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eb041d2df7
If a plugin process posts native key events to the widget, it needs to check if the key combination is reserved by chrome because if it's reserved by chrome, the reserved shortcut key handler should be executed and the event shouldn't be handled by the focused plugin. This patches add eKeyDownOnPlugin and eKeyUpOnPlugin. nsXBLWindowKeyHandler will listen to them and handle them as normal keydown and keypress or keyup event. Note that these events won't be fired on content in the default event group and won't be sent to the remote process. MozReview-Commit-ID: H5OKPLtVdr6 --HG-- extra : rebase_source : c6852423e47c40e9953b72061262730f7cce35d7
1007 lines
33 KiB
C++
1007 lines
33 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsGUIEventIPC_h__
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#define nsGUIEventIPC_h__
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#include "ipc/IPCMessageUtils.h"
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#include "mozilla/ContentCache.h"
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#include "mozilla/GfxMessageUtils.h"
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#include "mozilla/dom/Touch.h"
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#include "mozilla/MiscEvents.h"
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#include "mozilla/MouseEvents.h"
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#include "mozilla/TextEvents.h"
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#include "mozilla/TouchEvents.h"
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namespace IPC
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{
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template<>
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struct ParamTraits<mozilla::EventMessage>
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{
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typedef mozilla::EventMessage paramType;
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static void Write(Message* aMsg, const paramType& aParam)
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{
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WriteParam(aMsg, static_cast<const mozilla::EventMessageType&>(aParam));
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}
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static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
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{
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mozilla::EventMessageType eventMessage = 0;
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bool ret = ReadParam(aMsg, aIter, &eventMessage);
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*aResult = static_cast<paramType>(eventMessage);
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return ret;
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}
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};
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template<>
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struct ParamTraits<mozilla::BaseEventFlags>
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{
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typedef mozilla::BaseEventFlags paramType;
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static void Write(Message* aMsg, const paramType& aParam)
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{
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aMsg->WriteBytes(&aParam, sizeof(aParam));
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}
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static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
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{
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const char* outp;
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if (!aMsg->ReadBytes(aIter, &outp, sizeof(*aResult))) {
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return false;
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}
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*aResult = *reinterpret_cast<const paramType*>(outp);
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return true;
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}
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};
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template<>
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struct ParamTraits<mozilla::WidgetEvent>
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{
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typedef mozilla::WidgetEvent paramType;
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static void Write(Message* aMsg, const paramType& aParam)
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{
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WriteParam(aMsg,
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static_cast<mozilla::EventClassIDType>(aParam.mClass));
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WriteParam(aMsg, aParam.mMessage);
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WriteParam(aMsg, aParam.mRefPoint);
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WriteParam(aMsg, aParam.mTime);
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WriteParam(aMsg, aParam.mTimeStamp);
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WriteParam(aMsg, aParam.mFlags);
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}
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static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
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{
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mozilla::EventClassIDType eventClassID = 0;
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bool ret = ReadParam(aMsg, aIter, &eventClassID) &&
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ReadParam(aMsg, aIter, &aResult->mMessage) &&
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ReadParam(aMsg, aIter, &aResult->mRefPoint) &&
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ReadParam(aMsg, aIter, &aResult->mTime) &&
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ReadParam(aMsg, aIter, &aResult->mTimeStamp) &&
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ReadParam(aMsg, aIter, &aResult->mFlags);
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aResult->mClass = static_cast<mozilla::EventClassID>(eventClassID);
