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Viewing changes to htmltextview.py

  • Committer: Bazaar Package Importer
  • Author(s): Devid Antonio Filoni
  • Date: 2010-04-14 01:33:51 UTC
  • mfrom: (1.1.6 upstream)
  • Revision ID: james.westby@ubuntu.com-20100414013351-r2icbt5gs4ai71j8
Tags: 1.6.1-0ubuntu1
https://launchpad.net/bugs/562646
* New upstream release (LP: #562646).
* Fix missing-debian-source-format lintian warning.
* Refresh 20_dont_build_own_libmimic.patch patch.
* Bump Standards-Version to 3.8.4.

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htmltextview.py
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                ## hackable ;)
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                loader = gtk.gdk.PixbufLoader()
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                loader.write(mem); loader.close()
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                anchor = self.textbuf.create_child_anchor(self.iter)
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                img = AnimatedResizableImage(100, 100, self.canResize)
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                img.set_tooltip(attrs['alt'])
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                img.show()
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                self.textview.add_child_at_anchor(img, anchor)
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                self.textview.scrollLater()
 
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                self.textview.emotes[anchor] = img
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            except Exception, ex:
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                pixbuf = None
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        self._changed_cursor = False
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        self.linkColor = "#0000FF"
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        self.connect('copy-clipboard', self._on_copy_clipboard)
 
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        self.clipboard = gtk.Clipboard(selection=gtk.gdk.atom_intern("CLIPBOARD"))
 
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        self.get_buffer().add_selection_clipboard(self.clipboard)
 
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        self.emotes = {}
 
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        self.connect("motion-notify-event", self.__motion_notify_event)
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        self.connect("leave-notify-event", self.__leave_event)
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        self.connect("enter-notify-event", self.__motion_notify_event)
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        if not self.isScrollLocked():
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            # very ugly but quite effective.
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            gobject.timeout_add(200, self.scrollToBottom, True)
 
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    def _on_copy_clipboard(self, textview):
 
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        ''' replaces the copied text with a new text with the
 
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        alt text of the images selected at copying '''
 
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        buffer = textview.get_buffer()
 
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        if buffer.get_has_selection():
 
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            iterStart, iterEnd = buffer.get_selection_bounds()
 
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            if iterStart.get_offset() > iterEnd.get_offset():
 
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                temp = start.copy()
 
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                iterStart = iterEnd.copy()
 
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                iterEnd = temp.copy() #set the right begining
 
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            text = buffer.get_slice(iterStart, iterEnd)
 
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            #TODO: magic string '\xef\xbf\xbc', object replacement special char
 
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            while iterStart.forward_search('\xef\xbf\xbc', \
 
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                             gtk.TEXT_SEARCH_VISIBLE_ONLY):
 
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                iterPos, iterEnd = iterStart.forward_search('\xef\xbf\xbc', \
 
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                                  gtk.TEXT_SEARCH_VISIBLE_ONLY)
 
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                anchor = iterPos.get_child_anchor()
 
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                if anchor and anchor.get_widgets():
 
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                    widget = anchor.get_widgets()[0]
 
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                    if isinstance(widget, gtk.EventBox):
 
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                        alt = anchor.get_widgets()[0].child.get_tooltip_text()
 
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                    else:
 
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                        alt = anchor.get_widgets()[0].get_tooltip_text()
 
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                elif anchor is None:
 
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                    alt = ''
 
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                text = text.replace('\xef\xbf\xbc', alt, 1)
 
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                iterStart = iterEnd
 
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            self.clipboard.set_text(text)
 
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            self.clipboard.store()
 
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    def clear(self):
 
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        self.get_buffer().set_text('')
 
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        self.emotes = {}
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if __name__ == '__main__':
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    sw = gtk.ScrolledWindow()