ash/shell/context_menu.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ash/shell/context_menu.h"
   6
   7 #include "ash/root_window_controller.h"
   8 #include "ash/shelf/shelf.h"
   9 #include "ash/shelf/shelf_types.h"
  10 #include "ash/shell.h"
  11 #include "grit/ash_strings.h"
  12 #include "ui/base/l10n/l10n_util.h"
  13
  14 namespace ash {
  15 namespace shell {
  16
  17 ContextMenu::ContextMenu(aura::Window* root)
  18     : ui::SimpleMenuModel(NULL),
  19       root_window_(root),
  20       alignment_menu_(root) {
  21   DCHECK(root_window_);
  22   set_delegate(this);
  23   AddCheckItemWithStringId(MENU_AUTO_HIDE,
  24                            IDS_ASH_SHELF_CONTEXT_MENU_AUTO_HIDE);
  25   AddSubMenuWithStringId(MENU_ALIGNMENT_MENU,
  26                          IDS_ASH_SHELF_CONTEXT_MENU_POSITION,
  27                          &alignment_menu_);
  28 }
  29
  30 ContextMenu::~ContextMenu() {
  31 }
  32
  33 bool ContextMenu::IsCommandIdChecked(int command_id) const {
  34   switch (command_id) {
  35     case MENU_AUTO_HIDE:
  36       return Shell::GetInstance()->GetShelfAutoHideBehavior(root_window_) ==
  37           ash::SHELF_AUTO_HIDE_BEHAVIOR_ALWAYS;
  38     default:
  39       return false;
  40   }
  41 }
  42
  43 bool ContextMenu::IsCommandIdEnabled(int command_id) const {
  44   return true;
  45 }
  46
  47 bool ContextMenu::GetAcceleratorForCommandId(
  48       int command_id,
  49       ui::Accelerator* accelerator) {
  50   return false;
  51 }
  52
  53 void ContextMenu::ExecuteCommand(int command_id, int event_flags) {
  54   Shell* shell = Shell::GetInstance();
  55   switch (static_cast<MenuItem>(command_id)) {
  56     case MENU_AUTO_HIDE:
  57       shell->SetShelfAutoHideBehavior(
  58           shell->GetShelfAutoHideBehavior(root_window_) ==
  59               SHELF_AUTO_HIDE_BEHAVIOR_ALWAYS ?
  60                   SHELF_AUTO_HIDE_BEHAVIOR_NEVER :
  61                   SHELF_AUTO_HIDE_BEHAVIOR_ALWAYS,
  62           root_window_);
  63       break;
  64     case MENU_ALIGNMENT_MENU:
  65       break;
  66   }
  67 }
  68
  69 }  // namespace shell
  70 }  // namespace ash