def __init__(self, node, parent) :
"""
"""
FrameAnimator.__init__(self, parent)
NodeWidget.__init__(self, node)
self.notify(node,("caption_modified",node.get_caption() ) )
def __init__(self, node, parent):
"""
"""
QWidget.__init__(self, parent)
NodeWidget.__init__(self, node)
self._img_lab = InteractiveScalableLabel()
self._img_lab.setCursor(QCursor(QPixmap(":cursor/pick.png"), 9, 10))
self._col_picked_lab = QLabel("col")
self._col_picked_lab.setPixmap(QPixmap(32, 32))
self._col_picked_lab.pixmap().fill(QColor(0, 0, 0))
self._col_current_lab = QLabel("col")
self._col_current_lab.setPixmap(QPixmap(32, 32))
self._col_current_lab.pixmap().fill(QColor(0, 0, 0))
self._h_layout = QHBoxLayout()
self._v_layout = QVBoxLayout()
self._v_layout.addWidget(self._col_picked_lab)
self._v_layout.addWidget(self._col_current_lab)
self._v_layout.addStretch(5)
self._h_layout.addLayout(self._v_layout)
self._h_layout.addWidget(self._img_lab, 5)
self.setLayout(self._h_layout)
self.notify(node, ("caption_modified", node.get_caption()))
self.notify(node, ("input_modified", 0))
self.notify(node, ("input_modified", 1))
QObject.connect(self._img_lab, SIGNAL("mouse_click"), self.mouse_click)
QObject.connect(self._img_lab, SIGNAL("mouse_move"), self.mouse_move)
def __init__(self, node, parent):
LPyWindow.__init__(self, parent)
NodeWidget.__init__(self, node)
QtCore.QObject.connect(self.codeeditor,
QtCore.SIGNAL('textChanged()'),
self.updateNode)
def __init__(self, node, parent):
"""
"""
FrameAnimator.__init__(self, parent)
NodeWidget.__init__(self, node)
self.notify(node, ("caption_modified", node.get_caption()))
def __init__(self, node, parent) :
"""
"""
QWidget.__init__(self, parent)
NodeWidget.__init__(self, node)
self._img_lab = InteractiveScalableLabel()
self._img_lab.setCursor(QCursor(QPixmap(":cursor/pick.png"),9,10) )
self._col_picked_lab = QLabel("col")
self._col_picked_lab.setPixmap(QPixmap(32,32) )
self._col_picked_lab.pixmap().fill(QColor(0,0,0) )
self._col_current_lab = QLabel("col")
self._col_current_lab.setPixmap(QPixmap(32,32) )
self._col_current_lab.pixmap().fill(QColor(0,0,0) )
self._h_layout = QHBoxLayout()
self._v_layout = QVBoxLayout()
self._v_layout.addWidget(self._col_picked_lab)
self._v_layout.addWidget(self._col_current_lab)
self._v_layout.addStretch(5)
self._h_layout.addLayout(self._v_layout)
self._h_layout.addWidget(self._img_lab,5)
self.setLayout(self._h_layout)
self.notify(node,("caption_modified",node.get_caption() ) )
self.notify(node,("input_modified",0) )
self.notify(node,("input_modified",1) )
QObject.connect(self._img_lab,SIGNAL("mouse_click"),self.mouse_click)
QObject.connect(self._img_lab,SIGNAL("mouse_move"),self.mouse_move)
def __init__(self, node, parent):
QtGui.QWidget.__init__(self, parent)
NodeWidget.__init__(self, node)
self.editor = GraphicalMtgFactory.create_view(None, parent=None)
self.lay = QtGui.QVBoxLayout()
self.lay.setSpacing(0)
self.lay.setContentsMargins(0, 0, 0, 0)
self.lay.addWidget(self.editor)
self.setLayout(self.lay)
def __init__(self, node, parent):
QtGui.QWidget.__init__(self, parent)
NodeWidget.__init__(self, node)
self.editor = GraphicalMtgFactory.create_view(None, parent=None)
self.lay = QtGui.QVBoxLayout()
self.lay.setSpacing(0)
self.lay.setContentsMargins(0, 0, 0, 0)
self.lay.addWidget(self.editor)
self.setLayout(self.lay)
def __init__(self, node, parent=None):
ScalableLabel.__init__(self, parent)
NodeWidget.__init__(self, node)
self.setMouseTracking(True)
self._mouse_ini_pos = None
self._select_rect = QRect()
self.notify(node, ("input_modified", 0))
