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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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73 // | 73 // |
74 // That's it; go to your kitchen, grab a scone, and chill. WebContents will do | 74 // That's it; go to your kitchen, grab a scone, and chill. WebContents will do |
75 // all the multi-process stuff behind the scenes. More details are at | 75 // all the multi-process stuff behind the scenes. More details are at |
76 // http://www.chromium.org/developers/design-documents/multi-process-architectur e . | 76 // http://www.chromium.org/developers/design-documents/multi-process-architectur e . |
77 // | 77 // |
78 // Each WebContents has exactly one NavigationController; each | 78 // Each WebContents has exactly one NavigationController; each |
79 // NavigationController belongs to one WebContents. The NavigationController can | 79 // NavigationController belongs to one WebContents. The NavigationController can |
80 // be obtained from GetController(), and is used to load URLs into the | 80 // be obtained from GetController(), and is used to load URLs into the |
81 // WebContents, navigate it backwards/forwards, etc. See navigation_controller.h | 81 // WebContents, navigate it backwards/forwards, etc. See navigation_controller.h |
82 // for more details. | 82 // for more details. |
83 class WebContents : public PageNavigator, | 83 class WebContents : public PageNavigator, |
Charlie Reis
2015/05/22 23:44:31
We may want to add a small paragraph about inner/o
| |
84 public IPC::Sender, | 84 public IPC::Sender, |
85 public base::SupportsUserData { | 85 public base::SupportsUserData { |
86 public: | 86 public: |
87 struct CONTENT_EXPORT CreateParams { | 87 struct CONTENT_EXPORT CreateParams { |
88 explicit CreateParams(BrowserContext* context); | 88 explicit CreateParams(BrowserContext* context); |
89 ~CreateParams(); | 89 ~CreateParams(); |
90 CreateParams(BrowserContext* context, SiteInstance* site); | 90 CreateParams(BrowserContext* context, SiteInstance* site); |
91 | 91 |
92 BrowserContext* browser_context; | 92 BrowserContext* browser_context; |
93 | 93 |
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369 // SwapOut in RenderViewHost, which run the unload handler. | 369 // SwapOut in RenderViewHost, which run the unload handler. |
370 // | 370 // |
371 // |for_cross_site_transition| indicates whether this call is for the current | 371 // |for_cross_site_transition| indicates whether this call is for the current |
372 // frame during a cross-process navigation. False means we're closing the | 372 // frame during a cross-process navigation. False means we're closing the |
373 // entire tab. | 373 // entire tab. |
374 // | 374 // |
375 // TODO(creis): We should run the beforeunload handler for every frame that | 375 // TODO(creis): We should run the beforeunload handler for every frame that |
376 // has one. | 376 // has one. |
377 virtual void DispatchBeforeUnload(bool for_cross_site_transition) = 0; | 377 virtual void DispatchBeforeUnload(bool for_cross_site_transition) = 0; |
378 | 378 |
379 // Attaches or associates this inner WebContents to its container frame | |
nasko
2015/05/22 16:32:28
nit: What is the difference between "attach" and "
lazyboy
2015/05/26 16:32:55
None, removed "associates".
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380 // |outer_contents_frame| in |outer_web_contents|. | |
381 virtual void AttachToOuterWebContentsFrame( | |
382 WebContents* outer_web_contents, | |
383 RenderFrameHost* outer_contents_frame) = 0; | |
384 | |
379 // Commands ------------------------------------------------------------------ | 385 // Commands ------------------------------------------------------------------ |
380 | 386 |
381 // Stop any pending navigation. | 387 // Stop any pending navigation. |
382 virtual void Stop() = 0; | 388 virtual void Stop() = 0; |
383 | 389 |
384 // Creates a new WebContents with the same state as this one. The returned | 390 // Creates a new WebContents with the same state as this one. The returned |
385 // heap-allocated pointer is owned by the caller. | 391 // heap-allocated pointer is owned by the caller. |
386 virtual WebContents* Clone() = 0; | 392 virtual WebContents* Clone() = 0; |
387 | 393 |
388 // Reloads the focused frame. | 394 // Reloads the focused frame. |
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659 | 665 |
660 private: | 666 private: |
661 // This interface should only be implemented inside content. | 667 // This interface should only be implemented inside content. |
662 friend class WebContentsImpl; | 668 friend class WebContentsImpl; |
663 WebContents() {} | 669 WebContents() {} |
664 }; | 670 }; |
665 | 671 |
666 } // namespace content | 672 } // namespace content |
667 | 673 |
668 #endif // CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_ | 674 #endif // CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_ |
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