def paintEvent(self, event):
if not self.tenant:
return
paint = QPainter(self)
for e in self.tenant.edges:
if e == self.selectedEdge:
paint.setPen(self.colors["selected"])
else:
paint.setPen(self.colors["line"])
self.drawArrow(paint, self.vertices[e.e1].x() + self.size / 2, self.vertices[e.e1].y() + self.size / 2,
self.vertices[e.e2].x() + self.size / 2, self.vertices[e.e2].y() + self.size / 2)
for v in self.vertices.keys():
pen = paint.pen()
paint.setPen(Qt.red)
if self.selectedVertex == self.vertices[v]:
paint.drawRect(self.vertices[v])
if isinstance(v, VM):
paint.drawImage(self.vertices[v], self.computericon)
elif isinstance(v, Storage):
paint.drawImage(self.vertices[v], self.storageicon)
elif isinstance(v, NetElement):
if v.router:
paint.drawImage(self.vertices[v], self.routericon)
else:
paint.drawImage(self.vertices[v], self.switchicon)
elif isinstance(v, Vnf):
paint.drawImage(self.vertices[v], self.serviceicon)
elif isinstance(v, Domain):
paint.drawImage(self.vertices[v], self.domainicon)
paint.setPen(self.colors["line"])
if self.edgeDraw:
self.drawArrow(paint, self.curEdge[0].x() + self.size / 2, self.curEdge[0].y() + self.size / 2,
QCursor.pos().x() - self.mapToGlobal(self.geometry().topLeft()).x(),
QCursor.pos().y() - self.mapToGlobal(self.geometry().topLeft()).y())
paint.end()
def paintEvent(self, event):
if not self.resources:
return
paint = QPainter(self)
for e in self.resources.edges:
if e == self.selectedEdge:
paint.setPen(self.colors["selected"])
else:
paint.setPen(self.colors["line"])
self.drawArrow(paint, self.vertices[e.e1].x() + self.size / 2, self.vertices[e.e1].y() + self.size / 2,
self.vertices[e.e2].x() + self.size / 2, self.vertices[e.e2].y() + self.size / 2)
for v in self.vertices.keys():
if isinstance(v, Computer):
if self.selectedVertex != self.vertices[v]:
paint.drawImage(self.vertices[v], self.computericon)
else:
paint.drawImage(self.vertices[v], self.computerselectedicon)
elif isinstance(v, Storage):
if self.selectedVertex != self.vertices[v]:
paint.drawImage(self.vertices[v], self.storageicon)
else:
paint.drawImage(self.vertices[v], self.storageselectedicon)
elif isinstance(v, Router):
if self.selectedVertex != self.vertices[v]:
paint.drawImage(self.vertices[v], self.routericon)
else:
paint.drawImage(self.vertices[v], self.routerselectedicon)
paint.setPen(self.colors["line"])
if self.edgeDraw:
self.drawArrow(paint, self.curEdge[0].x() + self.size / 2, self.curEdge[0].y() + self.size / 2,
QCursor.pos().x() - self.mapToGlobal(self.geometry().topLeft()).x(),
QCursor.pos().y() - self.mapToGlobal(self.geometry().topLeft()).y())
paint.end()
def onTodoListContextMenuReqeusted(self, pos):
index = self.tvTodoList.indexAt(pos)
if index.isValid():
self.tvTodoList.setCurrentIndex(index)
menu = QMenu()
if index.isValid():
task = self.todoListModel.taskAt(index)
if task["finishment"] == 0:
menu.addAction(self.actionMarkProcessing)
menu.addAction(self.actionMarkFinished)
elif task["finishment"] < 100:
menu.addAction(self.actionMarkUnfinished)
menu.addAction(self.actionMarkFinished)
else:
menu.addAction(self.actionMarkUnfinished)
menu.addAction(self.actionMarkProcessing)
menu.addSeparator()
menu.addAction(self.actionCreateTodo)
if index.isValid():
menu.addAction(self.actionRemoveTodo)
menu.addAction(self.actionModifyTodoSubject)
menu.addAction(self.actionEditTodo)
try:
getattr(menu, "exec")(QCursor.pos())
except AttributeError:
getattr(menu, "exec_")(QCursor.pos())
def eventFilter( self, obj, event ):
if obj == self.sequencesTable.horizontalHeader():
if event.type() == QEvent.HoverMove:
newColumn = self.sequencesTable.horizontalHeader().logicalIndexAt( event.pos() )
if newColumn != self.deleteColumn:
if not self.removeInputButton.isVisible() and newColumn >= 0:
self.removeInputButton.show()
elif self.removeInputButton.isVisible() and newColumn == -1:
self.removeInputButton.hide()
self.deleteColumn = newColumn
if newColumn >= 0:
x = sum( map( self.sequencesTable.columnWidth, range( self.deleteColumn + 1 ) ) ) - 20
if self.sequencesTable.rowCount() > 0:
x += 15
self.removeInputButton.move( x, 2 )
elif event.type() == QEvent.HoverLeave:
child = self.childAt( self.mapFromGlobal( QCursor.pos() ) )
if not isinstance( child, QToolButton ):
self.removeInputButton.hide()
self.deleteColumn = -1
elif obj == self.removeInputButton:
if event.type() == QEvent.HoverLeave:
child = self.childAt( self.mapFromGlobal( QCursor.pos() ) )
if isinstance( child, QToolButton ):
self.removeInputButton.hide()
self.deleteColumn = -1
return DesignerWidget.eventFilter( self, obj, event )
def show(self): """ This method reimplements the :meth:`QWidget.show` method. """ self.move(QCursor.pos().x() - self.width() / 2, QCursor.pos().y() - self.height() / 2) self.Interfaces_lineEdit.setText(RuntimeGlobals.popupPattern or QString()) self.Interfaces_lineEdit.setFocus() super(Popup, self).show()
def broadTheMousePos(self):
currentPosX = QCursor.pos().x()
currentPosY = QCursor.pos().y()
msg = "mousepos#" + str(currentPosX) + "#" + str(currentPosY)
if self.currentPosMsg != msg:
self.currentPosMsg = msg
self.udpSocketTwo.writeDatagram(msg, self.mcast_addr_two, self.porttwo)
else:
pass
def wheelEvent(self, event):
pos = QCursor().pos()
x_image = float(self.width() - self.w)/2
y_image = float(self.height() - self.h)/2
print "I'm in a wheel event1:", self.height(), self.h, self.ratio
print "I'm in a wheel event:", pos.x(), pos.y(), x_image, y_image
self.scale_pdf_image_geometry(dr=0.1 * float(event.delta())/8/15/20, # * self.ratio,
x_m = pos.x() - x_image, y_m = pos.y() - y_image)
self.rerender_pdf_image()
self.update()
def showContextMenu(self):
"""Called when the user right-clicks or presses the context menu key."""
pos = self.view.mapToGlobal(QPoint(0, 0))
link, cursor = None, None
# mouse inside view?
if self.view.mapFromGlobal(QCursor.pos()) in self.view.viewport().rect():
pos = QCursor.pos()
pos_in_surface = self.view.surface().mapFromGlobal(pos)
page, link = self.view.surface().pageLayout().linkAt(pos_in_surface)
if link:
cursor = self._links.cursor(link, True)
from . import contextmenu
contextmenu.show(pos, self.parent(), link, cursor)
def __showContextMenu( self, coord ):
" Shows the context menu "
index = self.currentIndex()
if not index.isValid():
return
sindex = self.toSourceIndex( index )
if not sindex.isValid():
return
bp = self.__model.getBreakPointByIndex( sindex )
if not bp:
return
enableCount, disableCount = self.__model.getCounts()
self.__editAct.setEnabled( True )
self.__enableAct.setEnabled( not bp.isEnabled() )
self.__disableAct.setEnabled( bp.isEnabled() )
self.__jumpToCodeAct.setEnabled( True )
self.__delAct.setEnabled( True )
self.__enableAllAct.setEnabled( disableCount > 0 )
self.__disableAllAct.setEnabled( enableCount > 0 )
self.__delAllAct.setEnabled( enableCount + disableCount > 0 )
self.menu.popup( QCursor.pos() )
return
def right_click(self, type, champ):
u"Retourne une fonction qui sera executée lors d'un clic droit sur le champ 'champ'."
champ.setFocus()
plusieurs = isinstance(type, list)
if plusieurs:
type = type[0]
liste_objets = self.onglet_actuel.feuille_actuelle.objets.lister(False, type = type)
liste_objets.sort(key = attrgetter('nom')) # ordre alphabétique
if not liste_objets:
return
menu = QMenu()
for obj in liste_objets:
action = menu.addAction(obj.nom_complet)
action.nom = obj.nom
action = menu.exec_(QCursor.pos())
if action:
if plusieurs:
# le champ doit contenir non pas un objet, mais une liste d'objets
val = champ.text().strip()
if val:
if not val.endswith(","):
val += ","
val += " "
champ.setText(val + action.nom)
else:
# le champ contient un seul objet
champ.setText(action.nom)
def mouse_position ( self ):
""" Returns the current mouse position (in screen coordinates) as a
tuple of the form: (x,y).
"""
position = QCursor.pos()
return ( position.x(), position.y() )
def showMenu( self ):
"""
Creates a menu to display for the editing of template information.
