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Side by Side Diff: components/html_viewer/html_frame_tree_manager.h

Issue 1246053003: Renames html_viewer frame classes (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: minor cleanup Created 5 years, 5 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 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 COMPONENTS_HTML_VIEWER_FRAME_TREE_MANAGER_H_ 5 #ifndef COMPONENTS_HTML_VIEWER_HTML_FRAME_TREE_MANAGER_H_
6 #define COMPONENTS_HTML_VIEWER_FRAME_TREE_MANAGER_H_ 6 #define COMPONENTS_HTML_VIEWER_HTML_FRAME_TREE_MANAGER_H_
7 7
8 #include "base/basictypes.h" 8 #include "base/basictypes.h"
9 #include "base/memory/scoped_ptr.h" 9 #include "base/memory/scoped_ptr.h"
10 #include "mandoline/services/navigation/public/interfaces/navigation.mojom.h" 10 #include "mandoline/services/navigation/public/interfaces/navigation.mojom.h"
11 #include "mandoline/tab/public/interfaces/frame_tree.mojom.h" 11 #include "mandoline/tab/public/interfaces/frame_tree.mojom.h"
12 #include "mojo/application/public/cpp/lazy_interface_ptr.h" 12 #include "mojo/application/public/cpp/lazy_interface_ptr.h"
13 #include "third_party/WebKit/public/web/WebFrameClient.h" 13 #include "third_party/WebKit/public/web/WebFrameClient.h"
14 #include "third_party/WebKit/public/web/WebNavigationPolicy.h" 14 #include "third_party/WebKit/public/web/WebNavigationPolicy.h"
15 15
16 namespace blink { 16 namespace blink {
(...skipping 10 matching lines...) Expand all
27 } 27 }
28 28
29 namespace mojo { 29 namespace mojo {
30 class ApplicationConnection; 30 class ApplicationConnection;
31 class ApplicationImpl; 31 class ApplicationImpl;
32 class View; 32 class View;
33 } 33 }
34 34
35 namespace html_viewer { 35 namespace html_viewer {
36 36
37 class Frame; 37 class HTMLFrame;
38 class FrameTreeManagerDelegate; 38 class HTMLFrameTreeManagerDelegate;
39 class GlobalState; 39 class GlobalState;
40 40
41 // FrameTreeManager is responsible for managing the frames that comprise a 41 // HTMLFrameTreeManager is responsible for managing the frames that comprise a
42 // document. Some of the frames may be remote. FrameTreeManager updates its 42 // document. Some of the frames may be remote. HTMLFrameTreeManager updates its
43 // state in response to changes from the FrameTreeServer, as well as changes 43 // state in response to changes from the FrameTreeServer, as well as changes
44 // from the underlying frames. The frame tree has at least one local frame 44 // from the underlying frames. The frame tree has at least one local frame
45 // that is backed by a mojo::View. 45 // that is backed by a mojo::View.
46 class FrameTreeManager : public mandoline::FrameTreeClient { 46 class HTMLFrameTreeManager : public mandoline::FrameTreeClient {
47 public: 47 public:
48 FrameTreeManager(GlobalState* global_state, 48 HTMLFrameTreeManager(GlobalState* global_state,
49 mojo::ApplicationImpl* app, 49 mojo::ApplicationImpl* app,
50 mojo::ApplicationConnection* app_connection, 50 mojo::ApplicationConnection* app_connection,
51 uint32_t local_frame_id, 51 uint32_t local_frame_id,
52 mandoline::FrameTreeServerPtr server); 52 mandoline::FrameTreeServerPtr server);
53 ~FrameTreeManager() override; 53 ~HTMLFrameTreeManager() override;
54 54
55 void Init(mojo::View* local_view, 55 void Init(mojo::View* local_view,
56 mojo::Array<mandoline::FrameDataPtr> frame_data); 56 mojo::Array<mandoline::FrameDataPtr> frame_data);
57 57
58 void set_delegate(FrameTreeManagerDelegate* delegate) { 58 void set_delegate(HTMLFrameTreeManagerDelegate* delegate) {
59 delegate_ = delegate; 59 delegate_ = delegate;
60 } 60 }
61 61
62 GlobalState* global_state() { return global_state_; } 62 GlobalState* global_state() { return global_state_; }
63 mojo::ApplicationImpl* app() { return app_; } 63 mojo::ApplicationImpl* app() { return app_; }
64 64
65 // Returns the Frame/WebFrame that is rendering to the supplied view. 65 // Returns the Frame/WebFrame that is rendering to the supplied view.
