txt6.setFont(font)
self.txt6.setText(setData["TextData"][5])
self.txt6.adjustSizeToText()
comp.addItem(self.txt6)
self.txt7 = QgsComposerLabel(comp)
self.txt7.setItemPosition(20 + w * 3, 35)
self.txt7.setFrameEnabled(False)
font = QFont("Arial", 10)
self.txt7.setFont(font)
self.txt7.setText(setData["TextData"][6])
self.txt7.adjustSizeToText()
comp.addItem(self.txt7)
# if flag:
x, y = 20, 45
composerMap = QgsComposerMap(comp, x, y, paperWidth - 40, 150)
# composerMap.setPreviewMode(QgsComposerMap.Render)
# composerMap.setGridEnabled(False)
#rect = composerMap.currentMapExtent ()
renderer = composerMap.mapRenderer()
newExtent = renderer.extent()
#Make sure the width/height ratio is the same as in current composer map extent.
#This is to keep the map item frame and the page layout fixed
currentMapExtent = composerMap.currentMapExtent()
currentWidthHeightRatio = currentMapExtent.width(
) / currentMapExtent.height()
newWidthHeightRatio = newExtent.width() / newExtent.height()
if currentWidthHeightRatio < newWidthHeightRatio:
#enlarge height of new extent, ensuring the map center stays the same
newHeight = newExtent.width() / currentWidthHeightRatio
deltaHeight = newHeight - newExtent.height()
newExtent.setYMinimum(newExtent.yMinimum() - deltaHeight / 2)
newExtent.setYMaximum(newExtent.yMaximum() + deltaHeight / 2)
else:
#enlarge width of new extent, ensuring the map center stays the same
newWidth = currentWidthHeightRatio * newExtent.height()
deltaWidth = newWidth - newExtent.width()
newExtent.setXMinimum(newExtent.xMinimum() - deltaWidth / 2)
newExtent.setXMaximum(newExtent.xMaximum() + deltaWidth / 2)
composerMap.beginCommand("Map extent changed")
composerMap.setNewExtent(newExtent)
composerMap.endCommand()
# composerMap.setNewScale(3500)
composerMap.setFrameEnabled(True)
composerMap.setFrameOutlineWidth(1.0)
composerMap.setPreviewMode(QgsComposerMap.Render)
composerMap.updateCachedImage()
composerMap.setGridEnabled(True)
composerMap.setGridPenColor(QColor(255, 255, 255, 0))
composerMap.setGridPenWidth(0.0)
#composerMap.setGridStyle(QgsComposerMap.FrameAnnotationsOnly)
composerMap.setGridIntervalX(1.0)
composerMap.setGridIntervalY(1.0)
# mySymbol1 = composerMap.gridLineSymbol ()
# mySymbol1.setAlpha(0)
#composerMap.setGridLineSymbol(mySymbol1)
composerMap.setShowGridAnnotation(True)
composerMap.setGridAnnotationFormat(1)
composerMap.setGridAnnotationPrecision(0)
composerMap.setGridAnnotationDirection(1, 0)
composerMap.setGridAnnotationDirection(1, 1)
comp.addItem(composerMap)
w = int((paperWidth - 40) / 3)
self.txt8 = QgsComposerLabel(comp)
self.txt8.setItemPosition(20, 225)
self.txt8.setFrameEnabled(False)
font = QFont("Arial", 10)
self.txt8.setFont(font)
self.txt8.setText(setData["TextData"][7])
self.txt8.adjustSizeToText()
comp.addItem(self.txt8)
self.txt9 = QgsComposerLabel(comp)
self.txt9.setItemPosition(20 + w, 225)
self.txt9.setFrameEnabled(False)
font = QFont("Arial", 10)
self.txt9.setFont(font)
self.txt9.setText(setData["TextData"][8])
self.txt9.adjustSizeToText()
comp.addItem(self.txt9)
self.txt10 = QgsComposerLabel(comp)
self.txt10.setItemPosition(20 + w * 2, 225)
self.txt10.setFrameEnabled(False)
font = QFont("Arial", 10)
self.txt10.setFont(font)
self.txt10.setText(setData["TextData"][9])
self.txt10.adjustSizeToText()
comp.addItem(self.txt10)
# profileRect = QgsComposerPicture(comp)
# profileRect.setItemPosition(20, 200, paperWidth - 40, 50)
# comp.addItem(profileRect)
self.txt11 = QgsComposerLabel(comp)
self.txt11.setItemPosition(20, paperHeight - 30)
self.txt11.setFrameEnabled(False)
font = QFont("Arial", 10)
self.txt11.setFont(font)
self.txt11.setText(setData["TextData"][10])
self.txt11.adjustSizeToText()
comp.addItem(self.txt11)
self.txt12 = QgsComposerLabel(comp)
self.txt12.setItemPosition(20 + w, paperHeight - 30)
self.txt12.setFrameEnabled(False)
font = QFont("Arial", 10)
self.txt12.setFont(font)
self.txt12.setText(setData["TextData"][11])
self.txt12.adjustSizeToText()
comp.addItem(self.txt12)
self.txt13 = QgsComposerLabel(comp)
self.txt13.setItemPosition(20 + w * 2, paperHeight - 30)
self.txt13.setFrameEnabled(False)
font = QFont("Arial", 10)
self.txt13.setFont(font)
self.txt13.setText(setData["TextData"][12])
self.txt13.adjustSizeToText()
comp.addItem(self.txt13)
# gpw = QGraphicsProxyWidget()
self.tblView = QTableView()
tableHeight = None
tableWidth = None
if self.tableChangedValue == None:
self.tblView.setFixedWidth(paperWidth - 40)
tableHeight = 50
tableWidth = paperWidth - 40
self.tblView.setFixedHeight(tableHeight)
else:
self.tblView.setFixedWidth(self.tableChangedValue["Width"])
self.tblView.setFixedHeight(self.tableChangedValue["Height"])
tableHeight = self.tableChangedValue["Height"]
tableWidth = self.tableChangedValue["Width"]
self.tblView.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.tblView.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
hHeder = self.tblView.horizontalHeader()
hHeder.setVisible(False)
vHeder = self.tblView.verticalHeader()
vHeder.setVisible(False)
# if flag:
self.stdModel = QStandardItemModel()
self.data.__setitem__("TableWidth", tableWidth)
self.data.__setitem__("TableHeight", tableHeight)
self.setTableView(self.tblView, self.stdModel, self.data)
self.calcALT()
self.calcTimeRate()
self.gpw = QGraphicsProxyWidget()
self.gpw.setWidget(self.tblView)
# gpw.setWidget(tblView)
if self.tableChangedValue == None:
self.gpw.setPos(20, 210)
font = QFont()
font.setPixelSize(2)
self.gpw.setFont(font)
else:
self.gpw.setPos(self.tableChangedValue["X"],
self.tableChangedValue["Y"])
font = QFont()
font.setPixelSize(self.tableChangedValue["FontSize"])
self.gpw.setFont(font)
# tblView.setFrameRect(QRect(20, 210, paperWidth - 40, 50))
comp.addItem(self.gpw)
self.connect(self.stdModel, SIGNAL("itemChanged(QStandardItem *)"),
self.stdModel_itemChanged)
return comp
def setTableView(self, tblView, stdModel, data):
for i in range(7):
for j in range(12 + data["CatOfAcftCount"][0]):
item = QStandardItem("")
item.setEditable(True)
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(i, j, item)
item = QStandardItem("O C A ( H )")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(0, 0, item)
item = QStandardItem("C a t of A C F T")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 0, item)
item = QStandardItem("S t r a i g h t-I n A p p r o a c h")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(2, 0, item)
if data["Template"][0] >= 0 and data["Template"][0] <= 4:
item = QStandardItem("C i r c l i n g")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(4, 0, item)
item = QStandardItem(
"F i n a l A p p r o a c h L O C D i s t a n c e F A F-M A P t"
)
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(0, data["CatOfAcftCount"][0] + 3, item)
else:
item = QStandardItem("F i n a l A p p r o a c h F A F-M A P t")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(0, data["CatOfAcftCount"][0] + 3, item)
if data["Template"][0] == 5:
item = QStandardItem("LPV")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(2, 0, item)
item = QStandardItem("LNAV / VNAV")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(3, 0, item)
item = QStandardItem("LNAV")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(4, 0, item)
item = QStandardItem("C i r c l i n g")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(5, 0, item)
elif data["Template"][0] == 6:
item = QStandardItem("LNAV / VNAV")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(2, 0, item)
item = QStandardItem("LNAV")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(3, 0, item)
item = QStandardItem("C i r c l i n g")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(4, 0, item)
elif data["Template"][0] == 7:
item = QStandardItem("LPV")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(2, 0, item)
item = QStandardItem("LNAV")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(3, 0, item)
item = QStandardItem("C i r c l i n g")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(4, 0, item)
elif data["Template"][0] == 8:
item = QStandardItem("LNAV")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(2, 0, item)
item = QStandardItem("C i r c l i n g")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(3, 0, item)
elif data["Template"][0] == 9:
item = QStandardItem("RNP 0.3")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(2, 0, item)
item = QStandardItem("C i r c l i n g")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(3, 0, item)
if data["CatOfAcftCount"][0] == 1:
item = QStandardItem("A")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 3, item)
elif data["CatOfAcftCount"][0] == 2:
item = QStandardItem("A")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 3, item)
item = QStandardItem("B")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 4, item)
elif data["CatOfAcftCount"][0] == 3:
item = QStandardItem("A")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 3, item)
item = QStandardItem("B")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 4, item)
item = QStandardItem("C")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 5, item)
elif data["CatOfAcftCount"][0] == 4:
item = QStandardItem("A")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 3, item)
item = QStandardItem("B")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 4, item)
item = QStandardItem("C")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 5, item)
item = QStandardItem("D")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 6, item)
elif data["CatOfAcftCount"][0] == 5:
if data["CatOfAcftCount"][1] == 4:
item = QStandardItem("A")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 3, item)
item = QStandardItem("B")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 4, item)
item = QStandardItem("C")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 5, item)
item = QStandardItem("D")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 6, item)
item = QStandardItem("DL")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 7, item)
else:
item = QStandardItem("A")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 3, item)
item = QStandardItem("B")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 4, item)
item = QStandardItem("C")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 5, item)
item = QStandardItem("D")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 6, item)
item = QStandardItem("E")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 7, item)
elif data["CatOfAcftCount"][0] == 6:
item = QStandardItem("A")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 3, item)
item = QStandardItem("B")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 4, item)
item = QStandardItem("C")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 5, item)
item = QStandardItem("D")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 6, item)
item = QStandardItem("DL")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 7, item)
item = QStandardItem("E")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, 8, item)
# item = QStandardItem("DME MX NM")
# item.setTextAlignment(Qt.AlignCenter)
# stdModel.setItem(1, 6, item)
item = QStandardItem("DME SSA")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, data["CatOfAcftCount"][0] + 3, item)
item = QStandardItem("6")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, data["CatOfAcftCount"][0] + 5, item)
item = QStandardItem("5")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, data["CatOfAcftCount"][0] + 6, item)
item = QStandardItem("4")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, data["CatOfAcftCount"][0] + 7, item)
item = QStandardItem("3")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, data["CatOfAcftCount"][0] + 8, item)
item = QStandardItem("2")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, data["CatOfAcftCount"][0] + 9, item)
item = QStandardItem("1")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(1, data["CatOfAcftCount"][0] + 10, item)
item = QStandardItem("A L T(HGT)")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(2, data["CatOfAcftCount"][0] + 3, item)
item = QStandardItem("G S")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(3, data["CatOfAcftCount"][0] + 3, item)
item = QStandardItem("kt")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(3, data["CatOfAcftCount"][0] + 5, item)
item = QStandardItem("80")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(3, data["CatOfAcftCount"][0] + 6, item)
item = QStandardItem("100")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(3, data["CatOfAcftCount"][0] + 7, item)
item = QStandardItem("120")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(3, data["CatOfAcftCount"][0] + 8, item)
item = QStandardItem("140")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(3, data["CatOfAcftCount"][0] + 9, item)
item = QStandardItem("160")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(3, data["CatOfAcftCount"][0] + 10, item)
item = QStandardItem("180")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(3, data["CatOfAcftCount"][0] + 11, item)
item = QStandardItem("T i me")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(4, data["CatOfAcftCount"][0] + 3, item)
item = QStandardItem("mi n:s")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(4, data["CatOfAcftCount"][0] + 5, item)
item = QStandardItem("Rate Of D e s c e n t")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(5, data["CatOfAcftCount"][0] + 3, item)
item = QStandardItem("ft/mi n")
item.setTextAlignment(Qt.AlignCenter)
stdModel.setItem(5, data["CatOfAcftCount"][0] + 5, item)
tblView.setModel(stdModel)
for i in range(7):
tblView.setRowHeight(i, int(data["TableHeight"] / 7))
for j in range(12 + data["CatOfAcftCount"][0]):
tblView.setColumnWidth(
j,
int(data["TableWidth"] /
float(12 + data["CatOfAcftCount"][0])))
# tblView.setColumnWidth(0, 25)
# tblView.setColumnWidth(6, 20)
tblView.setSpan(0, 0, 1, data["CatOfAcftCount"][0] + 3)
tblView.setSpan(1, 0, 1, 3)
if data["Template"][0] >= 0 and data["Template"][0] <= 4:
tblView.setSpan(2, 0, 1, 3)
tblView.setSpan(2, 3, 1, data["CatOfAcftCount"][0])
tblView.setSpan(3, 0, 1, data["CatOfAcftCount"][0] + 3)
tblView.setSpan(4, 0, 1, 3)
tblView.setSpan(5, 0, 1, 3)
tblView.setSpan(6, 0, 1, 3)
else:
tblView.setSpan(2, 0, 1, 3)
tblView.setSpan(3, 0, 1, 3)
tblView.setSpan(4, 0, 1, 3)
tblView.setSpan(5, 0, 1, 3)
tblView.setSpan(6, 0, 1, 3)
# tblView.setSpan(data["StraightCount"] + 2, 0, 1, 3)
tblView.setSpan(0, data["CatOfAcftCount"][0] + 3, 1, 9)
# tblView.setSpan(1, data["CatOfAcftCount"][0] + 4, 1, 5)
# tblView.setSpan(1, data["CatOfAcftCount"][0] + 9, 1, 3)
# tblView.setSpan(2, data["CatOfAcftCount"][0] + 5, 1, 4)
# tblView.setSpan(2, data["CatOfAcftCount"][0] + 9, 1, 3)
tblView.setSpan(1, data["CatOfAcftCount"][0] + 3, 1, 2)
tblView.setSpan(2, data["CatOfAcftCount"][0] + 3, 1, 2)
tblView.setSpan(3, data["CatOfAcftCount"][0] + 3, 1, 2)
tblView.setSpan(4, data["CatOfAcftCount"][0] + 3, 1, 2)
tblView.setSpan(5, data["CatOfAcftCount"][0] + 3, 1, 2)
tblView.setSpan(6, data["CatOfAcftCount"][0] + 3, 1, 2)
def stdModel_itemChanged(self, item):
if item.row() != 1 and item.row() != 3:
return
self.calcTimeRate()
self.calcALT()
def calcALT(self):
thrAlt = Unit.ConvertFeetToMeter(self.data["ThrAltitude"])
rdhAlt = Unit.ConvertFeetToMeter(self.data["RDHAltitude"])
gradient = self.data["DescentGradient"]
dx = self.data["dX"]
for i in range(7):
item = self.stdModel.item(1,
self.data["CatOfAcftCount"][0] + 5 + i)
val = 0.0
try:
val = float(item.text())
except:
continue
dist = val * 1852
valueHgt = Unit.ConvertFeetToMeter(
(dist - dx) * math.tan(Unit.ConvertDegToRad(gradient)))
valueAlt = valueHgt + thrAlt + rdhAlt
if valueAlt > int(valueAlt):
valueAlt = int(valueAlt) + 1
if valueHgt > int(valueHgt):
valueHgt = int(valueHgt) + 1
itemTemp = QStandardItem(
str(valueAlt) + "\n(" + str(valueHgt) + ")")
itemTemp.setTextAlignment(Qt.AlignCenter)
self.stdModel.setItem(2, self.data["CatOfAcftCount"][0] + 5 + i,
itemTemp)
def calcTimeRate(self):
for i in range(6):
item = self.stdModel.item(3,
self.data["CatOfAcftCount"][0] + 6 + i)
val = 0.0
try:
val = float(item.text())
except:
continue
time = (3600 * self.data["Distance"]) / val
minute = int(time / 60)
second = int(time % 60)
timeStr = str(minute) + " : " + str(second)
if second == 0:
timeStr = str(minute) + " : " + "00"
elif second < 10:
timeStr = str(minute) + " : 0" + str(second)
itemTemp = QStandardItem(timeStr)
itemTemp.setTextAlignment(Qt.AlignCenter)
self.stdModel.setItem(4, self.data["CatOfAcftCount"][0] + 6 + i,
itemTemp)
rate = int(
(val * 6076.1 *
(AngleGradientSlope(self.data["DescentGradient"]).Percent /
float(100))) / float(60))
itemTemp = QStandardItem(str(rate))
itemTemp.setTextAlignment(Qt.AlignCenter)
self.stdModel.setItem(5, self.data["CatOfAcftCount"][0] + 6 + i,
itemTemp)
class CandidateCrawlerUI(object):
def setupUi(self, MainWindow):
self.centralwidget = QtGui.QWidget(MainWindow)
self.qbox = QBoxLayout(QBoxLayout.TopToBottom, self.centralwidget)
self.centralwidget.setLayout(self.qbox)
#####Mots-clés###
self.keywords_label = QtGui.QLabel(self.centralwidget)
self.keywords_label.setText(_translate("AdminWindow", "Mots-clés de recherche", None))
self.keywords_help = QtGui.QPushButton(self.centralwidget)
self.keywords_help.setIcon(QIcon('./share/icon/point interrogation.png'))
self.keywords_help.setIconSize(QSize(10,10))
self.hbox_keywords = QtGui.QHBoxLayout()
self.hbox_keywords.addWidget(self.keywords_label)
self.hbox_keywords.addWidget(self.keywords_help)
self.hbox_keywords.setContentsMargins(0, 0, 120, 0)
self.keywords_entry = QtGui.QLineEdit(self.centralwidget)
self.vbox_keywords = QtGui.QVBoxLayout()
self.vbox_keywords.addLayout(self.hbox_keywords)
self.vbox_keywords.addWidget(self.keywords_entry)
self.vbox_keywords.setContentsMargins(0, 0, 0, 5)
###Région###
self.region_label = QtGui.QLabel(self.centralwidget)
self.region_label.setText(_translate("AdminWindow", "Région (5 choix maximum)", None))
self.region_list = QtGui.QListView(self.centralwidget)
self.vbox_region = QtGui.QVBoxLayout()
self.vbox_region.addWidget(self.region_label)
self.vbox_region.addWidget(self.region_list)
self.vbox_region.setContentsMargins(0, 0, 0, 5)
###Mobilité###
self.mobilite_label = QtGui.QLabel(self.centralwidget)
self.mobilite_label.setText(_translate("AdminWindow", "Mobilité", None))
self.mobilite_combobox = QtGui.QComboBox(self.centralwidget)
self.vbox_mobilite = QtGui.QVBoxLayout()
self.vbox_mobilite.addWidget(self.mobilite_label)
self.vbox_mobilite.addWidget(self.mobilite_combobox)
self.vbox_mobilite.setContentsMargins(0, 0, 0, 5)
###Salaire###
self.salaire_label = QtGui.QLabel(self.centralwidget)
self.salaire_label.setText(_translate("AdminWindow", "Salaire", None))
self.salaire_combobox = QtGui.QComboBox(self.centralwidget)
self.vbox_salaire = QtGui.QVBoxLayout()
self.vbox_salaire.addWidget(self.salaire_label)
self.vbox_salaire.addWidget(self.salaire_combobox)
self.vbox_salaire.setContentsMargins(0, 0, 0, 5)
###Disponibilité###
self.disponibilite_label = QtGui.QLabel(self.centralwidget)
self.disponibilite_label.setText(_translate("AdminWindow", "Disponibilité", None))
self.disponibilite_list = QtGui.QListView(self.centralwidget)
self.vbox_disponibilite = QtGui.QVBoxLayout()
self.vbox_disponibilite.addWidget(self.disponibilite_label)
self.vbox_disponibilite.addWidget(self.disponibilite_list)
self.vbox_disponibilite.setContentsMargins(0, 0, 0, 5)
###Fraîcheur###
self.fraicheur_label = QtGui.QLabel(self.centralwidget)
self.fraicheur_label.setText(_translate("AdminWindow", "Fraîcheur", None))
self.fraicheur_combobox = QtGui.QComboBox(self.centralwidget)
self.vbox_fraicheur = QtGui.QVBoxLayout()
self.vbox_fraicheur.addWidget(self.fraicheur_label)
self.vbox_fraicheur.addWidget(self.fraicheur_combobox)
self.vbox_fraicheur.setContentsMargins(0, 0, 0, 5)
###Nombre de CVs###
self.cv_number_label = QtGui.QLabel(self.centralwidget)
self.cv_number_label.setText(_translate("AdminWindow", "Nombre de CV", None))
self.cv_number_entry = QtGui.QLineEdit(self.centralwidget)
self.cv_number_entry.setInputMethodHints(QtCore.Qt.ImhNone)
self.cv_number_entry.setText("50")
self.vbox_cv_number = QtGui.QVBoxLayout()
self.vbox_cv_number.addWidget(self.cv_number_label)
self.vbox_cv_number.addWidget(self.cv_number_entry)
self.vbox_cv_number.setContentsMargins(0, 0, 0, 5)
###Progression###
self.progression_label = QtGui.QLabel(self.centralwidget)
self.progression_label.setText(_translate("AdminWindow", "Progression", None))
self.progression_text = QtGui.QTextBrowser(self.centralwidget)
self.vbox_progression = QtGui.QVBoxLayout()
self.vbox_progression.addWidget(self.progression_label)
self.vbox_progression.addWidget(self.progression_text)
self.vbox_progression.setContentsMargins(0, 0, 0, 5)
###Bouton de lancement###
self.run_button = QtGui.QPushButton(self.centralwidget)
self.run_button.setText(_translate("AdminWindow", "Lancer la recherche", None))
###Ajout a la fenetre principale###
self.qbox.addLayout(self.vbox_keywords)
self.qbox.addLayout(self.vbox_region)
self.qbox.addLayout(self.vbox_mobilite)
self.qbox.addLayout(self.vbox_salaire)
self.qbox.addLayout(self.vbox_disponibilite)
self.qbox.addLayout(self.vbox_fraicheur)
self.qbox.addLayout(self.vbox_cv_number)
self.qbox.addLayout(self.vbox_progression)
self.qbox.addWidget(self.run_button)
MainWindow.setCentralWidget(self.centralwidget)
###Barre de menu###
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QtGui.QMenuBar(MainWindow)
self.menuFichier = QtGui.QMenu(self.menubar)
self.menuEdition = QtGui.QMenu(self.menubar)
self.menuAide = QtGui.QMenu(self.menubar)
MainWindow.setMenuBar(self.menubar)
self.about_action = QtGui.QAction(MainWindow)
self.admin_action = QtGui.QAction(MainWindow)
self.exit_action = QtGui.QAction(MainWindow)
self.menuFichier.addAction(self.admin_action)
self.menuFichier.addAction(self.exit_action)
self.menuAide.addAction(self.about_action)
self.menubar.addAction(self.menuFichier.menuAction())
self.menubar.addAction(self.menuAide.menuAction())
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
# Values for combobox
staticsxmlfile = "statics.xml"
region_list = tuple(toolbox.xml_reader(staticsxmlfile, "regions").split(','))
mobilite_list = tuple(toolbox.xml_reader(staticsxmlfile, "mobilite").split(','))
salaire_list = tuple(toolbox.xml_reader(staticsxmlfile, "salaire").split(','))
disponibilite_list = tuple(toolbox.xml_reader(staticsxmlfile, "disponibilite").split(','))
fraicheur_list = tuple(toolbox.xml_reader(staticsxmlfile, "fraicheur").split(','))
self.model = QStandardItemModel(self.region_list)
for region in region_list:
item = QStandardItem(region)
item.setFlags(Qt.ItemIsUserCheckable | Qt.ItemIsEnabled)
item.setData(QVariant(Qt.Unchecked), Qt.CheckStateRole)
self.model.appendRow(item)
self.region_list.setModel(self.model)
self.model2 = QStandardItemModel(self.disponibilite_list)
for disponibilite in disponibilite_list:
item = QStandardItem(disponibilite)
item.setFlags(Qt.ItemIsUserCheckable | Qt.ItemIsEnabled)
item.setData(QVariant(Qt.Unchecked), Qt.CheckStateRole)
self.model2.appendRow(item)
self.disponibilite_list.setModel(self.model2)
for element in mobilite_list:
self.mobilite_combobox.addItem(element)
for element in salaire_list:
self.salaire_combobox.addItem(element)
for element in fraicheur_list:
self.fraicheur_combobox.addItem(element)
# Action attached to buttons
####################################################################
self.about_action.triggered.connect(self.about_window)
self.admin_action.triggered.connect(self.admin_window)
self.exit_action.triggered.connect(self.close)
self.run_button.clicked.connect(self.run_program)
self.keywords_help.clicked.connect(self.ouvrirDialogue)
def retranslateUi(self, MainWindow):
MainWindow.setWindowTitle(_translate("MainWindow", "Candidate Crawler APEC", None))
self.menuFichier.setTitle(_translate("MainWindow", "Fichier", None))
self.menuAide.setTitle(_translate("MainWindow", "Aide", None))
self.about_action.setText(_translate("MainWindow", "A propos", None))
self.admin_action.setText(_translate("MainWindow", "Administration", None))
self.exit_action.setText(_translate("MainWindow", "Quitter", None))
# Methods for class CandidateCrawlerUI
def about_window(self):
"""Method to generate About window"""
self.about_w = About_window.AboutWindowGUI()
self.about_w.show()
def admin_window(self):
"""Method to generate About window"""
self.admin_w = Admin_window.AdminWindowGUI()
self.admin_w.show()
def reset(self):
"""Method to reset main window"""
self.progression_text.clear()
def close(self):
"""Method to close main window"""
self.close()
def ouvrirDialogue(self):
QMessageBox.information(self, self.trUtf8("Aide mots-clés"),self.trUtf8("Vous pouvez entrer plusieurs mots-clés, sans accents, en les séparant par des espaces."))
def _entries_retriever(self):
"""Method to get user entries"""
self.keywords = self.trUtf8(self.keywords_entry.text())
self.region = []
for row in range(self.model.rowCount()):
item = self.model.item(row)
if item.checkState() == QtCore.Qt.Checked:
self.region = [str(item.text())]+self.region
self.mobilite = self.mobilite_combobox.currentText()
self.salaire = self.salaire_combobox.currentText()
self.disponibilite = []
for row in range(self.model2.rowCount()):
item = self.model2.item(row)
if item.checkState() == QtCore.Qt.Checked:
self.disponibilite = [str(item.text())]+self.disponibilite
self.fraicheur = self.fraicheur_combobox.currentText()
self.nombreCV = self.trUtf8(self.cv_number_entry.text())
def _entries_checker(self):
"""Method to check user entries"""
error_code = False
error_list = []
if self.keywords[0] == "":
error_code = True
error_list.append(_translate("MainWindow", "Veuillez entrer des mots-clés", None))
if self.nombreCV[0] == "":
error_code = True
error_list.append(_translate("MainWindow", "Veuillez entrer un nombre de CVs", None))
return error_code, error_list
def run_program(self):
"""Method to run program on tab1: ponctual search"""
self.progression_text.append("Lancement du programme")
self.progression_text.append("Programme en cours ...")
app.processEvents() # Window refresh
try:
self._entries_retriever()
if self._entries_checker()[0]:
self.progression_text.setTextColor(QtGui.QColor("red"))
for element in self._entries_checker()[1]:
self.progression_text.append(element)
self.progression_text.setTextColor(QtGui.QColor("black"))
self.progression_text.append(_translate("MainWindow", "Programme stoppé", None))
return
runapp = core.CandidateCrawlerCore(toolbox.getconfigvalue("APEC", "login"), toolbox.getconfigvalue("APEC", "password"),self.keywords, self.region
, self.mobilite, self.salaire, self.disponibilite, self.fraicheur, self.nombreCV)
print(self.keywords)
print(self.region)
print(self.mobilite)
print(self.salaire)
print(self.disponibilite)
print(self.fraicheur)
print(self.nombreCV)
runapp.crawl()
self.progression_text.append(self.trUtf8("Fin du programme\n"))
except:
self.progression_text.append(self.trUtf8("Oups, quelque chose s'est mal passé"))
self.progression_text.append(self.trUtf8("Veuillez vérifier les champs de l'adiministration"))
self.progression_text.append(self.trUtf8("Fin du programme\n"))
raise
class QtWidgetRegistry(QObject, WidgetRegistry):
"""
A QObject wrapper for `WidgetRegistry`
A QStandardItemModel instance containing the widgets in
a tree (of depth 2). The items in a model can be quaries using standard
roles (DisplayRole, BackgroundRole, DecorationRole ToolTipRole).
They also have QtWidgetRegistry.CATEGORY_DESC_ROLE,
QtWidgetRegistry.WIDGET_DESC_ROLE, which store Category/WidgetDescription
respectfully. Furthermore QtWidgetRegistry.WIDGET_ACTION_ROLE stores an
default QAction which can be used for widget creation action.
"""
CATEGORY_DESC_ROLE = Qt.UserRole + 1
"""Category Description Role"""
WIDGET_DESC_ROLE = Qt.UserRole + 2
"""Widget Description Role"""
WIDGET_ACTION_ROLE = Qt.UserRole + 3
"""Widget Action Role"""
BACKGROUND_ROLE = Qt.UserRole + 4
"""Background color for widget/category in the canvas
(different from Qt.BackgroundRole)
"""
category_added = Signal(str, CategoryDescription)
"""signal: category_added(name: str, desc: CategoryDescription)
"""
widget_added = Signal(str, str, WidgetDescription)
"""signal widget_added(category_name: str, widget_name: str,
desc: WidgetDescription)
"""
reset = Signal()
"""signal: reset()
"""
def __init__(self, other_or_parent=None, parent=None):
if isinstance(other_or_parent, QObject) and parent is None:
parent, other_or_parent = other_or_parent, None
QObject.__init__(self, parent)
WidgetRegistry.__init__(self, other_or_parent)
# Should the QStandardItemModel be subclassed?
self.__item_model = QStandardItemModel(self)
for i, desc in enumerate(self.categories()):
cat_item = self._cat_desc_to_std_item(desc)
self.__item_model.insertRow(i, cat_item)
for j, wdesc in enumerate(self.widgets(desc.name)):
widget_item = self._widget_desc_to_std_item(wdesc, desc)
cat_item.insertRow(j, widget_item)
def model(self):
"""
Return the widget descriptions in a Qt Item Model instance
(QStandardItemModel).
.. note:: The model should not be modified outside of the registry.
"""
return self.__item_model
def item_for_widget(self, widget):
"""Return the QStandardItem for the widget.
"""
if isinstance(widget, str):
widget = self.widget(widget)
cat = self.category(widget.category)
cat_ind = self.categories().index(cat)
cat_item = self.model().item(cat_ind)
widget_ind = self.widgets(cat).index(widget)
return cat_item.child(widget_ind)
def action_for_widget(self, widget):
"""
Return the QAction instance for the widget (can be a string or
a WidgetDescription instance).
"""
item = self.item_for_widget(widget)
return item.data(self.WIDGET_ACTION_ROLE)
def create_action_for_item(self, item):
"""
Create a QAction instance for the widget description item.
"""
name = item.text()
tooltip = item.toolTip()
whatsThis = item.whatsThis()
icon = item.icon()
if icon:
action = QAction(icon,
name,
self,
toolTip=tooltip,
whatsThis=whatsThis,
statusTip=name)
else:
action = QAction(name,
self,
toolTip=tooltip,
whatsThis=whatsThis,
statusTip=name)
widget_desc = item.data(self.WIDGET_DESC_ROLE)
action.setData(widget_desc)
action.setProperty("item", item)
return action
def _insert_category(self, desc):
"""
Override to update the item model and emit the signals.
"""
priority = desc.priority
priorities = [c.priority for c, _ in self.registry]
insertion_i = bisect.bisect_right(priorities, priority)
WidgetRegistry._insert_category(self, desc)
cat_item = self._cat_desc_to_std_item(desc)
self.__item_model.insertRow(insertion_i, cat_item)
self.category_added.emit(desc.name, desc)
def _insert_widget(self, category, desc):
"""
Override to update the item model and emit the signals.
"""
assert (isinstance(category, CategoryDescription))
categories = self.categories()
cat_i = categories.index(category)
_, widgets = self._categories_dict[category.name]
priorities = [w.priority for w in widgets]
insertion_i = bisect.bisect_right(priorities, desc.priority)
WidgetRegistry._insert_widget(self, category, desc)
cat_item = self.__item_model.item(cat_i)
widget_item = self._widget_desc_to_std_item(desc, category)
cat_item.insertRow(insertion_i, widget_item)
self.widget_added.emit(category.name, desc.name, desc)
def _cat_desc_to_std_item(self, desc):
"""
Create a QStandardItem for the category description.
