C++ (Cpp) compositionEvent 예제들

예제 #1

파일: TextComposition.cpp 프로젝트: artines1/gecko-dev

BaseEventFlags
TextComposition::CloneAndDispatchAs(
                   const WidgetCompositionEvent* aCompositionEvent,
                   EventMessage aMessage,
                   nsEventStatus* aStatus,
                   EventDispatchingCallback* aCallBack)
{
  MOZ_RELEASE_ASSERT(!mTabParent);

  MOZ_ASSERT(IsValidStateForComposition(aCompositionEvent->mWidget),
             "Should be called only when it's safe to dispatch an event");

  WidgetCompositionEvent compositionEvent(aCompositionEvent->IsTrusted(),
                                          aMessage, aCompositionEvent->mWidget);
  compositionEvent.mTime = aCompositionEvent->mTime;
  compositionEvent.mTimeStamp = aCompositionEvent->mTimeStamp;
  compositionEvent.mData = aCompositionEvent->mData;
  compositionEvent.mNativeIMEContext = aCompositionEvent->mNativeIMEContext;
  compositionEvent.mOriginalMessage = aCompositionEvent->mMessage;
  compositionEvent.mFlags.mIsSynthesizedForTests =
    aCompositionEvent->mFlags.mIsSynthesizedForTests;

  nsEventStatus dummyStatus = nsEventStatus_eConsumeNoDefault;
  nsEventStatus* status = aStatus ? aStatus : &dummyStatus;
  if (aMessage == eCompositionUpdate) {
    mLastData = compositionEvent.mData;
    mLastRanges = aCompositionEvent->mRanges;
  }

  DispatchEvent(&compositionEvent, status, aCallBack, aCompositionEvent);
  return compositionEvent.mFlags;
}

예제 #2

파일: TextComposition.cpp 프로젝트: lgarner/mozilla-central

BaseEventFlags
TextComposition::CloneAndDispatchAs(
                   const WidgetCompositionEvent* aCompositionEvent,
                   uint32_t aMessage,
                   nsEventStatus* aStatus,
                   EventDispatchingCallback* aCallBack)
{
  MOZ_ASSERT(IsValidStateForComposition(aCompositionEvent->widget),
             "Should be called only when it's safe to dispatch an event");

  WidgetCompositionEvent compositionEvent(aCompositionEvent->mFlags.mIsTrusted,
                                          aMessage, aCompositionEvent->widget);
  compositionEvent.time = aCompositionEvent->time;
  compositionEvent.timeStamp = aCompositionEvent->timeStamp;
  compositionEvent.mData = aCompositionEvent->mData;
  compositionEvent.mFlags.mIsSynthesizedForTests =
    aCompositionEvent->mFlags.mIsSynthesizedForTests;

  nsEventStatus dummyStatus = nsEventStatus_eConsumeNoDefault;
  nsEventStatus* status = aStatus ? aStatus : &dummyStatus;
  if (aMessage == NS_COMPOSITION_UPDATE) {
    mLastData = compositionEvent.mData;
  }
  EventDispatcher::Dispatch(mNode, mPresContext,
                            &compositionEvent, nullptr, status, aCallBack);
  return compositionEvent.mFlags;
}