def __positionPair(self,pos):
cursor = QTextCursor(self.document())
cursor.setPosition(pos)
rootFrame = self.document().rootFrame()
frames = rootFrame.childFrames()
frame = cursor.currentFrame()
if frame == rootFrame:
# pos is outside any group
return [pos,pos]
p = frame.parentFrame()
if p != rootFrame:
# frame is an input or output frame containing pos
return [frame.firstPosition(),frame.lastPosition()]
# frame is a group frame containing pos in a comment position
localFrames = frame.childFrames()
inputStart = localFrames[0].firstPosition()
if pos < inputStart:
return [frame.firstPosition(),inputStart-1]
inputEnd = localFrames[0].lastPosition()
outputStart = localFrames[1].firstPosition()
if inputEnd < pos and pos < outputStart:
return [inputEnd+1,outputStart-1]
outputEnd = localFrames[1].lastPosition()
if outputEnd < pos:
return [outputEnd+1,frame.lastPosition()]
traceLogger.critical("bad position %d (%d %d) (%d %d)" %
(pos,
ifr.firstPosition(), ifr.lastPosition(),
ofr.firstPosition(), ofr.lastPosition()))
return [-1,-1]
def __positionPair(self, pos):
cursor = QTextCursor(self.document())
cursor.setPosition(pos)
rootFrame = self.document().rootFrame()
frames = rootFrame.childFrames()
frame = cursor.currentFrame()
if frame == rootFrame:
# pos is outside any group
return [pos, pos]
p = frame.parentFrame()
if p != rootFrame:
# frame is an input or output frame containing pos
return [frame.firstPosition(), frame.lastPosition()]
# frame is a group frame containing pos in a comment position
localFrames = frame.childFrames()
inputStart = localFrames[0].firstPosition()
if pos < inputStart:
return [frame.firstPosition(), inputStart - 1]
inputEnd = localFrames[0].lastPosition()
outputStart = localFrames[1].firstPosition()
if inputEnd < pos and pos < outputStart:
return [inputEnd + 1, outputStart - 1]
outputEnd = localFrames[1].lastPosition()
if outputEnd < pos:
return [outputEnd + 1, frame.lastPosition()]
traceLogger.critical("bad position %d (%d %d) (%d %d)" %
(pos, ifr.firstPosition(), ifr.lastPosition(),
ofr.firstPosition(), ofr.lastPosition()))
return [-1, -1]
def insertRow(self, row):
self.insertingFrames = True
document = self.document()
rootFrame = document.rootFrame()
rows = rootFrame.childFrames()
if row > len(rows):
traceLogger.critical("invalid row %d > %d" % (row, len(rows)))
row = len(rows)
if row == len(rows):
cursor = QTextCursor(document)
cursor.movePosition(QTextCursor.End)
elif rows:
cursor = QTextCursor(rows[row].firstCursorPosition())
cursor.movePosition(QTextCursor.PreviousBlock)
cursor.insertFrame(QtReduceRowFormat())
cursor.insertFrame(QtReduceInput().frameFormat)
position = cursor.position()
cursor.clearSelection()
cursor.setBlockFormat(QtReduceInput().blockFormat)
cursor.setBlockCharFormat(QtReduceInput().charFormat)
cursor.movePosition(QTextCursor.NextBlock)
cursor.insertFrame(QtReduceNoResult().frameFormat)
cursor.setBlockFormat(QtReduceNoResult().blockFormat)
cursor.setBlockCharFormat(QtReduceNoResult().charFormat)
cursor.insertText(QtReduceFrameView.NotEvaluated)
cursor.setPosition(position)
self.insertingFrames = False
def insertRow(self,row):
self.insertingFrames = True
document = self.document()
rootFrame = document.rootFrame()
rows = rootFrame.childFrames()
if row > len(rows):
traceLogger.critical("invalid row %d > %d" % (row,len(rows)))
row = len(rows)
if row == len(rows):
cursor = QTextCursor(document)
cursor.movePosition(QTextCursor.End)
elif rows:
cursor = QTextCursor(rows[row].firstCursorPosition())
cursor.movePosition(QTextCursor.PreviousBlock)
cursor.insertFrame(QtReduceRowFormat())
cursor.insertFrame(QtReduceInput().frameFormat)
position = cursor.position()
cursor.clearSelection()
cursor.setBlockFormat(QtReduceInput().blockFormat)
cursor.setBlockCharFormat(QtReduceInput().charFormat)
cursor.movePosition(QTextCursor.NextBlock)
cursor.insertFrame(QtReduceNoResult().frameFormat)
cursor.setBlockFormat(QtReduceNoResult().blockFormat)
cursor.setBlockCharFormat(QtReduceNoResult().charFormat)
cursor.insertText(QtReduceFrameView.NotEvaluated)
cursor.setPosition(position)
self.insertingFrames = False
def markSentence(self):
"""Mark sentence with marker if marker ir checked."""
