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clipboard.py
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clipboard.py
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# -*- coding: UTF-8 -*-
#
# clipboard.py
#
# Copyright 2009-2014 Giuseppe Penone <giuspen@gmail.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
import gtk, os, xml.dom.minidom, re, base64, mimetypes
import cons, machines, exports, imports
TARGET_CTD_PLAIN_TEXT = 'UTF8_STRING'
TARGET_CTD_RICH_TEXT = 'CTD_RICH'
TARGET_CTD_TABLE = 'CTD_TABLE'
TARGET_CTD_CODEBOX = 'CTD_CODEBOX'
TARGETS_HTML = ('text/html', 'HTML Format')
TARGET_URI_LIST = 'text/uri-list'
TARGETS_PLAIN_TEXT = ("UTF8_STRING", "COMPOUND_TEXT", "STRING", "TEXT")
TARGETS_IMAGES = ('image/png', 'image/jpeg', 'image/bmp', 'image/tiff', 'image/x-MS-bmp', 'image/x-bmp')
TARGET_WINDOWS_FILE_NAME = 'FileName'
class ClipboardHandler:
"""Handler of Clipboard"""
def __init__(self, dad):
"""Clipboard Handler boot"""
self.dad = dad
self.clipboard = gtk.clipboard_get()
self.force_plain_text = False
def copy(self, sourceview):
"""Copy to Clipboard"""
sourceview.stop_emission("copy-clipboard")
if not self.dad.curr_buffer.get_has_selection(): return
self.selection_to_clipboard(self.dad.curr_buffer, sourceview)
def cut(self, sourceview):
"""Cut to Clipboard"""
sourceview.stop_emission("cut-clipboard")
if not self.dad.curr_buffer.get_has_selection(): return
self.selection_to_clipboard(self.dad.curr_buffer, sourceview)
if not self.dad.treestore[self.dad.curr_tree_iter][7]:
self.dad.curr_buffer.delete_selection(True, sourceview.get_editable())
self.dad.sourceview.grab_focus()
def table_row_to_clipboard(self, table_dict):
"""Put the Selected Table Row to the Clipboard"""
html_text = self.dad.html_handler.table_export_to_html(table_dict)
self.clipboard.set_with_data([(t, 0, 0) for t in (TARGET_CTD_TABLE, TARGETS_HTML[0])],
self.get_func,
self.clear_func,
(table_dict, None, html_text))
def table_row_paste(self, model_n_iter):
"""Paste Table Row from the Clipboard"""
targets = self.clipboard.wait_for_targets()
if not targets: return False
if TARGET_CTD_TABLE in targets:
self.clipboard.request_contents(TARGET_CTD_TABLE, self.to_table, model_n_iter)
return True
return False
def selection_to_clipboard(self, text_buffer, sourceview):
"""Write the Selected Content to the Clipboard"""
iter_sel_start, iter_sel_end = text_buffer.get_selection_bounds()
num_chars = iter_sel_end.get_offset() - iter_sel_start.get_offset()
if num_chars == 1:
anchor = iter_sel_start.get_child_anchor()
if anchor:
anchor_dir = dir(anchor)
if "pixbuf" in anchor_dir:
self.clipboard.set_with_data([(t, 0, 0) for t in TARGETS_IMAGES],
self.get_func,
self.clear_func,
anchor.pixbuf)
return
elif "liststore" in anchor_dir:
table_dict = self.dad.state_machine.table_to_dict(anchor)
html_text = self.dad.html_handler.table_export_to_html(table_dict)
self.clipboard.set_with_data([(t, 0, 0) for t in (TARGET_CTD_TABLE, TARGETS_HTML[0])],
self.get_func,
self.clear_func,
(table_dict, None, html_text))
return
elif "sourcebuffer" in anchor_dir:
codebox_dict = self.dad.state_machine.codebox_to_dict(anchor, for_print=0)
codebox_dict_html = self.dad.state_machine.codebox_to_dict(anchor, for_print=2)
html_text = self.dad.html_handler.codebox_export_to_html(codebox_dict_html)
self.clipboard.set_with_data([(t, 0, 0) for t in (TARGET_CTD_CODEBOX, TARGETS_HTML[0])],
self.get_func,
self.clear_func,
(codebox_dict, None, html_text))
return
if not os.path.isdir(cons.TMP_FOLDER): os.mkdir(cons.TMP_FOLDER)