66 // TODO(sky): we need to support more than one local frame. 66 // TODO(sky): we need to support more than one local frame.
67 Frame* GetLocalFrame(); 67 HTMLFrame* GetLocalFrame();
68 blink::WebLocalFrame* GetLocalWebFrame(); 68 blink::WebLocalFrame* GetLocalWebFrame();
69 69
70 blink::WebView* GetWebView(); 70 blink::WebView* GetWebView();
71 71
72 void LoadingStarted(); 72 void LoadingStarted();
73 void LoadingStopped(); 73 void LoadingStopped();
74 void ProgressChanged(double progress); 74 void ProgressChanged(double progress);
75 75
76 private: 76 private:
77 friend class Frame; 77 friend class HTMLFrame;
78 78
79 // Returns the navigation policy for the specified frame. 79 // Returns the navigation policy for the specified frame.
80 blink::WebNavigationPolicy DecidePolicyForNavigation( 80 blink::WebNavigationPolicy DecidePolicyForNavigation(
81 Frame* frame, 81 HTMLFrame* frame,
82 const blink::WebFrameClient::NavigationPolicyInfo& info); 82 const blink::WebFrameClient::NavigationPolicyInfo& info);
83 83
84 // Invoked when a Frame finishes loading. 84 // Invoked when a Frame finishes loading.
85 void OnFrameDidFinishLoad(Frame* frame); 85 void OnFrameDidFinishLoad(HTMLFrame* frame);
86 86
87 // Invoked when a Frame navigates. 87 // Invoked when a Frame navigates.
88 void OnFrameDidNavigateLocally(Frame* frame, const std::string& url); 88 void OnFrameDidNavigateLocally(HTMLFrame* frame, const std::string& url);
89 89
90 // Invoked when a Frame is destroye. 90 // Invoked when a Frame is destroye.
91 void OnFrameDestroyed(Frame* frame); 91 void OnFrameDestroyed(HTMLFrame* frame);
92 92
93 // Invoked when the name of a frame changes. 93 // Invoked when the name of a frame changes.
94 void OnFrameDidChangeName(Frame* frame, const blink::WebString& name); 94 void OnFrameDidChangeName(HTMLFrame* frame, const blink::WebString& name);
95 95
96 // mandoline::FrameTreeClient: 96 // mandoline::FrameTreeClient:
97 void OnConnect(mandoline::FrameTreeServerPtr server, 97 void OnConnect(mandoline::FrameTreeServerPtr server,
98 mojo::Array<mandoline::FrameDataPtr> frame_data) override; 98 mojo::Array<mandoline::FrameDataPtr> frame_data) override;
99 void OnFrameAdded(mandoline::FrameDataPtr frame_data) override; 99 void OnFrameAdded(mandoline::FrameDataPtr frame_data) override;
100 void OnFrameRemoved(uint32_t frame_id) override; 100 void OnFrameRemoved(uint32_t frame_id) override;
101 void OnFrameNameChanged(uint32_t frame_id, const mojo::String& name) override; 101 void OnFrameNameChanged(uint32_t frame_id, const mojo::String& name) override;
102 102
103 GlobalState* global_state_; 103 GlobalState* global_state_;
104 104
105 mojo::ApplicationImpl* app_; 105 mojo::ApplicationImpl* app_;
106 106
107 FrameTreeManagerDelegate* delegate_; 107 HTMLFrameTreeManagerDelegate* delegate_;
108 108
109 // Frame id of the frame we're rendering to. 109 // Frame id of the frame we're rendering to.
110 const uint32_t local_frame_id_; 110 const uint32_t local_frame_id_;
111 111
112 mandoline::FrameTreeServerPtr server_; 112 mandoline::FrameTreeServerPtr server_;
113 113
114 mojo::LazyInterfacePtr<mojo::NavigatorHost> navigator_host_; 114 mojo::LazyInterfacePtr<mojo::NavigatorHost> navigator_host_;
115 115
116 Frame* root_; 116 HTMLFrame* root_;
117 117
118 DISALLOW_COPY_AND_ASSIGN(FrameTreeManager); 118 DISALLOW_COPY_AND_ASSIGN(HTMLFrameTreeManager);
119 }; 119 };
120 120
121 } // namespace html_viewer 121 } // namespace html_viewer
122 122
123 #endif // COMPONENTS_HTML_VIEWER_FRAME_TREE_MANAGER_H_ 123 #endif // COMPONENTS_HTML_VIEWER_HTML_FRAME_TREE_MANAGER_H_
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