def mousePressEvent ( self, event ) : #if DEBUG_MODE : print ">> mousePressEvent" #if DEBUG_MODE : print self self.hilite( True ) if event.modifiers () == QtCore.Qt.ControlModifier : # start new ConnectorNode self.state = 'traceNodeConnector' if usePyQt4 : self.getScene ().emit ( QtCore.SIGNAL ( 'startNodeConnector' ), self, event.scenePos () ) else : self.getScene ().startNodeConnector.emit ( self, event.scenePos () ) else : if not self.isNode () : # start new link self.state = 'traceNodeLink' if usePyQt4 : self.getScene ().emit ( QtCore.SIGNAL ( 'startNodeLink' ), self ) else : #if DEBUG_MODE : print '* startNodeLink.emit ' #if DEBUG_MODE : print self self.getScene ().startNodeLink.emit ( self ) if self.state != 'idle' : self.grabMouse () event.accept () else : QtModule.QGraphicsItem.mousePressEvent ( self, event )
def onEditNodeStrAttrLabel(self):
#
oldLabel = self.editNode.label
newLabel = str(self.ui.label_lineEdit.text()).strip()
if newLabel == '':
if usePyQt4:
self.disconnect(self.ui.label_lineEdit,
QtCore.SIGNAL('editingFinished()'),
self.onEditNodeStrAttrLabel)
else:
self.ui.label_lineEdit.editingFinished.disconnect(
self.onEditNodeStrAttrLabel)
newLabel = oldLabel
self.ui.label_lineEdit.setText(newLabel)
if usePyQt4:
self.connect(self.ui.label_lineEdit,
QtCore.SIGNAL('editingFinished()'),
self.onEditNodeStrAttrLabel)
else:
self.ui.label_lineEdit.editingFinished.connect(
self.onEditNodeStrAttrLabel)
if newLabel != oldLabel:
self.editNode.label = newLabel
if usePyQt4:
self.emit(QtCore.SIGNAL('changeNodeLabel'), oldLabel, newLabel)
else:
self.changeNodeLabel.emit(oldLabel, newLabel)
def disconnectSignals(self, PointWidget):
#
for i in range(self.widget.param.arraySize):
if usePyQt4:
PointWidget.disconnect(self.controls[i][0],
QtCore.SIGNAL('editingFinished()'),
self.onFloatEditEditingFinished)
PointWidget.disconnect(self.controls[i][1],
QtCore.SIGNAL('editingFinished()'),
self.onFloatEditEditingFinished)
PointWidget.disconnect(self.controls[i][2],
QtCore.SIGNAL('editingFinished()'),
self.onFloatEditEditingFinished)
PointWidget.disconnect(self.controls[i][3],
QtCore.SIGNAL('activated(int)'),
self.onCurrentIndexChanged)
else:
self.controls[i][0].editingFinished.disconnect(
self.onFloatEditEditingFinished)
self.controls[i][1].editingFinished.disconnect(
self.onFloatEditEditingFinished)
self.controls[i][2].editingFinished.disconnect(
self.onFloatEditEditingFinished)
self.controls[i][3].activated.disconnect(
self.onCurrentIndexChanged)
def disconnectSignals ( self, FloatWidget ) : # if usePyQt4 : FloatWidget.disconnect ( self.floatEdit, QtCore.SIGNAL ( 'editingFinished()' ), self.onFloatEditEditingFinished ) FloatWidget.disconnect ( self.slider, QtCore.SIGNAL ( 'valueChanged(int)' ), self.onSliderValueChanged ) else : self.floatEdit.editingFinished.disconnect ( self.onFloatEditEditingFinished ) self.slider.valueChanged.disconnect ( self.onSliderValueChanged )