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return ret;
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}
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};
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template<>
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struct ParamTraits<mozilla::NativeEventData>
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{
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typedef mozilla::NativeEventData paramType;
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static void Write(Message* aMsg, const paramType& aParam)
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{
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WriteParam(aMsg, aParam.mBuffer);
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}
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static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
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{
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return ReadParam(aMsg, aIter, &aResult->mBuffer);
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}
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};
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template<>
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struct ParamTraits<mozilla::WidgetGUIEvent>
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{
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typedef mozilla::WidgetGUIEvent paramType;
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static void Write(Message* aMsg, const paramType& aParam)
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{
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WriteParam(aMsg, static_cast<mozilla::WidgetEvent>(aParam));
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WriteParam(aMsg, aParam.mPluginEvent);
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}
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static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
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{
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return ReadParam(aMsg, aIter, static_cast<mozilla::WidgetEvent*>(aResult)) &&
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ReadParam(aMsg, aIter, &aResult->mPluginEvent);
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}
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};
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template<>
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struct ParamTraits<mozilla::WidgetInputEvent>
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{
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typedef mozilla::WidgetInputEvent paramType;
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static void Write(Message* aMsg, const paramType& aParam)
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{
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WriteParam(aMsg, static_cast<mozilla::WidgetGUIEvent>(aParam));
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WriteParam(aMsg, aParam.mModifiers);
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}
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static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
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{
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return ReadParam(aMsg, aIter,
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static_cast<mozilla::WidgetGUIEvent*>(aResult)) &&
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ReadParam(aMsg, aIter, &aResult->mModifiers);
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}
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};
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template<>
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struct ParamTraits<mozilla::WidgetMouseEventBase>
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{
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typedef mozilla::WidgetMouseEventBase paramType;
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static void Write(Message* aMsg, const paramType& aParam)
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{
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WriteParam(aMsg, static_cast<mozilla::WidgetInputEvent>(aParam));
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WriteParam(aMsg, aParam.button);
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WriteParam(aMsg, aParam.buttons);
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WriteParam(aMsg, aParam.pressure);
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WriteParam(aMsg, aParam.hitCluster);
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WriteParam(aMsg, aParam.inputSource);
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}
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static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
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{
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return ReadParam(aMsg, aIter,
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static_cast<mozilla::WidgetInputEvent*>(aResult)) &&
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ReadParam(aMsg, aIter, &aResult->button) &&
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ReadParam(aMsg, aIter, &aResult->buttons) &&
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ReadParam(aMsg, aIter, &aResult->pressure) &&
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ReadParam(aMsg, aIter, &aResult->hitCluster) &&
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ReadParam(aMsg, aIter, &aResult->inputSource);
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}
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};
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template<>
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struct ParamTraits<mozilla::WidgetWheelEvent>
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{
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typedef mozilla::WidgetWheelEvent paramType;
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static void Write(Message* aMsg, const paramType& aParam)
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{
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WriteParam(aMsg, static_cast<mozilla::WidgetMouseEventBase>(aParam));
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WriteParam(aMsg, aParam.mDeltaX);
