def __init__(self, distributed_objects):
""" init tracepoint controller and members.
@param distributed_objects: passing distributed objects
@note There are following signals: \n
* insertDockWidgets() : necessary for plugin system\n
* clicked(QModelIndex): if a row in tracepointView is clicked\n
* cleanupModels(): clear Tracepoints\n
* runClicked((): clear Tracepoint Data on every click on run button\n
"""
QObject.__init__(self)
self.distributed_objects = distributed_objects
"""@var self.tracepointModel: (TracepointModel), this class provides the model for tracepointView"""
self.tracepointModel = TracepointModel(self.distributed_objects)
"""@var self.tracepointView: (TracepointView), this class presents data from tracepointModel"""
self.tracepointView = TracepointView()
self.tracepointView.tracepointView.setModel(self.tracepointModel)
#register with session manager to save Tracepoints
self.distributed_objects.signal_proxy.emitRegisterWithSessionManager(self, "Tracepoints")
QObject.connect(self.distributed_objects.signal_proxy, SIGNAL('insertDockWidgets()'), self.insertDockWidgets)
QObject.connect(self.tracepointView.tracepointView, SIGNAL('clicked(QModelIndex)'), self.updateWaveforms)
QObject.connect(self.distributed_objects.signal_proxy, SIGNAL('inferiorHasStopped(PyQt_PyObject)'), self.updateWaveforms)
QObject.connect(self.distributed_objects.signal_proxy, SIGNAL('cleanupModels()'), self.tracepointModel.clearTracepoints)
QObject.connect(self.distributed_objects.signal_proxy, SIGNAL('runClicked()'), self.tracepointModel.clearTracepointData)
class TracepointController(QObject):
""" Class contains tracepointModel and tracepointView """
def __init__(self, distributed_objects):
""" init tracepoint controller and members.
@param distributed_objects: passing distributed objects
@note There are following signals: \n
* insertDockWidgets() : necessary for plugin system\n
* clicked(QModelIndex): if a row in tracepointView is clicked\n
* cleanupModels(): clear Tracepoints\n
* runClicked((): clear Tracepoint Data on every click on run button\n
"""
QObject.__init__(self)
self.distributed_objects = distributed_objects
"""@var self.tracepointModel: (TracepointModel), this class provides the model for tracepointView"""
self.tracepointModel = TracepointModel(self.distributed_objects)
"""@var self.tracepointView: (TracepointView), this class presents data from tracepointModel"""
self.tracepointView = TracepointView()
self.tracepointView.tracepointView.setModel(self.tracepointModel)
#register with session manager to save Tracepoints
self.distributed_objects.signal_proxy.emitRegisterWithSessionManager(self, "Tracepoints")
QObject.connect(self.distributed_objects.signal_proxy, SIGNAL('insertDockWidgets()'), self.insertDockWidgets)
QObject.connect(self.tracepointView.tracepointView, SIGNAL('clicked(QModelIndex)'), self.updateWaveforms)
QObject.connect(self.distributed_objects.signal_proxy, SIGNAL('inferiorHasStopped(PyQt_PyObject)'), self.updateWaveforms)
QObject.connect(self.distributed_objects.signal_proxy, SIGNAL('cleanupModels()'), self.tracepointModel.clearTracepoints)
QObject.connect(self.distributed_objects.signal_proxy, SIGNAL('runClicked()'), self.tracepointModel.clearTracepointData)
def updateWaveforms(self):
'''update tracepoint waveforms'''
index = self.tracepointView.getSelectedRow()
if index != None:
self.tracepointModel.selectionMade(index)
def insertDockWidgets(self):
"""needed for plugin system"""
self.tracepointDock = QDockWidget("Tracepoints")
self.tracepointDock.setObjectName("TracepointView")
self.tracepointDock.setWidget(self.tracepointView)
self.distributed_objects.signal_proxy.addDockWidget(Qt.BottomDockWidgetArea, self.tracepointDock, True)
def getTracepointsFromModel(self):
"""returns a list of tracepoints
@return tracepoints: a list of tracepoints
"""
return self.tracepointModel.getTracepoints()
def saveSession(self, xmlHandler):
"""Insert session info to xml file"""
tpparent = xmlHandler.createNode("Tracepoints")
for tp in self.tracepointModel.getTracepoints():
tpnode = xmlHandler.createNode("Tracepoint", tpparent, { "file": tp.file, "line": tp.line })
for var in tp.wave:
xmlHandler.createNode("TracepointVariable", tpnode, { "name": var.name })
def loadSession(self, xmlHandler):
"""load session info to xml file"""
tpparent = xmlHandler.getNode("Tracepoints")
if tpparent != None:
childnodes = tpparent.childNodes()
for i in range(childnodes.size()):
attr = xmlHandler.getAttributes(childnodes.at(i))
self.tracepointModel.insertTracepoint(attr["file"], attr["line"])
vars = childnodes.at(i).childNodes()
for j in range(vars.size()):
attr = xmlHandler.getAttributes(vars.at(j))
self.tracepointModel.getTracepoints()[i].addVar(attr["name"])