[gedit-plugins] [multiedit] Implement ViewActivatable
- From: Jesse van den Kieboom <jessevdk src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gedit-plugins] [multiedit] Implement ViewActivatable
- Date: Mon, 13 Jan 2014 13:04:13 +0000 (UTC)
commit f77ef9960dd1114f0fb08340af958337f7192d36
Author: Jesse van den Kieboom <jessevdk gmail com>
Date: Mon Jan 13 14:03:00 2014 +0100
[multiedit] Implement ViewActivatable
plugins/multiedit/Makefile.am | 7 +-
plugins/multiedit/multiedit/__init__.py | 108 +-----------
plugins/multiedit/multiedit/signals.py | 4 +
.../{documenthelper.py => viewactivatable.py} | 185 ++++++++++----------
plugins/multiedit/multiedit/windowactivatable.py | 92 ++++++++++
5 files changed, 199 insertions(+), 197 deletions(-)
---
diff --git a/plugins/multiedit/Makefile.am b/plugins/multiedit/Makefile.am
index c453dd6..220f0bd 100644
--- a/plugins/multiedit/Makefile.am
+++ b/plugins/multiedit/Makefile.am
@@ -1,8 +1,9 @@
if ENABLE_PYTHON
plugins_multieditdir = $(plugindir)/multiedit
-plugins_multiedit_PYTHON = \
- plugins/multiedit/multiedit/__init__.py \
- plugins/multiedit/multiedit/documenthelper.py \
+plugins_multiedit_PYTHON = \
+ plugins/multiedit/multiedit/__init__.py \
+ plugins/multiedit/multiedit/windowactivatable.py \
+ plugins/multiedit/multiedit/viewactivatable.py \
plugins/multiedit/multiedit/signals.py
plugin_in_files += plugins/multiedit/multiedit.plugin.desktop.in
diff --git a/plugins/multiedit/multiedit/__init__.py b/plugins/multiedit/multiedit/__init__.py
index 8425f5b..cf78f21 100644
--- a/plugins/multiedit/multiedit/__init__.py
+++ b/plugins/multiedit/multiedit/__init__.py
@@ -19,18 +19,10 @@
# Foundation, Inc., 51 Franklin Street, Fifth Floor,
# Boston, MA 02110-1301, USA.
-from gi.repository import GLib, GObject, Gio, Gtk, Gedit
-from .signals import Signals
-from .documenthelper import DocumentHelper
-import gettext
-from gpdefs import *
-
-try:
- gettext.bindtextdomain(GETTEXT_PACKAGE, GP_LOCALEDIR)
- _ = lambda s: gettext.dgettext(GETTEXT_PACKAGE, s);
-except:
- _ = lambda s: s
+from gi.repository import GObject, Gedit
+from .viewactivatable import MultiEditViewActivatable
+from .windowactivatable import MultiEditWindowActivatable
class MultiEditAppActivatable(GObject.Object, Gedit.AppActivatable):
@@ -45,98 +37,4 @@ class MultiEditAppActivatable(GObject.Object, Gedit.AppActivatable):
def do_deactivate(self):
self.app.remove_accelerator("win.multiedit", None)
-class MultiEditWindowActivatable(GObject.Object, Gedit.WindowActivatable, Signals):
-
- window = GObject.property(type=Gedit.Window)
-
- def __init__(self):
- GObject.Object.__init__(self)
- Signals.__init__(self)
-
- def do_activate(self):
- for view in self.window.get_views():
- self.add_document_helper(view)
-
- self.connect_signal(self.window, 'tab-added', self.on_tab_added)
- self.connect_signal(self.window, 'tab-removed', self.on_tab_removed)