"""
item = self.uiMenuTREE.currentItem()
menu = QMenu(self)
act = menu.addAction('Add Menu...')
act.setIcon(QIcon(projexui.resources.find('img/folder.png')))
act.triggered.connect(self.createMenu)
if ( item and item.data(0, Qt.UserRole) == 'menu' ):
act = menu.addAction('Rename Menu...')
ico = QIcon(projexui.resources.find('img/edit.png'))
act.setIcon(ico)
act.triggered.connect(self.renameMenu)
act = menu.addAction('Add Separator')
act.setIcon(QIcon(projexui.resources.find('img/ui/splitter.png')))
act.triggered.connect(self.createSeparator)
menu.addSeparator()
act = menu.addAction('Remove Item')
act.setIcon(QIcon(projexui.resources.find('img/remove.png')))
act.triggered.connect(self.removeItem)
act.setEnabled(item is not None)
menu.exec_(QCursor.pos())
def activated(self, reason):
if reason == QSystemTrayIcon.DoubleClick:
self.setup()
elif reason == QSystemTrayIcon.Trigger:
menu = QMenu()
self.populateMenuFromSettings(menu)
menu.exec_(QCursor.pos())
def mousePressEvent(self, event):
index = self.indexAt(event.pos())
if index.isValid():
item = self.itemAt(event.pos())
if event.button() == Qt.RightButton:
self.copyMenu.popup(QCursor.pos())
QTreeWidget.mousePressEvent(self, event)
def _menu_context_tree(self, point):
index = self.indexAt(point)
if not index.isValid():
return
menu = QMenu(self)
f_all = menu.addAction(self.tr("Fold all"))
u_all = menu.addAction(self.tr("Unfold all"))
menu.addSeparator()
u_class = menu.addAction(self.tr("Unfold classes"))
u_class_method = menu.addAction(self.tr("Unfold classes and methods"))
u_class_attr = menu.addAction(self.tr("Unfold classes and attributes"))
menu.addSeparator()
#save_state = menu.addAction(self.tr("Save State"))
self.connect(f_all, SIGNAL("triggered()"),
lambda: self.collapseAll())
self.connect(u_all, SIGNAL("triggered()"),
lambda: self.expandAll())
self.connect(u_class, SIGNAL("triggered()"), self._unfold_class)
self.connect(u_class_method, SIGNAL("triggered()"),
self._unfold_class_method)
self.connect(u_class_attr, SIGNAL("triggered()"),
self._unfold_class_attribute)
#self.connect(save_state, SIGNAL("triggered()"),
#self._save_symbols_state)
menu.exec_(QCursor.pos())
def _menu_context_tree(self, point):
"""Context menu"""
index = self.tree.indexAt(point)
if not index.isValid():
return
menu = QMenu(self)
f_all = menu.addAction(translations.TR_FOLD_ALL)
u_all = menu.addAction(translations.TR_UNFOLD_ALL)
menu.addSeparator()
u_class = menu.addAction(translations.TR_UNFOLD_CLASSES)
u_class_method = menu.addAction(
translations.TR_UNFOLD_CLASSES_AND_METHODS)
u_class_attr = menu.addAction(
translations.TR_UNFOLD_CLASSES_AND_ATTRIBUTES)
menu.addSeparator()
#save_state = menu.addAction(self.tr("Save State"))
self.connect(f_all, SIGNAL("triggered()"),
lambda: self.tree.collapseAll())
self.connect(u_all, SIGNAL("triggered()"),
lambda: self.tree.expandAll())
self.connect(u_class, SIGNAL("triggered()"), self._unfold_class)
self.connect(u_class_method, SIGNAL("triggered()"),
self._unfold_class_method)
self.connect(u_class_attr, SIGNAL("triggered()"),
self._unfold_class_attribute)
#self.connect(save_state, SIGNAL("triggered()"),
#self._save_symbols_state)
menu.exec_(QCursor.pos())
def __init__(self, iface, settings, action, index_action):
""" Class constructor """
self.iface = iface
self.canvas = self.iface.mapCanvas()
self.settings = settings
self.show_help = bool(int(self.settings.value("status/show_help", 1)))
self.index_action = index_action
self.layer_arc = None
self.layer_connec = None
self.layer_node = None
self.schema_name = None
self.controller = None
self.dao = None
# Call superclass constructor and set current action
QgsMapTool.__init__(self, self.canvas)
self.setAction(action)
# Snapper
self.snapperManager = SnappingConfigManager(self.iface)
self.snapper = QgsMapCanvasSnapper(self.canvas)
# Change map tool cursor
self.cursor = QCursor()
self.cursor.setShape(Qt.CrossCursor)
# Get default cursor
self.stdCursor = self.parent().cursor()
def __link_clicked(self, url):
if url == "cmd:add_columns":
self.base.show_column_menu(QCursor.pos())
elif url == "cmd:add_accounts":
self.base.show_accounts_dialog()
elif url == "cmd:restart":
self.base.restart()
def replace(self):
log.trace("Icon is %r", self._icon)
self._icon_geometry = rect = self._icon.geometry()
log.trace("IconRect is : %s,%s | %s,%s",rect.x(), rect.y(), rect.width(), rect.height())
from PyQt4.QtGui import QApplication, QCursor
from PyQt4.QtCore import QRect
desktop = QApplication.desktop()
log.trace("Screen id is %d", desktop.screenNumber(rect.topLeft()))
screen = desktop.availableGeometry(desktop.screenNumber(rect.topLeft()))
pos = screen
log.trace("AvailableRect is : %s,%s | %s,%s",pos.x(), pos.y(), pos.width(), pos.height())
pos = desktop.screenGeometry(desktop.screenNumber(rect.topLeft()))
log.trace("ScreenRect is : %s,%s | %s,%s",pos.x(), pos.y(), pos.width(), pos.height())
pos = QCursor.pos()
log.trace("Cursor is : %s,%s",pos.x(), pos.y())
if not rect.contains(pos) or (rect.x() == 0 and rect.y() == 0):
# Avoid any modulo 0
if rect.width() == 0 or rect.height() == 0:
rect = QRect(pos.x(), pos.y(), rect.width(), rect.height())
else:
rect = QRect(pos.x()-pos.x()%rect.width(), pos.y()-pos.y()%rect.height(), rect.width(), rect.height())
log.trace("Adjusting X/Y to %d/%d", rect.x(), rect.y())
pos = rect
log.trace("New rect is : %s,%s | %s,%s",pos.x(), pos.y(), pos.width(), pos.height())
x = rect.x() + rect.width() - self.width()
y = rect.y() - self.height()
# Prevent the systray to be hidden
if y < 0:
y = rect.y() + rect.height()
if x < 0:
x = rect.x()
log.trace("Move systray menu to %d/%d", x, y)
self.move(x, y)
def _menu_context_tree(self, point, isRoot=False, root_path=None):
index = self.indexAt(point)
if not index.isValid() and not isRoot:
return
handler = None
menu = QMenu(self)
if isRoot or self.model().isDir(index):
self._add_context_menu_for_folders(menu, isRoot, root_path)
else:
filename = self.model().fileName(index)
lang = file_manager.get_file_extension(filename)
self._add_context_menu_for_files(menu, lang)
if isRoot:
#get the extra context menu for this projectType
handler = settings.get_project_type_handler(
self.project.project_type)
self._add_context_menu_for_root(menu)
menu.addMenu(self._folding_menu)
#menu for the Project Type(if present)
if handler:
for m in handler.get_context_menus():
if isinstance(m, QMenu):
menu.addSeparator()
menu.addMenu(m)
#show the menu!
menu.exec_(QCursor.pos())
def showSnippets(self, evt):
popupmenu = QMenu()
for name, snippet in self.snippets.iteritems():
action = QAction(self.tr(name), self.btnSnippets)
action.triggered[()].connect(lambda snippet=snippet: self.editor.insert(snippet))
popupmenu.addAction(action)
popupmenu.exec_(QCursor.pos())
def show(widget, pos=None, timeout=10000):
"""Show the widget at position."""
if pos is None:
pos = QCursor.pos()
global _widget
if _widget:
if _widget is not widget:
_widget.hide()
else:
global _handler
if _handler is None:
_handler = EventHandler()
QApplication.instance().installEventFilter(_handler)
# where to display the tooltip
screen = QApplication.desktop().availableGeometry(pos)
x = pos.x() + 2
y = pos.y() + 20
if x + widget.width() > screen.x() + screen.width():
x -= 4 + widget.width()
if y + widget.height() > screen.y() + screen.height():
y -= 24 + widget.height()
if y < screen.y():
y = screen.y()
if x < screen.x():
x = screen.x()
widget.move(x, y)
if widget.windowFlags() & Qt.ToolTip != Qt.ToolTip:
widget.setWindowFlags(Qt.ToolTip)
widget.ensurePolished()
widget.show()
_widget = widget
_timer.start(timeout)
def _menu_context_tree(self, point):
index = self.indexAt(point)
if not index.isValid():
return
item = self.itemAt(point)
handler = None
menu = QMenu(self)
if item.isFolder or item.parent() is None:
self._add_context_menu_for_folders(menu, item)
elif not item.isFolder:
self._add_context_menu_for_files(menu, item)
if item.parent() is None:
#get the extra context menu for this projectType
handler = settings.get_project_type_handler(item.projectType)
self._add_context_menu_for_root(menu, item)
menu.addMenu(self._folding_menu)
#menu for all items (legacy API)!
extra_menus = self.extra_menus.get('all', ())
#menu for all items!
for m in extra_menus:
if isinstance(m, QMenu):
menu.addSeparator()
menu.addMenu(m)
#menu for the Project Type(if present)
if handler:
for m in handler.get_context_menus():
if isinstance(m, QMenu):
menu.addSeparator()
menu.addMenu(m)
#show the menu!