def __init__(self, node, parent):
QtGui.QDialog.__init__(self, parent)
NodeWidget.__init__(self, node)
layout = QtGui.QVBoxLayout()
self.setLayout(layout)
self.btGroup = QtGui.QButtonGroup()
self.btGroup.setExclusive(True)
self.widgets = []
self.notify(node, ("input_modified", 0))
def __init__(self, node, parent):
"""
"""
UI_ratp_Grid.__init__(self, parent)
NodeWidget.__init__(self, node)
self.window().setWindowTitle("Grid parameters")
self.listSpinBox = []
self.copyVal = None
self.adjustUI()
self.notify(node, ('input_modified', ))
def __init__(self, node, parent=None):
PointSelection.__init__(self)
NodeWidget.__init__(self, node)
self.notify(node, ('input_modified', ))
self.connect(self, QtCore.SIGNAL("points_changed"), \
self.pointsChanged)
self.window().setWindowTitle(node.get_caption())
def __init__(self, node, parent):
"""
"""
Curve2DEditor.__init__(self, parent)
NodeWidget.__init__(self, node)
self.notify(node, ('input_modified',))
self.connect(self, QtCore.SIGNAL("valueChanged()"), \
self.valueChanged)
self.window().setWindowTitle(node.get_caption())
def __init__(self, node, parent):
"""
"""
Curve2DEditor.__init__(self, parent)
NodeWidget.__init__(self, node)
self.notify(node, ('input_modified',))
self.connect(self, QtCore.SIGNAL("valueChanged()"), \
self.valueChanged)
self.window().setWindowTitle(node.get_caption())
def __init__(self, node, parent):
QtGui.QDialog.__init__(self, parent)
NodeWidget.__init__(self, node)
self.gridlayout = QtGui.QGridLayout(self)
self.gridlayout.setContentsMargins(3, 3, 3, 3)
self.gridlayout.setSpacing(5)
self.package_lineedit_label = QtGui.QLabel('1. Set the package', self)
self.gridlayout.addWidget(self.package_lineedit_label, 0, 0)
self.package_lineedit = QtGui.QLineEdit(self)
self.gridlayout.addWidget(self.package_lineedit, 0, 1, 1, 3)
self.connect(self.package_lineedit, QtCore.SIGNAL("textChanged()"),
self.package_changed)
self.datadir_lineedit = QtGui.QLineEdit(self)
self.datadir_lineedit.setReadOnly(True)
self.gridlayout.addWidget(self.datadir_lineedit, 1, 1, 1, 3)
self.metadata_textedit = QtGui.QTextEdit('', self)
self.metadata_textedit.setReadOnly(True)
self.metadata_textedit.setTextInteractionFlags(
QtCore.Qt.TextBrowserInteraction)
self.gridlayout.addWidget(self.metadata_textedit, 2, 1, 1, 3)
self.glob_lineedit_label = QtGui.QLabel(
'2.Filter the data: (e.g., *.dat)', self)
self.gridlayout.addWidget(self.glob_lineedit_label, 3, 0)
self.glob_lineedit = QtGui.QLineEdit(self)
self.gridlayout.addWidget(self.glob_lineedit, 3, 1, 1, 2)
self.connect(self.glob_lineedit, QtCore.SIGNAL("textChanged()"),
self.glob_changed)
self.filenames_combobox_label = QtGui.QLabel(
'3. Select the data file:', self)
self.gridlayout.addWidget(self.filenames_combobox_label, 4, 0)
self.filenames_combobox = QtGui.QComboBox(self)
self.connect(self.filenames_combobox, QtCore.SIGNAL("activated()"),
self.filename_changed)
self.gridlayout.addWidget(self.filenames_combobox, 4, 1, 1, 3)
self.setWindowTitle("SharedDatabrowser")
self.setGeometry(250, 200, 350, 550)
self.updating = False
self.notify(node, ("input_modified", 0))
self.notify(node, ("caption_modified", node.get_caption()))
def __init__(self, node, parent):
QtGui.QDialog.__init__(self, parent)
NodeWidget.__init__(self, node)
self.gridlayout = QtGui.QGridLayout(self)
self.gridlayout.setContentsMargins(3, 3, 3, 3)
self.gridlayout.setSpacing(5)
self.package_lineedit_label = QtGui.QLabel('1. Set the package', self)
self.gridlayout.addWidget(self.package_lineedit_label, 0, 0)