"""
item = QStandardItem()
item.setText(desc.name)
if desc.icon:
icon = desc.icon
else:
icon = "icons/default-category.svg"
icon = icon_loader.from_description(desc).get(icon)
item.setIcon(icon)
if desc.background:
background = desc.background
else:
background = DEFAULT_COLOR
background = NAMED_COLORS.get(background, background)
brush = QBrush(QColor(background))
item.setData(brush, self.BACKGROUND_ROLE)
tooltip = desc.description if desc.description else desc.name
item.setToolTip(tooltip)
item.setFlags(Qt.ItemIsEnabled)
item.setData(desc, self.CATEGORY_DESC_ROLE)
return item
def _widget_desc_to_std_item(self, desc, category):
"""
Create a QStandardItem for the widget description.
"""
item = QStandardItem(desc.name)
item.setText(desc.name)
if desc.icon:
icon = desc.icon
else:
icon = "icons/default-widget.svg"
icon = icon_loader.from_description(desc).get(icon)
item.setIcon(icon)
# This should be inherited from the category.
background = None
if desc.background:
background = desc.background
elif category.background:
background = category.background
else:
background = DEFAULT_COLOR
if background is not None:
background = NAMED_COLORS.get(background, background)
brush = QBrush(QColor(background))
item.setData(brush, self.BACKGROUND_ROLE)
tooltip = tooltip_helper(desc)
style = "ul { margin-top: 1px; margin-bottom: 1px; }"
tooltip = TOOLTIP_TEMPLATE.format(style=style, tooltip=tooltip)
item.setToolTip(tooltip)
item.setWhatsThis(whats_this_helper(desc))
item.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
item.setData(desc, self.WIDGET_DESC_ROLE)
# Create the action for the widget_item
action = self.create_action_for_item(item)
item.setData(action, self.WIDGET_ACTION_ROLE)
return item
class ModelAtrributesView(QListView):
"""
Custom QListView implementation that displays checkable model attributes.
"""
def __init__(self, parent=None, dataModel=None):
QListView.__init__(self, parent)
self._dataModel = dataModel
self._selectedDisplayMapping = OrderedDict()
self._attrModel = QStandardItemModel(self)
def dataModel(self):
"""
Returns the data model instance.
"""
return self._dataModel
def setDataModel(self, dataModel):
"""
Sets the data model. Should be a callable class rather than the class
instance.
"""
if callable(dataModel):
self._dataModel = dataModel
else:
self._dataModel = dataModel.__class__
def load(self):
"""
Load the model's attributes into the list view.
"""
if self._dataModel == None:
return
try:
self._loadAttrs(self._dataModel.displayMapping())
except AttributeError:
#Ignore error if model does not contain the displayMapping static method
pass
def _loadAttrs(self, attrMapping):
"""
Loads display mapping into the list view.
"""
self._attrModel.clear()
self._attrModel.setColumnCount(2)
for attrName, displayName in attrMapping.iteritems():
#Exclude row ID in the list, other unique identifier attributes in the model can be used
if attrName != "id":
displayNameItem = QStandardItem(displayName)
displayNameItem.setCheckable(True)
attrNameItem = QStandardItem(attrName)
self._attrModel.appendRow([displayNameItem, attrNameItem])
self.setModel(self._attrModel)
def selectedMappings(self):
"""
Return a dictionary of field names and their corresponding display values.
"""
selectedAttrs = {}
for i in range(self._attrModel.rowCount()):
displayNameItem = self._attrModel.item(i, 0)
if displayNameItem.checkState() == Qt.Checked:
attrNameItem = self._attrModel.item(i, 1)
selectedAttrs[attrNameItem.text()] = displayNameItem.text()
return selectedAttrs
class ImportUpdateDialog(QDialog, Ui_ImportUpdate):
"""
Class responsible for handling the update() function.
"""
def __init__(self, iface):
QDialog.__init__(self)
self.setupUi(self)
self.iface = iface
self.dbconn = DBConn(iface)
self.get_attributes()
self.set_importable_tables()
def get_attributes(self):
"""Place excludable attributes in model list"""
# Model Structure used from Tutorial at
# http://pythoncentral.io/pyside-pyqt-tutorial-qlistview-and-qstandarditemmodel/
self.model = QStandardItemModel(self.listTblAttrib)
self.hasGeometry = self.iface.activeLayer().hasGeometryType()
self.provider = self.iface.activeLayer().dataProvider()
fields = self.iface.activeLayer().pendingFields()
for field in fields:
item = QStandardItem(field.name())
item.setCheckable(True)
self.model.appendRow(item)
self.listTblAttrib.setModel(self.model)
def get_checked_attributes(self):
"""Creates a list of checked elements to be excluded"""
i = 0
exclList = list()
while self.model.item(i):
if self.model.item(i).checkState():
exclList.append(self.model.item(i).text())
i += 1
return exclList
def set_importable_tables(self):
"""Populates combobox with importable tables
Name Structure <schema.tablename>"""
self.uri = QgsDataSourceURI(self.provider.dataSourceUri())
self.execute = SQLExecute(
self.iface, self.iface.mainWindow(), self.uri)
# Returns Result to be parsed
schemaTableList = self.execute.retrieve_all_importable_tables()
cmbList = list()
if schemaTableList:
for entry in schemaTableList:
cmbEntry = entry[0] + '.' + entry[1]
cmbList.append(cmbEntry)
self.cmbImportTable.addItems(cmbList)
@pyqtSignature("")
def on_buttonBox_accepted(self):
"""
Run hist_tabs.update() SQL function with given parameters
"""
select = self.cmbImportTable.currentText()
exclList = self.get_checked_attributes()
# Split the user selection for querying
splitString = select.split('.')
importSchema = splitString[0]
importTable = splitString[1]
self.execute.update_table_entries(
importSchema,
importTable,
self.uri.schema(),
self.iface.activeLayer().name(),
self.hasGeometry, exclList)
@pyqtSignature("")
def on_buttonBox_rejected(self):
"""
Slot documentation goes here.
"""
self.close()
class LogDialog(QDialogWithDpi):
"""LogDialog for the Freeseer project.
It is the dialog window for the log.
There is an instance for every FreeseerApp.
It has a LogHandler which calls LogDialog's
message() method when a new log message is received.
The call to message() causes a call to add_entry()
which adds the information to a new row in the table.
"""
def __init__(self, parent=None):
super(LogDialog, self).__init__(parent)
self.resize(800, 500)
self.app = QApplication.instance()
icon = QIcon()
icon.addPixmap(QPixmap(_fromUtf8(":/freeseer/logo.png")), QIcon.Normal,
QIcon.Off)
self.setWindowIcon(icon)
layout = QVBoxLayout()
self.setLayout(layout)
self.level = 0
self.handler = LogHandler()
self.table_model = QStandardItemModel(0, 5)
header_names = ["Date", "Level", "Module", "Message", "LevelNo"]
date_column = header_names.index("Date")
level_column = header_names.index("Level")
module_column = header_names.index("Module")
self.level_num_column = header_names.index("LevelNo")
self.table_model.setHorizontalHeaderLabels(header_names)
self.table_view = QTableView()
self.table_view.setModel(self.table_model)
self.table_view.horizontalHeader().setStretchLastSection(True)
self.table_view.setColumnWidth(date_column,
self.set_width_with_dpi(125))
self.table_view.setColumnWidth(level_column,
self.set_width_with_dpi(60))
self.table_view.setColumnWidth(module_column,
self.set_width_with_dpi(250))
self.table_view.setColumnHidden(self.level_num_column, True)
self.table_view.setShowGrid(False)
self.table_view.horizontalHeader().setClickable(False)
self.table_view.verticalHeader().hide()
self.table_view.setStyleSheet("""Qtable_view::item {
border-bottom: 1px solid lightgrey;
selection-background-color: white;
selection-color: black;
}""")
top_panel = QHBoxLayout()
self.log_levels = ["Debug", "Info", "Warning", "Error"]
self.level_colors = ["#3E4C85", "#269629", "#B0AB21", "#B32020"]
self.levels_label = QLabel("Filter Level: ")
self.levels_label.setStyleSheet("QLabel { font-weight: bold }")
self.current_level_label = QLabel(self.log_levels[0])
self.current_level_label.setStyleSheet("QLabel {{ color: {} }}".format(
self.level_colors[0]))
self.clear_button = QPushButton("Clear Log")
self.levels_slider = QSlider(Qt.Horizontal)
self.levels_slider.setStyleSheet("""
QSlider::handle:horizontal {
background: qlineargradient(x1:0, y1:0, x2:1, y2:1,
stop:0 #FFFFFF, stop:1 #E3E3E3);
border: 1px solid #707070;
width: 10px;
margin-top: -4px;
margin-bottom: -4px;
border-radius: 4px;
}
QSlider::handle:horizontal:hover {
background: qlineargradient(x1:0, y1:0, x2:1, y2:1,
stop:0 #DEDEDE, stop:1 #C9C9C9);
border: 1px solid #4F4F4F;
border-radius: 4px;
}
QSlider::sub-page:horizontal {
background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
stop: 0 #BFBFBF, stop: 1 #9E9E9E);
background: qlineargradient(x1: 0, y1: 0.2, x2: 1, y2: 1,
stop: 0 #9E9E9E, stop: 1 #858585);
border: 1px solid #777;
height: 10px;
border-radius: 4px;
}
QSlider::add-page:horizontal {
background: #fff;
border: 1px solid #707070;
height: 10px;
border-radius: 4px;
}""")
self.levels_slider.setRange(0, len(self.log_levels) - 1)
self.levels_slider.setTickPosition(QSlider.TicksBelow)
self.levels_slider.setTickInterval(1)
top_panel.addSpacerItem(self.qspacer_item_with_dpi(10, 0))
top_panel.addWidget(self.levels_label, 3)
top_panel.addWidget(self.current_level_label, 2)
top_panel.addWidget(self.levels_slider, 8)
top_panel.addSpacerItem(self.qspacer_item_with_dpi(25, 0))
top_panel.addWidget(self.clear_button, 10)
layout.addLayout(top_panel)
layout.addWidget(self.table_view)
self.connect(self.clear_button, SIGNAL('clicked()'),
functools.partial(self.table_model.setRowCount, 0))
self.connect(self.levels_slider, SIGNAL('valueChanged(int)'),
self.slider_set_level)
self.setWindowTitle("Log")
self.handler.add_listener(self)
def __del__(self):
self.handler.remove_listener(self)
def retranslate(self):
self.setWindowTitle(self.app.translate("LogDialog", "Log"))
self.clear_button.setText(self.app.translate("LogDialog", "Clear Log"))
self.levels_label.setText("{}: ".format(
self.app.translate("LogDialog", "Filter Level")))
def message(self, message):
"""Passes the log fields to add_entry()
It is called by LogHandler when a log message is received"""
self.add_entry(message["time"], message["level"],
message["full_module_name"], message["message"],
str(message["levelno"]))
def add_entry(self, date, level, module, message, levelno):
"""Adds the given fields to a new row in the log table
It is called by message() when a log message is received"""
items = [
QStandardItem(date),
QStandardItem(level),
QStandardItem(module),
QStandardItem(message),
QStandardItem(levelno)
]
for item in items:
item.setEditable(False)
self.table_model.appendRow(items)
def slider_set_level(self, level):
self.current_level_label.setText(self.log_levels[level])
self.current_level_label.setStyleSheet("QLabel {{ color: {} }}".format(
self.level_colors[level]))
self.set_level(level + 1)
def set_level(self, level):
"""Sets the current level of the LogDialog.
Level is based on the selection made in the levels_combo_box.
It hides all messages with a lower level."""
self.level = level * 10
for i in range(self.table_model.rowCount()):
if int(str(self.table_model.item(
i, self.level_num_column).text())) < self.level:
self.table_view.setRowHidden(i, True)
else:
self.table_view.setRowHidden(i, False)
class MultipleSelectTreeView(QListView):
"""
Custom QListView implementation that displays checkable items from a
multiple select column type.
"""
def __init__(self, column, parent=None):
"""
Class constructor.
:param column: Multiple select column object.
:type column: MultipleSelectColumn
:param parent: Parent widget for the control.
:type parent: QWidget
"""
QListView.__init__(self, parent)
#Disable editing of lookup values
self.setEditTriggers(QAbstractItemView.NoEditTriggers)
self.column = column
self._item_model = QStandardItemModel(self)
self._value_list = self.column.value_list
#Stores lookup objects based on primary keys
self._lookup_cache = {}
self._initialize()
self._association = self.column.association
self._first_parent_col = self._association.first_reference_column.name
self._second_parent_col = self._association.second_reference_column.name
#Association model
self._assoc_cls = entity_model(self._association)
def reset_model(self):
"""
Resets the item model.
"""
self._item_model.clear()
self._item_model.setColumnCount(2)
def clear(self):
"""
Clears all items in the model.
"""
self._item_model.clear()
@property
def association(self):
"""
:return: Returns the association object corresponding to the column.
:rtype: AssociationEntity
"""
return self._association
@property
def value_list(self):
"""
:return: Returns the ValueList object corresponding to the configured
column object.
:rtype: ValueList
"""
return self._value_list
@property
def item_model(self):
"""
:return: Returns the model corresponding to the checkable items.
:rtype: QStandardItemModel
"""
return self._item_model
def _add_item(self, id, value):
"""
Adds a row corresponding to id and corresponding value from a lookup
table.
:param id: Primary key of a lookup record.
:type id: int
:param value: Lookup value
:type value: str
"""
value_item = QStandardItem(value)
value_item.setCheckable(True)
id_item = QStandardItem(str(id))
self._item_model.appendRow([value_item, id_item])
def _initialize(self):
#Populate list with lookup items
self.reset_model()
#Add all lookup values in the value list table
vl_cls = entity_model(self._value_list)
if not vl_cls is None:
vl_obj = vl_cls()
res = vl_obj.queryObject().all()
for r in res:
self._lookup_cache[r.id] = r
self._add_item(r.id, r.value)
self.setModel(self._item_model)
def clear_selection(self):
"""
Unchecks all items in the view.
"""
for i in range(self._item_model.rowCount()):
value_item = self._item_model.item(i, 0)
if value_item.checkState() == Qt.Checked:
value_item.setCheckState(Qt.Unchecked)
if value_item.rowCount() > 0:
value_item.removeRow(0)
def selection(self):
"""
:return: Returns a list of selected items.
:rtype: list
"""
selection = []
for i in range(self._item_model.rowCount()):
value_item = self._item_model.item(i, 0)
if value_item.checkState() == Qt.Checked:
id_item = self._item_model.item(i, 1)
id = int(id_item.text())
#Get item from the lookup cache and append to selection
if id in self._lookup_cache:
lookup_rec = self._lookup_cache[id]
selection.append(lookup_rec)
return selection
def set_selection(self, models):
"""
Checks items corresponding to the specified models.
:param models: List containing model values in the view for selection.
:type models: list
"""
for m in models:
search_value = m.value
v_items = self._item_model.findItems(search_value)
#Loop through result and check items
for vi in v_items:
if vi.checkState() == Qt.Unchecked:
vi.setCheckState(Qt.Checked)
class DefaultsDlg(QDialog, Ui_Dialog):
"""
Class documentation goes here.
"""
def __init__(self, defaults, parent=None):
"""
Constructor
@param parent reference to the parent widget (QWidget)
"""
super().__init__(parent)
self.setupUi(self)
self.setAttribute(Qt.WA_DeleteOnClose)
self.defaults = defaults
self.fillScalars()
self.fillPlots()
self.fillCalculations()
def updateDefaults(self):
self.defaults['defaultScalars'] = self.setDefaultScalars()
self.defaults['defaultPlots'] = self.setDefaultPlots()
self.defaults['defaultCalculations'] = self.setDefaultCalculations()
def fillScalars(self):
scalars = [
'absorbance (%)', 'reflectance (%)', 'transmittance (%)',
'absorbance (mA/cm²)', 'reflectance (mA/cm²)',
'transmittance (mA/cm²)', 'generation', 'Jmax (mA/cm²)',
'absorption layerwise (%)', 'absorption layerwise (mA/cm²)',
'collection layerwise (%)', 'collection layerwise (mA/cm²)',
'calc. time (s)'
]
self.scalarListModel = QStandardItemModel()
scalarsToShow = self.defaults['defaultScalars']
for value in scalars:
item = QStandardItem(value)
check = Qt.Checked if value in scalarsToShow else Qt.Unchecked
item.setCheckState(check)
item.setCheckable(True)
self.scalarListModel.appendRow(item)
self.scalarListView.setModel(self.scalarListModel)
def setDefaultScalars(self):
setVisible = []
for row in range(self.scalarListModel.rowCount()):
item = self.scalarListModel.item(row)
if item.checkState() == Qt.Checked:
setVisible.append(item.text())
return setVisible
def fillPlots(self):
plots = [
'total A,R,T', # requires calc [0]
'Ellipsometry', # requires nothing
'absorption (layerwise)', # requires calc [2]
'collection (layerwise)', # requires calc [2]
'QE', # requires calc [2]
'reflection (interfacewise)',
'generation' # requires calc [3]
]
self.plotListModel = QStandardItemModel()
plotsToShow = self.defaults['defaultPlots']
for value in plots:
item = QStandardItem(value)
check = Qt.Checked if value in plotsToShow else Qt.Unchecked
item.setCheckState(check)
item.setCheckable(True)
self.plotListModel.appendRow(item)
self.plotListView.setModel(self.plotListModel)
def setDefaultPlots(self):
setVisible = []
for row in range(self.plotListModel.rowCount()):
item = self.plotListModel.item(row)
if item.checkState() == Qt.Checked:
setVisible.append(item.text())
return setVisible
def fillCalculations(self):
self.calculations = [
'Stack optics (A,R,T)', 'Ellipsometry', 'Field intensity',
'Layerwise optics (absorption, collection, QE)', 'Generation'
]
self.calcListModel = QStandardItemModel()
calculationsToShow = self.defaults['defaultCalculations']
for value in self.calculations:
item = QStandardItem(value)
check = Qt.Checked if value in calculationsToShow else Qt.Unchecked
item.setCheckState(check)
item.setCheckable(True)
#item.setEnabled(False)
self.calcListModel.appendRow(item)
self.calculationsListView.setModel(self.calcListModel)
def setDefaultCalculations(self):
for row in range(self.calcListModel.rowCount()):
item = self.calcListModel.item(row)
if item.checkState() == Qt.Checked:
highestRow = row
setCalcOn = self.calculations[:highestRow + 1]
return setCalcOn
class OWConfusionMatrix(widget.OWWidget):
name = "Confusion Matrix"
description = "Display confusion matrix constructed from results " \
"of evaluation of classifiers."
icon = "icons/ConfusionMatrix.svg"
priority = 1001
inputs = [("Evaluation Results", Orange.evaluation.Results, "set_results")]
outputs = [("Selected Data", Orange.data.Table)]
quantities = [
"Number of instances", "Proportion of predicted",
"Proportion of actual"
]
selected_learner = settings.Setting([])
selected_quantity = settings.Setting(0)
append_predictions = settings.Setting(True)
append_probabilities = settings.Setting(False)
autocommit = settings.Setting(True)
def __init__(self):
super().__init__()
self.data = None
self.results = None
self.learners = []
self.headers = []
box = gui.widgetBox(self.controlArea, "Learners")
self.learners_box = gui.listBox(box,
self,
"selected_learner",
"learners",
callback=self._learner_changed)
box = gui.widgetBox(self.controlArea, "Show")
gui.comboBox(box,
self,
"selected_quantity",
items=self.quantities,
callback=self._update)
box = gui.widgetBox(self.controlArea, "Select")
gui.button(box,
self,
"Correct",
callback=self.select_correct,
autoDefault=False)
gui.button(box,
self,
"Misclassified",
callback=self.select_wrong,
autoDefault=False)
gui.button(box,
self,
"None",
callback=self.select_none,
autoDefault=False)
self.outputbox = box = gui.widgetBox(self.controlArea, "Output")
gui.checkBox(box,
self,
"append_predictions",
"Predictions",
callback=self._invalidate)
gui.checkBox(box,
self,
"append_probabilities",
"Probabilities",
callback=self._invalidate)
gui.auto_commit(self.controlArea, self, "autocommit", "Send Data",
"Auto send is on")
grid = QGridLayout()
self.tablemodel = QStandardItemModel(self)
view = self.tableview = QTableView(
editTriggers=QTableView.NoEditTriggers)
view.setModel(self.tablemodel)
view.horizontalHeader().hide()
view.verticalHeader().hide()
view.horizontalHeader().setMinimumSectionSize(60)
view.selectionModel().selectionChanged.connect(self._invalidate)
view.setShowGrid(False)
view.clicked.connect(self.cell_clicked)
grid.addWidget(view, 0, 0)
self.mainArea.layout().addLayout(grid)
def sizeHint(self):
return QSize(750, 490)
def _item(self, i, j):
return self.tablemodel.item(i, j) or QStandardItem()
def _set_item(self, i, j, item):
self.tablemodel.setItem(i, j, item)
def set_results(self, results):
"""Set the input results."""
self.clear()
self.warning([0, 1])
data = None
if results is not None:
if results.data is not None:
data = results.data
if data is not None and not data.domain.has_discrete_class:
data = None
results = None
self.warning(
0, "Confusion Matrix cannot be used for regression results.")
self.results = results
self.data = data
if data is not None:
class_values = data.domain.class_var.values
elif results is not None:
raise NotImplementedError
if results is not None:
nmodels, ntests = results.predicted.shape
self.headers = class_values + \
[unicodedata.lookup("N-ARY SUMMATION")]
# NOTE: The 'learner_names' is set in 'Test Learners' widget.
if hasattr(results, "learner_names"):
self.learners = results.learner_names
else:
self.learners = [
"Learner #%i" % (i + 1) for i in range(nmodels)
]
item = self._item(0, 2)
item.setData("Predicted", Qt.DisplayRole)
item.setTextAlignment(Qt.AlignCenter)
item.setFlags(Qt.NoItemFlags)
self._set_item(0, 2, item)
item = self._item(2, 0)
item.setData("Actual", Qt.DisplayRole)
item.setTextAlignment(Qt.AlignHCenter | Qt.AlignBottom)
item.setFlags(Qt.NoItemFlags)
self.tableview.setItemDelegateForColumn(0,
gui.VerticalItemDelegate())
self._set_item(2, 0, item)
self.tableview.setSpan(0, 2, 1, len(class_values))
self.tableview.setSpan(2, 0, len(class_values), 1)
for i in (0, 1):
for j in (0, 1):
item = self._item(i, j)
item.setFlags(Qt.NoItemFlags)
self._set_item(i, j, item)
for p, label in enumerate(self.headers):
for i, j in ((1, p + 2), (p + 2, 1)):
item = self._item(i, j)
item.setData(label, Qt.DisplayRole)
item.setData(QBrush(QColor(208, 208, 208)),
Qt.BackgroundColorRole)
item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
item.setFlags(Qt.ItemIsEnabled)
self._set_item(i, j, item)
hor_header = self.tableview.horizontalHeader()
if len(' '.join(self.headers)) < 120:
hor_header.setResizeMode(QHeaderView.ResizeToContents)
else:
hor_header.setDefaultSectionSize(60)
self.tablemodel.setRowCount(len(class_values) + 3)
self.tablemodel.setColumnCount(len(class_values) + 3)
self.selected_learner = [0]
self._update()
def clear(self):
self.results = None
self.data = None
self.tablemodel.clear()
self.headers = []
# Clear learners last. This action will invoke `_learner_changed`
# method
self.learners = []
def select_correct(self):
selection = QItemSelection()
n = self.tablemodel.rowCount()
for i in range(2, n):
index = self.tablemodel.index(i, i)
selection.select(index, index)
self.tableview.selectionModel().select(
selection, QItemSelectionModel.ClearAndSelect)
def select_wrong(self):
selection = QItemSelection()
n = self.tablemodel.rowCount()
for i in range(2, n):
for j in range(i + 1, n):
index = self.tablemodel.index(i, j)
selection.select(index, index)
index = self.tablemodel.index(j, i)
selection.select(index, index)
self.tableview.selectionModel().select(
selection, QItemSelectionModel.ClearAndSelect)
def select_none(self):
self.tableview.selectionModel().clear()
def cell_clicked(self, model_index):
i, j = model_index.row(), model_index.column()
if not i or not j:
return
n = self.tablemodel.rowCount()
index = self.tablemodel.index
selection = None
if i == j == 1 or i == j == n - 1:
selection = QItemSelection(index(2, 2), index(n - 1, n - 1))
elif i in (1, n - 1):
selection = QItemSelection(index(2, j), index(n - 1, j))
elif j in (1, n - 1):
selection = QItemSelection(index(i, 2), index(i, n - 1))
if selection is not None:
self.tableview.selectionModel().select(
selection, QItemSelectionModel.ClearAndSelect)
def commit(self):
if self.results is not None and self.data is not None \
and self.selected_learner:
indices = self.tableview.selectedIndexes()
indices = {(ind.row() - 2, ind.column() - 2) for ind in indices}
actual = self.results.actual
selected_learner = self.selected_learner[0]
learner_name = self.learners[selected_learner]
predicted = self.results.predicted[selected_learner]
selected = [
i for i, t in enumerate(zip(actual, predicted)) if t in indices
]
row_indices = self.results.row_indices[selected]
extra = []
class_var = self.data.domain.class_var
metas = self.data.domain.metas
if self.append_predictions:
predicted = numpy.array(predicted[selected], dtype=object)
extra.append(predicted.reshape(-1, 1))
var = Orange.data.DiscreteVariable(
"{}({})".format(class_var.name, learner_name),
class_var.values)
metas = metas + (var, )
if self.append_probabilities and \
self.results.probabilities is not None:
probs = self.results.probabilities[selected_learner, selected]
extra.append(numpy.array(probs, dtype=object))
pvars = [
Orange.data.ContinuousVariable("p({})".format(value))
for value in class_var.values
]
metas = metas + tuple(pvars)
X = self.data.X[row_indices]
Y = self.data.Y[row_indices]
M = self.data.metas[row_indices]
row_ids = self.data.ids[row_indices]
M = numpy.hstack((M, ) + tuple(extra))
domain = Orange.data.Domain(self.data.domain.attributes,
self.data.domain.class_vars, metas)
data = Orange.data.Table.from_numpy(domain, X, Y, M)
data.ids = row_ids
data.name = learner_name
else:
data = None
self.send("Selected Data", data)
def _invalidate(self):
self.commit()
def _learner_changed(self):
# The selected learner has changed
indices = self.tableview.selectedIndexes()
self._update()
selection = QItemSelection()
for sel in indices:
selection.select(sel, sel)
self.tableview.selectionModel().select(
selection, QItemSelectionModel.ClearAndSelect)
self.commit()
def _update(self):
# Update the displayed confusion matrix
if self.results is not None and self.selected_learner:
index = self.selected_learner[0]
cmatrix = confusion_matrix(self.results, index)
colsum = cmatrix.sum(axis=0)
rowsum = cmatrix.sum(axis=1)
total = rowsum.sum()
if self.selected_quantity == 0:
value = lambda i, j: int(cmatrix[i, j])
elif self.selected_quantity == 1:
value = lambda i, j: \
("{:2.1f} %".format(100 * cmatrix[i, j] / colsum[i])
if colsum[i] else "N/A")
elif self.selected_quantity == 2:
value = lambda i, j: \
("{:2.1f} %".format(100 * cmatrix[i, j] / rowsum[i])
if colsum[i] else "N/A")
else:
assert False
for i, row in enumerate(cmatrix):
for j, _ in enumerate(row):
item = self._item(i + 2, j + 2)
item.setData(value(i, j), Qt.DisplayRole)
item.setToolTip("actual: {}\npredicted: {}".format(
self.headers[i], self.headers[j]))
item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
item.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
self._set_item(i + 2, j + 2, item)
model = self.tablemodel
font = model.invisibleRootItem().font()
bold_font = QFont(font)
bold_font.setBold(True)
def sum_item(value):
item = QStandardItem()
item.setData(value, Qt.DisplayRole)
item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
item.setFlags(Qt.ItemIsEnabled)
item.setFont(bold_font)
return item
N = len(colsum)
for i in range(N):
model.setItem(N + 2, i + 2, sum_item(int(colsum[i])))
model.setItem(i + 2, N + 2, sum_item(int(rowsum[i])))
model.setItem(N + 2, N + 2, sum_item(int(total)))
class DirDocumentTypeSelector(QDialog):
"""
Dialog for selecting supporting documents from a given directory. Default
filter searches for PDF files only.
"""
def __init__(self, dir, doc_types, parent=None, filters=None):
super(DirDocumentTypeSelector, self).__init__(parent)
self.setWindowTitle(
self.tr('Documents in Folder')
)
self._filters = filters
# Use PDF as default filter
if not self._filters:
self._filters = ['*.pdf']
self._init_ui()
self._dir = QDir(dir)
self._dir.setNameFilters(self._filters)
self._doc_types = doc_types
self._attr_model = QStandardItemModel(self)
self._sel_doc_types = OrderedDict()
# Notification bar
self._notif_bar = NotificationBar(self.vl_notif)
self.resize(320, 350)
# Load documents
self.load_document_types()
@property
def selected_document_types(self):
"""
:return: Returns a dictionary of the document types and the
corresponding file paths as selected by the user.
:rtype: dict
"""
return self._sel_doc_types
def _init_ui(self):
# Draw UI widgets
layout = QVBoxLayout()
# Add layout for notification bar
self.vl_notif = QVBoxLayout()
layout.addLayout(self.vl_notif)
self.lbl_info = QLabel()
self.lbl_info.setObjectName('lbl_info')
self.lbl_info.setText(self.tr(
'The selected document types have been found in the directory, '
'check/uncheck to specify which ones to upload.'
))
self.lbl_info.setWordWrap(True)
layout.addWidget(self.lbl_info)
self.lst_docs = QListView()
layout.addWidget(self.lst_docs)
self.lbl_warning = QLabel()
self.lbl_warning.setTextFormat(Qt.RichText)
self.lbl_warning.setText(self.tr(
'<html><head/><body><p><span style=" font-style:italic;">'
'* Previously uploaded documents will be replaced.</span></p>'
'</body></html>'
))
self.lbl_warning.setWordWrap(True)
layout.addWidget(self.lbl_warning)
self.btn_box = QDialogButtonBox(
QDialogButtonBox.Ok | QDialogButtonBox.Cancel
)
layout.addWidget(self.btn_box)
self.setLayout(layout)
# Connect signals
self.btn_box.accepted.connect(
self.set_selected_document_types
)
self.btn_box.rejected.connect(
self.reject
)
def set_selected_document_types(self):
"""
Sets the collections of accepted document types and their
corresponding file paths and accepts the dialog.
"""
self._sel_doc_types = OrderedDict()
for i in range(self._attr_model.rowCount()):
doc_type_item = self._attr_model.item(i, 0)
if doc_type_item.checkState() == Qt.Checked:
path_item = self._attr_model.item(i, 1)
self._sel_doc_types[doc_type_item.text()] = path_item.text()
if len(self._sel_doc_types) == 0:
self._notif_bar.clear()
msg = self.tr('No matching documents found or selected.')
self._notif_bar.insertWarningNotification(msg)
return
self.accept()
def load_document_types(self):
"""
Load all document types to the list view and enable/check the items
for those types that have been found.
