def __init__(self):
#
QtModule.QWidget.__init__(self)
# This is always the same
self.ui = Ui_imageViewWidget()
self.ui.setupUi(self)
self.ui.selector.setMinimumSize(
QtCore.QSize(UI.COMBO_WIDTH, UI.COMBO_HEIGHT))
self.ui.selector.setMaximumSize(QtCore.QSize(UI.MAX, UI.COMBO_HEIGHT))
self.imageNodes = []
#self.ui.treeView.setDragEnabled ( True )
#self.ui.treeView.setRootIsDecorated( True )
self.connectSignals()
def __init__ ( self ) : # QtModule.QWidget.__init__ ( self ) # This is always the same self.ui = Ui_imageViewWidget () self.ui.setupUi ( self ) self.ui.selector.setMinimumSize ( QtCore.QSize ( UI.COMBO_WIDTH, UI.COMBO_HEIGHT ) ) self.ui.selector.setMaximumSize ( QtCore.QSize( UI.MAX, UI.COMBO_HEIGHT ) ) self.imageNodes = [] #self.ui.treeView.setDragEnabled ( True ) #self.ui.treeView.setRootIsDecorated( True ) self.connectSignals ()
def __init__ ( self ):
QtGui.QWidget.__init__(self)
# This is always the same
self.ui=Ui_imageViewWidget ( )
self.ui.setupUi ( self )
self.ui.selector.setMinimumSize ( QtCore.QSize ( UI.COMBO_WIDTH, UI.COMBO_HEIGHT ) )
self.ui.selector.setMaximumSize ( QtCore.QSize( UI.MAX, UI.COMBO_HEIGHT ) )
self.imageNodes = []
#self.ui.treeView.setDragEnabled ( True )
#self.ui.treeView.setRootIsDecorated( True )
QtCore.QObject.connect( self.ui.imageArea, QtCore.SIGNAL( 'mouseDoubleClickEvent' ), self.updateViewer )
QtCore.QObject.connect( self.ui.selector, QtCore.SIGNAL( 'currentIndexChanged(int)' ), self.onViewerChanged )
class ImageViewWidget ( QtGui.QWidget ) :
#
# __init__
#
def __init__ ( self ) :
#
QtGui.QWidget.__init__ ( self )
# This is always the same
self.ui = Ui_imageViewWidget ()
self.ui.setupUi ( self )
self.ui.selector.setMinimumSize ( QtCore.QSize ( UI.COMBO_WIDTH, UI.COMBO_HEIGHT ) )
self.ui.selector.setMaximumSize ( QtCore.QSize( UI.MAX, UI.COMBO_HEIGHT ) )
self.imageNodes = []
#self.ui.treeView.setDragEnabled ( True )
#self.ui.treeView.setRootIsDecorated( True )
QtCore.QObject.connect ( self.ui.imageArea, QtCore.SIGNAL ( 'mouseDoubleClickEvent' ), self.updateViewer )
QtCore.QObject.connect ( self.ui.selector, QtCore.SIGNAL ( 'currentIndexChanged(int)' ), self.onViewerChanged )
#QtCore.QObject.connect( self.ui, QtCore.SIGNAL( 'paramChanged()' ), self.onParamChanged )
#self.updateGui()
#self.emit( QtCore.SIGNAL( 'onGfxNodeParamChanged(QObject,QObject)' ), self, param.name )
#
# currentImageNode
#
def currentImageNode ( self ) :
gfxNode = None
idx = self.ui.selector.currentIndex ()
if len ( self.imageNodes ) > 0 :
gfxNode = self.imageNodes [ idx ]
return gfxNode
#
# addViewer
#
def addViewer ( self, gfxNode ) :
#
self.imageNodes.append ( gfxNode )
self.ui.selector.addItem ( gfxNode.node.label )
#
# removeAllViewers
#
def removeAllViewers ( self ) :
#
self.imageNodes = []
self.ui.selector.clear()
#
# removeViewer
#
def removeViewer ( self, gfxNode ) :
#
for i in range ( 0, len ( self.imageNodes ) ) :
if gfxNode == self.imageNodes [ i ] :
self.imageNodes.pop ( i )
self.ui.selector.removeItem ( i )
