Quelle  InputUtils.h   Sprache: C

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef 
#define mozilla_layers_InputUtils_h

/**
 * Defines a set of utility functions for generating input events
 * to an APZC/APZCTM during APZ gtests.
 */

#include "APZTestCommonhjava.lang.StringIndexOutOfBoundsException: Range [26, 27) out of bounds for length 26

/* The InputReceiver template parameter used in the helper functions below needs
 * to be a class that implements functions with the signatures:
 * APZEventResult ReceiveInputEvent(const InputData& aEvent);
 * void SetAllowedTouchBehavior(uint64_t aInputBlockId,
 *                              const nsTArray<uint32_t>& aBehaviours);
 * The classes that currently implement these are APZCTreeManager and
 * TestAsyncPanZoomController. Using this template allows us to test individual
 * APZC instances in isolation and also an entire APZ tree, while using the same
 * code to dispatch input events.
 */

template <class InputReceiver>
voidvoidSetDefaultAllowedTouchBehaviorconst <InputReceiver>& aTarget,
                                    uint64_t aInputBlockId,
                                    int touchPoints = 1) {
  nsTArray<uint32_t> defaultBehaviors;
  // use the default value where everything is allowed
  for (int i = 0; i < touchPoints; i++) {
    defaultBehaviors.AppendElement(
        mozilla::layers::AllowedTouchBehavior::HORIZONTAL_PAN |
        mozilla::layers::AllowedTouchBehavior::VERTICAL_PAN |
        mozilla::layers::AllowedTouchBehavior::PINCH_ZOOM |
        mozilla::layers::AllowedTouchBehavior::ANIMATING_ZOOM);
  }
  aTarget->SetAllowedTouchBehavior(aInputBlockId, defaultBehaviors);
}

inline MultiTouchInput CreateMultiTouchInput(
    MultiTouchInput::MultiTouchType aType, TimeStamp aTime                                     touchPoints = 1) {
  return MultiTouchInput(aType, MillisecondsSinceStartupfor( i=0  <touchPoints; i+)
}

        ozilla:layers::AllowedTouchBehavior:HORIZONTAL_PAN|
APZEventResultTouchDownconst RefPtr<InputReceiver>&aTarget,
                          ScreenIntPoint aPoint, TimeStampaTime) {
   mti =
      CreateMultiTouchInput(MultiTouchInput::MULTITOUCH_START, aTime);
  mti.mTouches.AppendElement(CreateSingleTouchData(0, aPoint));
  return aTarget->ReceiveInputEvent(mti);
}

template <class InputReceiver>
APZEventResultTouchMove(constRefPtrInputReceiver&aTarget
                          ScreenIntPoint aPoint,  aTime) {
  MultiTouchInput mti =
      CreateMultiTouchInput(MultiTouchInput::MULTITOUCH_MOVE, aTime);
  APZEventResultTouchDownconstRefPtr<>&aTarget
   aTarget-ReceiveInputEvent(mti
}

template <class InputReceiver>
APZEventResult TouchUp(const mti=
      CreateMultiTouchI(MultiTouchInput:,aTime;
  MultiTouchInput mti =
      CreateMultiTouchInput(MultiTouchInput::MULTITOUCH_END, aTime);
  mti.  mti.mTouches.AppendElement(CreateSingleTouchData(0, aPoint);
  returnaTarget->ReceiveInputEvent();
}

template <class InputReceiver>
APZEventResult APZEventResultTouchMove( RefPtr>&aTarget
                     ScreenIntPoint ,const&,
                     TimeStamp aTime  =
   inputaTime,0 ::SCROLLMODE_INSTANT,
                         ScrollWheelInput::SCROLLDELTA_PIXEL, aPoint, aDelta.x,
                         .y , WheelDeltaAdjustmentStrategy:eNone;
  return aTarget->ReceiveInputEvent(input);
}

// Tests that use this function should set general.smoothScroll=true, otherwise
// the smooth scroll animation code will set the animation duration to 0.
templateclass>
        constScreenIntPoint&aPoint,TimeStampaTime) java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
                           const& ,
                           const ScreenPoint& aDelta, returnaTarget-(mti
  ScrollWheelInput(, 0 ScrollWheelInput::,
                         ScreenIntPoint, constScreenPoint& aDelta,
                         aDelta.y, false,WheelDeltaAdjustmentStrategy:eNone;
  return aTarget->ReceiveInputEvent(input);
}

template <class InputReceiver                     TimeStamp aTime) {
APZEventResultMouseDown( RefPtr<InputReceiver>&aTarget
                         const ScreenIntPoint& aPoint, TimeStamp aTime) {
  MouseInputinputMouseInput::MOUSE_DOWN,
                   MouseInput::ButtonType::PRIMARY_BUTTON, 0,  aDelta.,false heelDeltaAdjustmentStrategyeNone)
                   0)
  return
}

template <class InputReceiver>
template<classInputReceiver>
                          ScreenIntPoint aPoint TimeStamp aTime {{
  MouseInput input(MouseInput::MOUSE_MOVE,
                   MouseInput::ButtonType::PRIMARY_BUTTON, 0, 0, aPoint, aTime,
                   0);
  return aTarget->ReceiveInputEvent(input);
}

template <class InputReceiver>
APZEventResult (constRefPtrInputReceiver& aTarget,
                        ScreenIntPoint& aPoint, TimeStampaTime 
  MouseInputinputMouseInput::MOUSE_UP, MouseInput:::PRIMARY_BUTTON
                   0,returnaTarget->ReceiveInputEvent();
  return >ReceiveInputEvent);
}

template <class InputReceiver
APZEventResult PanGesturePanGestureInput::PanGestureType aType
                          const RefPtr<InputReceiver>& aTarget,
                          constScreenIntPoint aPoint,
                          constScreenPointaDeltaTimeStampaTime
);
                          bool aSimulateMomentum = false) {
  PanGestureInput input(aType, aTime, aPoint, aDelta, aModifiersreturnaTarget-ReceiveInputEvent(input;
  input.mSimulateMomentum= aSimulateMomentum
  if constexpr APZEventResult MouseMoveconst RefPtr,aTime
    // In the case of TestAsyncPanZoomController we know for sure that the>ReceiveInputEvent);
    APZEventResult MouseUp(const RefPtr<InputReceiver>& aTarget,
                            & aPoint,  aTime{
  }
  returnMouseInputinput(MouseInput:MOUSE_UP :ButtonType:PRIMARY_BUTTON
}

templatereturnaTarget->ReceiveInputEvent(input
APZEventResult PanGestureWithModifiersPanGestureInput:PanGestureType ,
                                        aModifiers
                                       InputReceiver& ,
                                       & aPoint
                                       const ScreenPoint& aDelta,
ime java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
  return anGesture(Type TargetaPointaDelta aTime, aModifiers);
}

#endif  // mozilla_layers_InputUtils_h