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1 // Copyright 2016 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 #ifndef CHROME_BROWSER_CHROMEOS_ARC_OPEN_WITH_MENU_CONTROLLER_DELEGATE_H_ | |
6 #define CHROME_BROWSER_CHROMEOS_ARC_OPEN_WITH_MENU_CONTROLLER_DELEGATE_H_ | |
7 | |
8 #include <unordered_map> | |
9 | |
hidehiko
2016/03/16 02:23:53
nit: #include <utility> here for std::pair
Yusuke Sato
2016/03/31 14:46:29
Done.
| |
10 #include "base/compiler_specific.h" | |
11 #include "base/macros.h" | |
12 #include "base/memory/weak_ptr.h" | |
13 #include "base/strings/string16.h" | |
14 #include "base/timer/timer.h" | |
15 #include "components/arc/common/intent_helper.mojom.h" | |
16 #include "components/renderer_context_menu/render_view_context_menu_observer.h" | |
17 #include "ui/base/models/simple_menu_model.h" | |
18 #include "url/gurl.h" | |
19 | |
20 class RenderViewContextMenuProxy; | |
21 | |
22 namespace arc { | |
23 | |
24 class ArcBridgeService; | |
25 | |
26 // A class for populating "Open with <ARC app>" menu items in a renderer context | |
27 // menu. | |
28 class OpenWithMenuControllerDelegate { | |
29 public: | |
30 using HandlerMap = std::unordered_map<int, UrlHandlerInfoPtr>; | |
31 | |
32 explicit OpenWithMenuControllerDelegate(ArcBridgeService* bridge_service); | |
33 ~OpenWithMenuControllerDelegate(); | |
34 | |
35 int Init(RenderViewContextMenuProxy* proxy, | |
36 int main_menu_id_start, | |
37 size_t num_main_menu_items, | |
38 const GURL& url); | |
39 void ExecuteCommand(int id); | |
40 | |
41 static std::pair<HandlerMap, int> BuildHandlersMapForTesting( | |
42 int menu_id_start, | |
43 size_t num_menu_items, | |
44 mojo::Array<UrlHandlerInfoPtr> handlers); | |
45 | |
46 private: | |
47 base::string16 GetLabelForCommandId(int command_id) const; | |
48 IntentHelperInstance* GetIntentHelper(); | |
49 | |
50 // A callback function called when a mojo IPC issued in InitMenu finishes. | |
51 void OnUrlHandlerList(mojo::Array<UrlHandlerInfoPtr> handlers); | |
52 | |
53 // The callback function for base::RepeatingTimer. This function updates the | |
54 // "loading..." animation in the context-menu item. | |
55 void OnAnimationTimerExpired(); | |
56 | |
57 // The bridge service. | |
58 ArcBridgeService* const bridge_service_; | |
59 | |
60 RenderViewContextMenuProxy* proxy_; | |
61 std::set<int> all_command_ids_; | |
62 int main_menu_id_start_; | |
63 size_t num_main_menu_items_; | |
64 GURL link_url_; | |
65 ui::SimpleMenuModel sub_menu_; | |
66 | |
67 // The string used for animation until we receive a response from the ARC | |
68 // process. The current animation just adds periods at the end of this string: | |
69 // 'Loading' -> 'Loading.' -> 'Loading..' -> 'Loading...' (-> 'Loading') | |
70 base::string16 loading_message_; | |
71 size_t loading_frame_; | |
72 | |
73 // A timer used for loading animation. | |
74 base::RepeatingTimer animation_timer_; | |
75 | |
76 // A map from a command ID to a handler. | |
77 HandlerMap handlers_; | |
78 | |
79 // Always keep this the last member of this class to make sure it's the | |
80 // first thing to be destructed. | |
81 base::WeakPtrFactory<OpenWithMenuControllerDelegate> weak_ptr_factory_; | |
82 | |
83 DISALLOW_COPY_AND_ASSIGN(OpenWithMenuControllerDelegate); | |
84 }; | |
85 | |
86 } // namespace arc | |
87 | |
88 #endif // CHROME_BROWSER_CHROMEOS_ARC_OPEN_WITH_MENU_CONTROLLER_DELEGATE_H_ | |
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