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WriteParam(aMsg, aParam.mDeltaY);
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WriteParam(aMsg, aParam.mDeltaZ);
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WriteParam(aMsg, aParam.mDeltaMode);
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WriteParam(aMsg, aParam.mCustomizedByUserPrefs);
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WriteParam(aMsg, aParam.mMayHaveMomentum);
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WriteParam(aMsg, aParam.mIsMomentum);
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WriteParam(aMsg, aParam.mIsNoLineOrPageDelta);
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WriteParam(aMsg, aParam.mLineOrPageDeltaX);
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WriteParam(aMsg, aParam.mLineOrPageDeltaY);
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WriteParam(aMsg, static_cast<uint8_t>(aParam.mScrollType));
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WriteParam(aMsg, aParam.mOverflowDeltaX);
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WriteParam(aMsg, aParam.mOverflowDeltaY);
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WriteParam(aMsg, aParam.mViewPortIsOverscrolled);
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WriteParam(aMsg, aParam.mCanTriggerSwipe);
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WriteParam(aMsg, aParam.mAllowToOverrideSystemScrollSpeed);
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}
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static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
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{
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uint8_t scrollType = 0;
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bool rv =
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ReadParam(aMsg, aIter,
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static_cast<mozilla::WidgetMouseEventBase*>(aResult)) &&
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ReadParam(aMsg, aIter, &aResult->mDeltaX) &&
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ReadParam(aMsg, aIter, &aResult->mDeltaY) &&
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ReadParam(aMsg, aIter, &aResult->mDeltaZ) &&
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ReadParam(aMsg, aIter, &aResult->mDeltaMode) &&
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ReadParam(aMsg, aIter, &aResult->mCustomizedByUserPrefs) &&
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ReadParam(aMsg, aIter, &aResult->mMayHaveMomentum) &&
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ReadParam(aMsg, aIter, &aResult->mIsMomentum) &&
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ReadParam(aMsg, aIter, &aResult->mIsNoLineOrPageDelta) &&
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ReadParam(aMsg, aIter, &aResult->mLineOrPageDeltaX) &&
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ReadParam(aMsg, aIter, &aResult->mLineOrPageDeltaY) &&
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ReadParam(aMsg, aIter, &scrollType) &&
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ReadParam(aMsg, aIter, &aResult->mOverflowDeltaX) &&
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ReadParam(aMsg, aIter, &aResult->mOverflowDeltaY) &&
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ReadParam(aMsg, aIter, &aResult->mViewPortIsOverscrolled) &&
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ReadParam(aMsg, aIter, &aResult->mCanTriggerSwipe) &&
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ReadParam(aMsg, aIter, &aResult->mAllowToOverrideSystemScrollSpeed);
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aResult->mScrollType =
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static_cast<mozilla::WidgetWheelEvent::ScrollType>(scrollType);
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return rv;
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}
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};
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template<>
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struct ParamTraits<mozilla::WidgetMouseEvent>
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{
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typedef mozilla::WidgetMouseEvent paramType;
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static void Write(Message* aMsg, const paramType& aParam)
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{
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WriteParam(aMsg, static_cast<mozilla::WidgetMouseEventBase>(aParam));
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WriteParam(aMsg, aParam.ignoreRootScrollFrame);
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WriteParam(aMsg, (uint8_t) aParam.reason);
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WriteParam(aMsg, (uint8_t) aParam.context);
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WriteParam(aMsg, (uint8_t) aParam.exit);
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WriteParam(aMsg, aParam.clickCount);
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}
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static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
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{
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bool rv;
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uint8_t reason = 0, context = 0, exit = 0;
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rv = ReadParam(aMsg, aIter,
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static_cast<mozilla::WidgetMouseEventBase*>(aResult)) &&
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ReadParam(aMsg, aIter, &aResult->ignoreRootScrollFrame) &&
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ReadParam(aMsg, aIter, &reason) &&
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ReadParam(aMsg, aIter, &context) &&
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ReadParam(aMsg, aIter, &exit) &&
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ReadParam(aMsg, aIter, &aResult->clickCount);
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aResult->reason =
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static_cast<mozilla::WidgetMouseEvent::reasonType>(reason);
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aResult->context =