"""
self._attr_model.clear()
self._attr_model.setColumnCount(2)
file_infos = self._dir.entryInfoList(
QDir.Readable | QDir.Files,
QDir.Name
)
# Index file info based on name
idx_file_infos = {fi.completeBaseName().lower(): fi for fi in file_infos}
for d in self._doc_types:
doc_type_item = QStandardItem(d)
doc_type_item.setCheckable(True)
path_item = QStandardItem()
item_enabled = False
check_state = Qt.Unchecked
dl = d.lower()
if dl in idx_file_infos:
item_enabled = True
check_state = Qt.Checked
path = idx_file_infos[dl].filePath()
path_item.setText(path)
doc_type_item.setToolTip(path)
doc_type_item.setEnabled(item_enabled)
doc_type_item.setCheckState(check_state)
self._attr_model.appendRow([doc_type_item, path_item])
self.lst_docs.setModel(self._attr_model)
class QMapManager(QDialog):
def __init__(self, config, parent=None):
QDialog.__init__(self, parent)
curdir = os.path.abspath(os.path.dirname(__file__))
PyQt4.uic.loadUi(os.path.join(curdir, 'manager.ui'), self)
self.model = QStandardItemModel()
self.projectsmodel = QStandardItemModel()
self.projectlist.setModel(self.projectsmodel)
self.clientlist.setModel(self.model)
self.clientlist.selectionModel().selectionChanged.connect(self.update)
self.installbutton.pressed.connect(self.installToClient)
self.mapper = QDataWidgetMapper()
self.mapper.setModel(self.model)
self.mapper.addMapping(self.installpath, 1)
self.config = config
self.populateProjects()
self.populateClients()
def installToClient(self):
index = self.clientlist.selectionModel().currentIndex()
item = self.model.itemFromIndex(index)
print "Deploying to " + item.text()
build.deployTargetByName(item.text())
def update(self, selected, deselected):
index = selected.indexes()[0]
self.mapper.setCurrentModelIndex(index)
item = self.model.itemFromIndex(index)
settings = item.data()
for row in xrange(0, self.projectsmodel.rowCount()):
index = self.projectsmodel.index(row, 0)
item = self.projectsmodel.itemFromIndex(index)
item.setCheckState(Qt.Unchecked)
projects = settings['projects']
for project in projects:
if project == "All":
i = 0
while self.projectsmodel.item(i):
item = self.projectsmodel.item(i)
item.setCheckState(Qt.Checked)
i += 1
break
projectitem = self.projectsmodel.findItems(project)[0]
projectitem.setCheckState(Qt.Checked)
def populateClients(self):
row = 0
for client, settings in self.config['clients'].iteritems():
name = QStandardItem(client)
name.setData(settings)
path = QStandardItem(settings['path'])
self.model.insertRow(row, [name, path])
row += 1
def populateProjects(self):
row = 0
for project in getProjects():
projectitem = QStandardItem(project.name)
projectitem.setCheckable(True)
self.projectsmodel.insertRow(row, projectitem)
row += 1
class PluginRepositoriesGUI(QWidget):
PATH_COLUMN = 1
ACTIVE_COLUMN = 0
AUTO_UPDATE_COLUMN = 2
STATUS_COLUMN = 3
addRepository = pyqtSignal()
checkForUpdates = pyqtSignal()
def __init__(self, logger, parent):
super(PluginRepositoriesGUI, self).__init__(parent)
self.logger = logger
self._gitHandler = GitHandler(logger)
layout = QVBoxLayout(self)
self._reposTable = QTreeView(self)
self._reposTable.setIndentation(0)
self._reposTable.header().setStretchLastSection(False)
self._reposModel = QStandardItemModel(self._reposTable)
self._initModel()
self._reposTable.setModel(self._reposModel)
self._reposTable.setSelectionMode(QTreeView.ExtendedSelection)
self._reposTable.selectionModel().selectionChanged.connect(self._selectionChanged)
layout.addWidget(self._reposTable)
buttonLayout = QHBoxLayout()
addButton = QPushButton("Add...")
addButton.clicked.connect(self.addRepository)
self._removeButton = QPushButton("Remove")
self._removeButton.setEnabled(False)
self._removeButton.clicked.connect(self._removeSelected)
refreshButton = QPushButton("Check Status")
refreshButton.clicked.connect(self.checkForUpdates)
buttonLayout.addWidget(addButton)
buttonLayout.addWidget(self._removeButton)
buttonLayout.addWidget(refreshButton)
layout.addLayout(buttonLayout)
self._statusWidget = QWidget(self)
self._statusWidget.setVisible(False)
statusLayout = QHBoxLayout(self._statusWidget)
statusLayout.setContentsMargins(0, 0, 0, 0)
self._statusLabel = QLabel(self)
statusLayout.addWidget(self._statusLabel)
layout.addWidget(self._statusWidget)
def clear(self):
self._initModel()
def _updateStatusItem(self, item, path, outdated=None, upToDate=None):
# first check fresh results, then the ones from repositories
if upToDate and path in upToDate:
item.setText(upToDate[path])
if upToDate[path] == GitHandler.UP_TO_DATE_REASON:
item.setData(QColor(0, 255, 0), Qt.DecorationRole)
else:
item.setData(QColor(255, 0, 0), Qt.DecorationRole)
elif outdated and path in outdated:
item.setText("Repository can be updated")
item.setData(QColor(255, 215, 0), Qt.DecorationRole)
elif get_settings().get_plugin_repositories().isUpToDate(path):
item.setText("No updates (for details, check status)")
item.setData(QColor(0, 255, 0), Qt.DecorationRole)
elif get_settings().get_plugin_repositories().isOutdated(path):
item.setText("Repository can be updated")
item.setData(QColor(255, 215, 0), Qt.DecorationRole)
else:
item.setData(None, Qt.DecorationRole)
def updateStatusItems(self, outdated=None, upToDate=None):
for row in xrange(self._reposModel.rowCount()):
path = convert_string(self._reposModel.item(row, self.PATH_COLUMN).data(Qt.DisplayRole).toString())
self._updateStatusItem(self._reposModel.item(row, self.STATUS_COLUMN), path, outdated, upToDate)
def _initModel(self):
from PyQt4.QtCore import QStringList
self._reposModel.clear()
stringList = QStringList([u"Active", u"Path", u"Auto Update", u"Status"])
self._reposModel.setColumnCount(stringList.count())
self._reposModel.setHorizontalHeaderLabels(stringList)
def appendRepository(self, path, active, autoUpdate, canAutoUpdate = None):
activeItem = QStandardItem()
activeItem.setEditable(False)
activeItem.setCheckState(Qt.Checked if active else Qt.Unchecked)
activeItem.setCheckable(True)
pathItem = QStandardItem()
pathItem.setData(path, Qt.DisplayRole)
pathItem.setEditable(False)
autoUpdateItem = QStandardItem()
autoUpdateItem.setEditable(False)
if canAutoUpdate == None:
canAutoUpdate = self._gitHandler.hasGit(path)
if canAutoUpdate:
autoUpdateItem.setCheckState(Qt.Checked if autoUpdate else Qt.Unchecked)
autoUpdateItem.setCheckable(True)
statusItem = QStandardItem()
self._updateStatusItem(statusItem, path)
self._reposModel.appendRow([activeItem, pathItem, autoUpdateItem, statusItem])
def resizeColumns(self):
self._reposTable.resizeColumnToContents(self.ACTIVE_COLUMN)
self._reposTable.resizeColumnToContents(self.AUTO_UPDATE_COLUMN)
self._reposTable.header().setResizeMode(self.PATH_COLUMN, QHeaderView.Stretch)
self._reposTable.header().setResizeMode(self.STATUS_COLUMN, QHeaderView.ResizeToContents)
def getTable(self):
return self._reposTable
@loggingSlot(QItemSelection, QItemSelection)
def _selectionChanged(self, _sel, _desel):
selection = self._reposTable.selectionModel().selectedRows()
self._removeButton.setEnabled(len(selection) > 0)
@loggingSlot()
def _removeSelected(self):
selection = self._reposTable.selectionModel().selectedRows()
for index in selection:
self._reposTable.model().removeRow(index.row())
def setStatus(self, msg, _progress=False):
if msg:
self._statusLabel.setText(msg)
self._statusWidget.setVisible(True)
else:
self._statusWidget.setVisible(False)
class DetailsTreeView(DetailsDBHandler, DetailsDockWidget):
def __init__(self, iface, spatial_unit_dock):
"""
The method initializes the dockwidget.
:param iface: QGIS user interface class
:type class qgis.utils.iface
:param plugin: The STDM plugin
:type class
:return: None
"""
from stdm.ui.entity_browser import _EntityDocumentViewerHandler
DetailsDockWidget.__init__(self, iface, spatial_unit_dock)
DetailsDBHandler.__init__(self)
self.spatial_unit_dock = spatial_unit_dock
self.view = QTreeView()
self.view.setSelectionBehavior(
QAbstractItemView.SelectRows
)
#self.feature_ids = []
self.layer_table = None
self.entity = None
self.feature_models = {}
self.party_models = {}
self.STR_models = {}
self.feature_STR_model = {}
self.removed_feature = None
self.selected_root = None
self.model = QStandardItemModel()
self.view.setModel(self.model)
self.view.setUniformRowHeights(True)
self.view.setRootIsDecorated(True)
self.view.setAlternatingRowColors(True)
self.view.setWordWrap(True)
self.view.setHeaderHidden(True)
self.view.setEditTriggers(
QAbstractItemView.NoEditTriggers
)
self.current_profile = current_profile()
self.social_tenure = self.current_profile.social_tenure
self.spatial_unit = self.social_tenure.spatial_unit
self.party = self.social_tenure.party
self.view.setMinimumWidth(250)
self.doc_viewer_title = QApplication.translate(
'EntityBrowser',
'Document Viewer'
)
self.doc_viewer = _EntityDocumentViewerHandler(
self.doc_viewer_title, self.iface.mainWindow()
)
def set_layer_entity(self):
self.layer_table = self.get_layer_source(
self.iface.activeLayer()
)
if self.layer_table in spatial_tables():
self.entity = self.current_profile.entity_by_name(
self.layer_table
)
else:
self.treeview_error('The layer is not a spatial entity layer. ')
def activate_feature_details(self, button_clicked=True):
"""
Action for showing feature details.
:return:
"""
# Get the active layer.
active_layer = self.iface.activeLayer()
# TODO fix feature_details_btn is deleted error.
if active_layer is not None and \
self.spatial_unit_dock.feature_details_btn.isChecked():
# if feature detail dock is not defined or hidden, create empty dock.
if self is None or self.isHidden():
# if the selected layer is not a feature layer, show not
# feature layer. (implicitly included in the if statement).
if not self.feature_layer(active_layer):
self.spatial_unit_dock.feature_details_btn.setChecked(False)
return
# If the selected layer is feature layer, get data and
# display treeview in a dock widget
else:
select_feature = QApplication.translate(
"STDMQGISLoader",
"Please select a feature to view their details."
)
self.init_dock()
self.add_tree_view()
self.model.clear()
self.treeview_error(select_feature)
# enable the select tool
self.activate_select_tool()
# set entity from active layer in the child class
self.set_layer_entity()
# set entity for the super class DetailModel
self.set_entity(self.entity)
# Registery column widget
self.set_formatter()
#set formatter for social tenure relationship.
self.set_formatter(self.social_tenure)
self.set_formatter(self.party)
# pull data, show treeview
active_layer.selectionChanged.connect(
self.show_tree
)
self.steam_signals(self.entity)
# if feature_detail dock is open, toggle close
else:
self.close_dock(
self.spatial_unit_dock.feature_details_btn
)
self.feature_details = None
# if no active layer, show error message and uncheck the feature tool
else:
if button_clicked:
self.active_layer_check()
self.spatial_unit_dock.feature_details_btn.setChecked(False)
def add_tree_view(self):
"""
Adds tree view to the dock widget and sets style.
:return: None
"""
self.tree_scrollArea.setWidget(self.view)
def clear_feature_models(self):
self.feature_models.clear()
def reset_tree_view(self, no_feature=False):
#clear feature_ids list, model and highlight
self.model.clear()
self.clear_sel_highlight() # remove sel_highlight
self.disable_buttons(no_feature)
if self.removed_feature is None:
self.STR_models.clear()
self.feature_models.clear()
else:
self.removed_feature = None
features = self.selected_features()
# if the selected feature is over 1,
# activate multi_select_highlight
if not features is None:
self.view.clicked.connect(
self.multi_select_highlight
)
# if there is at least one selected feature
if len(features) > 0:
self.add_tree_view()
#self.feature_ids = features
def disable_buttons(self, bool):
self.edit_btn.setDisabled(bool)
self.delete_btn.setDisabled(bool)
def show_tree(self):
selected_features = self.selected_features()
if len(selected_features) < 1:
self.reset_tree_view(True)
return
if not self.entity is None:
self.reset_tree_view()
if len(selected_features) < 1:
self.disable_buttons(True)
return
layer_icon = QIcon(':/plugins/stdm/images/icons/layer.gif')
roots = self.add_parent_tree(
layer_icon, format_name(self.entity.short_name)
)
if roots is None:
return
for id, root in roots.iteritems():
db_model = entity_id_to_model(self.entity, id)
self.add_roots(db_model, root, id)
def add_parent_tree(self, icon, title):
roots = OrderedDict()
for feature_id in self.selected_features():
root = QStandardItem(icon, title)
root.setData(feature_id)
self.set_bold(root)
self.model.appendRow(root)
roots[feature_id] = root
return roots
def add_roots(self, model, parent, feature_id):
self.feature_models[feature_id] = model
if model is None:
return
self.column_widget_registry(model, self.entity)
for i, (col, row) in enumerate(self.formatted_record.iteritems()):
child = QStandardItem('{}: {}'.format(col, row))
child.setSelectable(False)
parent.appendRow([child])
# Add Social Tenure Relationship steam as a last child
if i == len(self.formatted_record)-1:
self.add_STR_child(parent, feature_id)
self.expand_node(parent)
def add_STR_steam(self, parent, STR_id):
str_icon = QIcon(
':/plugins/stdm/images/icons/social_tenure.png'
)
title = 'Social Tenure Relationship'
str_root = QStandardItem(str_icon, title)
str_root.setData(STR_id)
self.set_bold(str_root)
parent.appendRow([str_root])
return str_root
def add_no_STR_steam(self, parent):
if self.entity.name == self.spatial_unit.name:
no_str_icon = QIcon(
':/plugins/stdm/images/icons/remove.png'
)
title = 'No STR Defined'
no_str_root = QStandardItem(no_str_icon, title)
self.set_bold(no_str_root)
parent.appendRow([no_str_root])
def add_STR_child(self, parent, feature_id):
if len(self.feature_STR_link(feature_id)) < 1:
self.add_no_STR_steam(parent)
return
for record in self.feature_STR_link(feature_id):
self.STR_models[record.id] = record
str_root = self.add_STR_steam(parent, record.id)
# add STR children
self.column_widget_registry(record, self.social_tenure)
for i, (col, row) in enumerate(
self.formatted_record.iteritems()
):
STR_child = QStandardItem(
'{}: {}'.format(col, row)
)
STR_child.setSelectable(False)
str_root.appendRow([STR_child])
if i == len(self.formatted_record)-1:
self.add_party_child(
str_root, record.party_id
)
self.feature_STR_model[feature_id] = self.STR_models.keys()
def add_party_steam(self, parent, party_id):
party_icon = QIcon(
':/plugins/stdm/images/icons/table.png'
)
title = format_name(self.party.short_name)
party_root = QStandardItem(party_icon, title)
party_root.setData(party_id)
self.set_bold(party_root)
parent.appendRow([party_root])
party_root.setEditable(False)
return party_root
def add_party_child(self, parent, party_id):
db_model = entity_id_to_model(self.party, party_id)
self.party_models[party_id] = db_model
party_root = self.add_party_steam(parent, party_id)
# add STR children
self.column_widget_registry(db_model, self.party)
for col, row in self.formatted_record.iteritems():
party_child = QStandardItem('{}: {}'.format(col, row))
party_child.setSelectable(False)
party_root.appendRow([party_child])
def set_bold(self, standard_item):
"""
Make a text of Qstandaritem to bold.
:param standard_item: Qstandaritem
:type: Qstandaritem
:return: None
"""
font = standard_item.font()
font.setBold(True)
standard_item.setFont(font)
def treeview_error(self, message, icon=None):
"""
Displays error message in feature details treeview.
:param title: the title of the treeview.
:type: String
:param message: The message to be displayed.
:type: String
:param icon: The icon of the item.
:type: Resource string
:return: None
"""
not_feature_ft_msg = QApplication.translate(
'FeatureDetails', message
)
if icon== None:
root = QStandardItem(not_feature_ft_msg)
else:
root = QStandardItem(icon, not_feature_ft_msg)
self.view.setRootIsDecorated(False)
self.model.appendRow(root)
self.view.setRootIsDecorated(True)
def expand_node(self, parent):
"""
Make the last tree node expand.
:param parent: The parent to expand
:type QStandardItem
:return:None
"""
index = self.model.indexFromItem(parent)
self.view.expand(index)
def multi_select_highlight(self, index):
"""
Highlights a feature with rubberBald class when selecting
features are more than one.
:param index: Selected QTreeView item index
:type Integer
:return: None
"""
map = self.iface.mapCanvas()
try:
# Get the selected item text using the index
selected_item = self.model.itemFromIndex(index)
# Use mutli-select only when more than 1 items are selected.
if self.layer.selectedFeatures() < 2:
return
self.selected_root = selected_item
# Split the text to get the key and value.
selected_item_text = selected_item.text()
selected_value = selected_item.data()
# If the first word is feature, expand & highlight.
if selected_item_text == format_name(self.spatial_unit.short_name):
self.view.expand(index) # expand the item
# Clear any existing highlight
self.clear_sel_highlight()
# Insert highlight
# Create expression to target the selected feature
expression = QgsExpression(
"\"id\"='" + str(selected_value) + "'"
)
# Get feature iteration based on the expression
ft_iteration = self.layer.getFeatures(
QgsFeatureRequest(expression)
)
# Retrieve geometry and attributes
for feature in ft_iteration:
# Fetch geometry
geom = feature.geometry()
self.sel_highlight = QgsHighlight(map, geom, self.layer)
self.sel_highlight.setFillColor(selection_color())
self.sel_highlight.setWidth(4)
self.sel_highlight.setColor(QColor(212,95,0, 255))
self.sel_highlight.show()
break
except AttributeError:
# pass attribute error on child items such as party
pass
except IndexError:
pass
def steam_signals(self, entity):
self.edit_btn.clicked.connect(
lambda : self.edit_selected_steam(
entity
)
)
self.delete_btn.clicked.connect(
self.delete_selected_item
)
self.view_document_btn.clicked.connect(
lambda : self.view_steam_document(
entity
)
)
def steam_data(self, mode):
item = None
# if self.view.currentIndex().text() == format_name(self.party):
# return None, None
# One item is selected and number of feature is also 1
if len(self.layer.selectedFeatures()) == 1 and \
len(self.view.selectedIndexes()) == 1:
index = self.view.selectedIndexes()[0]
item = self.model.itemFromIndex(index)
result = item.data()
# One item is selected on the map but not on the treeview
elif len(self.layer.selectedFeatures()) == 1 and \
len(self.view.selectedIndexes()) == 0:
item = self.model.item(0, 0)
result = item.data()
# multiple features are selected but one treeview item is selected
elif len(self.layer.selectedFeatures()) > 1 and \
len(self.view.selectedIndexes()) == 1:
item = self.selected_root
result = self.selected_root.data()
# multiple features are selected but no treeview item is selected
elif len(self.layer.selectedFeatures()) > 1 and \
len(self.view.selectedIndexes()) == 0:
result = 'Please, select an item to {}.'.format(mode)
else:
result = 'Please, select at least one feature to {}.'.format(mode)
if result is None:
if item is None:
item = self.model.item(0, 0)
result = item.data()
else:
result = item.parent().data()
return result, item
def edit_selected_steam(self, entity):
id, item = self.steam_data('edit')
feature_edit = True
if id is None:
return
if isinstance(id, str):
data_error = QApplication.translate('DetailsTreeView', id)
QMessageBox.warning(
self.iface.mainWindow(), "Edit Error", data_error
)
return
if item.text() == 'Social Tenure Relationship':
model = self.STR_models[id]
feature_edit = False
##TODO add STR wizard edit mode here.
elif item.text() == format_name(self.party.short_name):
feature_edit = False
model = self.party_models[id]
editor = EntityEditorDialog(
self.party, model, self.iface.mainWindow()
)
editor.exec_()
else:
model = self.feature_models[id]
editor = EntityEditorDialog(
entity, model, self.iface.mainWindow()
)
editor.exec_()
#root = self.find_root(entity, id)
self.view.expand(item.index())
if feature_edit:
self.update_edited_steam(entity, id)
else:
self.update_edited_steam(self.social_tenure, id)
def delete_selected_item(self):
str_edit = False
id, item = self.steam_data('delete')
if isinstance(id, str):
data_error = QApplication.translate(
'DetailsTreeView', id
)
QMessageBox.warning(
self.iface.mainWindow(),
'Delete Error',
data_error
)
return
if item.text() == 'Social Tenure Relationship':
str_edit = True
db_model = self.STR_models[id]
elif item.text() == format_name(self.spatial_unit.short_name) and \
id not in self.feature_STR_model.keys():
db_model = self.feature_models[id]
# if spatial unit is linked to STR, don't allow delete
elif item.text() == format_name(self.spatial_unit.short_name) and \
id in self.feature_STR_model.keys():
delete_warning = QApplication.translate(
'DetailsTreeView',
'You have to first delete the social tenure \n'
'relationship to delete the {} record.'.format(
item.text()
)
)
QMessageBox.warning(
self.iface.mainWindow(),
'Delete Error',
delete_warning
)
return
# If it is party node, STR exists and don't allow delete.
elif item.text() == format_name(self.party.short_name):
delete_warning = QApplication.translate(
'DetailsTreeView',
'You have to first delete the social tenure \n'
'relationship to delete the {} record.'.format(
item.text()
)
)
QMessageBox.warning(
self.iface.mainWindow(),
'Delete Error',
delete_warning
)
return
else:
return
delete_warning = QApplication.translate(
'DetailsTreeView',
'Are you sure you want to delete '
'the selected record(s)?\n'
'This action cannot be undone.'
)
delete_question = QMessageBox.warning(
self.iface.mainWindow(),
"Delete Warning",
delete_warning,
QMessageBox.Yes | QMessageBox.No
)
if delete_question == QMessageBox.Yes:
db_model.delete()
if str_edit:
del self.STR_models[id]
else:
self.removed_feature = id
del self.feature_models[id]
self.updated_removed_steam(str_edit, item)
else:
return
def update_edited_steam(self, entity, feature_id):
# remove rows before adding the updated ones.
self.layer.setSelectedFeatures(
self.feature_models.keys()
)
root = self.find_root(entity, feature_id)
if root is None:
return
self.view.selectionModel().select(
root.index(), self.view.selectionModel().Select
)
self.expand_node(root)
self.multi_select_highlight(root.index())
def find_root(self, entity, feature_id):
all_roots = self.model.findItems(
format_name(entity.short_name)
)
root = None
for item in all_roots:
if item.data() == feature_id:
root = item
break
return root
def updated_removed_steam(self, STR_edit, item):
if not STR_edit:
if len(self.feature_models) > 1:
self.refresh_layers()
feature_ids = self.feature_models.keys()
self.layer.setSelectedFeatures(
feature_ids
)
else:
item.removeRows(0, 2)
item.setText('No STR Definded')
no_str_icon = QIcon(
':/plugins/stdm/images/icons/remove.png'
)
item.setIcon(no_str_icon)
def view_steam_document(self, entity):
# Slot raised to show the document viewer for the selected entity
id, item = self.steam_data('edit')
if id is None:
return
if isinstance(id, str):
data_error = QApplication.translate('DetailsTreeView', id)
QMessageBox.warning(
self.iface.mainWindow(), "Edit Error", data_error
)
return
if item.text() == 'Social Tenure Relationship':
db_model = self.STR_models[id]
else:
db_model = self.feature_models[id]
if not db_model is None:
docs = db_model.documents
# Notify there are no documents for the selected doc
if len(docs) == 0:
msg = QApplication.translate(
'EntityBrowser',
'There are no supporting documents '
'for the selected record.'
)
QMessageBox.warning(
self,
self.doc_viewer_title,
msg
)
else:
self.doc_viewer.load(docs)
class DlgSqlLayerWindow(QWidget, Ui_Dialog):
nameChanged = pyqtSignal(str)
def __init__(self, iface, layer, parent=None):
QWidget.__init__(self, parent)
self.iface = iface
self.layer = layer
uri = QgsDataSourceUri(layer.source())
dbplugin = None
db = None
if layer.dataProvider().name() == 'postgres':
dbplugin = createDbPlugin('postgis', 'postgres')
elif layer.dataProvider().name() == 'spatialite':
dbplugin = createDbPlugin('spatialite', 'spatialite')
elif layer.dataProvider().name() == 'oracle':
dbplugin = createDbPlugin('oracle', 'oracle')
elif layer.dataProvider().name() == 'virtual':
dbplugin = createDbPlugin('vlayers', 'virtual')
if dbplugin:
dbplugin.connectToUri(uri)
db = dbplugin.db
self.dbplugin = dbplugin
self.db = db
self.filter = ""
self.allowMultiColumnPk = isinstance(db, PGDatabase) # at the moment only PostgreSQL allows a primary key to span multiple columns, spatialite doesn't
self.aliasSubQuery = isinstance(db, PGDatabase) # only PostgreSQL requires subqueries to be aliases
self.setupUi(self)
self.setWindowTitle(
u"%s - %s [%s]" % (self.windowTitle(), db.connection().connectionName(), db.connection().typeNameString()))
self.defaultLayerName = 'QueryLayer'
if self.allowMultiColumnPk:
self.uniqueColumnCheck.setText(self.trUtf8("Column(s) with unique values"))
else:
self.uniqueColumnCheck.setText(self.trUtf8("Column with unique values"))
self.editSql.setFocus()
self.editSql.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
self.editSql.setMarginVisible(True)
self.initCompleter()
# allow copying results
copyAction = QAction("copy", self)
self.viewResult.addAction(copyAction)
copyAction.setShortcuts(QKeySequence.Copy)
copyAction.triggered.connect(self.copySelectedResults)
self.btnExecute.clicked.connect(self.executeSql)
self.btnSetFilter.clicked.connect(self.setFilter)
self.btnClear.clicked.connect(self.clearSql)
self.presetStore.clicked.connect(self.storePreset)
self.presetDelete.clicked.connect(self.deletePreset)
self.presetCombo.activated[str].connect(self.loadPreset)
self.presetCombo.activated[str].connect(self.presetName.setText)
self.updatePresetsCombobox()
self.geomCombo.setEditable(True)
self.geomCombo.lineEdit().setReadOnly(True)
self.uniqueCombo.setEditable(True)
self.uniqueCombo.lineEdit().setReadOnly(True)
self.uniqueModel = QStandardItemModel(self.uniqueCombo)
self.uniqueCombo.setModel(self.uniqueModel)
if self.allowMultiColumnPk:
self.uniqueCombo.setItemDelegate(QStyledItemDelegate())
self.uniqueModel.itemChanged.connect(self.uniqueChanged) # react to the (un)checking of an item
self.uniqueCombo.lineEdit().textChanged.connect(self.uniqueTextChanged) # there are other events that change the displayed text and some of them can not be caught directly
self.layerTypeWidget.hide() # show if load as raster is supported
#self.loadLayerBtn.clicked.connect(self.loadSqlLayer)
self.updateLayerBtn.clicked.connect(self.updateSqlLayer)
self.getColumnsBtn.clicked.connect(self.fillColumnCombos)
self.queryBuilderFirst = True
self.queryBuilderBtn.setIcon(QIcon(":/db_manager/icons/sql.gif"))
self.queryBuilderBtn.clicked.connect(self.displayQueryBuilder)
self.presetName.textChanged.connect(self.nameChanged)
# Update from layer
# Fisrtly the SQL from QgsDataSourceUri table
sql = uri.table()
if uri.keyColumn() == '_uid_':
match = re.search('^\(SELECT .+ AS _uid_,\* FROM \((.*)\) AS _subq_.+_\s*\)$', sql, re.S)
if match:
sql = match.group(1)
else:
match = re.search('^\((SELECT .+ FROM .+)\)$', sql, re.S)
if match:
sql = match.group(1)
self.editSql.setText(sql)
self.executeSql()
# Then the columns
self.geomCombo.setCurrentIndex(self.geomCombo.findText(uri.geometryColumn(), Qt.MatchExactly))
if uri.keyColumn() != '_uid_':
self.uniqueColumnCheck.setCheckState(Qt.Checked)
if self.allowMultiColumnPk:
itemsData = uri.keyColumn().split(',')
for item in self.uniqueModel.findItems("*", Qt.MatchWildcard):
if item.data() in itemsData:
item.setCheckState(Qt.Checked)
else:
keyColumn = uri.keyColumn()
for item in self.uniqueModel.findItems("*", Qt.MatchWildcard):
if item.data() == keyColumn:
self.uniqueCombo.setCurrentIndex(self.uniqueModel.indexFromItem(item).row())
# Finally layer name, filter and selectAtId
self.layerNameEdit.setText(layer.name())
self.filter = uri.sql()
if uri.selectAtIdDisabled():
self.avoidSelectById.setCheckState(Qt.Checked)
def updatePresetsCombobox(self):
self.presetCombo.clear()
names = []
entries = QgsProject.instance().subkeyList('DBManager', 'savedQueries')
for entry in entries:
name = QgsProject.instance().readEntry('DBManager', 'savedQueries/' + entry + '/name')[0]
names.append(name)
for name in sorted(names):
self.presetCombo.addItem(name)
self.presetCombo.setCurrentIndex(-1)
def storePreset(self):
query = self._getSqlQuery()
if query == "":
return
name = self.presetName.text()
QgsProject.instance().writeEntry('DBManager', 'savedQueries/q' + unicode(name.__hash__()) + '/name', name)
QgsProject.instance().writeEntry('DBManager', 'savedQueries/q' + unicode(name.__hash__()) + '/query', query)
index = self.presetCombo.findText(name)
if index == -1:
self.presetCombo.addItem(name)
self.presetCombo.setCurrentIndex(self.presetCombo.count() - 1)
else:
self.presetCombo.setCurrentIndex(index)
def deletePreset(self):
name = self.presetCombo.currentText()
QgsProject.instance().removeEntry('DBManager', 'savedQueries/q' + unicode(name.__hash__()))
self.presetCombo.removeItem(self.presetCombo.findText(name))
self.presetCombo.setCurrentIndex(-1)
def loadPreset(self, name):
query = QgsProject.instance().readEntry('DBManager', 'savedQueries/q' + unicode(name.__hash__()) + '/query')[0]
name = QgsProject.instance().readEntry('DBManager', 'savedQueries/q' + unicode(name.__hash__()) + '/name')[0]
self.editSql.setText(query)
def clearSql(self):
self.editSql.clear()
self.editSql.setFocus()
self.filter = ""
def executeSql(self):
sql = self._getSqlQuery()
if sql == "":
return
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
# delete the old model
old_model = self.viewResult.model()
self.viewResult.setModel(None)
if old_model:
old_model.deleteLater()
cols = []
quotedCols = []
try:
# set the new model
model = self.db.sqlResultModel(sql, self)
self.viewResult.setModel(model)
self.lblResult.setText(self.tr("%d rows, %.1f seconds") % (model.affectedRows(), model.secs()))
cols = self.viewResult.model().columnNames()
for col in cols:
quotedCols.append(self.db.connector.quoteId(col))
except BaseError as e:
QApplication.restoreOverrideCursor()
DlgDbError.showError(e, self)
self.uniqueModel.clear()
self.geomCombo.clear()
return
self.setColumnCombos(cols, quotedCols)
self.update()
QApplication.restoreOverrideCursor()
def _getSqlLayer(self, _filter):
hasUniqueField = self.uniqueColumnCheck.checkState() == Qt.Checked
if hasUniqueField:
if self.allowMultiColumnPk:
checkedCols = []
for item in self.uniqueModel.findItems("*", Qt.MatchWildcard):
if item.checkState() == Qt.Checked:
checkedCols.append(item.data())
uniqueFieldName = ",".join(checkedCols)
elif self.uniqueCombo.currentIndex() >= 0:
uniqueFieldName = self.uniqueModel.item(self.uniqueCombo.currentIndex()).data()
else:
uniqueFieldName = None
else:
uniqueFieldName = None
hasGeomCol = self.hasGeometryCol.checkState() == Qt.Checked
if hasGeomCol:
geomFieldName = self.geomCombo.currentText()
else:
geomFieldName = None
query = self._getSqlQuery()
if query == "":
return None
# remove a trailing ';' from query if present
if query.strip().endswith(';'):
query = query.strip()[:-1]
from qgis.core import QgsMapLayer, QgsMapLayerRegistry
layerType = QgsMapLayer.VectorLayer if self.vectorRadio.isChecked() else QgsMapLayer.RasterLayer
# get a new layer name
names = []
for layer in QgsMapLayerRegistry.instance().mapLayers().values():
names.append(layer.name())
layerName = self.layerNameEdit.text()
if layerName == "":
layerName = self.defaultLayerName
newLayerName = layerName
index = 1
while newLayerName in names:
index += 1
newLayerName = u"%s_%d" % (layerName, index)
# create the layer
layer = self.db.toSqlLayer(query, geomFieldName, uniqueFieldName, newLayerName, layerType,
self.avoidSelectById.isChecked(), _filter)
if layer.isValid():
return layer
else:
return None
def loadSqlLayer(self):
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
try:
layer = self._getSqlLayer(self.filter)
if layer == None:
return
from qgis.core import QgsMapLayerRegistry
QgsMapLayerRegistry.instance().addMapLayers([layer], True)
finally:
QApplication.restoreOverrideCursor()
def updateSqlLayer(self):
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
try:
layer = self._getSqlLayer(self.filter)
if layer == None:
return
#self.layer.dataProvider().setDataSourceUri(layer.dataProvider().dataSourceUri())
#self.layer.dataProvider().reloadData()
XMLDocument = QDomDocument("style")
XMLMapLayers = XMLDocument.createElement("maplayers")
XMLMapLayer = XMLDocument.createElement("maplayer")
self.layer.writeLayerXML(XMLMapLayer, XMLDocument)
XMLMapLayer.firstChildElement("datasource").firstChild().setNodeValue(layer.source())
XMLMapLayers.appendChild(XMLMapLayer)
XMLDocument.appendChild(XMLMapLayers)
self.layer.readLayerXML(XMLMapLayer)
self.layer.reload()
self.iface.actionDraw().trigger()
self.iface.mapCanvas().refresh()
self.iface.legendInterface().refreshLayerSymbology(layer)
finally:
QApplication.restoreOverrideCursor()
def fillColumnCombos(self):
query = self._getSqlQuery()
if query == "":
return
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
# remove a trailing ';' from query if present
if query.strip().endswith(';'):
query = query.strip()[:-1]
# get all the columns
cols = []
quotedCols = []
connector = self.db.connector
if self.aliasSubQuery:
# get a new alias
aliasIndex = 0
while True:
alias = "_subQuery__%d" % aliasIndex
escaped = re.compile('\\b("?)' + re.escape(alias) + '\\1\\b')
if not escaped.search(query):
break
aliasIndex += 1
sql = u"SELECT * FROM (%s\n) AS %s LIMIT 0" % (unicode(query), connector.quoteId(alias))
else:
sql = u"SELECT * FROM (%s\n) WHERE 1=0" % unicode(query)
c = None
try:
c = connector._execute(None, sql)
cols = connector._get_cursor_columns(c)
for col in cols:
quotedCols.append(connector.quoteId(col))
except BaseError as e:
QApplication.restoreOverrideCursor()
DlgDbError.showError(e, self)
self.uniqueModel.clear()
self.geomCombo.clear()
return
finally:
if c:
c.close()
del c
self.setColumnCombos(cols, quotedCols)
QApplication.restoreOverrideCursor()
def setColumnCombos(self, cols, quotedCols):
# get sensible default columns. do this before sorting in case there's hints in the column order (eg, id is more likely to be first)
try:
defaultGeomCol = next(col for col in cols if col in ['geom', 'geometry', 'the_geom', 'way'])
except:
defaultGeomCol = None
try:
defaultUniqueCol = [col for col in cols if 'id' in col][0]
except:
defaultUniqueCol = None
colNames = sorted(zip(cols, quotedCols))
newItems = []
uniqueIsFilled = False
for (col, quotedCol) in colNames:
item = QStandardItem(col)
item.setData(quotedCol)
item.setEnabled(True)
item.setCheckable(self.allowMultiColumnPk)
item.setSelectable(not self.allowMultiColumnPk)
if self.allowMultiColumnPk:
matchingItems = self.uniqueModel.findItems(col)
if matchingItems:
item.setCheckState(matchingItems[0].checkState())
uniqueIsFilled = uniqueIsFilled or matchingItems[0].checkState() == Qt.Checked
else:
item.setCheckState(Qt.Unchecked)
newItems.append(item)
if self.allowMultiColumnPk:
self.uniqueModel.clear()
self.uniqueModel.appendColumn(newItems)
self.uniqueChanged()
else:
previousUniqueColumn = self.uniqueCombo.currentText()
self.uniqueModel.clear()
self.uniqueModel.appendColumn(newItems)
if self.uniqueModel.findItems(previousUniqueColumn):
self.uniqueCombo.setEditText(previousUniqueColumn)
uniqueIsFilled = True
oldGeometryColumn = self.geomCombo.currentText()
self.geomCombo.clear()
self.geomCombo.addItems(cols)
self.geomCombo.setCurrentIndex(self.geomCombo.findText(oldGeometryColumn, Qt.MatchExactly))
# set sensible default columns if the columns are not already set
try:
if self.geomCombo.currentIndex() == -1:
self.geomCombo.setCurrentIndex(cols.index(defaultGeomCol))
except:
pass
items = self.uniqueModel.findItems(defaultUniqueCol)
if items and not uniqueIsFilled:
if self.allowMultiColumnPk:
items[0].setCheckState(Qt.Checked)
else:
self.uniqueCombo.setEditText(defaultUniqueCol)
try:
pass
except:
pass
def copySelectedResults(self):
if len(self.viewResult.selectedIndexes()) <= 0:
return
model = self.viewResult.model()
# convert to string using tab as separator
text = model.headerToString("\t")
for idx in self.viewResult.selectionModel().selectedRows():
text += "\n" + model.rowToString(idx.row(), "\t")
QApplication.clipboard().setText(text, QClipboard.Selection)
QApplication.clipboard().setText(text, QClipboard.Clipboard)
def initCompleter(self):
dictionary = None
if self.db:
dictionary = self.db.connector.getSqlDictionary()
if not dictionary:
# use the generic sql dictionary
from .sql_dictionary import getSqlDictionary
dictionary = getSqlDictionary()
wordlist = []
for name, value in dictionary.iteritems():
wordlist += value # concat lists
wordlist = list(set(wordlist)) # remove duplicates
api = QsciAPIs(self.editSql.lexer())
for word in wordlist:
api.add(word)
api.prepare()
self.editSql.lexer().setAPIs(api)
def displayQueryBuilder(self):
dlg = QueryBuilderDlg(self.iface, self.db, self, reset=self.queryBuilderFirst)
self.queryBuilderFirst = False
r = dlg.exec_()
if r == QDialog.Accepted:
self.editSql.setText(dlg.query)
def _getSqlQuery(self):
sql = self.editSql.selectedText()
if len(sql) == 0:
sql = self.editSql.text()
return sql
def uniqueChanged(self):
# when an item is (un)checked, simply trigger an update of the combobox text
self.uniqueTextChanged(None)
def uniqueTextChanged(self, text):
# Whenever there is new text displayed in the combobox, check if it is the correct one and if not, display the correct one.