html_text = self.dad.html_handler.selection_export_to_html(text_buffer, iter_sel_start, iter_sel_end, self.dad.syntax_highlighting)
if self.dad.syntax_highlighting == cons.CUSTOM_COLORS_ID:
plain_text = text_buffer.get_text(iter_sel_start, iter_sel_end)
rich_text = self.rich_text_get_from_text_buffer_selection(text_buffer, iter_sel_start, iter_sel_end)
self.clipboard.set_with_data([(t, 0, 0) for t in (TARGET_CTD_PLAIN_TEXT, TARGET_CTD_RICH_TEXT, TARGETS_HTML[0])],
self.get_func,
self.clear_func,
(plain_text, rich_text, html_text))
else:
plain_text = text_buffer.get_text(iter_sel_start, iter_sel_end)
self.clipboard.set_with_data([(t, 0, 0) for t in (TARGET_CTD_PLAIN_TEXT, TARGETS_HTML[0])],
self.get_func,
self.clear_func,
(plain_text, None, html_text))
def get_func(self, clipboard, selectiondata, info, data):
"""Connected with clipboard.set_with_data"""
target = selectiondata.get_target()
if target == TARGET_CTD_PLAIN_TEXT: selectiondata.set('UTF8_STRING', 8, data[0])
elif target == TARGET_CTD_RICH_TEXT: selectiondata.set('UTF8_STRING', 8, data[1])
elif target == TARGETS_HTML[0]: selectiondata.set('UTF8_STRING', 8, data[2])
elif target == TARGET_CTD_CODEBOX:
dom = xml.dom.minidom.Document()
self.dad.xml_handler.codebox_element_to_xml([0, data[0], cons.TAG_PROP_LEFT], dom)
selectiondata.set('UTF8_STRING', 8, dom.toxml())
elif target == TARGET_CTD_TABLE:
dom = xml.dom.minidom.Document()
self.dad.xml_handler.table_element_to_xml([0, data[0], cons.TAG_PROP_LEFT], dom)
selectiondata.set('UTF8_STRING', 8, dom.toxml())
elif target in TARGETS_IMAGES: selectiondata.set_pixbuf(data)
def clear_func(self, clipboard, data):
"""Connected with clipboard.set_with_data"""
# this is to free memory allocated when filling the clipboard
del data
def paste(self, sourceview):
"""Paste from Clipboard"""
sourceview.stop_emission("paste-clipboard")
if self.dad.treestore[self.dad.curr_tree_iter][7]: return
targets = self.clipboard.wait_for_targets()
if not targets: return
self.dad.curr_buffer.delete_selection(True, sourceview.get_editable())
if self.force_plain_text:
self.force_plain_text = False
for target in TARGETS_PLAIN_TEXT:
if target in targets:
self.clipboard.request_contents(target, self.to_plain_text)
return
#print targets
if TARGET_CTD_RICH_TEXT in targets and self.dad.syntax_highlighting == cons.CUSTOM_COLORS_ID:
self.clipboard.request_contents(TARGET_CTD_RICH_TEXT, self.to_rich_text)
return
if TARGET_CTD_CODEBOX in targets and self.dad.syntax_highlighting == cons.CUSTOM_COLORS_ID:
self.clipboard.request_contents(TARGET_CTD_CODEBOX, self.to_codebox)
return
if TARGET_CTD_TABLE in targets and self.dad.syntax_highlighting == cons.CUSTOM_COLORS_ID:
self.clipboard.request_contents(TARGET_CTD_TABLE, self.to_table, None)
return
for target in TARGETS_HTML:
if target in targets and self.dad.syntax_highlighting == cons.CUSTOM_COLORS_ID:
self.clipboard.request_contents(target, self.to_html)
return
if TARGET_URI_LIST in targets:
self.clipboard.request_contents(TARGET_URI_LIST, self.to_uri_list)
return
for target in TARGETS_IMAGES:
if target in targets and self.dad.syntax_highlighting == cons.CUSTOM_COLORS_ID:
self.clipboard.request_contents(target, self.to_image)
return
for target in TARGETS_PLAIN_TEXT:
if target in targets:
self.clipboard.request_contents(target, self.to_plain_text)
return
if TARGET_WINDOWS_FILE_NAME in targets:
self.clipboard.request_contents(TARGET_WINDOWS_FILE_NAME, self.to_uri_list)
return
print "WARNING: targets not handled", targets
