282 lines
10 KiB
Python
282 lines
10 KiB
Python
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# -*- coding: UTF-8 -*-
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# Gedit External Tools plugin
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# Copyright (C) 2005-2006 Steve Frécinaux <steve@istique.net>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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__all__ = ('ExternalToolsPlugin', 'ExternalToolsWindowHelper',
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'Manager', 'OutputPanel', 'Capture', 'UniqueById')
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import gedit
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import gtk
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from manager import Manager
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from library import ToolLibrary
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from outputpanel import OutputPanel
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from capture import Capture
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from functions import *
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class ToolMenu(object):
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ACTION_HANDLER_DATA_KEY = "ExternalToolActionHandlerData"
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ACTION_ITEM_DATA_KEY = "ExternalToolActionItemData"
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def __init__(self, library, window, menupath):
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super(ToolMenu, self).__init__()
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self._library = library
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self._window = window
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self._menupath = menupath
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self._merge_id = 0
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self._action_group = gtk.ActionGroup("ExternalToolsPluginToolActions")
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self._signals = []
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self.update()
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def deactivate(self):
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self.remove()
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def remove(self):
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if self._merge_id != 0:
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self._window.get_ui_manager().remove_ui(self._merge_id)
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self._window.get_ui_manager().remove_action_group(self._action_group)
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self._merge_id = 0
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for action in self._action_group.list_actions():
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handler = action.get_data(self.ACTION_HANDLER_DATA_KEY)
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if handler is not None:
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action.disconnect(handler)
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action.set_data(self.ACTION_ITEM_DATA_KEY, None)
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action.set_data(self.ACTION_HANDLER_DATA_KEY, None)
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self._action_group.remove_action(action)
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accelmap = gtk.accel_map_get()
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for s in self._signals:
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accelmap.disconnect(s)
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self._signals = []
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def _insert_directory(self, directory, path):
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manager = self._window.get_ui_manager()
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for item in directory.subdirs:
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action_name = 'ExternalToolDirectory%X' % id(item)
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action = gtk.Action(action_name, item.name.replace('_', '__'), None, None)
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self._action_group.add_action(action)
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manager.add_ui(self._merge_id, path,
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action_name, action_name,
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gtk.UI_MANAGER_MENU, False)
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self._insert_directory(item, path + '/' + action_name)
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for item in directory.tools:
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action_name = 'ExternalToolTool%X' % id(item)
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action = gtk.Action(action_name, item.name.replace('_', '__'), item.comment, None)
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handler = action.connect("activate", capture_menu_action, self._window, item)
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action.set_data(self.ACTION_ITEM_DATA_KEY, item)
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action.set_data(self.ACTION_HANDLER_DATA_KEY, handler)
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# Make sure to replace accel
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accelpath = '<Actions>/ExternalToolsPluginToolActions/%s' % (action_name, )
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if item.shortcut:
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key, mod = gtk.accelerator_parse(item.shortcut)
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gtk.accel_map_change_entry(accelpath, key, mod, True)
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self._signals.append(gtk.accel_map_get().connect('changed::%s' % (accelpath,), self.on_accelmap_changed, item))
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self._action_group.add_action_with_accel(action, item.shortcut)
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manager.add_ui(self._merge_id, path,
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action_name, action_name,
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gtk.UI_MANAGER_MENUITEM, False)
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def on_accelmap_changed(self, accelmap, path, key, mod, tool):
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tool.shortcut = gtk.accelerator_name(key, mod)
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tool.save()
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self._window.get_data("ExternalToolsPluginWindowData").update_manager(tool)
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def update(self):
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self.remove()
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self._merge_id = self._window.get_ui_manager().new_merge_id()
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self._insert_directory(self._library.tree, self._menupath)
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self._window.get_ui_manager().insert_action_group(self._action_group, -1)
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self.filter(self._window.get_active_document())
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def filter_language(self, language, item):
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if not item.languages:
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return True
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if not language and 'plain' in item.languages:
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return True
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if language and (language.get_id() in item.languages):
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return True
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else:
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return False
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def filter(self, document):
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if document is None:
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return
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titled = document.get_uri() is not None
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remote = not document.is_local()
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states = {
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'all' : True,
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'local': titled and not remote,
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'remote': titled and remote,
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'titled': titled,
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'untitled': not titled,
