ServicesOverlayController.h [plain text]
#ifndef ServicesOverlayController_h
#define ServicesOverlayController_h
#if ENABLE(SERVICE_CONTROLS) || ENABLE(TELEPHONE_NUMBER_DETECTION)
#include "PageOverlay.h"
#include <WebCore/Range.h>
typedef void* DDHighlightRef;
namespace WebCore {
class LayoutRect;
struct GapRects;
}
namespace WebKit {
class WebPage;
typedef void* DDHighlightRef;
struct TelephoneNumberData {
TelephoneNumberData(RetainPtr<DDHighlightRef> highlight, PassRefPtr<WebCore::Range> range)
: highlight(highlight)
, range(range)
{
}
RetainPtr<DDHighlightRef> highlight;
RefPtr<WebCore::Range> range;
};
class ServicesOverlayController : private PageOverlay::Client {
public:
ServicesOverlayController(WebPage&);
~ServicesOverlayController();
void selectedTelephoneNumberRangesChanged(const Vector<RefPtr<WebCore::Range>>&);
void selectionRectsDidChange(const Vector<WebCore::LayoutRect>&, const Vector<WebCore::GapRects>&);
private:
void createOverlayIfNeeded();
void handleClick(const WebCore::IntPoint&, DDHighlightRef);
void clearHighlightState();
virtual void pageOverlayDestroyed(PageOverlay*) override;
virtual void willMoveToWebPage(PageOverlay*, WebPage*) override;
virtual void didMoveToWebPage(PageOverlay*, WebPage*) override;
virtual void drawRect(PageOverlay*, WebCore::GraphicsContext&, const WebCore::IntRect& dirtyRect) override;
virtual bool mouseEvent(PageOverlay*, const WebMouseEvent&) override;
bool drawTelephoneNumberHighlightIfVisible(WebCore::GraphicsContext&, const WebCore::IntRect& dirtyRect);
void drawSelectionHighlight(WebCore::GraphicsContext&, const WebCore::IntRect& dirtyRect);
void drawHighlight(DDHighlightRef, WebCore::GraphicsContext&);
void establishHoveredTelephoneHighlight(Boolean& onButton);
void maybeCreateSelectionHighlight();
void clearSelectionHighlight();
void clearHoveredTelephoneNumberHighlight();
WebPage* m_webPage;
PageOverlay* m_servicesOverlay;
Vector<WebCore::LayoutRect> m_currentSelectionRects;
RetainPtr<DDHighlightRef> m_selectionHighlight;
Vector<RefPtr<WebCore::Range>> m_currentTelephoneNumberRanges;
Vector<RetainPtr<DDHighlightRef>> m_telephoneNumberHighlights;
std::unique_ptr<TelephoneNumberData> m_hoveredTelephoneNumberData;
RetainPtr<DDHighlightRef> m_currentHoveredHighlight;
RetainPtr<DDHighlightRef> m_currentMouseDownOnButtonHighlight;
WebCore::IntPoint m_mousePosition;
};
}
#endif // ENABLE(SERVICE_CONTROLS) && ENABLE(TELEPHONE_NUMBER_DETECTION)
#endif // ServicesOverlayController_h