checkedItems = []
for item in self.uniqueModel.findItems("*", Qt.MatchWildcard):
if item.checkState() == Qt.Checked:
checkedItems.append(item.text())
label = ", ".join(checkedItems)
if text != label:
self.uniqueCombo.setEditText(label)
def setFilter(self):
from qgis.gui import QgsQueryBuilder
layer = self._getSqlLayer("")
if not layer:
return
dlg = QgsQueryBuilder(layer)
dlg.setSql(self.filter)
if dlg.exec_():
self.filter = dlg.sql()
layer.deleteLater()
class FormItem(QStandardItem):
def __init__(self, name, fields, setup):
super(FormItem, self).__init__(name)
fields = [("Name", str, name)] + fields
self.name = lambda: str(self.text())
self.names, _, _ = zip(*fields)
self.dtypes = {}
self.widgets = {}
self.method_names = []
self.val_items = {}
self.expr_items = {}
self.group_items = {}
self.setup = setup
self.params_model = QStandardItemModel()
self.params_model.itemChanged.connect(self.update_name)
self.params_model.setHorizontalHeaderLabels(["Name", "Formula", "Evaluated"])
self.params_widget = QTableView()
self.params_widget.setModel(self.params_model)
self.params_widget.setItemDelegate(FormDelegate(self.params_model, self.widgets))
self.params_widget.verticalHeader().hide()
for name, item_type, default in fields:
self.add_field(name, item_type, default)
self.params_widget.resizeRowsToContents()
self.context_menu = ActionsMenu([])
self.params_model.itemChanged.connect(self.notify_group_item_children)
def notify_group_item_children(self, item):
method_name = method_style(self.params_model.item(item.row(), 0).text())
if method_name in self.group_items:
current_item = self.dtypes[method_name](item.text())
previous_item = self.dtypes[method_name](self.group_items[method_name])
self.group_items[method_name] = current_item
current_item.register_dependency(self)
previous_item.unregister_dependency(self)
def add_field(self, word_name, item_type, value):
word_name = word_style(word_name)
method_name = method_style(word_name)
if item_type is int:
self.dtypes[method_name] = int
self.widgets[word_name] = lambda: IntVarLineEdit(self.setup)
elif item_type is float:
self.dtypes[method_name] = float
self.widgets[word_name] = lambda: VarLineEdit(self.setup)
elif isinstance(item_type, bool):
self.dtypes[method_name] = bool
self.widgets[word_name] = QCheckBox
elif isinstance(item_type, (list, tuple)):
self.dtypes[method_name] = str
self.widgets[word_name] = \
lambda grp=item_type, **kwargs: MyComboBox(grp, **kwargs)
elif isinstance(item_type, GroupItem):
group = item_type
value = group.items_list()[0].text()
self.dtypes[method_name] = lambda i_name, grp=group: grp.item_from_name(i_name)
self.widgets[word_name] = \
lambda grp=group, **kwargs: ItemsComboBox(grp, **kwargs)
self.group_items[method_name] = value
group.item_from_name(value).register_dependency(self)
self.expr_items[method_name] = QStandardItem(str(value))
self.val_items[method_name] = ConstantItem("")
self.params_model.appendRow([ConstantItem(word_name), self.expr_items[method_name], self.val_items[method_name]])
self.method_names.append(method_name)
def set_name(self, name):
self.setText(name)
self.params_model.item(0, 1).setText(name)
def update_name(self):
self.setText(self.params_model.item(0, 1).text())
def eval_item(self, item):
if item in self.method_names:
dtype = self.dtypes[item]
text = self.val_items[item].text()
if text == "":
text = self.expr_items[item].text()
return dtype(text)
else:
raise AttributeError(item)
def __getattr__(self, item):
return self.eval_item(item)
class PosiviewProperties(QgsOptionsDialogBase, Ui_PosiviewPropertiesBase):
'''
GUI class classdocs for the Configuration dialog
'''
applyChanges = pyqtSignal(dict)
def __init__(self, project, parent=None):
'''
Setup dialog widgets with the project properties
'''
super(PosiviewProperties, self).__init__("PosiViewProperties", parent)
self.setupUi(self)
self.groupBox_6.hide()
self.initOptionsBase(False)
self.restoreOptionsBaseUi()
self.comboBoxParser.addItems(PARSERS)
self.comboBoxProviderType.addItems(DEVICE_TYPES)
self.project = project
self.projectProperties = project.properties()
self.mToolButtonLoad.setDefaultAction(self.actionLoadConfiguration)
self.mToolButtonSave.setDefaultAction(self.actionSaveConfiguration)
self.mobileModel = QStringListModel()
self.mobileListModel = QStringListModel()
self.mMobileListView.setModel(self.mobileListModel)
self.mobileProviderModel = QStandardItemModel()
self.mobileProviderModel.setHorizontalHeaderLabels(('Provider', 'Filter'))
self.mMobileProviderTableView.setModel(self.mobileProviderModel)
self.providerListModel = QStringListModel()
self.mDataProviderListView.setModel(self.providerListModel)
self.comboBoxProviders.setModel(self.providerListModel)
self.setupModelData(self.projectProperties)
self.setupGeneralData(self.projectProperties)
def setupModelData(self, properties):
self.mobileListModel.setStringList(sorted(properties['Mobiles'].keys()))
self.providerListModel.setStringList(sorted(properties['Provider'].keys()))
def setupGeneralData(self, properties):
self.lineEditCruise.setText(properties['Mission']['cruise'])
self.lineEditDive.setText(properties['Mission']['dive'])
self.lineEditStation.setText(properties['Mission']['station'])
self.lineEditRecorderPath.setText(properties['RecorderPath'])
self.checkBoxAutoRecording.setChecked(properties['AutoRecord'])
self.spinBoxNotifyDuration.setValue(properties['NotifyDuration'])
self.checkBoxUtcClock.setChecked((properties['ShowUtcClock']))
def updateGeneralData(self):
self.projectProperties['Mission']['cruise'] = self.lineEditCruise.text()
self.projectProperties['Mission']['dive'] = self.lineEditDive.text()
self.projectProperties['Mission']['station'] = self.lineEditStation.text()
self.projectProperties['RecorderPath'] = self.lineEditRecorderPath.text()
self.projectProperties['AutoRecord'] = self.checkBoxAutoRecording.isChecked()
self.projectProperties['NotifyDuration'] = self.spinBoxNotifyDuration.value()
self.projectProperties['ShowUtcClock'] = self.checkBoxUtcClock.isChecked()
def getColor(self, value):
try:
return QColor.fromRgba(int(value))
except ValueError:
return QColor(value)
@pyqtSlot(QAbstractButton, name='on_buttonBox_clicked')
def onButtonBoxClicked(self, button):
role = self.buttonBox.buttonRole(button)
if role == QDialogButtonBox.ApplyRole or role == QDialogButtonBox.AcceptRole:
self.updateGeneralData()
self.applyChanges.emit(self.projectProperties)
@pyqtSlot(name='on_actionSaveConfiguration_triggered')
def onActionSaveConfigurationTriggered(self):
''' Save the current configuration
'''
fn = QFileDialog.getSaveFileName(None, 'Save PosiView configuration', '', 'Configuration (*.ini *.conf)')
self.project.store(fn)
@pyqtSlot(name='on_actionLoadConfiguration_triggered')
def onActionLoadConfigurationTriggered(self):
''' Load configuration from file
'''
fn = QFileDialog.getOpenFileName(None, 'Save PosiView configuration', '', 'Configuration (*.ini *.conf)')
self.projectProperties = self.project.read(fn)
self.setupModelData(self.projectProperties)
self.setupGeneralData(self.projectProperties)
@pyqtSlot(QModelIndex, name='on_mMobileListView_clicked')
def editMobile(self, index):
''' Populate the widgets with the selected mobiles properties
'''
if index.isValid():
self.populateMobileWidgets(index)
@pyqtSlot(str, name='on_comboBoxMobileType_currentIndexChanged')
def mobileTypeChanged(self, mType):
if mType == 'SHAPE':
# self.lineEditMobileShape.setText(str(mobile['shape']))
self.lineEditMobileShape.setEnabled(True)
else:
self.lineEditMobileShape.setEnabled(False)
@pyqtSlot(QModelIndex, name='on_mMobileListView_activated')
def activated(self, index):
pass
@pyqtSlot(name='on_toolButtonAddMobile_clicked')
def addMobile(self):
self.mobileListModel.insertRow(self.mobileListModel.rowCount())
index = self.mobileListModel.index(self.mobileListModel.rowCount() - 1)
self.lineEditMobileName.setText('NewMobile')
self.mobileListModel.setData(index, 'NewMobile', Qt.DisplayRole)
self.mMobileListView.setCurrentIndex(index)
self.applyMobile()
@pyqtSlot(name='on_pushButtonApplyMobile_clicked')
def applyMobile(self):
index = self.mMobileListView.currentIndex()
if index.isValid() and not self.lineEditMobileName.text() == '':
mobile = dict()
mobile['Name'] = self.lineEditMobileName.text()
mobile['type'] = self.comboBoxMobileType.currentText()
try:
t = eval(self.lineEditMobileShape.text())
if t.__class__ is tuple or t.__class__ is dict:
mobile['shape'] = t
except SyntaxError:
mobile['shape'] = ((0.0, -0.5), (0.3, 0.5), (0.0, 0.2), (-0.5, 0.5))
mobile['length'] = self.doubleSpinBoxMobileLength.value()
mobile['width'] = self.doubleSpinBoxMobileWidth.value()
mobile['zValue'] = self.spinBoxZValue.value()
mobile['color'] = self.mColorButtonMobileColor.color().rgba()
mobile['fillColor'] = self.mColorButtonMobileFillColor.color().rgba()
mobile['timeout'] = self.spinBoxMobileTimeout.value() * 1000
mobile['nofixNotify'] = self.spinBoxMobileNotification.value()
mobile['trackLength'] = self.spinBoxTrackLength.value()
mobile['trackColor'] = self.mColorButtonMobileTrackColor.color().rgba()
provs = dict()
for r in range(self.mobileProviderModel.rowCount()):
try:
fil = int(self.mobileProviderModel.item(r, 1).data(Qt.DisplayRole))
except:
fil = self.mobileProviderModel.item(r, 1).data(Qt.DisplayRole)
if not fil:
fil = None
provs[self.mobileProviderModel.item(r, 0).data(Qt.DisplayRole)] = fil
mobile['provider'] = provs
currName = self.mobileListModel.data(index, Qt.DisplayRole)
if not currName == mobile['Name']:
del self.projectProperties['Mobiles'][currName]
self.mobileListModel.setData(index, mobile['Name'], Qt.DisplayRole)
self.projectProperties['Mobiles'][mobile['Name']] = mobile
def populateMobileWidgets(self, index):
mobile = self.projectProperties['Mobiles'][self.mobileListModel.data(index, Qt.DisplayRole)]
self.lineEditMobileName.setText(mobile.get('Name'))
self.comboBoxMobileType.setCurrentIndex(self.comboBoxMobileType.findText(mobile.setdefault('type', 'BOX').upper()))
if mobile['type'] == 'SHAPE':
self.lineEditMobileShape.setText(str(mobile['shape']))
self.lineEditMobileShape.setEnabled(True)
else:
self.lineEditMobileShape.setEnabled(False)
self.lineEditMobileShape.clear()
self.doubleSpinBoxMobileLength.setValue(mobile.get('length', 20.0))
self.doubleSpinBoxMobileWidth.setValue(mobile.get('width', 5.0))
self.spinBoxZValue.setValue(mobile.get('zValue', 100))
self.mColorButtonMobileColor.setColor(self.getColor(mobile.get('color', 'black')))
self.mColorButtonMobileFillColor.setColor(self.getColor(mobile.get('fillColor', 'green')))
self.spinBoxMobileTimeout.setValue(mobile.get('timeout', 3000) / 1000)
self.spinBoxMobileNotification.setValue(mobile.get('nofixNotify', 0))
self.spinBoxTrackLength.setValue(mobile.get('trackLength', 100))
self.mColorButtonMobileTrackColor.setColor(self.getColor(mobile.get('trackColor', 'green')))
r = 0
self.mobileProviderModel.removeRows(0, self.mobileProviderModel.rowCount())
if 'provider' in mobile:
for k, v in mobile['provider'].items():
prov = QStandardItem(k)
val = QStandardItem(str(v))
self.mobileProviderModel.setItem(r, 0, prov)
self.mobileProviderModel.setItem(r, 1, val)
r += 1
@pyqtSlot(name='on_toolButtonRemoveMobile_clicked')
def removeMobile(self):
idx = self.mMobileListView.currentIndex()
if idx.isValid():
self.projectProperties['Mobiles'].pop(self.mobileListModel.data(idx, Qt.DisplayRole))
self.mobileListModel.removeRows(idx.row(), 1)
idx = self.mMobileListView.currentIndex()
if idx.isValid():
self.populateMobileWidgets(idx)
@pyqtSlot(name='on_toolButtonRefreshMobileProvider_clicked')
def refreshMobileProvider(self):
prov = self.comboBoxProviders.currentText()
if prov == '':
return
fil = None
if self.lineEditProviderFilter.text() != '':
fil = self.lineEditProviderFilter.text()
items = self.mobileProviderModel.findItems(prov, Qt.MatchExactly, 0)
if items:
for item in items:
self.mobileProviderModel.setItem(item.row(), 1, QStandardItem(fil))
else:
self.mobileProviderModel.appendRow([QStandardItem(prov), QStandardItem(fil)])
@pyqtSlot(name='on_toolButtonRemoveMobileProvider_clicked')
def removeMobileProvider(self):
idx = self.mMobileProviderTableView.currentIndex()
if idx.isValid():
self.mobileProviderModel.removeRow(idx.row())
@pyqtSlot(name='on_pushButtonApplyDataProvider_clicked')
def applyDataProvider(self):
index = self.mDataProviderListView.currentIndex()
if index.isValid() and not self.lineEditProviderName.text() == '':
provider = dict()
provider['Name'] = self.lineEditProviderName.text()
provider['DataDeviceType'] = self.comboBoxProviderType.currentText()
if provider['DataDeviceType'] in NETWORK_TYPES:
provider['Host'] = self.lineEditProviderHostName.text()
provider['Port'] = self.spinBoxProviderPort.value()
provider['Parser'] = self.comboBoxParser.currentText()
currName = self.providerListModel.data(index, Qt.DisplayRole)
if not currName == provider['Name']:
del self.projectProperties['Provider'][currName]
self.providerListModel.setData(index, provider['Name'], Qt.DisplayRole)
self.projectProperties['Provider'][provider['Name']] = provider
@pyqtSlot(QModelIndex, name='on_mDataProviderListView_clicked')
def editDataProvider(self, index):
'''
'''
if index.isValid():
self.populateDataProviderWidgets(index)
def populateDataProviderWidgets(self, index):
provider = self.projectProperties['Provider'][self.providerListModel.data(index, Qt.DisplayRole)]
self.lineEditProviderName.setText(provider.get('Name'))
self.comboBoxProviderType.setCurrentIndex(self.comboBoxProviderType.findText(provider.setdefault('DataDeviceType', 'UDP').upper()))
if provider['DataDeviceType'] in NETWORK_TYPES:
self.stackedWidgetDataDevice.setCurrentIndex(0)
self.lineEditProviderHostName.setText(provider.setdefault('Host', '0.0.0.0'))
self.spinBoxProviderPort.setValue(int(provider.setdefault('Port', 2000)))
self.comboBoxParser.setCurrentIndex(self.comboBoxParser.findText(provider.setdefault('Parser', 'NONE').upper()))
@pyqtSlot(name='on_toolButtonAddDataProvider_clicked')
def addDataProvider(self):
self.providerListModel.insertRow(self.providerListModel.rowCount())
index = self.providerListModel.index(self.providerListModel.rowCount() - 1)
self.lineEditProviderName.setText('NewDataProvider')
self.providerListModel.setData(index, 'NewDataProvider', Qt.DisplayRole)
self.mDataProviderListView.setCurrentIndex(index)
self.applyDataProvider()
@pyqtSlot(name='on_toolButtonRemoveDataProvider_clicked')
def removeDataProvider(self):
idx = self.mDataProviderListView.currentIndex()
if idx.isValid():
self.projectProperties['Provider'].pop(self.providerListModel.data(idx, Qt.DisplayRole))
self.providerListModel.removeRows(idx.row(), 1)
idx = self.mDataProviderListView.currentIndex()
if idx.isValid():
self.populateDataProviderWidgets(idx)
@pyqtSlot(name='on_toolButtonSelectLogPath_clicked')
def selectRecorderPath(self):
path = QFileDialog.getExistingDirectory(self, self.tr('Select Recorder Path'), self.lineEditRecorderPath.text(),
QFileDialog.ShowDirsOnly | QFileDialog.DontResolveSymlinks)
if path != '':
self.lineEditRecorderPath.setText(path)
@pyqtSlot(QPoint, name='on_lineEditMobileShape_customContextMenuRequested')
def mobileShapeContextMenu(self, pos):
menu = QMenu(self.lineEditMobileShape)
vesselAction = menu.addAction(self.tr('Vessel'))
rovAction = menu.addAction(self.tr('ROV'))
auvAction = menu.addAction(self.tr('AUV'))
arrowAction = menu.addAction(self.tr('Arrow'))
selectedAction = menu.exec_(self.lineEditMobileShape.mapToGlobal(pos))
if selectedAction == vesselAction:
self.lineEditMobileShape.setText(u'((0, -0.5), (0.5, -0.3), (0.5, 0.5), (-0.5, 0.5), (-0.5, -0.3))')
elif selectedAction == rovAction:
self.lineEditMobileShape.setText(u'((0.3, -0.5), (0.5, -0.3), (0.5, 0.5), (-0.5, 0.5), (-0.5, -0.3), (-0.3, -0.5))')
elif selectedAction == auvAction:
self.lineEditMobileShape.setText(u'((0, -0.5), (0.5, -0.3), (0.5, 0.5), (-0.5, 0.5), (-0.5, -0.3))')
elif selectedAction == arrowAction:
self.lineEditMobileShape.setText(u'((0, -0.5), (0.5, 0.5), (0, 0), (-0.5, 0.5))')
@pyqtSlot(name='on_buttonBox_helpRequested')
def showHelp(self):
"""Display application help to the user."""
help_file = os.path.join(os.path.split(os.path.dirname(__file__))[0], 'help', 'index.html')
QDesktopServices.openUrl(QUrl.fromLocalFile(help_file))
class Browser(QWidget):
entrytype = type("EntryType", (object,), dict((v,k) for k,v in enumerate(
["directory", "playlist", "mediafile", "url"]
)))
col = type("BrowserColumns", (object,), dict((v,k) for k,v in enumerate(
["name", "last_modified", "entrytype", "uri"]
)))
@staticmethod
def columns():
return len(dict((k,v) for k,v in Browser.col.__dict__.items()
if not k.startswith("__")))
def __init__(self,app):
super(Browser,self).__init__()
self.mpd = app.mpd
self.ih = app.imagehelper
self.model = QStandardItemModel(0,self.columns(),self)
self.initGUI()
self.initActions()
def initGUI(self):
self.setWindowTitle(QApplication.applicationName())
layout = QVBoxLayout()
headerlayout = QHBoxLayout()
homeBtn = QToolButton()
homeBtn.setIcon(self.ih.homeButton)
homeBtn.setFixedSize(64,64)
homeBtn.clicked.connect(self.home)
headerlayout.addWidget(homeBtn)
label = QLabel("<b>Location</b>")
label.setMargin(10)
label.setFixedSize(label.sizeHint())
headerlayout.addWidget(label)
self.currentLocation = ClickableLabel("")
self.currentLocation.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
self.currentLocation.setWordWrap(True)
self.currentLocation.setFixedSize(400,64)
self.currentLocation.clicked.connect(self.back)
headerlayout.addWidget(self.currentLocation)
headerlayout.addStretch()
layout.addLayout(headerlayout)
self.view = QListView()
self.view.setSelectionMode( QAbstractItemView.SingleSelection)
self.view.setEditTriggers(QAbstractItemView.NoEditTriggers)
self.view.setContextMenuPolicy(Qt.CustomContextMenu)
self.view.customContextMenuRequested.connect(self.contextMenu)
self.view.setModel(self.model)
self.view.setModelColumn(0)
#self.view.doubleClicked.connect(self.doubleClicked)
self.view.activated.connect(self.activated)
layout.addWidget(self.view)
self.setLayout(layout)
def initActions(self):
self.actionAdd = QAction("Add", self)
self.actionAddPlay = QAction("Add and Play", self)
self.actionInsert = QAction("Insert", self)
self.actionReplace = QAction("Replace", self)
self.actionReplacePlay = QAction("Replace and Play", self)
self.actionUpdate = QAction("Update", self)
self.actionUpdateAll = QAction("Update all", self)
# playlist actions
self.actionPlsRename = QAction("Rename", self)
self.actionPlsDelete = QAction("Delete", self)
def contextMenu(self,pos):
if self.model.rowCount() == 0: return
mi = self.view.selectionModel().currentIndex()
if not mi.isValid(): return
uri = self.model.item(mi.row(),self.col.uri).text()
entrytype = int(self.model.item(mi.row(),self.col.entrytype).text())
addfunc = None
if entrytype != self.entrytype.playlist:
addfunc = self.mpd.add
else:
addfunc = self.mpd.load
popup = QMenu()
popup.addAction(self.actionAdd)
popup.addAction(self.actionAddPlay)
if entrytype == self.entrytype.mediafile or \
entrytype == self.entrytype.url:
popup.addAction(self.actionInsert)
popup.addAction(self.actionReplace)
popup.addAction(self.actionReplacePlay)
if entrytype == self.entrytype.playlist:
popup.addAction(self.actionPlsRename)
popup.addAction(self.actionPlsDelete)
else:
popup.addAction(self.actionUpdate)
popup.addAction(self.actionUpdateAll)
action = popup.exec_(self.mapToGlobal(pos))
status = self.mpd.status()
if action == self.actionAdd:
addfunc(uri)
elif action == self.actionAddPlay:
addfunc(uri)
self.mpd.play(int(status['playlistlength']))
elif action == self.actionInsert:
song = int(status.get('song',-1))+1
self.mpd.addid(uri,song)
elif action == self.actionReplace:
self.mpd.clear()
addfunc(uri)
elif action == self.actionReplacePlay:
self.mpd.clear()
addfunc(uri)
self.mpd.play()
elif action == self.actionUpdate:
ans = QMessageBox.question(
self, "Update", "Trigger update for '%s'?" % uri,
QMessageBox.Yes | QMessageBox.No, QMessageBox.No)
if ans == QMessageBox.Yes:
self.mpd.update(uri)
elif action == self.actionUpdateAll:
self.mpd.update()
elif action == self.actionPlsRename:
ans, ok = QInputDialog.getText(
self, "Rename playlist", "Rename playlist '%s':" % uri)
plsname = unicode(ans)
if ok and plsname != uri:
for pls in self.mpd.listplaylists():
if pls['playlist'] == plsname:
overwrite = QMessageBox.question(
self, "Rename playlist",
"Playlist exists, overwrite?",
QMessageBox.Yes | QMessageBox.No, QMessageBox.No)
if overwrite == QMessageBox.Yes:
self.mpd.rm(plsname)
self.mpd.rename(uri,plsname)
break
else:
self.mpd.rename(uri, plsname)
self.home()
elif action == self.actionPlsDelete:
ans = QMessageBox.question(
self, "Delete '%s'" % uri, "Are you sure?" % uri,
QMessageBox.Yes | QMessageBox.No, QMessageBox.No)
if ans == QMessageBox.Yes:
self.mpd.rm(uri)
self.home()
def showDirectory(self,uri):
try:
info = self.mpd.lsinfo(uri)
except MPDError, e:
print e
return
rows = []
for entry in [ d for d in info if not d.has_key('playlist')]:
row = self.createRow(entry)
if not row: continue
rows += [row]
for entry in sorted([ d for d in info if d.has_key('playlist')],
key=operator.itemgetter('playlist')):
row = self.createRow(entry)
if not row: continue
rows += [row]
self.currentLocation.setText(uri)
self.updateModel(rows)
class QgsAttributeTableDialog(QDialog):
'''
classdocs
'''
def __init__(self, parent, vectorlayer):
QDialog.__init__(self, parent)
# self.w = QDialog(self)
self.baseLayer = vectorlayer
self.canChangeAttributes = self.validate(
QgsVectorDataProvider.ChangeAttributeValues)
self.canDeleteFeatures = self.validate(
QgsVectorDataProvider.DeleteFeatures)
self.canAddAttributes = self.validate(
QgsVectorDataProvider.AddAttributes)
self.canDeleteAttributes = self.validate(
QgsVectorDataProvider.DeleteAttributes)
self.canAddFeatures = self.validate(QgsVectorDataProvider.AddFeatures)
gridLayout = QGridLayout(self)
self.setLayout(gridLayout)
self.setWindowTitle("Attribute Table")
self.setFixedSize(QSize(800, 600))
editorToolbar = QToolBar()
editorToolbar.setFixedSize(QSize(768, 48))
self.actionToggleEditing = QAction(QIcon("Resource\\edit.png"),
"ToggleEditing", self)
self.actionToggleEditing.triggered.connect(self.toggleEditing)
if (self.canChangeAttributes or self.canDeleteFeatures
or self.canAddAttributes or self.canDeleteAttributes
or self.canAddFeatures) and (not self.baseLayer.isReadOnly()):
self.actionToggleEditing.setEnabled(True)
else:
self.actionToggleEditing.setEnabled(False)
self.actionToggleEditing.setCheckable(True)
editorToolbar.addAction(self.actionToggleEditing)
self.actionSave = QAction(QIcon("Resource\\filesave.png"),
"Save Edits", self)
self.actionSave.triggered.connect(self.saveEditing)
self.actionSave.setCheckable(False)
self.actionSave.setEnabled(False)
editorToolbar.addAction(self.actionSave)
self.actiondeleteRows = QAction(
QIcon("Resource\\mActionDeleteSelected.png"),
"Delete selected features", self)
self.actiondeleteRows.triggered.connect(self.deleteRows)
self.actiondeleteRows.setCheckable(False)
self.actiondeleteRows.setEnabled(False)
editorToolbar.addAction(self.actiondeleteRows)
self.actionUnselectAll = QAction(
QIcon("Resource\\mActionDeselectAll.png"), "Unselect All", self)
self.actionUnselectAll.triggered.connect(self.unselectAll)
self.actionUnselectAll.setCheckable(False)
self.actionUnselectAll.setEnabled(True)
editorToolbar.addAction(self.actionUnselectAll)
self.actionSelectedToZoom = QAction(
QIcon("Resource\\mActionZoomToSelected.png"),
"Zoom map to the selected rows", self)
self.actionSelectedToZoom.triggered.connect(self.selectedToZoom)
self.actionSelectedToZoom.setCheckable(False)
self.actionSelectedToZoom.setEnabled(True)
editorToolbar.addAction(self.actionSelectedToZoom)
gridLayout.addWidget(editorToolbar, 0, 0, 1, 1)
self.model = QStandardItemModel()
# self.model.itemChanged.connect(self.attributeChanged)
self.attributeTable = QTableView(self)
self.attributeTable.setModel(self.model)
self.attributeTable.setColumnWidth(0, 200)
self.attributeTable.setColumnWidth(1, 160)
self.attributeTable.clicked.connect(self.tableSelectionChanged)
self.attributeTable.setSortingEnabled(True)
self.changeItemList = []
self.selectRows = []
self.isSave = True
self.initTable()
gridLayout.addWidget(self.attributeTable, 1, 0, 1, 1)
# self.attributeTable.selectionChanged.connect(self.selectFeature)
def tableSelectionChanged(self):
idxList = self.attributeTable.selectedIndexes()
if idxList != None and len(idxList) > 0:
self.baseLayer.removeSelection()
fidList = []
for idx in idxList:
fid = int(self.model.item(idx.row()).text())
fidList.append(fid)
self.baseLayer.setSelectedFeatures(fidList)
def toggleEditing(self):
if self.baseLayer != None:
if not self.actionToggleEditing.isChecked():
if self.isSave:
self.baseLayer.commitChanges()
self.actionSave.setEnabled(False)
self.actiondeleteRows.setEnabled(False)
self.model.itemChanged.disconnect(self.attributeChanged)
self.toggleEditingTable(False)
else:
button = QMessageBox.warning(
self, "Stop Editing",
"Do you want to save the changes to layer?",
QMessageBox.Save | QMessageBox.Discard
| QMessageBox.Cancel)
if (button == QMessageBox.Cancel):
self.actionToggleEditing.setChecked(True)
elif button == QMessageBox.Save:
self.saveEditing()
self.baseLayer.commitChanges()
self.actionSave.setEnabled(False)
self.actiondeleteRows.setEnabled(False)
self.model.itemChanged.disconnect(
self.attributeChanged)
self.toggleEditingTable(False)
else:
self.initTable()
self.baseLayer.commitChanges()
self.actionSave.setEnabled(False)
self.actiondeleteRows.setEnabled(False)
self.model.itemChanged.disconnect(
self.attributeChanged)
self.toggleEditingTable(False)
# self.isEditable = False
else:
self.actionSave.setEnabled(True)
self.actiondeleteRows.setEnabled(True)
self.baseLayer.startEditing()
self.toggleEditingTable(True)
self.model.itemChanged.connect(self.attributeChanged)
# self.isEditable = True
def toggleEditingTable(self, isEditable):
columnCount = self.model.columnCount()
rowCount = self.model.rowCount()
col = 0
while col < columnCount:
row = 0
while row < rowCount:
self.model.item(row, col).setEditable(isEditable)
row += 1
col += 1
def attributeChanged(self, standardItem):
self.isSave = False
# if not self.isDelete:
self.changeItemList.append(standardItem)
# featureId = standardItem.row()
# self.baseLayer.changeAttributeValue(featureId,
# standardItem.column(), standardItem.text())
def saveEditing(self):
self.isSave = True
if len(self.changeItemList) > 0:
for standardItem in self.changeItemList:
featureId = standardItem.row()
self.baseLayer.changeAttributeValue(featureId,
standardItem.column(),
standardItem.text())
self.changeItemList = []
if len(self.selectRows) > 0:
for id in self.selectRows:
self.baseLayer.deleteFeature(id)
self.selectRows = []
def initTable(self):
self.model.clear()
# header = QHeaderView(Qt.Horizontal)
# headerModel = QStandardItemModel()
layer = self.baseLayer
fields = layer.pendingFields()
headersList = ["fid"]
for field in fields:
headersList.append(field.name())
self.model.setHorizontalHeaderLabels(headersList)
# headerModel.setHorizontalHeaderLabels(headersList)
# header.setModel(headerModel)
# self.attributeTable.setHorizontalHeader(header)
if len(layer.selectedFeatures()) > 0:
features = layer.selectedFeatures()
else:
features = layer.getFeatures()
for feature in features:
record = [QStandardItem(str(feature.id()))]
for field in feature.fields():
name = field.name()
attribute = feature.attribute(name).toString()
stdItemValue = QStandardItem(attribute)
stdItemValue.setEditable(False)
record.append(stdItemValue)
self.model.appendRow(record)
def deleteRows(self):
if len(self.attributeTable.selectedIndexes()) > 0:
self.isSave = False
selectedIndexs = self.attributeTable.selectedIndexes()
k = -1
self.selectRows = []
for index in selectedIndexs:
if k != index.row():
k = index.row()
self.selectRows.append(k)
for row in self.selectRows:
self.model.takeRow(row)
def unselectAll(self):
if len(self.attributeTable.selectedIndexes()) > 0:
self.attributeTable.clearSelection()
def selectedToZoom(self):
if len(self.attributeTable.selectedIndexes()) > 0:
self.baseLayer.removeSelection()
selectedIndexs = self.attributeTable.selectedIndexes()
k = -1
self.selectRows = []
for index in selectedIndexs:
if k != index.row():
k = index.row()
self.selectRows.append(k)
self.baseLayer.setSelectedFeatures(self.selectRows)
# for row in self.selectRows:
# self.model.takeRow(row)
define._canvas.zoomToSelected(self.baseLayer)
def validate(self, condition):
if self.baseLayer.dataProvider().capabilities() & condition:
return True
else:
return False
class OrderSelectorModel(QObject):
""""""
#----------------------------------------------------------------------
def __init__(self,
full_string_list,
init_selected_string_list=None,
permanently_selected_string_list=None):
"""Constructor"""
QObject.__init__(self)
self.output = []
if not self.hasNoDuplicateStrings(full_string_list):
raise ValueError('Duplicate strings detected in full string list.')
else:
self.full_string_list = full_string_list[:]
if init_selected_string_list is not None:
if not self.allStringsInList1FoundInList2(
init_selected_string_list, self.full_string_list):
raise ValueError(
'Some of the strings in initially selected string list are not in full string list.'