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}
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language = document.get_language()
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for action in self._action_group.list_actions():
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item = action.get_data(self.ACTION_ITEM_DATA_KEY)
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if item is not None:
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action.set_visible(states[item.applicability] and self.filter_language(language, item))
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class ExternalToolsWindowHelper(object):
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def __init__(self, plugin, window):
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super(ExternalToolsWindowHelper, self).__init__()
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self._window = window
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self._plugin = plugin
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self._library = ToolLibrary()
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manager = window.get_ui_manager()
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self._action_group = gtk.ActionGroup('ExternalToolsPluginActions')
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self._action_group.set_translation_domain('gedit')
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self._action_group.add_actions([('ExternalToolManager',
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None,
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_('Manage _External Tools...'),
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None,
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_("Opens the External Tools Manager"),
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lambda action: plugin.open_dialog()),
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('ExternalTools',
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None,
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_('External _Tools'),
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None,
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_("External tools"),
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None)])
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manager.insert_action_group(self._action_group, -1)
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ui_string = """
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<ui>
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<menubar name="MenuBar">
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<menu name="ToolsMenu" action="Tools">
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<placeholder name="ToolsOps_4">
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<separator/>
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<menu name="ExternalToolsMenu" action="ExternalTools">
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<placeholder name="ExternalToolPlaceholder"/>
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</menu>
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<separator/>
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</placeholder>
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<placeholder name="ToolsOps_5">
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<menuitem name="ExternalToolManager" action="ExternalToolManager"/>
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</placeholder>
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</menu>
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</menubar>
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</ui>"""
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self._merge_id = manager.add_ui_from_string(ui_string)
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self.menu = ToolMenu(self._library, self._window,
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"/MenuBar/ToolsMenu/ToolsOps_4/ExternalToolsMenu/ExternalToolPlaceholder")
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manager.ensure_update()
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# Create output console
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self._output_buffer = OutputPanel(self._plugin.get_data_dir(), window)
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bottom = window.get_bottom_panel()
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bottom.add_item(self._output_buffer.panel,
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_("Shell Output"),
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gtk.STOCK_EXECUTE)
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def update_ui(self):
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self.menu.filter(self._window.get_active_document())
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self._window.get_ui_manager().ensure_update()
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def deactivate(self):
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manager = self._window.get_ui_manager()
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self.menu.deactivate()
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manager.remove_ui(self._merge_id)
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manager.remove_action_group(self._action_group)
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manager.ensure_update()
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bottom = self._window.get_bottom_panel()
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bottom.remove_item(self._output_buffer.panel)
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def update_manager(self, tool):
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self._plugin.update_manager(tool)
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class ExternalToolsPlugin(gedit.Plugin):
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WINDOW_DATA_KEY = "ExternalToolsPluginWindowData"
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def __init__(self):
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super(ExternalToolsPlugin, self).__init__()
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self._manager = None
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self._manager_default_size = None
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ToolLibrary().set_locations(os.path.join(self.get_data_dir(), 'tools'))
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def activate(self, window):
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helper = ExternalToolsWindowHelper(self, window)
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window.set_data(self.WINDOW_DATA_KEY, helper)
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def deactivate(self, window):
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window.get_data(self.WINDOW_DATA_KEY).deactivate()
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window.set_data(self.WINDOW_DATA_KEY, None)
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def update_ui(self, window):
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window.get_data(self.WINDOW_DATA_KEY).update_ui()
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def create_configure_dialog(self):
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return self.open_dialog()
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def open_dialog(self):
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if not self._manager:
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self._manager = Manager(self.get_data_dir())
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if self._manager_default_size:
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self._manager.dialog.set_default_size(*self._manager_default_size)
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self._manager.dialog.connect('destroy', self.on_manager_destroy)
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window = gedit.app_get_default().get_active_window()
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self._manager.run(window)
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return self._manager.dialog
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def update_manager(self, tool):
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if not self._manager:
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return
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self._manager.tool_changed(tool, True)
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def on_manager_destroy(self, dialog):
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self._manager_default_size = [dialog.allocation.width, dialog.allocation.height]
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self._manager = None
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# ex:ts=4:et:
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