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Side by Side Diff: webkit/plugins/ppapi/ppb_widget_impl.h

Issue 20165002: Move webkit/plugins/ppapi to content/renderer/pepper. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: more more clang fun Created 7 years, 4 months ago
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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
3 // found in the LICENSE file.
4
5 #ifndef WEBKIT_PLUGINS_PPAPI_PPB_WIDGET_IMPL_H_
6 #define WEBKIT_PLUGINS_PPAPI_PPB_WIDGET_IMPL_H_
7
8 #include "base/basictypes.h"
9 #include "base/compiler_specific.h"
10 #include "ppapi/c/pp_rect.h"
11 #include "ppapi/shared_impl/resource.h"
12 #include "ppapi/thunk/ppb_widget_api.h"
13
14 namespace gfx {
15 class Rect;
16 }
17 namespace ppapi {
18 struct InputEventData;
19 }
20
21 namespace webkit {
22 namespace ppapi {
23
24 class PPB_ImageData_Impl;
25
26 class PPB_Widget_Impl : public ::ppapi::Resource,
27 public ::ppapi::thunk::PPB_Widget_API {
28 public:
29 explicit PPB_Widget_Impl(PP_Instance instance);
30 virtual ~PPB_Widget_Impl();
31
32 // Resource overrides.
33 virtual ::ppapi::thunk::PPB_Widget_API* AsPPB_Widget_API() OVERRIDE;
34
35 // PPB_WidgetAPI implementation.
36 virtual PP_Bool Paint(const PP_Rect* rect, PP_Resource ) OVERRIDE;
37 virtual PP_Bool HandleEvent(PP_Resource pp_input_event) OVERRIDE;
38 virtual PP_Bool GetLocation(PP_Rect* location) OVERRIDE;
39 virtual void SetLocation(const PP_Rect* location) OVERRIDE;
40 virtual void SetScale(float scale) OVERRIDE;
41
42 // Notifies the plugin instance that the given rect needs to be repainted.
43 void Invalidate(const PP_Rect* dirty);
44
45 protected:
46 virtual PP_Bool PaintInternal(const gfx::Rect& rect,
47 PPB_ImageData_Impl* image) = 0;
48 virtual PP_Bool HandleEventInternal(const ::ppapi::InputEventData& data) = 0;
49 virtual void SetLocationInternal(const PP_Rect* location) = 0;
50
51 PP_Rect location() const { return location_; }
52 float scale() const { return scale_; }
53
54 private:
55 PP_Rect location_;
56 float scale_;
57
58 DISALLOW_COPY_AND_ASSIGN(PPB_Widget_Impl);
59 };
60
61 } // namespace ppapi
62 } // namespace webkit
63
64 #endif // WEBKIT_PLUGINS_PPAPI_PPB_WIDGET_IMPL_H_
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