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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_RENDERER_PEPPER_PEPPER_WEBPLUGIN_IMPL_H_
#define CONTENT_RENDERER_PEPPER_PEPPER_WEBPLUGIN_IMPL_H_
#include <string>
#include <vector>
#include "base/macros.h"
#include "base/memory/scoped_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/sequenced_task_runner_helpers.h"
#include "ppapi/c/pp_var.h"
#include "third_party/WebKit/public/web/WebPlugin.h"
#include "ui/gfx/geometry/rect.h"
struct _NPP;
namespace blink {
struct WebPluginParams;
struct WebPrintParams;
}
namespace content {
class PepperPluginInstanceImpl;
class PluginInstanceThrottlerImpl;
class PluginModule;
class PPB_URLLoader_Impl;
class RenderFrameImpl;
class PepperWebPluginImpl : public blink::WebPlugin {
public:
PepperWebPluginImpl(PluginModule* module,
const blink::WebPluginParams& params,
RenderFrameImpl* render_frame,
scoped_ptr<PluginInstanceThrottlerImpl> throttler);
PepperPluginInstanceImpl* instance() { return instance_.get(); }
// blink::WebPlugin implementation.
blink::WebPluginContainer* container() const override;
bool initialize(blink::WebPluginContainer* container) override;
void destroy() override;
v8::Local<v8::Object> v8ScriptableObject(v8::Isolate* isolate) override;
bool getFormValue(blink::WebString& value) override;
void updateAllLifecyclePhases() override {}
void paint(blink::WebCanvas* canvas, const blink::WebRect& rect) override;
void updateGeometry(const blink::WebRect& window_rect,
const blink::WebRect& clip_rect,
const blink::WebRect& unobscured_rect,
const blink::WebVector<blink::WebRect>& cut_outs_rects,
bool is_visible) override;
void updateFocus(bool focused, blink::WebFocusType focus_type) override;
void updateVisibility(bool visible) override;
bool acceptsInputEvents() override;
blink::WebInputEventResult handleInputEvent(
const blink::WebInputEvent& event,
blink::WebCursorInfo& cursor_info) override;
void didReceiveResponse(const blink::WebURLResponse& response) override;
void didReceiveData(const char* data, int data_length) override;
void didFinishLoading() override;
void didFailLoading(const blink::WebURLError&) override;
bool hasSelection() const override;
blink::WebString selectionAsText() const override;
blink::WebString selectionAsMarkup() const override;
blink::WebURL linkAtPosition(const blink::WebPoint& position) const override;
bool getPrintPresetOptionsFromDocument(
blink::WebPrintPresetOptions* preset_options) override;
bool startFind(const blink::WebString& search_text,
bool case_sensitive,
int identifier) override;
void selectFindResult(bool forward) override;
void stopFind() override;
bool supportsPaginatedPrint() override;
bool isPrintScalingDisabled() override;
int printBegin(const blink::WebPrintParams& print_params) override;
void printPage(int page_number, blink::WebCanvas* canvas) override;
void printEnd() override;
bool canRotateView() override;
void rotateView(RotationType type) override;
bool isPlaceholder() override;
private:
friend class base::DeleteHelper<PepperWebPluginImpl>;
virtual ~PepperWebPluginImpl();
struct InitData;
scoped_ptr<InitData> init_data_; // Cleared upon successful initialization.
// True if the instance represents the entire document in a frame instead of
// being an embedded resource.
bool full_frame_;
scoped_ptr<PluginInstanceThrottlerImpl> throttler_;
scoped_refptr<PepperPluginInstanceImpl> instance_;
gfx::Rect plugin_rect_;
PP_Var instance_object_;
blink::WebPluginContainer* container_;
// TODO(tommycli): Remove once we fix https://crbug.com/588624.
bool destroyed_;
base::WeakPtrFactory<PepperWebPluginImpl> weak_factory_;
DISALLOW_COPY_AND_ASSIGN(PepperWebPluginImpl);
};
} // namespace content
#endif // CONTENT_RENDERER_PEPPER_PEPPER_WEBPLUGIN_IMPL_H_
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