def disconnectSignals ( self ) : # if usePyQt4 : QtCore.QObject.disconnect ( self.node, QtCore.SIGNAL ( 'nodeUpdated' ), self.onUpdateNode ) QtCore.QObject.disconnect ( self.node, QtCore.SIGNAL ( 'nodeParamsUpdated' ), self.onUpdateNodeParams ) else : self.node.nodeUpdated.disconnect ( self.onUpdateNode ) self.node.nodeParamsUpdated.disconnect ( self.onUpdateNodeParams )
def onSave(self):
# get data from Gui for current renderer before saving
self.getDataFromGui()
if usePyQt4:
self.emit(QtCore.SIGNAL('presetChanged'))
self.emit(QtCore.SIGNAL('savePreset'))
else:
self.presetChanged.emit()
self.savePreset.emit()
def connectSignals(self, IntWidget):
#
if usePyQt4:
IntWidget.connect(self.intEdit, QtCore.SIGNAL('editingFinished()'),
self.onIntEditEditingFinished)
IntWidget.connect(self.slider, QtCore.SIGNAL('valueChanged(int)'),
self.onSliderValueChanged)
else:
self.intEdit.editingFinished.connect(self.onIntEditEditingFinished)
self.slider.valueChanged.connect(self.onSliderValueChanged)
def connectSignals(self):
#
if usePyQt4:
self.connect(self.nameEdit, QtCore.SIGNAL('editingFinished()'),
self.nodeLabelChanged)
self.connect(self.showConnectButton,
QtCore.SIGNAL('toggled(bool)'), self.showConnections)
else:
self.nameEdit.editingFinished.connect(self.nodeLabelChanged)
self.showConnectButton.toggled.connect(self.showConnections)
def connectSignals(self):
if usePyQt4:
QtCore.QObject.connect(self, QtCore.SIGNAL('selectionChanged()'),
self.view.onSelectionChanged)
QtCore.QObject.connect(self, QtCore.SIGNAL('startNodeLink'),
self.view.onStartNodeLink)
QtCore.QObject.connect(self, QtCore.SIGNAL('traceNodeLink'),
self.view.onTraceNodeLink)
QtCore.QObject.connect(self, QtCore.SIGNAL('endNodeLink'),
self.view.onEndNodeLink)
QtCore.QObject.connect(self, QtCore.SIGNAL('startNodeConnector'),
self.view.onStartNodeConnector)
QtCore.QObject.connect(self, QtCore.SIGNAL('traceNodeConnector'),
self.view.onTraceNodeConnector)
QtCore.QObject.connect(self, QtCore.SIGNAL('endNodeConnector'),
self.view.onEndNodeConnector)
QtCore.QObject.connect(self, QtCore.SIGNAL('onGfxNodeRemoved'),
self.view.onRemoveNode)
QtCore.QObject.connect(self, QtCore.SIGNAL('onGfxLinkRemoved'),
self.view.onRemoveLink)
else:
self.selectionChanged.connect(self.view.onSelectionChanged)
self.startNodeLink.connect(self.view.onStartNodeLink)
self.traceNodeLink.connect(self.view.onTraceNodeLink)
self.endNodeLink.connect(self.view.onEndNodeLink)
self.startNodeConnector.connect(self.view.onStartNodeConnector)
self.traceNodeConnector.connect(self.view.onTraceNodeConnector)
self.endNodeConnector.connect(self.view.onEndNodeConnector)
self.onGfxNodeRemoved.connect(self.view.onRemoveNode)
self.onGfxLinkRemoved.connect(self.view.onRemoveLink)
def connectSignals(self, ColorWidget):
# register signal propertyChanged for updating the gui
#self.connect( self.colorProperty, QtCore.SIGNAL('propertyChanged()'), self.onPropertyChanged )
