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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 CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_ | 5 #ifndef CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_ |
6 #define CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_ | 6 #define CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_ |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
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86 ~CreateParams(); | 86 ~CreateParams(); |
87 CreateParams(BrowserContext* context, SiteInstance* site); | 87 CreateParams(BrowserContext* context, SiteInstance* site); |
88 | 88 |
89 BrowserContext* browser_context; | 89 BrowserContext* browser_context; |
90 | 90 |
91 // Specifying a SiteInstance here is optional. It can be set to avoid an | 91 // Specifying a SiteInstance here is optional. It can be set to avoid an |
92 // extra process swap if the first navigation is expected to require a | 92 // extra process swap if the first navigation is expected to require a |
93 // privileged process. | 93 // privileged process. |
94 SiteInstance* site_instance; | 94 SiteInstance* site_instance; |
95 | 95 |
| 96 // The opener WebContents is the WebContents that initiated this request, |
| 97 // if any. |
96 WebContents* opener; | 98 WebContents* opener; |
| 99 |
| 100 // If the opener is suppressed, then the new WebContents doesn't hold a |
| 101 // reference to its opener. |
| 102 bool opener_suppressed; |
97 int routing_id; | 103 int routing_id; |
98 int main_frame_routing_id; | 104 int main_frame_routing_id; |
99 | 105 |
100 // Initial size of the new WebContent's view. Can be (0, 0) if not needed. | 106 // Initial size of the new WebContent's view. Can be (0, 0) if not needed. |
101 gfx::Size initial_size; | 107 gfx::Size initial_size; |
102 | 108 |
103 // True if the contents should be initially hidden. | 109 // True if the contents should be initially hidden. |
104 bool initially_hidden; | 110 bool initially_hidden; |
105 | 111 |
106 // If this instance ID is non-zero then it indicates that this WebContents | 112 // If this instance ID is non-zero then it indicates that this WebContents |
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187 virtual void ForEachFrame( | 193 virtual void ForEachFrame( |
188 const base::Callback<void(RenderFrameHost*)>& on_frame) = 0; | 194 const base::Callback<void(RenderFrameHost*)>& on_frame) = 0; |
189 | 195 |
190 // Sends the given IPC to all frames in the currently active view. This is a | 196 // Sends the given IPC to all frames in the currently active view. This is a |
191 // convenience method instead of calling ForEach. | 197 // convenience method instead of calling ForEach. |
192 virtual void SendToAllFrames(IPC::Message* message) = 0; | 198 virtual void SendToAllFrames(IPC::Message* message) = 0; |
193 | 199 |
194 // Gets the current RenderViewHost for this tab. | 200 // Gets the current RenderViewHost for this tab. |
195 virtual RenderViewHost* GetRenderViewHost() const = 0; | 201 virtual RenderViewHost* GetRenderViewHost() const = 0; |
196 | 202 |
197 // Returns the WebContents embedding this WebContents, if any. | |
198 // If this is a top-level WebContents then it returns NULL. | |
199 virtual WebContents* GetEmbedderWebContents() const = 0; | |
200 | |
201 // Gets the instance ID of the current WebContents if it is embedded | |
202 // within a BrowserPlugin. The instance ID of a WebContents uniquely | |
203 // identifies it within its embedder WebContents. | |
204 virtual int GetEmbeddedInstanceID() const = 0; | |
205 | |
206 // Gets the current RenderViewHost's routing id. Returns | 203 // Gets the current RenderViewHost's routing id. Returns |
207 // MSG_ROUTING_NONE when there is no RenderViewHost. | 204 // MSG_ROUTING_NONE when there is no RenderViewHost. |
208 virtual int GetRoutingID() const = 0; | 205 virtual int GetRoutingID() const = 0; |
209 | 206 |
210 // Returns the currently active RenderWidgetHostView. This may change over | 207 // Returns the currently active RenderWidgetHostView. This may change over |
211 // time and can be NULL (during setup and teardown). | 208 // time and can be NULL (during setup and teardown). |
212 virtual RenderWidgetHostView* GetRenderWidgetHostView() const = 0; | 209 virtual RenderWidgetHostView* GetRenderWidgetHostView() const = 0; |
213 | 210 |
214 // Returns the currently active fullscreen widget. If there is none, returns | 211 // Returns the currently active fullscreen widget. If there is none, returns |
215 // NULL. | 212 // NULL. |
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605 | 602 |
606 private: | 603 private: |
607 // This interface should only be implemented inside content. | 604 // This interface should only be implemented inside content. |
608 friend class WebContentsImpl; | 605 friend class WebContentsImpl; |
609 WebContents() {} | 606 WebContents() {} |
610 }; | 607 }; |
611 | 608 |
612 } // namespace content | 609 } // namespace content |
613 | 610 |
614 #endif // CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_ | 611 #endif // CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_ |
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