def buildGui ( self ) :
#
label = QtGui.QLabel ()
label.setMinimumSize ( QtCore.QSize ( UI.NODE_LABEL_WIDTH, UI.HEIGHT ) )
label.setMaximumSize ( QtCore.QSize ( UI.NODE_LABEL_WIDTH, UI.HEIGHT ) )
font = QtGui.QFont ()
label.setFont ( font )
#label.setAlignment(QtCore.Qt.AlignCenter)
label.setText ( 'Label' )
self.nameEdit = QtGui.QLineEdit ()
self.nameEdit.setMaximumSize ( QtCore.QSize ( UI.MAX, UI.HEIGHT ) )
self.nameEdit.setEnabled ( False )
self.showConnectButton = QtGui.QToolButton ( self )
sizePolicy = QtGui.QSizePolicy ( QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed )
sizePolicy.setHorizontalStretch ( 20 )
sizePolicy.setVerticalStretch ( 20 )
sizePolicy.setHeightForWidth ( self.showConnectButton.sizePolicy().hasHeightForWidth() )
self.showConnectButton.setSizePolicy ( sizePolicy )
self.showConnectButton.setMaximumSize ( QtCore.QSize ( 20, 20 ) )
icon = QtGui.QIcon ()
icon.addPixmap ( QtGui.QPixmap ( ':/show_icons/resources/show_connect.png' ), QtGui.QIcon.Normal, QtGui.QIcon.On )
self.showConnectButton.setIcon ( icon )
self.showConnectButton.setAutoRaise ( False )
self.showConnectButton.setCheckable ( True )
self.showConnectButton.setChecked ( self.showConnected )
self.showConnectButton.setToolTip ( 'Show connected parameters' )
#self.showConnectButton.setIconSize ( QtCore.QSize ( 16, 16 ) )
self.showConnectButton.setObjectName ( 'showConnectButton' )
headerLayout = QtGui.QHBoxLayout ()
headerLayout.setSpacing ( UI.SPACING )
headerLayout.setMargin ( UI.SPACING )
headerLayout.setStretch ( 1, 1 )
headerLayout.addWidget ( label )
headerLayout.addWidget ( self.nameEdit )
headerLayout.addWidget ( self.showConnectButton )
mainLayout = QtGui.QVBoxLayout ()
mainLayout.addLayout ( headerLayout )
self.params_tabs = QtGui.QTabWidget ( self )
self.inputParamListTab = NodeParamListTab ( self, self.gfxNode, isInput = True, showConnected = self.showConnected )
self.params_tabs.addTab ( self.inputParamListTab, 'Input' )
self.outputParamListTab = NodeParamListTab ( self, self.gfxNode, isInput = False, showConnected = self.showConnected )
self.params_tabs.addTab ( self.outputParamListTab, 'Output' )
self.params_tabs.setCurrentIndex ( 0 )
mainLayout.addWidget ( self.params_tabs )
self.setLayout ( mainLayout )
class NodeParamView(QtModule.QWidget):
#
# __init__
#
def __init__(self):
#
QtModule.QWidget.__init__(self)
#
# Define signals for PyQt5
#
if usePySide or usePyQt5:
#
self.nodeParamChangedSignal = Signal()
self.nodeLabelChangedSignal = Signal()
#
self.gfxNode = None
self.inputParamListTab = None
self.outputParamListTab = None
self.showConnected = False
self.buildGui()
self.updateGui()
self.connectSignals()
#
# setNode
#
def setNode(self, gfxNode):
#
#if DEBUG_MODE : print ">> NodeParamView.setNode"
self.disconnectParamSignals()
self.gfxNode = gfxNode
self.inputParamListTab.setNode(gfxNode)
self.outputParamListTab.setNode(gfxNode)
self.nameEdit.setEnabled(self.gfxNode is not None)
self.updateGui()
self.connectParamSignals()
#
# connectSignals
#
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)
#
# disconnectSignals
#
def disconnectSignals(self):
#
if usePyQt4:
self.disconnect(self.nameEdit, QtCore.SIGNAL('editingFinished()'),
self.nodeLabelChanged)
self.disconnect(self.showConnectButton,