self.package_lineedit = QtGui.QLineEdit(self)
self.gridlayout.addWidget(self.package_lineedit, 0, 1, 1, 3)
self.connect(self.package_lineedit,
QtCore.SIGNAL("textChanged()"),
self.package_changed)
self.datadir_lineedit = QtGui.QLineEdit(self)
self.datadir_lineedit.setReadOnly(True)
self.gridlayout.addWidget(self.datadir_lineedit, 1, 1, 1, 3)
self.metadata_textedit = QtGui.QTextEdit('', self)
self.metadata_textedit.setReadOnly(True)
self.metadata_textedit.setTextInteractionFlags(QtCore.Qt.TextBrowserInteraction)
self.gridlayout.addWidget(self.metadata_textedit, 2, 1, 1, 3)
self.glob_lineedit_label = QtGui.QLabel('2.Filter the data: (e.g., *.dat)', self)
self.gridlayout.addWidget(self.glob_lineedit_label, 3, 0)
self.glob_lineedit = QtGui.QLineEdit(self)
self.gridlayout.addWidget(self.glob_lineedit, 3, 1, 1, 2)
self.connect(self.glob_lineedit,
QtCore.SIGNAL("textChanged()"),
self.glob_changed)
self.filenames_combobox_label = QtGui.QLabel('3. Select the data file:', self)
self.gridlayout.addWidget(self.filenames_combobox_label, 4, 0)
self.filenames_combobox = QtGui.QComboBox(self)
self.connect(self.filenames_combobox,
QtCore.SIGNAL("activated()"),
self.filename_changed)
self.gridlayout.addWidget(self.filenames_combobox, 4, 1, 1, 3)
self.setWindowTitle("SharedDatabrowser")
self.setGeometry(250, 200, 350, 550)
self.updating = False
self.notify(node, ("input_modified", 0))
self.notify(node, ("caption_modified", node.get_caption()))
def __init__(self, node, parent):
"""
@param node
@param parent
"""
QtGui.QListWidget.__init__(self, parent)
NodeWidget.__init__(self, node)
self.connect(self, QtCore.SIGNAL("currentRowChanged(int)"),
self.changed)
self.mode = None
self.notify(node, ("input_modified", 0))
self.notify(node, ("input_modified", 1))
def __init__(self, node, parent):
"""
"""
UI_ratp_Vege.__init__(self, parent)
NodeWidget.__init__(self, node)
self.window().setWindowTitle("Vegetation parameters")
self.listSpinBox = []
## self.val = self.node.get_output(0)
self.copyVal = None
## self.initVal()
self.adjustUI()
self.notify(node, ('input_modified', ))
def __init__(self, node, parent):
"""
@param node
@param parent
"""
QtGui.QListWidget.__init__(self, parent)
NodeWidget.__init__(self, node)
self.connect(self, QtCore.SIGNAL("currentRowChanged(int)"),
self.changed)
self.mode = None
self.notify(node, ("input_modified", 0))
self.notify(node, ("input_modified", 1))
def __init__(self, node, parent):
QtGui.QDialog.__init__(self, parent)
NodeWidget.__init__(self, node)
#self.browser = QtGui.QTextBrowser()
layout = QtGui.QVBoxLayout()
#layout.addWidget(self.browser)
self.setLayout(layout)
self.in_list = []
self.widgets = []
self.notify(node, ("input_modified", 0))
def __init__(self, node, parent):
QtGui.QDialog.__init__(self, parent)
NodeWidget.__init__(self, node)
#self.browser = QtGui.QTextBrowser()
layout = QtGui.QVBoxLayout()
#layout.addWidget(self.browser)
self.setLayout(layout)
self.in_list = []
self.widgets = []
self.notify(node, ("input_modified", 0))
def __init__(self, node, parent=None, autonomous=False):
qt.QtGui.QWidget.__init__(self, parent)
NodeWidget.__init__(self, node)
vboxlayout = qt.QtGui.QVBoxLayout(self)
self.vboxlayout = vboxlayout
self.node = node
# Container
self.container = qt.QtGui.QTabWidget(self)
vboxlayout.addWidget(self.container)
if (autonomous):
self.set_autonomous()
return
# empty_io is a flag to define if the composite widget add only io widgets
# Trey to create a standard node widget for inputs
default_widget = DefaultNodeWidget(node, parent)
if (default_widget.is_empty()):
