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      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 "ash/shelf/shelf_constants.h"
      8 #include "ui/aura/window_property.h"
      9 
     10 DECLARE_WINDOW_PROPERTY_TYPE(ash::ShelfID);
     11 DECLARE_WINDOW_PROPERTY_TYPE(ash::ShelfItemDetails*);
     12 
     13 namespace ash {
     14 
     15 DEFINE_WINDOW_PROPERTY_KEY(ShelfID, kShelfID, kInvalidShelfID);
     16 
     17 // ShelfItemDetails for kShelfItemDetaildKey is owned by the window
     18 // and will be freed automatically.
     19 DEFINE_OWNED_WINDOW_PROPERTY_KEY(ShelfItemDetails,
     20                                  kShelfItemDetailsKey,
     21                                  NULL);
     22 
     23 void SetShelfIDForWindow(ShelfID id, aura::Window* window) {
     24   if (!window)
     25     return;
     26 
     27   window->SetProperty(kShelfID, id);
     28 }
     29 
     30 ShelfID GetShelfIDForWindow(const aura::Window* window) {
     31   DCHECK(window);
     32   return window->GetProperty(kShelfID);
     33 }
     34 
     35 void SetShelfItemDetailsForWindow(aura::Window* window,
     36                                   const ShelfItemDetails& details) {
     37   // |item_details| is owned by |window|.
     38   ShelfItemDetails* item_details = new ShelfItemDetails(details);
     39   window->SetProperty(kShelfItemDetailsKey, item_details);
     40 }
     41 
     42 void SetShelfItemDetailsForDialogWindow(aura::Window* window,
     43                                         int image_resource_id) {
     44   // |item_details| is owned by |window|.
     45   ShelfItemDetails* item_details = new ShelfItemDetails;
     46   item_details->type = TYPE_DIALOG;
     47   item_details->image_resource_id = image_resource_id;
     48   item_details->title = window->title();
     49   window->SetProperty(kShelfItemDetailsKey, item_details);
     50 }
     51 
     52 void ClearShelfItemDetailsForWindow(aura::Window* window) {
     53   window->ClearProperty(kShelfItemDetailsKey);
     54 }
     55 
     56 const ShelfItemDetails* GetShelfItemDetailsForWindow(
     57     aura::Window* window) {
     58   return window->GetProperty(kShelfItemDetailsKey);
     59 }
     60 
     61 }  // namespace ash
     62