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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_BROWSER_RENDERER_HOST_JAVA_JAVA_BRIDGE_DISPATCHER_HOST_MANAGER_H
_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_JAVA_JAVA_BRIDGE_DISPATCHER_HOST_MANAGER_H
_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_JAVA_JAVA_BRIDGE_DISPATCHER_HOST_MANAGER_H
_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_JAVA_JAVA_BRIDGE_DISPATCHER_HOST_MANAGER_H
_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 | 9 |
10 #include "base/compiler_specific.h" | 10 #include "base/compiler_specific.h" |
11 #include "base/memory/ref_counted.h" | 11 #include "base/memory/ref_counted.h" |
12 #include "base/string16.h" | 12 #include "base/string16.h" |
13 #include "content/public/browser/web_contents_observer.h" | 13 #include "content/public/browser/web_contents_observer.h" |
14 | 14 |
15 class JavaBridgeDispatcherHost; | |
16 struct NPObject; | 15 struct NPObject; |
17 | 16 |
18 namespace content { | 17 namespace content { |
| 18 class JavaBridgeDispatcherHost; |
19 class RenderViewHost; | 19 class RenderViewHost; |
20 } | |
21 | 20 |
22 // This class handles injecting Java objects into all of the RenderViews | 21 // This class handles injecting Java objects into all of the RenderViews |
23 // associated with a WebContents. It manages a set of JavaBridgeDispatcherHost | 22 // associated with a WebContents. It manages a set of JavaBridgeDispatcherHost |
24 // objects, one per RenderViewHost. | 23 // objects, one per RenderViewHost. |
25 class JavaBridgeDispatcherHostManager : public content::WebContentsObserver { | 24 class JavaBridgeDispatcherHostManager : public WebContentsObserver { |
26 public: | 25 public: |
27 explicit JavaBridgeDispatcherHostManager(content::WebContents* web_contents); | 26 explicit JavaBridgeDispatcherHostManager(WebContents* web_contents); |
28 virtual ~JavaBridgeDispatcherHostManager(); | 27 virtual ~JavaBridgeDispatcherHostManager(); |
29 | 28 |
30 // These methods add or remove the object to each JavaBridgeDispatcherHost. | 29 // These methods add or remove the object to each JavaBridgeDispatcherHost. |
31 // Each one holds a reference to the NPObject while the object is bound to | 30 // Each one holds a reference to the NPObject while the object is bound to |
32 // the corresponding RenderView. See JavaBridgeDispatcherHost for details. | 31 // the corresponding RenderView. See JavaBridgeDispatcherHost for details. |
33 void AddNamedObject(const string16& name, NPObject* object); | 32 void AddNamedObject(const string16& name, NPObject* object); |
34 void RemoveNamedObject(const string16& name); | 33 void RemoveNamedObject(const string16& name); |
35 | 34 |
36 // content::WebContentsObserver overrides | 35 // WebContentsObserver overrides |
37 virtual void RenderViewCreated( | 36 virtual void RenderViewCreated(RenderViewHost* render_view_host) OVERRIDE; |
38 content::RenderViewHost* render_view_host) OVERRIDE; | 37 virtual void RenderViewDeleted(RenderViewHost* render_view_host) OVERRIDE; |
39 virtual void RenderViewDeleted( | 38 virtual void WebContentsDestroyed(WebContents* web_contents) OVERRIDE; |
40 content::RenderViewHost* render_view_host) OVERRIDE; | |
41 virtual void WebContentsDestroyed( | |
42 content::WebContents* web_contents) OVERRIDE; | |
43 | 39 |
44 private: | 40 private: |
45 typedef std::map<content::RenderViewHost*, | 41 typedef std::map<RenderViewHost*, scoped_refptr<JavaBridgeDispatcherHost> > |
46 scoped_refptr<JavaBridgeDispatcherHost> > | |
47 InstanceMap; | 42 InstanceMap; |
48 InstanceMap instances_; | 43 InstanceMap instances_; |
49 typedef std::map<string16, NPObject*> ObjectMap; | 44 typedef std::map<string16, NPObject*> ObjectMap; |
50 ObjectMap objects_; | 45 ObjectMap objects_; |
51 | 46 |
52 DISALLOW_COPY_AND_ASSIGN(JavaBridgeDispatcherHostManager); | 47 DISALLOW_COPY_AND_ASSIGN(JavaBridgeDispatcherHostManager); |
53 }; | 48 }; |
54 | 49 |
| 50 } // namespace content |
| 51 |
55 #endif // CONTENT_BROWSER_RENDERER_HOST_JAVA_JAVA_BRIDGE_DISPATCHER_HOST_MANAGE
R_H_ | 52 #endif // CONTENT_BROWSER_RENDERER_HOST_JAVA_JAVA_BRIDGE_DISPATCHER_HOST_MANAGE
R_H_ |
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