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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 #ifndef CHROME_BROWSER_TAB_CONTENTS_WEB_CONTENTS_VIEW_H_ | 5 #ifndef CHROME_BROWSER_TAB_CONTENTS_WEB_CONTENTS_VIEW_H_ |
6 #define CHROME_BROWSER_TAB_CONTENTS_WEB_CONTENTS_VIEW_H_ | 6 #define CHROME_BROWSER_TAB_CONTENTS_WEB_CONTENTS_VIEW_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 | 10 |
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30 // dependent web contents views. The WebContents uses this interface to talk to | 30 // dependent web contents views. The WebContents uses this interface to talk to |
31 // them. View-related messages will also get forwarded directly to this class | 31 // them. View-related messages will also get forwarded directly to this class |
32 // from RenderViewHost via RenderViewHostDelegate::View. | 32 // from RenderViewHost via RenderViewHostDelegate::View. |
33 // | 33 // |
34 // It contains a small amount of logic with respect to creating new sub-view | 34 // It contains a small amount of logic with respect to creating new sub-view |
35 // that should be the same for all platforms. | 35 // that should be the same for all platforms. |
36 class WebContentsView : public RenderViewHostDelegate::View { | 36 class WebContentsView : public RenderViewHostDelegate::View { |
37 public: | 37 public: |
38 virtual ~WebContentsView() {} | 38 virtual ~WebContentsView() {} |
39 | 39 |
| 40 // Creates the appropriate type of WebContentsView for the current system. |
| 41 // The return value is a new heap allocated view with ownership passing to |
| 42 // the caller. |
| 43 static WebContentsView* Create(WebContents* web_contents); |
| 44 |
40 virtual WebContents* GetWebContents() = 0; | 45 virtual WebContents* GetWebContents() = 0; |
41 | 46 |
42 virtual void CreateView() = 0; | 47 virtual void CreateView() = 0; |
43 | 48 |
44 // Sets up the View that holds the rendered web page, receives messages for | 49 // Sets up the View that holds the rendered web page, receives messages for |
45 // it and contains page plugins. The host view should be sized to the current | 50 // it and contains page plugins. The host view should be sized to the current |
46 // size of the WebContents. | 51 // size of the WebContents. |
47 virtual RenderWidgetHostView* CreateViewForWidget( | 52 virtual RenderWidgetHostView* CreateViewForWidget( |
48 RenderWidgetHost* render_widget_host) = 0; | 53 RenderWidgetHost* render_widget_host) = 0; |
49 | 54 |
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187 | 192 |
188 // These maps hold on to the widgets that we created on behalf of the | 193 // These maps hold on to the widgets that we created on behalf of the |
189 // renderer that haven't shown yet. | 194 // renderer that haven't shown yet. |
190 typedef std::map<int, RenderWidgetHostView*> PendingWidgetViews; | 195 typedef std::map<int, RenderWidgetHostView*> PendingWidgetViews; |
191 PendingWidgetViews pending_widget_views_; | 196 PendingWidgetViews pending_widget_views_; |
192 | 197 |
193 DISALLOW_COPY_AND_ASSIGN(WebContentsView); | 198 DISALLOW_COPY_AND_ASSIGN(WebContentsView); |
194 }; | 199 }; |
195 | 200 |
196 #endif // CHROME_BROWSER_TAB_CONTENTS_WEB_CONTENTS_VIEW_H_ | 201 #endif // CHROME_BROWSER_TAB_CONTENTS_WEB_CONTENTS_VIEW_H_ |
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