default_widget.close()
default_widget.destroy()
del default_widget
empty_io = True
else:
empty_io = False
self.container.addTab(default_widget, "Inputs")
# Add subwidgets (Need to sort widget)
for id in node.vertices():
subnode = node.node(id)
# Do not display widget if hidden
hide = subnode.internal_data.get('hide', False)
user_app = subnode.internal_data.get('user_application', False)
if (hide and not empty_io): continue
if (not user_app):
# ignore node with all input connected
states = [
bool(subnode.get_input_state(p) == "connected")
for p in xrange(subnode.get_nb_input())
]
if (all(states)): continue
# Add tab
try:
factory = subnode.get_factory()
widget = factory.instantiate_widget(subnode, self)
assert widget
except:
continue
if (widget.is_empty()):
widget.close()
del widget
else:
# Add as tab
caption = "%s" % (subnode.caption)
self.container.addTab(widget, caption)
def __init__(self, node, parent):
QDialog.__init__(self, parent)
NodeWidget.__init__(self, node)
self.gridlayout = QGridLayout(self)
self.gridlayout.setMargin(3)
self.gridlayout.setSpacing(5)
self.package_lineedit_label = QLabel('1. Set the package', self)
self.gridlayout.addWidget(self.package_lineedit_label, 0, 0)
self.package_lineedit = QLineEdit(self)
self.cursorPosition_package_lineedit = self.package_lineedit.cursorPosition(
)
self.gridlayout.addWidget(self.package_lineedit, 0, 1, 1, 4)
self.connect(self.package_lineedit, SIGNAL("textChanged(QString)"),
self.package_changed)
self.select_files_label = QLabel(
'2. Set the patterns and select the \
files', self)
self.gridlayout.addWidget(self.select_files_label, 1, 0, 1, 4)
self.nb_of_inputs = node.get_nb_input()
self.nb_of_files = (self.nb_of_inputs - 1) / 2
self.methods_mapping = {}
self.files_mapping = {}
for i in range(self.nb_of_files):
pattern_input_number = i + 1
filename_input_number = pattern_input_number + self.nb_of_files
pattern_input_port = node.get_input_port(pattern_input_number)
name = pattern_input_port['name']
self.methods_mapping[pattern_input_number] = {}
def pattern_changed(self, pattern_input_number):
pattern = self.files_mapping[pattern_input_number][
'pattern_lineedit'].text()
self.files_mapping[pattern_input_number][
'pattern_lineedit_cursorPosition'] = self.files_mapping[
pattern_input_number][
'pattern_lineedit'].cursorPosition()
self.node.set_input(pattern_input_number, str(pattern))
self.methods_mapping[pattern_input_number][
'pattern_changed'] = pattern_changed
def filename_changed(self, pattern_input_number):
filename_input_number = pattern_input_number + self.nb_of_files
filename = self.files_mapping[pattern_input_number][
'filenames_combobox'].currentText()
self.node.set_input(filename_input_number, str(filename))
self.methods_mapping[pattern_input_number][
'filename_changed'] = filename_changed
@lock_notify
def update_pattern_input(self, pattern_input_number):
pattern = self.node.get_input(pattern_input_number)
if self.updating or pattern is None: return
self.updating = True
self.files_mapping[pattern_input_number][
'pattern_lineedit'].setText(pattern)
self.updating = False
self.methods_mapping[pattern_input_number][
'update_pattern_input'] = update_pattern_input
@lock_notify
def update_filenames_combobox(self, pattern_input_number):
package_name = self.node.get_input(0)
pattern = self.node.get_input(pattern_input_number)
if package_name is None or pattern is None: return
directory_path = path.path(node._pd([package_name])[0])
if self.updating: return
self.updating = True
self.files_mapping[pattern_input_number][