- self.connect_signal(self.window, 'active-tab-changed', self.on_active_tab_changed)
-
- self._insert_menu()
-
- def do_deactivate(self):
- self.disconnect_signals(self.window)
-
- for view in self.window.get_views():
- self.remove_document_helper(view)
-
- self._remove_menu()
-
- def _insert_menu(self):
- action = Gio.SimpleAction.new_stateful("multiedit", None, GLib.Variant.new_boolean(False))
- action.connect('activate', self.activate_toggle)
- action.connect('change-state', self.multi_edit_mode)
- self.window.add_action(action)
-
- self.menu = self.extend_gear_menu("ext9")
- item = Gio.MenuItem.new(_('Multi Edit Mode'), "win.multiedit")
- self.menu.append_menu_item(item)
-
- def _remove_menu(self):
- self.window.remove_action("multiedit")
-
- def do_update_state(self):
- pass
-
- def get_helper(self, view):
- if not hasattr(view, "multiedit_document_helper"):
- return None
- return view.multiedit_document_helper
-
- def add_document_helper(self, view):
- if self.get_helper(view) != None:
- return
-
- helper = DocumentHelper(view)
- helper.set_toggle_callback(self.on_multi_edit_toggled, helper)
-
- def remove_document_helper(self, view):
- helper = self.get_helper(view)
-
- if helper != None:
- helper.stop()
-
- def get_action(self):
- return self.window.lookup_action("multiedit")
-
- def on_multi_edit_toggled(self, helper):
- if helper.get_view() == self.window.get_active_view():
- self.get_action().set_state(GLib.Variant.new_boolean(helper.enabled()))
-
- def on_tab_added(self, window, tab):
- self.add_document_helper(tab.get_view())
-
- def on_tab_removed(self, window, tab):
- self.remove_document_helper(tab.get_view())
-
- def on_active_tab_changed(self, window, tab):
- view = tab.get_view()
- helper = self.get_helper(view)
-
- self.get_action().set_state(GLib.Variant.new_boolean(helper != None and helper.enabled()))
-
- def activate_toggle(self, action, parameter):
- state = action.get_state()
- action.change_state(GLib.Variant.new_boolean(not state.get_boolean()))
-
- def multi_edit_mode(self, action, state):
- view = self.window.get_active_view()
- helper = self.get_helper(view)
-
- active = state.get_boolean()
-
- if helper != None:
- helper.toggle_multi_edit(active)
-
- action.set_state(GLib.Variant.new_boolean(active))
-
# ex:ts=4:et:
diff --git a/plugins/multiedit/multiedit/signals.py b/plugins/multiedit/multiedit/signals.py
index 650cd3c..5f4e47e 100644
--- a/plugins/multiedit/multiedit/signals.py
+++ b/plugins/multiedit/multiedit/signals.py
@@ -34,6 +34,10 @@ class Signals:
def connect_signal(self, obj, name, handler):
return self._connect(obj, name, handler, obj.connect)
+ def connect_signals(self, obj, handlers):
+ for name in handlers:
+ self.connect_signal(obj, name, handlers[name])
+
def connect_signal_after(self, obj, name, handler):
return self._connect(obj, name, handler, obj.connect_after)
diff --git a/plugins/multiedit/multiedit/documenthelper.py b/plugins/multiedit/multiedit/viewactivatable.py
