OLD | NEW |
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_FACTORY_H_ | 5 #ifndef CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_FACTORY_H_ |
6 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_FACTORY_H_ | 6 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_FACTORY_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
(...skipping 19 matching lines...) Expand all Loading... |
30 // or a regular RenderFrameHostImpl if no factory is registered. | 30 // or a regular RenderFrameHostImpl if no factory is registered. |
31 static scoped_ptr<RenderFrameHostImpl> Create( | 31 static scoped_ptr<RenderFrameHostImpl> Create( |
32 SiteInstance* site_instance, | 32 SiteInstance* site_instance, |
33 RenderViewHostImpl* render_view_host, | 33 RenderViewHostImpl* render_view_host, |
34 RenderFrameHostDelegate* delegate, | 34 RenderFrameHostDelegate* delegate, |
35 RenderWidgetHostDelegate* rwh_delegate, | 35 RenderWidgetHostDelegate* rwh_delegate, |
36 FrameTree* frame_tree, | 36 FrameTree* frame_tree, |
37 FrameTreeNode* frame_tree_node, | 37 FrameTreeNode* frame_tree_node, |
38 int32_t routing_id, | 38 int32_t routing_id, |
39 int32_t widget_routing_id, | 39 int32_t widget_routing_id, |
40 int flags); | 40 bool hidden); |
41 | 41 |
42 // Returns true if there is currently a globally-registered factory. | 42 // Returns true if there is currently a globally-registered factory. |
43 static bool has_factory() { return !!factory_; } | 43 static bool has_factory() { return !!factory_; } |
44 | 44 |
45 protected: | 45 protected: |
46 RenderFrameHostFactory() {} | 46 RenderFrameHostFactory() {} |
47 virtual ~RenderFrameHostFactory() {} | 47 virtual ~RenderFrameHostFactory() {} |
48 | 48 |
49 // You can derive from this class and specify an implementation for this | 49 // You can derive from this class and specify an implementation for this |
50 // function to create an alternate kind of RenderFrameHostImpl for testing. | 50 // function to create an alternate kind of RenderFrameHostImpl for testing. |
51 virtual scoped_ptr<RenderFrameHostImpl> CreateRenderFrameHost( | 51 virtual scoped_ptr<RenderFrameHostImpl> CreateRenderFrameHost( |
52 SiteInstance* site_instance, | 52 SiteInstance* site_instance, |
53 RenderViewHostImpl* render_view_host, | 53 RenderViewHostImpl* render_view_host, |
54 RenderFrameHostDelegate* delegate, | 54 RenderFrameHostDelegate* delegate, |
55 RenderWidgetHostDelegate* rwh_delegate, | 55 RenderWidgetHostDelegate* rwh_delegate, |
56 FrameTree* frame_tree, | 56 FrameTree* frame_tree, |
57 FrameTreeNode* frame_tree_node, | 57 FrameTreeNode* frame_tree_node, |
58 int32_t routing_id, | 58 int32_t routing_id, |
59 int32_t widget_routing_id, | 59 int32_t widget_routing_id, |
60 int flags) = 0; | 60 bool hidden) = 0; |
61 | 61 |
62 // Registers a factory to be called when new RenderFrameHostImpls are created. | 62 // Registers a factory to be called when new RenderFrameHostImpls are created. |
63 // We have only one global factory, so there must be no factory registered | 63 // We have only one global factory, so there must be no factory registered |
64 // before the call. This class does NOT take ownership of the pointer. | 64 // before the call. This class does NOT take ownership of the pointer. |
65 static void RegisterFactory(RenderFrameHostFactory* factory); | 65 static void RegisterFactory(RenderFrameHostFactory* factory); |
66 | 66 |
67 // Unregister the previously registered factory. With no factory registered, | 67 // Unregister the previously registered factory. With no factory registered, |
68 // regular RenderFrameHostImpls will be created. | 68 // regular RenderFrameHostImpls will be created. |
69 static void UnregisterFactory(); | 69 static void UnregisterFactory(); |
70 | 70 |
71 private: | 71 private: |
72 // The current globally registered factory. This is NULL when we should create | 72 // The current globally registered factory. This is NULL when we should create |
73 // regular RenderFrameHostImpls. | 73 // regular RenderFrameHostImpls. |
74 static RenderFrameHostFactory* factory_; | 74 static RenderFrameHostFactory* factory_; |
75 | 75 |
76 DISALLOW_COPY_AND_ASSIGN(RenderFrameHostFactory); | 76 DISALLOW_COPY_AND_ASSIGN(RenderFrameHostFactory); |
77 }; | 77 }; |
78 | 78 |
79 } // namespace content | 79 } // namespace content |
80 | 80 |
81 #endif // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_FACTORY_H_ | 81 #endif // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_FACTORY_H_ |
OLD | NEW |