menu.exec_(QCursor.pos())
def verifier_feuille(self, eq1, eq2):
print eq1, eq2
for nom, eq in (('d1', eq1), ('d2', eq2)):
if nom in self.feuille_actuelle.objets.noms:
d = self.feuille_actuelle.objets[nom]
d.label(mode=NOM)
champ = self.feuille_actuelle.objets['champcache_' + nom]
M, N = d
M = (int(M.x), int(M.y))
N = (int(N.x), int(N.y))
if self.eq_reduite(M, N) == eq:
d.style(couleur='g')
champ.texte = 'ok'
msg = 'La droite %s est correcte.' % nom
if nom == 'd1':
msg += ' Construisez maintenant d2.'
else:
print self.eq_reduite(*d), eq
d.style(couleur='r')
# On peut mettre n'importe quoi différent de ok dans
# champ, l'idée étant que si la droite est fausse mais
# n'a pas changé, on ne perde pas de point, et par
# contre on perde des points en cas de changement si
# c'est toujours faux.
champ.texte = str(d.equation)
msg = "Attention, la droite %s est fausse." % nom
QToolTip.showText(QCursor.pos(), msg)
self.canvas.message(msg, temporaire=False)
def __autoScrollAdvance(self):
"""Advance the auto scroll
"""
pos = QCursor.pos()
pos = self.mapFromGlobal(pos)
margin = self.__autoScrollMargin
vvalue = self.verticalScrollBar().value()
hvalue = self.horizontalScrollBar().value()
vrect = QRect(0, 0, self.width(), self.height())
# What should be the speed
advance = 10
# We only do auto scroll if the mouse is inside the view.
if vrect.contains(pos):
if pos.x() < vrect.left() + margin:
self.horizontalScrollBar().setValue(hvalue - advance)
if pos.y() < vrect.top() + margin:
self.verticalScrollBar().setValue(vvalue - advance)
if pos.x() > vrect.right() - margin:
self.horizontalScrollBar().setValue(hvalue + advance)
if pos.y() > vrect.bottom() - margin:
self.verticalScrollBar().setValue(vvalue + advance)
if self.verticalScrollBar().value() == vvalue and \
self.horizontalScrollBar().value() == hvalue:
self.__stopAutoScroll()
else:
self.__stopAutoScroll()
log.debug("Auto scroll advance")
def process_custom_menu(self, point):
item = self.select_item_at(point)
if not item:
return
node = item.node
menu = QMenu(self.view)
# Populate menu
if node.tag == 'run':
menu.addAction(self.actGetInfoSimulationRuns)
menu.addAction(self.actDeleteRun)
elif node.tag == 'indicator_batches':
menu.addAction(self.actAddNewIndicatorBatch)
elif node.tag == 'simulation_runs':
menu.addAction(self.actImportRun)
elif node.tag == 'indicator_batch':
menu.addAction(self.actAddVisualizationToBatch)
run_batch_on_menu = QMenu('Run indicator batch on...')
self._createBatchRunMenu(run_batch_on_menu)
menu.addMenu(run_batch_on_menu)
elif node.tag == 'batch_visualization': # get('type') == 'batch_visualization':
menu.addAction(self.actConfigureExistingBatchIndicatorVis)
self.add_default_menu_items_for_node(node, menu)
if not menu.isEmpty():
menu.exec_(QCursor.pos())
def _shouldSaveEvent(self, event):
if isinstance(event, QMouseEvent):
# Ignore most mouse movement events if the user isn't pressing anything.
if event.type() == QEvent.MouseMove \
and int(event.button()) == 0 \
and int(event.buttons()) == 0 \
and int(event.modifiers()) == 0:
# Somewhat hackish (and slow), but we have to record mouse movements during combo box usage.
# Same for QMenu usage (on Mac, it doesn't seem to matter, but on Fedora it does matter.)
widgetUnderCursor = QApplication.instance().widgetAt( QCursor.pos() )
if widgetUnderCursor is not None and widgetUnderCursor.objectName() == "qt_scrollarea_viewport":
return has_ancestor(widgetUnderCursor, QComboBox)
if isinstance(widgetUnderCursor, QMenu):
return True
return False
else:
return True
# Ignore non-spontaneous events
if not event.spontaneous():
return False
if event.type() in self.IgnoredEventTypes:
return False
if isinstance(event, self.IgnoredEventClasses):
return False
return True
def timerEvent(self, event):
"""Handle events sent by the kinetic timer to decrease progressively
the scrolling speed, eventually halting it.
"""
count = 0
if self._kineticData._state == KineticData.ManualScroll:
count += 1
cursorPos = QCursor.pos()
self._kineticData._speed = cursorPos - self._kineticData._dragPos
self._kineticData._dragPos = cursorPos
elif self._kineticData._state == KineticData.AutoScroll:
count += 1
p = self.scrollOffset()
if self._kineticData._speed == QPoint(0, 0) or not self.setScrollOffset(p - self._kineticData._speed):
self._kineticData._state = KineticData.Steady
# reset speed to 0, as wheel scrolling accumulates speed instead of setting it to a fixed value.
self._kineticData._speed = QPoint(0,0)
# reset count to 0 to stop iterating.
count = 0
self._kineticData._speed = deaccelerate(self._kineticData._speed, 1, self._kineticData._maxSpeed)
if count == 0:
self._kineticData._ticker.stop()
self.kineticScrollingActive.emit(False)
super(KineticScrollArea, self).timerEvent(event);
def process_custom_menu(self, point):
''' See XmlController for documentation '''
item = self.select_item_at(point)
if not item:
return
menu = QMenu()
node = item.node
if node.get('executable') == 'True':
menu.addAction(self.actRunScenario)
elif node.get('type') in ['selectable', 'model_choice']:
menu.addAction(self.actMoveNodeUp)
menu.addAction(self.actMoveNodeDown)
elif node.tag == 'models_to_run': # special case of a selectable list
models_menu = QMenu(menu)
models_menu.setTitle('Add model to run')
models_menu.setIcon(IconLibrary.icon('add'))
available_model_names = get_model_names(self.project)
for model_name in available_model_names:
cb = lambda x = model_name, y = self.selected_index(): self.addModel(y, x)
action = self.create_action('model', model_name, cb)
models_menu.addAction(action)
menu.addMenu(models_menu)
self.add_default_menu_items_for_node(node, menu)
if not menu.isEmpty():
menu.exec_(QCursor.pos())
def showContextMenu(self):
opts = [
[_("Mark Note"), "*", self.onMark],
[_("Bury Note"), "-", self.onBuryNote],
[_("Suspend Card"), "@", self.onSuspendCard],
[_("Suspend Note"), "!", self.onSuspend],
[_("Delete Note"), "Delete", self.onDelete],
[_("Options"), "O", self.onOptions],
None,
[_("Replay Audio"), "R", self.replayAudio],
[_("Record Own Voice"), "Shift+V", self.onRecordVoice],
[_("Replay Own Voice"), "V", self.onReplayRecorded],
]
m = QMenu(self.mw)
for row in opts:
if not row:
m.addSeparator()
continue
label, scut, func = row
a = m.addAction(label)
a.setShortcut(QKeySequence(scut))
a.connect(a, SIGNAL("triggered()"), func)
#Only change is the following statement
runHook("Reviewer.contextMenuEvent", self, m)
m.exec_(QCursor.pos())
def wait_cursor():
try:
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
except:
pass
def accept(self):
self.settings.setValue("/Processing/dialogBase", self.saveGeometry())
checkCRS = ProcessingConfig.getSetting(
ProcessingConfig.WARN_UNMATCHING_CRS)
try:
self.setParamValues()
if checkCRS and not self.alg.checkInputCRS():
reply = QMessageBox.question(
self, self.tr("Unmatching CRS's"),
self.tr('Layers do not all use the same CRS. This can '
'cause unexpected results.\nDo you want to '
'continue?'), QMessageBox.Yes | QMessageBox.No,
QMessageBox.No)
if reply == QMessageBox.No:
return
msg = self.alg._checkParameterValuesBeforeExecuting()
if msg:
QMessageBox.warning(self,
self.tr('Unable to execute algorithm'),
msg)
return
self.btnRun.setEnabled(False)
self.btnClose.setEnabled(False)
buttons = self.mainWidget.iterateButtons
self.iterateParam = None
for i in range(len(buttons.values())):
button = buttons.values()[i]
if button.isChecked():
self.iterateParam = buttons.keys()[i]
break
self.progressBar.setMaximum(0)
self.lblProgress.setText(self.tr('Processing algorithm...'))