#QtCore.QObject.disconnect ( gfxNode.node, QtCore.SIGNAL( 'onNodeParamChanged(QObject,QObject)' ), self.onNodeParamChanged )
break
#
# onViewerChanged
#
def onViewerChanged ( self, idx ) :
#
if len ( self.imageNodes ) > 0 :
print ">> ImageViewWidget.onViewerChanged to %s" % self.imageNodes [ idx ].node.label
#QtCore.QObject.connect( self.imageNodes[ idx ].node, QtCore.SIGNAL( 'onNodeParamChanged(QObject,QObject)' ), self.onNodeParamChanged )
self.updateViewer ( compute = False )
#
# updateViewer
#
def updateViewer ( self, compute = True ) :
#
print ">> ImageViewWidget.updateViewer"
RenderViewMode = False
idx = self.ui.selector.currentIndex ()
if len ( self.imageNodes ) > 0 :
gfxNode = self.imageNodes [ idx ]
print ">> ImageViewWidget.getImageName on %s" % gfxNode.node.label
imageInputParam = gfxNode.node.getInputParamByName ( 'image' )
if imageInputParam is not None :
if gfxNode.node.isInputParamLinked ( imageInputParam ):
link = gfxNode.node.inputLinks [ imageInputParam ]
displayParam = link.srcNode.getInputParamByName ( 'DisplayDriver' )
if displayParam is not None :
print '>> Display driver = %s' % displayParam.value
if displayParam.value != 'tiff' :
RenderViewMode = True
if compute :
imageName = gfxNode.node.computeNode ()
else :
imageName = gfxNode.node.imageName
print ">> ImageViewWidget: imageName = %s" % imageName
if not RenderViewMode :
self.ui.imageArea.setImage ( imageName )
#imageParam = None
#for param in gfxNode.node.inputParams :
# if param.name == 'image' :
# imageParam = param
# break
#if imageParam is not None :
# print ">> ImageViewWidget: image = %s" % imageParam.value
# self.ui.imageArea.setImage ( imageParam.value )
#
# autoUpdate
#
def autoUpdate ( self ) : return self.ui.chk_auto.isChecked ()
#
# onNodeParamChanged
#
def onNodeParamChanged ( self, node, param ) :
#
print ">> ImageViewWidget.onNodeParamChanged %s %s" % ( node.label, param.name )
if node == self.currentImageNode().node :
self.updateViewer ()
#
# onNodeLabelChanged
#
def onNodeLabelChanged ( self, gfxNode, newLabel ) :
#
print ">> ImageViewWidget.onNodeLabelChanged %s %s" % ( gfxNode.node.label, newLabel )
i = 0
for i in range ( len ( self.imageNodes ) ) :
if gfxNode == self.imageNodes [ i ] :
self.ui.selector.setItemText ( i, newLabel )
break
i += 1
class ImageViewWidget(QtModule.QWidget):
#
# __init__
#
def __init__(self):
#
QtModule.QWidget.__init__(self)
# This is always the same
self.ui = Ui_imageViewWidget()
self.ui.setupUi(self)
self.ui.selector.setMinimumSize(
QtCore.QSize(UI.COMBO_WIDTH, UI.COMBO_HEIGHT))
self.ui.selector.setMaximumSize(QtCore.QSize(UI.MAX, UI.COMBO_HEIGHT))
self.imageNodes = []
#self.ui.treeView.setDragEnabled ( True )
#self.ui.treeView.setRootIsDecorated( True )
self.connectSignals()
#self.updateGui()
#self.emit( QtCore.SIGNAL( 'onGfxNodeParamChanged(QObject,QObject)' ), self, param.name )
#
# connectSignals
#
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)
#
# currentImageNode
#
def currentImageNode(self):