'filenames_combobox'].clear()
self.files_mapping[pattern_input_number][
'filename2filepath_mapping'].clear()
if directory_path.isdir():
paths = directory_path.glob(pattern)
else:
paths = []
filenames = [a_path.name for a_path in paths]
self.files_mapping[pattern_input_number]['filename2filepath_mapping']\
.update(dict(zip(filenames, paths)))
self.files_mapping[pattern_input_number]['filenames_combobox']\
.addItems(self.files_mapping[pattern_input_number]['filename2filepath_mapping'].keys())
self.updating = False
self.methods_mapping[pattern_input_number]['update_filenames_combobox'] \
= update_filenames_combobox
@lock_notify
def update_filepath_output(self, pattern_input_number):
output_filepath = None
package_name = self.node.get_input(0)
filename_input_number = pattern_input_number + self.nb_of_files
input_filename = self.node.get_input(filename_input_number)
if package_name is None or input_filename is None: return
if self.updating: return
self.updating = True
input_filename_index = \
self.files_mapping[pattern_input_number]['filenames_combobox']\
.findText(input_filename)
self.files_mapping[pattern_input_number]['filenames_combobox']\
.setCurrentIndex(input_filename_index)
output_filepath = \
self.files_mapping[pattern_input_number]['filename2filepath_mapping']\
.get(input_filename)
self.node.set_output(i, output_filepath)
self.updating = False
self.methods_mapping[pattern_input_number]['update_filepath_output'] \
= update_filepath_output
self.files_mapping[pattern_input_number] = {}
self.files_mapping[pattern_input_number]['label'] = QLabel(
name, self)
self.gridlayout.addWidget(
self.files_mapping[pattern_input_number]['label'], i + 2, 0)
self.files_mapping[pattern_input_number][
'pattern_lineedit'] = QLineEdit(self)
self.files_mapping[pattern_input_number][
'pattern_lineedit_cursorPosition'] = self.files_mapping[
pattern_input_number]['pattern_lineedit'].cursorPosition()
self.gridlayout.addWidget(
self.files_mapping[pattern_input_number]['pattern_lineedit'],
i + 2, 1, 1, 2)
self.pattern_lineedit_signal_mapper = QSignalMapper(self)
self.connect(
self.files_mapping[pattern_input_number]['pattern_lineedit'],
SIGNAL("textChanged(QString)"),
self.pattern_lineedit_signal_mapper, SLOT("map()"))
self.pattern_lineedit_signal_mapper.setMapping(
self.files_mapping[pattern_input_number]['pattern_lineedit'],
pattern_input_number)
self.connect(self.pattern_lineedit_signal_mapper,
SIGNAL("mapped(int)"), self.map_to_pattern_method)
self.files_mapping[pattern_input_number][
'filenames_combobox'] = QComboBox(self)
self.gridlayout.addWidget(
self.files_mapping[pattern_input_number]['filenames_combobox'],
i + 2, 3, 1, 2)
self.filenames_combobox_signal_mapper = QSignalMapper(self)
self.connect(
self.files_mapping[pattern_input_number]['filenames_combobox'],
SIGNAL("currentIndexChanged(QString)"),
self.filenames_combobox_signal_mapper, SLOT("map()"))
self.filenames_combobox_signal_mapper.setMapping(
self.files_mapping[pattern_input_number]['filenames_combobox'],
pattern_input_number)
self.connect(self.filenames_combobox_signal_mapper,
SIGNAL("mapped(int)"), self.map_to_filenames_method)
self.files_mapping[pattern_input_number][
'filename2filepath_mapping'] = {}
self.setWindowTitle("select_multiple_files")
self.setGeometry(250, 200, 350, 550)
self.updating = False
self.notify(node, ("input_modified", 'all'))
self.notify(node, ("caption_modified", node.get_caption()))
def __init__(self, node, parent):
"""
@param node
@param parent
"""
QtGui.QWidget.__init__(self, parent)
NodeWidget.__init__(self, node)