)
else:
init_selected_string_list = []
if permanently_selected_string_list is not None:
if not self.allStringsInList1FoundInList2(
permanently_selected_string_list,
init_selected_string_list):
raise ValueError(
'Some of the strings in permanently selected string list are not in initially selected string list.'
)
else:
permanently_selected_string_list = []
self.permanently_selected_string_list = permanently_selected_string_list[:]
self.model_Selected = QStandardItemModel()
self.model_NotSelected = QStandardItemModel()
Selected_item_list = [None for s in init_selected_string_list]
NotSelected_item_list = []
for s in self.full_string_list:
item = QStandardItem(s)
try:
Selected_item_list[init_selected_string_list.index(s)] = item
except:
NotSelected_item_list.append(item)
for item in NotSelected_item_list:
self.model_NotSelected.appendRow(item)
for item in Selected_item_list:
self.model_Selected.appendRow(item)
#----------------------------------------------------------------------
def getSelectedList(self):
""""""
selectedList = []
for i in range(self.model_Selected.rowCount()):
selectedList.append(self.model_Selected.item(i, 0).text())
return selectedList
#----------------------------------------------------------------------
def hasNoDuplicateStrings(self, full_string_list):
""""""
str_list = full_string_list
str_set = set(full_string_list)
if len(str_list) == len(str_set):
return True
else:
return False
#----------------------------------------------------------------------
def allStringsInList1FoundInList2(self, str_list_1, str_list_2):
""""""
stringsNotFound = [s for s in str_list_1 if s not in str_list_2]
if stringsNotFound != []:
return False
else:
return True
class SubPowerWidget(QWidget):
"""
@brief Zeigt alle Unterkräfte in einer Baumstruktur an.
"""
def __init__(self, template, character, parent=None):
super(SubPowerWidget, self).__init__(parent)
self.__storage = template
self.__character = character
self.__model = QStandardItemModel()
# Das ungenutzte Model dient dazu, alle Unterkräfte aufzunehmen, die ich nicht darstellen möchte. Ist einfacher, als diese im View zu verstecken.
self.__modelUnused = QStandardItemModel()
self._layout = QVBoxLayout()
self.setLayout(self._layout)
self.__view = QTreeView()
self.__view.setHeaderHidden(True)
self.__view.setModel(self.__model)
self._layout.addWidget(self.__view)
self._typ = "Subpower"
categories = self.__storage.categories(self._typ)
self.__items = {}
self.__rootItem = QStandardItem()
self.__rootItem = self.__model.invisibleRootItem()
self.__rootItemUnused = QStandardItem()
self.__rootItemUnused = self.__modelUnused.invisibleRootItem()
for item in categories:
categoryItem = QStandardItem(item)
self.__rootItem.appendRow(categoryItem)
## Ich benötige diese Items auch im ungenutzten Model.
categoryItemUnused = QStandardItem(item)
self.__rootItemUnused.appendRow(categoryItemUnused)
traitList = list(self.__character.traits[self._typ][item].items())
traitList.sort()
for trait in traitList:
traitItem = QStandardItem(trait[1].name)
traitItem.setCheckable(True)
## Unhashable Type
self.__items[trait[1]] = traitItem
categoryItem.appendRow(traitItem)
## Funktioniert mit PySide nicht:
#trait[1].availableChanged.connect(traitItem.setEnabled)
## Funktioniert auch mit PySide:
trait[1].availableChanged.connect(
lambda enable, item=traitItem: item.setEnabled(enable))
trait[1].valueChanged.connect(lambda val, trait=trait[
1], item=traitItem: self.__setItemValue(trait, item))
self.__model.itemChanged.connect(self.__getItemValue)
self.__character.speciesChanged.connect(self.hideOrShowToolPage)
self.__character.breedChanged.connect(self.hideOrShowToolPage)
self.__character.factionChanged.connect(self.hideOrShowToolPage)
def __setItemValue(self, trait, item):
"""
Setzt den Wert der Angezeigten Items.
"""
if trait.value == 0:
item.setCheckState(Qt.Unchecked)
elif trait.value == 1:
item.setCheckState(Qt.PartiallyChecked)
else:
item.setCheckState(Qt.Checked)
def __getItemValue(self, item):
"""
Setzt den Wert der Eigenschaft im Speicher.
"""
for trait in self.__items.items():
if id(trait[1]) == id(item):
trait[0].value = item.checkState()
break
def hideOrShowToolPage(self, res):
"""
Alle Eigenschaften, die nicht zur Verfügung stehen, werden verborgen, indem sie in ein anderes Model verschoben werden.
\bug Möglicher Fehler in PySide: Der Aufruf von QStandardItem.model() führt beim Beenden des Programms zu einem Segmentation Fault.
"""
# Versteckt alle Unterkräfte, die zu gewähltem Charakter nicht passen.
for item in self.__items.items():
if ((item[0].species
and item[0].species != self.__character.species) or
(item[0].only and self.__character.breed not in item[0].only
and self.__character.faction not in item[0].only)):
#self.__view.setRowHidden(item[1].index().row(), item[1].parent().index(), True)
#Debug.debug(item[1].model())
## Hier wird beispielsweise besagter Aufruf getätigt, der zu einem segfault führt.
if item[1].model() == self.__model:
parent = item[1].parent()
itemUnused = parent.takeRow(item[1].index().row())
parentUnused = self.__modelUnused.findItems(
parent.text())[0]
parentUnused.appendRow(itemUnused)
else:
#self.__view.setRowHidden(item[1].index().row(), item[1].parent().index(), False)
if item[1].model() == self.__modelUnused:
parent = item[1].parent()
itemUsed = parent.takeRow(item[1].index().row())
parentUsed = self.__model.findItems(parent.text())[0]
parentUsed.appendRow(itemUsed)
## Versteckt alle Elternzeilen, wenn sie keine Kinder enthalten.
for i in range(self.__model.rowCount()):
categoryItem = self.__model.item(i)
if categoryItem.hasChildren():
self.__view.setRowHidden(categoryItem.index().row(),
self.__rootItem.index(), False)
else:
self.__view.setRowHidden(categoryItem.index().row(),
self.__rootItem.index(), True)
class DialListCheckBox(object):
"""
Dialog with list check box
example : 1,2,4,6,8
"""
def __init__(self, values, checked_values=[]):
self.dial = QDialog()
self.result = ""
# Layout Principal
m_vbl = QVBoxLayout(self.dial)
# List item checkable
view = QListView()
m_vbl.addWidget(view)
self.m_sim = QStandardItemModel()
view.setModel(self.m_sim)
self._load_item(values, checked_values)
# List buttons
bt_all = QPushButton(self.tr("All"))
bt_all.clicked.connect(lambda: self._check_all())
bt_nothing = QPushButton(self.tr("Nothing"))
bt_nothing.clicked.connect(lambda: self._check_nothing())
bt_print = QPushButton(self.tr("Ok"))
bt_print.clicked.connect(lambda: self._check_ok())
# Sub layout for buttons
m_vbh = QHBoxLayout()
m_vbl.addLayout(m_vbh)
m_vbh.addWidget(bt_all)
m_vbh.addWidget(bt_nothing)
m_vbh.addWidget(bt_print)
def _load_item(self, values, checked_values):
"""Load item list"""
for v in values:
item = QStandardItem(str(v))
if v in checked_values:
item.setCheckState(Qt.Checked)
else:
item.setCheckState(Qt.Unchecked)
item.setCheckable(True)
self.m_sim.appendRow(item)
def _check_all(self):
"""Check all item"""
for index in range(self.m_sim.rowCount(
)): ## Iteration sur le model (contient la list des items)
item = self.m_sim.item(index)
if item.isCheckable() and item.checkState(
) == Qt.Unchecked: # Si Unchecked
item.setCheckState(Qt.Checked)
def _check_nothing(self):
"""Uncheck all item"""
for index in range(self.m_sim.rowCount(
)): ## Iteration sur le model (contient la list des items)
item = self.m_sim.item(index)
if item.isCheckable() and item.checkState(
) == Qt.Checked: # Si Checked
item.setCheckState(Qt.Unchecked)
def _check_ok(self):
"""Get value of checked items and exit"""
l_value = []
for index in range(self.m_sim.rowCount(
)): ## Iteration sur le model (contient la list des items)
item = self.m_sim.item(index)
if item.isCheckable() and item.checkState(
) == Qt.Checked: # Si Checked
l_value.append(str(item.text()))
if l_value:
s_value = ";".join(l_value)
else:
s_value = ""
self.result = s_value
self.dial.close()
def run(self):
self.dial.setWindowTitle(self.tr("Select values"))
self.dial.exec_()
return self.result
def tr(self, string, context=''):
if context == '' or context == None:
context = self.__class__.__name__
return QCoreApplication.translate(context, string)
class MainWindow(QMainWindow):
def __init__(self):
QMainWindow.__init__(self)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.setCentralWidget(self.ui.mangaTableView)
self.newMangaDialog = NewMangaDialog()
self.mangaDownloadDialog = MangaDownloadDialog()
self.mangaTableModel = QStandardItemModel(0, 3, self)
self.mangaTableModel.setHorizontalHeaderItem(0, QStandardItem(QString("Manga")))
self.mangaTableModel.setHorizontalHeaderItem(1, QStandardItem(QString("Latest Chapter")))
self.mangaTableModel.setHorizontalHeaderItem(2, QStandardItem(QString("Status")))
self.ui.mangaTableView.setModel(self.mangaTableModel)
newMangaAction = QAction(QIcon("./icon/add.ico"),'New Manga', self)
newMangaAction.setShortcut('Ctrl+N')
newMangaAction.triggered.connect(self.newMangaDialog.show)
removeMangaAction = QAction(QIcon("./icon/delete.ico"),'Remove Manga', self)
removeMangaAction.setShortcut('Delete')
preferencesAction = QAction(QIcon("./icon/preferences.ico"),'Preferences', self)
aboutAction = QAction(QIcon("./icon/about.ico"),'About', self)
self.ui.toolBar.addAction(newMangaAction)
self.ui.toolBar.addAction(removeMangaAction)
self.ui.toolBar.addSeparator()
self.ui.toolBar.addAction(preferencesAction)
self.ui.toolBar.addSeparator()
self.ui.toolBar.addAction(aboutAction)
self.progressBar = QProgressBar(self.ui.statusbar)
self.ui.statusbar.addPermanentWidget(self.progressBar)
self.progressBar.hide()
def closeEvent(self, QCloseEvent):
mangaList = []
for i in range(self.mangaTableModel.rowCount()):
mangaList.append({
"name" : str(self.mangaTableModel.item(i, 0).text()),
"latestChapter" : str(self.mangaTableModel.item(i, 1).text()),
"status" : "Updated",
"link" : "/trial.html"
})
self.emit(SIGNAL("applicationClosed"),mangaList)
def initializeProgressBar(self, size):
self.progressBar.setRange(0, size)
self.progressBar.setValue(0)
self.progressBar.show()
def updateProgressBar(self, value):
self.progressBar.setValue(value)
def updateStatusBar(self, msg):
self.ui.statusbar.showMessage(msg)
def updateMangaTable(self, chapter):
isFound = False
for i in range(self.mangaTableModel.rowCount()):
mangaItem = self.mangaTableModel.item(i)
if mangaItem.text() == chapter["name"]:
self.mangaTableModel.item(i, 1).setText(chapter["latestChapter"])
self.mangaTableModel.item(i, 2).setText(chapter["status"])
isFound = True
break
if not isFound:
self.addRowToMangaTable(chapter)
def addMangaListToMangaTable(self, mangaList):
for i in range(len(mangaList)):
self.addRowToMangaTable(mangaList[i])
def addRowToMangaTable(self, manga):
i = self.mangaTableModel.rowCount()
mangaItem = QStandardItem(QString(manga["name"]))
latestChapterItem = QStandardItem(QString(manga["latestChapter"]))
statusItem = QStandardItem(QString(manga["status"]))
brush = QBrush(QColor(255, 255, 255)) if i%2==0 else QBrush(QColor(200, 200, 200))
mangaItem.setBackground(brush)
latestChapterItem.setBackground(brush)
statusItem.setBackground(brush)
self.mangaTableModel.setItem(i, 0, mangaItem)
self.mangaTableModel.setItem(i, 1, latestChapterItem)
self.mangaTableModel.setItem(i, 2, statusItem)
class CheckedListBox(QWidget):
def __init__(self, parent):
QWidget.__init__(self, parent)
while not isinstance(parent, QDialog):
parent = parent.parent()
self.setObjectName("CheckedListBox" +
str(len(parent.findChildren(CheckedListBox))))
self.setObjectName("checkBoxWidget")
self.hLayout = QHBoxLayout(self)
self.hLayout.setObjectName("hLayout")
sizePolicy = QSizePolicy(QSizePolicy.Preferred, QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.sizePolicy().hasHeightForWidth())
self.setSizePolicy(sizePolicy)
# self.frame = Frame()
self.listView = QListView(self)
self.hLayout.addWidget(self.listView)
self.stdModel = QStandardItemModel()
self.listView.setModel(self.stdModel)
self.hasObject = False
self.objList = []
self.checkBoxList = []
self.listView.pressed.connect(self.listView_clicked)
def listView_clicked(self, index):
self.emit(SIGNAL("ItemCheck"), self.stdModel.itemFromIndex(index))
def mouseMoveEvent(self, mouseEvent):
pt = mouseEvent.pos()
pass
def Clear(self):
self.stdModel.clear()
self.hasObject = False
self.objList = []
def Add(self, caption, isCheckedFlag=False):
captionStr = ""
if isinstance(caption, str) or isinstance(caption, QString):
captionStr = caption
else:
captionStr = caption.ToString()
self.hasObject = True
self.objList.append([self.stdModel.rowCount(), caption])
item = QStandardItem(captionStr)
item.setCheckable(True)
if isCheckedFlag:
item.setCheckState(Qt.Checked)
else:
item.setCheckState(Qt.Unchecked)
self.stdModel.setItem(self.stdModel.rowCount(), item)
# checkBox = QCheckBox(self)
# checkBox.setText(captionStr)
# checkBox.setChecked(isCheckedFlag)
# checkBox.clicked.connect(self.checkBox_clicked)
# self.hLayout.addWidget(checkBox)
def GetItemChecked(self, index):
if self.stdModel.rowCount() > 0:
item = self.stdModel.item(index)
if item.checkState() == Qt.Unchecked:
return False
return True
return False
def get_CheckedItems(self):
if not self.stdModel.rowCount() > 0:
return []
resultCheckedItems = []
for i in range(self.stdModel.rowCount()):
item = self.stdModel.item(i)
if item.checkState() == Qt.Checked:
flag = False
if self.hasObject:
for obj in self.objList:
if obj[0] == i:
resultCheckedItems.append(obj)
flag = True
break
if not flag:
resultCheckedItems.append(item)
return resultCheckedItems
CheckedItems = property(get_CheckedItems, None, None, None)
def get_Items(self):
if not self.stdModel.rowCount() > 0:
return None
resultItems = []
for i in range(self.stdModel.rowCount()):
item = self.stdModel.item(i)
flag = False
if self.hasObject:
for obj in self.objList:
if obj[0] == i:
resultItems.append(obj)
flag = True
break
if not flag:
resultItems.append(item.text())
return resultItems
Items = property(get_Items, None, None, None)
def get_Enabled(self):
return self.isEnabled()
def set_Enabled(self, bool):
self.setEnabled(bool)
Enabled = property(get_Enabled, set_Enabled, None, None)
def get_Visible(self):
return self.isVisible()
def set_Visible(self, bool):
self.setVisible(bool)
Visible = property(get_Visible, set_Visible, None, None)
class Regression_PLOT_PyQt(QDialog):
"""
This calss return a PyQt GUI with a regression plot
"""
def __init__(self, Minerals=None, string=None, flag=None):
super(Regression_PLOT_PyQt, self).__init__()
if string is not None:
self.stringK, self.stringG, self.stringRho, self.user_input = string
else:
self.stringK = None
self.stringG = None
self.stringRho = None
self.user_input = False
self.resize(1400, 600)
self.Minerals = Minerals
self.dirty = False
#self.user_input = user_input
self.Minerals.original_flag()
self.Minerals.read_data()
self.table = QTableView()
self.model = QStandardItemModel(25, 7, self)
self.model.setHorizontalHeaderLabels([
'flag', 'Water Content', 'Iron Content', 'K (Gpa)', 'G (Gpa)',
'Rho (g/cm³)', 'Reference'
])
for i in range(len(self.Minerals.Flag)):
a = self.Minerals.Return_original_data(i)
for j in range(0, 7):
item = QStandardItem(str(a[j]))
self.model.setItem(i, j, item)
if j != 0:
item.setFlags(Qt.ItemIsEnabled)
item.setBackground(QColor(211, 211, 211))
if flag is not None:
self.Minerals.change_flag(flag)
for i in range(len(self.Minerals.Flag)):
item = QStandardItem(str(self.Minerals.Flag[i]))
self.model.setItem(i, 0, item)
self.table.setModel(self.model)
self.button = QPushButton('Update and use in thermoelastic model')
self.button.clicked.connect(self.Update)
self.button.setAutoDefault(False)
self.button1 = QPushButton('Add data file ')
self.button1.clicked.connect(self.Export)
self.button1.setAutoDefault(False)
self.layout = QGridLayout()
self.label = QLabel()
self.label.setText('''
Please input equation, Water: water content (wt%) and Fe: iron content (mol%)
for example -2.41*Water-30*Fe+81,K'=4.1,
''')
self.Kinput_formula = QLineEdit()
self.Ginput_formula = QLineEdit()
self.Rhoinput_formula = QLineEdit()
if self.stringK is not None:
self.Kinput_formula.setText(self.stringK)
self.Ginput_formula.setText(self.stringG)
self.Rhoinput_formula.setText(self.stringRho)
self.Userinput()
else:
self.Kinput_formula.setText(
self.Minerals.Show_fit_function(self.Minerals.function_K()[0],
self.Minerals.function_K()[1],
"K'",
error=False))
self.Ginput_formula.setText(
self.Minerals.Show_fit_function(self.Minerals.function_G()[0],
self.Minerals.function_G()[1],
"G'",
error=False))
self.Rhoinput_formula.setText(
self.Minerals.Show_fit_function(
self.Minerals.function_Rho()[0],
self.Minerals.function_Rho()[1],
'',
error=False))
self.Kinput_formula.returnPressed.connect(self.Kformula)
self.Ginput_formula.returnPressed.connect(self.Gformula)
self.Rhoinput_formula.returnPressed.connect(self.Rhoformula)
#self.connect(self.Kinput_formula,SIGNAL("returnPressed()"),self.Kformula)
#self.connect(self.Ginput_formula,SIGNAL("returnPressed()"),self.Gformula)
#self.connect(self.Rhoinput_formula,SIGNAL("returnPressed()"),self.Rhoformula)
self.user_change_confrim = QPushButton('Change to user input')
self.user_change_confrim.clicked.connect(self.Userinput)
self.user_change_confrim.setAutoDefault(False)
self.extension = QWidget()
self.extensionLayout = QGridLayout()
self.extensionLayout.setContentsMargins(0, 0, 0, 0)
labelK = QLabel()
labelK.setText('K<sub>0</sub>=')
labelG = QLabel()
labelG.setText('G<sub>0</sub>=')
labelRho = QLabel()
labelRho.setText('Rho<sub>0</sub>=')
self.extensionLayout.addWidget(labelK, 0, 0, 1, 3)
self.extensionLayout.addWidget(labelG, 1, 0, 1, 3)
self.extensionLayout.addWidget(labelRho, 2, 0, 1, 3)
self.extensionLayout.addWidget(self.Kinput_formula, 0, 1, 1, 3)
self.extensionLayout.addWidget(self.Ginput_formula, 1, 1, 1, 3)
self.extensionLayout.addWidget(self.Rhoinput_formula, 2, 1, 1, 3)
self.extensionLayout.addWidget(self.user_change_confrim, 3, 0, 9, 4)
self.extension.setLayout(self.extensionLayout)
self.check_change = QCheckBox("user input")
self.check_change.setChecked(False)
self.check_change.toggled.connect(self.extension.setVisible)
#self.PLOT(switch=True)
self.PLOT()
self.layout.addWidget(self.table, 0, 1, 1, 17)
self.layout.addWidget(self.button, 2, 0, 1, 9)
self.layout.addWidget(self.button1, 2, 9, 1, 9)
self.layout.addWidget(self.check_change, 3, 0, 1, 1)
self.layout.addWidget(self.label, 3, 3, 1, 5)
self.layout.addWidget(self.extension, 4, 0, 1, 9)
self.setLayout(self.layout)
self.extension.hide()
def Kformula(self):
self.stringK = str(self.Kinput_formula.text())
self.K0 = np.array(
re.findall(r"[+-]? *(?:\d+(?:\.\d*)?|\.\d+)(?:[eE][+-]?\d+)?",
self.stringK))
return self.K0, self.stringK
def Gformula(self):
self.stringG = str(self.Ginput_formula.text())
self.G0 = np.array(
re.findall(r"[+-]? *(?:\d+(?:\.\d*)?|\.\d+)(?:[eE][+-]?\d+)?",
self.stringG))
return self.G0, self.stringG
def Rhoformula(self):
self.stringRho = str(self.Rhoinput_formula.text())
self.Rho0 = np.array(
re.findall(r"[+-]? *(?:\d+(?:\.\d*)?|\.\d+)(?:[eE][+-]?\d+)?",
self.stringRho))
return self.Rho0, self.stringRho
def Userinput(self):
self.Minerals.User_Change(self.Kformula(), self.Gformula(),
self.Rhoformula())
self.user_input = True
self.PLOT()
def PLOT(self, switch=True):
if self.dirty == False:
#self.Minerals.Clean_content()
params = []
for i in range(20):
index = self.model.index(i, 0)
try:
aa = (float(self.model.itemData(index)[0]))
#print (aa)
params.append(aa)
except:
break
#print (params)
self.Minerals.Change_data_from_table(params)
#print ('wf')
else:
self.model.setHorizontalHeaderLabels([
'flag', 'Water Content', 'Iron Content', 'K (Gpa)', 'G (Gpa)',
'Rho (g/cm3)', 'Reference'
])
for i in range(len(self.Minerals.Flag)):
#a=self.Minerals.Return_original_data(i)
item = QStandardItem(str(self.Minerals.Flag[i]))
self.model.setItem(i, 0, item)
#==============================================================================
# for j in range(1,7):
# item = QStandardItem(str(a[j]))
# self.model.setItem(i, j,item)
# if j != 0:
# item.setFlags(Qt.ItemIsEnabled)
# item.setBackground(QColor(211,211,211))
#==============================================================================
#print (self.Minerals.Change)
if self.user_input == False:
self.a, self.b, self.c = self.Minerals.PLOT(return_fig=False)
#print (self.Minerals.number_of_data)
self.Kinput_formula.setText(
self.Minerals.Show_fit_function(self.Minerals.function_K()[0],
self.Minerals.function_K()[1],
"K'",
error=False))
self.Ginput_formula.setText(
self.Minerals.Show_fit_function(self.Minerals.function_G()[0],
self.Minerals.function_G()[1],
"G'",
error=False))
self.Rhoinput_formula.setText(
self.Minerals.Show_fit_function(
self.Minerals.function_Rho()[0],
self.Minerals.function_Rho()[1],
'',
error=False))
else:
self.a, self.b, self.c = self.Minerals.PLOT_input_formula(
return_fig=False)
self.canvas1 = FigureCanvas3D(self.a)
self.canvas2 = FigureCanvas3D(self.b)
self.canvas3 = FigureCanvas3D(self.c)
self.canvas1.mpl_connect('pick_event', self.onpick)
self.canvas2.mpl_connect('pick_event', self.onpick)
self.canvas3.mpl_connect('pick_event', self.onpick)
self.toolbar1 = NavigationToolbar(self.canvas1, self)
self.toolbar2 = NavigationToolbar(self.canvas2, self)
self.toolbar3 = NavigationToolbar(self.canvas3, self)
self.layout1_widget = QWidget()
self.layout1 = QGridLayout(self.layout1_widget)
self.layout1_widget.setFixedSize(600, 600)
self.layout1.addWidget(self.canvas1, 0, 1, 5, 5)
self.layout1.addWidget(self.toolbar1, 5, 1, 1, 5)
self.layout1.addWidget(self.canvas2, 6, 1, 5, 5)
self.layout1.addWidget(self.toolbar2, 11, 1, 1, 5)
self.layout1.addWidget(self.canvas3, 12, 1, 5, 5)
self.layout1.addWidget(self.toolbar3, 17, 1, 1, 5)
self.layout.addWidget(self.layout1_widget, 0, 0, 1, 1)
def onpick(self, event):
try:
for i in range(6):
self.model.item(self.ind,
i + 1).setBackground(QColor(211, 211, 211))
except:
pass
count = -1
for j in range(len((self.Minerals.Flag))):
if self.Minerals.Flag[j] == 1:
count += 1
if count == event.ind[0]:
self.ind = j
break
#print (self.ind)
#self.ind = event.ind
for i in range(6):
self.model.item(self.ind,
i + 1).setBackground(QColor(111, 111, 111))
def Update(self):
self.user_input = False
self.dirty = False
self.check_change.setChecked(False)
self.PLOT()
def Export(self):
self.dirty = True
dialog = TextEditor(name=self.Minerals.name)
if dialog.exec_():
pass
self.Minerals.read_data()
self.PLOT()
def ReturnString(self):
aa = self.Minerals.Flag
bb = str(int(aa[0]))
for i in range(1, len(aa)):
bb += str(int(aa[i]))
return [self.stringK, self.stringG, self.stringRho,
self.user_input], bb
class OWConfusionMatrix(widget.OWWidget):
"""Confusion matrix widget"""
name = "Confusion Matrix"
description = "Display a confusion matrix constructed from " \
"the results of classifier evaluations."
icon = "icons/ConfusionMatrix.svg"
priority = 1001
inputs = [("Evaluation Results", Orange.evaluation.Results, "set_results")]
outputs = [("Selected Data", Orange.data.Table)]
quantities = ["Number of instances",
"Proportion of predicted",
"Proportion of actual"]
settingsHandler = settings.ClassValuesContextHandler()
selected_learner = settings.Setting([0], schema_only=True)
selection = settings.ContextSetting(set())
selected_quantity = settings.Setting(0)
append_predictions = settings.Setting(True)
append_probabilities = settings.Setting(False)
autocommit = settings.Setting(True)
UserAdviceMessages = [
widget.Message(
"Clicking on cells or in headers outputs the corresponding "
"data instances",
"click_cell")]
def __init__(self):
super().__init__()
self.data = None
self.results = None
self.learners = []
self.headers = []
box = gui.vBox(self.controlArea, "Learners")
self.learners_box = gui.listBox(
box, self, "selected_learner", "learners",
callback=self._learner_changed
)
box = gui.vBox(self.controlArea, "Show")
gui.comboBox(box, self, "selected_quantity", items=self.quantities,
callback=self._update)
box = gui.vBox(self.controlArea, "Select")
gui.button(box, self, "Select Correct",
callback=self.select_correct, autoDefault=False)
gui.button(box, self, "Select Misclassified",
callback=self.select_wrong, autoDefault=False)
gui.button(box, self, "Clear Selection",
callback=self.select_none, autoDefault=False)
self.outputbox = box = gui.vBox(self.controlArea, "Output")
gui.checkBox(box, self, "append_predictions",
"Predictions", callback=self._invalidate)
gui.checkBox(box, self, "append_probabilities",
"Probabilities",
callback=self._invalidate)
gui.auto_commit(self.controlArea, self, "autocommit",
"Send Selected", "Send Automatically")
grid = QGridLayout()
self.tablemodel = QStandardItemModel(self)
view = self.tableview = QTableView(
editTriggers=QTableView.NoEditTriggers)
view.setModel(self.tablemodel)
view.horizontalHeader().hide()
view.verticalHeader().hide()
view.horizontalHeader().setMinimumSectionSize(60)
view.selectionModel().selectionChanged.connect(self._invalidate)
view.setShowGrid(False)
view.setItemDelegate(BorderedItemDelegate(Qt.white))
view.clicked.connect(self.cell_clicked)
grid.addWidget(view, 0, 0)
self.mainArea.layout().addLayout(grid)
def sizeHint(self):
"""Initial size"""
return QSize(750, 490)
def _item(self, i, j):
return self.tablemodel.item(i, j) or QStandardItem()
def _set_item(self, i, j, item):
self.tablemodel.setItem(i, j, item)
def _init_table(self, nclasses):
item = self._item(0, 2)
item.setData("Predicted", Qt.DisplayRole)
item.setTextAlignment(Qt.AlignCenter)
item.setFlags(Qt.NoItemFlags)
self._set_item(0, 2, item)
item = self._item(2, 0)
item.setData("Actual", Qt.DisplayRole)
item.setTextAlignment(Qt.AlignHCenter | Qt.AlignBottom)
item.setFlags(Qt.NoItemFlags)
self.tableview.setItemDelegateForColumn(0, gui.VerticalItemDelegate())
self._set_item(2, 0, item)
self.tableview.setSpan(0, 2, 1, nclasses)
self.tableview.setSpan(2, 0, nclasses, 1)
font = self.tablemodel.invisibleRootItem().font()
bold_font = QFont(font)
bold_font.setBold(True)
for i in (0, 1):
for j in (0, 1):
item = self._item(i, j)
item.setFlags(Qt.NoItemFlags)
self._set_item(i, j, item)
for p, label in enumerate(self.headers):
for i, j in ((1, p + 2), (p + 2, 1)):
item = self._item(i, j)
item.setData(label, Qt.DisplayRole)
item.setFont(bold_font)
item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
item.setFlags(Qt.ItemIsEnabled)
if p < len(self.headers) - 1:
item.setData("br"[j == 1], BorderRole)
item.setData(QColor(192, 192, 192), BorderColorRole)
self._set_item(i, j, item)
hor_header = self.tableview.horizontalHeader()
if len(' '.join(self.headers)) < 120:
hor_header.setResizeMode(QHeaderView.ResizeToContents)
else:
hor_header.setDefaultSectionSize(60)
self.tablemodel.setRowCount(nclasses + 3)
self.tablemodel.setColumnCount(nclasses + 3)
def set_results(self, results):
"""Set the input results."""
