def timeStats(self, versions):
""" timeStats(versions: [int, int]) -> None
Show a time histogram
"""
if versions[0] < versions[1]:
start = versions[0]
end = versions[1]
else:
start = versions[1]
end = versions[0]
controller = self.viewManager.currentWidget().controller
if not controller.is_parent(start, end):
self.showStatusWarning('Selection failed', 'Versions not part of the same branch')
self.hideTimeStats()
return
def finishTimeStats():
from plugin.pgui.histogram_window import QTimeStatisticsWindow
if self.timeStatsWindow==None:
self.timeStatsWindow=QTimeStatisticsWindow(self)
self.timeStatsWindow.compute(start,end)
self.connect(self.timeStatsWindow,
QtCore.SIGNAL('closed'),
self.hideTimeStats)
self.timeStatsWindow.exec_()
CaptureAPI.executeDeferred(finishTimeStats)
def playNextVersion(self):
""" Walk to the next version and wait a delay """
if self.showNextVersion():
def startTimer():
time.sleep(self.getDelay())
self.playerTimer.stop()
self.playerTimer.start()
CaptureAPI.executeDeferred(startTimer)
elif self.playPauseAction.text()=='Pause':
self.playPauseTriggered()
def pasteOperation(self):
self.hidePlayback()
def finishPaste():
PluginPatch.paste()
self.messageDialog = QMessageDialog('Accept', 'Discard',
'Applied ' + PluginPatch.getReportText() +
' operation(s).\nAccept the paste?', self)
self.connect(self.messageDialog,
QtCore.SIGNAL('accepted'),
self.hidePaste)
self.messageDialog.show()
MessageDialogContainer.instance().registerDialog(self.messageDialog)
CaptureAPI.executeDeferred(finishPaste)
def showVisualDiff(self, versions):
""" Show the visual diff window """
startVersion=versions[0]
endVersion=versions[1]
controller=self.viewManager.currentWidget().controller
commonVersion=controller.vistrail.getFirstCommonVersion(startVersion,endVersion)
CaptureAPI.startVisualDiff(commonVersion,startVersion,endVersion)
def finishVisualDiff():
self.messageDialog = QMessageDialog('Close', None,
'Close the Visual Difference?',
self)
self.connect(self.messageDialog,
QtCore.SIGNAL('accepted'),
self.hideVisualDiff)
self.messageDialog.show()
MessageDialogContainer.instance().registerDialog(self.messageDialog)
#self.hideVisualDiff(self.messageDialog.execute()=='accepted')
CaptureAPI.executeDeferred(finishVisualDiff)