QtCore.SIGNAL('toggled(bool)'),
self.showConnections)
else:
self.nameEdit.editingFinished.disconnect(self.nodeLabelChanged)
self.showConnectButton.toggled.disconnect(self.showConnections)
#
# connectParamSignals
#
def connectParamSignals(self):
#print ">> NodeParamView.connectParamSignals"
if self.gfxNode is not None:
for inputParam in self.gfxNode.node.inputParams:
if usePyQt4:
self.connect(inputParam,
QtCore.SIGNAL('paramChangedSignal(QObject)'),
self.onParamChanged)
else:
inputParam.paramChangedSignal.connect(self.onParamChanged)
for outputParam in self.gfxNode.node.outputParams:
if usePyQt4:
self.connect(outputParam,
QtCore.SIGNAL('paramChangedSignal(QObject)'),
self.onParamChanged)
else:
outputParam.paramChangedSignal.connect(self.onParamChanged)
#
# disconnectParamSignals
#
def disconnectParamSignals(self):
#print ">> NodeParamView.disconnectParamSignals"
if self.gfxNode is not None:
for inputParam in self.gfxNode.node.inputParams:
if usePyQt4:
self.disconnect(
inputParam,
QtCore.SIGNAL('paramChangedSignal(QObject)'),
self.onParamChanged)
else:
inputParam.paramChangedSignal.disconnect(
self.onParamChanged)
for outputParam in self.gfxNode.node.outputParams:
if usePyQt4:
self.disconnect(
outputParam,
QtCore.SIGNAL('paramChangedSignal(QObject)'),
self.onParamChanged)
else:
outputParam.paramChangedSignal.disconnect(
self.onParamChanged)
#
# showConnections
#
def showConnections(self, show):
#
print ">> NodeParamView.showConnections %s" % show
self.showConnected = show
self.inputParamListTab.showConnected = show
self.outputParamListTab.showConnected = show
self.inputParamListTab.updateGui()
self.outputParamListTab.updateGui()
#
# onParamChanged
#
def onParamChanged(self, param):
#
if DEBUG_MODE:
print(">> NodeParamView.onParamChanged node = %s param = %s" %
(self.gfxNode.node.label, param.name))
if usePyQt4:
self.emit(QtCore.SIGNAL('nodeParamChangedSignal'), self.gfxNode,
param) # .node
else:
self.nodeParamChangedSignal.emit(self.gfxNode, param) # .node
#
# nodeLabelChanged
#
def nodeLabelChanged(self):
#
#if DEBUG_MODE : print ">> NodeParamView.nodeLabelChanged"
if self.gfxNode is not None:
from core.meCommon import getParsedLabel
newLabel = getParsedLabel(self.nameEdit.text())
#if DEBUG_MODE : print "** newLabel = %s" % newLabel
if newLabel != '':
# update label only if realy changed
if newLabel != self.gfxNode.node.label:
# rename node label if same name exists in NodeNet
if usePyQt4:
self.emit(QtCore.SIGNAL('nodeLabelChangedSignal'),
self.gfxNode, newLabel)
else:
self.nodeLabelChangedSignal.emit(
self.gfxNode, newLabel)
self.nameEdit.clear()
self.nameEdit.setText(self.gfxNode.node.label)
#
# buildGui
#
def buildGui(self):
#
label = QtModule.QLabel()
label.setMinimumSize(QtCore.QSize(UI.NODE_LABEL_WIDTH, UI.HEIGHT))
label.setMaximumSize(QtCore.QSize(UI.NODE_LABEL_WIDTH, UI.HEIGHT))
font = QtGui.QFont()
label.setFont(font)
#label.setAlignment(QtCore.Qt.AlignCenter)
label.setText('Label')
self.nameEdit = QtModule.QLineEdit()
self.nameEdit.setMaximumSize(QtCore.QSize(UI.MAX, UI.HEIGHT))
self.nameEdit.setEnabled(False)
self.showConnectButton = QtModule.QToolButton(self)
sizePolicy = QtModule.QSizePolicy(QtModule.QSizePolicy.Fixed,
