app_list_controller_delegate.h revision 68043e1e95eeb07d5cae7aca370b26518b0867d6 
1// Copyright 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#ifndef CHROME_BROWSER_UI_APP_LIST_APP_LIST_CONTROLLER_DELEGATE_H_
6#define CHROME_BROWSER_UI_APP_LIST_APP_LIST_CONTROLLER_DELEGATE_H_
7
8#include <string>
9
10#include "ui/gfx/native_widget_types.h"
11
12class Profile;
13
14namespace base {
15class FilePath;
16}
17
18namespace extensions {
19class Extension;
20}
21
22namespace gfx {
23class ImageSkia;
24}
25
26// Interface to allow the view delegate to call out to whatever is controlling
27// the app list. This will have different implementations for different
28// platforms.
29class AppListControllerDelegate {
30 public:
31  // Indicates the source of an app list activation, for tracking purposes.
32  enum AppListSource {
33    LAUNCH_FROM_UNKNOWN,
34    LAUNCH_FROM_APP_LIST,
35    LAUNCH_FROM_APP_LIST_SEARCH
36  };
37
38  virtual ~AppListControllerDelegate();
39
40  // Dismisses the view.
41  virtual void DismissView() = 0;
42
43  // Handle the view being closed.
44  virtual void ViewClosing();
45
46  // Get app list window.
47  virtual gfx::NativeWindow GetAppListWindow() = 0;
48
49  // Get the application icon to be used, if any, for the app list.
50  virtual gfx::ImageSkia GetWindowIcon();
51
52  // Control of pinning apps.
53  virtual bool IsAppPinned(const std::string& extension_id);
54  virtual void PinApp(const std::string& extension_id);
55  virtual void UnpinApp(const std::string& extension_id);
56  virtual bool CanPin() = 0;
57
58  // Be aware of the extension prompt (either uninstalling flow or enable flow).
59  virtual void OnShowExtensionPrompt() {}
60  virtual void OnCloseExtensionPrompt() {}
61
62  // Whether the controller supports a Create Shortcuts flow.
63  virtual bool CanDoCreateShortcutsFlow(bool is_platform_app) = 0;
64  virtual void DoCreateShortcutsFlow(Profile* profile,
65                                     const std::string& extension_id);
66
67  // Handle the "create window" context menu items of Chrome App.
68  // |incognito| is true to create an incognito window.
69  virtual void CreateNewWindow(Profile* profile, bool incognito);
70
71  // Show the app's most recent window, or launch it if it is not running.
72  virtual void ActivateApp(Profile* profile,
73                           const extensions::Extension* extension,
74                           AppListSource source,
75                           int event_flags) = 0;
76
77  // Launch the app.
78  virtual void LaunchApp(Profile* profile,
79                         const extensions::Extension* extension,
80                         AppListSource source,
81                         int event_flags) = 0;
82
83  // Show the app list for the profile specified by |profile_path|.
84  virtual void ShowForProfileByPath(const base::FilePath& profile_path) = 0;
85
86  // Whether or not the icon indicating which user is logged in should be
87  // visible.
88  virtual bool ShouldShowUserIcon();
89
90  static std::string AppListSourceToString(AppListSource source);
91};
92
93#endif  // CHROME_BROWSER_UI_APP_LIST_APP_LIST_CONTROLLER_DELEGATE_H_
94