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static_cast<mozilla::WidgetMouseEvent::contextType>(context);
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aResult->exit = static_cast<mozilla::WidgetMouseEvent::exitType>(exit);
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return rv;
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}
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};
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template<>
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struct ParamTraits<mozilla::WidgetDragEvent>
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{
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typedef mozilla::WidgetDragEvent paramType;
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static void Write(Message* aMsg, const paramType& aParam)
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{
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WriteParam(aMsg, static_cast<mozilla::WidgetMouseEvent>(aParam));
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WriteParam(aMsg, aParam.mUserCancelled);
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WriteParam(aMsg, aParam.mDefaultPreventedOnContent);
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}
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static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
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{
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bool rv =
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ReadParam(aMsg, aIter, static_cast<mozilla::WidgetMouseEvent*>(aResult)) &&
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ReadParam(aMsg, aIter, &aResult->mUserCancelled) &&
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ReadParam(aMsg, aIter, &aResult->mDefaultPreventedOnContent);
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return rv;
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}
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};
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template<>
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struct ParamTraits<mozilla::WidgetPointerEvent>
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{
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typedef mozilla::WidgetPointerEvent paramType;
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static void Write(Message* aMsg, const paramType& aParam)
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{
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WriteParam(aMsg, static_cast<mozilla::WidgetMouseEvent>(aParam));
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WriteParam(aMsg, aParam.pointerId);
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WriteParam(aMsg, aParam.width);
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WriteParam(aMsg, aParam.height);
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WriteParam(aMsg, aParam.tiltX);
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WriteParam(aMsg, aParam.tiltY);
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WriteParam(aMsg, aParam.isPrimary);
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}
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static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
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{
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bool rv =
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ReadParam(aMsg, aIter, static_cast<mozilla::WidgetMouseEvent*>(aResult)) &&
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ReadParam(aMsg, aIter, &aResult->pointerId) &&
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ReadParam(aMsg, aIter, &aResult->width) &&
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ReadParam(aMsg, aIter, &aResult->height) &&
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ReadParam(aMsg, aIter, &aResult->tiltX) &&
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ReadParam(aMsg, aIter, &aResult->tiltY) &&
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ReadParam(aMsg, aIter, &aResult->isPrimary);
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return rv;
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}
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};
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template<>
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struct ParamTraits<mozilla::WidgetTouchEvent>
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{
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typedef mozilla::WidgetTouchEvent paramType;
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static void Write(Message* aMsg, const paramType& aParam)
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{
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WriteParam(aMsg, static_cast<const mozilla::WidgetInputEvent&>(aParam));
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// Sigh, Touch bites us again! We want to be able to do
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// WriteParam(aMsg, aParam.mTouches);
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const paramType::TouchArray& touches = aParam.mTouches;
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WriteParam(aMsg, touches.Length());
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for (uint32_t i = 0; i < touches.Length(); ++i) {
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mozilla::dom::Touch* touch = touches[i];
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WriteParam(aMsg, touch->mIdentifier);
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WriteParam(aMsg, touch->mRefPoint);
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WriteParam(aMsg, touch->mRadius);
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WriteParam(aMsg, touch->mRotationAngle);
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WriteParam(aMsg, touch->mForce);
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}
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}
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static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
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{
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paramType::TouchArray::size_type numTouches;
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if (!ReadParam(aMsg, aIter,
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static_cast<mozilla::WidgetInputEvent*>(aResult)) ||