# -- imitate DefaultNodeWidget : refactor DefaultNodeWidget??? --
# this is because we reuse the same code from DefaultNodeWidget
# to build the UI.
self.widgets = []
self.empty = True
# -- end of imitate DefaultNodeWidget --
# -- own custom layout
self.setMinimumSize(100, 20)
# self.setSizePolicy(QtGui.QSizePolicy.Preferred,
# QtGui.QSizePolicy.Preferred)
self._mainLayout = QtGui.QVBoxLayout(self)
self._mainLayout.setSizeConstraint(QtGui.QLayout.SetMinimumSize)
self._mainLayout.setContentsMargins(3, 3, 3, 3)
self._mainLayout.setSpacing(2)
# -- the method name selection group box -- #
self.__methodGBox = QtGui.QGroupBox("Method to wrap")
# self.__methodGBox.setSizePolicy(QtGui.QSizePolicy.Preferred,
# QtGui.QSizePolicy.Preferred)
self._mainLayout.addWidget(self.__methodGBox, 0, QtCore.Qt.AlignTop)
methNameLayout = QtGui.QHBoxLayout()
methNameLayout.setContentsMargins(3, 3, 3, 3)
methNameLayout.setSpacing(2)
methNameLabel = QtGui.QLabel("Method name:")
self.__methodComboBox = QtGui.QComboBox()
self.__lockChoice = QtGui.QPushButton()
style = QtGui.QApplication.style()
self.__lockChoice.setCheckable(True)
self.__lockChoice.setIcon(style.standardIcon(QtGui.QStyle.SP_DialogApplyButton))
self.__lockChoice.toggled.connect(self._methodChosen)
methNameLayout.addWidget(methNameLabel, 0, QtCore.Qt.AlignLeft)
methNameLayout.addWidget(self.__methodComboBox)
methNameLayout.addWidget(self.__lockChoice, 0, QtCore.Qt.AlignLeft)
self.__methodGBox.setLayout(methNameLayout)
# -- The method's inputs widget --
self.__vboxlayout = QtGui.QVBoxLayout()
self._mainLayout.addLayout(self.__vboxlayout, 0)
# -- map between string and combobox index --
self.map_index = {}
# -- initialisation --
self.notify(node, ("input_modified", 0))
self.__isInit =True
toggled = bool(self.node.internal_data["methodName"] and
self.node.internal_data["methodSig"])
self.__lockChoice.setChecked(toggled)
self.__isInit =False
def __init__(self, node, parent=None, autonomous=False):
qt.QtGui.QWidget.__init__(self, parent)
NodeWidget.__init__(self, node)
vboxlayout = qt.QtGui.QVBoxLayout(self)
self.vboxlayout = vboxlayout
self.node = node
# Container
self.container = qt.QtGui.QTabWidget(self)
vboxlayout.addWidget(self.container)
if(autonomous):
self.set_autonomous()
return
# empty_io is a flag to define if the composite widget add only io widgets
# Trey to create a standard node widget for inputs
default_widget = DefaultNodeWidget(node, parent)
if(default_widget.is_empty()):
default_widget.close()
default_widget.destroy()
del default_widget
empty_io = True
else:
empty_io = False
self.container.addTab(default_widget, "Inputs")
# Add subwidgets (Need to sort widget)
for id in node.vertices():
subnode = node.node(id)
# Do not display widget if hidden
hide = subnode.internal_data.get('hide', False)
user_app = subnode.internal_data.get('user_application', False)
if(hide and not empty_io): continue
if(not user_app):
# ignore node with all input connected
states = [ bool(subnode.get_input_state(p)=="connected")
for p in xrange(subnode.get_nb_input())]
if(all(states)): continue
# Add tab
try:
factory = subnode.get_factory()
widget = factory.instantiate_widget(subnode, self)
assert widget
except:
continue
if(widget.is_empty()) :
widget.close()
del widget
else :
# Add as tab
caption = "%s"%(subnode.caption)
self.container.addTab(widget, caption)
def __init__(self, node, parent):
QDialog.__init__(self, parent)
NodeWidget.__init__(self, node)
self.gridlayout = QGridLayout(self)
self.gridlayout.setMargin(3)
self.gridlayout.setSpacing(5)
self.package_lineedit_label = QLabel('1. Set the package', self)
self.gridlayout.addWidget(self.package_lineedit_label, 0, 0)
self.package_lineedit = QLineEdit(self)
self.cursorPosition_package_lineedit = self.package_lineedit.cursorPosition()
self.gridlayout.addWidget(self.package_lineedit, 0, 1, 1, 4)
self.connect(self.package_lineedit,
