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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_DELEGATE_H_ | 5 #ifndef CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_DELEGATE_H_ |
6 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_DELEGATE_H_ | 6 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_DELEGATE_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <string> | 10 #include <string> |
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217 // special case for <webview> guests, but this logic should eventually be | 217 // special case for <webview> guests, but this logic should eventually be |
218 // moved down into RenderFrameProxyHost::RouteMessageEvent when <webview> | 218 // moved down into RenderFrameProxyHost::RouteMessageEvent when <webview> |
219 // refactoring for --site-per-process mode is further along. See | 219 // refactoring for --site-per-process mode is further along. See |
220 // https://crbug.com/330264. | 220 // https://crbug.com/330264. |
221 virtual void EnsureOpenerProxiesExist(RenderFrameHost* source_rfh) {} | 221 virtual void EnsureOpenerProxiesExist(RenderFrameHost* source_rfh) {} |
222 | 222 |
223 // Set the |node| frame as focused in the current FrameTree as well as | 223 // Set the |node| frame as focused in the current FrameTree as well as |
224 // possibly changing focus in distinct but related inner/outer WebContents. | 224 // possibly changing focus in distinct but related inner/outer WebContents. |
225 virtual void SetFocusedFrame(FrameTreeNode* node, SiteInstance* source) {} | 225 virtual void SetFocusedFrame(FrameTreeNode* node, SiteInstance* source) {} |
226 | 226 |
227 // Searches the WebContents for a focused frame, potentially in an inner | |
228 // WebContents. If this WebContents has no focused frame, returns |nullptr|. | |
229 // If there is no inner WebContents at the focused tree node, returns its | |
230 // RenderFrameHost. If there is an inner WebContents, search it for focused | |
231 // frames and inner contents. If an inner WebContents does not have a focused | |
232 // frame, return the main frame, since the attchment frame in its outer | |
dmazzoni
2017/02/22 08:46:41
nit: attchment -> attachment.
Also, "return the m
avallee
2017/02/22 16:58:48
Done.
| |
233 // WebContents is not live. | |
234 virtual RenderFrameHost* GetFocusedFrameIncludingInnerWebContents(); | |
235 | |
227 // Creates a WebUI object for a frame navigating to |url|. If no WebUI | 236 // Creates a WebUI object for a frame navigating to |url|. If no WebUI |
228 // applies, returns null. | 237 // applies, returns null. |
229 virtual std::unique_ptr<WebUIImpl> CreateWebUIForRenderFrameHost( | 238 virtual std::unique_ptr<WebUIImpl> CreateWebUIForRenderFrameHost( |
230 const GURL& url); | 239 const GURL& url); |
231 | 240 |
232 // Called by |frame| to notify that it has received an update on focused | 241 // Called by |frame| to notify that it has received an update on focused |
233 // element. |bounds_in_root_view| is the rectangle containing the element that | 242 // element. |bounds_in_root_view| is the rectangle containing the element that |
234 // is focused and is with respect to root frame's RenderWidgetHost's | 243 // is focused and is with respect to root frame's RenderWidgetHost's |
235 // coordinate space. | 244 // coordinate space. |
236 virtual void OnFocusedElementChangedInFrame( | 245 virtual void OnFocusedElementChangedInFrame( |
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275 const gfx::Rect& initial_rect, | 284 const gfx::Rect& initial_rect, |
276 bool user_gesture) {} | 285 bool user_gesture) {} |
277 | 286 |
278 protected: | 287 protected: |
279 virtual ~RenderFrameHostDelegate() {} | 288 virtual ~RenderFrameHostDelegate() {} |
280 }; | 289 }; |
281 | 290 |
282 } // namespace content | 291 } // namespace content |
283 | 292 |
284 #endif // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_DELEGATE_H_ | 293 #endif // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_DELEGATE_H_ |
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