QtModule.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(20)
sizePolicy.setVerticalStretch(20)
sizePolicy.setHeightForWidth(
self.showConnectButton.sizePolicy().hasHeightForWidth())
self.showConnectButton.setSizePolicy(sizePolicy)
self.showConnectButton.setMaximumSize(QtCore.QSize(20, 20))
icon = QtGui.QIcon()
icon.addPixmap(
QtGui.QPixmap(':/show_icons/resources/show_connect.png'),
QtGui.QIcon.Normal, QtGui.QIcon.On)
self.showConnectButton.setIcon(icon)
self.showConnectButton.setAutoRaise(False)
self.showConnectButton.setCheckable(True)
self.showConnectButton.setChecked(self.showConnected)
self.showConnectButton.setToolTip('Show connected parameters')
#self.showConnectButton.setIconSize ( QtCore.QSize ( 16, 16 ) )
self.showConnectButton.setObjectName('showConnectButton')
headerLayout = QtModule.QHBoxLayout()
headerLayout.setSpacing(UI.SPACING)
headerLayout.setContentsMargins(UI.SPACING, UI.SPACING, UI.SPACING,
UI.SPACING)
headerLayout.setStretch(1, 1)
headerLayout.addWidget(label)
headerLayout.addWidget(self.nameEdit)
headerLayout.addWidget(self.showConnectButton)
mainLayout = QtModule.QVBoxLayout()
mainLayout.addLayout(headerLayout)
self.params_tabs = QtModule.QTabWidget(self)
self.inputParamListTab = NodeParamListTab(
self, self.gfxNode, isInput=True, showConnected=self.showConnected)
self.params_tabs.addTab(self.inputParamListTab, 'Input')
self.outputParamListTab = NodeParamListTab(
self,
self.gfxNode,
isInput=False,
showConnected=self.showConnected)
self.params_tabs.addTab(self.outputParamListTab, 'Output')
self.params_tabs.setCurrentIndex(0)
mainLayout.addWidget(self.params_tabs)
self.setLayout(mainLayout)
#
# updateGui
#
def updateGui(self):
#
#if DEBUG_MODE : print '>> NodeParamView.updateGui'
self.nameEdit.clear()
if self.gfxNode is not None:
self.nameEdit.setText(self.gfxNode.node.label)
self.inputParamListTab.updateGui()
self.outputParamListTab.updateGui()
def buildGui(self):
#
label = QtModule.QLabel()
label.setMinimumSize(QtCore.QSize(UI.NODE_LABEL_WIDTH, UI.HEIGHT))
label.setMaximumSize(QtCore.QSize(UI.NODE_LABEL_WIDTH, UI.HEIGHT))
font = QtGui.QFont()
label.setFont(font)
#label.setAlignment(QtCore.Qt.AlignCenter)
label.setText('Label')
self.nameEdit = QtModule.QLineEdit()
self.nameEdit.setMaximumSize(QtCore.QSize(UI.MAX, UI.HEIGHT))
self.nameEdit.setEnabled(False)
self.showConnectButton = QtModule.QToolButton(self)
sizePolicy = QtModule.QSizePolicy(QtModule.QSizePolicy.Fixed,
QtModule.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(20)
sizePolicy.setVerticalStretch(20)
sizePolicy.setHeightForWidth(
self.showConnectButton.sizePolicy().hasHeightForWidth())
self.showConnectButton.setSizePolicy(sizePolicy)
self.showConnectButton.setMaximumSize(QtCore.QSize(20, 20))
icon = QtGui.QIcon()
icon.addPixmap(
QtGui.QPixmap(':/show_icons/resources/show_connect.png'),
QtGui.QIcon.Normal, QtGui.QIcon.On)
self.showConnectButton.setIcon(icon)
self.showConnectButton.setAutoRaise(False)
self.showConnectButton.setCheckable(True)
self.showConnectButton.setChecked(self.showConnected)
self.showConnectButton.setToolTip('Show connected parameters')
#self.showConnectButton.setIconSize ( QtCore.QSize ( 16, 16 ) )
self.showConnectButton.setObjectName('showConnectButton')
headerLayout = QtModule.QHBoxLayout()