#
gfxNode = None
idx = self.ui.selector.currentIndex()
if len(self.imageNodes) > 0:
gfxNode = self.imageNodes[idx]
return gfxNode
#
# addViewer
#
def addViewer(self, gfxNode):
#
self.imageNodes.append(gfxNode)
self.ui.selector.addItem(gfxNode.node.label)
#
# removeAllViewers
#
def removeAllViewers(self):
#
self.imageNodes = []
self.ui.selector.clear()
#
# removeViewer
#
def removeViewer(self, gfxNode):
#
for i in range(0, len(self.imageNodes)):
if gfxNode == self.imageNodes[i]:
self.imageNodes.pop(i)
self.ui.selector.removeItem(i)
#QtCore.QObject.disconnect ( gfxNode.node, QtCore.SIGNAL( 'onNodeParamChanged(QObject,QObject)' ), self.onNodeParamChanged )
break
#
# selectViewer
#
def selectViewer(self, gfxNode):
#
self.ui.selector.setCurrentText(gfxNode.node.label)
#
# onViewerChanged
#
def onViewerChanged(self, idx):
#
if len(self.imageNodes) > 0:
print(">> ImageViewWidget.onViewerChanged to %s" %
self.imageNodes[idx].node.label)
#QtCore.QObject.connect( self.imageNodes[ idx ].node, QtCore.SIGNAL( 'onNodeParamChanged(QObject,QObject)' ), self.onNodeParamChanged )
self.updateViewer(compute=False)
#
# updateViewer
#
#@QtCore.pyqtSlot ()
def updateViewer(self, compute=True):
#
print(">> ImageViewWidget.updateViewer compute = %d" % compute)
RenderViewMode = False
idx = self.ui.selector.currentIndex()
if len(self.imageNodes) > 0:
gfxNode = self.imageNodes[idx]
print(">> ImageViewWidget.getImageName on %s" % gfxNode.node.label)
imageInputParam = gfxNode.node.getInputParamByName('image')
if imageInputParam is not None:
if gfxNode.node.isInputParamLinked(imageInputParam):
link = gfxNode.node.inputLinks[imageInputParam]
displayParam = link.srcNode.getInputParamByName(
'DisplayDriver')
if displayParam is not None:
print('>> Display driver = %s' % displayParam.value)
if displayParam.value != 'tiff':
RenderViewMode = True
if compute:
print('* compute ')
imageName = gfxNode.node.computeNode()
else:
print('* use image ')
imageName = gfxNode.node.imageName
print(" >> ImageViewWidget: imageName = %s" % imageName)
if not RenderViewMode:
self.ui.imageArea.setImage(imageName)
#imageParam = None
#for param in gfxNode.node.inputParams :
# if param.name == 'image' :
# imageParam = param
# break
#if imageParam is not None :
# print ">> ImageViewWidget: image = %s" % imageParam.value
# self.ui.imageArea.setImage ( imageParam.value )
#
# autoUpdate
#
def autoUpdate(self):
return self.ui.chk_auto.isChecked()
#
# onNodeParamChanged
#
def onNodeParamChanged(self, node, param):
#
print(">> ImageViewWidget.onNodeParamChanged %s %s" %
(node.label, param.name))
if node == self.currentImageNode().node:
self.updateViewer()
#
# onNodeLabelChanged
#
def onNodeLabelChanged(self, gfxNode, newLabel):
#
print(">> ImageViewWidget.onNodeLabelChanged %s %s" %
(gfxNode.node.label, newLabel))
i = 0
for i in range(len(self.imageNodes)):
if gfxNode == self.imageNodes[i]:
self.ui.selector.setItemText(i, newLabel)
break
i += 1
class ImageViewWidget ( QtGui.QWidget ):