prev_sel_learner = self.selected_learner.copy()
self.clear()
self.warning()
self.closeContext()
data = None
if results is not None and results.data is not None:
data = results.data
if data is not None and not data.domain.has_discrete_class:
self.warning("Confusion Matrix cannot show regression results.")
self.results = results
self.data = data
if data is not None:
class_values = data.domain.class_var.values
elif results is not None:
raise NotImplementedError
if results is None:
self.report_button.setDisabled(True)
else:
self.report_button.setDisabled(False)
nmodels = results.predicted.shape[0]
self.headers = class_values + \
[unicodedata.lookup("N-ARY SUMMATION")]
# NOTE: The 'learner_names' is set in 'Test Learners' widget.
if hasattr(results, "learner_names"):
self.learners = results.learner_names
else:
self.learners = ["Learner #{}".format(i + 1)
for i in range(nmodels)]
self._init_table(len(class_values))
self.openContext(data.domain.class_var)
if not prev_sel_learner or prev_sel_learner[0] >= len(self.learners):
self.selected_learner[:] = [0]
else:
self.selected_learner[:] = prev_sel_learner
self._update()
self._set_selection()
self.unconditional_commit()
def clear(self):
"""Reset the widget, clear controls"""
self.results = None
self.data = None
self.tablemodel.clear()
self.headers = []
# Clear learners last. This action will invoke `_learner_changed`
self.learners = []
def select_correct(self):
"""Select the diagonal elements of the matrix"""
selection = QItemSelection()
n = self.tablemodel.rowCount()
for i in range(2, n):
index = self.tablemodel.index(i, i)
selection.select(index, index)
self.tableview.selectionModel().select(
selection, QItemSelectionModel.ClearAndSelect)
def select_wrong(self):
"""Select the off-diagonal elements of the matrix"""
selection = QItemSelection()
n = self.tablemodel.rowCount()
for i in range(2, n):
for j in range(i + 1, n):
index = self.tablemodel.index(i, j)
selection.select(index, index)
index = self.tablemodel.index(j, i)
selection.select(index, index)
self.tableview.selectionModel().select(
selection, QItemSelectionModel.ClearAndSelect)
def select_none(self):
"""Reset selection"""
self.tableview.selectionModel().clear()
def cell_clicked(self, model_index):
"""Handle cell click event"""
i, j = model_index.row(), model_index.column()
if not i or not j:
return
n = self.tablemodel.rowCount()
index = self.tablemodel.index
selection = None
if i == j == 1 or i == j == n - 1:
selection = QItemSelection(index(2, 2), index(n - 1, n - 1))
elif i in (1, n - 1):
selection = QItemSelection(index(2, j), index(n - 1, j))
elif j in (1, n - 1):
selection = QItemSelection(index(i, 2), index(i, n - 1))
if selection is not None:
self.tableview.selectionModel().select(
selection, QItemSelectionModel.ClearAndSelect)
def commit(self):
"""Output data instances corresponding to selected cells"""
if self.results is not None and self.data is not None \
and self.selected_learner:
indices = self.tableview.selectedIndexes()
indices = {(ind.row() - 2, ind.column() - 2) for ind in indices}
actual = self.results.actual
learner_name = self.learners[self.selected_learner[0]]
predicted = self.results.predicted[self.selected_learner[0]]
selected = [i for i, t in enumerate(zip(actual, predicted))
if t in indices]
row_indices = self.results.row_indices[selected]
extra = []
class_var = self.data.domain.class_var
metas = self.data.domain.metas
if self.append_predictions:
predicted = numpy.array(predicted[selected], dtype=object)
extra.append(predicted.reshape(-1, 1))
var = Orange.data.DiscreteVariable(
"{}({})".format(class_var.name, learner_name),
class_var.values
)
metas = metas + (var,)
if self.append_probabilities and \
self.results.probabilities is not None:
probs = self.results.probabilities[self.selected_learner[0],
selected]
extra.append(numpy.array(probs, dtype=object))
pvars = [Orange.data.ContinuousVariable("p({})".format(value))
for value in class_var.values]
metas = metas + tuple(pvars)
X = self.data.X[row_indices]
Y = self.data.Y[row_indices]
M = self.data.metas[row_indices]
row_ids = self.data.ids[row_indices]
M = numpy.hstack((M,) + tuple(extra))
domain = Orange.data.Domain(
self.data.domain.attributes,
self.data.domain.class_vars,
metas
)
data = Orange.data.Table.from_numpy(domain, X, Y, M)
data.ids = row_ids
data.name = learner_name
else:
data = None
self.send("Selected Data", data)
def _invalidate(self):
indices = self.tableview.selectedIndexes()
self.selection = {(ind.row() - 2, ind.column() - 2) for ind in indices}
self.commit()
def _set_selection(self):
selection = QItemSelection()
index = self.tableview.model().index
for row, col in self.selection:
sel = index(row + 2, col + 2)
selection.select(sel, sel)
self.tableview.selectionModel().select(
selection, QItemSelectionModel.ClearAndSelect)
def _learner_changed(self):
self._update()
self._set_selection()
self.commit()
def _update(self):
def _isinvalid(x):
return isnan(x) or isinf(x)
# Update the displayed confusion matrix
if self.results is not None and self.selected_learner:
cmatrix = confusion_matrix(self.results, self.selected_learner[0])
colsum = cmatrix.sum(axis=0)
rowsum = cmatrix.sum(axis=1)
n = len(cmatrix)
diag = numpy.diag_indices(n)
colors = cmatrix.astype(numpy.double)
colors[diag] = 0
if self.selected_quantity == 0:
normalized = cmatrix.astype(numpy.int)
formatstr = "{}"
div = numpy.array([colors.max()])
else:
if self.selected_quantity == 1:
normalized = 100 * cmatrix / colsum
div = colors.max(axis=0)
else:
normalized = 100 * cmatrix / rowsum[:, numpy.newaxis]
div = colors.max(axis=1)[:, numpy.newaxis]
formatstr = "{:2.1f} %"
div[div == 0] = 1
colors /= div
colors[diag] = normalized[diag] / normalized[diag].max()
for i in range(n):
for j in range(n):
val = normalized[i, j]
col_val = colors[i, j]
item = self._item(i + 2, j + 2)
item.setData(
"NA" if _isinvalid(val) else formatstr.format(val),
Qt.DisplayRole)
bkcolor = QColor.fromHsl(
[0, 240][i == j], 160,
255 if _isinvalid(col_val) else int(255 - 30 * col_val))
item.setData(QBrush(bkcolor), Qt.BackgroundRole)
item.setData("trbl", BorderRole)
item.setToolTip("actual: {}\npredicted: {}".format(
self.headers[i], self.headers[j]))
item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
item.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
self._set_item(i + 2, j + 2, item)
bold_font = self.tablemodel.invisibleRootItem().font()
bold_font.setBold(True)
def _sum_item(value, border=""):
item = QStandardItem()
item.setData(value, Qt.DisplayRole)
item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
item.setFlags(Qt.ItemIsEnabled)
item.setFont(bold_font)
item.setData(border, BorderRole)
item.setData(QColor(192, 192, 192), BorderColorRole)
return item
for i in range(n):
self._set_item(n + 2, i + 2, _sum_item(int(colsum[i]), "t"))
self._set_item(i + 2, n + 2, _sum_item(int(rowsum[i]), "l"))
self._set_item(n + 2, n + 2, _sum_item(int(rowsum.sum())))
def send_report(self):
"""Send report"""
if self.results is not None and self.selected_learner:
self.report_table(
"Confusion matrix for {} (showing {})".
format(self.learners[self.selected_learner[0]],
self.quantities[self.selected_quantity].lower()),
self.tableview)
class DlgSqlLayerWindow(QWidget, Ui_Dialog):
nameChanged = pyqtSignal(str)
def __init__(self, iface, layer, parent=None):
QWidget.__init__(self, parent)
self.iface = iface
self.layer = layer
uri = QgsDataSourceURI(layer.source())
dbplugin = None
db = None
if layer.dataProvider().name() == 'postgres':
dbplugin = createDbPlugin('postgis', 'postgres')
elif layer.dataProvider().name() == 'spatialite':
dbplugin = createDbPlugin('spatialite', 'spatialite')
elif layer.dataProvider().name() == 'oracle':
dbplugin = createDbPlugin('oracle', 'oracle')
elif layer.dataProvider().name() == 'virtual':
dbplugin = createDbPlugin('vlayers', 'virtual')
elif layer.dataProvider().name() == 'ogr':
dbplugin = createDbPlugin('gpkg', 'gpkg')
if dbplugin:
dbplugin.connectToUri(uri)
db = dbplugin.db
self.dbplugin = dbplugin
self.db = db
self.filter = ""
self.allowMultiColumnPk = isinstance(db, PGDatabase) # at the moment only PostgreSQL allows a primary key to span multiple columns, spatialite doesn't
self.aliasSubQuery = isinstance(db, PGDatabase) # only PostgreSQL requires subqueries to be aliases
self.setupUi(self)
self.setWindowTitle(
u"%s - %s [%s]" % (self.windowTitle(), db.connection().connectionName(), db.connection().typeNameString()))
self.defaultLayerName = 'QueryLayer'
if self.allowMultiColumnPk:
self.uniqueColumnCheck.setText(self.trUtf8("Column(s) with unique values"))
else:
self.uniqueColumnCheck.setText(self.trUtf8("Column with unique values"))
self.editSql.setFocus()
self.editSql.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
self.editSql.setMarginVisible(True)
self.initCompleter()
# allow copying results
copyAction = QAction("copy", self)
self.viewResult.addAction(copyAction)
copyAction.setShortcuts(QKeySequence.Copy)
copyAction.triggered.connect(self.copySelectedResults)
self.btnExecute.clicked.connect(self.executeSql)
self.btnSetFilter.clicked.connect(self.setFilter)
self.btnClear.clicked.connect(self.clearSql)
self.presetStore.clicked.connect(self.storePreset)
self.presetDelete.clicked.connect(self.deletePreset)
self.presetCombo.activated[str].connect(self.loadPreset)
self.presetCombo.activated[str].connect(self.presetName.setText)
self.updatePresetsCombobox()
self.geomCombo.setEditable(True)
self.geomCombo.lineEdit().setReadOnly(True)
self.uniqueCombo.setEditable(True)
self.uniqueCombo.lineEdit().setReadOnly(True)
self.uniqueModel = QStandardItemModel(self.uniqueCombo)
self.uniqueCombo.setModel(self.uniqueModel)
if self.allowMultiColumnPk:
self.uniqueCombo.setItemDelegate(QStyledItemDelegate())
self.uniqueModel.itemChanged.connect(self.uniqueChanged) # react to the (un)checking of an item
self.uniqueCombo.lineEdit().textChanged.connect(self.uniqueTextChanged) # there are other events that change the displayed text and some of them can not be caught directly
self.layerTypeWidget.hide() # show if load as raster is supported
#self.loadLayerBtn.clicked.connect(self.loadSqlLayer)
self.updateLayerBtn.clicked.connect(self.updateSqlLayer)
self.getColumnsBtn.clicked.connect(self.fillColumnCombos)
self.queryBuilderFirst = True
self.queryBuilderBtn.setIcon(QIcon(":/db_manager/icons/sql.gif"))
self.queryBuilderBtn.clicked.connect(self.displayQueryBuilder)
self.presetName.textChanged.connect(self.nameChanged)
# Update from layer
# Fisrtly the SQL from QgsDataSourceURI table
sql = uri.table()
if uri.keyColumn() == '_uid_':
match = re.search('^\(SELECT .+ AS _uid_,\* FROM \((.*)\) AS _subq_.+_\s*\)$', sql, re.S)
if match:
sql = match.group(1)
else:
match = re.search('^\((SELECT .+ FROM .+)\)$', sql, re.S)
if match:
sql = match.group(1)
self.editSql.setText(sql)
self.executeSql()
# Then the columns
self.geomCombo.setCurrentIndex(self.geomCombo.findText(uri.geometryColumn(), Qt.MatchExactly))
if uri.keyColumn() != '_uid_':
self.uniqueColumnCheck.setCheckState(Qt.Checked)
if self.allowMultiColumnPk:
itemsData = uri.keyColumn().split(',')
for item in self.uniqueModel.findItems("*", Qt.MatchWildcard):
if item.data() in itemsData:
item.setCheckState(Qt.Checked)
else:
keyColumn = uri.keyColumn()
if self.uniqueModel.findItems(keyColumn):
self.uniqueCombo.setEditText(keyColumn)
# Finally layer name, filter and selectAtId
self.layerNameEdit.setText(layer.name())
self.filter = uri.sql()
if uri.selectAtIdDisabled():
self.avoidSelectById.setCheckState(Qt.Checked)
def updatePresetsCombobox(self):
self.presetCombo.clear()
names = []
entries = QgsProject.instance().subkeyList('DBManager', 'savedQueries')
for entry in entries:
name = QgsProject.instance().readEntry('DBManager', 'savedQueries/' + entry + '/name')[0]
names.append(name)
for name in sorted(names):
self.presetCombo.addItem(name)
self.presetCombo.setCurrentIndex(-1)
def storePreset(self):
query = self._getSqlQuery()
if query == "":
return
name = self.presetName.text()
QgsProject.instance().writeEntry('DBManager', 'savedQueries/q' + unicode(name.__hash__()) + '/name', name)
QgsProject.instance().writeEntry('DBManager', 'savedQueries/q' + unicode(name.__hash__()) + '/query', query)
index = self.presetCombo.findText(name)
if index == -1:
self.presetCombo.addItem(name)
self.presetCombo.setCurrentIndex(self.presetCombo.count() - 1)
else:
self.presetCombo.setCurrentIndex(index)
def deletePreset(self):
name = self.presetCombo.currentText()
QgsProject.instance().removeEntry('DBManager', 'savedQueries/q' + unicode(name.__hash__()))
self.presetCombo.removeItem(self.presetCombo.findText(name))
self.presetCombo.setCurrentIndex(-1)
def loadPreset(self, name):
query = QgsProject.instance().readEntry('DBManager', 'savedQueries/q' + unicode(name.__hash__()) + '/query')[0]
name = QgsProject.instance().readEntry('DBManager', 'savedQueries/q' + unicode(name.__hash__()) + '/name')[0]
self.editSql.setText(query)
def clearSql(self):
self.editSql.clear()
self.editSql.setFocus()
self.filter = ""
def executeSql(self):
sql = self._getSqlQuery()
if sql == "":
return
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
# delete the old model
old_model = self.viewResult.model()
self.viewResult.setModel(None)
if old_model:
old_model.deleteLater()
cols = []
quotedCols = []
try:
# set the new model
model = self.db.sqlResultModel(sql, self)
self.viewResult.setModel(model)
self.lblResult.setText(self.tr("%d rows, %.1f seconds") % (model.affectedRows(), model.secs()))
cols = self.viewResult.model().columnNames()
for col in cols:
quotedCols.append(self.db.connector.quoteId(col))
except BaseError as e:
QApplication.restoreOverrideCursor()
DlgDbError.showError(e, self)
self.uniqueModel.clear()
self.geomCombo.clear()
return
self.setColumnCombos(cols, quotedCols)
self.update()
QApplication.restoreOverrideCursor()
def _getSqlLayer(self, _filter):
hasUniqueField = self.uniqueColumnCheck.checkState() == Qt.Checked
if hasUniqueField:
if self.allowMultiColumnPk:
checkedCols = []
for item in self.uniqueModel.findItems("*", Qt.MatchWildcard):
if item.checkState() == Qt.Checked:
checkedCols.append(item.data())
uniqueFieldName = ",".join(checkedCols)
elif self.uniqueCombo.currentIndex() >= 0:
uniqueFieldName = self.uniqueModel.item(self.uniqueCombo.currentIndex()).data()
else:
uniqueFieldName = None
else:
uniqueFieldName = None
hasGeomCol = self.hasGeometryCol.checkState() == Qt.Checked
if hasGeomCol:
geomFieldName = self.geomCombo.currentText()
else:
geomFieldName = None
query = self._getSqlQuery()
if query == "":
return None
# remove a trailing ';' from query if present
if query.strip().endswith(';'):
query = query.strip()[:-1]
from qgis.core import QgsMapLayer, QgsMapLayerRegistry
layerType = QgsMapLayer.VectorLayer if self.vectorRadio.isChecked() else QgsMapLayer.RasterLayer
# get a new layer name
names = []
for layer in QgsMapLayerRegistry.instance().mapLayers().values():
names.append(layer.name())
layerName = self.layerNameEdit.text()
if layerName == "":
layerName = self.defaultLayerName
newLayerName = layerName
index = 1
while newLayerName in names:
index += 1
newLayerName = u"%s_%d" % (layerName, index)
# create the layer
layer = self.db.toSqlLayer(query, geomFieldName, uniqueFieldName, newLayerName, layerType,
self.avoidSelectById.isChecked(), _filter)
if layer.isValid():
return layer
else:
return None
def loadSqlLayer(self):
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
try:
layer = self._getSqlLayer(self.filter)
if layer == None:
return
from qgis.core import QgsMapLayerRegistry
QgsMapLayerRegistry.instance().addMapLayers([layer], True)
finally:
QApplication.restoreOverrideCursor()
def updateSqlLayer(self):
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
try:
layer = self._getSqlLayer(self.filter)
if layer == None:
return
#self.layer.dataProvider().setDataSourceUri(layer.dataProvider().dataSourceUri())
#self.layer.dataProvider().reloadData()
XMLDocument = QDomDocument("style")
XMLMapLayers = XMLDocument.createElement("maplayers")
XMLMapLayer = XMLDocument.createElement("maplayer")
self.layer.writeLayerXML(XMLMapLayer, XMLDocument)
XMLMapLayer.firstChildElement("datasource").firstChild().setNodeValue(layer.source())
XMLMapLayers.appendChild(XMLMapLayer)
XMLDocument.appendChild(XMLMapLayers)
self.layer.readLayerXML(XMLMapLayer)
self.layer.reload()
self.iface.actionDraw().trigger()
self.iface.mapCanvas().refresh()
self.iface.legendInterface().refreshLayerSymbology(layer)
finally:
QApplication.restoreOverrideCursor()
def fillColumnCombos(self):
query = self._getSqlQuery()
if query == "":
return
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
# remove a trailing ';' from query if present
if query.strip().endswith(';'):
query = query.strip()[:-1]
# get all the columns
cols = []
quotedCols = []
connector = self.db.connector
if self.aliasSubQuery:
# get a new alias
aliasIndex = 0
while True:
alias = "_subQuery__%d" % aliasIndex
escaped = re.compile('\\b("?)' + re.escape(alias) + '\\1\\b')
if not escaped.search(query):
break
aliasIndex += 1
sql = u"SELECT * FROM (%s\n) AS %s LIMIT 0" % (unicode(query), connector.quoteId(alias))
else:
sql = u"SELECT * FROM (%s\n) WHERE 1=0" % unicode(query)
c = None
try:
c = connector._execute(None, sql)
cols = connector._get_cursor_columns(c)
for col in cols:
quotedCols.append(connector.quoteId(col))
except BaseError as e:
QApplication.restoreOverrideCursor()
DlgDbError.showError(e, self)
self.uniqueModel.clear()
self.geomCombo.clear()
return
finally:
if c:
c.close()
del c
self.setColumnCombos(cols, quotedCols)
QApplication.restoreOverrideCursor()
def setColumnCombos(self, cols, quotedCols):
# get sensible default columns. do this before sorting in case there's hints in the column order (eg, id is more likely to be first)
try:
defaultGeomCol = next(col for col in cols if col in ['geom', 'geometry', 'the_geom', 'way'])
except:
defaultGeomCol = None
try:
defaultUniqueCol = [col for col in cols if 'id' in col][0]
except:
defaultUniqueCol = None
colNames = sorted(zip(cols, quotedCols))
newItems = []
uniqueIsFilled = False
for (col, quotedCol) in colNames:
item = QStandardItem(col)
item.setData(quotedCol)
item.setEnabled(True)
item.setCheckable(self.allowMultiColumnPk)
item.setSelectable(not self.allowMultiColumnPk)
if self.allowMultiColumnPk:
matchingItems = self.uniqueModel.findItems(col)
if matchingItems:
item.setCheckState(matchingItems[0].checkState())
uniqueIsFilled = uniqueIsFilled or matchingItems[0].checkState() == Qt.Checked
else:
item.setCheckState(Qt.Unchecked)
newItems.append(item)
if self.allowMultiColumnPk:
self.uniqueModel.clear()
self.uniqueModel.appendColumn(newItems)
self.uniqueChanged()
else:
previousUniqueColumn = self.uniqueCombo.currentText()
self.uniqueModel.clear()
self.uniqueModel.appendColumn(newItems)
if self.uniqueModel.findItems(previousUniqueColumn):
self.uniqueCombo.setEditText(previousUniqueColumn)
uniqueIsFilled = True
oldGeometryColumn = self.geomCombo.currentText()
self.geomCombo.clear()
self.geomCombo.addItems(cols)
self.geomCombo.setCurrentIndex(self.geomCombo.findText(oldGeometryColumn, Qt.MatchExactly))
# set sensible default columns if the columns are not already set
try:
if self.geomCombo.currentIndex() == -1:
self.geomCombo.setCurrentIndex(cols.index(defaultGeomCol))
except:
pass
items = self.uniqueModel.findItems(defaultUniqueCol)
if items and not uniqueIsFilled:
if self.allowMultiColumnPk:
items[0].setCheckState(Qt.Checked)
else:
self.uniqueCombo.setEditText(defaultUniqueCol)
try:
pass
except:
pass
def copySelectedResults(self):
if len(self.viewResult.selectedIndexes()) <= 0:
return
model = self.viewResult.model()
# convert to string using tab as separator
text = model.headerToString("\t")
for idx in self.viewResult.selectionModel().selectedRows():
text += "\n" + model.rowToString(idx.row(), "\t")
QApplication.clipboard().setText(text, QClipboard.Selection)
QApplication.clipboard().setText(text, QClipboard.Clipboard)
def initCompleter(self):
dictionary = None
if self.db:
dictionary = self.db.connector.getSqlDictionary()
if not dictionary:
# use the generic sql dictionary
from .sql_dictionary import getSqlDictionary
dictionary = getSqlDictionary()
wordlist = []
for name, value in dictionary.iteritems():
wordlist += value # concat lists
wordlist = list(set(wordlist)) # remove duplicates
api = QsciAPIs(self.editSql.lexer())
for word in wordlist:
api.add(word)
api.prepare()
self.editSql.lexer().setAPIs(api)
def displayQueryBuilder(self):
dlg = QueryBuilderDlg(self.iface, self.db, self, reset=self.queryBuilderFirst)
self.queryBuilderFirst = False
r = dlg.exec_()
if r == QDialog.Accepted:
self.editSql.setText(dlg.query)
def _getSqlQuery(self):
sql = self.editSql.selectedText()
if len(sql) == 0:
sql = self.editSql.text()
return sql
def uniqueChanged(self):
# when an item is (un)checked, simply trigger an update of the combobox text
self.uniqueTextChanged(None)
def uniqueTextChanged(self, text):
# Whenever there is new text displayed in the combobox, check if it is the correct one and if not, display the correct one.
checkedItems = []
for item in self.uniqueModel.findItems("*", Qt.MatchWildcard):
if item.checkState() == Qt.Checked:
checkedItems.append(item.text())
label = ", ".join(checkedItems)
if text != label:
self.uniqueCombo.setEditText(label)
def setFilter(self):
from qgis.gui import QgsQueryBuilder
layer = self._getSqlLayer("")
if not layer:
return
dlg = QgsQueryBuilder(layer)
dlg.setSql(self.filter)
if dlg.exec_():
self.filter = dlg.sql()
layer.deleteLater()
class ConnectionsDialog(QtGui.QDialog, Ui_DlgConnections):
on_connect = pyqtSignal(str, str)
on_add = pyqtSignal(str, list)
on_connection_change = pyqtSignal()
on_zoom_change = pyqtSignal()
_connections_array = "connections"
_table_headers = OrderedDict([("ID", "id"), ("Min. Zoom", "minzoom"),
("Max. Zoom", "maxzoom"),
("Description", "description")])
_OMT = "OpenMapTiles.com"
_predefined_connections = {
_OMT: "https://free.tilehosting.com/data/v3.json?key={token}"
}
_tokens = {_OMT: "6irhAXGgsi8TrIDL0211"}
def __init__(self, default_browse_directory):
QtGui.QDialog.__init__(self)
self.setupUi(self)
self.options = OptionsGroup(self.grpOptions, self._on_zoom_change)
self.settings = QSettings("VtrSettings")
self.connections = {}
self.selected_connection = None
self.selected_layer_id = None
self.cbxConnections.currentIndexChanged['QString'].connect(
self._handle_connection_change)
self.btnCreateConnection.clicked.connect(self._create_connection)
self.btnConnect.clicked.connect(self._handle_connect)
self.btnEdit.clicked.connect(self._edit_connection)
self.btnDelete.clicked.connect(self._delete_connection)
self.btnAdd.clicked.connect(self._load_tiles_for_connection)
self.btnSave.clicked.connect(self._export_connections)
self.btnLoad.clicked.connect(self._import_connections)
self.btnHelp.clicked.connect(lambda: webbrowser.open(_HELP_URL))
self.btnBrowse.clicked.connect(self._select_file_path)
self.btnBrowseTrexCache.clicked.connect(self._select_trex_cache_folder)
self.open_path = None
self.browse_path = default_browse_directory
self.model = QStandardItemModel()
self.model.setHorizontalHeaderLabels(self._table_headers.keys())
self.tblLayers.setModel(self.model)
self._load_connections()
self._add_loaded_connections()
self.edit_connection_dialog = EditConnectionDialog()
_update_size(self)
def _select_file_path(self):
open_file_name = QFileDialog.getOpenFileName(
None, "Select Mapbox Tiles", self.browse_path,
"Mapbox Tiles (*.mbtiles)")
if open_file_name and os.path.isfile(open_file_name):
self.txtPath.setText(open_file_name)
self._handle_path_or_folder_selection(open_file_name)
def _select_trex_cache_folder(self):
open_file_name = QFileDialog.getExistingDirectory(
None, "Select t-rex Cache directory", self.browse_path)
if open_file_name and os.path.isdir(open_file_name):
self.txtTrexCachePath.setText(open_file_name)
self._handle_path_or_folder_selection(open_file_name)
def _handle_path_or_folder_selection(self, path):
self.browse_path = path
self.open_path = path
name = os.path.basename(path)
self.on_connect.emit(name, path)
def _on_zoom_change(self):
self.on_zoom_change.emit()
def set_nr_of_tiles(self, nr_tiles):
self.options.set_nr_of_tiles(nr_tiles)
def _load_tiles_for_connection(self):
indexes = self.tblLayers.selectionModel().selectedRows()
selected_layers = map(lambda i: self.model.item(i.row()).text(),
indexes)
name, url = self._get_current_connection()
self.on_add.emit(url, selected_layers)
def _export_connections(self):
file_name = QFileDialog.getSaveFileName(
None, "Export Vector Tile Reader Connections", "", "csv (*.csv)")
if file_name:
with open(file_name, 'w') as csvfile:
fieldnames = ['name', 'url']
writer = csv.DictWriter(csvfile, fieldnames=fieldnames)
writer.writeheader()
for name in self.connections:
writer.writerow({
'name': name,
'url': self.connections[name]
})
def _import_connections(self):
file_name = QFileDialog.getOpenFileName(
None, "Export Vector Tile Reader Connections", "", "csv (*.csv)")
if file_name:
with open(file_name, 'r') as csvfile:
reader = csv.DictReader(csvfile)
for row in reader:
self._set_connection_url(row['name'], row['url'])
self._add_loaded_connections()
def _load_connections(self):
settings = self.settings
connections = settings.beginReadArray(self._connections_array)
for i in range(connections):
settings.setArrayIndex(i)
name = settings.value("name")
url = settings.value("url")
self._set_connection_url(name, url)
settings.endArray()
def _add_loaded_connections(self):
for index, name in enumerate(self._predefined_connections.keys()):
url = self._predefined_connections[name]
self._set_connection_url(name, url)
for name in sorted(self.connections):
is_already_added = self.cbxConnections.findText(name) != -1
if not is_already_added:
self.cbxConnections.addItem(name)
if len(self.connections) > 0:
self.cbxConnections.setCurrentIndex(0)
def _delete_connection(self):
index = self.cbxConnections.currentIndex()
connection = self.cbxConnections.currentText()
msg = "Are you sure you want to remove the connection '{}' and all associated settings?".format(
connection)
reply = QMessageBox.question(self.activateWindow(), 'Confirm Delete',
msg, QMessageBox.Yes, QMessageBox.No)
if reply == QtGui.QMessageBox.Yes:
self.cbxConnections.removeItem(index)
self.connections.pop(connection)
self._save_connections()
def _save_connections(self):
settings = self.settings
settings.beginWriteArray(self._connections_array)
for index, key in enumerate(self.connections):
settings.setArrayIndex(index)
settings.setValue("name", key)
settings.setValue("url", self.connections[key])
settings.endArray()
def _set_connection_url(self, name, url):
self.connections[name] = url
def _handle_connect(self):
conn = self._get_current_connection()
name = conn[0]
url = conn[1]
self.on_connect.emit(name, url)
self.txtPath.setText("")
def _get_current_connection(self):
if self.tabServer.isEnabled():
name = self.cbxConnections.currentText()
url = self.connections[name]
elif self.tabFile.isEnabled():
url = self.txtPath.text()
name = os.path.basename(url)
else:
url = self.txtTrexCachePath.text()
name = os.path.basename(url)
if name in self._predefined_connections:
url = url.replace("{token}", self._tokens[name])
return name, url
def show(self):
self.exec_()
def keep_dialog_open(self):
return self.chkKeepOpen.isChecked()
def set_layers(self, layers):
self.model.removeRows(0, self.model.rowCount())
for row_index, layer in enumerate(layers):
for header_index, header in enumerate(self._table_headers.keys()):
header_value = self._table_headers[header]
if header_value in layer:
value = str(layer[header_value])
else:
value = "-"
self.model.setItem(row_index, header_index,
QStandardItem(value))
add_enabled = layers is not None and len(layers) > 0
self.btnAdd.setEnabled(add_enabled)
def _edit_connection(self):
conn = self._get_current_connection()
self._create_or_update_connection(name=conn[0], url=conn[1])
def _create_connection(self):
self._create_or_update_connection("", "")
def _create_or_update_connection(self, name=None, url=None):
self.edit_connection_dialog.set_name_and_path(name, url)
result = self.edit_connection_dialog.exec_()
if result == QtGui.QDialog.Accepted:
newname, newurl = self.edit_connection_dialog.get_connection()
self._set_connection_url(newname, newurl)
if newname != name:
self.cbxConnections.addItem(newname)
self.cbxConnections.setCurrentIndex(len(self.connections) - 1)
self._save_connections()
def _handle_connection_change(self, name):
self.set_layers([])
enable_connect = False
enable_edit = False
if name in self.connections:
enable_connect = True
enable_edit = name not in self._predefined_connections
self.btnConnect.setEnabled(enable_connect)
self.btnEdit.setEnabled(enable_edit)
self.btnDelete.setEnabled(enable_edit)
self.on_connection_change.emit()
class OrderSelectorModel(QObject):
""""""
#----------------------------------------------------------------------
def __init__(self, full_string_list, init_selected_string_list=None,
permanently_selected_string_list=None):
"""Constructor"""
QObject.__init__(self)
self.output = []
if not self.hasNoDuplicateStrings(full_string_list):
raise ValueError('Duplicate strings detected in full string list.')
else:
self.full_string_list = full_string_list[:]
if init_selected_string_list is not None:
if not self.allStringsInList1FoundInList2(
init_selected_string_list, self.full_string_list):
raise ValueError('Some of the strings in initially selected string list are not in full string list.')
else:
init_selected_string_list = []
if permanently_selected_string_list is not None:
if not self.allStringsInList1FoundInList2(
permanently_selected_string_list, init_selected_string_list):
raise ValueError('Some of the strings in permanently selected string list are not in initially selected string list.')
else:
permanently_selected_string_list = []
self.permanently_selected_string_list = permanently_selected_string_list[:]
self.model_Selected = QStandardItemModel()
self.model_NotSelected = QStandardItemModel()
Selected_item_list = [None for s in init_selected_string_list]
NotSelected_item_list = []
for s in self.full_string_list:
item = QStandardItem(s)
try:
Selected_item_list[init_selected_string_list.index(s)] = item
except:
NotSelected_item_list.append(item)
for item in NotSelected_item_list: self.model_NotSelected.appendRow(item)
for item in Selected_item_list: self.model_Selected.appendRow(item)
#----------------------------------------------------------------------
def getSelectedList(self):
""""""
selectedList = []
for i in range(self.model_Selected.rowCount()):
selectedList.append(self.model_Selected.item(i,0).text())
return selectedList
#----------------------------------------------------------------------
def hasNoDuplicateStrings(self, full_string_list):
""""""
str_list = full_string_list
str_set = set(full_string_list)
if len(str_list) == len(str_set):
return True
else:
return False
#----------------------------------------------------------------------
def allStringsInList1FoundInList2(self, str_list_1, str_list_2):
""""""
stringsNotFound = [ s for s in str_list_1
if s not in str_list_2 ]
if stringsNotFound != []:
return False
else:
return True
class GroupPhotoWindow(QMainWindow, Ui_main_win):
def __init__(self):
QMainWindow.__init__(self)
self.setupUi(self)
self.image_model = QStandardItemModel()
self.image_list.setModel(self.image_model)
QObject.connect(self.add_btn, QtCore.SIGNAL('clicked()'),
self.on_add_image)
QObject.connect(self.delete_btn, QtCore.SIGNAL('clicked()'),
self.on_remove_image)
QObject.connect(
self.image_list.selectionModel(),
QtCore.SIGNAL(
'currentChanged (const QModelIndex &, const QModelIndex &)'),
self.on_row_changed)
QObject.connect(self.harris_btn, QtCore.SIGNAL('clicked()'),
self.on_harris_detect)
QObject.connect(self.stitch_btn, QtCore.SIGNAL('clicked()'),
self.on_stitch)
def on_add_image(self):
image_path = QFileDialog.getOpenFileName(
self, 'Select image', filter='Images (*.png *.jpg *.bmp)')
ignored, name = os.path.split(unicode(image_path))
self.image_model.appendRow(
[QStandardItem(name),
QStandardItem(image_path)])
def on_remove_image(self):
row = self.image_list.selectionModel().currentIndex().row()
if row == -1:
return
self.image_model.removeRows(row, 1)
def on_row_changed(self, current, previous):
row = current.row()
if row == -1:
file_path = PLACE_HOLDER
else:
file_path = self.image_model.item(row, 1).text()
self.set_pixmap(QPixmap(file_path))
def on_harris_detect(self):
row = self.image_list.selectionModel().currentIndex().row()
if row == -1:
return
file_path = self.image_model.item(row, 1).text()
image_pfm = convert_to_pfm(imread(unicode(file_path)))
image = image_to_gray(image_pfm)
kernel = self.ksize_slider.value()
cornerness = harris_corner(image, ksize=kernel)
is_corner = cornerness > 0.000001
suppress = non_max_suppression(cornerness, ksize=kernel)
result = np.array(is_corner * suppress)
zero = np.zeros_like(result)
gray_img = np.dstack((zero, zero, draw_cross(result)))
self.set_pixmap(
QPixmap.fromImage(
image_from_ndarray(np.array(gray_img + image_pfm))))
def on_stitch(self):
i = 0
images = []
while self.image_model.item(i):
file_path = self.image_model.item(i, 1).text()
image = image_to_gray(convert_to_pfm(imread(unicode(file_path))))
images.append(image)
i += 1
stitch(self.ksize_slider.value(), images)
def set_pixmap(self, pixmap):
self.image_label.setPixmap(
pixmap.scaled(self.image_label.size(), QtCore.Qt.KeepAspectRatio))
class InputDialog(GenericDialog):
TBL_HEADER_LABEL=["Input Mesh", "Output group name"]
def __init__(self, parent=None, name="InputDialog", modal=0):
"""
This initializes a dialog windows to define the input data of
the plugin function. The input data consist in a list of
meshes characterizes each by a name, a pointer to the smesh
servant object, a type and a group name (see data model in the
inputdata.py).
