WebPluginContainerImpl.h [plain text]
#ifndef WebPluginContainerImpl_h
#define WebPluginContainerImpl_h
#include "PluginViewBase.h"
#include "WebPluginContainer.h"
#include "Widget.h"
#include <public/WebExternalTextureLayer.h>
#include <public/WebIOSurfaceLayer.h>
#include <wtf/OwnPtr.h>
#include <wtf/PassRefPtr.h>
#include <wtf/Vector.h>
#include <wtf/text/WTFString.h>
struct NPObject;
namespace WebCore {
class HTMLPlugInElement;
class IntRect;
class KeyboardEvent;
class LayerChromium;
class MouseEvent;
class ResourceError;
class ResourceResponse;
class WheelEvent;
#if ENABLE(GESTURE_EVENTS)
class PlatformGestureEvent;
#endif
}
namespace WebKit {
class ScrollbarGroup;
class WebPlugin;
class WebPluginLoadObserver;
class WebPluginContainerImpl : public WebCore::PluginViewBase, public WebPluginContainer {
public:
static PassRefPtr<WebPluginContainerImpl> create(WebCore::HTMLPlugInElement* element, WebPlugin* webPlugin)
{
return adoptRef(new WebPluginContainerImpl(element, webPlugin));
}
virtual bool getFormValue(String&);
virtual void setFrameRect(const WebCore::IntRect&);
virtual void paint(WebCore::GraphicsContext*, const WebCore::IntRect&);
virtual void invalidateRect(const WebCore::IntRect&);
virtual void setFocus(bool);
virtual void show();
virtual void hide();
virtual void handleEvent(WebCore::Event*);
virtual void frameRectsChanged();
virtual void setParentVisible(bool);
virtual void setParent(WebCore::ScrollView*);
virtual void widgetPositionsUpdated();
virtual bool isPluginContainer() const { return true; }
virtual WebElement element();
virtual void invalidate();
virtual void invalidateRect(const WebRect&);
virtual void scrollRect(int dx, int dy, const WebRect&);
virtual void reportGeometry();
virtual void setBackingTextureId(unsigned);
virtual void setBackingIOSurfaceId(int width,
int height,
uint32_t ioSurfaceId);
virtual void commitBackingTexture();
virtual void clearScriptObjects();
virtual NPObject* scriptableObjectForElement();
virtual WebString executeScriptURL(const WebURL&, bool popupsAllowed);
virtual void loadFrameRequest(const WebURLRequest&, const WebString& target, bool notifyNeeded, void* notifyData);
virtual void zoomLevelChanged(double zoomLevel);
virtual void setOpaque(bool);
virtual bool isRectTopmost(const WebRect&);
WebPlugin* plugin() { return m_webPlugin; }
void setPlugin(WebPlugin* plugin) { m_webPlugin = plugin; }
bool supportsPaginatedPrint() const;
bool isPrintScalingDisabled() const;
int printBegin(const WebCore::IntRect& printableArea, int printerDPI) const;
bool printPage(int pageNumber, WebCore::GraphicsContext* gc);
void printEnd();
void copy();
void didReceiveResponse(const WebCore::ResourceResponse&);
void didReceiveData(const char *data, int dataLength);
void didFinishLoading();
void didFailLoading(const WebCore::ResourceError&);
NPObject* scriptableObject();
void willDestroyPluginLoadObserver(WebPluginLoadObserver*);
#if USE(ACCELERATED_COMPOSITING)
virtual WebCore::LayerChromium* platformLayer() const;
#endif
ScrollbarGroup* scrollbarGroup();
void willStartLiveResize();
void willEndLiveResize();
bool paintCustomOverhangArea(WebCore::GraphicsContext*, const WebCore::IntRect&, const WebCore::IntRect&, const WebCore::IntRect&);
private:
WebPluginContainerImpl(WebCore::HTMLPlugInElement* element, WebPlugin* webPlugin);
~WebPluginContainerImpl();
void handleMouseEvent(WebCore::MouseEvent*);
void handleWheelEvent(WebCore::WheelEvent*);
void handleKeyboardEvent(WebCore::KeyboardEvent*);
void calculateGeometry(const WebCore::IntRect& frameRect,
WebCore::IntRect& windowRect,
WebCore::IntRect& clipRect,
Vector<WebCore::IntRect>& cutOutRects);
WebCore::IntRect windowClipRect() const;
void windowCutOutRects(const WebCore::IntRect& frameRect,
Vector<WebCore::IntRect>& cutOutRects);
WebCore::HTMLPlugInElement* m_element;
WebPlugin* m_webPlugin;
Vector<WebPluginLoadObserver*> m_pluginLoadObservers;
#if USE(ACCELERATED_COMPOSITING)
unsigned m_textureId;
WebExternalTextureLayer m_textureLayer;
unsigned m_ioSurfaceId;
WebIOSurfaceLayer m_ioSurfaceLayer;
#endif
OwnPtr<ScrollbarGroup> m_scrollbarGroup;
};
}
#endif