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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_RENDER_WIDGET_HOST_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_H_ |
| 6 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include <deque> | 9 #include <deque> |
| 10 #include <string> | 10 #include <string> |
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| 24 #include "ipc/ipc_channel.h" | 24 #include "ipc/ipc_channel.h" |
| 25 #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputEvent.h" | 25 #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputEvent.h" |
| 26 #include "third_party/WebKit/Source/WebKit/chromium/public/WebTextDirection.h" | 26 #include "third_party/WebKit/Source/WebKit/chromium/public/WebTextDirection.h" |
| 27 #include "ui/base/ime/text_input_type.h" | 27 #include "ui/base/ime/text_input_type.h" |
| 28 #include "ui/gfx/native_widget_types.h" | 28 #include "ui/gfx/native_widget_types.h" |
| 29 #include "ui/gfx/size.h" | 29 #include "ui/gfx/size.h" |
| 30 #include "ui/gfx/surface/transport_dib.h" | 30 #include "ui/gfx/surface/transport_dib.h" |
| 31 | 31 |
| 32 class BackingStore; | 32 class BackingStore; |
| 33 struct EditCommand; | 33 struct EditCommand; |
| 34 class RenderWidgetHostView; | |
| 35 class RenderWidgetHostViewBase; | 34 class RenderWidgetHostViewBase; |
| 36 class TransportDIB; | 35 class TransportDIB; |
| 37 struct ViewHostMsg_UpdateRect_Params; | 36 struct ViewHostMsg_UpdateRect_Params; |
| 38 class WebCursor; | 37 class WebCursor; |
| 39 | 38 |
| 40 namespace base { | 39 namespace base { |
| 41 class TimeTicks; | 40 class TimeTicks; |
| 42 } | 41 } |
| 43 | 42 |
| 44 namespace content { | 43 namespace content { |
| 45 class RenderProcessHost; | 44 class RenderProcessHost; |
| 45 class RenderWidgetHostView; |
| 46 class RenderWidgetHostViewPort; | 46 class RenderWidgetHostViewPort; |
| 47 } | 47 } |
| 48 | 48 |
| 49 namespace gfx { | 49 namespace gfx { |
| 50 class Rect; | 50 class Rect; |
| 51 } | 51 } |
| 52 | 52 |
| 53 namespace ui { | 53 namespace ui { |
| 54 class Range; | 54 class Range; |
| 55 } | 55 } |
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| 149 | 149 |
| 150 // routing_id can be MSG_ROUTING_NONE, in which case the next available | 150 // routing_id can be MSG_ROUTING_NONE, in which case the next available |
| 151 // routing id is taken from the RenderProcessHost. | 151 // routing id is taken from the RenderProcessHost. |
| 152 RenderWidgetHost(content::RenderProcessHost* process, int routing_id); | 152 RenderWidgetHost(content::RenderProcessHost* process, int routing_id); |
| 153 virtual ~RenderWidgetHost(); | 153 virtual ~RenderWidgetHost(); |
| 154 | 154 |
| 155 // Gets/Sets the View of this RenderWidgetHost. Can be NULL, e.g. if the | 155 // Gets/Sets the View of this RenderWidgetHost. Can be NULL, e.g. if the |
| 156 // RenderWidget is being destroyed or the render process crashed. You should | 156 // RenderWidget is being destroyed or the render process crashed. You should |
| 157 // never cache this pointer since it can become NULL if the renderer crashes, | 157 // never cache this pointer since it can become NULL if the renderer crashes, |
| 158 // instead you should always ask for it using the accessor. | 158 // instead you should always ask for it using the accessor. |
| 159 void SetView(RenderWidgetHostView* view); | 159 void SetView(content::RenderWidgetHostView* view); |
| 160 RenderWidgetHostView* view() const; | 160 content::RenderWidgetHostView* view() const; |
| 161 | 161 |
| 162 content::RenderProcessHost* process() const { return process_; } | 162 content::RenderProcessHost* process() const { return process_; } |
| 163 int routing_id() const { return routing_id_; } | 163 int routing_id() const { return routing_id_; } |
| 164 int surface_id() const { return surface_id_; } | 164 int surface_id() const { return surface_id_; } |
| 165 bool renderer_accessible() { return renderer_accessible_; } | 165 bool renderer_accessible() { return renderer_accessible_; } |
| 166 | 166 |
| 167 bool empty() const { return current_size_.IsEmpty(); } | 167 bool empty() const { return current_size_.IsEmpty(); } |
| 168 | 168 |
| 169 // Returns the property bag for this widget, where callers can add extra data | 169 // Returns the property bag for this widget, where callers can add extra data |
| 170 // they may wish to associate with it. Returns a pointer rather than a | 170 // they may wish to associate with it. Returns a pointer rather than a |
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| 818 // then touch events are sent to the renderer. Otherwise, the touch events are | 818 // then touch events are sent to the renderer. Otherwise, the touch events are |
| 819 // not sent to the renderer. | 819 // not sent to the renderer. |
| 820 bool has_touch_handler_; | 820 bool has_touch_handler_; |
| 821 | 821 |
| 822 base::WeakPtrFactory<RenderWidgetHost> weak_factory_; | 822 base::WeakPtrFactory<RenderWidgetHost> weak_factory_; |
| 823 | 823 |
| 824 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHost); | 824 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHost); |
| 825 }; | 825 }; |
| 826 | 826 |
| 827 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_H_ | 827 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_H_ |
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