def get_view (self, compact=False):
"""Generate a view widget for editing HTML."""
vbox=gtk.VBox()
self.editor=HTMLEditor()
self.editor.custom_url_loader=self.custom_url_loader
self.editor.register_class_parser(self.class_parser)
try:
self.editor.set_text(self.element.data)
except Exception, e:
self.controller.log(_("HTML editor: cannot parse content (%s)") % unicode(e))
def get_view(self, compact=False):
"""Generate a view widget for editing HTML."""
vbox = Gtk.VBox()
self.editor = HTMLEditor()
self.editor.custom_url_loader = self.custom_url_loader
self.editor.register_class_parser(self.class_parser)
try:
self.editor.set_text(self.element.data)
except Exception as e:
self.controller.log(
_("HTML editor: cannot parse content (%s)") % str(e))
self.editor.connect('drag-data-received', self.editor_drag_received)
self.editor.drag_dest_set(
Gtk.DestDefaults.MOTION | Gtk.DestDefaults.HIGHLIGHT
| Gtk.DestDefaults.ALL,
config.data.get_target_types('annotation', 'annotation-type',
'timestamp'),
Gdk.DragAction.COPY | Gdk.DragAction.LINK | Gdk.DragAction.ASK)
self.editor.connect('button-press-event', self.button_press_cb)
self.view = Gtk.VBox()
def sel_copy(i):
self.editor.get_buffer().copy_clipboard(get_clipboard())
return True
def sel_cut(i):
self.editor.get_buffer().cut_clipboard(get_clipboard())
return True
def sel_paste(i):
self.editor.get_buffer().paste_clipboard(get_clipboard())
return True
def refresh(i):
self.editor.refresh()
return True
def display_header_menu(i):
m = Gtk.Menu()
for h in (1, 2, 3):
i = Gtk.MenuItem(_("Heading %d") % h)
i.connect(
'activate',
lambda w, level: self.editor.apply_html_tag('h%d' % level),
h)
m.append(i)
m.show_all()
m.popup(None, i, None, 1, Gtk.get_current_event_time())
return True
tb = Gtk.Toolbar()
vbox.toolbar = tb
tb.set_style(Gtk.ToolbarStyle.ICONS)
for (icon, tooltip, action) in (
(Gtk.STOCK_BOLD, _("Bold"),
lambda i: self.editor.apply_html_tag('b')),
(Gtk.STOCK_ITALIC, _("Italic"),
lambda i: self.editor.apply_html_tag('i')),
("title_icon.png", _("Header"), display_header_menu),
(None, None, None),
(Gtk.STOCK_COPY, _("Copy"), sel_copy),
(Gtk.STOCK_CUT, _("Cut"), sel_cut),
(Gtk.STOCK_PASTE, _("Paste"), sel_paste),
(None, None, None),
(Gtk.STOCK_REFRESH, _("Refresh"), refresh),
):
if not config.data.preferences[
'expert-mode'] and icon == Gtk.STOCK_REFRESH:
continue
if not icon:
b = Gtk.SeparatorToolItem()
else:
b = get_pixmap_toolbutton(icon, action)
b.set_tooltip_text(tooltip)
tb.insert(b, -1)
b.show()
if self.editor.can_undo():
b = Gtk.ToolButton(Gtk.STOCK_UNDO)
b.connect('clicked', lambda i: self.editor.undo())
b.set_tooltip_text(_("Undo"))
tb.insert(b, -1)
b.show()
self.view.pack_start(tb, False, True, 0)
sw = Gtk.ScrolledWindow()
sw.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
sw.add(self.editor)
context_data = ContextDisplay()
def cursor_moved(buf, it, mark):
if mark.get_name() == 'insert':
context_data.set_context(self.editor.get_current_context(it))
return True
self.editor.get_buffer().connect('mark-set', cursor_moved)
sw2 = Gtk.ScrolledWindow()
sw2.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
sw2.add(context_data)
p = Gtk.HPaned()
p.add1(sw2)
p.add2(sw)
# Hide by default
p.set_position(0)
p.show_all()
self.view.add(p)
def edit_wysiwyg(*p):
vbox.foreach(vbox.remove)
vbox.add(self.view)
self.editing_source = False
vbox.show_all()
return True
def edit_source(*p):
if self.sourceview is None:
self.sourceview = TextContentHandler(
element=self.element,
controller=self.controller,
parent=self.parent)
self.sourceview.widget = self.sourceview.get_view()
b = get_pixmap_toolbutton('xml.png', edit_wysiwyg)
b.set_tooltip_text(_("WYSIWYG editor"))
self.sourceview.toolbar.insert(b, 0)
vbox.foreach(vbox.remove)
vbox.add(self.sourceview.widget)
self.editing_source = True
vbox.show_all()
return True
b = get_pixmap_toolbutton('xml.png', edit_source)
b.set_tooltip_text(_("Edit HTML source"))
tb.insert(b, 0)
if config.data.preferences['prefer-wysiwyg']:
edit_wysiwyg()
self.editor.set_modified(False)
else:
edit_source()
self.sourceview.set_modified(False)
return vbox