#
#
def __init__ ( self ):
QtGui.QWidget.__init__(self)
# This is always the same
self.ui=Ui_imageViewWidget ( )
self.ui.setupUi ( self )
self.ui.selector.setMinimumSize ( QtCore.QSize ( UI.COMBO_WIDTH, UI.COMBO_HEIGHT ) )
self.ui.selector.setMaximumSize ( QtCore.QSize( UI.MAX, UI.COMBO_HEIGHT ) )
self.imageNodes = []
#self.ui.treeView.setDragEnabled ( True )
#self.ui.treeView.setRootIsDecorated( True )
QtCore.QObject.connect( self.ui.imageArea, QtCore.SIGNAL( 'mouseDoubleClickEvent' ), self.updateViewer )
QtCore.QObject.connect( self.ui.selector, QtCore.SIGNAL( 'currentIndexChanged(int)' ), self.onViewerChanged )
#QtCore.QObject.connect( self.ui, QtCore.SIGNAL( 'paramChanged()' ), self.onParamChanged )
#self.updateGui()
#
#
#self.emit( QtCore.SIGNAL( 'onGfxNodeParamChanged(QObject,QObject)' ), self, param.name )
#
#
def currentImageNode ( self ) :
gfxNode = None
idx = self.ui.selector.currentIndex ()
if len ( self.imageNodes ) > 0 :
gfxNode = self.imageNodes[ idx ]
return gfxNode
#
#
def addViewer ( self, gfxNode ) :
self.imageNodes.append ( gfxNode )
self.ui.selector.addItem ( gfxNode.node.label )
#
#
def removeAllViewers ( self ) :
#
self.imageNodes = []
self.ui.selector.clear()
#
#
def removeViewer ( self, gfxNode ) :
#
for i in range ( 0, len ( self.imageNodes ) ) :
if gfxNode == self.imageNodes[ i ] :
self.imageNodes.pop ( i )
self.ui.selector.removeItem ( i )
#QtCore.QObject.disconnect ( gfxNode.node, QtCore.SIGNAL( 'onNodeParamChanged(QObject,QObject)' ), self.onNodeParamChanged )
break
#
#
def onViewerChanged ( self, idx ) :
if len ( self.imageNodes ) > 0 :
print ">> ImageViewWidget: onViewerChanged to %s" % self.imageNodes[ idx ].node.label
#QtCore.QObject.connect( self.imageNodes[ idx ].node, QtCore.SIGNAL( 'onNodeParamChanged(QObject,QObject)' ), self.onNodeParamChanged )
self.updateViewer()
#
#
def updateViewer ( self ) :
print ">> ImageViewWidget: updateViewer"
idx = self.ui.selector.currentIndex ()
if len ( self.imageNodes ) > 0 :
gfxNode = self.imageNodes[ idx ]
print ">> ImageViewWidget: getImageName on %s" % gfxNode.node.label
imageName = gfxNode.node.computeNode()
print ">> ImageViewWidget: imageName = %s" % imageName
self.ui.imageArea.setImage ( imageName )
#imageParam = None
#for param in gfxNode.node.inputParams :
# if param.name == 'image' :
# imageParam = param
# break
#if imageParam is not None :
# print ">> ImageViewWidget: image = %s" % imageParam.value
# self.ui.imageArea.setImage ( imageParam.value )
#
#
def onNodeParamChanged ( self, node, param ) :
print ">> ImageViewWidget: onNodeParamChanged %s %s" % ( node.label, param.name )
if node == self.currentImageNode().node :
self.updateViewer()
#
#
def onNodeLabelChanged ( self, gfxNode, newLabel ) :
print ">> ImageViewWidget: onNodeLabelChanged %s %s" % ( gfxNode.node.label, newLabel )
i = 0
for i in range ( len ( self.imageNodes ) ) :
if gfxNode == self.imageNodes[ i ] :
self.ui.selector.setItemText ( i, newLabel )
break
i += 1