# Make sure the Log tab is visible before executing the algorithm
try:
self.tabWidget.setCurrentIndex(1)
self.repaint()
except:
pass
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
self.setInfo(
self.tr('<b>Algorithm %s starting...</b>') % self.alg.name)
if self.iterateParam:
if runalgIterating(self.alg, self.iterateParam, self):
self.finish()
else:
QApplication.restoreOverrideCursor()
self.resetGUI()
else:
command = self.alg.getAsCommand()
if command:
ProcessingLog.addToLog(ProcessingLog.LOG_ALGORITHM,
command)
if runalg(self.alg, self):
self.finish()
else:
QApplication.restoreOverrideCursor()
self.resetGUI()
except AlgorithmDialogBase.InvalidParameterValue as e:
try:
self.buttonBox.accepted.connect(
lambda: e.widget.setPalette(QPalette()))
palette = e.widget.palette()
palette.setColor(QPalette.Base, QColor(255, 255, 0))
e.widget.setPalette(palette)
self.lblProgress.setText(
self.tr('<b>Missing parameter value: %s</b>') %
e.parameter.description)
return
except:
QMessageBox.critical(
self, self.tr('Unable to execute algorithm'),
self.tr('Wrong or missing parameter values'))
def waitCursor():
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
def writeLeaflet(cls, iface, feedback, folder, layer_list, visible,
cluster, json, params, popup):
outputProjectFileName = folder
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
legends = {}
canvas = iface.mapCanvas()
project = QgsProject.instance()
mapSettings = canvas.mapSettings()
title = project.title()
pluginDir = os.path.dirname(os.path.realpath(__file__))
stamp = datetime.now().strftime("%Y_%m_%d-%H_%M_%S_%f")
outputProjectFileName = os.path.join(outputProjectFileName,
'qgis2web_' + unicode(stamp))
outputIndex = os.path.join(outputProjectFileName, 'index.html')
mapLibLocation = params["Data export"]["Mapping library location"]
minify = params["Data export"]["Minify GeoJSON files"]
precision = params["Data export"]["Precision"]
debugLibs = params["Data export"]["Use debug libraries"]
extent = params["Scale/Zoom"]["Extent"]
minZoom = params["Scale/Zoom"]["Min zoom level"]
maxZoom = params["Scale/Zoom"]["Max zoom level"]
restrictToExtent = params["Scale/Zoom"]["Restrict to extent"]
basemapList = params["Appearance"]["Base layer"]
matchCRS = params["Appearance"]["Match project CRS"]
addressSearch = params["Appearance"]["Add address search"]
locate = params["Appearance"]["Geolocate user"]
measure = params["Appearance"]["Measure tool"]
highlight = params["Appearance"]["Highlight on hover"]
layerSearch = params["Appearance"]["Layer search"]
popupsOnHover = params["Appearance"]["Show popups on hover"]
template = params["Appearance"]["Template"]
usedFields = [ALL_ATTRIBUTES] * len(popup)
QgsApplication.initQgis()
dataStore, cssStore = writeFoldersAndFiles(
pluginDir, feedback, outputProjectFileName, cluster, measure,
matchCRS, layerSearch, canvas, mapLibLocation, addressSearch,
locate, debugLibs)
writeCSS(cssStore, mapSettings.backgroundColor().name(), feedback)
wfsLayers = ""
labelCode = ""
useMultiStyle = False
useHeat = False
useShapes = False
useOSMB = False
useWMTS = False
useRaster = False
scaleDependentLayers = ""
labelVisibility = ""
new_src = ""
crs = QgsCoordinateReferenceSystem.EpsgCrsId
exp_crs = QgsCoordinateReferenceSystem(4326, crs)
lyrCount = 0
for layer, jsonEncode, eachPopup, clst in zip(layer_list, json, popup,
cluster):
rawLayerName = layer.name()
safeLayerName = re.sub('[\W_]+', '',
rawLayerName) + unicode(lyrCount)
if layer.providerType() != 'WFS' or jsonEncode is True and layer:
if layer.type() == QgsMapLayer.VectorLayer:
feedback.showFeedback('Exporting %s to JSON...' %
layer.name())
exportVector(layer, safeLayerName, eachPopup, dataStore,
restrictToExtent, iface, extent, precision,
exp_crs, minify)
new_src += jsonScript(safeLayerName)
scaleDependentLabels =\
scaleDependentLabelScript(layer, safeLayerName)
labelVisibility += scaleDependentLabels
feedback.completeStep()
elif layer.type() == QgsMapLayer.RasterLayer:
if layer.dataProvider().name() != "wms":
layersFolder = os.path.join(outputProjectFileName,
"data")
exportRaster(layer, lyrCount, layersFolder, feedback)
if layer.hasScaleBasedVisibility():
scaleDependentLayers += scaleDependentLayerScript(
layer, safeLayerName, clst)
lyrCount += 1
if scaleDependentLayers != "":
scaleDependentLayers = scaleDependentScript(scaleDependentLayers)
crsSrc = mapSettings.destinationCrs()
crsAuthId = crsSrc.authid()
crsProj4 = crsSrc.toProj4()
middle = """
<script>"""
if highlight or popupsOnHover:
selectionColor = mapSettings.selectionColor().name()
middle += highlightScript(highlight, popupsOnHover, selectionColor)
if extent == "Canvas extent":
pt0 = canvas.extent()
crsDest = QgsCoordinateReferenceSystem(4326)
xform = QgsCoordinateTransform(crsSrc, crsDest)
pt1 = xform.transform(pt0)
bbox_canvas = [
pt1.yMinimum(),
pt1.yMaximum(),
pt1.xMinimum(),
pt1.xMaximum()
]
bounds = '[[' + unicode(pt1.yMinimum()) + ','
bounds += unicode(pt1.xMinimum()) + '],['
bounds += unicode(pt1.yMaximum()) + ','
bounds += unicode(pt1.xMaximum()) + ']]'
if matchCRS and crsAuthId != 'EPSG:4326':
middle += crsScript(crsAuthId, crsProj4)
else:
bounds = 0
if matchCRS and crsAuthId != 'EPSG:4326':
middle += crsScript(crsAuthId, crsProj4)
middle += mapScript(extent, matchCRS, crsAuthId, measure, maxZoom,
minZoom, bounds, locate)
middle += featureGroupsScript()
if (len(basemapList) == 0 or matchCRS):
basemapText = ""
else:
basemapText = basemapsScript(basemapList, maxZoom)
extentCode = extentScript(extent, restrictToExtent)
new_src += middle
new_src += basemapText
new_src += extentCode
for count, layer in enumerate(layer_list):
rawLayerName = layer.name()
safeLayerName = re.sub('[\W_]+', '', rawLayerName) + unicode(count)
if layer.type() == QgsMapLayer.VectorLayer:
(new_src, legends, wfsLayers, labelCode, useMultiStyle,
useHeat, useShapes, useOSMB) = writeVectorLayer(
layer, safeLayerName, usedFields[count], highlight,
popupsOnHover, popup[count], outputProjectFileName,
wfsLayers, cluster[count], visible[count], json[count],
legends, new_src, canvas, count, restrictToExtent, extent,
feedback, labelCode, useMultiStyle, useHeat, useShapes,
useOSMB)
elif layer.type() == QgsMapLayer.RasterLayer:
if layer.dataProvider().name() == "wms":
feedback.showFeedback('Writing %s as WMS layer...' %
layer.name())
new_obj, useWMTS = wmsScript(layer, safeLayerName, useWMTS)
feedback.completeStep()
else:
useRaster = True
feedback.showFeedback('Writing %s as raster layer...' %
layer.name())
new_obj = rasterScript(layer, safeLayerName)
feedback.completeStep()
if visible[count]:
new_obj += """
map.addLayer(overlay_""" + safeLayerName + """);"""
new_src += new_obj
new_src += scaleDependentLayers
if title != "":
titleStart = unicode(titleSubScript(title).decode("utf-8"))
new_src += unicode(titleStart)
if addressSearch:
address_text = addressSearchScript()
new_src += address_text
if (params["Appearance"]["Add layers list"]
and params["Appearance"]["Add layers list"] != ""
and params["Appearance"]["Add layers list"] != "None"):
new_src += addLayersList(
basemapList, matchCRS, layer_list, cluster, legends,
params["Appearance"]["Add layers list"] == "Expanded")
if project.readBoolEntry("ScaleBar", "/Enabled", False)[0]:
placement = project.readNumEntry("ScaleBar", "/Placement", 0)[0]
placement = PLACEMENT[placement]
end = scaleBar(placement)
else:
end = ''
if cluster[count]:
layerType = "cluster"
else:
layerType = "layer"
searchLayer = "%s_%s" % (layerType,
params["Appearance"]["Search layer"])
end += endHTMLscript(wfsLayers, layerSearch, labelCode,
labelVisibility, searchLayer, useHeat, useRaster)
new_src += end
try:
writeHTMLstart(outputIndex, title, cluster, addressSearch, measure,
matchCRS, layerSearch, canvas, mapLibLocation,
locate, new_src, template, feedback, debugLibs,
useMultiStyle, useHeat, useShapes, useOSMB, useWMTS)
except Exception as e:
QgsMessageLog.logMessage(traceback.format_exc(),
"qgis2web",
level=QgsMessageLog.CRITICAL)
finally:
QApplication.restoreOverrideCursor()
return outputIndex
def __init__(self, canvas):
super(QgsMapTool, self).__init__(canvas)
self.mCanvas = canvas
self.mCursor = QCursor(Qt.ArrowCursor)
self.mDragging = False
def __init__(self, canvas):
self.canvas = canvas
QgsMapToolIdentify.__init__(self, canvas)
self.setCursor(QCursor(QPixmap(Cursor), 1, 6))
def show_menu_navigation(self):
self.menuNavigate.exec_(QCursor.pos())
def __init__(self, layer, settingsdict={}):
#show the user this may take a long time...
