def createPortTable(self, has_inputs=True, has_outputs=True):
if has_inputs:
self.inputPortTable = PortTable(self)
labels = QtCore.QStringList() << "Input Port Name" << "Type"
self.inputPortTable.setHorizontalHeaderLabels(labels)
self.inputPortTable.initializePorts(self.module.input_port_specs)
self.layout().addWidget(self.inputPortTable)
if has_outputs:
self.outputPortTable = PortTable(self)
labels = QtCore.QStringList() << "Output Port Name" << "Type"
self.outputPortTable.setHorizontalHeaderLabels(labels)
self.outputPortTable.initializePorts(self.module.output_port_specs,
True)
self.layout().addWidget(self.outputPortTable)
if has_inputs and has_outputs:
self.performPortConnection(self.connect)
if has_inputs:
self.inputPortTable.fixGeometry()
if has_outputs:
self.outputPortTable.fixGeometry()
def createPortTable(self, has_inputs=True, has_outputs=True):
if has_inputs:
self.inputPortTable = PortTable(self)
labels = QtCore.QStringList() << "Input Port Name" << "Type"
self.inputPortTable.setHorizontalHeaderLabels(labels)
self.inputPortTable.initializePorts(self.module.input_port_specs)
self.layout().addWidget(self.inputPortTable)
if has_outputs:
self.outputPortTable = PortTable(self)
labels = QtCore.QStringList() << "Output Port Name" << "Type"
self.outputPortTable.setHorizontalHeaderLabels(labels)
self.outputPortTable.initializePorts(self.module.output_port_specs,
True)
self.layout().addWidget(self.outputPortTable)
if has_inputs and has_outputs:
self.performPortConnection(self.connect)
if has_inputs:
self.inputPortTable.fixGeometry()
if has_outputs:
self.outputPortTable.fixGeometry()
class SourceWidget(PortTableConfigurationWidget):
def __init__(self, module, controller, editor_class=None,
has_inputs=True, has_outputs=True, parent=None,
encode=True, portName='source'):
PortTableConfigurationWidget.__init__(self, module, controller, parent)
if editor_class is None:
editor_class = SourceEditor
self.codeEditor = editor_class(parent)
self.setWindowTitle('%s Configuration' % module.name)
self.setLayout(QtGui.QVBoxLayout())
self.layout().setMargin(0)
self.layout().setSpacing(0)
self.has_inputs = has_inputs
self.has_outputs = has_outputs
self.sourcePortName = portName
self.sourceEncode = encode
self.createPortTable(has_inputs, has_outputs)
self.setupEditor()
self.adjustSize()
def createPortTable(self, has_inputs=True, has_outputs=True):
if has_inputs:
self.inputPortTable = PortTable(self)
labels = QtCore.QStringList() << "Input Port Name" << "Type"
self.inputPortTable.setHorizontalHeaderLabels(labels)
self.inputPortTable.initializePorts(self.module.input_port_specs)
self.layout().addWidget(self.inputPortTable)
if has_outputs:
self.outputPortTable = PortTable(self)
labels = QtCore.QStringList() << "Output Port Name" << "Type"
self.outputPortTable.setHorizontalHeaderLabels(labels)
self.outputPortTable.initializePorts(self.module.output_port_specs,
True)
self.layout().addWidget(self.outputPortTable)
if has_inputs and has_outputs:
self.performPortConnection(self.connect)
if has_inputs:
self.inputPortTable.fixGeometry()
if has_outputs:
self.outputPortTable.fixGeometry()
def initializeCode(self):
self.codeEditor.clear()
fid = self.findSourceFunction()
if fid!=-1:
f = self.module.functions[fid]
code = f.params[0].strValue
if self.sourceEncode:
code = urllib.unquote(code)
self.codeEditor.setPlainText(code)
if self.codeEditor.__class__.__name__ != '_PythonEditor':
self.codeEditor.document().setModified(False)
else:
self.codeEditor.setModified(False)
self.codeEditor.setFocus()
def findSourceFunction(self):
fid = -1
for i in xrange(self.module.getNumFunctions()):
if self.module.functions[i].name==self.sourcePortName:
fid = i
break
return fid
def setupEditor(self):
self.initializeCode()
self.layout().addWidget(self.codeEditor, 1)
self.cursorLabel = QtGui.QLabel()
self.layout().addWidget(self.cursorLabel)
if self.codeEditor.__class__.__name__ != '_PythonEditor':
self.connect(self.codeEditor,
QtCore.SIGNAL('cursorPositionChanged()'),
self.updateCursorLabel)
else:
self.connect(self.codeEditor,
QtCore.SIGNAL('cursorPositionChanged(int, int)'),
self.updateCursorLabel)
self.updateCursorLabel()
def updateCursorLabel(self, x=0, y=0):
if self.codeEditor.__class__.__name__ != '_PythonEditor':
cursor = self.codeEditor.textCursor()
x = cursor.blockNumber()
y = cursor.columnNumber()
self.cursorLabel.setText('Line: %d / Col: %d' % (x+1, y+1))
def sizeHint(self):
return QtCore.QSize(512, 512)