cursor = QTextCursor(self.sentence_mw.ui.textEditSentence.document())
begin = self.sentence_mw.ui.textEditSentence.textCursor(
).selectionStart()
end = self.sentence_mw.ui.textEditSentence.textCursor().selectionEnd()
marker = self.preferences['marker']
cursor.setPosition(begin, QTextCursor.MoveAnchor)
cursor.insertText(marker[0])
cursor.setPosition(end + 1, QTextCursor.MoveAnchor)
cursor.insertText(marker[1])
def currentField(self, row):
rows = self.document().rootFrame().childFrames()
if row >= len(rows):
traceLogger.critical("invalid row %d > %d" % (row, len(rows) - 1))
row = len(rows)
inputFrame = rows[row].childFrames()[0]
cursor = QTextCursor(inputFrame)
cursor.setPosition(inputFrame.lastPosition(), QTextCursor.KeepAnchor)
command = cursor.selectedText()
command = command.replace(u'\u2028', u'\n')
command = command.replace(u'\u2029', u'\n')
if command != '' and not command[-1] in [';', '$']:
command += ';'
return command
def currentField(self,row):
rows = self.document().rootFrame().childFrames()
if row >= len(rows):
traceLogger.critical("invalid row %d > %d" % (row,len(rows)-1))
row = len(rows)
inputFrame = rows[row].childFrames()[0]
cursor = QTextCursor(inputFrame)
cursor.setPosition(inputFrame.lastPosition(),QTextCursor.KeepAnchor)
command = cursor.selectedText()
command = command.replace(u'\u2028',u'\n')
command = command.replace(u'\u2029',u'\n')
if command != '' and not command[-1] in [';','$']:
command += ';'
return command
def cursor_is_in_editing_region(self, cursor):
# Want to be to the right of the prompt...
if cursor.positionInBlock() < len(self.prompt):
return False
# ... and in the final line.
if cursor.blockNumber() != self.te.blockCount() - 1:
return False
if cursor.anchor() != cursor.position():
# Anchor might be outside of editing region
anchorCursor = QTextCursor(cursor)
anchorCursor.setPosition(cursor.anchor())
if anchorCursor.positionInBlock() < len(self.prompt):
return False
if anchorCursor.blockNumber() != self.te.blockCount() - 1:
return False
return True
def cursorForPosition(codeEdit, line, column, selectEndOfLine=False,
selection=None, selectWordUnderCursor=False):
"""
Return a QTextCursor set to line and column with the specified selection
:param line:
:param column:
"""
tc = QTextCursor(codeEdit.document())
tc.movePosition(QTextCursor.Start, QTextCursor.MoveAnchor)
tc.movePosition(QTextCursor.Down, QTextCursor.MoveAnchor, line - 1)
tc.setPosition(tc.position() + column - 1)
if selectEndOfLine is True:
tc.movePosition(QTextCursor.EndOfLine, QTextCursor.KeepAnchor)
elif isinstance(selection, int):
tc.movePosition(QTextCursor.Right, QTextCursor.KeepAnchor, selection)
elif selectWordUnderCursor is True:
tc.select(QTextCursor.WordUnderCursor)
codeEdit.setTextCursor(tc)
return tc
def __init__(self, cursorOrBlockOrDoc, startPos=None, endPos=None,
draw_order=0, tooltip=None):
"""
Creates a text decoration
:param cursorOrBlockOrDoc: Selection
:type cursorOrBlockOrDoc: QTextCursor or QTextBlock or QTextDocument
:param startPos: Selection start pos
:param endPos: Selection end pos
.. note:: Use the cursor selection if startPos and endPos are none.
"""
self.draw_order = draw_order
self.tooltip = tooltip
QTextEdit.ExtraSelection.__init__(self)
cursor = QTextCursor(cursorOrBlockOrDoc)
if startPos is not None:
cursor.setPosition(startPos)
if endPos is not None:
cursor.setPosition(endPos, QTextCursor.KeepAnchor)
self.cursor = cursor
def goToLine(self, line):
block = self.editor.document().findBlockByLNumber(line)
cursor = QTextCursor(self.editor.document())
cursor.setPosition(block.position())
self.editor.setTextCursor(cursor)