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
  13 namespace ash {
  14 namespace shell {
  15
  16 ContextMenu::ContextMenu(aura::Window* root)
  17     : ui::SimpleMenuModel(NULL),
  18       root_window_(root),
  19       alignment_menu_(root) {
  20   DCHECK(root_window_);
  21   set_delegate(this);
  22   AddCheckItemWithStringId(MENU_AUTO_HIDE,
  23                            IDS_ASH_SHELF_CONTEXT_MENU_AUTO_HIDE);
  24   AddSubMenuWithStringId(MENU_ALIGNMENT_MENU,
  25                          IDS_ASH_SHELF_CONTEXT_MENU_POSITION,
  26                          &alignment_menu_);
  27 }
  28
  29 ContextMenu::~ContextMenu() {
  30 }
  31
  32 bool ContextMenu::IsCommandIdChecked(int command_id) const {
  33   switch (command_id) {
  34     case MENU_AUTO_HIDE:
  35       return Shell::GetInstance()->GetShelfAutoHideBehavior(root_window_) ==
  36           ash::SHELF_AUTO_HIDE_BEHAVIOR_ALWAYS;
  37     default:
  38       return false;
  39   }
  40 }
  41
  42 bool ContextMenu::IsCommandIdEnabled(int command_id) const {
  43   return true;
  44 }
  45
  46 bool ContextMenu::GetAcceleratorForCommandId(
  47       int command_id,
  48       ui::Accelerator* accelerator) {
  49   return false;
  50 }
  51
  52 void ContextMenu::ExecuteCommand(int command_id, int event_flags) {
  53   Shell* shell = Shell::GetInstance();
  54   switch (static_cast<MenuItem>(command_id)) {
  55     case MENU_AUTO_HIDE:
  56       shell->SetShelfAutoHideBehavior(
  57           shell->GetShelfAutoHideBehavior(root_window_) ==
  58               SHELF_AUTO_HIDE_BEHAVIOR_ALWAYS ?
  59                   SHELF_AUTO_HIDE_BEHAVIOR_NEVER :
  60                   SHELF_AUTO_HIDE_BEHAVIOR_ALWAYS,
  61           root_window_);
  62       break;
  63     case MENU_ALIGNMENT_MENU:
  64       break;
  65   }
  66 }
  67
  68 }  // namespace shell
  69 }  // namespace ash