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-rw-r--r--src/actionGroups/menuGroup.vala148
1 files changed, 74 insertions, 74 deletions
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 <http://www.gnu.org/licenses/>.
-*/
+/////////////////////////////////////////////////////////////////////////
+// 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 <http://www.gnu.org/licenses/>.
+/////////////////////////////////////////////////////////////////////////
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<MenuGroup?> 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<MenuGroup?>();
@@ -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
-
+
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 21:54:44 +0000