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 CONTENT_RENDERER_PEPPER_PPEPPER_WEBPLUGIN_IMPL_H_
6#define CONTENT_RENDERER_PEPPER_PPEPPER_WEBPLUGIN_IMPL_H_
7
8#include <string>
9#include <vector>
10
11#include "base/memory/scoped_ptr.h"
12#include "base/memory/weak_ptr.h"
13#include "base/sequenced_task_runner_helpers.h"
14#include "ppapi/c/pp_var.h"
15#include "third_party/WebKit/public/web/WebPlugin.h"
16#include "ui/gfx/rect.h"
17
18struct _NPP;
19
20namespace blink {
21struct WebPluginParams;
22struct WebPrintParams;
23}
24
25namespace content {
26
27class PepperPluginInstanceImpl;
28class PluginModule;
29class PPB_URLLoader_Impl;
30class RenderFrameImpl;
31
32class PepperWebPluginImpl : public blink::WebPlugin {
33 public:
34  PepperWebPluginImpl(PluginModule* module,
35                      const blink::WebPluginParams& params,
36                      RenderFrameImpl* render_frame);
37
38  PepperPluginInstanceImpl* instance() { return instance_.get(); }
39
40  // blink::WebPlugin implementation.
41  virtual blink::WebPluginContainer* container() const;
42  virtual bool initialize(blink::WebPluginContainer* container);
43  virtual void destroy();
44  virtual v8::Local<v8::Object> v8ScriptableObject(
45      v8::Isolate* isolate) OVERRIDE;
46  virtual bool getFormValue(blink::WebString& value);
47  virtual void paint(blink::WebCanvas* canvas, const blink::WebRect& rect);
48  virtual void updateGeometry(
49      const blink::WebRect& frame_rect,
50      const blink::WebRect& clip_rect,
51      const blink::WebVector<blink::WebRect>& cut_outs_rects,
52      bool is_visible);
53  virtual void updateFocus(bool focused);
54  virtual void updateVisibility(bool visible);
55  virtual bool acceptsInputEvents();
56  virtual bool handleInputEvent(const blink::WebInputEvent& event,
57                                blink::WebCursorInfo& cursor_info);
58  virtual void didReceiveResponse(const blink::WebURLResponse& response);
59  virtual void didReceiveData(const char* data, int data_length);
60  virtual void didFinishLoading();
61  virtual void didFailLoading(const blink::WebURLError&);
62  virtual void didFinishLoadingFrameRequest(const blink::WebURL& url,
63                                            void* notify_data);
64  virtual void didFailLoadingFrameRequest(const blink::WebURL& url,
65                                          void* notify_data,
66                                          const blink::WebURLError& error);
67  virtual bool hasSelection() const;
68  virtual blink::WebString selectionAsText() const;
69  virtual blink::WebString selectionAsMarkup() const;
70  virtual blink::WebURL linkAtPosition(const blink::WebPoint& position) const;
71  virtual void setZoomLevel(double level, bool text_only);
72  virtual bool startFind(const blink::WebString& search_text,
73                         bool case_sensitive,
74                         int identifier);
75  virtual void selectFindResult(bool forward);
76  virtual void stopFind();
77  virtual bool supportsPaginatedPrint() OVERRIDE;
78  virtual bool isPrintScalingDisabled() OVERRIDE;
79
80  virtual int printBegin(const blink::WebPrintParams& print_params) OVERRIDE;
81  virtual bool printPage(int page_number, blink::WebCanvas* canvas) OVERRIDE;
82  virtual void printEnd() OVERRIDE;
83
84  virtual bool canRotateView() OVERRIDE;
85  virtual void rotateView(RotationType type) OVERRIDE;
86  virtual bool isPlaceholder() OVERRIDE;
87
88 private:
89  friend class base::DeleteHelper<PepperWebPluginImpl>;
90
91  virtual ~PepperWebPluginImpl();
92  struct InitData;
93
94  scoped_ptr<InitData> init_data_;  // Cleared upon successful initialization.
95  // True if the instance represents the entire document in a frame instead of
96  // being an embedded resource.
97  bool full_frame_;
98  scoped_refptr<PepperPluginInstanceImpl> instance_;
99  gfx::Rect plugin_rect_;
100  PP_Var instance_object_;
101  blink::WebPluginContainer* container_;
102
103  DISALLOW_COPY_AND_ASSIGN(PepperWebPluginImpl);
104};
105
106}  // namespace content
107
108#endif  // CONTENT_RENDERER_PEPPER_PPEPPER_WEBPLUGIN_IMPL_H_
109