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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_UI_COCOA_CONSTRAINED_WINDOW_CONSTRAINED_WINDOW_MAC_ | 5 #ifndef CHROME_BROWSER_UI_COCOA_CONSTRAINED_WINDOW_CONSTRAINED_WINDOW_MAC_ |
6 #define CHROME_BROWSER_UI_COCOA_CONSTRAINED_WINDOW_CONSTRAINED_WINDOW_MAC_ | 6 #define CHROME_BROWSER_UI_COCOA_CONSTRAINED_WINDOW_CONSTRAINED_WINDOW_MAC_ |
7 | 7 |
8 #import <Cocoa/Cocoa.h> | 8 #import <Cocoa/Cocoa.h> |
9 | 9 |
10 #include "base/mac/scoped_nsobject.h" | |
11 #include "components/web_modal/web_contents_modal_dialog_manager.h" | |
12 | |
13 namespace content { | 10 namespace content { |
14 class WebContents; | 11 class WebContents; |
15 } | 12 } |
16 class ConstrainedWindowMac; | 13 class ConstrainedWindowMac; |
17 class SingleWebContentsDialogManagerCocoa; | 14 class SingleWebContentsDialogManagerCocoa; |
18 @protocol ConstrainedWindowSheet; | 15 @protocol ConstrainedWindowSheet; |
19 | 16 |
20 // A delegate for a constrained window. The delegate is notified when the | 17 // A delegate for a constrained window. The delegate is notified when the |
21 // window closes. | 18 // window closes. |
22 class ConstrainedWindowMacDelegate { | 19 class ConstrainedWindowMacDelegate { |
23 public: | 20 public: |
24 virtual void OnConstrainedWindowClosed(ConstrainedWindowMac* window) = 0; | 21 virtual void OnConstrainedWindowClosed(ConstrainedWindowMac* window) = 0; |
25 }; | 22 }; |
26 | 23 |
27 // Creates a ConstrainedWindowMac, shows the dialog, and returns it. | |
28 std::unique_ptr<ConstrainedWindowMac> CreateAndShowWebModalDialogMac( | |
29 ConstrainedWindowMacDelegate* delegate, | |
30 content::WebContents* web_contents, | |
31 id<ConstrainedWindowSheet> sheet); | |
32 | |
33 // Creates a ConstrainedWindowMac and returns it. | |
34 std::unique_ptr<ConstrainedWindowMac> CreateWebModalDialogMac( | |
35 ConstrainedWindowMacDelegate* delegate, | |
36 content::WebContents* web_contents, | |
37 id<ConstrainedWindowSheet> sheet); | |
38 | |
39 // Constrained window implementation for Mac. | 24 // Constrained window implementation for Mac. |
40 // Normally an instance of this class is owned by the delegate. The delegate | 25 // Normally an instance of this class is owned by the delegate. The delegate |
41 // should delete the instance when the window is closed. | 26 // should delete the instance when the window is closed. |
42 class ConstrainedWindowMac { | 27 class ConstrainedWindowMac { |
43 public: | 28 public: |
44 ConstrainedWindowMac(ConstrainedWindowMacDelegate* delegate, | 29 ConstrainedWindowMac(ConstrainedWindowMacDelegate* delegate, |
45 content::WebContents* web_contents, | 30 content::WebContents* web_contents, |
46 id<ConstrainedWindowSheet> sheet); | 31 id<ConstrainedWindowSheet> sheet); |
47 ~ConstrainedWindowMac(); | 32 ~ConstrainedWindowMac(); |
48 | 33 |
49 // Shows the constrained window. | |
50 void ShowWebContentsModalDialog(); | |
51 | |
52 // Closes the constrained window. | 34 // Closes the constrained window. |
53 void CloseWebContentsModalDialog(); | 35 void CloseWebContentsModalDialog(); |
54 | 36 |
55 SingleWebContentsDialogManagerCocoa* manager() const { return manager_; } | 37 SingleWebContentsDialogManagerCocoa* manager() const { return manager_; } |
56 void set_manager(SingleWebContentsDialogManagerCocoa* manager) { | 38 void set_manager(SingleWebContentsDialogManagerCocoa* manager) { |
57 manager_ = manager; | 39 manager_ = manager; |
58 } | 40 } |
59 id<ConstrainedWindowSheet> sheet() const { return sheet_.get(); } | |
60 | 41 |
61 // Called by |manager_| when the dialog is closing. | 42 // Called by |manager_| when the dialog is closing. |
62 void OnDialogClosing(); | 43 void OnDialogClosing(); |
63 | 44 |
64 // Whether or not the dialog was shown. If the dialog is auto-resizable, it | |
65 // is hidden until its WebContents initially loads. | |
66 bool DialogWasShown(); | |
67 | |
68 // Gets the dialog manager for |web_contents_|. | |
69 web_modal::WebContentsModalDialogManager* GetDialogManager(); | |
70 | |
71 private: | 45 private: |
72 ConstrainedWindowMacDelegate* delegate_; // weak, owns us. | 46 ConstrainedWindowMacDelegate* delegate_; // weak, owns us. |
73 SingleWebContentsDialogManagerCocoa* manager_; // weak, owned by WCMDM. | 47 SingleWebContentsDialogManagerCocoa* manager_; // weak, owned by WCMDM. |
74 content::WebContents* web_contents_; // weak, owned by dialog initiator. | |
75 base::scoped_nsprotocol<id<ConstrainedWindowSheet>> sheet_; | |
76 scoped_ptr<SingleWebContentsDialogManagerCocoa> native_manager_; | |
77 }; | 48 }; |
78 | 49 |
79 #endif // CHROME_BROWSER_UI_COCOA_CONSTRAINED_WINDOW_CONSTRAINED_WINDOW_MAC_ | 50 #endif // CHROME_BROWSER_UI_COCOA_CONSTRAINED_WINDOW_CONSTRAINED_WINDOW_MAC_ |
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