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
self.settingsdict = settingsdict
provider = layer.dataProvider() # OGR provider
kolumnindex = provider.fieldNameIndex(
'obsid') # To find the column named 'obsid'
observations = layer.selectedFeatures()
reportfolder = os.path.join(QDir.tempPath(), 'midvatten_reports')
if not os.path.exists(reportfolder):
os.makedirs(reportfolder)
reportpath = os.path.join(reportfolder, "w_qual_report.html")
#f = open(reportpath, "wb" )
f = codecs.open(reportpath, "wb", "utf-8")
#write some initiating html
rpt = r"""<head><title>%s</title></head>""" % ru(
QCoreApplication.translate(
u'Wqualreport',
u'water quality report from Midvatten plugin for QGIS'))
rpt += r""" <meta http-equiv="content-type" content="text/html; charset=utf-8" />""" #NOTE, all report data must be in 'utf-8'
rpt += "<html><body>"
#rpt += "<table width=\"100%\" border=\"1\">\n"
#rpt2 = rpt.encode("utf-8")
f.write(rpt)
dbconnection = db_utils.DbConnectionManager()
for i, object in enumerate(observations):
attributes = observations[i]
obsid = attributes[kolumnindex]
try:
print('about to get data for ' + obsid + ', at time: ' +
str(time.time())) #debug
except:
pass
ReportData = self.GetData(
self.settingsdict['database'], obsid,
dbconnection) # one observation at a time
try:
print('done with getting data for ' + obsid + ', at time: ' +
str(time.time())) #debug
except:
pass
if ReportData:
self.WriteHTMLReport(ReportData, f)
try:
print('wrote html report for ' + obsid + ', at time: ' +
str(time.time())) #debug
except:
pass
dbconnection.closedb()
#write some finishing html and close the file
f.write("\n</body></html>")
f.close()
QApplication.restoreOverrideCursor(
) #now this long process is done and the cursor is back as normal
if ReportData:
QDesktopServices.openUrl(QUrl.fromLocalFile(reportpath))
app.window.showFullScreen()
app.template_path = os.path.abspath(".")
app.static_path = os.path.abspath(".")
app.template = ("index.html", {"username": "******"})
app.bind(pyGUI())
# Instructions for running application
if __name__ == "__main__":
qtGuiHandler = QTGuiHandler()
qtGuiHandler.set_text("Bereit")
QApplication.setOverrideCursor(QCursor(Qt.BlankCursor))
cherrypy.tree.mount(RESTService(), '/')
if sys.platform.startswith('linux'):
cherrypy.config.update({
'server.socket_host': 'raspi.local',
'server.socket_port': 8888
})
else:
cherrypy.config.update({'server.socket_port': 8888})
cherrypy.engine.start()
# The driver file will have to be imported everywhere in back-end.
# So, always keep app.start() in if __name__ == "__main__" conditional
def export_gcode(self):
""" Generate and export G-code. """
suggestion = '{}.nc'.format(splitext(self.pt.pathmap)[0])
if self.QGIS_VERSION == 2:
gcode_file = \
QFileDialog.getSaveFileName(self,
'Save G-code as...',
suggestion,
filter='G-code file (*.nc)')
else:
gcode_file, __ = \
QFileDialog.getSaveFileName(self,
'Save G-code as...',
suggestion,
filter='G-code file (*.nc)')
if gcode_file:
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
self.pt.gcodefile = gcode_file
self.pt.outputpng = '{}_preview.png'.format(
splitext(gcode_file)[0])
if self.laser_mode.isChecked():
power = float(self.power_pct.text()) / 100.0
power_max = float(self.power_max.text())
power_min = float(self.power_min.text())
spindle_speed = power * (power_max - power_min) + power_min
laser_mode = True
else:
spindle_speed = None
laser_mode = False
if self.enable_offsets.isChecked():
try:
offset_x = float(self.offset_x.text())
except ValueError:
offset_x = 0
try:
offset_y = float(self.offset_y.text())
except ValueError:
offset_y = 0
try:
offset_z = float(self.offset_z.text())
except ValueError:
offset_z = 0
else:
offset_x = 0
offset_y = 0
offset_z = 0
try:
optimize = float(self.optimize.text())
except ValueError:
optimize = 0
self.pt.trace_paths(float(self.x_width.text()),
float(self.z_depth.text()),
float(self.zero_x.text()) / 100.0,
float(self.zero_y.text()) / 100.0,
float(self.safe_z.text()),
float(self.feed_plunge.text()),
float(self.feed_carve.text()), float(optimize),
spindle_speed, offset_x, offset_y, offset_z,
laser_mode, self.rescale_heightmap.isChecked())
QApplication.restoreOverrideCursor()
QMessageBox.about(self, 'PathTracer', 'G-code exported.')
def trackMouse(self):
"""
Mouse position presentation in GUI
TODO: after implementing workspace calibration
display the world coordinates the mouse points to
in the RGB video image.
"""
x = QWidget.mapFromGlobal(self, QCursor.pos()).x()
y = QWidget.mapFromGlobal(self, QCursor.pos()).y()
count = 0
if ((x < MIN_X) or (x >= MAX_X) or (y < MIN_Y) or (y >= MAX_Y)):
self.ui.rdoutMousePixels.setText("(-,-,-)")
self.ui.rdoutMouseWorld.setText("(-,-,-)")
# posesall = self.rexarm.get_positions()
# endeffectorpos = FK_dh(posesall,0)
# if path.exists("traj_fast_not_smooth.txt"):
# with open('traj_fast_not_smooth.txt','a') as f:
# f.write(str(self.rexarm.get_wrist_pose())+'\n')
# else :
# with open('traj_fast_not_smooth.txt','w') as f:
# f.write("Traj Not Smooth\n")
else:
# Subtracting the X and Y distance corresponding to image origin frame to find cursor location with reference to imae frame
x = x - MIN_X
y = y - MIN_Y
# Checking if the Kinect depth camera is producing output
if (self.kinect.currentDepthFrame.any() != 0):
z = self.kinect.currentDepthFrame[y][x]
# Display the x,y (pixels), z (10 bit number) coordinates
self.ui.rdoutMousePixels.setText("(%.0f,%.0f,%.0f)" %
(x, y, z))
# Checking if the calibration has been done
if self.sm.calibration_state() == True:
#############################################
# CAMERA FRAME TO DEPTH FRAME #
#############################################
# Taking in the pixel values in camera frame and transforming to the kinect depth frame
pixel_value = np.array([x, y])
# Converting 10 bit depth to real distance using provided analytical function
z = self.kinect.currentDepthFrame[int(
pixel_value.item(1))][int(pixel_value.item(0))]
Z = 12.36 * np.tan(float(z) / 2842.5 + 1.1863)
# 95 cm marks the z location of the base plane wrt to the camera. Subtracting 95 to measure +z from the base plane
Z_modified = 95 - Z
#############################################
# CAMERA FRAME TO WORLD FRAME #
#############################################
# Extracting the origin of the camera frame (Following 4 quadrant system)
pix_center = self.sm.pixel_center_loc()
# X and Y locations in the RGB space in pixels with (0,0) at the robot base center
x = x - pix_center.item(0)
y = pix_center.item(1) - y
# Taking in the pixel values in camera frame and transforming to the world frame
pixel_value = np.array([x, y])
pixel_value = np.transpose(pixel_value)
# Extracting the affine matrix computed during camera calibration
affine = self.sm.return_affine()
affine = affine[0:2, 0:2]
# World x,y location corresponding to iamge frame x,y location
world_value = np.matmul(affine, pixel_value)
#############################################
# SOLVE PNP #
#############################################
# rot,trans = self.sm.return_solvepnp()
# cam = self.sm.return_intrinsic()
# xyz_c = Z*rgb_pt.T
# xyz_c = np.linalg.inv(cam).dot(xyz_c)
# xyz_c = xyz_c - trans
# world_value = xyz_c*rot
# -0.197*float(z) + 142.772
# self.kinect.detectBlocksInDepthImage()
# self.kinect.processVideoFrame()
# Displaying the World X,Y and Z coordinates in GUI
self.ui.rdoutMouseWorld.setText(
"(%.0f,%.0f,%.1f)" %
(world_value.item(0), world_value.item(1), Z_modified))
# self.sm.WC = [world_value.item(0)*10,world_value.item(1)*10,ZZ*10]
else:
self.ui.rdoutMouseWorld.setText("(-,-,-)")
def open_table(self):
if self.tablecombo.currentIndex() <= 0:
return
if self.tablecombo.currentIndex() < self.tablecombo.count() - 1:
self.table = self.tablecombo.currentText()
else:
self.table = self.sqltext.toPlainText()
table = SqlTable(dict(host=self.host,
port=self.port,
database=self.database,
user=self.username,
password=self.password),
self.table,
inspect_values=False)
sample = False
if table.approx_len() > LARGE_TABLE and self.guess_values:
confirm = QMessageBox(self)
confirm.setIcon(QMessageBox.Warning)
confirm.setText("Attribute discovery might take "
"a long time on large tables.\n"
"Do you want to auto discover attributes?")
confirm.addButton("Yes", QMessageBox.YesRole)
no_button = confirm.addButton("No", QMessageBox.NoRole)
sample_button = confirm.addButton("Yes, on a sample",
QMessageBox.YesRole)
confirm.exec()
if confirm.clickedButton() == no_button:
self.guess_values = False
elif confirm.clickedButton() == sample_button:
sample = True
self.information(1)
if self.guess_values:
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
if sample:
s = table.sample_time(1)
domain = s.get_domain(guess_values=True)
self.information(
1, "Domain was generated from a sample of the table.")
else:
domain = table.get_domain(guess_values=True)
QApplication.restoreOverrideCursor()
table.domain = domain
if self.download:
if table.approx_len() > MAX_DL_LIMIT:
QMessageBox.warning(
self, 'Warning', "Data is too big to download.\n"
"Consider using the Data Sampler widget to download "
"a sample instead.")