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!ReadParam(aMsg, aIter, &numTouches)) {
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return false;
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}
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for (uint32_t i = 0; i < numTouches; ++i) {
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int32_t identifier;
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mozilla::LayoutDeviceIntPoint refPoint;
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mozilla::LayoutDeviceIntPoint radius;
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float rotationAngle;
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float force;
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if (!ReadParam(aMsg, aIter, &identifier) ||
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!ReadParam(aMsg, aIter, &refPoint) ||
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!ReadParam(aMsg, aIter, &radius) ||
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!ReadParam(aMsg, aIter, &rotationAngle) ||
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!ReadParam(aMsg, aIter, &force)) {
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return false;
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}
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aResult->mTouches.AppendElement(
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new mozilla::dom::Touch(
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identifier, refPoint, radius, rotationAngle, force));
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}
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return true;
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}
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};
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template<>
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struct ParamTraits<mozilla::AlternativeCharCode>
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{
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typedef mozilla::AlternativeCharCode paramType;
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static void Write(Message* aMsg, const paramType& aParam)
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{
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WriteParam(aMsg, aParam.mUnshiftedCharCode);
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WriteParam(aMsg, aParam.mShiftedCharCode);
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}
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static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
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{
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return ReadParam(aMsg, aIter, &aResult->mUnshiftedCharCode) &&
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ReadParam(aMsg, aIter, &aResult->mShiftedCharCode);
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}
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};
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template<>
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struct ParamTraits<mozilla::WidgetKeyboardEvent>
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{
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typedef mozilla::WidgetKeyboardEvent paramType;
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static void Write(Message* aMsg, const paramType& aParam)
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{
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WriteParam(aMsg, static_cast<mozilla::WidgetInputEvent>(aParam));
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WriteParam(aMsg, static_cast<uint32_t>(aParam.mKeyNameIndex));
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WriteParam(aMsg, static_cast<uint32_t>(aParam.mCodeNameIndex));
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WriteParam(aMsg, aParam.mKeyValue);
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WriteParam(aMsg, aParam.mCodeValue);
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WriteParam(aMsg, aParam.keyCode);
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WriteParam(aMsg, aParam.charCode);
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WriteParam(aMsg, aParam.mPseudoCharCode);
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WriteParam(aMsg, aParam.alternativeCharCodes);
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WriteParam(aMsg, aParam.isChar);
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WriteParam(aMsg, aParam.mIsRepeat);
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WriteParam(aMsg, aParam.mIsReserved);
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WriteParam(aMsg, aParam.location);
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WriteParam(aMsg, aParam.mUniqueId);
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WriteParam(aMsg, aParam.mIsSynthesizedByTIP);
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WriteParam(aMsg,
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static_cast<mozilla::WidgetKeyboardEvent::InputMethodAppStateType>
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(aParam.mInputMethodAppState));
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#ifdef XP_MACOSX
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WriteParam(aMsg, aParam.mNativeKeyCode);
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WriteParam(aMsg, aParam.mNativeModifierFlags);
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WriteParam(aMsg, aParam.mNativeCharacters);
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WriteParam(aMsg, aParam.mNativeCharactersIgnoringModifiers);
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WriteParam(aMsg, aParam.mPluginTextEventString);
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#endif
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// An OS-specific native event might be attached in |mNativeKeyEvent|, but
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// that cannot be copied across process boundaries.
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}
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static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
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{
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uint32_t keyNameIndex = 0, codeNameIndex = 0;
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mozilla::WidgetKeyboardEvent::InputMethodAppStateType