if usePyQt4:
ColorWidget.connect(ColorWidget, QtCore.SIGNAL('clicked()'),
self.onClicked)
ColorWidget.connect(self.selector, QtCore.SIGNAL('activated(int)'),
self.onCurrentIndexChanged)
else:
ColorWidget.clicked.connect(self.onClicked)
self.selector.activated.connect(self.onCurrentIndexChanged)
def connectSignals(self, StringWidget):
#
if usePyQt4:
StringWidget.connect(self.stringEdit,
QtCore.SIGNAL('editingFinished()'),
self.onStringEditEditingFinished)
StringWidget.connect(self.btnBrowseDir, QtCore.SIGNAL('clicked()'),
self.onBrowseFile)
else:
self.stringEdit.editingFinished.connect(
self.onStringEditEditingFinished)
self.btnBrowseDir.clicked.connect(self.onBrowseFile)
def disconnectSignals ( self, NormalWidget ) : # if usePyQt4 : NormalWidget.disconnect ( self.floatEdit0, QtCore.SIGNAL ( 'editingFinished()' ), self.onFloatEditEditingFinished ) NormalWidget.disconnect ( self.floatEdit1, QtCore.SIGNAL ( 'editingFinished()' ), self.onFloatEditEditingFinished ) NormalWidget.disconnect ( self.floatEdit2, QtCore.SIGNAL ( 'editingFinished()' ), self.onFloatEditEditingFinished ) NormalWidget.disconnect ( self.selector, QtCore.SIGNAL ( 'activated(int)' ), self.onCurrentIndexChanged ) else : self.floatEdit0.editingFinished.disconnect ( self.onFloatEditEditingFinished ) self.floatEdit1.editingFinished.disconnect ( self.onFloatEditEditingFinished ) self.floatEdit2.editingFinished.disconnect ( self.onFloatEditEditingFinished ) self.selector.activated.disconnect ( self.onCurrentIndexChanged )
def connectSignals(self):
#
if usePyQt4:
QtCore.QObject.connect(self.ui.treeView,
QtCore.SIGNAL("pressed(QModelIndex)"),
self.clicked)
QtCore.QObject.connect(self.ui.treeView,
QtCore.SIGNAL("doubleClicked(QModelIndex)"),
self.doubleClicked)
else:
self.ui.treeView.pressed.connect(self.clicked)
self.ui.treeView.doubleClicked.connect(self.doubleClicked)
def connectSignals(self, ColorWidget):
#
for i in range(self.widget.param.arraySize):
elem = self.controls[i]
if usePyQt4:
ColorWidget.connect(elem[0], QtCore.SIGNAL('clicked(int)'),
self.onClicked)
ColorWidget.connect(elem[1], QtCore.SIGNAL('activated(int)'),
self.onCurrentIndexChanged)
else:
elem[0].clicked.connect(self.onClicked)
elem[1].activated.connect(self.onCurrentIndexChanged)
def connectSignals(self):
#
if usePyQt4:
QtCore.QObject.connect(self.ui.imageArea,
QtCore.SIGNAL('mouseDoubleClickSignal'),
self.updateViewer)
QtCore.QObject.connect(self.ui.selector,
QtCore.SIGNAL('currentIndexChanged(int)'),
self.onViewerChanged)
#QtCore.QObject.connect( self.ui, QtCore.SIGNAL( 'paramChanged()' ), self.onParamChanged )
else:
self.ui.imageArea.mouseDoubleClickSignal.connect(self.updateViewer)
self.ui.selector.currentIndexChanged.connect(self.onViewerChanged)
def setupUi(self, imageViewWidget):
imageViewWidget.setObjectName(_fromUtf8("imageViewWidget"))
imageViewWidget.resize(479, 334)
self.gridLayout = QtModule.QGridLayout(imageViewWidget)