self.download = False
elif table.approx_len() > AUTO_DL_LIMIT:
confirm = QMessageBox.question(
self, 'Question', "Data appears to be big. Do you really "
"want to download it to local memory?",
QMessageBox.Yes | QMessageBox.No, QMessageBox.No)
if confirm == QMessageBox.No:
self.download = False
if self.download:
table.download_data(MAX_DL_LIMIT)
table = Table(table)
self.send("Data", table)
def fillColumnCombos(self):
query = self._getSqlQuery()
if query == "": return
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
self.uniqueCombo.clear()
self.geomCombo.clear()
# 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 = []
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)
except BaseError as e:
QApplication.restoreOverrideCursor()
DlgDbError.showError(e, self)
return
finally:
if c:
c.close()
del c
# 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'])
except:
defaultGeomCol = None
try:
defaultUniqueCol = [col for col in cols if 'id' in col][0]
except:
defaultUniqueCol = None
cols.sort()
self.uniqueCombo.addItems( cols )
self.geomCombo.addItems( cols )
# set sensible default columns
try:
self.geomCombo.setCurrentIndex( cols.index(defaultGeomCol) )
except:
pass
try:
self.uniqueCombo.setCurrentIndex( cols.index(defaultUniqueCol) )
except:
pass
QApplication.restoreOverrideCursor()
def _menu_context_tree(self, point):
index = self.indexAt(point)
if not index.isValid():
return
item = self.itemAt(point)
handler = None
menu = QMenu(self)
if item.isFolder or item.parent() is None:
action_add_file = menu.addAction(QIcon(resources.IMAGES['new']),
self.tr("Add New File"))
self.connect(action_add_file, SIGNAL("triggered()"),
self._add_new_file)
action_add_folder = menu.addAction(QIcon(
resources.IMAGES['openProj']), self.tr("Add New Folder"))
self.connect(action_add_folder, SIGNAL("triggered()"),
self._add_new_folder)
action_create_init = menu.addAction(
self.tr("Create '__init__' Complete"))
self.connect(action_create_init, SIGNAL("triggered()"),
self._create_init)
if item.isFolder and (item.parent() != None):
action_remove_folder = menu.addAction(self.tr("Remove Folder"))
self.connect(action_remove_folder, SIGNAL("triggered()"),
self._delete_folder)
elif not item.isFolder:
action_rename_file = menu.addAction(self.tr("Rename File"))
action_move_file = menu.addAction(self.tr("Move File"))
action_copy_file = menu.addAction(self.tr("Copy File"))
action_remove_file = menu.addAction(
self.style().standardIcon(QStyle.SP_DialogCloseButton),
self.tr("Delete File"))
self.connect(action_remove_file, SIGNAL("triggered()"),
self._delete_file)
self.connect(action_rename_file, SIGNAL("triggered()"),
self._rename_file)
self.connect(action_copy_file, SIGNAL("triggered()"),
self._copy_file)
self.connect(action_move_file, SIGNAL("triggered()"),
self._move_file)
#Allow to edit Qt UI files with the appropiate program
if item.lang() == 'ui':
action_edit_ui_file = menu.addAction(self.tr("Edit UI File"))
self.connect(action_edit_ui_file, SIGNAL("triggered()"),
self._edit_ui_file)
#menu per file language!
for m in self.EXTRA_MENUS.get(item.lang(), ()):
menu.addSeparator()
menu.addMenu(m)
if item.parent() is None:
menu.addSeparator()
actionRunProject = menu.addAction(QIcon(
resources.IMAGES['play']), self.tr("Run Project"))
self.connect(actionRunProject, SIGNAL("triggered()"),
SIGNAL("runProject()"))
actionMainProject = menu.addAction(self.tr("Set as Main Project"))
self.connect(actionMainProject, SIGNAL("triggered()"),
lambda: self.set_default_project(item))
if item.addedToConsole:
actionRemoveFromConsole = menu.addAction(
self.tr("Remove this Project from the Python Console"))
self.connect(actionRemoveFromConsole, SIGNAL("triggered()"),
self._remove_project_from_console)
else:
actionAdd2Console = menu.addAction(
self.tr("Add this Project to the Python Console"))
self.connect(actionAdd2Console, SIGNAL("triggered()"),
self._add_project_to_console)
actionProperties = menu.addAction(QIcon(resources.IMAGES['pref']),
self.tr("Project Properties"))
self.connect(actionProperties, SIGNAL("triggered()"),
self.open_project_properties)
#get the extra context menu for this projectType
handler = settings.get_project_type_handler(item.projectType)
menu.addSeparator()
action_refresh = menu.addAction(
self.style().standardIcon(QStyle.SP_BrowserReload),
self.tr("Refresh Project"))
self.connect(action_refresh, SIGNAL("triggered()"),
self._refresh_project)
action_close = menu.addAction(
self.style().standardIcon(QStyle.SP_DialogCloseButton),
self.tr("Close Project"))
self.connect(action_close, SIGNAL("triggered()"),
self._close_project)
#menu for all items!
for m in self.EXTRA_MENUS.get('all', ()):
menu.addSeparator()
menu.addMenu(m)
#menu for the Project Type(if present)
if handler:
for m in handler.get_context_menus():
menu.addSeparator()
menu.addMenu(m)
#show the menu!
menu.exec_(QCursor.pos())
def _actionHovered(self, action):
tip = action.toolTip()
QToolTip.showText(QCursor.pos(), tip)
class ParentMapTool(QgsMapTool):
def __init__(self, iface, settings, action, index_action):
""" Class constructor """
self.iface = iface
self.canvas = self.iface.mapCanvas()
self.settings = settings
self.show_help = bool(int(self.settings.value('status/show_help', 1)))
self.index_action = index_action
self.layer_arc = None
self.layer_connec = None
self.layer_node = None
self.layer_arc_man = None
self.layer_connec_man = None
self.layer_node_man = None
self.layer_gully_man = None
self.schema_name = None
self.controller = None
self.dao = None
# Call superclass constructor and set current action
QgsMapTool.__init__(self, self.canvas)
self.setAction(action)
# Snapper
self.snapper_manager = SnappingConfigManager(self.iface)
self.snapper = QgsMapCanvasSnapper(self.canvas)
# Change map tool cursor
self.cursor = QCursor()
self.cursor.setShape(Qt.CrossCursor)
# Get default cursor
self.std_cursor = self.parent().cursor()
# Set default vertex marker
color = QColor(255, 100, 255)
self.vertex_marker = QgsVertexMarker(self.canvas)
self.vertex_marker.setIconType(QgsVertexMarker.ICON_CIRCLE)
self.vertex_marker.setColor(color)
self.vertex_marker.setIconSize(15)
self.vertex_marker.setPenWidth(3)
# Set default rubber band
color_selection = QColor(254, 178, 76, 63)
self.rubber_band = QgsRubberBand(self.canvas, QGis.Polygon)
self.rubber_band.setColor(color)
self.rubber_band.setFillColor(color_selection)
self.rubber_band.setWidth(1)
self.reset()
self.force_active_layer = True
# Set default encoding
reload(sys)
sys.setdefaultencoding('utf-8') #@UndefinedVariable
def get_cursor_multiple_selection(self):
""" Set cursor for multiple selection """
path_folder = os.path.join(os.path.dirname(__file__), os.pardir)
path_cursor = os.path.join(path_folder, 'icons', '201.png')
if os.path.exists(path_cursor):
cursor = QCursor(QPixmap(path_cursor))
else:
cursor = QCursor(Qt.ArrowCursor)
return cursor
def set_layers(self, layer_arc_man, layer_connec_man, layer_node_man, layer_gully_man=None):
""" Sets layers involved in Map Tools functions
Sets Snapper Manager """
self.layer_arc_man = layer_arc_man
self.layer_connec_man = layer_connec_man
self.layer_node_man = layer_node_man
self.layer_gully_man = layer_gully_man
self.snapper_manager.set_layers(layer_arc_man, layer_connec_man, layer_node_man, layer_gully_man)
def set_controller(self, controller):
self.controller = controller
self.schema_name = controller.schema_name
self.plugin_dir = self.controller.plugin_dir
self.snapper_manager.controller = controller
def deactivate(self):
# Uncheck button
self.action().setChecked(False)
# Restore previous snapping
self.snapper_manager.recover_snapping_options()
# Recover cursor
self.canvas.setCursor(self.std_cursor)
# Remove highlight
self.vertex_marker.hide()
def set_icon(self, widget, icon):
""" Set @icon to selected @widget """
# Get icons folder
icons_folder = os.path.join(self.plugin_dir, 'icons')
icon_path = os.path.join(icons_folder, str(icon) + ".png")
if os.path.exists(icon_path):
widget.setIcon(QIcon(icon_path))
else:
self.controller.log_info("File not found", parameter=icon_path)
def set_action_pan(self):
""" Set action 'Pan' """
try:
self.iface.actionPan().trigger()
except Exception:
pass
def reset(self):
# Graphic elements
self.rubber_band.reset(QGis.Polygon)
# Selection
self.snapped_feat = None
def cancel_map_tool(self):
""" Executed if user press right button or escape key """
# Reset rubber band
self.reset()
# Deactivate map tool
self.deactivate()
self.set_action_pan()
def remove_markers(self):
""" Remove previous markers """
vertex_items = [i for i in self.canvas.scene().items() if issubclass(type(i), QgsVertexMarker)]
for ver in vertex_items:
if ver in self.canvas.scene().items():
self.canvas.scene().removeItem(ver)
def refresh_map_canvas(self):
""" Refresh all layers present in map canvas """
self.canvas.refreshAllLayers()
for layer_refresh in self.canvas.layers():
layer_refresh.triggerRepaint()
def open_dialog(self, dlg=None, dlg_name=None, maximize_button=True, stay_on_top=True):
""" Open dialog """
if dlg is None or type(dlg) is bool:
dlg = self.dlg
# Manage i18n of the dialog
if dlg_name:
self.controller.manage_translation(dlg_name, dlg)
# Manage stay on top and maximize button
if maximize_button and stay_on_top:
dlg.setWindowFlags(Qt.WindowMinimizeButtonHint | Qt.WindowMaximizeButtonHint | Qt.WindowStaysOnTopHint)
elif not maximize_button and stay_on_top:
dlg.setWindowFlags(Qt.WindowMinimizeButtonHint | Qt.WindowStaysOnTopHint)
elif maximize_button and not stay_on_top:
dlg.setWindowFlags(Qt.WindowMaximizeButtonHint)
# Open dialog
dlg.open()
