def _onAnchorClicked(self, link):
"""Overwritten URL click handler"""
if link == 'javascript:history.back()' or link == 'history.back()':
if self.__parentWidget.viewerHistory.backAvailable():
self.__parentWidget.onBack()
else:
logging.warning('No step back avaialable')
return
if link == 'javascript:history.forward()' or link == 'history.forward()':
if self.__parentWidget.viewerHistory.forwardAvailable():
self.__parentWidget.onForward()
else:
logging.warning('No step forward available')
return
fileName, anchorOrLine = self._resolveLink(link)
if fileName:
mime, _, _ = getFileProperties(fileName)
if isMarkdownMime(mime):
self.__parentWidget.updateCurrentHistoryPosition()
self.__parentWidget.setFileName(fileName)
else:
# It is a resolved link to some kind of non-markdown file
GlobalData().mainWindow.openFile(fileName, anchorOrLine)
def __onFileTypeChanged(self, fileName, uuid, newFileType):
"""Triggered when a buffer content type has changed"""
if self.__parentWidget.getUUID() != uuid:
return
if not isMarkdownMime(newFileType):
self.__disconnectEditorSignals()
self.__updateTimer.stop()
self.setVisible(False)
self.__topBar.updateInfoIcon(self.__topBar.STATE_UNKNOWN)
return
# Update the bar and show it
self.setVisible(True)
self.process()
# The buffer type change event comes when the content is loaded first
# time. So this is a good point to restore the position
_, _, _, hPos, vPos = getFilePosition(fileName)
self.setScrollbarPositions(hPos, vPos)
def isMarkdownBuffer(self):
"""True if it is a markdown buffer"""
return isMarkdownMime(self.mime)