PlatformMouseEvent.h [plain text]
#pragma once
#include "IntPoint.h"
#include "PlatformEvent.h"
#include "PointerID.h"
#include <wtf/WindowsExtras.h>
namespace WebCore {
const double ForceAtClick = 1;
const double ForceAtForceClick = 2;
enum MouseButton : int8_t { LeftButton = 0, MiddleButton, RightButton, NoButton = -2 };
enum SyntheticClickType : int8_t { NoTap, OneFingerTap, TwoFingerTap };
class PlatformMouseEvent : public PlatformEvent {
public:
PlatformMouseEvent()
: PlatformEvent(PlatformEvent::MouseMoved)
{
}
PlatformMouseEvent(const IntPoint& position, const IntPoint& globalPosition, MouseButton button, PlatformEvent::Type type,
int clickCount, bool shiftKey, bool ctrlKey, bool altKey, bool metaKey, WallTime timestamp, double force, SyntheticClickType syntheticClickType, PointerID pointerId = mousePointerID)
: PlatformEvent(type, shiftKey, ctrlKey, altKey, metaKey, timestamp)
, m_button(button)
, m_syntheticClickType(syntheticClickType)
, m_position(position)
, m_globalPosition(globalPosition)
, m_force(force)
, m_pointerId(pointerId)
, m_clickCount(clickCount)
{
}
const IntPoint& position() const { return m_position; }
const IntPoint& globalPosition() const { return m_globalPosition; }
#if ENABLE(POINTER_LOCK)
const IntPoint& movementDelta() const { return m_movementDelta; }
#endif
MouseButton button() const { return m_button; }
unsigned short buttons() const { return m_buttons; }
int clickCount() const { return m_clickCount; }
unsigned modifierFlags() const { return m_modifierFlags; }
double force() const { return m_force; }
SyntheticClickType syntheticClickType() const { return m_syntheticClickType; }
PointerID pointerId() const { return m_pointerId; }
const String& pointerType() const { return m_pointerType; }
#if PLATFORM(MAC)
int eventNumber() const { return m_eventNumber; }
int menuTypeForEvent() const { return m_menuTypeForEvent; }
#endif
#if PLATFORM(WIN)
PlatformMouseEvent(HWND, UINT, WPARAM, LPARAM, bool didActivateWebView = false);
void setClickCount(int count) { m_clickCount = count; }
bool didActivateWebView() const { return m_didActivateWebView; }
#endif
protected:
MouseButton m_button { NoButton };
SyntheticClickType m_syntheticClickType { NoTap };
IntPoint m_position;
IntPoint m_globalPosition;
#if ENABLE(POINTER_LOCK)
IntPoint m_movementDelta;
#endif
double m_force { 0 };
PointerID m_pointerId { mousePointerID };
String m_pointerType { "mouse"_s };
int m_clickCount { 0 };
unsigned m_modifierFlags { 0 };
unsigned short m_buttons { 0 };
#if PLATFORM(MAC)
int m_eventNumber { 0 };
int m_menuTypeForEvent { 0 };
#elif PLATFORM(WIN)
bool m_didActivateWebView { false };
#endif
};
#if COMPILER(MSVC)
inline bool operator==(short a, MouseButton b)
{
return a == static_cast<short>(b);
}
inline bool operator!=(short a, MouseButton b)
{
return a != static_cast<short>(b);
}
#endif
}