def addBookmark(self, title, pagenum, parent=None):
"""
Add a bookmark to the pdf, using the specified title and pointing at
the specified page number. A parent can be specified to make this a
nested bookmark below the parent.
"""
pageRef = self.getObject(self._pages)['/Kids'][pagenum]
action = DictionaryObject()
action.update({NameObject('/D'): ArrayObject([pageRef,
NameObject('/FitH'),
NumberObject(826)]),
NameObject('/S'): NameObject('/GoTo')})
actionRef = self._addObject(action)
outlineRef = self.getOutlineRoot()
if parent is None:
parent = outlineRef
bookmark = TreeObject()
bookmark.update({NameObject('/A'): actionRef,
NameObject('/Title'): createStringObject(title)})
bookmarkRef = self._addObject(bookmark)
parent = parent.getObject()
parent.addChild(bookmarkRef, self)
return bookmarkRef
def addBookmark(self, title, pagenum, parent=None):
"""
Add a bookmark to the pdf, using the specified title and pointing at
the specified page number. A parent can be specified to make this a
nested bookmark below the parent.
"""
pageRef = self.getObject(self._pages)['/Kids'][pagenum]
action = DictionaryObject()
action.update({
NameObject('/D'):
ArrayObject([pageRef,
NameObject('/FitH'),
NumberObject(826)]),
NameObject('/S'):
NameObject('/GoTo')
})
actionRef = self._addObject(action)
outlineRef = self.getOutlineRoot()
if parent is None:
parent = outlineRef
bookmark = TreeObject()
bookmark.update({
NameObject('/A'): actionRef,
NameObject('/Title'): createStringObject(title)
})
bookmarkRef = self._addObject(bookmark)
parent = parent.getObject()
parent.addChild(bookmarkRef, self)
return bookmarkRef
def getOutlineRoot(self):
root = self.getObject(self._root)
if '/Outlines' in root:
outline = root['/Outlines']
idnum = self._objects.index(outline) + 1
outlineRef = IndirectObject(idnum, 0, self)
assert outlineRef.getObject() == outline
else:
outline = TreeObject()
outline.update({})
outlineRef = self._addObject(outline)
root[NameObject('/Outlines')] = outlineRef
return outline
def add(self, title, pagenum):
pageRef = self.pdf.getObject(self.pdf._pages)['/Kids'][pagenum]
action = DictionaryObject()
action.update({NameObject('/D'): ArrayObject([pageRef,
NameObject('/FitH'),
NumberObject(826)]),
NameObject('/S'): NameObject('/GoTo')})
actionRef = self.pdf._addObject(action)
bookmark = TreeObject()
bookmark.update({NameObject('/A'): actionRef,
NameObject('/Title'): createStringObject(title)})
self.pdf._addObject(bookmark)
self.tree.addChild(bookmark)
def getOutlineRoot(self):
root = self.getObject(self._root)
if '/Outlines' in root:
outline = root['/Outlines']
idnum = self._objects.index(outline) + 1
outlineRef = IndirectObject(idnum, 0, self)
assert outlineRef.getObject() == outline
else:
outline = TreeObject()
outline.update({})
outlineRef = self._addObject(outline)
root[NameObject('/Outlines')] = outlineRef
return outline
def addBookmarkDict(self, bookmark, parent=None):
bookmarkObj = TreeObject()
for k, v in bookmark.items():
bookmarkObj[NameObject(str(k))] = v
bookmarkObj.update(bookmark)
if '/A' in bookmark:
action = DictionaryObject()
for k, v in bookmark['/A'].items():
action[NameObject(str(k))] = v
actionRef = self._addObject(action)
bookmarkObj['/A'] = actionRef
bookmarkRef = self._addObject(bookmarkObj)
outlineRef = self.getOutlineRoot()
if parent is None:
parent = outlineRef
parent = parent.getObject()
parent.addChild(bookmarkRef, self)
return bookmarkRef
def addBookmarkDict(self, bookmark, parent=None):
bookmarkObj = TreeObject()
for k, v in bookmark.items():
bookmarkObj[NameObject(str(k))] = v
bookmarkObj.update(bookmark)
if '/A' in bookmark:
action = DictionaryObject()
for k, v in bookmark['/A'].items():
action[NameObject(str(k))] = v
actionRef = self._addObject(action)
bookmarkObj['/A'] = actionRef
bookmarkRef = self._addObject(bookmarkObj)
outlineRef = self.getOutlineRoot()
if parent is None:
parent = outlineRef
parent = parent.getObject()
parent.addChild(bookmarkRef, self)
return bookmarkRef