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inputMethodAppState = 0;
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if (ReadParam(aMsg, aIter,
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static_cast<mozilla::WidgetInputEvent*>(aResult)) &&
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ReadParam(aMsg, aIter, &keyNameIndex) &&
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ReadParam(aMsg, aIter, &codeNameIndex) &&
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ReadParam(aMsg, aIter, &aResult->mKeyValue) &&
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ReadParam(aMsg, aIter, &aResult->mCodeValue) &&
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ReadParam(aMsg, aIter, &aResult->keyCode) &&
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ReadParam(aMsg, aIter, &aResult->charCode) &&
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ReadParam(aMsg, aIter, &aResult->mPseudoCharCode) &&
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ReadParam(aMsg, aIter, &aResult->alternativeCharCodes) &&
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ReadParam(aMsg, aIter, &aResult->isChar) &&
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ReadParam(aMsg, aIter, &aResult->mIsRepeat) &&
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ReadParam(aMsg, aIter, &aResult->mIsReserved) &&
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ReadParam(aMsg, aIter, &aResult->location) &&
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ReadParam(aMsg, aIter, &aResult->mUniqueId) &&
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ReadParam(aMsg, aIter, &aResult->mIsSynthesizedByTIP) &&
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ReadParam(aMsg, aIter, &inputMethodAppState)
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#ifdef XP_MACOSX
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&& ReadParam(aMsg, aIter, &aResult->mNativeKeyCode)
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&& ReadParam(aMsg, aIter, &aResult->mNativeModifierFlags)
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&& ReadParam(aMsg, aIter, &aResult->mNativeCharacters)
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&& ReadParam(aMsg, aIter, &aResult->mNativeCharactersIgnoringModifiers)
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&& ReadParam(aMsg, aIter, &aResult->mPluginTextEventString)
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#endif
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)
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{
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aResult->mKeyNameIndex = static_cast<mozilla::KeyNameIndex>(keyNameIndex);
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aResult->mCodeNameIndex =
|
|
static_cast<mozilla::CodeNameIndex>(codeNameIndex);
|
|
aResult->mNativeKeyEvent = nullptr;
|
|
aResult->mInputMethodAppState =
|
|
static_cast<mozilla::WidgetKeyboardEvent::InputMethodAppState>
|
|
(inputMethodAppState);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<mozilla::InternalBeforeAfterKeyboardEvent>
|
|
{
|
|
typedef mozilla::InternalBeforeAfterKeyboardEvent paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
WriteParam(aMsg, static_cast<mozilla::WidgetKeyboardEvent>(aParam));
|
|
WriteParam(aMsg, aParam.mEmbeddedCancelled.IsNull());
|
|
WriteParam(aMsg, aParam.mEmbeddedCancelled.Value());
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
bool isNull;
|
|
bool value;
|
|
bool rv =
|
|
ReadParam(aMsg, aIter,
|
|
static_cast<mozilla::WidgetKeyboardEvent*>(aResult)) &&
|
|
ReadParam(aMsg, aIter, &isNull) &&
|
|
ReadParam(aMsg, aIter, &value);
|
|
|
|
aResult->mEmbeddedCancelled = Nullable<bool>();
|
|
if (rv && !isNull) {
|
|
aResult->mEmbeddedCancelled.SetValue(value);
|
|
}
|
|
|
|
return rv;
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<mozilla::TextRangeStyle>
|
|
{
|
|
typedef mozilla::TextRangeStyle paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
WriteParam(aMsg, aParam.mDefinedStyles);
|
|
WriteParam(aMsg, aParam.mLineStyle);
|
|
WriteParam(aMsg, aParam.mIsBoldLine);
|
|
WriteParam(aMsg, aParam.mForegroundColor);
|
|
WriteParam(aMsg, aParam.mBackgroundColor);
|
|
WriteParam(aMsg, aParam.mUnderlineColor);
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
return ReadParam(aMsg, aIter, &aResult->mDefinedStyles) &&
|
|
ReadParam(aMsg, aIter, &aResult->mLineStyle) &&
|
|
ReadParam(aMsg, aIter, &aResult->mIsBoldLine) &&
|
|
ReadParam(aMsg, aIter, &aResult->mForegroundColor) &&
|
|
ReadParam(aMsg, aIter, &aResult->mBackgroundColor) &&
|
|
ReadParam(aMsg, aIter, &aResult->mUnderlineColor);
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<mozilla::TextRange>
|
|
{
|
|
typedef mozilla::TextRange paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
WriteParam(aMsg, aParam.mStartOffset);
|
|
WriteParam(aMsg, aParam.mEndOffset);
|
|
WriteParam(aMsg, aParam.mRangeType);
|
|
WriteParam(aMsg, aParam.mRangeStyle);
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
return ReadParam(aMsg, aIter, &aResult->mStartOffset) &&
|
|
ReadParam(aMsg, aIter, &aResult->mEndOffset) &&
|
|
ReadParam(aMsg, aIter, &aResult->mRangeType) &&
|
|
ReadParam(aMsg, aIter, &aResult->mRangeStyle);
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<mozilla::TextRangeArray>
|
|
{
|
|
typedef mozilla::TextRangeArray paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
WriteParam(aMsg, aParam.Length());
|
|
for (uint32_t index = 0; index < aParam.Length(); index++) {
|
|
WriteParam(aMsg, aParam[index]);
|
|
}
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
paramType::size_type length;
|
|
if (!ReadParam(aMsg, aIter, &length)) {
|
|
return false;
|
|
}
|
|
for (uint32_t index = 0; index < length; index++) {
|
|
mozilla::TextRange textRange;
|
|
if (!ReadParam(aMsg, aIter, &textRange)) {
|
|
aResult->Clear();
|
|
return false;
|
|
}
|
|
aResult->AppendElement(textRange);
|
|
}
|
|
return true;
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<mozilla::WidgetCompositionEvent>
|
|
{
|
|
typedef mozilla::WidgetCompositionEvent paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
WriteParam(aMsg, static_cast<mozilla::WidgetGUIEvent>(aParam));
|
|
WriteParam(aMsg, aParam.mData);
|
|
WriteParam(aMsg, aParam.mNativeIMEContext);
|
|
bool hasRanges = !!aParam.mRanges;
|
|
WriteParam(aMsg, hasRanges);
|
|
if (hasRanges) {
|
|
WriteParam(aMsg, *aParam.mRanges.get());
|
|
}
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
