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# -*- coding: UTF-8 -*-
# Pluma External Tools plugin
# Copyright (C) 2005-2006 Steve Frécinaux <steve@istique.net>
# Copyright (C) 2012-2021 MATE Developers
#
# 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 St, Fifth Floor, Boston, MA 02110-1301 USA
__all__ = ('ExternalToolsPlugin', )
from gi.repository import GObject, Gtk, Peas, Pluma
from .manager import Manager
from .library import ToolLibrary
from .outputpanel import OutputPanel
from .functions import *
class ToolMenu(object):
def __init__(self, library, window, panel, plugin, menupath):
super(ToolMenu, self).__init__()
self._library = library
self._window = window
self._panel = panel
self._plugin = plugin
self._menupath = menupath
self._merge_id = 0
self._action_group = Gtk.ActionGroup("ExternalToolsPluginToolActions")
self._signals = []
self.update()
def deactivate(self):
self.remove()
def remove(self):
if self._merge_id != 0:
self._window.get_ui_manager().remove_ui(self._merge_id)
self._window.get_ui_manager().remove_action_group(self._action_group)
self._merge_id = 0
for action in self._action_group.list_actions():
if action._tool_handler is not None:
action.disconnect(action._tool_handler)
action._tool_item = None
action._tool_handler = None
self._action_group.remove_action(action)
accelmap = Gtk.AccelMap.get()
for s in self._signals:
accelmap.disconnect(s)
self._signals = []
def _insert_directory(self, directory, path):
manager = self._window.get_ui_manager()
for item in directory.subdirs:
action_name = 'ExternalToolDirectory%X' % id(item)
action = Gtk.Action(action_name, item.name.replace('_', '__'), None, None)
self._action_group.add_action(action)
manager.add_ui(self._merge_id, path,
action_name, action_name,
Gtk.UIManagerItemType.MENU, False)
self._insert_directory(item, path + '/' + action_name)
for item in directory.tools:
action_name = 'ExternalToolTool%X' % id(item)
action = Gtk.Action(action_name, item.name.replace('_', '__'), item.comment, None)
handler = action.connect("activate", capture_menu_action, self._window, self._panel, item)
# Attach the item and the handler to the action object
action._tool_item = item
action._tool_handler = handler
# Make sure to replace accel
accelpath = '<Actions>/ExternalToolsPluginToolActions/%s' % (action_name, )
if item.shortcut:
key, mod = Gtk.accelerator_parse(item.shortcut)
Gtk.AccelMap.change_entry(accelpath, key, mod, True)
self._signals.append(Gtk.AccelMap.get().connect('changed::%s' % (accelpath,), self.on_accelmap_changed, item))
self._action_group.add_action_with_accel(action, item.shortcut)
manager.add_ui(self._merge_id, path,
action_name, action_name,
Gtk.UIManagerItemType.MENUITEM, False)
def on_accelmap_changed(self, accelmap, path, key, mod, tool):
tool.shortcut = Gtk.accelerator_name(key, mod)
tool.save()
self._plugin.update_manager(tool)
def update(self):
self.remove()
self._merge_id = self._window.get_ui_manager().new_merge_id()
self._insert_directory(self._library.tree, self._menupath)
self._window.get_ui_manager().insert_action_group(self._action_group, -1)
self.filter(self._window.get_active_document())
def filter_language(self, language, item):
if not item.languages:
return True
if not language and 'plain' in item.languages:
return True
if language and (language.get_id() in item.languages):
return True
else:
return False
def filter(self, document):
if document is None:
return
titled = document.get_uri() is not None
remote = not document.is_local()
states = {
'all' : True,
'local': titled and not remote,
'remote': titled and remote,
'titled': titled,
'untitled': not titled,
}
language = document.get_language()
for action in self._action_group.list_actions():
if action._tool_item is not None:
action.set_visible(states[action._tool_item.applicability] and
self.filter_language(language, action._tool_item))
class ExternalToolsPlugin(GObject.Object, Pluma.WindowActivatable):
__gtype_name__ = "ExternalToolsPlugin"
window = GObject.Property(type=Pluma.Window)
def __init__(self):
GObject.Object.__init__(self)
self._manager = None
self._manager_default_size = None
def do_activate(self):
self._library = ToolLibrary()
self._library.set_locations(os.path.join(self.plugin_info.get_data_dir(), 'tools'))
manager = self.window.get_ui_manager()
self._action_group = Gtk.ActionGroup('ExternalToolsPluginActions')
self._action_group.set_translation_domain('pluma')
self._action_group.add_actions([('ExternalToolManager',
None,
_('Manage _External Tools...'),
None,
_("Opens the External Tools Manager"),
lambda action: self.open_dialog()),
('ExternalTools',
None,
_('External _Tools'),
None,
_("External tools"),
None)])
manager.insert_action_group(self._action_group, -1)
ui_string = """
<ui>
<menubar name="MenuBar">
<menu name="ToolsMenu" action="Tools">
<placeholder name="ToolsOps_4">
<separator/>
<menu name="ExternalToolsMenu" action="ExternalTools">
<placeholder name="ExternalToolPlaceholder"/>
</menu>
<separator/>
</placeholder>
<placeholder name="ToolsOps_5">
<menuitem name="ExternalToolManager" action="ExternalToolManager"/>
</placeholder>
</menu>
</menubar>
</ui>"""
self._merge_id = manager.add_ui_from_string(ui_string)
# Create output console
self._output_buffer = OutputPanel(self.plugin_info.get_data_dir(), self.window)
self.menu = ToolMenu(self._library, self.window, self._output_buffer, self,
"/MenuBar/ToolsMenu/ToolsOps_4/ExternalToolsMenu/ExternalToolPlaceholder")
manager.ensure_update()
bottom = self.window.get_bottom_panel()
bottom.add_item_with_icon(self._output_buffer.panel,
_("Shell Output"),
"system-run")
def do_deactivate(self):
manager = self.window.get_ui_manager()
self.menu.deactivate()
manager.remove_ui(self._merge_id)
manager.remove_action_group(self._action_group)
manager.ensure_update()
bottom = self.window.get_bottom_panel()
bottom.remove_item(self._output_buffer.panel)
def do_update_state(self):
self.menu.filter(self.window.get_active_document())
self.window.get_ui_manager().ensure_update()
def open_dialog(self):
if not self._manager:
self._manager = Manager(self.plugin_info.get_data_dir())
if self._manager_default_size:
self._manager.dialog.set_default_size(*self._manager_default_size)
self._manager.dialog.connect('destroy', self.on_manager_destroy)
self._manager.connect('tools-updated', self.on_manager_tools_updated)
window = Pluma.App.get_default().get_active_window()
self._manager.run(window)
return self._manager.dialog
def update_manager(self, tool):
if not self._manager:
return
self._manager.tool_changed(tool, True)
def on_manager_destroy(self, dialog):
self._manager_default_size = self._manager.get_final_size()
self._manager = None
def on_manager_tools_updated(self, manager):
self.menu.update()
# ex:ts=4:et:
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