def close_dialog(self, dlg=None, set_action_pan=True):
""" Close dialog """
if dlg is None or type(dlg) is bool:
dlg = self.dlg
try:
self.save_settings(dlg)
dlg.close()
if set_action_pan:
map_tool = self.canvas.mapTool()
# If selected map tool is from the plugin, set 'Pan' as current one
if map_tool.toolName() == '':
self.set_action_pan()
except AttributeError:
pass
def load_settings(self, dialog=None):
""" Load QGIS settings related with dialog position and size """
if dialog is None:
dialog = self.dlg
try:
x = self.controller.plugin_settings_value(dialog.objectName() + "_x")
y = self.controller.plugin_settings_value(dialog.objectName() + "_y")
width = self.controller.plugin_settings_value(dialog.objectName() + "_width", dialog.property('width'))
height = self.controller.plugin_settings_value(dialog.objectName() + "_height", dialog.property('height'))
if int(x) < 0 or int(y) < 0:
dialog.resize(int(width), int(height))
else:
screens = ctypes.windll.user32
screen_x = screens.GetSystemMetrics(78)
screen_y = screens.GetSystemMetrics(79)
if int(x) > screen_x:
x = int(screen_x) - int(width)
if int(y) > screen_y:
y = int(screen_y)
dialog.setGeometry(int(x), int(y), int(width), int(height))
except:
pass
def save_settings(self, dialog=None):
""" Save QGIS settings related with dialog position and size """
if dialog is None:
dialog = self.dlg
try:
self.controller.plugin_settings_set_value(dialog.objectName() + "_width", dialog.property('width'))
self.controller.plugin_settings_set_value(dialog.objectName() + "_height", dialog.property('height'))
self.controller.plugin_settings_set_value(dialog.objectName() + "_x", dialog.pos().x())
self.controller.plugin_settings_set_value(dialog.objectName() + "_y", dialog.pos().y())
except:
pass
def check_expression(self, expr_filter, log_info=False):
""" Check if expression filter @expr is valid """
if log_info:
self.controller.log_info(expr_filter)
expr = QgsExpression(expr_filter)
if expr.hasParserError():
message = "Expression Error"
self.controller.log_warning(message, parameter=expr_filter)
return (False, expr)
return (True, expr)
def canvasMoveEvent(self, event):
# Make sure active layer is always 'v_edit_node'
cur_layer = self.iface.activeLayer()
if cur_layer != self.layer_node and self.force_active_layer:
self.iface.setActiveLayer(self.layer_node)
# Hide highlight
self.vertex_marker.hide()
try:
# Get current mouse coordinates
x = event.pos().x()
y = event.pos().y()
event_point = QPoint(x, y)
except(TypeError, KeyError):
self.iface.actionPan().trigger()
return
# Snapping
(retval, result) = self.snapper.snapToCurrentLayer(event_point, 2) # @UnusedVariable
# That's the snapped features
if result:
# Get the point and add marker on it
point = QgsPoint(result[0].snappedVertex)
self.vertex_marker.setCenter(point)
self.vertex_marker.show()
def handleHeaderMenu(self, pos):
print('column(%d)' % self.table.horizontalHeader().logicalIndexAt(pos))
menu = QMenu()
menu.addAction('Add')
menu.addAction('Delete')
menu.exec_(QCursor.pos())
def wait_cursor(application):
application.setOverrideCursor(QCursor(Qt.WaitCursor))
try:
yield
finally:
application.restoreOverrideCursor()
def readUrl(url):
try:
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
return urllib2.urlopen(url).read()
finally:
QApplication.restoreOverrideCursor()
def context_menu(self):
menu = QMenu(self)
menu.addAction("Primera opción")
menu.addAction("Segunda opción")
menu.addAction(":)")
menu.exec_(QCursor.pos())
def openContextMenu(self, menu):
menu.addAction(QIcon(":/icons/images/minus.png"),
"Remove %s" % self.var.exp, self.remove)
menu.addAction(QIcon(":/icons/images/save-html.png"),
"Save HTML for %s" % self.var.exp, self.saveHtml)
menu.exec_(QCursor.pos())
def process_custom_menu(self, position):
''' See XmlConfig.processCustomMenu for documentation '''
item = self.select_item_at(position)
index = self.view.indexAt(position)
cnt = self.model.rowCount(index.parent())
istop = index.row() == 0
isbottom = index.row() == cnt - 1
isonly = cnt == 1
if not item:
return
node = item.node
menu = QMenu(self.view)
# Tool files are the "actual" tools
if node.tag == "tool":
menu.addAction(self.actExecToolFile)
if not isonly: menu.addSeparator()
if not istop: menu.addAction(self.actMoveNodeUp)
if not isbottom: menu.addAction(self.actMoveNodeDown)
elif node.tag == "class_module":
menu.addAction(self.actChangeClassModule)
elif node.tag == "path_to_tool_modules":
menu.addAction(self.actChangePathToTools)
# "Tool library is a collection of tool groups
elif node.tag == "tool_library":
menu.addAction(self.actAddToolGroup)
# Tool groups are groups of "tool files"
elif node.tag == "tool_group":
menu.addAction(self.actAddToolFile)
if not isonly: menu.addSeparator()
if not istop: menu.addAction(self.actMoveNodeUp)
if not isbottom: menu.addAction(self.actMoveNodeDown)
# Param Template is the parameter node for the tools -- where
# users can build up a list of parameters that gets passed to the
# tool function
elif node.tag == "params":
menu.addAction(self.actAddParam)
elif node.tag == "param":
menu.addAction(self.actEditParam)
# A "tool config" is an alternative configuration for a tool that can be
# put in a Tool Set
elif node.tag == "tool_config":
menu.addAction(self.actExecToolConfig)
if not isonly: menu.addSeparator()
if not istop: menu.addAction(self.actMoveNodeUp)
if not isbottom: menu.addAction(self.actMoveNodeDown)
# "Tool sets" is a collection of multiple tool sets
elif node.tag == "tool_sets":
menu.addAction(self.actAddNewToolSet)
# A Tool set is a collection of (alternative) configurations for
# existing tools.
elif node.tag == "tool_set":
menu.addAction(self.actExecBatch)
menu.addSeparator()
menu.addAction(self.actNewConfig)
if not isonly: menu.addSeparator()
if not istop: menu.addAction(self.actMoveNodeUp)
if not isbottom: menu.addAction(self.actMoveNodeDown)
elif node.tag == "documentation_path":
menu.addAction(self.actOpenDocumentation)
menu.addSeparator()
menu.addAction(self.actCloneNode)
# Default menu items
self.add_default_menu_items_for_node(node, menu)
# Now add the export and import methods
menu.addSeparator()
menu.addAction(self.actExportXMLToFile)
menu.addAction(self.actImportXMLFromFile)
# Check if the menu has any elements before exec is called
if not menu.isEmpty():
menu.exec_(QCursor.pos())
def hoverEnterEvent(self, event):
cursor = QCursor(Qt.OpenHandCursor)
QApplication.instance().setOverrideCursor(cursor)
def __handleShowFileContextMenu(self, coord):
" File context menu "
self.__fileContextItem = self.recentFilesView.itemAt(coord)
if self.__fileContextItem is not None:
self.__fileMenu.popup(QCursor.pos())
return
def runAlgorithm(algOrName, onFinish, *args, **kwargs):
if isinstance(algOrName, GeoAlgorithm):
alg = algOrName
else:
alg = Processing.getAlgorithm(algOrName)
if alg is None:
print 'Error: Algorithm not found\n'
QgsMessageLog.logMessage(
Processing.tr('Error: Algorithm {0} not found\n').format(
algOrName), Processing.tr("Processing"))
return
alg = alg.getCopy()
if len(args) == 1 and isinstance(args[0], dict):
# Set params by name and try to run the alg even if not all parameter values are provided,
# by using the default values instead.
setParams = []
for (name, value) in args[0].items():
param = alg.getParameterFromName(name)
if param and param.setValue(value):
setParams.append(name)
continue
output = alg.getOutputFromName(name)
if output and output.setValue(value):
continue
print 'Error: Wrong parameter value %s for parameter %s.' % (
value, name)
QgsMessageLog.logMessage(
Processing.tr(
'Error: Wrong parameter value {0} for parameter {1}.').
format(value, name), Processing.tr("Processing"))
ProcessingLog.addToLog(
ProcessingLog.LOG_ERROR,
Processing.
tr('Error in %s. Wrong parameter value %s for parameter %s.'
) % (alg.name, value, name))
return
# fill any missing parameters with default values if allowed
for param in alg.parameters:
if param.name not in setParams:
if not param.setDefaultValue():
print(
'Error: Missing parameter value for parameter %s.'
% (param.name))
QgsMessageLog.logMessage(
Processing.
tr('Error: Missing parameter value for parameter {0}.'
).format(param.name),
Processing.tr("Processing"))
ProcessingLog.addToLog(
ProcessingLog.LOG_ERROR,
Processing.
tr('Error in %s. Missing parameter value for parameter %s.'
) % (alg.name, param.name))
return
else:
if len(args) != alg.getVisibleParametersCount(
) + alg.getVisibleOutputsCount():
print 'Error: Wrong number of parameters'
QgsMessageLog.logMessage(
Processing.tr('Error: Wrong number of parameters'),
Processing.tr("Processing"))
processing.alghelp(algOrName)
return
i = 0
for param in alg.parameters:
if not param.hidden:
if not param.setValue(args[i]):
print 'Error: Wrong parameter value: ' \
+ unicode(args[i])
QgsMessageLog.logMessage(
Processing.tr('Error: Wrong parameter value: ') +
unicode(args[i]), Processing.tr("Processing"))
return
i = i + 1
for output in alg.outputs:
if not output.hidden:
if not output.setValue(args[i]):
print 'Error: Wrong output value: ' + unicode(args[i])
QgsMessageLog.logMessage(
Processing.tr('Error: Wrong output value: ') +
unicode(args[i]), Processing.tr("Processing"))
return
i = i + 1
msg = alg._checkParameterValuesBeforeExecuting()
if msg:
print 'Unable to execute algorithm\n' + unicode(msg)
QgsMessageLog.logMessage(
Processing.tr('Unable to execute algorithm\n{0}').format(msg),
Processing.tr("Processing"))
return
if not alg.checkInputCRS():
print 'Warning: Not all input layers use the same CRS.\n' \
+ 'This can cause unexpected results.'