def to_uri_list(self, clipboard, selectiondata, data):
"""From Clipboard to URI list"""
selection_data = re.sub(cons.BAD_CHARS, "", selectiondata.data)
if self.dad.syntax_highlighting != cons.CUSTOM_COLORS_ID:
iter_insert = self.dad.curr_buffer.get_iter_at_mark(self.dad.curr_buffer.get_insert())
self.dad.curr_buffer.insert(iter_insert, selection_data)
return
uri_list = selection_data.split(cons.CHAR_NEWLINE)
for element in uri_list:
if len(element) > 7:
iter_insert = self.dad.curr_buffer.get_iter_at_mark(self.dad.curr_buffer.get_insert())
if (element[0:4] == "http" or element[0:3] == "ftp"): property_value = "webs " + element
elif element[0:7] == "file://":
file_path = element[7:].replace("%20", cons.CHAR_SPACE)
mimetype = mimetypes.guess_type(file_path)[0]
if mimetype and len(mimetype) > 5 and mimetype[0:6] == "image/" and os.path.isfile(file_path):
self.dad.image_insert(iter_insert, gtk.gdk.pixbuf_new_from_file(file_path))
iter_insert = self.dad.curr_buffer.get_iter_at_mark(self.dad.curr_buffer.get_insert())
self.dad.curr_buffer.insert(iter_insert, 3*cons.CHAR_SPACE)
continue
else:
if os.path.isdir(file_path):
property_value = "fold %s" % base64.b64encode(file_path)
elif os.path.isfile(file_path):
property_value = "file %s" % base64.b64encode(file_path)
else:
property_value = None
print "ERROR: discarded file uri '%s'" % file_path
else:
if os.path.isdir(element):
property_value = "fold %s" % base64.b64encode(element)
elif os.path.isfile(element):
property_value = "file %s" % base64.b64encode(element)
else:
property_value = None
print "ERROR: discarded ? uri '%s'" % element
start_offset = iter_insert.get_offset()
self.dad.curr_buffer.insert(iter_insert, element + cons.CHAR_NEWLINE)
if property_value:
iter_sel_start = self.dad.curr_buffer.get_iter_at_offset(start_offset)
iter_sel_end = self.dad.curr_buffer.get_iter_at_offset(start_offset + len(element))
self.dad.curr_buffer.apply_tag_by_name(self.dad.apply_tag_exist_or_create("link", property_value),
iter_sel_start, iter_sel_end)
def to_html(self, clipboard, selectiondata, data):
"""From Clipboard to HTML Text"""
if not cons.IS_WIN_OS and ord(selectiondata.data[0]) == 0xff and ord(selectiondata.data[1]) in [0xfe, 0xff]:
selection_data = selectiondata.data.decode(cons.STR_UTF16, cons.STR_IGNORE)
else:
match = re.match('.*\x00\w\x00\w\x00\w.*', selectiondata.data, re.UNICODE) # \w is alphanumeric char
if match: selection_data = selectiondata.data.decode(cons.STR_UTF16, cons.STR_IGNORE)
elif "HTML" in selectiondata.data: selection_data = selectiondata.data.decode(cons.STR_UTF8, cons.STR_IGNORE)
else:
utf8_OK = False
utf16_OK = False
selection_data = ""
try:
selection_data = selectiondata.data.decode(cons.STR_UTF16)
utf16_OK = True
except: pass
try:
selection_data = selectiondata.data.decode(cons.STR_UTF8)
utf8_OK = True
except: pass
if utf16_OK == utf8_OK:
if cons.IS_WIN_OS: selection_data = selectiondata.data.decode(cons.STR_UTF16, cons.STR_IGNORE)
else: selection_data = selectiondata.data
#print "###########################"
#print selectiondata.data
#print "###########################"
#print selectiondata.data.decode(cons.STR_UTF16, cons.STR_IGNORE)
#print "###########################"
#for char in selection_data: print ord(char)
selection_data = re.sub(cons.BAD_CHARS, "", selection_data)
html_import = imports.HTMLFromClipboardHandler(self.dad)
xml_string = html_import.get_clipboard_selection_xml(selection_data)
self.from_xml_string_to_buffer(xml_string)
def to_plain_text(self, clipboard, selectiondata, data):
