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 RenderFrame;
31class RenderViewImpl;
32
33class PepperWebPluginImpl : public blink::WebPlugin {
34 public:
35  PepperWebPluginImpl(PluginModule* module,
36                      const blink::WebPluginParams& params,
37                      const base::WeakPtr<RenderViewImpl>& render_view,
38                      RenderFrame* render_frame);
39
40  PepperPluginInstanceImpl* instance() { return instance_.get(); }
41
42  // blink::WebPlugin implementation.
43  virtual blink::WebPluginContainer* container() const;
44  virtual bool initialize(blink::WebPluginContainer* container);
45  virtual void destroy();
46  virtual NPObject* scriptableObject();
47  virtual struct _NPP* pluginNPP();
48  virtual bool getFormValue(blink::WebString& value);
49  virtual void paint(blink::WebCanvas* canvas, const blink::WebRect& rect);
50  virtual void updateGeometry(
51      const blink::WebRect& frame_rect,
52      const blink::WebRect& clip_rect,
53      const blink::WebVector<blink::WebRect>& cut_outs_rects,
54      bool is_visible);
55  virtual void updateFocus(bool focused);
56  virtual void updateVisibility(bool visible);
57  virtual bool acceptsInputEvents();
58  virtual bool handleInputEvent(const blink::WebInputEvent& event,
59                                blink::WebCursorInfo& cursor_info);
60  virtual void didReceiveResponse(const blink::WebURLResponse& response);
61  virtual void didReceiveData(const char* data, int data_length);
62  virtual void didFinishLoading();
63  virtual void didFailLoading(const blink::WebURLError&);
64  virtual void didFinishLoadingFrameRequest(const blink::WebURL& url,
65                                            void* notify_data);
66  virtual void didFailLoadingFrameRequest(const blink::WebURL& url,
67                                          void* notify_data,
68                                          const blink::WebURLError& error);
69  virtual bool hasSelection() const;
70  virtual blink::WebString selectionAsText() const;
71  virtual blink::WebString selectionAsMarkup() const;
72  virtual blink::WebURL linkAtPosition(const blink::WebPoint& position) const;
73  virtual void setZoomLevel(double level, bool text_only);
74  virtual bool startFind(const blink::WebString& search_text,
75                         bool case_sensitive,
76                         int identifier);
77  virtual void selectFindResult(bool forward);
78  virtual void stopFind();
79  virtual bool supportsPaginatedPrint() OVERRIDE;
80  virtual bool isPrintScalingDisabled() OVERRIDE;
81
82  virtual int printBegin(const blink::WebPrintParams& print_params) OVERRIDE;
83  virtual bool printPage(int page_number, blink::WebCanvas* canvas) OVERRIDE;
84  virtual void printEnd() OVERRIDE;
85
86  virtual bool canRotateView() OVERRIDE;
87  virtual void rotateView(RotationType type) OVERRIDE;
88  virtual bool isPlaceholder() OVERRIDE;
89
90 private:
91  friend class base::DeleteHelper<PepperWebPluginImpl>;
92
93  virtual ~PepperWebPluginImpl();
94  struct InitData;
95
96  scoped_ptr<InitData> init_data_;  // Cleared upon successful initialization.
97  // True if the instance represents the entire document in a frame instead of
98  // being an embedded resource.
99  bool full_frame_;
100  scoped_refptr<PepperPluginInstanceImpl> instance_;
101  gfx::Rect plugin_rect_;
102  PP_Var instance_object_;
103  blink::WebPluginContainer* container_;
104
105  DISALLOW_COPY_AND_ASSIGN(PepperWebPluginImpl);
106};
107
108}  // namespace content
109
110#endif  // CONTENT_RENDERER_PEPPER_PPEPPER_WEBPLUGIN_IMPL_H_
111