def _apply(self):
formatter = self.m_editor.getFormatter()
link = self.m_webPageText.getText().strip()
if not link:
return False
print self.m_origAnchorStart, self.m_origAnchorEnd
if (self.m_origAnchorStart is not None) and self.m_fillOutCB.getValue():
# Expand selection to these bounds
self.m_range.setRange(self.m_origAnchorStart, self.m_origAnchorEnd)
# Ensure the selection hasn't changed, or at least changes to the
# expanded bounds we want
Selection.setRange(self.m_range)
targetText = self.m_targetText.getText()
if self.m_range.isCursor():
# Insert into a single cursor location
newEle = DOM.createAnchor()
newEle.href = link
newEle.innerText = targetText
sp = self.m_range.getStartPoint()
startNode = sp.getTextNode()
offset = sp.getOffset()
print "sp", sp, startNode, offset
parentEle = startNode.parentElement
text = startNode.data
if offset == 0:
parentEle.insertBefore(newEle, startNode)
else:
if offset < len(text):
# Split this in two and insert the node between
startNode.splitText(offset)
DOM.insertAfter(startNode, newEle)
Selection.setRange(Range(newEle))
elif targetText != self.m_origTargetText:
# Replace whatever was selected with this text
ele = self.m_range.surroundContents()
newEle = DOM.createAnchor()
newEle.href = link
newEle.innerText = targetText
ele.parentElement.replaceChild(newEle, ele)
Selection.setRange(Range(newEle))
else:
formatter.createLink(link)
return True
def fetchStringFromTexts(self, startPoint, endPoint):
res = None
texts = Range.getSelectedTextElements(
startPoint.getTextNode(), endPoint.getTextNode())
if texts is not None:
res = self.fetchStringFromTexts(texts, startPoint, endPoint)
return res
def fetchStringFromTexts(self, startPoint, endPoint):
res = None
texts = Range.getSelectedTextElements(
startPoint.getTextNode(), endPoint.getTextNode())
if texts is not None:
res = self.fetchStringFromTexts(texts, startPoint, endPoint)
return res
def selectNodes(self, startNode, startOffset, endNode=None, endOffset=None):
startText = self.findNodeByNumber(startNode)
if endNode is not None:
endText = self.findNodeByNumber(endNode)
else:
endText = startText
endOffset = startOffset
rng = Range(RangeEndPoint(startText, startOffset),
RangeEndPoint(endText, endOffset))
self.getSelection()
Selection.setRange(rng)
self.refresh()
def getAnchorLimit(self, node, anchor, forward):
href = anchor.href
while True:
prevNode = node
node = Range.getAdjacentTextElement(prevNode, forward)
if node is not None:
cmpAnchor = self.getAnchor(node)
if (cmpAnchor is None) or not href == cmpAnchor.href:
break
if node is None:
break
res = RangeEndPoint()
res.setTextNode(prevNode)
res.setOffset(forward and prevNode.getData().length() or 0)
return res
def getAnchorLimit(self, node, anchor, forward):
href = anchor.href
while True:
prevNode = node
node = Range.getAdjacentTextElement(prevNode, forward)
if node is not None:
cmpAnchor = self.getAnchor(node)
if (cmpAnchor is None) or not href == cmpAnchor.href:
break
if node is None:
break
res = RangeEndPoint()
res.setTextNode(prevNode)
res.setOffset(forward and prevNode.getData().length() or 0)
return res