"""From Clipboard to Plain Text"""
plain_text = selectiondata.get_text()
if not plain_text:
print "? no clipboard plain text"
return
iter_insert = self.dad.curr_buffer.get_iter_at_mark(self.dad.curr_buffer.get_insert())
start_offset = iter_insert.get_offset()
self.dad.curr_buffer.insert(iter_insert, plain_text)
if self.dad.syntax_highlighting == cons.CUSTOM_COLORS_ID:
web_links_offsets = imports.get_web_links_offsets_from_plain_text(plain_text)
if web_links_offsets:
for offsets in web_links_offsets:
iter_sel_start = self.dad.curr_buffer.get_iter_at_offset(start_offset + offsets[0])
iter_sel_end = self.dad.curr_buffer.get_iter_at_offset(start_offset + offsets[1])
link_url = plain_text[offsets[0]:offsets[1]]
if link_url[0:3] not in ["htt", "ftp"]: link_url = "http://" + link_url
property_value = "webs " + link_url
self.dad.curr_buffer.apply_tag_by_name(self.dad.apply_tag_exist_or_create("link", property_value),
iter_sel_start, iter_sel_end)
else:
# check for file or folder path
if not cons.CHAR_NEWLINE in plain_text:
property_value = None
if os.path.isdir(plain_text):
property_value = "fold %s" % base64.b64encode(plain_text)
elif os.path.isfile(plain_text):
property_value = "file %s" % base64.b64encode(plain_text)
if property_value:
iter_sel_end = self.dad.curr_buffer.get_iter_at_mark(self.dad.curr_buffer.get_insert())
iter_sel_start = iter_sel_end.copy()
iter_sel_start.backward_chars(len(plain_text))
self.dad.curr_buffer.apply_tag_by_name(self.dad.apply_tag_exist_or_create("link", property_value),
iter_sel_start, iter_sel_end)
def to_rich_text(self, clipboard, selectiondata, data):
"""From Clipboard to Rich Text"""
rich_text = selectiondata.get_text()
if not rich_text:
print "? no clipboard rich text"
return
self.from_xml_string_to_buffer(rich_text)
def from_xml_string_to_buffer(self, xml_string):
"""From XML String to Text Buffer"""
dom = xml.dom.minidom.parseString(xml_string)
dom_node = dom.firstChild
if dom_node.nodeName != "root":
print "rich text from clipboard error"
return
child_dom_iter = dom_node.firstChild
while child_dom_iter != None:
if child_dom_iter.nodeName == "slot":
nephew_dom_iter = child_dom_iter.firstChild
while nephew_dom_iter != None:
if nephew_dom_iter.nodeName == "rich_text":
self.dom_node_to_rich_text(nephew_dom_iter)
elif nephew_dom_iter.nodeName == "encoded_png":
self.dom_node_to_image(nephew_dom_iter)
elif nephew_dom_iter.nodeName == "table":
self.dom_node_to_table(nephew_dom_iter, None)
elif nephew_dom_iter.nodeName == "codebox":
self.dom_node_to_codebox(nephew_dom_iter)
nephew_dom_iter = nephew_dom_iter.nextSibling
child_dom_iter = child_dom_iter.nextSibling
def dom_node_to_rich_text(self, dom_node):
"""From dom_node to Rich Text"""
if dom_node.firstChild: text = dom_node.firstChild.data
else: text = ""
tag_names = []
for tag_property in cons.TAG_PROPERTIES:
if dom_node.hasAttribute(tag_property):
property_value = dom_node.attributes[tag_property].value
if property_value: tag_names.append(self.dad.apply_tag_exist_or_create(tag_property, property_value))
tags_num = len(tag_names)
if tags_num == 0:
self.dad.curr_buffer.insert(self.dad.curr_buffer.get_iter_at_mark(self.dad.curr_buffer.get_insert()),
text)
else:
self.dad.curr_buffer.insert_with_tags_by_name(self.dad.curr_buffer.get_iter_at_mark(self.dad.curr_buffer.get_insert()),
text,
*tag_names)
def to_image(self, clipboard, selectiondata, data):
"""From Clipboard to Image"""
pixbuf = selectiondata.get_pixbuf()
self.dad.image_insert(self.dad.curr_buffer.get_iter_at_mark(self.dad.curr_buffer.get_insert()), pixbuf)