self.gridLayout.setContentsMargins ( 4, 4, 4, 4 )
self.gridLayout.setHorizontalSpacing(4)
self.gridLayout.setVerticalSpacing(2)
self.gridLayout.setObjectName(_fromUtf8("gridLayout"))
self.horizontalLayout = QtModule.QHBoxLayout()
self.horizontalLayout.setSpacing(8)
self.horizontalLayout.setContentsMargins(0, -1, 0, -1)
self.horizontalLayout.setObjectName(_fromUtf8("horizontalLayout"))
self.label = QtModule.QLabel(imageViewWidget)
self.label.setObjectName(_fromUtf8("label"))
self.horizontalLayout.addWidget(self.label)
self.selector = QtModule.QComboBox(imageViewWidget)
self.selector.setMinimumSize(QtCore.QSize(120, 20))
self.selector.setMaximumSize(QtCore.QSize(16777215, 20))
self.selector.setFrame(True)
self.selector.setObjectName(_fromUtf8("selector"))
self.horizontalLayout.addWidget(self.selector)
self.btn_reset = QtModule.QToolButton(imageViewWidget)
self.btn_reset.setObjectName(_fromUtf8("btn_reset"))
self.horizontalLayout.addWidget(self.btn_reset)
spacerItem = QtModule.QSpacerItem(68, 20, QtModule.QSizePolicy.Expanding, QtModule.QSizePolicy.Minimum)
self.horizontalLayout.addItem(spacerItem)
self.chk_auto = QtModule.QCheckBox(imageViewWidget)
self.chk_auto.setObjectName(_fromUtf8("chk_auto"))
self.horizontalLayout.addWidget(self.chk_auto)
self.btn_render = QtModule.QPushButton(imageViewWidget)
self.btn_render.setMaximumSize(QtCore.QSize(16777215, 20))
self.btn_render.setObjectName(_fromUtf8("btn_render"))
self.horizontalLayout.addWidget(self.btn_render)
self.horizontalLayout.setStretch(3, 1)
self.gridLayout.addLayout(self.horizontalLayout, 0, 0, 1, 1)
self.imageArea = ImageView(imageViewWidget)
self.imageArea.setObjectName(_fromUtf8("imageArea"))
self.gridLayout.addWidget(self.imageArea, 1, 0, 1, 1)
self.gridLayout.setRowStretch(1, 1)
self.retranslateUi(imageViewWidget)
if usePyQt4 :
QtCore.QObject.connect(self.btn_render, QtCore.SIGNAL(_fromUtf8("clicked()")), imageViewWidget.updateViewer)
QtCore.QObject.connect(self.btn_reset, QtCore.SIGNAL(_fromUtf8("clicked()")), self.imageArea.resetZoom)
else :
self.btn_render.clicked.connect( imageViewWidget.updateViewer)
self.btn_reset.clicked.connect( self.imageArea.resetZoom)
QtCore.QMetaObject.connectSlotsByName(imageViewWidget)
def remove(self):
#
if DEBUG_MODE: print '>> GfxNote.remove'
if usePyQt4:
self.scene().emit(QtCore.SIGNAL('onGfxNodeRemoved'), self)
else:
self.scene().onGfxNodeRemoved.emit(self)
def connectSignals(self, IntWidget):
#
if usePyQt4:
IntWidget.connect(self.intEdit, QtCore.SIGNAL('editingFinished()'),
self.onIntEditEditingFinished)
else:
self.intEdit.editingFinished.connect(self.onIntEditEditingFinished)
def onEditParamShader(self, value):
#
self.param.shaderParam = self.ui.check_shader.isChecked()
if usePyQt4:
self.emit(QtCore.SIGNAL('changeParamIsShader'), self.param)
else:
self.changeParamIsShader.emit(self.param)
def disconnectSignals(self, ControlWidget):