bool hasRanges;
|
|
if (!ReadParam(aMsg, aIter,
|
|
static_cast<mozilla::WidgetGUIEvent*>(aResult)) ||
|
|
!ReadParam(aMsg, aIter, &aResult->mData) ||
|
|
!ReadParam(aMsg, aIter, &aResult->mNativeIMEContext) ||
|
|
!ReadParam(aMsg, aIter, &hasRanges)) {
|
|
return false;
|
|
}
|
|
|
|
if (!hasRanges) {
|
|
aResult->mRanges = nullptr;
|
|
} else {
|
|
aResult->mRanges = new mozilla::TextRangeArray();
|
|
if (!ReadParam(aMsg, aIter, aResult->mRanges.get())) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<mozilla::FontRange>
|
|
{
|
|
typedef mozilla::FontRange paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
WriteParam(aMsg, aParam.mStartOffset);
|
|
WriteParam(aMsg, aParam.mFontName);
|
|
WriteParam(aMsg, aParam.mFontSize);
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
return ReadParam(aMsg, aIter, &aResult->mStartOffset) &&
|
|
ReadParam(aMsg, aIter, &aResult->mFontName) &&
|
|
ReadParam(aMsg, aIter, &aResult->mFontSize);
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<mozilla::WidgetQueryContentEvent>
|
|
{
|
|
typedef mozilla::WidgetQueryContentEvent paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
WriteParam(aMsg, static_cast<mozilla::WidgetGUIEvent>(aParam));
|
|
WriteParam(aMsg, aParam.mSucceeded);
|
|
WriteParam(aMsg, aParam.mUseNativeLineBreak);
|
|
WriteParam(aMsg, aParam.mWithFontRanges);
|
|
WriteParam(aMsg, aParam.mInput.mOffset);
|
|
WriteParam(aMsg, aParam.mInput.mLength);
|
|
WriteParam(aMsg, aParam.mReply.mOffset);
|
|
WriteParam(aMsg, aParam.mReply.mTentativeCaretOffset);
|
|
WriteParam(aMsg, aParam.mReply.mString);
|
|
WriteParam(aMsg, aParam.mReply.mRect);
|
|
WriteParam(aMsg, aParam.mReply.mReversed);
|
|
WriteParam(aMsg, aParam.mReply.mHasSelection);
|
|
WriteParam(aMsg, aParam.mReply.mWidgetIsHit);
|
|
WriteParam(aMsg, aParam.mReply.mFontRanges);
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
return ReadParam(aMsg, aIter,
|
|
static_cast<mozilla::WidgetGUIEvent*>(aResult)) &&
|
|
ReadParam(aMsg, aIter, &aResult->mSucceeded) &&
|
|
ReadParam(aMsg, aIter, &aResult->mUseNativeLineBreak) &&
|
|
ReadParam(aMsg, aIter, &aResult->mWithFontRanges) &&
|
|
ReadParam(aMsg, aIter, &aResult->mInput.mOffset) &&
|
|
ReadParam(aMsg, aIter, &aResult->mInput.mLength) &&
|
|
ReadParam(aMsg, aIter, &aResult->mReply.mOffset) &&
|
|
ReadParam(aMsg, aIter, &aResult->mReply.mTentativeCaretOffset) &&
|
|
ReadParam(aMsg, aIter, &aResult->mReply.mString) &&
|
|
ReadParam(aMsg, aIter, &aResult->mReply.mRect) &&
|
|
ReadParam(aMsg, aIter, &aResult->mReply.mReversed) &&
|
|
ReadParam(aMsg, aIter, &aResult->mReply.mHasSelection) &&
|
|
ReadParam(aMsg, aIter, &aResult->mReply.mWidgetIsHit) &&
|
|
ReadParam(aMsg, aIter, &aResult->mReply.mFontRanges);
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<mozilla::WidgetSelectionEvent>
|
|
{
|
|
typedef mozilla::WidgetSelectionEvent paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
WriteParam(aMsg, static_cast<mozilla::WidgetGUIEvent>(aParam));
|
|
WriteParam(aMsg, aParam.mOffset);
|
|
WriteParam(aMsg, aParam.mLength);
|
|
WriteParam(aMsg, aParam.mReversed);
|
|
WriteParam(aMsg, aParam.mExpandToClusterBoundary);
|
|
WriteParam(aMsg, aParam.mSucceeded);
|
|
WriteParam(aMsg, aParam.mUseNativeLineBreak);
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
return ReadParam(aMsg, aIter,
|
|
static_cast<mozilla::WidgetGUIEvent*>(aResult)) &&
|
|
ReadParam(aMsg, aIter, &aResult->mOffset) &&
|
|
ReadParam(aMsg, aIter, &aResult->mLength) &&
|
|
ReadParam(aMsg, aIter, &aResult->mReversed) &&
|
|
ReadParam(aMsg, aIter, &aResult->mExpandToClusterBoundary) &&
|
|
ReadParam(aMsg, aIter, &aResult->mSucceeded) &&
|
|
ReadParam(aMsg, aIter, &aResult->mUseNativeLineBreak);
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<nsIMEUpdatePreference>
|
|
{
|
|
typedef nsIMEUpdatePreference paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
WriteParam(aMsg, aParam.mWantUpdates);
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
return ReadParam(aMsg, aIter, &aResult->mWantUpdates);
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<mozilla::widget::NativeIMEContext>
|
|
{
|
|
typedef mozilla::widget::NativeIMEContext paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
WriteParam(aMsg, aParam.mRawNativeIMEContext);
|
|
WriteParam(aMsg, aParam.mOriginProcessID);
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
return ReadParam(aMsg, aIter, &aResult->mRawNativeIMEContext) &&
|
|
ReadParam(aMsg, aIter, &aResult->mOriginProcessID);
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<mozilla::widget::IMENotification::Point>
|
|
{
|
|
typedef mozilla::widget::IMENotification::Point paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
WriteParam(aMsg, aParam.mX);
|
|
WriteParam(aMsg, aParam.mY);
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
return ReadParam(aMsg, aIter, &aResult->mX) &&
|
|
ReadParam(aMsg, aIter, &aResult->mY);
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<mozilla::widget::IMENotification::Rect>
|
|
{
|
|
typedef mozilla::widget::IMENotification::Rect paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
WriteParam(aMsg, aParam.mX);
|
|
WriteParam(aMsg, aParam.mY);
|
|
WriteParam(aMsg, aParam.mWidth);
|
|
WriteParam(aMsg, aParam.mHeight);
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
return ReadParam(aMsg, aIter, &aResult->mX) &&
|
|
ReadParam(aMsg, aIter, &aResult->mY) &&
|
|
ReadParam(aMsg, aIter, &aResult->mWidth) &&
|
|
ReadParam(aMsg, aIter, &aResult->mHeight);
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<mozilla::widget::IMENotification::SelectionChangeDataBase>
|
|
{
|
|
typedef mozilla::widget::IMENotification::SelectionChangeDataBase paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
MOZ_RELEASE_ASSERT(aParam.mString);
|
|
WriteParam(aMsg, aParam.mOffset);
|
|
WriteParam(aMsg, *aParam.mString);
|
|
WriteParam(aMsg, aParam.mWritingMode);
|
|
WriteParam(aMsg, aParam.mReversed);
|
|
WriteParam(aMsg, aParam.mCausedByComposition);
|
|
WriteParam(aMsg, aParam.mCausedBySelectionEvent);
|
|
WriteParam(aMsg, aParam.mOccurredDuringComposition);
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
aResult->mString = new nsString();
|
|
return ReadParam(aMsg, aIter, &aResult->mOffset) &&
|
|
ReadParam(aMsg, aIter, aResult->mString) &&
|
|
ReadParam(aMsg, aIter, &aResult->mWritingMode) &&
|
|
ReadParam(aMsg, aIter, &aResult->mReversed) &&
|
|
ReadParam(aMsg, aIter, &aResult->mCausedByComposition) &&
|
|
ReadParam(aMsg, aIter, &aResult->mCausedBySelectionEvent) &&
