fossfreedom
265 linhas
8.9 KiB
Python
265 linhas
8.9 KiB
Python
# -*- Mode: python; coding: utf-8; tab-width: 4; indent-tabs-mode: nil; -*-
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#
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# Copyright (C) 2012 - fossfreedom
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# Copyright (C) 2012 - Agustin Carrasco
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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, or (at your option)
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# 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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# define plugin
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from gi.repository import GObject
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from gi.repository import Gtk
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from gi.repository import RB
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from gi.repository import Peas
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from gi.repository import Gio
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from gi.repository import GLib
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import rb
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from coverart_browser_prefs import GSetting
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from coverart_browser_prefs import CoverLocale
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from coverart_browser_source import CoverArtBrowserSource
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from coverart_listview import ListView
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from coverart_queueview import QueueView
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from coverart_toolbar import TopToolbar
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class CoverArtBrowserEntryType(RB.RhythmDBEntryType):
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'''
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Entry type for our source.
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'''
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def __init__(self):
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'''
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Initializes the entry type.
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'''
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RB.RhythmDBEntryType.__init__(self, name='CoverArtBrowserEntryType')
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class CoverArtBrowserPlugin(GObject.Object, Peas.Activatable):
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'''
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Main class of the plugin. Manages the activation and deactivation of the
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plugin.
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'''
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__gtype_name = 'CoverArtBrowserPlugin'
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object = GObject.property(type=GObject.Object)
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def __init__(self):
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'''
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Initialises the plugin object.
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'''
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GObject.Object.__init__(self)
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def do_activate(self):
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'''
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Called by Rhythmbox when the plugin is activated. It creates the
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plugin's source and connects signals to manage the plugin's
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preferences.
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'''
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print("CoverArtBrowser DEBUG - do_activate")
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self.shell = self.object
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self.db = self.shell.props.db
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entry_type = CoverArtBrowserEntryType()
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self.db.register_entry_type(entry_type)
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cl = CoverLocale()
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cl.switch_locale(cl.Locale.LOCALE_DOMAIN)
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entry_type.category = RB.RhythmDBEntryCategory.NORMAL
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group = RB.DisplayPageGroup.get_by_id('library')
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# load plugin icon
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theme = Gtk.IconTheme.get_default()
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rb.append_plugin_source_path(theme, '/icons')
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iconfile = Gio.File.new_for_path(
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rb.find_plugin_file(self, 'img/covermgr_rb3.png'))
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self.source = CoverArtBrowserSource(
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shell=self.shell,
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name=_("CoverArt"),
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entry_type=entry_type,
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plugin=self,
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icon=Gio.FileIcon.new(iconfile),
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query_model=self.shell.props.library_source.props.base_query_model)
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self.shell.register_entry_type_for_source(self.source, entry_type)
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self.shell.append_display_page(self.source, group)
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self.source.props.query_model.connect('complete', self.load_complete)
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self._externalmenu = ExternalPluginMenu(self)
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cl.switch_locale(cl.Locale.RB)
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print("CoverArtBrowser DEBUG - end do_activate")
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def do_deactivate(self):
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'''
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Called by Rhythmbox when the plugin is deactivated. It makes sure to
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free all the resources used by the plugin.
