From 84a27086bbd9f493128b354300f9c77ccb32a56b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Sat, 18 Apr 2015 15:42:59 +0200 Subject: Imported Upstream version 0.6.0 --- src/actionGroups/menuGroup.vala | 148 ++++++++++++++++++++-------------------- 1 file changed, 74 insertions(+), 74 deletions(-) (limited to 'src/actionGroups/menuGroup.vala') diff --git a/src/actionGroups/menuGroup.vala b/src/actionGroups/menuGroup.vala index 26a2662..7a1e344 100644 --- a/src/actionGroups/menuGroup.vala +++ b/src/actionGroups/menuGroup.vala @@ -1,35 +1,35 @@ -/* -Copyright (c) 2011 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 . -*/ +///////////////////////////////////////////////////////////////////////// +// 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 { -///////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////// /// An ActionGroup which displays the user's main menu. It's a bit ugly, /// but it supports both, an older version and libgnome-menus-3 at the /// same time. ///////////////////////////////////////////////////////////////////////// - + public class MenuGroup : 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 + /// 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: Main menu"); @@ -38,50 +38,50 @@ public class MenuGroup : ActionGroup { description.id = "menu"; return description; } - + ///////////////////////////////////////////////////////////////////// /// True, if this MenuGroup is the top most menu. ///////////////////////////////////////////////////////////////////// - + public bool is_toplevel {get; construct set; default = true;} - + ///////////////////////////////////////////////////////////////////// /// The menu tree displayed by the MenuGroup. Only set for the /// toplevel MenuGroup. ///////////////////////////////////////////////////////////////////// - + private GMenu.Tree menu = null; - + ///////////////////////////////////////////////////////////////////// /// A list of all sub menus of this MenuGroup. ///////////////////////////////////////////////////////////////////// - + private Gee.ArrayList childs; - + ///////////////////////////////////////////////////////////////////// - /// Two members needed to avoid useless, frequent changes of the + /// Two members needed to avoid useless, frequent changes of the /// stored Actions. ///////////////////////////////////////////////////////////////////// - + private bool changing = false; private bool changed_again = false; - + ///////////////////////////////////////////////////////////////////// /// C'tor, initializes all members. Used for the toplevel menu. ///////////////////////////////////////////////////////////////////// - + public MenuGroup(string parent_id) { GLib.Object(parent_id : parent_id, is_toplevel : true); } - + ///////////////////////////////////////////////////////////////////// /// C'tor, initializes all members. Used for sub menus. ///////////////////////////////////////////////////////////////////// - + public MenuGroup.sub_menu(string parent_id) { GLib.Object(parent_id : parent_id, is_toplevel : false); } - + construct { this.childs = new Gee.ArrayList(); @@ -89,16 +89,16 @@ public class MenuGroup : ActionGroup { #if HAVE_GMENU_3 this.menu = new GMenu.Tree("applications.menu", GMenu.TreeFlags.INCLUDE_EXCLUDED); this.menu.changed.connect(this.reload); - #endif - - this.load_toplevel(); - } + #endif + + this.load_toplevel(); + } } - + ///////////////////////////////////////////////////////////////////// /// Starts to load the menu. ///////////////////////////////////////////////////////////////////// - + private void load_toplevel() { #if HAVE_GMENU_3 try { @@ -113,13 +113,13 @@ public class MenuGroup : ActionGroup { this.menu.add_monitor(this.reload); var dir = this.menu.get_root_directory(); this.load_contents(dir, this.parent_id); - #endif + #endif } ///////////////////////////////////////////////////////////////////// /// Parses the main menu recursively. ///////////////////////////////////////////////////////////////////// - + private void load_contents(GMenu.TreeDirectory dir, string parent_id) { #if HAVE_GMENU_3 var item = dir.iter(); @@ -128,35 +128,35 @@ public class MenuGroup : ActionGroup { var type = item.next(); if (type == GMenu.TreeItemType.INVALID) break; - + if (type == GMenu.TreeItemType.DIRECTORY && !item.get_directory().get_is_nodisplay()) { - // create a MenuGroup for sub menus - + // create a MenuGroup for sub menus + // get icon var icon = item.get_directory().get_icon(); - + var sub_menu = PieManager.create_dynamic_pie(item.get_directory().get_name(), Icon.get_icon_name(icon)); var group = new MenuGroup.sub_menu(sub_menu.id); group.add_action(new PieAction(parent_id, true)); group.load_contents(item.get_directory(), sub_menu.id); childs.add(group); - + sub_menu.add_group(group); - - this.add_action(new PieAction(sub_menu.id)); + + this.add_action(new PieAction(sub_menu.id)); } else if (type == GMenu.TreeItemType.ENTRY ) { // create an AppAction for entries if (!item.get_entry().get_is_excluded()) { - this.add_action(ActionRegistry.new_for_app_info(item.get_entry().get_app_info())); - } + this.add_action(ActionRegistry.new_for_app_info(item.get_entry().get_app_info())); + } } } #else foreach (var item in dir.get_contents()) { switch(item.get_type()) { case GMenu.TreeItemType.DIRECTORY: - // create a MenuGroup for sub menus + // create a MenuGroup for sub menus if (!((GMenu.TreeDirectory)item).get_is_nodisplay()) { var sub_menu = PieManager.create_dynamic_pie( ((GMenu.TreeDirectory)item).get_name(), @@ -165,30 +165,30 @@ public class MenuGroup : ActionGroup { group.add_action(new PieAction(parent_id, true)); group.load_contents((GMenu.TreeDirectory)item, sub_menu.id); childs.add(group); - + sub_menu.add_group(group); - - this.add_action(new PieAction(sub_menu.id)); - } + + this.add_action(new PieAction(sub_menu.id)); + } break; - + case GMenu.TreeItemType.ENTRY: // create an AppAction for entries if (!((GMenu.TreeEntry)item).get_is_nodisplay() && !((GMenu.TreeEntry)item).get_is_excluded()) { - this.add_action(new AppAction(((GMenu.TreeEntry)item).get_name(), - ((GMenu.TreeEntry)item).get_icon(), - ((GMenu.TreeEntry)item).get_exec())); - } + this.add_action(new AppAction(((GMenu.TreeEntry)item).get_name(), + ((GMenu.TreeEntry)item).get_icon(), + ((GMenu.TreeEntry)item).get_exec())); + } break; } } #endif } - + ///////////////////////////////////////////////////////////////////// /// Reloads the menu. ///////////////////////////////////////////////////////////////////// - + private void reload() { // avoid too frequent changes... if (!this.changing) { @@ -204,46 +204,46 @@ public class MenuGroup : ActionGroup { #if !HAVE_GMENU_3 this.menu.remove_monitor(this.reload); #endif - + this.clear(); this.load_toplevel(); - + this.changing = false; return false; }); } else { this.changed_again = true; - } + } } - + ///////////////////////////////////////////////////////////////////// /// Deletes all generated Pies, when the toplevel menu is deleted. ///////////////////////////////////////////////////////////////////// - + public override void on_remove() { if (this.is_toplevel) this.clear(); } - + ///////////////////////////////////////////////////////////////////// /// Clears this ActionGroup recursively. ///////////////////////////////////////////////////////////////////// - + private void clear() { foreach (var child in childs) child.clear(); if (!this.is_toplevel) PieManager.remove_pie(this.parent_id); - + this.delete_all(); - + this.childs.clear(); - + #if !HAVE_GMENU_3 this.menu = null; #endif - + } } -- cgit v1.2.3