|
|
ReadParam(aMsg, aIter, &aResult->mOccurredDuringComposition);
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<mozilla::widget::IMENotification::TextChangeDataBase>
|
|
{
|
|
typedef mozilla::widget::IMENotification::TextChangeDataBase paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
WriteParam(aMsg, aParam.mStartOffset);
|
|
WriteParam(aMsg, aParam.mRemovedEndOffset);
|
|
WriteParam(aMsg, aParam.mAddedEndOffset);
|
|
WriteParam(aMsg, aParam.mCausedOnlyByComposition);
|
|
WriteParam(aMsg, aParam.mIncludingChangesDuringComposition);
|
|
WriteParam(aMsg, aParam.mIncludingChangesWithoutComposition);
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
return ReadParam(aMsg, aIter, &aResult->mStartOffset) &&
|
|
ReadParam(aMsg, aIter, &aResult->mRemovedEndOffset) &&
|
|
ReadParam(aMsg, aIter, &aResult->mAddedEndOffset) &&
|
|
ReadParam(aMsg, aIter, &aResult->mCausedOnlyByComposition) &&
|
|
ReadParam(aMsg, aIter,
|
|
&aResult->mIncludingChangesDuringComposition) &&
|
|
ReadParam(aMsg, aIter,
|
|
&aResult->mIncludingChangesWithoutComposition);
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<mozilla::widget::IMENotification::MouseButtonEventData>
|
|
{
|
|
typedef mozilla::widget::IMENotification::MouseButtonEventData paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
WriteParam(aMsg, aParam.mEventMessage);
|
|
WriteParam(aMsg, aParam.mOffset);
|
|
WriteParam(aMsg, aParam.mCursorPos);
|
|
WriteParam(aMsg, aParam.mCharRect);
|
|
WriteParam(aMsg, aParam.mButton);
|
|
WriteParam(aMsg, aParam.mButtons);
|
|
WriteParam(aMsg, aParam.mModifiers);
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
return ReadParam(aMsg, aIter, &aResult->mEventMessage) &&
|
|
ReadParam(aMsg, aIter, &aResult->mOffset) &&
|
|
ReadParam(aMsg, aIter, &aResult->mCursorPos) &&
|
|
ReadParam(aMsg, aIter, &aResult->mCharRect) &&
|
|
ReadParam(aMsg, aIter, &aResult->mButton) &&
|
|
ReadParam(aMsg, aIter, &aResult->mButtons) &&
|
|
ReadParam(aMsg, aIter, &aResult->mModifiers);
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<mozilla::widget::IMENotification>
|
|
{
|
|
typedef mozilla::widget::IMENotification paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
WriteParam(aMsg,
|
|
static_cast<mozilla::widget::IMEMessageType>(aParam.mMessage));
|
|
switch (aParam.mMessage) {
|
|
case mozilla::widget::NOTIFY_IME_OF_SELECTION_CHANGE:
|
|
WriteParam(aMsg, aParam.mSelectionChangeData);
|
|
return;
|
|
case mozilla::widget::NOTIFY_IME_OF_TEXT_CHANGE:
|
|
WriteParam(aMsg, aParam.mTextChangeData);
|
|
return;
|
|
case mozilla::widget::NOTIFY_IME_OF_MOUSE_BUTTON_EVENT:
|
|
WriteParam(aMsg, aParam.mMouseButtonEventData);
|
|
return;
|
|
default:
|
|
return;
|
|
}
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
mozilla::widget::IMEMessageType IMEMessage = 0;
|
|
if (!ReadParam(aMsg, aIter, &IMEMessage)) {
|
|
return false;
|
|
}
|
|
aResult->mMessage = static_cast<mozilla::widget::IMEMessage>(IMEMessage);
|
|
switch (aResult->mMessage) {
|
|
case mozilla::widget::NOTIFY_IME_OF_SELECTION_CHANGE:
|
|
return ReadParam(aMsg, aIter, &aResult->mSelectionChangeData);
|
|
case mozilla::widget::NOTIFY_IME_OF_TEXT_CHANGE:
|
|
return ReadParam(aMsg, aIter, &aResult->mTextChangeData);
|
|
case mozilla::widget::NOTIFY_IME_OF_MOUSE_BUTTON_EVENT:
|
|
return ReadParam(aMsg, aIter, &aResult->mMouseButtonEventData);
|
|
default:
|
|
return true;
|
|
}
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<mozilla::WidgetPluginEvent>
|
|
{
|
|
typedef mozilla::WidgetPluginEvent paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
WriteParam(aMsg, static_cast<mozilla::WidgetGUIEvent>(aParam));
|
|
WriteParam(aMsg, aParam.mRetargetToFocusedDocument);
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
return ReadParam(aMsg, aIter,
|
|
static_cast<mozilla::WidgetGUIEvent*>(aResult)) &&
|
|
ReadParam(aMsg, aIter, &aResult->mRetargetToFocusedDocument);
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<mozilla::WritingMode>
|
|
{
|
|
typedef mozilla::WritingMode paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
WriteParam(aMsg, aParam.mWritingMode);
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
return ReadParam(aMsg, aIter, &aResult->mWritingMode);
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<mozilla::ContentCache>
|
|
{
|
|
typedef mozilla::ContentCache paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
WriteParam(aMsg, aParam.mText);
|
|
WriteParam(aMsg, aParam.mSelection.mAnchor);
|
|
WriteParam(aMsg, aParam.mSelection.mFocus);
|
|
WriteParam(aMsg, aParam.mSelection.mWritingMode);
|
|
WriteParam(aMsg, aParam.mSelection.mAnchorCharRect);
|
|
WriteParam(aMsg, aParam.mSelection.mFocusCharRect);
|
|
WriteParam(aMsg, aParam.mSelection.mRect);
|
|
WriteParam(aMsg, aParam.mFirstCharRect);
|
|
WriteParam(aMsg, aParam.mCaret.mOffset);
|
|
WriteParam(aMsg, aParam.mCaret.mRect);
|
|
WriteParam(aMsg, aParam.mTextRectArray.mStart);
|
|
WriteParam(aMsg, aParam.mTextRectArray.mRects);
|
|
WriteParam(aMsg, aParam.mEditorRect);
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
return ReadParam(aMsg, aIter, &aResult->mText) &&
|
|
ReadParam(aMsg, aIter, &aResult->mSelection.mAnchor) &&
|
|
ReadParam(aMsg, aIter, &aResult->mSelection.mFocus) &&
|
|
ReadParam(aMsg, aIter, &aResult->mSelection.mWritingMode) &&
|
|
ReadParam(aMsg, aIter, &aResult->mSelection.mAnchorCharRect) &&
|
|
ReadParam(aMsg, aIter, &aResult->mSelection.mFocusCharRect) &&
|
|
ReadParam(aMsg, aIter, &aResult->mSelection.mRect) &&
|
|
ReadParam(aMsg, aIter, &aResult->mFirstCharRect) &&
|
|
ReadParam(aMsg, aIter, &aResult->mCaret.mOffset) &&
|
|
ReadParam(aMsg, aIter, &aResult->mCaret.mRect) &&
|
|
ReadParam(aMsg, aIter, &aResult->mTextRectArray.mStart) &&
|
|
ReadParam(aMsg, aIter, &aResult->mTextRectArray.mRects) &&
|
|
ReadParam(aMsg, aIter, &aResult->mEditorRect);
|
|
}
|
|
};
|
|
|
|
template<>
|
|
struct ParamTraits<mozilla::widget::CandidateWindowPosition>
|
|
{
|
|
typedef mozilla::widget::CandidateWindowPosition paramType;
|
|
|
|
static void Write(Message* aMsg, const paramType& aParam)
|
|
{
|
|
WriteParam(aMsg, aParam.mPoint);
|
|
WriteParam(aMsg, aParam.mRect);
|
|
WriteParam(aMsg, aParam.mExcludeRect);
|
|
}
|
|
|
|
static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
|
|
{
|
|
return ReadParam(aMsg, aIter, &aResult->mPoint) &&
|
|
ReadParam(aMsg, aIter, &aResult->mRect) &&
|
|
ReadParam(aMsg, aIter, &aResult->mExcludeRect);
|
|
}
|
|
};
|
|
|
|
} // namespace IPC
|
|
|
|
#endif // nsGUIEventIPC_h__
|