headerLayout.setSpacing(UI.SPACING)
headerLayout.setContentsMargins(UI.SPACING, UI.SPACING, UI.SPACING,
UI.SPACING)
headerLayout.setStretch(1, 1)
headerLayout.addWidget(label)
headerLayout.addWidget(self.nameEdit)
headerLayout.addWidget(self.showConnectButton)
mainLayout = QtModule.QVBoxLayout()
mainLayout.addLayout(headerLayout)
self.params_tabs = QtModule.QTabWidget(self)
self.inputParamListTab = NodeParamListTab(
self, self.gfxNode, isInput=True, showConnected=self.showConnected)
self.params_tabs.addTab(self.inputParamListTab, 'Input')
self.outputParamListTab = NodeParamListTab(
self,
self.gfxNode,
isInput=False,
showConnected=self.showConnected)
self.params_tabs.addTab(self.outputParamListTab, 'Output')
self.params_tabs.setCurrentIndex(0)
mainLayout.addWidget(self.params_tabs)
self.setLayout(mainLayout)
class NodeParamView ( QtGui.QWidget ) :
#
# __init__
#
def __init__ ( self ) :
#
QtGui.QWidget.__init__ ( self )
self.gfxNode = None
self.inputParamListTab = None
self.outputParamListTab = None
self.showConnected = False
self.buildGui ()
self.updateGui ()
self.connectSignals ()
#
# setNode
#
def setNode ( self, gfxNode ) :
#
#if DEBUG_MODE : print ">> NodeParamView.setNode"
self.disconnectParamSignals ()
self.gfxNode = gfxNode
self.inputParamListTab.setNode ( gfxNode )
self.outputParamListTab.setNode ( gfxNode )
self.nameEdit.setEnabled ( self.gfxNode is not None )
self.updateGui ()
self.connectParamSignals ()
#
# connectSignals
#
def connectSignals ( self ) :
#
self.connect ( self.nameEdit, QtCore.SIGNAL ( 'editingFinished()' ), self.nodeLabelChanged )
self.connect ( self.showConnectButton, QtCore.SIGNAL ( 'toggled(bool)' ), self.showConnections )
#
# disconnectSignals
#
def disconnectSignals ( self ) :
#
self.disconnect ( self.nameEdit, QtCore.SIGNAL ( 'editingFinished()' ), self.nodeLabelChanged )
self.disconnect ( self.showConnectButton, QtCore.SIGNAL ( 'toggled(bool)' ), self.showConnections )
#
# connectParamSignals
#
def connectParamSignals ( self ) :
#print ">> NodeParamView.connectParamSignals"
if self.gfxNode is not None :
for inputParam in self.gfxNode.node.inputParams :
self.connect ( inputParam, QtCore.SIGNAL ( 'paramChanged(QObject)' ), self.onParamChanged )
for outputParam in self.gfxNode.node.outputParams :
self.connect ( outputParam, QtCore.SIGNAL ( 'paramChanged(QObject)' ), self.onParamChanged )
#
# disconnectParamSignals
#
def disconnectParamSignals ( self ) :
#print ">> NodeParamView.disconnectParamSignals"
if self.gfxNode is not None :
for inputParam in self.gfxNode.node.inputParams :
self.disconnect ( inputParam, QtCore.SIGNAL ( 'paramChanged(QObject)' ), self.onParamChanged )
for outputParam in self.gfxNode.node.outputParams :
self.disconnect ( outputParam, QtCore.SIGNAL ( 'paramChanged(QObject)' ), self.onParamChanged )
#
# showConnections
#
def showConnections ( self, show ) :
#
print ">> NodeParamView.showConnections %s" % show
self.showConnected = show
self.inputParamListTab.showConnected = show
self.outputParamListTab.showConnected = show
self.inputParamListTab.updateGui ()
self.outputParamListTab.updateGui ()
#
# onParamChanged
#
def onParamChanged ( self, param ) :
#
if DEBUG_MODE : print ">> NodeParamView.onParamChanged node = %s param = %s" % ( self.gfxNode.node.label, param.name )