#
if usePyQt4:
ControlWidget.disconnect(self.button, QtCore.SIGNAL('clicked()'),
self.onClicked)
else:
self.button.clicked.disconnect(self.onClicked)
def connectSignals(self, FloatWidget):
#
if usePyQt4:
FloatWidget.connect(self.selector, QtCore.SIGNAL('activated(int)'),
self.onCurrentIndexChanged)
else:
self.selector.activated.connect(self.onCurrentIndexChanged)
def buildRecentNetworksMenu(self):
#
if usePyQt4:
#self.recentNetworks = app_settings.value ( 'RecentNetworks' ).toStringList ()
self.ui.menuRecent_Networks.clear()
if len(self.recentNetworks):
for i, fname in enumerate(self.recentNetworks):
icon = QtGui.QIcon.fromTheme(
'document-new',
QtGui.QIcon(':/file_icons/resources/new.png'))
# QtCore.QFileInfo ( fname ).fileName ()
action = QtModule.QAction(icon, '&%d %s' % (i + 1, fname),
self)
action.setData(QtCore.QVariant(fname))
self.connect(action, QtCore.SIGNAL('triggered()'),
self.onOpenRecentNetwork)
self.ui.menuRecent_Networks.addAction(action)
else:
#self.recentNetworks = app_settings.value ( 'RecentNetworks' )
self.ui.menuRecent_Networks.clear()
if len(self.recentNetworks):
for i, fname in enumerate(self.recentNetworks):
icon = QtGui.QIcon.fromTheme(
'document-new',
QtGui.QIcon(':/file_icons/resources/new.png'))
# QtCore.QFileInfo ( fname ).fileName ()
action = QtModule.QAction(icon, '&%d %s' % (i + 1, fname),
self)
action.setData(fname)
action.triggered.connect(self.onOpenRecentNetwork)
self.ui.menuRecent_Networks.addAction(action)
def buildRecentProjectsMenu(self):
#
print '>> buildRecentProjectsMenu ...'
if usePyQt4:
#self.recentProjects = app_settings.value ( 'RecentProjects' ).toStringList ()
print '>> self.recentProjects:', self.recentProjects
self.ui.menuRecent_Projects.clear()
if len(self.recentProjects):
icon = QtGui.QIcon.fromTheme(
'folder', QtGui.QIcon(':/file_icons/resources/open.png'))
# QtGui.QIcon ( ':/file_icons/resources/recentFile.png' ) 'folder'
for i, fname in enumerate(self.recentProjects):
# QtCore.QFileInfo ( fname ).fileName ()
action = QtModule.QAction(icon, '&%d %s' % (i + 1, fname),
self)
action.setData(QtCore.QVariant(fname))
self.connect(action, QtCore.SIGNAL('triggered()'),
self.onOpenRecentProject)
self.ui.menuRecent_Projects.addAction(action)
else:
#self.recentProjects = app_settings.value ( 'RecentProjects' )
print '>> self.recentProjects:', self.recentProjects
self.ui.menuRecent_Projects.clear()
if len(self.recentProjects):
icon = QtGui.QIcon.fromTheme(
'folder', QtGui.QIcon(':/file_icons/resources/open.png'))
# QtGui.QIcon ( ':/file_icons/resources/recentFile.png' ) 'folder'
for i, fname in enumerate(self.recentProjects):
# QtCore.QFileInfo ( fname ).fileName ()
action = QtModule.QAction(icon, '&%d %s' % (i + 1, fname),
self)
action.setData(fname)
action.triggered.connect(self.onOpenRecentProject)
self.ui.menuRecent_Projects.addAction(action)
def onRemoveLink(self, gfxLink):
#
print ">> WorkArea.onRemoveLink ..."
