def _record_range(self):
start = self.textbuffer.get_iter_at_offset(self.start_offset)
end = self.textbuffer.get_iter_at_offset(self.end_offset)
# TODO: I can probably discard iter's. Maybe make argument to
# iter_buffer_contents
self.contents = filter(lambda (kind, it, param):
kind in ("begin", "end") and param == self.tag,
buffer_contents_iter_to_offset(
iter_buffer_contents(self.textbuffer, start, end)))
def _record_range(self):
start = self.textbuffer.get_iter_at_offset(self.start_offset)
end = self.textbuffer.get_iter_at_offset(self.end_offset)
# TODO: I can probably discard iter's. Maybe make argument to
# iter_buffer_contents
self.contents = filter(
lambda (kind, it, param): kind in
("begin", "end") and param == self.tag,
buffer_contents_iter_to_offset(
iter_buffer_contents(self.textbuffer, start, end)))
def get_html(self):
self._textview_io.save(self._textview.get_buffer())
return
output = StringIO.StringIO()
self.set_output(output)
textbuffer = textview.get_buffer()
buffer_contents = iter_buffer_contents(textbuffer, None, None, ignore_tag)
self.write(buffer_contents, textbuffer.tag_table, title=None)
self._out.flush()
return output.getvalue()
def get_html(self):
self._textview_io.save(self._textview.get_buffer())
return
output = StringIO.StringIO()
self.set_output(output)
textbuffer = textview.get_buffer()
buffer_contents = iter_buffer_contents(textbuffer, None, None,
ignore_tag)
self.write(buffer_contents, textbuffer.tag_table, title=None)
self._out.flush()
return output.getvalue()
def save(self, textbuffer):
"""Save buffer contents to file"""
try:
buffer_contents = iter_buffer_contents(textbuffer, None, None, ignore_tag)
out = sys.stdout
self._html_buffer.set_output(out)
self._html_buffer.write(buffer_contents,
textbuffer.tag_table,)
##title=title)
out.flush()
except IOError, e:
raise RichTextError("Could not save '%s'." % filename, e)
def _load_images(self, textbuffer, path):
"""Load images present in textbuffer"""
for kind, it, param in iter_buffer_contents(textbuffer, None, None,
ignore_tag):
if kind == "anchor":
child, widgets = param
if isinstance(child, RichTextImage):
filename = child.get_filename()
if is_relative_file(filename):
filename = os.path.join(path, filename)
child.set_from_file(filename)
def save(self, textbuffer):
"""Save buffer contents to file"""
try:
buffer_contents = iter_buffer_contents(textbuffer, None, None,
ignore_tag)
out = sys.stdout
self._html_buffer.set_output(out)
self._html_buffer.write(
buffer_contents,
textbuffer.tag_table,
)
##title=title)
out.flush()
except IOError, e:
raise RichTextError("Could not save '%s'." % filename, e)
def save(self, textbuffer, filename, title=None):
"""Save buffer contents to file"""
path = os.path.dirname(filename)
self._save_images(textbuffer, path)
try:
buffer_contents = iter_buffer_contents(textbuffer, None, None,
ignore_tag)
out = safefile.open(filename, "wb", codec="utf-8")
self._html_buffer.set_output(out)
self._html_buffer.write(buffer_contents,
textbuffer.tag_table,
title=title)
out.close()
except IOError, e:
raise RichTextError("Could not save '%s'." % filename, e)
def copy_contents(self, start, end):
"""Return a content stream for copying from iter start and end"""
contents = iter(iter_buffer_contents(self, start, end, ignore_tag))
# remove regions that can't be copied
for item in contents:
# NOTE: item = (kind, it, param)
if item[0] == "begin" and not item[2].can_be_copied():
end_tag = item[2]
while not (item[0] == "end" and item[2] == end_tag):
item = contents.next()
if item[0] not in ("text", "anchor") and \
item[2] != end_tag:
yield item
continue
yield item
def _load_images(self, textbuffer, path):
"""Load images present in textbuffer"""
for kind, it, param in iter_buffer_contents(textbuffer, None, None,
ignore_tag):
if kind == "anchor":
child, widgets = param
if isinstance(child, RichTextImage):
filename = child.get_filename()
if is_relative_file(filename):
filename = os.path.join(path, filename)
## For absolute windows filenames
if filename.startswith('file://'):
filename = filename[7:]
## Modified
if filename.startswith("http:") or \
filename.startswith("file:"):
child.set_from_url(filename, os.path.basename(filename))
else:
child.set_from_file(filename)
def _load_images(self, textbuffer, path):
"""Load images present in textbuffer"""
for kind, it, param in iter_buffer_contents(textbuffer, None, None,
ignore_tag):
if kind == "anchor":
child, widgets = param
if isinstance(child, RichTextImage):
filename = child.get_filename()
if is_relative_file(filename):
filename = os.path.join(path, filename)
## For absolute windows filenames
if filename.startswith('file://'):
filename = filename[7:]
## Modified
if filename.startswith("http:") or \
filename.startswith("file:"):
child.set_from_url(filename,
os.path.basename(filename))
else:
child.set_from_file(filename)
def _record_range(self):
start = self.textbuffer.get_iter_at_offset(self.start_offset)
end = self.textbuffer.get_iter_at_offset(self.end_offset)
self.contents = list(
buffer_contents_iter_to_offset(
iter_buffer_contents(self.textbuffer, start, end)))
def _record_range(self):
start = self.textbuffer.get_iter_at_offset(self.start_offset)
end = self.textbuffer.get_iter_at_offset(self.end_offset)
self.contents = list(buffer_contents_iter_to_offset(
iter_buffer_contents(self.textbuffer, start, end)))
