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| 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 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 // Contains code for managing local HTML UI at chrome-ui:// URLs. | 5 // Contains code for managing local HTML UI at chrome-ui:// URLs. |
| 6 | 6 |
| 7 #ifndef CHROME_BROWSER_DOM_UI_CONTENTS_H_ | 7 #ifndef CHROME_BROWSER_DOM_UI_CONTENTS_H_ |
| 8 #define CHROME_BROWSER_DOM_UI_CONTENTS_H_ | 8 #define CHROME_BROWSER_DOM_UI_CONTENTS_H_ |
| 9 | 9 |
| 10 #include "chrome/browser/dom_ui/chrome_url_data_manager.h" | 10 #include "chrome/browser/dom_ui/chrome_url_data_manager.h" |
| 11 #include "chrome/browser/tab_contents/web_contents.h" | 11 #include "chrome/browser/tab_contents/web_contents.h" |
| 12 #include "webkit/glue/webpreferences.h" | 12 #include "webkit/glue/webpreferences.h" |
| 13 | 13 |
| 14 class DOMUI; | 14 class DOMUI; |
| 15 class render_view_host; | 15 class RenderViewHost; |
| 16 | 16 |
| 17 // FavIconSource is the gateway between network-level chrome: | 17 // FavIconSource is the gateway between network-level chrome: |
| 18 // requests for favicons and the history backend that serves these. | 18 // requests for favicons and the history backend that serves these. |
| 19 class FavIconSource : public ChromeURLDataManager::DataSource { | 19 class FavIconSource : public ChromeURLDataManager::DataSource { |
| 20 public: | 20 public: |
| 21 explicit FavIconSource(Profile* profile); | 21 explicit FavIconSource(Profile* profile); |
| 22 | 22 |
| 23 // Called when the network layer has requested a resource underneath | 23 // Called when the network layer has requested a resource underneath |
| 24 // the path we registered. | 24 // the path we registered. |
| 25 virtual void StartDataRequest(const std::string& path, int request_id); | 25 virtual void StartDataRequest(const std::string& path, int request_id); |
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| 106 // The bookmark bar is always visible on the new tab. | 106 // The bookmark bar is always visible on the new tab. |
| 107 virtual bool IsBookmarkBarAlwaysVisible(); | 107 virtual bool IsBookmarkBarAlwaysVisible(); |
| 108 // When NTP gets the initial focus, focus the URL bar. | 108 // When NTP gets the initial focus, focus the URL bar. |
| 109 virtual void SetInitialFocus(); | 109 virtual void SetInitialFocus(); |
| 110 // Whether we want to display the page's URL. | 110 // Whether we want to display the page's URL. |
| 111 virtual bool ShouldDisplayURL(); | 111 virtual bool ShouldDisplayURL(); |
| 112 // We may wish to control what happens when a URL is opened. | 112 // We may wish to control what happens when a URL is opened. |
| 113 virtual void RequestOpenURL(const GURL& url, const GURL& referrer, | 113 virtual void RequestOpenURL(const GURL& url, const GURL& referrer, |
| 114 WindowOpenDisposition disposition); | 114 WindowOpenDisposition disposition); |
| 115 | 115 |
| 116 virtual void RenderViewCreated(RenderViewHost* render_view_host); |
| 117 |
| 116 // | 118 // |
| 117 // TabContents overrides | 119 // TabContents overrides |
| 118 // | 120 // |
| 119 virtual void UpdateHistoryForNavigation(const GURL& url, | 121 virtual void UpdateHistoryForNavigation(const GURL& url, |
| 120 const ViewHostMsg_FrameNavigate_Params& params) { } | 122 const ViewHostMsg_FrameNavigate_Params& params) { } |
| 121 virtual bool NavigateToPendingEntry(bool reload); | 123 virtual bool NavigateToPendingEntry(bool reload); |
| 122 | 124 |
| 123 // Return the scheme used. We currently use chrome: | 125 // Return the scheme used. We currently use chrome-ui: |
| 124 static const std::string GetScheme(); | 126 static const std::string GetScheme(); |
| 125 | 127 |
| 126 private: | 128 private: |
| 127 // Return a DOM UI for the provided URL. | 129 // Return a DOM UI for the provided URL. |
| 128 DOMUI* GetDOMUIForURL(const GURL& url); | 130 DOMUI* GetDOMUIForURL(const GURL& url); |
| 129 | 131 |
| 130 // The DOMUI we own and show. | 132 // The DOMUI we own and show. |
| 131 DOMUI* current_ui_; | 133 DOMUI* current_ui_; |
| 132 | 134 |
| 133 DISALLOW_COPY_AND_ASSIGN(DOMUIContents); | 135 DISALLOW_COPY_AND_ASSIGN(DOMUIContents); |
| 134 }; | 136 }; |
| 135 | 137 |
| 136 #endif // CHROME_BROWSER_DOM_UI_CONTENTS_H_ | 138 #endif // CHROME_BROWSER_DOM_UI_CONTENTS_H_ |
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