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 18 struct _NPP; 19 20 namespace blink { 21 struct WebPluginParams; 22 struct WebPrintParams; 23 } 24 25 namespace content { 26 27 class PepperPluginInstanceImpl; 28 class PluginModule; 29 class PPB_URLLoader_Impl; 30 class RenderFrame; 31 class RenderViewImpl; 32 33 class 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 instance()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