From a1c05d93bbb3c1bdb0c0fed9d7110804037cfd55 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Sun, 3 May 2015 07:25:37 +0200 Subject: Imported Upstream version 0.6.2 --- src/actionGroups/workspaceWindowListGroup.vala | 145 +++++++++++++++++++++++++ 1 file changed, 145 insertions(+) create mode 100644 src/actionGroups/workspaceWindowListGroup.vala (limited to 'src/actionGroups/workspaceWindowListGroup.vala') diff --git a/src/actionGroups/workspaceWindowListGroup.vala b/src/actionGroups/workspaceWindowListGroup.vala new file mode 100644 index 0000000..42a4863 --- /dev/null +++ b/src/actionGroups/workspaceWindowListGroup.vala @@ -0,0 +1,145 @@ +///////////////////////////////////////////////////////////////////////// +// Copyright (c) 2011-2015 by Simon Schneegans +// +// 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 3 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, see . +///////////////////////////////////////////////////////////////////////// + +namespace GnomePie { + +///////////////////////////////////////////////////////////////////// +/// This group displays a list of all running application windows of +/// the current workspace. +///////////////////////////////////////////////////////////////////// + +public class WorkspaceWindowListGroup : ActionGroup { + + ///////////////////////////////////////////////////////////////////// + /// Used to register this type of ActionGroup. It sets the display + /// name for this ActionGroup, it's icon name and the string used in + /// the pies.conf file for this kind of ActionGroups. + ///////////////////////////////////////////////////////////////////// + + public static GroupRegistry.TypeDescription register() { + var description = new GroupRegistry.TypeDescription(); + description.name = _("Group: Window List for current workspace"); + description.icon = "preferences-system-windows"; + description.description = _("Shows a Slice for each of your opened windows on the current workspace."); + description.id = "workspace_window_list"; + return description; + } + + ///////////////////////////////////////////////////////////////////// + /// Two members needed to avoid useless, frequent changes of the + /// stored Actions. + ///////////////////////////////////////////////////////////////////// + + private bool changing = false; + private bool changed_again = false; + + private Wnck.Screen screen; + + ///////////////////////////////////////////////////////////////////// + /// C'tor, initializes all members. + ///////////////////////////////////////////////////////////////////// + + public WorkspaceWindowListGroup(string parent_id) { + GLib.Object(parent_id : parent_id); + } + + ///////////////////////////////////////////////////////////////////// + /// Loads all windows. + ///////////////////////////////////////////////////////////////////// + + construct { + this.screen = Wnck.Screen.get_default(); + + this.screen.window_opened.connect(reload); + this.screen.window_closed.connect(reload); + this.screen.active_workspace_changed.connect(reload); + + this.load(); + } + + ///////////////////////////////////////////////////////////////////// + /// Loads all currently opened windows and creates actions for them. + ///////////////////////////////////////////////////////////////////// + + private void load() { + unowned GLib.List windows = this.screen.get_windows(); + + var matcher = Bamf.Matcher.get_default(); + + foreach (var window in windows) { + if (window.get_window_type() == Wnck.WindowType.NORMAL + && !window.is_skip_pager() && !window.is_skip_tasklist() + && window.get_workspace() != null + && window.get_workspace() == this.screen.get_active_workspace()) { + + var application = window.get_application(); + var bamf_app = matcher.get_application_for_xid((uint32)window.get_xid()); + + string name = window.get_name(); + + if (name.length > 30) + name = name.substring(0, 30) + "..."; + + var action = new SigAction( + name, + (bamf_app == null) ? application.get_icon_name().down() : bamf_app.get_icon(), + "%lu".printf(window.get_xid()) + ); + action.activated.connect((time_stamp) => { + Wnck.Screen.get_default().force_update(); + + var xid = (X.Window)uint64.parse(action.real_command); + var win = Wnck.Window.get(xid); + + if (win.is_minimized()) + win.unminimize(time_stamp); + + win.activate_transient(time_stamp); + }); + this.add_action(action); + } + } + } + + ///////////////////////////////////////////////////////////////////// + /// Reloads all running applications. + ///////////////////////////////////////////////////////////////////// + + private void reload() { + // avoid too frequent changes... + if (!this.changing) { + this.changing = true; + Timeout.add(500, () => { + if (this.changed_again) { + this.changed_again = false; + return true; + } + + // reload + this.delete_all(); + this.load(); + + this.changing = false; + return false; + }); + } else { + this.changed_again = true; + } + } +} + +} -- cgit v1.2.3