"""
GenericDialog.__init__(self, parent, name, modal)
# Set up the user interface from Designer.
self.__ui = Ui_InputFrame()
# BE CAREFULL HERE, the ui form is NOT drawn in the global
# dialog (already containing some generic widgets) but in the
# center panel created in the GenericDialog as a void
# container for the form. The InputFrame form is supposed
# here to create only the widgets to be placed in the center
# panel. Then, the setupUi function of this form draws itself
# in the specified panel, i.e. the panel returned by
# self.getPanel().
self.__ui.setupUi(self.getPanel())
self.setWindowTitle("Specification of input files")
# The icon are supposed to be located in the plugin folder,
# i.e. in the same folder than this python module file
iconfolder=os.path.dirname(os.path.abspath(__file__))
icon = QIcon()
icon.addFile(os.path.join(iconfolder,"select.png"))
self.__ui.btnSmeshObject.setIcon(icon)
icon = QIcon()
icon.addFile(os.path.join(iconfolder,"addinput.png"))
self.__ui.btnAddInput.setIcon(icon)
icon = QIcon()
icon.addFile(os.path.join(iconfolder,"deleteinput.png"))
self.__ui.btnDeleteInput.setIcon(icon)
# We specify here the items in the combo box (even if already
# defined in the designer) so that we can be sure of the item
# indexation.
self.MESHTYPE_ICONS = {}
meshTypeIndex = InputData.MESHTYPES.CONCRETE
self.__ui.cmbMeshType.setItemText(meshTypeIndex, "Béton")
icon = QIcon()
icon.addFile(os.path.join(iconfolder,"concrete.png"))
self.__ui.cmbMeshType.setItemIcon(meshTypeIndex, icon)
self.MESHTYPE_ICONS[meshTypeIndex] = icon
meshTypeIndex = InputData.MESHTYPES.STEELBAR
self.__ui.cmbMeshType.setItemText(meshTypeIndex, "Acier")
icon = QIcon()
icon.addFile(os.path.join(iconfolder,"steelbar.png"))
self.__ui.cmbMeshType.setItemIcon(meshTypeIndex, icon)
self.MESHTYPE_ICONS[meshTypeIndex] = icon
# The click on btnSmeshObject (signal clicked() emitted by the
# button btnSmeshObject) is connected to the slot
# onSelectSmeshObject, etc ...
self.connect(self.__ui.btnSmeshObject, SIGNAL('clicked()'), self.onSelectSmeshObject )
self.connect(self.__ui.btnAddInput, SIGNAL('clicked()'), self.onAddInput )
self.connect(self.__ui.btnDeleteInput, SIGNAL('clicked()'), self.onDeleteInput )
# Set up the model of the Qt table list
self.__inputModel = QStandardItemModel(0,2)
self.__inputModel.setHorizontalHeaderLabels(InputDialog.TBL_HEADER_LABEL)
self.__ui.tblListInput.setModel(self.__inputModel)
self.__ui.tblListInput.verticalHeader().hide()
self.__ui.tblListInput.horizontalHeader().setStretchLastSection(True)
# Note that the type is not display explicitly in the Qt table
# because it is specified using an icon on the text of the
# name item.
# Note that PADDER does not support group name longer than 8
# characters. We apply then this limit in the gui field.
self.__ui.txtGroupName.setMaxLength(GROUPNAME_MAXLENGTH)
self.clear()
self.smeshStudyTool = SMeshStudyTools()
def clear(self):
"""
This function clears the data gui area and associated values.
"""
self.__ui.txtSmeshObject.setText("")
self.__ui.txtGroupName.setText("")
self.__inputModel.clear()
self.__inputModel.setHorizontalHeaderLabels(InputDialog.TBL_HEADER_LABEL)
if not DEBUG_MODE:
self.__ui.txtSmeshObject.setEnabled(False)
self.__ui.btnAddInput.setEnabled(False)
self.__selectedMesh = None
self.__dictInputData = {}
self.__nbConcreteMesh = 0
self.__nbSteelbarMesh = 0
def accept(self):
"""
This function is the slot connected to the button OK
"""
# The dialog is raised in a non modal mode to get
# interactivity with the parents windows. Then we have to emit
# a signal to warn the parent observer that the dialog has
# been validated so that it can process the event
GenericDialog.accept(self)
if self.wasOk():
self.emit(SIGNAL('inputValidated()'))
def onSelectSmeshObject(self):
'''
This function is the slot connected on the mesh selection
button. It memorizes the selected mesh and put its name in the
text field of the dialog box.
'''
mySObject, myEntry = guihelper.getSObjectSelected()
if CORBA.is_nil(mySObject):
self.__ui.txtSmeshObject.setText("You must choose a mesh")
self.__ui.txtGroupName.setText("")
self.__ui.txtSmeshObject.setEnabled(False)
self.__ui.btnAddInput.setEnabled(False)
self.__selectedMesh = None
return
self.smeshStudyTool.updateStudy(studyedit.getActiveStudyId())
self.__selectedMesh = self.smeshStudyTool.getMeshObjectFromSObject(mySObject)
if CORBA.is_nil(self.__selectedMesh):
self.__ui.txtSmeshObject.setText("The selected object is not a mesh")
self.__ui.txtGroupName.setText("")
self.__ui.txtSmeshObject.setEnabled(False)
self.__ui.btnAddInput.setEnabled(False)
self.__selectedMesh = None
return
myName = mySObject.GetName()
self.__ui.txtSmeshObject.setText(myName)
self.__ui.txtSmeshObject.setEnabled(True)
self.__ui.btnAddInput.setEnabled(True)
# We can suggest a default group name from the mesh name
self.__ui.txtGroupName.setText(myName)
def onAddInput(self):
"""
This function is the slot connected to the Add button. It
creates a new entry in the list of input data, or updates this
entry if it already exists.
"""
meshName = str(self.__ui.txtSmeshObject.text().trimmed())
meshObject = self.__selectedMesh
meshType = self.__ui.cmbMeshType.currentIndex()
groupName = str(self.__ui.txtGroupName.text().trimmed())
self.__addInputInGui(meshName, meshObject, meshType, groupName)
self.__addInputInMap(meshName, meshObject, meshType, groupName)
def __addInputInGui(self, meshName, meshObject, meshType, groupName):
"""
This function adds an entry with the specified data int the
GUI table (for data visualization purpose).
"""
# The mesh name is used as the key index in the model. We have
# to check first if this item already exists in the list.
tblItems = self.__inputModel.findItems(meshName)
row = self.__inputModel.rowCount()
if not tblItems:
tblItems = []
tblItems.append(QStandardItem()) # input mesh name
tblItems.append(QStandardItem()) # output group name
else:
row = tblItems[0].index().row()
tblItems.append(self.__inputModel.item(row,1))
tblItems[0].setText(meshName)
tblItems[0].setIcon(self.MESHTYPE_ICONS[meshType])
tblItems[1].setText(groupName)
self.__inputModel.setItem(row,0,tblItems[0])
self.__inputModel.setItem(row,1,tblItems[1])
self.__ui.tblListInput.setCurrentIndex(tblItems[0].index())
def __addInputInMap(self, meshName, meshObject, meshType, groupName):
"""
This function adds an entry with the specified data in the
internal map (for data management purpose).
"""
# if the entry already exists, we remove it to replace by a
# new one
if self.__dictInputData.has_key(meshName):
self.__delInputFromMap(meshName)
inputData = InputData()
inputData.meshName = meshName
inputData.meshObject = meshObject
inputData.meshType = meshType
inputData.groupName = groupName
# The key of the map is the mesh name
self.__dictInputData[meshName] = inputData
if inputData.meshType == InputData.MESHTYPES.CONCRETE:
self.__nbConcreteMesh += 1
else:
self.__nbSteelbarMesh += 1
print inputData
print "meshType = ",inputData.meshType
print "nb concrete mesh ",self.__nbConcreteMesh
print "nb steelbar mesh ",self.__nbSteelbarMesh
def onDeleteInput(self):
"""
This function is the slot connected to the Delete button. It
remove from the data list the entry selected in the Qt table.
"""
selectedIdx = self.__ui.tblListInput.selectedIndexes()
if selectedIdx:
row = selectedIdx[0].row()
tblItem = self.__inputModel.item(row,0)
meshName = str(tblItem.text())
self.__inputModel.takeRow(row)
# Don't forget to remove this entry from the mesh object
# internal dictionnary
self.__delInputFromMap(meshName)
def __delInputFromMap(self, meshName):
"""
This function removes the specified entry from the internal
map (for data management purpose)
"""
inputData = self.__dictInputData.pop(meshName)
if inputData.meshType == InputData.MESHTYPES.CONCRETE:
self.__nbConcreteMesh -= 1
else:
self.__nbSteelbarMesh -= 1
print inputData
print "nb concrete mesh ",self.__nbConcreteMesh
print "nb steelbar mesh ",self.__nbSteelbarMesh
def setData(self, listInputData=[]):
"""
This function fills the dialog widgets with values provided by
the specified data list.
"""
self.clear()
for inputData in listInputData:
meshName = inputData.meshName
meshObject = inputData.meshObject
meshType = inputData.meshType
groupName = inputData.groupName
self.__addInputInGui(meshName, meshObject, meshType, groupName)
self.__addInputInMap(meshName, meshObject, meshType, groupName)
if not DEBUG_MODE:
self.onSelectSmeshObject()
def getData(self):
"""
This function returns a list of InputData that corresponds to
the data in the dialog widgets of the current dialog.
"""
# Note that the values() function returns a copy of the list
# of values.
return self.__dictInputData.values()
def checkData(self):
"""
This function checks if the data are valid, from the dialog
window point of view.
"""
if self.__nbConcreteMesh == 0 and self.__nbSteelbarMesh == 0:
self.checkDataMessage = "You must define at least one mesh (CONCRETE or STEELBAR)"
return False
if self.__nbConcreteMesh > 1:
self.checkDataMessage = "You define multiple CONCRETE meshes."
self.checkDataMessage += "You should verify first that your version of PADDER support this configuration."
# just warn the user, but don't block
QMessageBox.information(self, "Info", self.checkDataMessage)
return True
return True
class AbstractSTREnityListView(QListView):
"""
A widget for listing and selecting one or more STR entities.
.. versionadded:: 1.7
"""
def __init__(self, parent=None, **kwargs):
super(AbstractSTREnityListView, self).__init__(parent)
self._model = QStandardItemModel(self)
self._model.setColumnCount(1)
self.setModel(self._model)
self.setEditTriggers(QAbstractItemView.NoEditTriggers)
self._model.itemChanged.connect(self._on_item_changed)
self._profile = kwargs.get('profile', None)
self._social_tenure = kwargs.get('social_tenure', None)
# Load appropriate entities to the view
if not self._profile is None:
self._load_profile_entities()
# Load entities in the STR definition
if not self._social_tenure is None:
self._select_str_entities()
def _on_item_changed(self, item):
# Emit signals when an item has been (de)selected. To be
# implemented by subclasses.
pass
@property
def profile(self):
"""
:return: Returns the current profile object in the configuration.
:rtype: Profile
"""
return self._profile
@profile.setter
def profile(self, profile):
"""
Sets the current profile object in the configuration.
:param profile: Profile object.
:type profile: Profile
"""
self._profile = profile
self._load_profile_entities()
@property
def social_tenure(self):
"""
:return: Returns the profile's social tenure entity.
:rtype: SocialTenure
"""
return self._social_tenure
@social_tenure.setter
def social_tenure(self, social_tenure):
"""
Set the social_tenure entity.
:param social_tenure: A profile's social tenure entity.
:type social_tenure: SocialTenure
"""
self._social_tenure = social_tenure
self._select_str_entities()
def _select_str_entities(self):
"""
Select the entities defined in the STR. E.g. parties for party
entity and spatial units for spatial unit entity. Default
implementation does nothing, to be implemented by subclasses.
"""
pass
def _load_profile_entities(self):
# Reset view
self.clear()
# Populate entity items in the view
for e in self._profile.user_entities():
self._add_entity(e)
def _add_entity(self, entity):
# Add entity item to view
item = QStandardItem(
QIcon(':/plugins/stdm/images/icons/table.png'),
entity.short_name
)
item.setCheckable(True)
item.setCheckState(Qt.Unchecked)
self._model.appendRow(item)
def select_entities(self, entities):
"""
Checks STR entities in the view and emit the entity_selected
signal for each item selected.
:param entities: Collection of STR entities.
:type entities: list
"""
# Clear selection
self.clear_selection()
for e in entities:
name = e.short_name
self.select_entity(name)
def selected_entities(self):
"""
:return: Returns a list of selected entity short names.
:rtype: list
"""
selected_items = []
for i in range(self._model.rowCount()):
item = self._model.item(i)
if item.checkState() == Qt.Checked:
selected_items.append(item.text())
return selected_items
def clear(self):
"""
Remove all party items in the view.
"""
self._model.clear()
self._model.setColumnCount(1)
def clear_selection(self):
"""
Uncheck all items in the view.
"""
for i in range(self._model.rowCount()):
item = self._model.item(i)
if item.checkState() == Qt.Checked:
item.setCheckState(Qt.Unchecked)
def select_entity(self, name):
"""
Selects a party entity with the given short name.
:param name: Entity short name
:type name: str
"""
items = self._model.findItems(name)
if len(items) > 0:
item = items[0]
if item.checkState() == Qt.Unchecked:
item.setCheckState(Qt.Checked)
def deselect_entity(self, name):
"""
Deselects an entity with the given short name.
:param name: Entity short name
:type name: str
"""
items = self._model.findItems(name)
if len(items) > 0:
item = items[0]
if item.checkState() == Qt.Checked:
item.setCheckState(Qt.Unchecked)
class Formation(QMainWindow, Ui_Formation):
"""
Class documentation goes here.
"""
#signal
fermeture_reouverture = pyqtSignal()
maj = pyqtSignal()
def __init__(self, engine, gui_parent, parent=None):
"""
Constructor
@param parent reference to the parent widget (QWidget)
"""
super().__init__(parent)
self.setupUi(self)
self.setWindowTitle("Enregistrement d'une formation")
self.engine = engine
self.dateEdit.setDate(pendulum.now('Europe/Paris'))
self.cmr_bdd = Bdd_Cmr(self.engine)
gen_cmr = self.cmr_bdd.recup_cmr_en_activite()
self.remplir_tableau_cmr(next(gen_cmr))
# self.threadpool = QThreadPool()
self.gui_parent = gui_parent
####Threads
self.thread_finish = False
# self.affectation_lancement_threads()
init_domaine = Insertion_Domaine(self.engine)
areas = init_domaine.recuperation_domaine()
# print(areas)
self.model = QStandardItemModel((len(areas) + 1), 1) # 5 rows, 1 col
firstItem = QStandardItem("---- Select domaine(s) ----")
firstItem.setBackground(QBrush(QColor(200, 200, 200)))
firstItem.setSelectable(False)
self.model.setItem(0, 0, firstItem)
for i, area in enumerate(areas):
item = QStandardItem(area)
item.setFlags(Qt.ItemIsUserCheckable | Qt.ItemIsEnabled)
item.setData(Qt.Unchecked, Qt.CheckStateRole)
self.model.setItem(i + 1, 0, item)
self.comboBox_domaine.setModel(self.model)
self.gui_parent.formation_a_modifier.connect(
self.reaffectation_formation)
#
# def affectation_lancement_threads(self):
# """"met en place les threads et les lance"""
# bdd_thread = Gestion_BDD_Thread(self.cmr_bdd )
# bdd_thread.signals.signalData_dispo.connect(self.remplir_tableau_cmr)
# self.threadpool.start(bdd_thread)
### bdd_thread.run()
#
# self.thread_combobox = Gestion_Combobox_domaine_Thread(self.engine)
# self.thread_combobox.signals.signalmodel_dispo.connect(self.affectation_model_combobox_domaine)
## self.thread_combobox.finished.connect(self.danslemille)
# self.threadpool.start(self.thread_combobox)
#
# print(self.thread_combobox)
## self.thread_combobox.run()
#
# @pyqtSlot(QStandardItemModel)
# def affectation_model_combobox_domaine(self, model):
# """permet de recevoir le model créé et affecte au combobox dans le thread specifique"""
# print("jy suis")
# mutex = QMutex()
# mutex.lock()
# self.model = model
# self.comboBox_domaine.setModel(self.model)
#
# self.thread_finish = True
# mutex.unlock()
# print(self.thread_finish)
@pyqtSlot(list)
def remplir_tableau_cmr(self, gen_list_cmr):
self.tableWidget.setRowCount(0)
for cmr in reversed(gen_list_cmr):
# print(cmr)
self.tableWidget.insertRow(0)
item_nom = QTableWidgetItem(cmr.NOM)
item_prenom = QTableWidgetItem(cmr.PRENOM)
self.tableWidget.setItem(0, 0, item_nom)
self.tableWidget.setItem(0, 1, item_prenom)
self.tableWidget.setCellWidget(0, 2, QComboBox())
self.tableWidget.cellWidget(0, 2).addItems(
["*", "Acquise", "À améliorer", "Non acquise"])
self.tableWidget.setCellWidget(0, 3, QComboBox())
self.tableWidget.cellWidget(0, 3).addItems(
[str(x) for x in range(21)])
self.tableWidget.setCellWidget(0, 4, QTextEdit())
self.tableWidget.setCellWidget(0, 5, QCheckBox())
@pyqtSlot()
def on_pushButton_enregistrer_clicked(self):
"""
Slot documentation goes here.
"""
nom_formation = self.lineEdit_nom_formation.text()
if nom_formation:
date = self.dateEdit.date().toString("dd-MM-yyyy")
type_formation = self.comboBox_type_formation.currentText()
# domaine = self.comboBox_domaine.currentText()
domaine = []
for ligne in range(self.model.rowCount()):
if self.model.item(ligne, 0).checkState() == Qt.Checked:
domaine.append(self.model.item(ligne, 0).text())
plan = self.textEdit_plan_formation.toPlainText()
nbr_ligne = self.tableWidget.rowCount()
sauvegarde_dico = []
for ligne in range(nbr_ligne):
if self.tableWidget.cellWidget(ligne, 5).isChecked():
nom = self.tableWidget.item(ligne, 0).text()
prenom = self.tableWidget.item(ligne, 1).text()
gen_id = self.cmr_bdd.recup_id_cmr(nom, prenom)
try:
resultat = self.tableWidget.cellWidget(
ligne, 2).currentText()
except:
resultat = None
try:
note = self.tableWidget.cellWidget(ligne,
3).currentText()
except:
note = None
try:
remarque = self.tableWidget.item(ligne, 4).text()
except:
remarque = None
dico = {
"nom": nom,
"prenom": prenom,
"id": gen_id,
"resultat": resultat,
"note": note,
"remarque": remarque
}
# print(dico)
sauvegarde_dico.append(json.dumps(dico))
sauvegarde = {
"nom_formation": nom_formation,
"date": date,
"type_formation": type_formation,
"domaine": domaine,
"plan": plan,
"participants": sauvegarde_dico
}
# print(sauvegarde)
if self.windowTitle() == "Enregistrement d'une formation":
self.cmr_bdd.insertion_formation(sauvegarde)
self.close()
self.fermeture_reouverture.emit()
else: #on est dans une modification
self.cmr_bdd.modif_formation(self.id_formation_a_modif,
sauvegarde)
self.close()
self.maj.emit()
@pyqtSlot(object)
def reaffectation_formation(self, formation):
"""fct qui reaffecte les donnees recues par le signal"""
self.setWindowTitle("Modification d'une formation")
# print(formation)
self.id_formation_a_modif = formation.ID
# print(formation.ID)
self.lineEdit_nom_formation.setText(formation.NOM_FORMATION)
self.dateEdit.setDate(formation.DATE_FORMATION)
index = self.comboBox_type_formation.findText(formation.TYPE_FORMATION,
Qt.MatchExactly)
if index:
self.comboBox_type_formation.setCurrentIndex(index)
#gestion des domaines :
for domaine in formation.DOMAINE:
for ligne in range(self.model.rowCount()):
# print(f"ligne {ligne}")
if self.model.item(ligne, 0).text() == domaine:
self.model.item(ligne, 0).setData(Qt.Checked,
Qt.CheckStateRole)
self.textEdit_plan_formation.setText(formation.PLAN)
for participant in formation.LIST_PARTICIPANTS:
nom = json.loads(participant)["nom"]
prenom = json.loads(participant)["prenom"]
# id = json.loads(participant)["id"]
resultat = json.loads(participant)["resultat"]
note = json.loads(participant)["note"]
remarque = json.loads(participant)["remarque"]
for ligne in range(self.tableWidget.rowCount()):
if self.tableWidget.item(
ligne, 0).text() == nom and self.tableWidget.item(
ligne, 1).text() == prenom:
index = self.tableWidget.cellWidget(ligne, 2).findText(
resultat, Qt.MatchExactly)
if index != -1:
self.tableWidget.cellWidget(ligne,
2).setCurrentIndex(index)
index = self.tableWidget.cellWidget(ligne, 3).findText(
note, Qt.MatchExactly)
if index != -1:
self.tableWidget.cellWidget(ligne,
3).setCurrentIndex(index)
self.tableWidget.cellWidget(ligne, 4).setText(remarque)
self.tableWidget.cellWidget(ligne, 5).setChecked(True)
class QtWidgetRegistry(QObject, WidgetRegistry):
"""
A QObject wrapper for `WidgetRegistry`
A QStandardItemModel instance containing the widgets in
a tree (of depth 2). The items in a model can be quaries using standard
roles (DisplayRole, BackgroundRole, DecorationRole ToolTipRole).
They also have QtWidgetRegistry.CATEGORY_DESC_ROLE,
QtWidgetRegistry.WIDGET_DESC_ROLE, which store Category/WidgetDescription
respectfully. Furthermore QtWidgetRegistry.WIDGET_ACTION_ROLE stores an
default QAction which can be used for widget creation action.
"""
CATEGORY_DESC_ROLE = Qt.UserRole + 1
"""Category Description Role"""
WIDGET_DESC_ROLE = Qt.UserRole + 2
"""Widget Description Role"""
WIDGET_ACTION_ROLE = Qt.UserRole + 3
"""Widget Action Role"""
BACKGROUND_ROLE = Qt.UserRole + 4
"""Background color for widget/category in the canvas
(different from Qt.BackgroundRole)
"""
category_added = Signal(str, CategoryDescription)
"""signal: category_added(name: str, desc: CategoryDescription)
"""
widget_added = Signal(str, str, WidgetDescription)
"""signal widget_added(category_name: str, widget_name: str,
desc: WidgetDescription)
"""
reset = Signal()
"""signal: reset()
"""
def __init__(self, other_or_parent=None, parent=None):
if isinstance(other_or_parent, QObject) and parent is None:
parent, other_or_parent = other_or_parent, None
QObject.__init__(self, parent)
WidgetRegistry.__init__(self, other_or_parent)
# Should the QStandardItemModel be subclassed?
self.__item_model = QStandardItemModel(self)
for i, desc in enumerate(self.categories()):
cat_item = self._cat_desc_to_std_item(desc)
self.__item_model.insertRow(i, cat_item)
for j, wdesc in enumerate(self.widgets(desc.name)):
widget_item = self._widget_desc_to_std_item(wdesc, desc)
cat_item.insertRow(j, widget_item)
def model(self):
"""
Return the widget descriptions in a Qt Item Model instance
(QStandardItemModel).
.. note:: The model should not be modified outside of the registry.
"""
return self.__item_model
def item_for_widget(self, widget):
"""Return the QStandardItem for the widget.
"""
if isinstance(widget, basestring):
widget = self.widget(widget)
cat = self.category(widget.category)
cat_ind = self.categories().index(cat)
cat_item = self.model().item(cat_ind)
widget_ind = self.widgets(cat).index(widget)
return cat_item.child(widget_ind)
def action_for_widget(self, widget):
"""
Return the QAction instance for the widget (can be a string or
a WidgetDescription instance).
"""
item = self.item_for_widget(widget)
return item.data(self.WIDGET_ACTION_ROLE).toPyObject()
def create_action_for_item(self, item):
"""
Create a QAction instance for the widget description item.
"""
name = item.text()
tooltip = item.toolTip()
whatsThis = item.whatsThis()
icon = item.icon()
if icon:
action = QAction(icon, name, self, toolTip=tooltip,
whatsThis=whatsThis,
statusTip=name)
else:
action = QAction(name, self, toolTip=tooltip,
whatsThis=whatsThis,
statusTip=name)
widget_desc = item.data(self.WIDGET_DESC_ROLE)
action.setData(widget_desc)
action.setProperty("item", QVariant(item))
return action
def _insert_category(self, desc):
"""
Override to update the item model and emit the signals.
"""
priority = desc.priority
priorities = [c.priority for c, _ in self.registry]
insertion_i = bisect.bisect_right(priorities, priority)
WidgetRegistry._insert_category(self, desc)
cat_item = self._cat_desc_to_std_item(desc)
self.__item_model.insertRow(insertion_i, cat_item)
self.category_added.emit(desc.name, desc)
def _insert_widget(self, category, desc):
"""
Override to update the item model and emit the signals.
"""
assert(isinstance(category, CategoryDescription))
categories = self.categories()
cat_i = categories.index(category)
_, widgets = self._categories_dict[category.name]
priorities = [w.priority for w in widgets]
insertion_i = bisect.bisect_right(priorities, desc.priority)
WidgetRegistry._insert_widget(self, category, desc)
cat_item = self.__item_model.item(cat_i)
widget_item = self._widget_desc_to_std_item(desc, category)
cat_item.insertRow(insertion_i, widget_item)
self.widget_added.emit(category.name, desc.name, desc)
def _cat_desc_to_std_item(self, desc):
"""
Create a QStandardItem for the category description.
"""
item = QStandardItem()
item.setText(desc.name)
if desc.icon:
icon = desc.icon
else:
icon = "icons/default-category.svg"
icon = icon_loader.from_description(desc).get(icon)
item.setIcon(icon)
if desc.background:
background = desc.background
else:
background = DEFAULT_COLOR
background = NAMED_COLORS.get(background, background)
brush = QBrush(QColor(background))
item.setData(brush, self.BACKGROUND_ROLE)
tooltip = desc.description if desc.description else desc.name
item.setToolTip(tooltip)
item.setFlags(Qt.ItemIsEnabled)
item.setData(QVariant(desc), self.CATEGORY_DESC_ROLE)
return item
def _widget_desc_to_std_item(self, desc, category):
"""
Create a QStandardItem for the widget description.