similarity index 91%
rename from plugins/multiedit/multiedit/documenthelper.py
rename to plugins/multiedit/multiedit/viewactivatable.py
index efbe408..48c69c5 100644
--- a/plugins/multiedit/multiedit/documenthelper.py
+++ b/plugins/multiedit/multiedit/viewactivatable.py
@@ -1,6 +1,6 @@
# -*- coding: utf-8 -*-
#
-# documenthelper.py - Multi Edit
+# viewactivatable.py - Multi Edit
#
# Copyright (C) 2009 - Jesse van den Kieboom
#
@@ -19,12 +19,12 @@
# Foundation, Inc., 51 Franklin Street, Fifth Floor,
# Boston, MA 02110-1301, USA.
-import re
-import time
+import re, time, gettext
import xml.sax.saxutils
+
from gi.repository import GLib, GObject, Pango, PangoCairo, Gdk, Gtk, Gedit
+
from .signals import Signals
-import gettext
from gpdefs import *
try:
@@ -33,13 +33,14 @@ try:
except:
_ = lambda s: s
-class DocumentHelper(Signals):
- def __init__(self, view):
- Signals.__init__(self)
+class MultiEditViewActivatable(GObject.Object, Gedit.ViewActivatable, Signals):
- view.multiedit_document_helper = self
+ view = GObject.property(type=Gedit.View)
+
+ def __init__(self):
+ GObject.Object.__init__(self)
+ Signals.__init__(self)
- self._view = view
self._buffer = None
self._in_mode = False
self._column_mode = None
@@ -52,42 +53,55 @@ class DocumentHelper(Signals):
self._status_timeout = 0
self._delete_mode_id = 0
- self.connect_signal(self._view, 'notify::buffer', self.on_notify_buffer)
- self.connect_signal(self._view, 'key-press-event', self.on_key_press_event)
- self.connect_signal(self._view, 'draw', self.on_view_draw)
- self.connect_signal(self._view, 'style-set', self.on_view_style_set)
- self.connect_signal(self._view, 'undo', self.on_view_undo)
- self.connect_signal(self._view, 'copy-clipboard', self.on_copy_clipboard)
- self.connect_signal(self._view, 'cut-clipboard', self.on_cut_clipboard)
- self.connect_signal(self._view, 'paste-clipboard', self.on_paste_clipboard)
- self.connect_signal(self._view, 'query-tooltip', self.on_query_tooltip)
+ def do_activate(self):
+ self.view.multiedit_view_activatable = self
+
+ handlers = {
+ 'notify::buffer': self.on_notify_buffer,
+ 'key-press-event': self.on_key_press_event,
+ 'draw': self.on_view_draw,
+ 'style-set': self.on_view_style_set,
+ 'undo': self.on_view_undo,
+ 'copy-clipboard': self.on_copy_clipboard,
+ 'cut-clipboard': self.on_cut_clipboard,
+ 'paste-clipboard': self.on_paste_clipboard,
+ 'query-tooltip': self.on_query_tooltip,
+ 'move-cursor': self.on_move_cursor,
+ 'smart-home-end': self.on_smart_home_end
+ }
- self.connect_signal(self._view, 'move-cursor', self.on_move_cursor)
- self.connect_signal_after(self._view, 'move-cursor', self.on_move_cursor_after)
+ self.connect_signals(self.view, handlers)
+ self.connect_signal_after(self.view, 'move-cursor', self.on_move_cursor_after)
- try:
- self.connect_signal(self._view, 'smart-home-end', self.on_smart_home_end)
- except:
- pass
+ self.view.props.has_tooltip = True
+
+ self.reset_buffer(self.view.get_buffer())
+ self.initialize_event_handlers()
- self._view.props.has_tooltip = True
+ def do_deactivate(self):
+ self._cancel_column_mode()
+ self.reset_buffer(None)
- self.reset_buffer(self._view.get_buffer())
+ self.view.multiedit_document_helper = None
- self.initialize_event_handlers()
- self.toggle_callback = None
+ self.disconnect_signals(self.view)
+ self.view = None
- def get_view(self):
- return self._view
+ if self._status_timeout != 0:
+ GObject.source_remove(self._status_timeout)
+ self._status_timeout = 0
+
+ if self._delete_mode_id != 0:
+ GObject.source_remove(self._delete_mode_id)
+ self._delete_mode_id = 0
- def set_toggle_callback(self, callback, data):
- self.toggle_callback = lambda: callback(data)
+ delattr(self.view, 'multiedit_view_activatable')
def enabled(self):
return self._in_mode
def _update_selection_tag(self):
- context = self._view.get_style_context()
+ context = self.view.get_style_context()
state = context.get_state()
fg_rgba = context.get_color(state)
@@ -131,23 +145,6 @@ class DocumentHelper(Signals):
self._buffer = newbuf