QgsMessageLog.logMessage(
Processing.
tr('Warning: Not all input layers use the same CRS.\nThis can cause unexpected results.'
), Processing.tr("Processing"))
# Don't set the wait cursor twice, because then when you
# restore it, it will still be a wait cursor.
overrideCursor = False
if iface is not None:
cursor = QApplication.overrideCursor()
if cursor is None or cursor == 0:
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
overrideCursor = True
elif cursor.shape() != Qt.WaitCursor:
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
overrideCursor = True
progress = None
if kwargs is not None and "progress" in kwargs.keys():
progress = kwargs["progress"]
elif iface is not None:
progress = MessageBarProgress()
ret = runalg(alg, progress)
if ret:
if onFinish is not None:
onFinish(alg, progress)
else:
QgsMessageLog.logMessage(
Processing.tr("There were errors executing the algorithm."),
Processing.tr("Processing"))
if overrideCursor:
QApplication.restoreOverrideCursor()
if isinstance(progress, MessageBarProgress):
progress.close()
return alg
def onGenerate(self):
"""
Slot raised to initiate the certificate generation process.
"""
self._notif_bar.clear()
success_status = True
config = self.current_config()
self.last_data_source = config.data_source()
if config is None:
self._notif_bar.insertErrorNotification(
QApplication.translate(
"DocumentGeneratorDialog",
"The entity configuration could not be extracted."))
return
# Get selected records and validate
records = self.tabWidget.currentWidget().entities()
if self.chk_template_datasource.isChecked():
records = self._dummy_template_records()
if len(records) == 0:
self._notif_bar.insertErrorNotification(
QApplication.translate(
"DocumentGeneratorDialog",
"Please load at least one entity record"))
return
if not self._docTemplatePath:
self._notif_bar.insertErrorNotification(
QApplication.translate(
"DocumentGeneratorDialog",
"Please select a document template to use"))
return
documentNamingAttrs = self.lstDocNaming.selectedMappings()
if self.chkUseOutputFolder.checkState() == Qt.Checked and len(
documentNamingAttrs) == 0:
self._notif_bar.insertErrorNotification(
QApplication.translate(
"DocumentGeneratorDialog",
"Please select at least one field for naming the output document"
))
return
# Set output file properties
if self.rbExpImage.isChecked():
outputMode = DocumentGenerator.Image
fileExtension = self.cboImageType.currentText()
saveAsText = "Image File"
else:
outputMode = DocumentGenerator.PDF
fileExtension = "pdf"
saveAsText = "PDF File"
# Show save file dialog if not using output folder
if self.chkUseOutputFolder.checkState() == Qt.Unchecked:
docDir = source_document_location()
if self._outputFilePath:
fileInfo = QFileInfo(self._outputFilePath)
docDir = fileInfo.dir().path()
self._outputFilePath = QFileDialog.getSaveFileName(
self,
QApplication.translate("DocumentGeneratorDialog",
"Save Document"), docDir,
"{0} (*.{1})".format(
QApplication.translate("DocumentGeneratorDialog",
saveAsText), fileExtension))
if not self._outputFilePath:
self._notif_bar.insertErrorNotification(
QApplication.translate(
"DocumentGeneratorDialog",
"Process aborted. No output file was specified."))
return
# Include extension in file name
self._outputFilePath = self._outputFilePath # + "." + fileExtension
else:
# Multiple files to be generated.
pass
self._doc_generator.set_link_field(config.link_field())
self._doc_generator.clear_attr_value_formatters()
if not self.chk_template_datasource.isChecked():
# Apply cell formatters for naming output files
self._doc_generator.set_attr_value_formatters(config.formatters())
entity_field_name = "id"
# Iterate through the selected records
progressDlg = QProgressDialog(self)
progressDlg.setMaximum(len(records))
try:
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
if self.pre_generate_func:
self.pre_generate_func()
for i, record in enumerate(records):
progressDlg.setValue(i)
if progressDlg.wasCanceled():
success_status = False
break
should_continue = True
if self.record_process_func:
should_continue = self.record_process_func(record, records)
QgsApplication.processEvents()
if not should_continue:
continue
# User-defined location
if self.chkUseOutputFolder.checkState() == Qt.Unchecked:
status, msg = self._doc_generator.run(
self._docTemplatePath,
entity_field_name,
record.id,
outputMode,
filePath=self._outputFilePath)
self._doc_generator.clear_temporary_layers()
# Output folder location using custom naming
else:
status, msg = self._doc_generator.run(
self._docTemplatePath,
entity_field_name,
record.id,
outputMode,
dataFields=documentNamingAttrs,
fileExtension=fileExtension,
data_source=self.ds_entity.name)
self._doc_generator.clear_temporary_layers()
if status:
if self.record_post_process_func:
self.record_post_process_func(record, records)
if not status:
result = QMessageBox.warning(
self,
QApplication.translate("DocumentGeneratorDialog",
"Document Generate Error"), msg,
QMessageBox.Ignore | QMessageBox.Abort)
if result == QMessageBox.Abort:
progressDlg.close()
success_status = False
# Restore cursor
QApplication.restoreOverrideCursor()
return
# If its the last record and user has selected to ignore
if i + 1 == len(records):
progressDlg.close()
success_status = False
# Restore cursor
QApplication.restoreOverrideCursor()
return
else:
progressDlg.setValue(len(records))
QApplication.restoreOverrideCursor()
if self.post_generate_func:
self.post_generate_func()
QMessageBox.information(
self,
QApplication.translate("DocumentGeneratorDialog",
"Document Generation Complete"),
QApplication.translate(
"DocumentGeneratorDialog",
"Document generation has successfully completed."))
except Exception as ex:
LOGGER.debug(str(ex))
err_msg = sys.exc_info()[1]
QApplication.restoreOverrideCursor()
QMessageBox.critical(
self, "STDM",
QApplication.translate(
"DocumentGeneratorDialog",
"Error Generating documents - %s" % (err_msg)))
success_status = False
# Reset UI
self.reset(success_status)
def hoverEnterEvent(self, event):
# Change the cursor to indicate the line is draggable
cursor = QCursor( Qt.OpenHandCursor )
QApplication.instance().setOverrideCursor( cursor )
def mousePressEvent(self, event):
# Change the cursor to indicate "currently dragging"
cursor = QCursor( Qt.ClosedHandCursor )
QApplication.instance().setOverrideCursor( cursor )
def sort(self, column, order):
"""
Sort model's list and check.
"""
self.headerorder.clear()
self.headerorder[column] = order
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
if order == Qt.DescendingOrder:
Reverse = True
else:
Reverse = False
attrs = self.availableAttributes()
try:
attrpath = str(unicode(attrs[column]).encode('utf-8'))
except IndexError:
QApplication.restoreOverrideCursor()
self.headerorder.clear()
self.headerorder = {0:0}
self.refresh(0)
self.select(0)
return
if isinstance(self._list, VecNode):
tmplist = []
for i in range(0, len(self._list)):
tmplist.append(self._list[i])
self._list = tmplist
if attrpath in self._default_attributes:
if attrpath == "name":
self._list = sorted(self._list, cmp=locale.strcoll,
key=lambda Node: Node.name(),
reverse=Reverse)
elif attrpath == "size":
self._list = sorted(self._list,
key=lambda Node: Node.size(),
reverse=Reverse)
elif attrpath == "extension":
self._list = sorted(self._list, cmp=locale.strcoll,
key=lambda Node: Node.extension(),
reverse=Reverse)
elif attrpath == "path":
self._list = sorted(self._list, cmp=locale.strcoll,
key=lambda Node: Node.path(),
reverse=Reverse)
elif attrpath == "absolute":
self._list = sorted(self._list, cmp=locale.strcoll,
key=lambda Node: Node.absolute(),
reverse=Reverse)
elif attrpath == "module":
self._list = sorted(self._list, cmp=self.cmp_fsobj,
key=lambda Node: Node.fsobj(),
reverse=Reverse)
elif attrpath == "has children":
self._list = sorted(self._list, key=lambda Node: Node.hasChildren(), reverse=Reverse)
elif attrpath == "child count":
self._list = sorted(self._list, key=lambda Node: Node.childCount(), reverse=Reverse)
elif attrpath == "is deleted":
self._list = sorted(self._list, key=lambda Node: Node.isDeleted(), reverse=Reverse)
elif attrpath == "tags":
self._list = sorted(self._list,
key=lambda Node: len(Node.tags()),
reverse=Reverse)
else:
self._list = sorted(self._list,
cmp=self.cmp_none, key=lambda Node: self.attributesByName(Node, attrpath, ABSOLUTE_ATTR_NAME),
reverse=Reverse)
QApplication.restoreOverrideCursor()
self.refresh(0)
self.select(0)
return
def __init__(self, parent=None):
super(Surface, self).__init__(parent)
self.setWindowFlags(Qt.SplashScreen | Qt.WindowStaysOnTopHint)
self.setCursor(QCursor(Qt.CrossCursor))
self.setGeometry(getScreenDimensions())
self.prepareSurface()