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/*
* Copyright (C) 2011, 2014 Apple Inc. All rights reserved.
* Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <wtf/Deque.h>
#include <wtf/HashMap.h>
#include <wtf/HashSet.h>
#include <wtf/RetainPtr.h>
#include <wtf/Vector.h>
#if USE(LIBWPE)
#include <wpe/wpe.h>
#endif
#if PLATFORM(COCOA)
OBJC_CLASS NSEvent;
#endif
namespace WTR {
class TestController;
class EventSenderProxy {
WTF_MAKE_FAST_ALLOCATED;
public:
explicit EventSenderProxy(TestController*);
~EventSenderProxy();
WKPoint position() const { return m_position; }
void mouseDown(unsigned button, WKEventModifiers, WKStringRef pointerType = nullptr);
void mouseUp(unsigned button, WKEventModifiers, WKStringRef pointerType = nullptr);
void mouseForceDown();
void mouseForceUp();
void mouseForceChanged(float);
void mouseForceClick();
void startAndCancelMouseForceClick();
void mouseMoveTo(double x, double y, WKStringRef pointerType = nullptr);
// Legacy wheel events.
void mouseScrollBy(int x, int y);
void mouseScrollByWithWheelAndMomentumPhases(int x, int y, int phase, int momentum);
#if PLATFORM(GTK)
void setWheelHasPreciseDeltas(bool);
#endif
void continuousMouseScrollBy(int x, int y, bool paged);
#if PLATFORM(MAC)
enum class WheelEventPhase : uint8_t {
None,
Began,
Changed,
Ended,
Cancelled,
MayBegin,
};
using EventTimestamp = uint64_t; // mach_absolute_time units.
void sendWheelEvent(EventTimestamp, double globalX, double globalY, double deltaX, double deltaY, WheelEventPhase, WheelEventPhase momentumPhase);
#endif
void leapForward(int milliseconds);
void keyDown(WKStringRef key, WKEventModifiers, unsigned location);
void rawKeyDown(WKStringRef key, WKEventModifiers, unsigned location);
void rawKeyUp(WKStringRef key, WKEventModifiers, unsigned location);
#if PLATFORM(COCOA)
unsigned mouseButtonsCurrentlyDown() const { return m_mouseButtonsCurrentlyDown; }
#endif
#if ENABLE(TOUCH_EVENTS)
// Touch events.
void addTouchPoint(int x, int y);
void updateTouchPoint(int index, int x, int y);
void setTouchModifier(WKEventModifiers, bool enable);
void setTouchPointRadius(int radiusX, int radiusY);
void touchStart();
void touchMove();
void touchEnd();
void touchCancel();
void clearTouchPoints();
void releaseTouchPoint(int index);
void cancelTouchPoint(int index);
#endif
#if ENABLE(MAC_GESTURE_EVENTS)
// Gesture events.
void scaleGestureStart(double scale);
void scaleGestureChange(double scale);
void scaleGestureEnd(double scale);
#endif
private:
TestController* m_testController;
double currentEventTime() { return m_time; }
void updateClickCountForButton(int button);
void sendMouseDownToStartPressureEvents();
#if PLATFORM(COCOA)
enum class PressureChangeDirection { Increasing, Decreasing };
RetainPtr<NSEvent> beginPressureEvent(int stage);
RetainPtr<NSEvent> pressureChangeEvent(int stage, PressureChangeDirection);
RetainPtr<NSEvent> pressureChangeEvent(int stage, float pressure, PressureChangeDirection);
#endif
#if ENABLE(TOUCH_EVENTS) && USE(LIBWPE)
Vector<struct wpe_input_touch_event_raw> getUpdatedTouchEvents();
void removeUpdatedTouchEvents();
void prepareAndDispatchTouchEvent(enum wpe_input_touch_event_type);
#endif
#if PLATFORM(WIN)
LRESULT dispatchMessage(UINT message, WPARAM, LPARAM);
POINT positionInPoint() const { return { static_cast<LONG>(m_position.x), static_cast<LONG>(m_position.y) }; }
#endif
double m_time { 0 };
WKPoint m_position { };
bool m_leftMouseButtonDown { false };
int m_clickCount { 0 };
double m_clickTime { 0 };
WKPoint m_clickPosition { };
WKEventMouseButton m_clickButton { kWKEventMouseButtonNoButton };
unsigned m_mouseButtonsCurrentlyDown { 0 };
#if PLATFORM(COCOA)
int m_eventNumber { 0 };
#endif
#if PLATFORM(GTK)
bool m_hasPreciseDeltas { false };
#endif
#if USE(LIBWPE)
uint32_t m_buttonState { 0 };
#if ENABLE(TOUCH_EVENTS)
Vector<struct wpe_input_touch_event_raw> m_touchEvents;
HashSet<unsigned, DefaultHash<unsigned>, WTF::UnsignedWithZeroKeyHashTraits<unsigned>> m_updatedTouchEvents;
#endif
#endif
};
} // namespace WTR