def dom_node_to_image(self, dom_node):
"""From dom_node to Image"""
if dom_node.hasAttribute("justification"): justification = dom_node.attributes["justification"].value
else: justification = cons.TAG_PROP_LEFT
if dom_node.hasAttribute("anchor"):
pixbuf = gtk.gdk.pixbuf_new_from_file(cons.ANCHOR_CHAR)
pixbuf = pixbuf.scale_simple(self.dad.anchor_size, self.dad.anchor_size, gtk.gdk.INTERP_BILINEAR)
pixbuf.anchor = dom_node.attributes["anchor"].value
else: pixbuf = machines.get_pixbuf_from_encoded_buffer(dom_node.firstChild.data)
if pixbuf:
self.dad.image_insert(self.dad.curr_buffer.get_iter_at_mark(self.dad.curr_buffer.get_insert()),
pixbuf,
image_justification=justification,
text_buffer=self.dad.curr_buffer)
def to_codebox(self, clipboard, selectiondata, data):
"""From Clipboard to CodeBox"""
xml_text = selectiondata.get_text()
if not xml_text:
print "? no clipboard xml text"
return
dom = xml.dom.minidom.parseString(xml_text)
dom_node = dom.firstChild
if dom_node.nodeName != "codebox":
print "codebox from clipboard error"
return
self.dom_node_to_codebox(dom_node)
def dom_node_to_codebox(self, dom_node):
"""From dom_node to CodeBox"""
justification = dom_node.attributes["justification"].value if dom_node.hasAttribute("justification") else cons.TAG_PROP_LEFT
codebox_dict = {
'frame_width': int(dom_node.attributes['frame_width'].value),
'frame_height': int(dom_node.attributes['frame_height'].value),
'width_in_pixels': dom_node.hasAttribute("width_in_pixels") and dom_node.attributes['width_in_pixels'].value == "True",
'syntax_highlighting': dom_node.attributes['syntax_highlighting'].value,
'highlight_brackets': dom_node.hasAttribute("highlight_brackets") and dom_node.attributes['highlight_brackets'].value == "True",
'show_line_numbers': dom_node.hasAttribute("show_line_numbers") and dom_node.attributes['show_line_numbers'].value == "True",
'fill_text': dom_node.firstChild.data if dom_node.firstChild else ""
}
self.dad.codeboxes_handler.codebox_insert(self.dad.curr_buffer.get_iter_at_mark(self.dad.curr_buffer.get_insert()),
codebox_dict,
codebox_justification=justification,
text_buffer=self.dad.curr_buffer)
def to_table(self, clipboard, selectiondata, table_model_n_iter):
"""From Clipboard to Table"""
xml_text = selectiondata.get_text()
if not xml_text:
print "? no clipboard xml text"
return
dom = xml.dom.minidom.parseString(xml_text)
dom_node = dom.firstChild
if dom_node.nodeName != "table":
print "table from clipboard error"
return
self.dom_node_to_table(dom_node, table_model_n_iter)
def dom_node_to_table(self, dom_node, table_model_n_iter):
"""From dom_node to Table"""
if dom_node.hasAttribute("justification"): justification = dom_node.attributes["justification"].value
else: justification = cons.TAG_PROP_LEFT
table = {'matrix': [],
'col_min': int(dom_node.attributes['col_min'].value),
'col_max': int(dom_node.attributes["col_max"].value)}
child_dom_iter = dom_node.firstChild
while child_dom_iter != None:
if child_dom_iter.nodeName == "row":
table['matrix'].append([])
nephew_dom_iter = child_dom_iter.firstChild
while nephew_dom_iter != None:
if nephew_dom_iter.nodeName == "cell":
if nephew_dom_iter.firstChild != None: table['matrix'][-1].append(nephew_dom_iter.firstChild.data)
else: table['matrix'][-1].append("")
nephew_dom_iter = nephew_dom_iter.nextSibling
child_dom_iter = child_dom_iter.nextSibling
if not table_model_n_iter:
# insert new table
self.dad.tables_handler.table_insert(self.dad.curr_buffer.get_iter_at_mark(self.dad.curr_buffer.get_insert()),
