def _pasteText( self, textDict ):
"""
Puts the given textObject into the clipboard, then simulates
a paste keystroke in the application. If all goes well, the
text will be inserted into the application, and this function
returns True. If the attempt fails, returns False.
"""
# Create the function which will be used for callback
def getPendingData( formatCode ):
try:
if formatCode == ContextUtils.CF_CLIPBOARD_VIEWER_IGNORE:
return "HumanizedEnsoTextSelectionContext\0"
else:
return self._renderClipboardFormat( textDict, formatCode )
except Exception:
import traceback
logging.error( "Traceback in getPendingData():\n%s" %
traceback.format_exc() )
raise
# Give the above function to clipboard backend, along with the
# list of formats in which we can support pasting
ClipboardBackend.prepareForPasting( getPendingData,
SUPPORTED_FORMATS )
# then type the paste command key, which will cause the app to
# draw the data out of getPendingData.
self.simulatePasteKeystroke()
ClipboardBackend.waitForPaste( STANDARD_WAIT_TIME )
success = ClipboardBackend.finalizePasting()
return success
def replaceSelection(self, textDict):
"""
Replace the selected text with the given text by first
cutting and discarding the selected text, then pasting in
the new text.
Returns a boolean telling whether replacement succeeded.
"""
text = textDict.get('text')
if text:
win32clipboard.OpenClipboard()
win32clipboard.EmptyClipboard()
win32clipboard.SetClipboardText(text)
win32clipboard.CloseClipboard()
# then type the paste command key, which will cause the app to
# draw the data out of getPendingData.
self.simulatePasteKeystroke()
ClipboardBackend.waitForPaste(STANDARD_WAIT_TIME)
ClipboardBackend.finalizePasting()
return True
else:
return DefaultTextSelection.replaceSelection(self, textDict)