- def stop(self):
- self._cancel_column_mode()
- self.reset_buffer(None)
-
- self._view.multiedit_document_helper = None
-
- self.disconnect_signals(self._view)
- self._view = None
-
- if self._status_timeout != 0:
- GObject.source_remove(self._status_timeout)
- self._status_timeout = 0
-
- if self._delete_mode_id != 0:
- GObject.source_remove(self._delete_mode_id)
- self._delete_mode_id = 0
-
def initialize_event_handlers(self):
self._event_handlers = [
[('Escape',), 0, self.do_escape_mode, True],
@@ -163,24 +160,34 @@ class DocumentHelper(Signals):
for handler in self._event_handlers:
handler[0] = list(map(lambda x: Gdk.keyval_from_name(x), handler[0]))
+ def get_window_activatable(self):
+ try:
+ return self.view.get_toplevel().multiedit_window_activatable
+ except AttributeError:
+ return None
+
+ def window_notify_toggled(self):
+ window = self.get_window_activatable()
+
+ if not window is None:
+ window.on_multi_edit_toggled(self)
+
def disable_multi_edit(self):
if self._column_mode:
self._cancel_column_mode()
self._in_mode = False
- self._view.set_border_window_size(Gtk.TextWindowType.TOP, 0)
+ self.view.set_border_window_size(Gtk.TextWindowType.TOP, 0)
self.remove_edit_points()
- if self.toggle_callback:
- self.toggle_callback()
+ self.window_notify_toggled()
def enable_multi_edit(self):
- self._view.set_border_window_size(Gtk.TextWindowType.TOP, 20)
+ self.view.set_border_window_size(Gtk.TextWindowType.TOP, 20)
self._in_mode = True
- if self.toggle_callback:
- self.toggle_callback()
+ self.window_notify_toggled()
def toggle_multi_edit(self, enabled):
if self.enabled() == enabled:
@@ -199,7 +206,7 @@ class DocumentHelper(Signals):
self._edit_points = []
self._multi_edited = False
- self._view.queue_draw()
+ self.view.queue_draw()
def do_escape_mode(self, event):
if self._column_mode:
@@ -214,11 +221,11 @@ class DocumentHelper(Signals):
return True
def iter_to_offset(self, piter):
- return self._view.get_visual_column(piter)
+ return self.view.get_visual_column(piter)
def get_visible_iter(self, line, offset):
piter = self._buffer.get_iter_at_line(line)
- tw = self._view.get_tab_width()
+ tw = self.view.get_tab_width()
visiblepos = 0
while visiblepos < offset:
@@ -328,7 +335,7 @@ class DocumentHelper(Signals):
if not self._in_mode:
return
- window = self._view.get_window(Gtk.TextWindowType.TOP)
+ window = self.view.get_window(Gtk.TextWindowType.TOP)
geom = window.get_geometry()
#FIXME: there should be some override in pygobject to create the rectangle with values
rect = Gdk.Rectangle()
@@ -385,7 +392,7 @@ class DocumentHelper(Signals):
start += 1
- self._view.queue_draw()
+ self.view.queue_draw()
def line_column_edit(self, piter, soff, eoff):
start, soff = self.get_visible_iter(piter.get_line(), soff)
@@ -608,7 +615,7 @@ class DocumentHelper(Signals):
start = bounds[0]
end = bounds[1]
- tw = self._view.get_tab_width()
+ tw = self.view.get_tab_width()
soff = self.iter_to_offset(start)
eoff = self.iter_to_offset(end)
@@ -656,10 +663,10 @@ class DocumentHelper(Signals):
end = self._column_mode[1]
buf = self._buffer
- layout = self._view.create_pango_layout('W')
+ layout = self.view.create_pango_layout('W')
width = layout.get_pixel_extents()[1].width
- context = self._view.get_style_context()
+ context = self.view.get_style_context()
col = context.get_background_color(Gtk.StateFlags.SELECTED)
Gdk.cairo_set_source_rgba(cr, col)
@@ -670,9 +677,9 @@ class DocumentHelper(Signals):
# Get the line range, convert to window coords, and see if it needs
# rendering
piter = buf.get_iter_at_line(start)
- y, height = self._view.get_line_yrange(piter)
+ y, height = self.view.get_line_yrange(piter)
- x_, y = self._view.buffer_to_window_coords(Gtk.TextWindowType.TEXT, 0, y)
+ x_, y = self.view.buffer_to_window_coords(Gtk.TextWindowType.TEXT, 0, y)
start += 1
# Check where to possible draw fake selection
@@ -682,7 +689,7 @@ class DocumentHelper(Signals):
if soff == 0 and eoff == 0 and not start_iter.equal(end_iter):
continue
- rx = cstart * width + self._view.get_left_margin()
