shelf_util.cc revision a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7 
1// Copyright 2013 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/shelf/shelf_util.h"
6
7#include "ui/aura/window_property.h"
8
9DECLARE_WINDOW_PROPERTY_TYPE(ash::LauncherID);
10DECLARE_WINDOW_PROPERTY_TYPE(ash::LauncherItemDetails*);
11
12namespace ash {
13
14DEFINE_LOCAL_WINDOW_PROPERTY_KEY(LauncherID, kLauncherID, kInvalidLauncherID);
15
16// ash::LauncherItemDetails for kLauncherItemDetaildKey is owned by the window
17// and will be freed automatically.
18DEFINE_OWNED_WINDOW_PROPERTY_KEY(LauncherItemDetails,
19                                 kLauncherItemDetailsKey,
20                                 NULL);
21
22void SetLauncherIDForWindow(LauncherID id, aura::Window* window) {
23  if (!window)
24    return;
25
26  window->SetProperty(kLauncherID, id);
27}
28
29LauncherID GetLauncherIDForWindow(aura::Window* window) {
30  DCHECK(window);
31  return window->GetProperty(kLauncherID);
32}
33
34void SetLauncherItemDetailsForWindow(aura::Window* window,
35                                     const LauncherItemDetails& details) {
36  // |item_details| is owned by |window|.
37  LauncherItemDetails* item_details = new LauncherItemDetails(details);
38  window->SetProperty(kLauncherItemDetailsKey, item_details);
39}
40
41void ClearLauncherItemDetailsForWindow(aura::Window* window) {
42  window->ClearProperty(kLauncherItemDetailsKey);
43}
44
45const LauncherItemDetails* GetLauncherItemDetailsForWindow(
46    aura::Window* window) {
47  return window->GetProperty(kLauncherItemDetailsKey);
48}
49
50}  // namespace ash
51