michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "mozilla/dom/SimpleGestureEvent.h"
michael@0: #include "mozilla/TouchEvents.h"
michael@0: #include "prtime.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace dom {
michael@0: 
michael@0: SimpleGestureEvent::SimpleGestureEvent(EventTarget* aOwner,
michael@0:                                        nsPresContext* aPresContext,
michael@0:                                        WidgetSimpleGestureEvent* aEvent)
michael@0:   : MouseEvent(aOwner, aPresContext,
michael@0:                aEvent ? aEvent :
michael@0:                         new WidgetSimpleGestureEvent(false, 0, nullptr))
michael@0: {
michael@0:   NS_ASSERTION(mEvent->eventStructType == NS_SIMPLE_GESTURE_EVENT, "event type mismatch");
michael@0: 
michael@0:   if (aEvent) {
michael@0:     mEventIsInternal = false;
michael@0:   } else {
michael@0:     mEventIsInternal = true;
michael@0:     mEvent->time = PR_Now();
michael@0:     mEvent->refPoint.x = mEvent->refPoint.y = 0;
michael@0:     static_cast<WidgetMouseEventBase*>(mEvent)->inputSource =
michael@0:       nsIDOMMouseEvent::MOZ_SOURCE_UNKNOWN;
michael@0:   }
michael@0: }
michael@0: 
michael@0: NS_IMPL_ADDREF_INHERITED(SimpleGestureEvent, MouseEvent)
michael@0: NS_IMPL_RELEASE_INHERITED(SimpleGestureEvent, MouseEvent)
michael@0: 
michael@0: NS_INTERFACE_MAP_BEGIN(SimpleGestureEvent)
michael@0:   NS_INTERFACE_MAP_ENTRY(nsIDOMSimpleGestureEvent)
michael@0: NS_INTERFACE_MAP_END_INHERITING(MouseEvent)
michael@0: 
michael@0: /* attribute unsigned long allowedDirections; */
michael@0: uint32_t
michael@0: SimpleGestureEvent::AllowedDirections()
michael@0: {
michael@0:   return mEvent->AsSimpleGestureEvent()->allowedDirections;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: SimpleGestureEvent::GetAllowedDirections(uint32_t* aAllowedDirections)
michael@0: {
michael@0:   NS_ENSURE_ARG_POINTER(aAllowedDirections);
michael@0:   *aAllowedDirections = AllowedDirections();
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: SimpleGestureEvent::SetAllowedDirections(uint32_t aAllowedDirections)
michael@0: {
michael@0:   mEvent->AsSimpleGestureEvent()->allowedDirections = aAllowedDirections;
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: /* readonly attribute unsigned long direction; */
michael@0: uint32_t
michael@0: SimpleGestureEvent::Direction()
michael@0: {
michael@0:   return mEvent->AsSimpleGestureEvent()->direction;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: SimpleGestureEvent::GetDirection(uint32_t* aDirection)
michael@0: {
michael@0:   NS_ENSURE_ARG_POINTER(aDirection);
michael@0:   *aDirection = Direction();
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: /* readonly attribute float delta; */
michael@0: double
michael@0: SimpleGestureEvent::Delta()
michael@0: {
michael@0:   return mEvent->AsSimpleGestureEvent()->delta;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: SimpleGestureEvent::GetDelta(double* aDelta)
michael@0: {
michael@0:   NS_ENSURE_ARG_POINTER(aDelta);
michael@0:   *aDelta = Delta();
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: /* readonly attribute unsigned long clickCount; */
michael@0: uint32_t
michael@0: SimpleGestureEvent::ClickCount()
michael@0: {
michael@0:   return mEvent->AsSimpleGestureEvent()->clickCount;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: SimpleGestureEvent::GetClickCount(uint32_t* aClickCount)
michael@0: {
michael@0:   NS_ENSURE_ARG_POINTER(aClickCount);
michael@0:   *aClickCount = ClickCount();
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: SimpleGestureEvent::InitSimpleGestureEvent(const nsAString& aTypeArg,
michael@0:                                            bool aCanBubbleArg,
michael@0:                                            bool aCancelableArg,
michael@0:                                            nsIDOMWindow* aViewArg,
michael@0:                                            int32_t aDetailArg,
michael@0:                                            int32_t aScreenX, 
michael@0:                                            int32_t aScreenY,
michael@0:                                            int32_t aClientX,
michael@0:                                            int32_t aClientY,
michael@0:                                            bool aCtrlKeyArg,
michael@0:                                            bool aAltKeyArg,
michael@0:                                            bool aShiftKeyArg,
michael@0:                                            bool aMetaKeyArg,
michael@0:                                            uint16_t aButton,
michael@0:                                            nsIDOMEventTarget* aRelatedTarget,
michael@0:                                            uint32_t aAllowedDirectionsArg,
michael@0:                                            uint32_t aDirectionArg,
michael@0:                                            double aDeltaArg,
michael@0:                                            uint32_t aClickCountArg)
michael@0: {
michael@0:   nsresult rv =
michael@0:     MouseEvent::InitMouseEvent(aTypeArg, aCanBubbleArg, aCancelableArg,
michael@0:                                aViewArg, aDetailArg,
michael@0:                                aScreenX, aScreenY, aClientX, aClientY,
michael@0:                                aCtrlKeyArg, aAltKeyArg, aShiftKeyArg,
michael@0:                                aMetaKeyArg, aButton, aRelatedTarget);
michael@0:   NS_ENSURE_SUCCESS(rv, rv);
michael@0: 
michael@0:   WidgetSimpleGestureEvent* simpleGestureEvent = mEvent->AsSimpleGestureEvent();
michael@0:   simpleGestureEvent->allowedDirections = aAllowedDirectionsArg;
michael@0:   simpleGestureEvent->direction = aDirectionArg;
michael@0:   simpleGestureEvent->delta = aDeltaArg;
michael@0:   simpleGestureEvent->clickCount = aClickCountArg;
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: } // namespace dom
michael@0: } // namespace mozilla
michael@0: 
michael@0: using namespace mozilla;
michael@0: using namespace mozilla::dom;
michael@0: 
michael@0: nsresult
michael@0: NS_NewDOMSimpleGestureEvent(nsIDOMEvent** aInstancePtrResult,
michael@0:                             EventTarget* aOwner,
michael@0:                             nsPresContext* aPresContext,
michael@0:                             WidgetSimpleGestureEvent* aEvent)
michael@0: {
michael@0:   SimpleGestureEvent* it = new SimpleGestureEvent(aOwner, aPresContext, aEvent);
michael@0:   NS_ADDREF(it);
michael@0:   *aInstancePtrResult = static_cast<Event*>(it);
michael@0:   return NS_OK;
michael@0: }