SIGNAL("textChanged(QString)"),
self.package_changed)
self.select_files_label = QLabel('2. Set the patterns and select the \
files', self)
self.gridlayout.addWidget(self.select_files_label, 1, 0, 1, 4)
self.nb_of_inputs = node.get_nb_input()
self.nb_of_files = (self.nb_of_inputs - 1) / 2
self.methods_mapping = {}
self.files_mapping = {}
for i in range(self.nb_of_files):
pattern_input_number = i + 1
filename_input_number = pattern_input_number + self.nb_of_files
pattern_input_port = node.get_input_port(pattern_input_number)
name = pattern_input_port['name']
self.methods_mapping[pattern_input_number] = {}
def pattern_changed(self, pattern_input_number):
pattern = self.files_mapping[pattern_input_number]['pattern_lineedit'].text()
self.files_mapping[pattern_input_number]['pattern_lineedit_cursorPosition'] = self.files_mapping[pattern_input_number]['pattern_lineedit'].cursorPosition()
self.node.set_input(pattern_input_number, str(pattern))
self.methods_mapping[pattern_input_number]['pattern_changed'] = pattern_changed
def filename_changed(self, pattern_input_number):
filename_input_number = pattern_input_number + self.nb_of_files
filename = self.files_mapping[pattern_input_number]['filenames_combobox'].currentText()
self.node.set_input(filename_input_number, str(filename))
self.methods_mapping[pattern_input_number]['filename_changed'] = filename_changed
@lock_notify
def update_pattern_input(self, pattern_input_number):
pattern = self.node.get_input(pattern_input_number)
if self.updating or pattern is None: return
self.updating = True
self.files_mapping[pattern_input_number]['pattern_lineedit'].setText(pattern)
self.updating = False
self.methods_mapping[pattern_input_number]['update_pattern_input'] = update_pattern_input
@lock_notify
def update_filenames_combobox(self, pattern_input_number):
package_name = self.node.get_input(0)
pattern = self.node.get_input(pattern_input_number)
if package_name is None or pattern is None: return
directory_path = path.path(node._pd([package_name])[0])
if self.updating: return
self.updating = True
self.files_mapping[pattern_input_number]['filenames_combobox'].clear()
self.files_mapping[pattern_input_number]['filename2filepath_mapping'].clear()
if directory_path.isdir():
paths = directory_path.glob(pattern)
else:
paths = []
filenames = [a_path.name for a_path in paths]
self.files_mapping[pattern_input_number]['filename2filepath_mapping']\
.update(dict(zip(filenames, paths)))
self.files_mapping[pattern_input_number]['filenames_combobox']\
.addItems(self.files_mapping[pattern_input_number]['filename2filepath_mapping'].keys())
self.updating = False
self.methods_mapping[pattern_input_number]['update_filenames_combobox'] \
= update_filenames_combobox
@lock_notify
def update_filepath_output(self, pattern_input_number):
output_filepath = None
package_name = self.node.get_input(0)
filename_input_number = pattern_input_number + self.nb_of_files
input_filename = self.node.get_input(filename_input_number)
if package_name is None or input_filename is None: return
if self.updating: return
self.updating = True
input_filename_index = \
self.files_mapping[pattern_input_number]['filenames_combobox']\
.findText(input_filename)
self.files_mapping[pattern_input_number]['filenames_combobox']\
.setCurrentIndex(input_filename_index)
output_filepath = \
self.files_mapping[pattern_input_number]['filename2filepath_mapping']\
.get(input_filename)
self.node.set_output(i, output_filepath)
self.updating = False
self.methods_mapping[pattern_input_number]['update_filepath_output'] \
= update_filepath_output
self.files_mapping[pattern_input_number] = {}
self.files_mapping[pattern_input_number]['label'] = QLabel(name, self)
self.gridlayout.addWidget(self.files_mapping[pattern_input_number]['label'], i+2, 0)
self.files_mapping[pattern_input_number]['pattern_lineedit'] = QLineEdit(self)
