1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/events/SimpleGestureEvent.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,161 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#include "mozilla/dom/SimpleGestureEvent.h"
1.10 +#include "mozilla/TouchEvents.h"
1.11 +#include "prtime.h"
1.12 +
1.13 +namespace mozilla {
1.14 +namespace dom {
1.15 +
1.16 +SimpleGestureEvent::SimpleGestureEvent(EventTarget* aOwner,
1.17 + nsPresContext* aPresContext,
1.18 + WidgetSimpleGestureEvent* aEvent)
1.19 + : MouseEvent(aOwner, aPresContext,
1.20 + aEvent ? aEvent :
1.21 + new WidgetSimpleGestureEvent(false, 0, nullptr))
1.22 +{
1.23 + NS_ASSERTION(mEvent->eventStructType == NS_SIMPLE_GESTURE_EVENT, "event type mismatch");
1.24 +
1.25 + if (aEvent) {
1.26 + mEventIsInternal = false;
1.27 + } else {
1.28 + mEventIsInternal = true;
1.29 + mEvent->time = PR_Now();
1.30 + mEvent->refPoint.x = mEvent->refPoint.y = 0;
1.31 + static_cast<WidgetMouseEventBase*>(mEvent)->inputSource =
1.32 + nsIDOMMouseEvent::MOZ_SOURCE_UNKNOWN;
1.33 + }
1.34 +}
1.35 +
1.36 +NS_IMPL_ADDREF_INHERITED(SimpleGestureEvent, MouseEvent)
1.37 +NS_IMPL_RELEASE_INHERITED(SimpleGestureEvent, MouseEvent)
1.38 +
1.39 +NS_INTERFACE_MAP_BEGIN(SimpleGestureEvent)
1.40 + NS_INTERFACE_MAP_ENTRY(nsIDOMSimpleGestureEvent)
1.41 +NS_INTERFACE_MAP_END_INHERITING(MouseEvent)
1.42 +
1.43 +/* attribute unsigned long allowedDirections; */
1.44 +uint32_t
1.45 +SimpleGestureEvent::AllowedDirections()
1.46 +{
1.47 + return mEvent->AsSimpleGestureEvent()->allowedDirections;
1.48 +}
1.49 +
1.50 +NS_IMETHODIMP
1.51 +SimpleGestureEvent::GetAllowedDirections(uint32_t* aAllowedDirections)
1.52 +{
1.53 + NS_ENSURE_ARG_POINTER(aAllowedDirections);
1.54 + *aAllowedDirections = AllowedDirections();
1.55 + return NS_OK;
1.56 +}
1.57 +
1.58 +NS_IMETHODIMP
1.59 +SimpleGestureEvent::SetAllowedDirections(uint32_t aAllowedDirections)
1.60 +{
1.61 + mEvent->AsSimpleGestureEvent()->allowedDirections = aAllowedDirections;
1.62 + return NS_OK;
1.63 +}
1.64 +
1.65 +/* readonly attribute unsigned long direction; */
1.66 +uint32_t
1.67 +SimpleGestureEvent::Direction()
1.68 +{
1.69 + return mEvent->AsSimpleGestureEvent()->direction;
1.70 +}
1.71 +
1.72 +NS_IMETHODIMP
1.73 +SimpleGestureEvent::GetDirection(uint32_t* aDirection)
1.74 +{
1.75 + NS_ENSURE_ARG_POINTER(aDirection);
1.76 + *aDirection = Direction();
1.77 + return NS_OK;
1.78 +}
1.79 +
1.80 +/* readonly attribute float delta; */
1.81 +double
1.82 +SimpleGestureEvent::Delta()
1.83 +{
1.84 + return mEvent->AsSimpleGestureEvent()->delta;
1.85 +}
1.86 +
1.87 +NS_IMETHODIMP
1.88 +SimpleGestureEvent::GetDelta(double* aDelta)
1.89 +{
1.90 + NS_ENSURE_ARG_POINTER(aDelta);
1.91 + *aDelta = Delta();
1.92 + return NS_OK;
1.93 +}
1.94 +
1.95 +/* readonly attribute unsigned long clickCount; */
1.96 +uint32_t
1.97 +SimpleGestureEvent::ClickCount()
1.98 +{
1.99 + return mEvent->AsSimpleGestureEvent()->clickCount;
1.100 +}
1.101 +
1.102 +NS_IMETHODIMP
1.103 +SimpleGestureEvent::GetClickCount(uint32_t* aClickCount)
1.104 +{
1.105 + NS_ENSURE_ARG_POINTER(aClickCount);
1.106 + *aClickCount = ClickCount();
1.107 + return NS_OK;
1.108 +}
1.109 +
1.110 +NS_IMETHODIMP
1.111 +SimpleGestureEvent::InitSimpleGestureEvent(const nsAString& aTypeArg,
1.112 + bool aCanBubbleArg,
1.113 + bool aCancelableArg,
1.114 + nsIDOMWindow* aViewArg,
1.115 + int32_t aDetailArg,
1.116 + int32_t aScreenX,
1.117 + int32_t aScreenY,
1.118 + int32_t aClientX,
1.119 + int32_t aClientY,
1.120 + bool aCtrlKeyArg,
1.121 + bool aAltKeyArg,
1.122 + bool aShiftKeyArg,
1.123 + bool aMetaKeyArg,
1.124 + uint16_t aButton,
1.125 + nsIDOMEventTarget* aRelatedTarget,
1.126 + uint32_t aAllowedDirectionsArg,
1.127 + uint32_t aDirectionArg,
1.128 + double aDeltaArg,
1.129 + uint32_t aClickCountArg)
1.130 +{
1.131 + nsresult rv =
1.132 + MouseEvent::InitMouseEvent(aTypeArg, aCanBubbleArg, aCancelableArg,
1.133 + aViewArg, aDetailArg,
1.134 + aScreenX, aScreenY, aClientX, aClientY,
1.135 + aCtrlKeyArg, aAltKeyArg, aShiftKeyArg,
1.136 + aMetaKeyArg, aButton, aRelatedTarget);
1.137 + NS_ENSURE_SUCCESS(rv, rv);
1.138 +
1.139 + WidgetSimpleGestureEvent* simpleGestureEvent = mEvent->AsSimpleGestureEvent();
1.140 + simpleGestureEvent->allowedDirections = aAllowedDirectionsArg;
1.141 + simpleGestureEvent->direction = aDirectionArg;
1.142 + simpleGestureEvent->delta = aDeltaArg;
1.143 + simpleGestureEvent->clickCount = aClickCountArg;
1.144 +
1.145 + return NS_OK;
1.146 +}
1.147 +
1.148 +} // namespace dom
1.149 +} // namespace mozilla
1.150 +
1.151 +using namespace mozilla;
1.152 +using namespace mozilla::dom;
1.153 +
1.154 +nsresult
1.155 +NS_NewDOMSimpleGestureEvent(nsIDOMEvent** aInstancePtrResult,
1.156 + EventTarget* aOwner,
1.157 + nsPresContext* aPresContext,
1.158 + WidgetSimpleGestureEvent* aEvent)
1.159 +{
1.160 + SimpleGestureEvent* it = new SimpleGestureEvent(aOwner, aPresContext, aEvent);
1.161 + NS_ADDREF(it);
1.162 + *aInstancePtrResult = static_cast<Event*>(it);
1.163 + return NS_OK;
1.164 +}
