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Side by Side Diff: content/renderer/web_ui_mojo.h

Issue 365513002: Port identity_internals to mojo (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: sky fixes Created 6 years, 5 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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_RENDERER_WEB_UI_MOJO_H_ 5 #ifndef CONTENT_RENDERER_WEB_UI_MOJO_H_
6 #define CONTENT_RENDERER_WEB_UI_MOJO_H_ 6 #define CONTENT_RENDERER_WEB_UI_MOJO_H_
7 7
8 #include <string> 8 #include <string>
9 9
10 #include "content/public/renderer/render_frame_observer.h" 10 #include "content/public/renderer/render_frame_observer.h"
(...skipping 10 matching lines...) Expand all
21 class WebUIMojoContextState; 21 class WebUIMojoContextState;
22 22
23 // WebUIMojo is responsible for enabling the renderer side of mojo bindings. 23 // WebUIMojo is responsible for enabling the renderer side of mojo bindings.
24 // It creates (and destroys) a WebUIMojoContextState at the appropriate times 24 // It creates (and destroys) a WebUIMojoContextState at the appropriate times
25 // and handles the necessary browser messages. WebUIMojo destroys itself when 25 // and handles the necessary browser messages. WebUIMojo destroys itself when
26 // the RendererView it is created with is destroyed. 26 // the RendererView it is created with is destroyed.
27 class WebUIMojo 27 class WebUIMojo
28 : public RenderViewObserver, 28 : public RenderViewObserver,
29 public RenderViewObserverTracker<WebUIMojo> { 29 public RenderViewObserverTracker<WebUIMojo> {
30 public: 30 public:
31 explicit WebUIMojo(RenderView* render_view); 31 explicit WebUIMojo(RenderViewImpl* render_view);
jam 2014/07/25 21:29:58 ditto, no changes in this file or the cc
32 32
33 // Sets the handle to the current WebUI. 33 // Sets the handle to the current WebUI.
34 void SetBrowserHandle(mojo::ScopedMessagePipeHandle handle); 34 void SetBrowserHandle(mojo::ScopedMessagePipeHandle handle);
35 35
36 private: 36 private:
37 class MainFrameObserver : public RenderFrameObserver { 37 class MainFrameObserver : public RenderFrameObserver {
38 public: 38 public:
39 explicit MainFrameObserver(WebUIMojo* web_ui_mojo); 39 explicit MainFrameObserver(WebUIMojo* web_ui_mojo);
40 virtual ~MainFrameObserver(); 40 virtual ~MainFrameObserver();
41 41
(...skipping 18 matching lines...) Expand all
60 void OnDidFinishDocumentLoad(); 60 void OnDidFinishDocumentLoad();
61 61
62 // Invokes SetHandle() on the WebUIMojoContextState (if there is one). 62 // Invokes SetHandle() on the WebUIMojoContextState (if there is one).
63 void SetHandleOnContextState(mojo::ScopedMessagePipeHandle handle); 63 void SetHandleOnContextState(mojo::ScopedMessagePipeHandle handle);
64 64
65 WebUIMojoContextState* GetContextState(); 65 WebUIMojoContextState* GetContextState();
66 66
67 // RenderViewObserver overrides: 67 // RenderViewObserver overrides:
68 virtual void DidClearWindowObject(blink::WebLocalFrame* frame) OVERRIDE; 68 virtual void DidClearWindowObject(blink::WebLocalFrame* frame) OVERRIDE;
69 69
70 RenderViewImpl* render_view_impl_;
71
70 MainFrameObserver main_frame_observer_; 72 MainFrameObserver main_frame_observer_;
71 73
72 // Set to true in DidFinishDocumentLoad(). 'main' is only executed once this 74 // Set to true in DidFinishDocumentLoad(). 'main' is only executed once this
73 // happens. 75 // happens.
74 bool did_finish_document_load_; 76 bool did_finish_document_load_;
75 77
76 // If SetBrowserHandle() is invoked before the document finishes loading the 78 // If SetBrowserHandle() is invoked before the document finishes loading the
77 // MessagePipeHandle is stored here. When the document finishes loading 79 // MessagePipeHandle is stored here. When the document finishes loading
78 // SetHandleOnContextState() is invoked to send the handle to the 80 // SetHandleOnContextState() is invoked to send the handle to the
79 // WebUIMojoContextState and ultimately the page. 81 // WebUIMojoContextState and ultimately the page.
80 mojo::ScopedMessagePipeHandle pending_handle_; 82 mojo::ScopedMessagePipeHandle pending_handle_;
81 83
82 DISALLOW_COPY_AND_ASSIGN(WebUIMojo); 84 DISALLOW_COPY_AND_ASSIGN(WebUIMojo);
83 }; 85 };
84 86
85 } // namespace content 87 } // namespace content
86 88
87 #endif // CONTENT_RENDERER_WEB_UI_MOJO_H_ 89 #endif // CONTENT_RENDERER_WEB_UI_MOJO_H_
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