self.scene().removeItem(gfxLink)
if gfxLink.link is not None:
print "*** (id = %d)" % (gfxLink.link.id)
srcConnector = gfxLink.srcConnector
dstConnector = gfxLink.dstConnector
self.nodeNet.removeLink(gfxLink.link)
if srcConnector is not None:
if DEBUG_MODE:
print '*** srcConnector.parentItem().node.label = %s ' % srcConnector.getNode(
).label
#self.emit( QtCore.SIGNAL( 'nodeConnectionChanged' ), srcConnector.parentItem(), srcConnector.param )
if dstConnector is not None:
if DEBUG_MODE:
print '*** dstConnector.parentItem().node.label = %s ' % dstConnector.getNode(
).label
if usePyQt4:
self.emit(QtCore.SIGNAL('nodeConnectionChanged'),
dstConnector.getGfxNode(), dstConnector.param)
else:
self.nodeConnectionChanged.emit(dstConnector.getGfxNode(),
dstConnector.param)
def onEditParamProvider(self, idx):
#
self.param.provider = str(self.ui.provider_comboBox.itemText(idx))
if usePyQt4:
self.emit(QtCore.SIGNAL('changeParamProvider'), self.param)
else:
self.changeParamProvider.emit(self.param)
def onEditParamSubtype(self, idx):
#
self.param.subtype = str(self.ui.subtype_comboBox.itemText(idx))
if usePyQt4:
self.emit(QtCore.SIGNAL('changeParamSubtype'), self.param)
else:
self.changeParamSubtype.emit(self.param)
def setupUi(self, nodeLibraryView):
nodeLibraryView.setObjectName(_fromUtf8("nodeLibraryView"))
nodeLibraryView.resize(447, 443)
self.verticalLayout = QtModule.QVBoxLayout(nodeLibraryView)
self.verticalLayout.setSpacing(0)
self.verticalLayout.setContentsMargins(2, 2, 2, 0)
self.verticalLayout.setObjectName(_fromUtf8("verticalLayout"))
self.horizontalLayout = QtModule.QHBoxLayout()
self.horizontalLayout.setSpacing(-1)
self.horizontalLayout.setContentsMargins(8, -1, 8, -1)
self.horizontalLayout.setObjectName(_fromUtf8("horizontalLayout"))
self.btn_reload = QtModule.QPushButton(nodeLibraryView)
self.btn_reload.setMinimumSize(QtCore.QSize(60, 20))
self.btn_reload.setMaximumSize(QtCore.QSize(60, 20))
self.btn_reload.setObjectName(_fromUtf8("btn_reload"))
self.horizontalLayout.addWidget(self.btn_reload)
spacerItem = QtModule.QSpacerItem(40, 20, QtModule.QSizePolicy.Expanding, QtModule.QSizePolicy.Minimum)
self.horizontalLayout.addItem(spacerItem)
self.horizontalLayout.setStretch(1, 1)
self.verticalLayout.addLayout(self.horizontalLayout)
self.nodeList = NodeList(nodeLibraryView)
self.nodeList.setObjectName(_fromUtf8("nodeList"))
self.verticalLayout.addWidget(self.nodeList)
self.verticalLayout.setStretch(1, 1)
self.retranslateUi(nodeLibraryView)
if usePyQt4 :
QtCore.QObject.connect(self.btn_reload, QtCore.SIGNAL(_fromUtf8("clicked()")), nodeLibraryView.onReload)
else :
self.btn_reload.clicked.connect( nodeLibraryView.onReload)
QtCore.QMetaObject.connectSlotsByName(nodeLibraryView)
def disconnectSignals ( self, FloatWidget ) : # for i in range ( self.widget.param.arraySize ) : if usePyQt4 : FloatWidget.disconnect ( self.controls [ i ], QtCore.SIGNAL ( 'editingFinished()' ), self.onFloatEditEditingFinished ) else : self.controls [ i ].editingFinished.disconnect ( self.onFloatEditEditingFinished )
def onEditParamDetail(self, idx):
#
self.param.detail = str(self.ui.detail_comboBox.itemText(idx))
if usePyQt4:
self.emit(QtCore.SIGNAL('changeParamDetail'), self.param)
else:
self.changeParamDetail.emit(self.param)
def onEditParamRange(self):
#
self.param.range = str(self.ui.range_lineEdit.text())
if usePyQt4:
self.emit(QtCore.SIGNAL('changeParamRange'), self.param)
else:
self.changeParamRange.emit(self.param)
