def getFragments(self, fragment):
result = []
text = fragment.text().replace('\u2028', '\n')
charFormat = fragment.charFormat()
style = charFormat.property(QTextFormat.UserProperty)
href = None
if style and style[0] == 'link':
href = charFormat.anchorHref() #escape(charFormat.anchorHref())
style = None # Link implicitly defined by setting href
isObject = (text.find('\ufffc') != -1)
if isObject:
if charFormat.isImageFormat():
assert(False) # This condition should never be true anymore - we are reendering images as custom objects
#===========================================================================
# imgFmt = charFormat.toImageFormat()
# imgName = tools.os_path_split(imgFmt.name())[-1]
#
# # If the same image repeats multiple times, it is simply represented by
# # yet another object replacement character ...
# for img in range(0, len(text)):
# frag = ImageFragment()
# frag.image = imgName
# frag.setHref(href)
# result.append(frag)
#===========================================================================
else:
customObject = charFormat.property(QTextCharFormat.UserProperty+1)
if type(customObject) is ImageObject:
frag = ImageFragment()
frag.image = tools.os_path_split(customObject.imageName)[-1]
frag.setHref(href)
result.append(frag)
elif type(customObject) is MathFormulaObject:
frag = MathFragment()
frag.setText(customObject.formula)
frag.image = customObject.image
result.append(frag)
else:
frag = TextFragment(style)
frag.setHref(href)
frag.setText(text)
result.append(frag)
return result
def getFragments(self, fragment):
result = []
text = fragment.text().replace('\u2028', '\n')
charFormat = fragment.charFormat()
style = charFormat.property(QTextFormat.UserProperty)
href = None
if style and style[0] == 'link':
href = charFormat.anchorHref() #escape(charFormat.anchorHref())
style = None # Link implicitly defined by setting href
isObject = (text.find('\ufffc') != -1)
if isObject:
if charFormat.isImageFormat():
assert(False) # This condition should never be true anymore - we are reendering images as custom objects
else:
customObject = charFormat.property(QTextCharFormat.UserProperty+1)
if type(customObject) is ImageObject:
frag = ImageFragment()
frag.image = tools.os_path_split(customObject.imageName)[-1]
frag.setHref(href)
result.append(frag)
elif type(customObject) is MathFormulaObject:
frag = MathFragment()
frag.setText(customObject.formula)
frag.image = customObject.image
result.append(frag)
else:
frag = TextFragment(style)
frag.setHref(href)
# Extract possible first and last partial text
fragStart = fragment.position()
fragEnd = fragment.position() + fragment.length() - 1
print(" Frag: {}-{} Sel: {}-{}".format(fragStart, fragEnd, self.selectionStart, self.selectionEnd))
print(" 1Text: {}".format(text))
if self.selectionStart > fragStart: # partial first fragment
skipCount = self.selectionStart - fragStart
text = text[skipCount:]
print(" 2Text: {}".format(text))
if fragStart > self.selectionEnd:
self.done = True
return result
if fragEnd >= self.selectionEnd: # partial last fragment (TODO: check condition!)
count = self.selectionEnd - fragStart
if count == 0:
self.done = True
return result
text = text[:count]
fragEnd = self.selectionEnd
self.done = True
print(" 3Text: {}".format(text))
frag.setText(text)
result.append(frag)
return result