self.emit ( QtCore.SIGNAL ( 'nodeParamChanged' ), self.gfxNode, param ) # .node
#
# nodeLabelChanged
#
def nodeLabelChanged ( self ) :
#
#if DEBUG_MODE : print ">> NodeParamView.nodeLabelChanged"
if self.gfxNode is not None :
from core.meCommon import getParsedLabel
newLabel = getParsedLabel ( self.nameEdit.text () )
#if DEBUG_MODE : print "** newLabel = %s" % newLabel
if newLabel != '' :
# update label only if realy changed
if newLabel != self.gfxNode.node.label :
# rename node label if same name exists in NodeNet
self.emit ( QtCore.SIGNAL ( 'nodeLabelChanged' ), self.gfxNode, newLabel )
self.nameEdit.clear ()
self.nameEdit.setText ( self.gfxNode.node.label )
#
# buildGui
#
def buildGui ( self ) :
#
label = QtGui.QLabel ()
label.setMinimumSize ( QtCore.QSize ( UI.NODE_LABEL_WIDTH, UI.HEIGHT ) )
label.setMaximumSize ( QtCore.QSize ( UI.NODE_LABEL_WIDTH, UI.HEIGHT ) )
font = QtGui.QFont ()
label.setFont ( font )
#label.setAlignment(QtCore.Qt.AlignCenter)
label.setText ( 'Label' )
self.nameEdit = QtGui.QLineEdit ()
self.nameEdit.setMaximumSize ( QtCore.QSize ( UI.MAX, UI.HEIGHT ) )
self.nameEdit.setEnabled ( False )
self.showConnectButton = QtGui.QToolButton ( self )
sizePolicy = QtGui.QSizePolicy ( QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed )
sizePolicy.setHorizontalStretch ( 20 )
sizePolicy.setVerticalStretch ( 20 )
sizePolicy.setHeightForWidth ( self.showConnectButton.sizePolicy().hasHeightForWidth() )
self.showConnectButton.setSizePolicy ( sizePolicy )
self.showConnectButton.setMaximumSize ( QtCore.QSize ( 20, 20 ) )
icon = QtGui.QIcon ()
icon.addPixmap ( QtGui.QPixmap ( ':/show_icons/resources/show_connect.png' ), QtGui.QIcon.Normal, QtGui.QIcon.On )
self.showConnectButton.setIcon ( icon )
self.showConnectButton.setAutoRaise ( False )
self.showConnectButton.setCheckable ( True )
self.showConnectButton.setChecked ( self.showConnected )
self.showConnectButton.setToolTip ( 'Show connected parameters' )
#self.showConnectButton.setIconSize ( QtCore.QSize ( 16, 16 ) )
self.showConnectButton.setObjectName ( 'showConnectButton' )
headerLayout = QtGui.QHBoxLayout ()
headerLayout.setSpacing ( UI.SPACING )
headerLayout.setMargin ( UI.SPACING )
headerLayout.setStretch ( 1, 1 )
headerLayout.addWidget ( label )
headerLayout.addWidget ( self.nameEdit )
headerLayout.addWidget ( self.showConnectButton )
mainLayout = QtGui.QVBoxLayout ()
mainLayout.addLayout ( headerLayout )
self.params_tabs = QtGui.QTabWidget ( self )
self.inputParamListTab = NodeParamListTab ( self, self.gfxNode, isInput = True, showConnected = self.showConnected )
self.params_tabs.addTab ( self.inputParamListTab, 'Input' )
self.outputParamListTab = NodeParamListTab ( self, self.gfxNode, isInput = False, showConnected = self.showConnected )
self.params_tabs.addTab ( self.outputParamListTab, 'Output' )
self.params_tabs.setCurrentIndex ( 0 )
mainLayout.addWidget ( self.params_tabs )
self.setLayout ( mainLayout )
#
# updateGui
#
def updateGui ( self ) :
#
#if DEBUG_MODE : print '>> NodeParamView.updateGui'
self.nameEdit.clear ()
if self.gfxNode is not None :
self.nameEdit.setText ( self.gfxNode.node.label )
self.inputParamListTab.updateGui ()
self.outputParamListTab.updateGui ()