"""
item = QStandardItem(desc.name)
item.setText(desc.name)
if desc.icon:
icon = desc.icon
else:
icon = "icons/default-widget.svg"
icon = icon_loader.from_description(desc).get(icon)
item.setIcon(icon)
# This should be inherited from the category.
background = None
if desc.background:
background = desc.background
elif category.background:
background = category.background
else:
background = DEFAULT_COLOR
if background is not None:
background = NAMED_COLORS.get(background, background)
brush = QBrush(QColor(background))
item.setData(brush, self.BACKGROUND_ROLE)
tooltip = tooltip_helper(desc)
style = "ul { margin-top: 1px; margin-bottom: 1px; }"
tooltip = TOOLTIP_TEMPLATE.format(style=style, tooltip=tooltip)
item.setToolTip(tooltip)
item.setWhatsThis(whats_this_helper(desc))
item.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
item.setData(QVariant(desc), self.WIDGET_DESC_ROLE)
# Create the action for the widget_item
action = self.create_action_for_item(item)
item.setData(QVariant(action), self.WIDGET_ACTION_ROLE)
return item
class DlgSqlWindow(QWidget, Ui_Dialog):
nameChanged = pyqtSignal(str)
def __init__(self, iface, db, parent=None):
QWidget.__init__(self, parent)
self.iface = iface
self.db = db
self.allowMultiColumnPk = isinstance(
db, PGDatabase
) # at the moment only PostGIS allows a primary key to span multiple columns, spatialite doesn't
self.setupUi(self)
self.setWindowTitle(
u"%s - %s [%s]" %
(self.windowTitle(), db.connection().connectionName(),
db.connection().typeNameString()))
self.defaultLayerName = 'QueryLayer'
if self.allowMultiColumnPk:
self.uniqueColumnCheck.setText(
self.trUtf8("Column(s) with unique values"))
else:
self.uniqueColumnCheck.setText(
self.trUtf8("Column with unique values"))
self.editSql.setFocus()
self.editSql.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
self.initCompleter()
# allow to copy results
copyAction = QAction("copy", self)
self.viewResult.addAction(copyAction)
copyAction.setShortcuts(QKeySequence.Copy)
copyAction.triggered.connect(self.copySelectedResults)
self.btnExecute.clicked.connect(self.executeSql)
self.btnClear.clicked.connect(self.clearSql)
self.presetStore.clicked.connect(self.storePreset)
self.presetDelete.clicked.connect(self.deletePreset)
self.presetCombo.activated[str].connect(self.loadPreset)
self.presetCombo.activated[str].connect(self.presetName.setText)
self.updatePresetsCombobox()
self.geomCombo.setEditable(True)
self.geomCombo.lineEdit().setReadOnly(True)
self.uniqueCombo.setEditable(True)
self.uniqueCombo.lineEdit().setReadOnly(True)
self.uniqueModel = QStandardItemModel(self.uniqueCombo)
self.uniqueCombo.setModel(self.uniqueModel)
if self.allowMultiColumnPk:
self.uniqueCombo.setItemDelegate(QStyledItemDelegate())
self.uniqueModel.itemChanged.connect(
self.uniqueChanged) # react to the (un)checking of an item
self.uniqueCombo.lineEdit().textChanged.connect(
self.uniqueTextChanged
) # there are other events that change the displayed text and some of them can not be caught directly
# hide the load query as layer if feature is not supported
self._loadAsLayerAvailable = self.db.connector.hasCustomQuerySupport()
self.loadAsLayerGroup.setVisible(self._loadAsLayerAvailable)
if self._loadAsLayerAvailable:
self.layerTypeWidget.hide() # show if load as raster is supported
self.loadLayerBtn.clicked.connect(self.loadSqlLayer)
self.getColumnsBtn.clicked.connect(self.fillColumnCombos)
self.loadAsLayerGroup.toggled.connect(self.loadAsLayerToggled)
self.loadAsLayerToggled(False)
self._createViewAvailable = self.db.connector.hasCreateSpatialViewSupport(
)
self.btnCreateView.setVisible(self._createViewAvailable)
if self._createViewAvailable:
self.btnCreateView.clicked.connect(self.createView)
self.queryBuilderFirst = True
self.queryBuilderBtn.setIcon(QIcon(":/db_manager/icons/sql.gif"))
self.queryBuilderBtn.clicked.connect(self.displayQueryBuilder)
self.presetName.textChanged.connect(self.nameChanged)
def updatePresetsCombobox(self):
self.presetCombo.clear()
names = []
entries = QgsProject.instance().subkeyList('DBManager', 'savedQueries')
for entry in entries:
name = QgsProject.instance().readEntry(
'DBManager', 'savedQueries/' + entry + '/name')[0]
names.append(name)
for name in sorted(names):
self.presetCombo.addItem(name)
self.presetCombo.setCurrentIndex(-1)
def storePreset(self):
query = self._getSqlQuery()
if query == "":
return
name = self.presetName.text()
QgsProject.instance().writeEntry(
'DBManager', 'savedQueries/q' + unicode(name.__hash__()) + '/name',
name)
QgsProject.instance().writeEntry(
'DBManager',
'savedQueries/q' + unicode(name.__hash__()) + '/query', query)
index = self.presetCombo.findText(name)
if index == -1:
self.presetCombo.addItem(name)
self.presetCombo.setCurrentIndex(self.presetCombo.count() - 1)
else:
self.presetCombo.setCurrentIndex(index)
def deletePreset(self):
name = self.presetCombo.currentText()
QgsProject.instance().removeEntry(
'DBManager', 'savedQueries/q' + unicode(name.__hash__()))
self.presetCombo.removeItem(self.presetCombo.findText(name))
self.presetCombo.setCurrentIndex(-1)
def loadPreset(self, name):
query = QgsProject.instance().readEntry(
'DBManager',
'savedQueries/q' + unicode(name.__hash__()) + '/query')[0]
name = QgsProject.instance().readEntry(
'DBManager',
'savedQueries/q' + unicode(name.__hash__()) + '/name')[0]
self.editSql.setText(query)
def loadAsLayerToggled(self, checked):
self.loadAsLayerGroup.setChecked(checked)
self.loadAsLayerWidget.setVisible(checked)
if checked:
self.fillColumnCombos()
def clearSql(self):
self.editSql.clear()
self.editSql.setFocus()
def executeSql(self):
sql = self._getSqlQuery()
if sql == "":
return
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
# delete the old model
old_model = self.viewResult.model()
self.viewResult.setModel(None)
if old_model:
old_model.deleteLater()
cols = []
quotedCols = []
try:
# set the new model
model = self.db.sqlResultModel(sql, self)
self.viewResult.setModel(model)
self.lblResult.setText(
self.tr("%d rows, %.1f seconds") %
(model.affectedRows(), model.secs()))
cols = self.viewResult.model().columnNames()
for col in cols:
quotedCols.append(self.db.connector.quoteId(col))
except BaseError as e:
QApplication.restoreOverrideCursor()
DlgDbError.showError(e, self)
self.uniqueModel.clear()
self.geomCombo.clear()
return
self.setColumnCombos(cols, quotedCols)
self.update()
QApplication.restoreOverrideCursor()
def loadSqlLayer(self):
hasUniqueField = self.uniqueColumnCheck.checkState() == Qt.Checked
if hasUniqueField:
if self.allowMultiColumnPk:
checkedCols = []
for item in self.uniqueModel.findItems("*", Qt.MatchWildcard):
if item.checkState() == Qt.Checked:
checkedCols.append(item.data())
uniqueFieldName = ",".join(checkedCols)
elif self.uniqueCombo.currentIndex() >= 0:
uniqueFieldName = self.uniqueModel.item(
self.uniqueCombo.currentIndex()).data()
else:
uniqueFieldName = None
else:
uniqueFieldName = None
hasGeomCol = self.hasGeometryCol.checkState() == Qt.Checked
if hasGeomCol:
geomFieldName = self.geomCombo.currentText()
else:
geomFieldName = None
query = self._getSqlQuery()
if query == "":
return
# remove a trailing ';' from query if present
if query.strip().endswith(';'):
query = query.strip()[:-1]
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
from qgis.core import QgsMapLayer, QgsMapLayerRegistry
layerType = QgsMapLayer.VectorLayer if self.vectorRadio.isChecked(
) else QgsMapLayer.RasterLayer
# get a new layer name
names = []
for layer in QgsMapLayerRegistry.instance().mapLayers().values():
names.append(layer.name())
layerName = self.layerNameEdit.text()
if layerName == "":
layerName = self.defaultLayerName
newLayerName = layerName
index = 1
while newLayerName in names:
index += 1
newLayerName = u"%s_%d" % (layerName, index)
# create the layer
layer = self.db.toSqlLayer(query, geomFieldName, uniqueFieldName,
newLayerName, layerType,
self.avoidSelectById.isChecked())
if layer.isValid():
QgsMapLayerRegistry.instance().addMapLayers([layer], True)
QApplication.restoreOverrideCursor()
def fillColumnCombos(self):
query = self._getSqlQuery()
if query == "":
return
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
# get a new alias
aliasIndex = 0
while True:
alias = "_%s__%d" % ("subQuery", aliasIndex)
escaped = re.compile('\\b("?)' + re.escape(alias) + '\\1\\b')
if not escaped.search(query):
break
aliasIndex += 1
# remove a trailing ';' from query if present
if query.strip().endswith(';'):
query = query.strip()[:-1]
# get all the columns
cols = []
quotedCols = []
connector = self.db.connector
sql = u"SELECT * FROM (%s\n) AS %s LIMIT 0" % (
unicode(query), connector.quoteId(alias))
c = None
try:
c = connector._execute(None, sql)
cols = connector._get_cursor_columns(c)
for col in cols:
quotedCols.append(connector.quoteId(col))
except BaseError as e:
QApplication.restoreOverrideCursor()
DlgDbError.showError(e, self)
self.uniqueModel.clear()
self.geomCombo.clear()
return
finally:
if c:
c.close()
del c
self.setColumnCombos(cols, quotedCols)
QApplication.restoreOverrideCursor()
def setColumnCombos(self, cols, quotedCols):
# get sensible default columns. do this before sorting in case there's hints in the column order (eg, id is more likely to be first)
try:
defaultGeomCol = next(
col for col in cols
if col in ['geom', 'geometry', 'the_geom', 'way'])
except:
defaultGeomCol = None
try:
defaultUniqueCol = [col for col in cols if 'id' in col][0]
except:
defaultUniqueCol = None
colNames = sorted(zip(cols, quotedCols))
newItems = []
uniqueIsFilled = False
for (col, quotedCol) in colNames:
item = QStandardItem(col)
item.setData(quotedCol)
item.setEnabled(True)
item.setCheckable(self.allowMultiColumnPk)
item.setSelectable(not self.allowMultiColumnPk)
if self.allowMultiColumnPk:
matchingItems = self.uniqueModel.findItems(col)
if matchingItems:
item.setCheckState(matchingItems[0].checkState())
uniqueIsFilled = uniqueIsFilled or matchingItems[
0].checkState() == Qt.Checked
else:
item.setCheckState(Qt.Unchecked)
newItems.append(item)
if self.allowMultiColumnPk:
self.uniqueModel.clear()
self.uniqueModel.appendColumn(newItems)
self.uniqueChanged()
else:
previousUniqueColumn = self.uniqueCombo.currentText()
self.uniqueModel.clear()
self.uniqueModel.appendColumn(newItems)
if self.uniqueModel.findItems(previousUniqueColumn):
self.uniqueCombo.setEditText(previousUniqueColumn)
uniqueIsFilled = True
oldGeometryColumn = self.geomCombo.currentText()
self.geomCombo.clear()
self.geomCombo.addItems(cols)
self.geomCombo.setCurrentIndex(
self.geomCombo.findText(oldGeometryColumn, Qt.MatchExactly))
# set sensible default columns if the columns are not already set
try:
if self.geomCombo.currentIndex() == -1:
self.geomCombo.setCurrentIndex(cols.index(defaultGeomCol))
except:
pass
items = self.uniqueModel.findItems(defaultUniqueCol)
if items and not uniqueIsFilled:
if self.allowMultiColumnPk:
items[0].setCheckState(Qt.Checked)
else:
self.uniqueCombo.setEditText(defaultUniqueCol)
try:
pass
except:
pass
def copySelectedResults(self):
if len(self.viewResult.selectedIndexes()) <= 0:
return
model = self.viewResult.model()
# convert to string using tab as separator
text = model.headerToString("\t")
for idx in self.viewResult.selectionModel().selectedRows():
text += "\n" + model.rowToString(idx.row(), "\t")
QApplication.clipboard().setText(text, QClipboard.Selection)
QApplication.clipboard().setText(text, QClipboard.Clipboard)
def initCompleter(self):
dictionary = None
if self.db:
dictionary = self.db.connector.getSqlDictionary()
if not dictionary:
# use the generic sql dictionary
from .sql_dictionary import getSqlDictionary
dictionary = getSqlDictionary()
wordlist = []
for name, value in dictionary.iteritems():
wordlist += value # concat lists
wordlist = list(set(wordlist)) # remove duplicates
api = QsciAPIs(self.editSql.lexer())
for word in wordlist:
api.add(word)
api.prepare()
self.editSql.lexer().setAPIs(api)
def displayQueryBuilder(self):
dlg = QueryBuilderDlg(self.iface,
self.db,
self,
reset=self.queryBuilderFirst)
self.queryBuilderFirst = False
r = dlg.exec_()
if r == QDialog.Accepted:
self.editSql.setText(dlg.query)
def createView(self):
name, ok = QInputDialog.getText(None, "View name", "View name")
if ok:
try:
self.db.connector.createSpatialView(name, self._getSqlQuery())
except BaseError as e:
DlgDbError.showError(e, self)
def _getSqlQuery(self):
sql = self.editSql.selectedText()
if len(sql) == 0:
sql = self.editSql.text()
return sql
def uniqueChanged(self):
# when an item is (un)checked, simply trigger an update of the combobox text
self.uniqueTextChanged(None)
def uniqueTextChanged(self, text):
# Whenever there is new text displayed in the combobox, check if it is the correct one and if not, display the correct one.
checkedItems = []
for item in self.uniqueModel.findItems("*", Qt.MatchWildcard):
if item.checkState() == Qt.Checked:
checkedItems.append(item.text())
label = ", ".join(checkedItems)
if text != label:
self.uniqueCombo.setEditText(label)
class GroupPhotoWindow(QMainWindow, Ui_main_win):
def __init__(self):
QMainWindow.__init__(self)
self.setupUi(self)
self.image_model = QStandardItemModel()
self.image_list.setModel(self.image_model)
QObject.connect(self.add_btn, QtCore.SIGNAL('clicked()'), self.on_add_image)
QObject.connect(self.delete_btn, QtCore.SIGNAL('clicked()'), self.on_remove_image)
QObject.connect(self.image_list.selectionModel(), QtCore.SIGNAL(
'currentChanged (const QModelIndex &, const QModelIndex &)'), self.on_row_changed)
QObject.connect(self.harris_btn, QtCore.SIGNAL('clicked()'), self.on_harris_detect)
QObject.connect(self.stitch_btn, QtCore.SIGNAL('clicked()'), self.on_stitch)
def on_add_image(self):
image_path = QFileDialog.getOpenFileName(self, 'Select image', filter='Images (*.png *.jpg *.bmp)')
ignored, name = os.path.split(unicode(image_path))
self.image_model.appendRow([QStandardItem(name), QStandardItem(image_path)])
def on_remove_image(self):
row = self.image_list.selectionModel().currentIndex().row()
if row == -1:
return
self.image_model.removeRows(row, 1)
def on_row_changed(self, current, previous):
row = current.row()
if row == -1:
file_path = PLACE_HOLDER
else:
file_path = self.image_model.item(row, 1).text()
self.set_pixmap(QPixmap(file_path))
def on_harris_detect(self):
row = self.image_list.selectionModel().currentIndex().row()
if row == -1:
return
file_path = self.image_model.item(row, 1).text()
image_pfm = convert_to_pfm(imread(unicode(file_path)))
image = image_to_gray(image_pfm)
kernel = self.ksize_slider.value()
cornerness = harris_corner(image, ksize=kernel)
is_corner = cornerness > 0.000001
suppress = non_max_suppression(cornerness, ksize=kernel)
result = np.array(is_corner * suppress)
zero = np.zeros_like(result)
gray_img = np.dstack((zero, zero, draw_cross(result)))
self.set_pixmap(QPixmap.fromImage(image_from_ndarray(np.array(gray_img + image_pfm))))
def on_stitch(self):
i = 0
images = []
while self.image_model.item(i):
file_path = self.image_model.item(i, 1).text()
image = image_to_gray(convert_to_pfm(imread(unicode(file_path))))
images.append(image)
i += 1
stitch(self.ksize_slider.value(), images)
def set_pixmap(self, pixmap):
self.image_label.setPixmap(pixmap.scaled(self.image_label.size(), QtCore.Qt.KeepAspectRatio))
class ClusterWidget(QSplitter):
def __init__(self, peaks, parent=None):
QSplitter.__init__(self, Qt.Vertical, parent)
self.peaks = peaks
self.choosenOne = [pe for pe in self.peaks if pe is not None][0]
#self.peakModel = QStandardItemModel()
self.identificationModel = QStandardItemModel()
self.setupUi()
self.setModel()
self.connect(self.calcCorr, SIGNAL('pressed()'), self.setRankValue)
#self.setRankValue()
def setupUi(self):
self.widget = MSView(
MSQtCanvas(self.peaks,
"peaks@%s" % str(self.peaks[0]),
labels={
'bottom': 'RT(s)',
'left': 'INTENSITY'
},
flags='peak'))
self.tableView = QTableView()
self.tableView.horizontalHeader().setStretchLastSection(True)
self.tableView.setSortingEnabled(True)
self.corr = QLabel("Nan")
self.calcCorr = QPushButton("r_coef:")
#v = QVBoxLayout(self)
self.addWidget(self.widget)
self.wid = QWidget()
vb = QVBoxLayout()
vb.addWidget(self.calcCorr)
vb.addWidget(self.corr)
hb = QHBoxLayout(self.wid)
#if self.choosenOne.formulas:
hb.addWidget(self.tableView)
#else:
# hb.addWidget(QLabel("Identification not performed yet..."))
hb.addLayout(vb)
self.addWidget(self.wid)
def setModel(self):
from gui.MetBaseGui import MSStandardItem
#we assume that the different peaks have the same identifiers
#TODO: may have to merge several stuffs later
if self.choosenOne.formulas:
self.identificationModel.setHorizontalHeaderLabels(
["score", "formula", "diff mass", "names"])
for i, f in enumerate(self.choosenOne.formulas.iterkeys()):
self.identificationModel.setItem(
i, 0,
MSStandardItem(str(self.choosenOne.formulas[f]["score"])))
self.identificationModel.setItem(i, 1, QStandardItem(str(f)))
self.identificationModel.setItem(
i, 2,
MSStandardItem(str(
self.choosenOne.formulas[f]["diffmass"])))
self.identificationModel.setItem(
i, 3, QStandardItem(self.choosenOne.formulas[f]["names"]))
if self.choosenOne.formulas[f]["names"] != 'Not Found':
for j in xrange(4):
self.identificationModel.item(i, j).setBackground(
QBrush(Qt.green))
else:
for j in xrange(4):
self.identificationModel.item(i, j).setBackground(
QBrush(Qt.red))
self.tableView.setModel(self.identificationModel)
def setRankValue(self):
#m = qApp.instance().model
#m.pearsonIntraCalculation()
#peaks =[]
#for spl in m:
# peaks+=[p.r_coef for p in spl.mappedPeaks if p.r_coef]
#if not self.choosenOne.r_coef:
self.choosenOne.pCalcBasedOnPeakShape()
#from _bisect import bisect_left
#x = bisect_left(sorted(peaks), self.choosenOne.r_coef)
s = '<br><b>%f</b></br>' % np.round(self.choosenOne.r_coef, 4)
#s+='<br><b>Rank: </b>%d</br>'%abs(len(peaks)-x)
self.corr.setText(s)
class DlgSqlWindow(QWidget, Ui_Dialog):
nameChanged = pyqtSignal(str)
def __init__(self, iface, db, parent=None):
QWidget.__init__(self, parent)
self.iface = iface
self.db = db
self.allowMultiColumnPk = isinstance(db, PGDatabase) # at the moment only PostGIS allows a primary key to span multiple columns, spatialite doesn't
self.setupUi(self)
self.setWindowTitle(
u"%s - %s [%s]" % (self.windowTitle(), db.connection().connectionName(), db.connection().typeNameString()))
self.defaultLayerName = 'QueryLayer'
if self.allowMultiColumnPk:
self.uniqueColumnCheck.setText(self.trUtf8("Column(s) with unique values"))
else:
self.uniqueColumnCheck.setText(self.trUtf8("Column with unique values"))
self.editSql.setFocus()
self.editSql.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
self.initCompleter()
# allow to copy results
copyAction = QAction("copy", self)
self.viewResult.addAction(copyAction)
copyAction.setShortcuts(QKeySequence.Copy)
copyAction.triggered.connect(self.copySelectedResults)
self.btnExecute.clicked.connect(self.executeSql)
self.btnClear.clicked.connect(self.clearSql)
self.presetStore.clicked.connect(self.storePreset)
self.presetDelete.clicked.connect(self.deletePreset)
self.presetCombo.activated[str].connect(self.loadPreset)
self.presetCombo.activated[str].connect(self.presetName.setText)
self.updatePresetsCombobox()
self.geomCombo.setEditable(True)
self.geomCombo.lineEdit().setReadOnly(True)
self.uniqueCombo.setEditable(True)
self.uniqueCombo.lineEdit().setReadOnly(True)
self.uniqueModel = QStandardItemModel(self.uniqueCombo)
self.uniqueCombo.setModel(self.uniqueModel)
if self.allowMultiColumnPk:
self.uniqueCombo.setItemDelegate(QStyledItemDelegate())
self.uniqueModel.itemChanged.connect(self.uniqueChanged) # react to the (un)checking of an item
self.uniqueCombo.lineEdit().textChanged.connect(self.uniqueTextChanged) # there are other events that change the displayed text and some of them can not be caught directly
# hide the load query as layer if feature is not supported
self._loadAsLayerAvailable = self.db.connector.hasCustomQuerySupport()
self.loadAsLayerGroup.setVisible(self._loadAsLayerAvailable)
if self._loadAsLayerAvailable:
self.layerTypeWidget.hide() # show if load as raster is supported
self.loadLayerBtn.clicked.connect(self.loadSqlLayer)
self.getColumnsBtn.clicked.connect(self.fillColumnCombos)
self.loadAsLayerGroup.toggled.connect(self.loadAsLayerToggled)
self.loadAsLayerToggled(False)
self._createViewAvailable = self.db.connector.hasCreateSpatialViewSupport()
self.btnCreateView.setVisible(self._createViewAvailable)
if self._createViewAvailable:
self.btnCreateView.clicked.connect(self.createView)
self.queryBuilderFirst = True
self.queryBuilderBtn.setIcon(QIcon(":/db_manager/icons/sql.gif"))
self.queryBuilderBtn.clicked.connect(self.displayQueryBuilder)
self.presetName.textChanged.connect(self.nameChanged)
def updatePresetsCombobox(self):
self.presetCombo.clear()
names = []
entries = QgsProject.instance().subkeyList('DBManager', 'savedQueries')
for entry in entries:
name = QgsProject.instance().readEntry('DBManager', 'savedQueries/' + entry + '/name')[0]
names.append(name)
for name in sorted(names):
self.presetCombo.addItem(name)
self.presetCombo.setCurrentIndex(-1)
def storePreset(self):
query = self._getSqlQuery()
if query == "":
return
name = self.presetName.text()
QgsProject.instance().writeEntry('DBManager', 'savedQueries/q' + unicode(name.__hash__()) + '/name', name)
QgsProject.instance().writeEntry('DBManager', 'savedQueries/q' + unicode(name.__hash__()) + '/query', query)
index = self.presetCombo.findText(name)
if index == -1:
self.presetCombo.addItem(name)
self.presetCombo.setCurrentIndex(self.presetCombo.count() - 1)
else:
self.presetCombo.setCurrentIndex(index)
def deletePreset(self):
name = self.presetCombo.currentText()
QgsProject.instance().removeEntry('DBManager', 'savedQueries/q' + unicode(name.__hash__()))
self.presetCombo.removeItem(self.presetCombo.findText(name))
self.presetCombo.setCurrentIndex(-1)
def loadPreset(self, name):
query = QgsProject.instance().readEntry('DBManager', 'savedQueries/q' + unicode(name.__hash__()) + '/query')[0]
name = QgsProject.instance().readEntry('DBManager', 'savedQueries/q' + unicode(name.__hash__()) + '/name')[0]
self.editSql.setText(query)
def loadAsLayerToggled(self, checked):
self.loadAsLayerGroup.setChecked(checked)
self.loadAsLayerWidget.setVisible(checked)
if checked:
self.fillColumnCombos()
def clearSql(self):
self.editSql.clear()
self.editSql.setFocus()
def executeSql(self):
sql = self._getSqlQuery()
if sql == "":
return
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
# delete the old model
old_model = self.viewResult.model()
self.viewResult.setModel(None)
if old_model:
old_model.deleteLater()
cols = []
quotedCols = []
try:
# set the new model
model = self.db.sqlResultModel(sql, self)
self.viewResult.setModel(model)
self.lblResult.setText(self.tr("%d rows, %.1f seconds") % (model.affectedRows(), model.secs()))
cols = self.viewResult.model().columnNames()
for col in cols:
quotedCols.append(self.db.connector.quoteId(col))
except BaseError as e:
QApplication.restoreOverrideCursor()
DlgDbError.showError(e, self)
self.uniqueModel.clear()
self.geomCombo.clear()
return
self.setColumnCombos(cols, quotedCols)
self.update()
QApplication.restoreOverrideCursor()
def loadSqlLayer(self):
hasUniqueField = self.uniqueColumnCheck.checkState() == Qt.Checked
if hasUniqueField:
if self.allowMultiColumnPk:
checkedCols = []
for item in self.uniqueModel.findItems("*", Qt.MatchWildcard):
if item.checkState() == Qt.Checked:
checkedCols.append(item.data())
uniqueFieldName = ",".join(checkedCols)
elif self.uniqueCombo.currentIndex() >= 0:
uniqueFieldName = self.uniqueModel.item(self.uniqueCombo.currentIndex()).data()
else:
uniqueFieldName = None
else:
uniqueFieldName = None
hasGeomCol = self.hasGeometryCol.checkState() == Qt.Checked
if hasGeomCol:
geomFieldName = self.geomCombo.currentText()
else:
geomFieldName = None
query = self._getSqlQuery()
if query == "":
return
# remove a trailing ';' from query if present
if query.strip().endswith(';'):
query = query.strip()[:-1]
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
from qgis.core import QgsMapLayer, QgsMapLayerRegistry
layerType = QgsMapLayer.VectorLayer if self.vectorRadio.isChecked() else QgsMapLayer.RasterLayer
# get a new layer name
names = []
for layer in QgsMapLayerRegistry.instance().mapLayers().values():
names.append(layer.name())
layerName = self.layerNameEdit.text()
if layerName == "":
layerName = self.defaultLayerName
newLayerName = layerName
index = 1
while newLayerName in names:
index += 1
newLayerName = u"%s_%d" % (layerName, index)
# create the layer
layer = self.db.toSqlLayer(query, geomFieldName, uniqueFieldName, newLayerName, layerType,
self.avoidSelectById.isChecked())
if layer.isValid():
QgsMapLayerRegistry.instance().addMapLayers([layer], True)
QApplication.restoreOverrideCursor()
def fillColumnCombos(self):
query = self._getSqlQuery()
if query == "":
return
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
# get a new alias
aliasIndex = 0
while True:
alias = "_%s__%d" % ("subQuery", aliasIndex)
escaped = re.compile('\\b("?)' + re.escape(alias) + '\\1\\b')
if not escaped.search(query):
break
aliasIndex += 1
# remove a trailing ';' from query if present
if query.strip().endswith(';'):
query = query.strip()[:-1]
# get all the columns
cols = []
quotedCols = []
connector = self.db.connector
sql = u"SELECT * FROM (%s\n) AS %s LIMIT 0" % (unicode(query), connector.quoteId(alias))
c = None
try:
c = connector._execute(None, sql)
cols = connector._get_cursor_columns(c)
for col in cols:
quotedCols.append(connector.quoteId(col))
except BaseError as e:
QApplication.restoreOverrideCursor()
DlgDbError.showError(e, self)
self.uniqueModel.clear()
self.geomCombo.clear()
return
finally:
if c:
c.close()
del c
self.setColumnCombos(cols, quotedCols)
QApplication.restoreOverrideCursor()
def setColumnCombos(self, cols, quotedCols):
# get sensible default columns. do this before sorting in case there's hints in the column order (eg, id is more likely to be first)
try:
defaultGeomCol = next(col for col in cols if col in ['geom', 'geometry', 'the_geom', 'way'])
except:
defaultGeomCol = None
try:
defaultUniqueCol = [col for col in cols if 'id' in col][0]
except:
defaultUniqueCol = None
colNames = sorted(zip(cols, quotedCols))
newItems = []
uniqueIsFilled = False
for (col, quotedCol) in colNames:
item = QStandardItem(col)
item.setData(quotedCol)
item.setEnabled(True)
item.setCheckable(self.allowMultiColumnPk)
item.setSelectable(not self.allowMultiColumnPk)
if self.allowMultiColumnPk:
matchingItems = self.uniqueModel.findItems(col)
if matchingItems:
item.setCheckState(matchingItems[0].checkState())
uniqueIsFilled = uniqueIsFilled or matchingItems[0].checkState() == Qt.Checked
else:
item.setCheckState(Qt.Unchecked)
newItems.append(item)
if self.allowMultiColumnPk:
self.uniqueModel.clear()
self.uniqueModel.appendColumn(newItems)
self.uniqueChanged()
else:
previousUniqueColumn = self.uniqueCombo.currentText()
self.uniqueModel.clear()
self.uniqueModel.appendColumn(newItems)
if self.uniqueModel.findItems(previousUniqueColumn):
self.uniqueCombo.setEditText(previousUniqueColumn)
uniqueIsFilled = True
oldGeometryColumn = self.geomCombo.currentText()
self.geomCombo.clear()
self.geomCombo.addItems(cols)
self.geomCombo.setCurrentIndex(self.geomCombo.findText(oldGeometryColumn, Qt.MatchExactly))
# set sensible default columns if the columns are not already set
try:
if self.geomCombo.currentIndex() == -1:
self.geomCombo.setCurrentIndex(cols.index(defaultGeomCol))
except:
pass
items = self.uniqueModel.findItems(defaultUniqueCol)
if items and not uniqueIsFilled:
if self.allowMultiColumnPk:
items[0].setCheckState(Qt.Checked)
else:
self.uniqueCombo.setEditText(defaultUniqueCol)
try:
pass
except:
pass
def copySelectedResults(self):
if len(self.viewResult.selectedIndexes()) <= 0:
return
model = self.viewResult.model()
# convert to string using tab as separator
text = model.headerToString("\t")
for idx in self.viewResult.selectionModel().selectedRows():
text += "\n" + model.rowToString(idx.row(), "\t")
QApplication.clipboard().setText(text, QClipboard.Selection)
QApplication.clipboard().setText(text, QClipboard.Clipboard)
def initCompleter(self):
dictionary = None
if self.db:
dictionary = self.db.connector.getSqlDictionary()
if not dictionary:
# use the generic sql dictionary
from .sql_dictionary import getSqlDictionary
dictionary = getSqlDictionary()
wordlist = []
for name, value in dictionary.iteritems():
wordlist += value # concat lists
wordlist = list(set(wordlist)) # remove duplicates
api = QsciAPIs(self.editSql.lexer())
for word in wordlist:
api.add(word)
api.prepare()
self.editSql.lexer().setAPIs(api)
def displayQueryBuilder(self):
dlg = QueryBuilderDlg(self.iface, self.db, self, reset=self.queryBuilderFirst)
self.queryBuilderFirst = False
r = dlg.exec_()
if r == QDialog.Accepted:
self.editSql.setText(dlg.query)
def createView(self):
name, ok = QInputDialog.getText(None, "View name", "View name")
if ok:
try:
self.db.connector.createSpatialView(name, self._getSqlQuery())
except BaseError as e:
DlgDbError.showError(e, self)
def _getSqlQuery(self):
sql = self.editSql.selectedText()
if len(sql) == 0:
sql = self.editSql.text()
return sql
def uniqueChanged(self):
# when an item is (un)checked, simply trigger an update of the combobox text
self.uniqueTextChanged(None)
def uniqueTextChanged(self, text):
# Whenever there is new text displayed in the combobox, check if it is the correct one and if not, display the correct one.
checkedItems = []
for item in self.uniqueModel.findItems("*", Qt.MatchWildcard):
if item.checkState() == Qt.Checked:
checkedItems.append(item.text())
label = ", ".join(checkedItems)
if text != label:
self.uniqueCombo.setEditText(label)
class ClusterWidget(QSplitter):
def __init__(self, peaks, parent=None):
QSplitter.__init__(self, Qt.Vertical, parent)
self.peaks = peaks
self.choosenOne = [pe for pe in self.peaks if pe is not None][0]
#self.peakModel = QStandardItemModel()
self.identificationModel = QStandardItemModel()
self.setupUi()
self.setModel()
self.connect(self.calcCorr, SIGNAL('pressed()'), self.setRankValue)
#self.setRankValue()
def setupUi(self):
self.widget = MSView(MSQtCanvas(self.peaks, "peaks@%s"%str(self.peaks[0]),
labels={'bottom':'RT(s)', 'left':'INTENSITY'},
flags='peak'))
self.tableView = QTableView()
self.tableView.horizontalHeader().setStretchLastSection(True)
self.tableView.setSortingEnabled(True)
self.corr = QLabel("Nan")
self.calcCorr = QPushButton("r_coef:")
#v = QVBoxLayout(self)
self.addWidget(self.widget)
self.wid = QWidget()
vb = QVBoxLayout()
vb.addWidget(self.calcCorr)
vb.addWidget(self.corr)
hb = QHBoxLayout(self.wid)
#if self.choosenOne.formulas:
hb.addWidget(self.tableView)
#else:
# hb.addWidget(QLabel("Identification not performed yet..."))
hb.addLayout(vb)
self.addWidget(self.wid)
def setModel(self):
from gui.MetBaseGui import MSStandardItem
#we assume that the different peaks have the same identifiers
#TODO: may have to merge several stuffs later
if self.choosenOne.formulas:
self.identificationModel.setHorizontalHeaderLabels(["score", "formula", "diff mass", "names"])
for i, f in enumerate(self.choosenOne.formulas.iterkeys()):
self.identificationModel.setItem(i, 0, MSStandardItem(str(self.choosenOne.formulas[f]["score"])))
self.identificationModel.setItem(i, 1, QStandardItem(str(f)))
self.identificationModel.setItem(i, 2, MSStandardItem(str(self.choosenOne.formulas[f]["diffmass"])))
self.identificationModel.setItem(i, 3, QStandardItem(self.choosenOne.formulas[f]["names"]))
if self.choosenOne.formulas[f]["names"] != 'Not Found':
for j in xrange(4):
self.identificationModel.item(i, j).setBackground(QBrush(Qt.green))
else:
for j in xrange(4):
self.identificationModel.item(i, j).setBackground(QBrush(Qt.red))
self.tableView.setModel(self.identificationModel)
def setRankValue(self):
#m = qApp.instance().model
#m.pearsonIntraCalculation()
#peaks =[]
#for spl in m:
# peaks+=[p.r_coef for p in spl.mappedPeaks if p.r_coef]
#if not self.choosenOne.r_coef:
self.choosenOne.pCalcBasedOnPeakShape()
#from _bisect import bisect_left
#x = bisect_left(sorted(peaks), self.choosenOne.r_coef)
s = '<br><b>%f</b></br>'%np.round(self.choosenOne.r_coef, 4)
#s+='<br><b>Rank: </b>%d</br>'%abs(len(peaks)-x)
self.corr.setText(s)