self.files_mapping[pattern_input_number]['pattern_lineedit_cursorPosition'] = self.files_mapping[pattern_input_number]['pattern_lineedit'].cursorPosition()
self.gridlayout.addWidget(self.files_mapping[pattern_input_number]['pattern_lineedit'], i+2, 1, 1, 2)
self.pattern_lineedit_signal_mapper = QSignalMapper(self)
self.connect(self.files_mapping[pattern_input_number]['pattern_lineedit'],
SIGNAL("textChanged(QString)"),
self.pattern_lineedit_signal_mapper,
SLOT("map()"))
self.pattern_lineedit_signal_mapper.setMapping(self.files_mapping[pattern_input_number]['pattern_lineedit'],
pattern_input_number);
self.connect(self.pattern_lineedit_signal_mapper,
SIGNAL("mapped(int)"),
self.map_to_pattern_method)
self.files_mapping[pattern_input_number]['filenames_combobox'] = QComboBox(self)
self.gridlayout.addWidget(self.files_mapping[pattern_input_number]['filenames_combobox'], i+2, 3, 1, 2)
self.filenames_combobox_signal_mapper = QSignalMapper(self)
self.connect(self.files_mapping[pattern_input_number]['filenames_combobox'],
SIGNAL("currentIndexChanged(QString)"),
self.filenames_combobox_signal_mapper,
SLOT("map()"))
self.filenames_combobox_signal_mapper.setMapping(self.files_mapping[pattern_input_number]['filenames_combobox'],
pattern_input_number);
self.connect(self.filenames_combobox_signal_mapper,
SIGNAL("mapped(int)"),
self.map_to_filenames_method)
self.files_mapping[pattern_input_number]['filename2filepath_mapping'] = {}
self.setWindowTitle("select_multiple_files")
self.setGeometry(250, 200, 350, 550)
self.updating = False
self.notify(node, ("input_modified", 'all'))
self.notify(node, ("caption_modified", node.get_caption()))
def __init__(self, node, parent):
LPyWindow.__init__(self, parent)
NodeWidget.__init__(self, node)
QtCore.QObject.connect(self.codeeditor,QtCore.SIGNAL('textChanged()'),self.updateNode)
def __init__(self, node, parent):
"""
@param node
@param parent
"""
QtGui.QWidget.__init__(self, parent)
NodeWidget.__init__(self, node)
# -- imitate DefaultNodeWidget : refactor DefaultNodeWidget??? --
# this is because we reuse the same code from DefaultNodeWidget
# to build the UI.
self.widgets = []
self.empty = True
# -- end of imitate DefaultNodeWidget --
# -- own custom layout
self.setMinimumSize(100, 20)
# self.setSizePolicy(QtGui.QSizePolicy.Preferred,
# QtGui.QSizePolicy.Preferred)
self._mainLayout = QtGui.QVBoxLayout(self)
self._mainLayout.setSizeConstraint(QtGui.QLayout.SetMinimumSize)
self._mainLayout.setContentsMargins(3, 3, 3, 3)
self._mainLayout.setSpacing(2)
# -- the method name selection group box -- #
self.__methodGBox = QtGui.QGroupBox("Method to wrap")
# self.__methodGBox.setSizePolicy(QtGui.QSizePolicy.Preferred,
# QtGui.QSizePolicy.Preferred)
self._mainLayout.addWidget(self.__methodGBox, 0, QtCore.Qt.AlignTop)
methNameLayout = QtGui.QHBoxLayout()
methNameLayout.setContentsMargins(3, 3, 3, 3)
methNameLayout.setSpacing(2)
methNameLabel = QtGui.QLabel("Method name:")
self.__methodComboBox = QtGui.QComboBox()
self.__lockChoice = QtGui.QPushButton()
style = QtGui.QApplication.style()
self.__lockChoice.setCheckable(True)
self.__lockChoice.setIcon(
style.standardIcon(QtGui.QStyle.SP_DialogApplyButton))
self.__lockChoice.toggled.connect(self._methodChosen)
methNameLayout.addWidget(methNameLabel, 0, QtCore.Qt.AlignLeft)
methNameLayout.addWidget(self.__methodComboBox)
methNameLayout.addWidget(self.__lockChoice, 0, QtCore.Qt.AlignLeft)
self.__methodGBox.setLayout(methNameLayout)
# -- The method's inputs widget --
self.__vboxlayout = QtGui.QVBoxLayout()
self._mainLayout.addLayout(self.__vboxlayout, 0)
# -- map between string and combobox index --
self.map_index = {}
# -- initialisation --
self.notify(node, ("input_modified", 0))
self.__isInit = True
toggled = bool(self.node.internal_data["methodName"]
and self.node.internal_data["methodSig"])
self.__lockChoice.setChecked(toggled)
self.__isInit = False