+ rx = cstart * width + self.view.get_left_margin()
rw = (cend - cstart) * width
if rw == 0:
@@ -835,7 +842,7 @@ class DocumentHelper(Signals):
buf = self._buffer
start = buf.get_iter_at_mark(mark)
- self._view.set_editable(True)
+ self.view.set_editable(True)
# Reinsert what was deleted, and apply column mode
self.block_signal(buf, 'insert-text')
@@ -866,7 +873,7 @@ class DocumentHelper(Signals):
def on_delete_range(self, buf, start, end):
if self._column_mode:
# Ooooh, what a hack to be able to work with the undo manager
- self._view.set_editable(False)
+ self.view.set_editable(False)
mark = buf.create_mark(None, start, True)
self._delete_mode_id = GObject.timeout_add(0, self.handle_column_mode_delete, mark)
elif self._edit_points:
@@ -918,7 +925,7 @@ class DocumentHelper(Signals):
buf.remove_tag(self._selection_tag, bounds[0], bounds[1])
self.status('<i>%s</i>' % (xml.sax.saxutils.escape(_('Cancelled column mode...'),)))
- self._view.queue_draw()
+ self.view.queue_draw()
def _column_text(self):
if not self._column_mode:
@@ -951,7 +958,7 @@ class DocumentHelper(Signals):
# Draw from start_iter to end
if eoff < 0:
end_iter.backward_char()
- eoff = self._view.get_tab_width() + eoff
+ eoff = self.view.get_tab_width() + eoff
lines.append(start_iter.get_text(end_iter) + (' ' * abs(eoff)))
else:
@@ -967,7 +974,7 @@ class DocumentHelper(Signals):
text = self._column_text()
- clipboard = Gtk.Clipboard.get_for_display(self._view.get_display(), Gdk.SELECTION_CLIPBOARD)
+ clipboard = Gtk.Clipboard.get_for_display(self.view.get_display(), Gdk.SELECTION_CLIPBOARD)
clipboard.set_text(text, -1)
view.stop_emission('copy-clipboard')
@@ -978,7 +985,7 @@ class DocumentHelper(Signals):
text = self._column_text()
- clipboard = Gtk.Clipboard.get_for_display(self._view.get_display(), Gdk.SELECTION_CLIPBOARD)
+ clipboard = Gtk.Clipboard.get_for_display(self.view.get_display(), Gdk.SELECTION_CLIPBOARD)
clipboard.set_text(text, -1)
view.stop_emission('cut-clipboard')
@@ -1000,13 +1007,13 @@ class DocumentHelper(Signals):
if len(lines) != (len(self._edit_points) + 1) or piter.compare(ins) != 0:
# Actually, the buffer better handle it...
- self.block_signal(self._view, 'paste-clipboard')
+ self.block_signal(self.view, 'paste-clipboard')
buf.paste_clipboard(clipboard, piter, True)
- self.unblock_signal(self._view, 'paste-clipboard')
+ self.unblock_signal(self.view, 'paste-clipboard')
else:
# Insert text at each of the edit points then
self.block_signal(buf, 'insert-text')
- self.block_signal(self._view, 'mark-set')
+ self.block_signal(self.view, 'mark-set')
buf.begin_user_action()
@@ -1025,7 +1032,7 @@ class DocumentHelper(Signals):
buf.end_user_action()
self.unblock_signal(buf, 'insert-text')
- self.unblock_signal(self._view, 'mark-set')
+ self.unblock_signal(self.view, 'mark-set')
buf.delete_mark(self._paste_mark)
@@ -1033,7 +1040,7 @@ class DocumentHelper(Signals):
if not self._edit_points:
return
- clipboard = Gtk.Clipboard.get_for_display(self._view.get_display(), Gdk.SELECTION_CLIPBOARD)
+ clipboard = Gtk.Clipboard.get_for_display(self.view.get_display(), Gdk.SELECTION_CLIPBOARD)
self._paste_mark = self._buffer.create_mark(None,
self._buffer.get_iter_at_mark(self._buffer.get_insert()), True)
clipboard.request_text(self.on_clipboard_text, None)
@@ -1053,7 +1060,7 @@ class DocumentHelper(Signals):
return piter
def _move_edit_point_visual_positions(self, piter, count):
- self._view.move_visually(piter, count)
+ self.view.move_visually(piter, count)
return piter
@@ -1075,9 +1082,9 @@ class DocumentHelper(Signals):
for i in range(cnt):
if count > 0:
- self._view.forward_display_line(piter)
+ self.view.forward_display_line(piter)
else:
- self._view.backward_display_line(piter)
+ self.view.backward_display_line(piter)
piter, off = self.get_visible_iter(piter.get_line(), offset)
@@ -1087,8 +1094,8 @@ class DocumentHelper(Signals):
last = piter.copy()
if display_line:
- self._view.forward_display_line_end(last)
- self._view.backward_display_line_start(piter)
+ self.view.forward_display_line_end(last)
