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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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_WEBUI_HUNG_RENDERER_DIALOG_H_ | 5 #ifndef CHROME_BROWSER_UI_WEBUI_HUNG_RENDERER_DIALOG_H_ |
6 #define CHROME_BROWSER_UI_WEBUI_HUNG_RENDERER_DIALOG_H_ | 6 #define CHROME_BROWSER_UI_WEBUI_HUNG_RENDERER_DIALOG_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
12 #include "base/string16.h" | 12 #include "base/string16.h" |
13 #include "base/values.h" | 13 #include "base/values.h" |
14 #include "chrome/browser/ui/webui/html_dialog_ui.h" | 14 #include "chrome/browser/ui/webui/html_dialog_ui.h" |
15 #include "ui/gfx/native_widget_types.h" | 15 #include "ui/gfx/native_widget_types.h" |
16 | 16 |
17 class TabContents; | 17 class TabContents; |
18 class HungRendererDialogHandler; | |
19 | 18 |
20 class HungRendererDialog : private HtmlDialogUIDelegate { | 19 class HungRendererDialog : private HtmlDialogUIDelegate { |
21 public: | 20 public: |
22 // Shows a hung renderer dialog. | 21 // Shows a hung renderer dialog. |
23 static void ShowHungRendererDialog(TabContents* contents); | 22 static void ShowHungRendererDialog(TabContents* contents); |
24 | 23 |
25 // Hides a hung renderer dialog. | 24 // Hides a hung renderer dialog. |
26 static void HideHungRendererDialog(TabContents* contents); | 25 static void HideHungRendererDialog(TabContents* contents); |
27 | 26 |
28 private: | 27 private: |
(...skipping 14 matching lines...) Expand all Loading... |
43 virtual void GetDialogSize(gfx::Size* size) const OVERRIDE; | 42 virtual void GetDialogSize(gfx::Size* size) const OVERRIDE; |
44 virtual std::string GetDialogArgs() const OVERRIDE; | 43 virtual std::string GetDialogArgs() const OVERRIDE; |
45 virtual void OnDialogClosed(const std::string& json_retval) OVERRIDE; | 44 virtual void OnDialogClosed(const std::string& json_retval) OVERRIDE; |
46 virtual void OnCloseContents(TabContents* source, | 45 virtual void OnCloseContents(TabContents* source, |
47 bool* out_close_dialog) OVERRIDE; | 46 bool* out_close_dialog) OVERRIDE; |
48 virtual bool ShouldShowDialogTitle() const OVERRIDE; | 47 virtual bool ShouldShowDialogTitle() const OVERRIDE; |
49 | 48 |
50 // The tab contents. | 49 // The tab contents. |
51 TabContents* contents_; | 50 TabContents* contents_; |
52 | 51 |
53 // The dialog handler. | |
54 HungRendererDialogHandler* handler_; | |
55 | |
56 // The dialog window. | 52 // The dialog window. |
57 gfx::NativeWindow window_; | 53 gfx::NativeWindow window_; |
58 | 54 |
59 DISALLOW_COPY_AND_ASSIGN(HungRendererDialog); | 55 DISALLOW_COPY_AND_ASSIGN(HungRendererDialog); |
60 }; | 56 }; |
61 | 57 |
62 // Dialog handler that handles calls from the JS WebUI code to get the details | 58 // Dialog handler that handles calls from the JS WebUI code to get the details |
63 // of the list of frozen tabs. | 59 // of the list of frozen tabs. |
64 class HungRendererDialogHandler : public WebUIMessageHandler { | 60 class HungRendererDialogHandler : public WebUIMessageHandler { |
65 public: | 61 public: |
66 explicit HungRendererDialogHandler(TabContents* contents); | 62 explicit HungRendererDialogHandler(TabContents* contents); |
67 | 63 |
68 void CloseDialog(); | |
69 | |
70 // Overridden from WebUIMessageHandler | 64 // Overridden from WebUIMessageHandler |
71 virtual void RegisterMessages(); | 65 virtual void RegisterMessages(); |
72 | 66 |
73 private: | 67 private: |
74 void RequestTabContentsList(const base::ListValue* args); | 68 void RequestTabContentsList(const base::ListValue* args); |
75 | 69 |
76 // The tab contents. | 70 // The tab contents. |
77 TabContents* contents_; | 71 TabContents* contents_; |
78 | 72 |
79 DISALLOW_COPY_AND_ASSIGN(HungRendererDialogHandler); | 73 DISALLOW_COPY_AND_ASSIGN(HungRendererDialogHandler); |
80 }; | 74 }; |
81 | 75 |
82 | 76 |
83 #endif // CHROME_BROWSER_UI_WEBUI_HUNG_RENDERER_DIALOG_H_ | 77 #endif // CHROME_BROWSER_UI_WEBUI_HUNG_RENDERER_DIALOG_H_ |
84 | 78 |
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