table,
table_justification=justification,
text_buffer=self.dad.curr_buffer)
else:
# paste into existing table
(model, iter) = table_model_n_iter
num_columns = model.get_n_columns()
for i, table_row in enumerate(table['matrix']):
if i < len(table['matrix']) - 1:
if len(table_row) > num_columns: table_row = table_row[:num_columns]
elif len(table_row) < num_columns: table_row = table_row + [""]*(num_columns - len(table_row))
iter = model.insert_after(iter, table_row)
def rich_text_get_from_text_buffer_selection(self, text_buffer, iter_sel_start, iter_sel_end,
change_case="n", exclude_iter_sel_end=False):
"""Given text_buffer and selection, returns the rich text xml"""
iter_sel_start_offset = iter_sel_start.get_offset()
iter_sel_end_offset = iter_sel_end.get_offset()
if exclude_iter_sel_end: iter_sel_end_offset -= 1
iter_sel_range = (iter_sel_start_offset, iter_sel_end_offset)
pixbuf_table_codebox_vector = self.dad.state_machine.get_embedded_pixbufs_tables_codeboxes(text_buffer,
for_print=0,
sel_range=iter_sel_range)
# pixbuf_table_codebox_vector is [ [ "pixbuf"/"table"/"codebox", [offset, pixbuf, alignment] ],... ]
dom = xml.dom.minidom.Document()
root = dom.createElement("root")
dom.appendChild(root)
obj_pos = 0
start_offset = iter_sel_start.get_offset()
for end_offset_element in pixbuf_table_codebox_vector:
end_offset = end_offset_element[1][0]
if obj_pos < len(pixbuf_table_codebox_vector): obj_element = pixbuf_table_codebox_vector[obj_pos]
else: obj_element = None
self.rich_text_process_slot(dom, root, start_offset, end_offset, text_buffer, obj_element, change_case)
obj_pos += 1
start_offset = end_offset
self.rich_text_process_slot(dom, root, start_offset, iter_sel_end.get_offset(), text_buffer, None, change_case)
return dom.toxml()
def rich_text_process_slot(self, dom, root, start_offset, end_offset, text_buffer, obj_element, change_case="n"):
"""Process a Single Pango Slot"""
dom_iter = dom.createElement("slot")
root.appendChild(dom_iter)
start_iter = text_buffer.get_iter_at_offset(start_offset)
#print "process slot (%s->%s)" % (start_offset, end_offset)
# begin operations
self.curr_attributes = {}
for tag_property in cons.TAG_PROPERTIES: self.curr_attributes[tag_property] = ""
curr_iter = start_iter.copy()
self.dad.xml_handler.rich_text_attributes_update(curr_iter, self.curr_attributes)
tag_found = curr_iter.forward_to_tag_toggle(None)
while tag_found:
if curr_iter.get_offset() > end_offset: curr_iter = text_buffer.get_iter_at_offset(end_offset)
self.dad.xml_handler.rich_txt_serialize(dom_iter, start_iter, curr_iter, self.curr_attributes,
change_case=change_case, dom=dom)
offset_old = curr_iter.get_offset()
if offset_old >= end_offset: break
else:
self.dad.xml_handler.rich_text_attributes_update(curr_iter, self.curr_attributes)
start_iter.set_offset(offset_old)
tag_found = curr_iter.forward_to_tag_toggle(None)
if curr_iter.get_offset() == offset_old: break
else:
if curr_iter.get_offset() > end_offset: curr_iter = text_buffer.get_iter_at_offset(end_offset)
self.dad.xml_handler.rich_txt_serialize(dom_iter, start_iter, curr_iter, self.curr_attributes,
change_case=change_case, dom=dom)
if obj_element:
if obj_element[0] == "pixbuf": self.dad.xml_handler.pixbuf_element_to_xml(obj_element[1], dom_iter, dom)
elif obj_element[0] == "table": self.dad.xml_handler.table_element_to_xml(obj_element[1], dom_iter)
elif obj_element[0] == "codebox": self.dad.xml_handler.codebox_element_to_xml(obj_element[1], dom_iter)