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'''
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print("CoverArtBrowser DEBUG - do_deactivate")
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self.source.delete_thyself()
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if self._externalmenu:
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self._externalmenu.cleanup()
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del self.shell
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del self.db
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del self.source
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print("CoverArtBrowser DEBUG - end do_deactivate")
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def load_complete(self, *args, **kwargs):
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'''
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Called by Rhythmbox when it has completed loading all data
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Used to automatically switch to the browser if the user
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has set in the preferences
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'''
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gs = GSetting()
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setting = gs.get_setting(gs.Path.PLUGIN)
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if setting[gs.PluginKey.AUTOSTART]:
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GLib.idle_add(self.shell.props.display_page_tree.select,
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self.source)
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def _translation_helper(self):
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'''
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a method just to help out with translation strings
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it is not meant to be called by itself
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'''
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# define .plugin text strings used for translation
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plugin = _('CoverArt Browser')
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desc = _('Browse and play your albums through their covers')
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#. TRANSLATORS: This is the icon-grid view that the user sees
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tile = _('Tiles')
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#. TRANSLATORS: This is the cover-flow view the user sees - they can swipe album covers from side-to-side
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artist = _('Flow')
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#. TRANSLATORS: percentage size that the image will be expanded
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scale = _('Scale by %:')
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class ExternalPluginMenu(GObject.Object):
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toolbar_pos = GObject.property(type=str, default=TopToolbar.name)
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def __init__(self, plugin):
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super(ExternalPluginMenu, self).__init__()
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self.plugin = plugin
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self.shell = plugin.shell
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self.source = plugin.source
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self.app_id = None
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from coverart_browser_source import Views
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self._views = Views(self.shell)
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self._connect_properties()
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self._connect_signals()
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self._create_menu()
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def _connect_signals(self):
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self.connect('notify::toolbar-pos', self._on_notify_toolbar_pos)
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self.shell.props.display_page_tree.connect(
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"selected", self.on_page_change
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)
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def _connect_properties(self):
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gs = GSetting()
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setting = gs.get_setting(gs.Path.PLUGIN)
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setting.bind(gs.PluginKey.TOOLBAR_POS, self, 'toolbar_pos',
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Gio.SettingsBindFlags.GET)
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def _on_notify_toolbar_pos(self, *args):
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if self.toolbar_pos == TopToolbar.name:
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self._create_menu()
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else:
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self.cleanup()
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def cleanup(self):
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if self.app_id:
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app = Gio.Application.get_default()
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for location in self.locations:
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app.remove_plugin_menu_item(location, self.app_id)
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self.app_id = None
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def _create_menu(self):
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app = Gio.Application.get_default()
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self.app_id = 'coverart-browser'
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self.locations = ['library-toolbar', 'queue-toolbar']
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action_name = 'coverart-browser-views'
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self.action = Gio.SimpleAction.new_stateful(
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action_name, GLib.VariantType.new('s'),
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self._views.get_action_name(ListView.name)
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)
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self.action.connect("activate", self.view_change_cb)
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app.add_action(self.action)
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menu_item = Gio.MenuItem()
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section = Gio.Menu()
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menu = Gio.Menu()
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toolbar_item = Gio.MenuItem()
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for view_name in self._views.get_view_names():
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menu_item.set_label(self._views.get_menu_name(view_name))
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menu_item.set_action_and_target_value(
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'app.' + action_name, self._views.get_action_name(view_name)
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)
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section.append_item(menu_item)
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menu.append_section(None, section)
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cl = CoverLocale()
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cl.switch_locale(cl.Locale.LOCALE_DOMAIN)
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toolbar_item.set_label(_('Views'))
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cl.switch_locale(cl.Locale.RB)
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toolbar_item.set_submenu(menu)
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for location in self.locations:
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app.add_plugin_menu_item(location, self.app_id, toolbar_item)
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def on_page_change(self, display_page_tree, page):
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'''
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Called when the display page changes. Grabs query models and sets the
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active view.
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'''
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if page == self.shell.props.library_source:
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self.action.set_state(self._views.get_action_name(ListView.name))
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elif page == self.shell.props.queue_source:
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self.action.set_state(self._views.get_action_name(QueueView.name))
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def view_change_cb(self, action, current):
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'''
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Called when the view state on a page is changed. Sets the new
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state.
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'''
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action.set_state(current)
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view_name = self._views.get_view_name_for_action(current)
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if view_name != ListView.name and view_name != QueueView.name:
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gs = GSetting()
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setting = gs.get_setting(gs.Path.PLUGIN)
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setting[gs.PluginKey.VIEW_NAME] = view_name
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GLib.idle_add(self.shell.props.display_page_tree.select,
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self.source)
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elif view_name == ListView.name:
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GLib.idle_add(self.shell.props.display_page_tree.select,
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self.shell.props.library_source)
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elif view_name == QueueView.name:
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GLib.idle_add(self.shell.props.display_page_tree.select,
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self.shell.props.queue_source)
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