def performPortConnection(self, operation):
operation(self.inputPortTable.horizontalHeader(),
QtCore.SIGNAL('sectionResized(int,int,int)'),
self.portTableResize)
operation(self.outputPortTable.horizontalHeader(),
QtCore.SIGNAL('sectionResized(int,int,int)'),
self.portTableResize)
def portTableResize(self, logicalIndex, oldSize, newSize):
self.performPortConnection(self.disconnect)
if self.inputPortTable.horizontalHeader().sectionSize(logicalIndex)!=newSize:
self.inputPortTable.horizontalHeader().resizeSection(logicalIndex,newSize)
if self.outputPortTable.horizontalHeader().sectionSize(logicalIndex)!=newSize:
self.outputPortTable.horizontalHeader().resizeSection(logicalIndex,newSize)
self.performPortConnection(self.connect)
def activate(self):
self.codeEditor.setFocus(QtCore.Qt.MouseFocusReason)
class SourceWidget(PortTableConfigurationWidget):
def __init__(self,
module,
controller,
editor_class=None,
has_inputs=True,
has_outputs=True,
parent=None,
encode=True,
portName='source'):
PortTableConfigurationWidget.__init__(self, module, controller, parent)
if editor_class is None:
editor_class = SourceEditor
self.codeEditor = editor_class(parent)
self.setWindowTitle('%s Configuration' % module.name)
self.setLayout(QtGui.QVBoxLayout())
self.layout().setMargin(0)
self.layout().setSpacing(0)
self.has_inputs = has_inputs
self.has_outputs = has_outputs
self.sourcePortName = portName
self.sourceEncode = encode
self.createPortTable(has_inputs, has_outputs)
self.setupEditor()
self.adjustSize()
def createPortTable(self, has_inputs=True, has_outputs=True):
if has_inputs:
self.inputPortTable = PortTable(self)
labels = QtCore.QStringList() << "Input Port Name" << "Type"
self.inputPortTable.setHorizontalHeaderLabels(labels)
self.inputPortTable.initializePorts(self.module.input_port_specs)
self.layout().addWidget(self.inputPortTable)
if has_outputs:
self.outputPortTable = PortTable(self)
labels = QtCore.QStringList() << "Output Port Name" << "Type"
self.outputPortTable.setHorizontalHeaderLabels(labels)
self.outputPortTable.initializePorts(self.module.output_port_specs,
True)
self.layout().addWidget(self.outputPortTable)
if has_inputs and has_outputs:
self.performPortConnection(self.connect)
if has_inputs:
self.inputPortTable.fixGeometry()
if has_outputs:
self.outputPortTable.fixGeometry()
def initializeCode(self):
self.codeEditor.clear()
fid = self.findSourceFunction()
if fid != -1:
f = self.module.functions[fid]
code = f.params[0].strValue
if self.sourceEncode:
code = urllib.unquote(code)
self.codeEditor.setPlainText(code)
if self.codeEditor.__class__.__name__ != '_PythonEditor':
self.codeEditor.document().setModified(False)
else:
self.codeEditor.setModified(False)
self.codeEditor.setFocus()
def findSourceFunction(self):
fid = -1
for i in xrange(self.module.getNumFunctions()):
if self.module.functions[i].name == self.sourcePortName:
fid = i
break
return fid
def setupEditor(self):
self.initializeCode()
self.layout().addWidget(self.codeEditor, 1)
self.cursorLabel = QtGui.QLabel()
self.layout().addWidget(self.cursorLabel)
if self.codeEditor.__class__.__name__ != '_PythonEditor':
self.connect(self.codeEditor,
QtCore.SIGNAL('cursorPositionChanged()'),
self.updateCursorLabel)
else:
self.connect(self.codeEditor,
QtCore.SIGNAL('cursorPositionChanged(int, int)'),
self.updateCursorLabel)
self.updateCursorLabel()
def updateCursorLabel(self, x=0, y=0):
if self.codeEditor.__class__.__name__ != '_PythonEditor':
cursor = self.codeEditor.textCursor()
x = cursor.blockNumber()
y = cursor.columnNumber()
self.cursorLabel.setText('Line: %d / Col: %d' % (x + 1, y + 1))
def sizeHint(self):
return QtCore.QSize(512, 512)
def performPortConnection(self, operation):
operation(self.inputPortTable.horizontalHeader(),
QtCore.SIGNAL('sectionResized(int,int,int)'),
self.portTableResize)
operation(self.outputPortTable.horizontalHeader(),
QtCore.SIGNAL('sectionResized(int,int,int)'),
self.portTableResize)
def portTableResize(self, logicalIndex, oldSize, newSize):
self.performPortConnection(self.disconnect)
if self.inputPortTable.horizontalHeader().sectionSize(
logicalIndex) != newSize:
self.inputPortTable.horizontalHeader().resizeSection(
logicalIndex, newSize)
if self.outputPortTable.horizontalHeader().sectionSize(
logicalIndex) != newSize:
self.outputPortTable.horizontalHeader().resizeSection(
logicalIndex, newSize)
self.performPortConnection(self.connect)
def activate(self):
self.codeEditor.setFocus(QtCore.Qt.MouseFocusReason)
