RenderEmbeddedObject.h [plain text]
#ifndef RenderEmbeddedObject_h
#define RenderEmbeddedObject_h
#include "RenderPart.h"
namespace WebCore {
class MouseEvent;
class RenderEmbeddedObject : public RenderPart {
public:
RenderEmbeddedObject(Element*);
virtual ~RenderEmbeddedObject();
enum PluginUnavailabilityReason {
PluginMissing,
PluginCrashed,
InsecurePluginVersion
};
void setPluginUnavailabilityReason(PluginUnavailabilityReason);
bool showsUnavailablePluginIndicator() const;
bool hasFallbackContent() const { return m_hasFallbackContent; }
void setHasFallbackContent(bool hasFallbackContent) { m_hasFallbackContent = hasFallbackContent; }
void handleUnavailablePluginIndicatorEvent(Event*);
#if USE(ACCELERATED_COMPOSITING)
virtual bool allowsAcceleratedCompositing() const;
#endif
private:
virtual const char* renderName() const { return "RenderEmbeddedObject"; }
virtual bool isEmbeddedObject() const { return true; }
virtual void paintReplaced(PaintInfo&, const LayoutPoint&);
virtual void paint(PaintInfo&, const LayoutPoint&);
virtual CursorDirective getCursor(const LayoutPoint&, Cursor&) const;
#if USE(ACCELERATED_COMPOSITING)
virtual bool requiresLayer() const;
#endif
virtual void layout();
virtual void viewCleared();
virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const LayoutPoint& pointInContainer, const LayoutPoint& accumulatedOffset, HitTestAction);
virtual bool scroll(ScrollDirection, ScrollGranularity, float multiplier, Node** stopNode);
virtual bool logicalScroll(ScrollLogicalDirection, ScrollGranularity, float multiplier, Node** stopNode);
void setUnavailablePluginIndicatorIsPressed(bool);
bool isInUnavailablePluginIndicator(MouseEvent*) const;
bool isInUnavailablePluginIndicator(const LayoutPoint&) const;
bool getReplacementTextGeometry(const LayoutPoint& accumulatedOffset, FloatRect& contentRect, Path&, FloatRect& replacementTextRect, Font&, TextRun&, float& textWidth) const;
bool m_hasFallbackContent;
bool m_showsUnavailablePluginIndicator;
PluginUnavailabilityReason m_pluginUnavailabilityReason;
String m_unavailablePluginReplacementText;
bool m_unavailablePluginIndicatorIsPressed;
bool m_mouseDownWasInUnavailablePluginIndicator;
};
inline RenderEmbeddedObject* toRenderEmbeddedObject(RenderObject* object)
{
ASSERT(!object || !strcmp(object->renderName(), "RenderEmbeddedObject"));
return static_cast<RenderEmbeddedObject*>(object);
}
void toRenderEmbeddedObject(const RenderEmbeddedObject*);
}
#endif // RenderEmbeddedObject_h