+ self.view.backward_display_line_start(piter)
else:
piter.set_line_offset(0)
@@ -1105,8 +1112,8 @@ class DocumentHelper(Signals):
first = piter.copy()
if display_line:
- self._view.backward_display_line_start(first)
- self._view.forward_display_line_end(piter)
+ self.view.backward_display_line_start(first)
+ self.view.forward_display_line_end(piter)
else:
if not piter.ends_line():
piter.forward_to_line_end()
@@ -1132,9 +1139,9 @@ class DocumentHelper(Signals):
def _move_edit_point_display_line_ends(self, piter, count):
if count > 0:
- self._view.forward_display_line_end(piter)
+ self.view.forward_display_line_end(piter)
else:
- self._view.backward_display_line_start(piter)
+ self.view.backward_display_line_start(piter)
return piter
@@ -1270,7 +1277,7 @@ class DocumentHelper(Signals):
return True
def get_border_color(self):
- context = self._view.get_style_context()
+ context = self.view.get_style_context()
color = context.get_background_color(Gtk.StateFlags.NORMAL).copy()
color.red = 1 - color.red
@@ -1312,7 +1319,7 @@ class DocumentHelper(Signals):
cr.rel_line_to(w, 0)
cr.stroke()
- context = self._view.get_style_context()
+ context = self.view.get_style_context()
Gdk.cairo_set_source_rgba(cr, context.get_color(Gtk.StateFlags.NORMAL))
cr.move_to(w - extents[1].width - 3, (h - extents[1].height) / 2)
PangoCairo.show_layout(cr, layout)
diff --git a/plugins/multiedit/multiedit/windowactivatable.py
b/plugins/multiedit/multiedit/windowactivatable.py
new file mode 100644
index 0000000..2ec29f7
--- /dev/null
+++ b/plugins/multiedit/multiedit/windowactivatable.py
@@ -0,0 +1,92 @@
+# -*- coding: utf-8 -*-
+#
+# windowactivatable.py - Multi Edit
+#
+# Copyright (C) 2014 - Jesse van den Kieboom
+#
+# 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 2 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.
+
+from gi.repository import GLib, GObject, Gio, Gedit
+
+from .viewactivatable import MultiEditViewActivatable
+
+import gettext
+from gpdefs import *
+
+try:
+ gettext.bindtextdomain(GETTEXT_PACKAGE, GP_LOCALEDIR)
+ _ = lambda s: gettext.dgettext(GETTEXT_PACKAGE, s);
+except:
+ _ = lambda s: s
+
+class MultiEditWindowActivatable(GObject.Object, Gedit.WindowActivatable):
+
+ window = GObject.property(type=Gedit.Window)
+
+ def do_activate(self):
+ self._insert_menu()
+
+ self.window.multiedit_window_activatable = self
+
+ def do_deactivate(self):
+ self._remove_menu()
+ delattr(self.window, 'multiedit_window_activatable')
+
+ def _insert_menu(self):
+ action = Gio.SimpleAction.new_stateful("multiedit", None, GLib.Variant.new_boolean(False))
+ action.connect('activate', self.activate_toggle)
+ action.connect('change-state', self.multi_edit_mode)
+ self.window.add_action(action)
+
+ self.menu = self.extend_gear_menu("ext9")
+ item = Gio.MenuItem.new(_('Multi Edit Mode'), "win.multiedit")
+ self.menu.append_menu_item(item)
+
+ def _remove_menu(self):
+ self.window.remove_action("multiedit")
+
+ def do_update_state(self):
+ view = self.get_view_activatable(self.window.get_active_view())
+ self.get_action().set_state(GLib.Variant.new_boolean(view != None and view.enabled()))
+
+ def get_view_activatable(self, view):
+ if not hasattr(view, "multiedit_view_activatable"):
+ return None
+ return view.multiedit_view_activatable
+
+ def get_action(self):
+ return self.window.lookup_action("multiedit")
+
+ def on_multi_edit_toggled(self, viewactivatable):
+ if viewactivatable.view == self.window.get_active_view():
+ self.get_action().set_state(GLib.Variant.new_boolean(viewactivatable.enabled()))
+
+ def activate_toggle(self, action, parameter):
+ state = action.get_state()
+ action.change_state(GLib.Variant.new_boolean(not state.get_boolean()))
+
+ def multi_edit_mode(self, action, state):
+ view = self.window.get_active_view()
+ helper = self.get_view_activatable(view)
+
+ active = state.get_boolean()
+
+ if helper != None:
+ helper.toggle_multi_edit(active)
+
+ action.set_state(GLib.Variant.new_boolean(active))
+
+# ex:ts=4:et:
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