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-rw-r--r--widget/nsGUIEventIPC.h1348
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diff --git a/widget/nsGUIEventIPC.h b/widget/nsGUIEventIPC.h
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+++ b/widget/nsGUIEventIPC.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 nsGUIEventIPC_h__
+#define nsGUIEventIPC_h__
+
+#include "ipc/IPCMessageUtils.h"
+#include "mozilla/ContentCache.h"
+#include "mozilla/GfxMessageUtils.h"
+#include "mozilla/dom/Touch.h"
+#include "mozilla/MiscEvents.h"
+#include "mozilla/MouseEvents.h"
+#include "mozilla/TextEvents.h"
+#include "mozilla/TouchEvents.h"
+#include "InputData.h"
+
+namespace IPC
+{
+
+template<>
+struct ParamTraits<mozilla::EventMessage>
+{
+ typedef mozilla::EventMessage paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, static_cast<const mozilla::EventMessageType&>(aParam));
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ mozilla::EventMessageType eventMessage = 0;
+ bool ret = ReadParam(aMsg, aIter, &eventMessage);
+ *aResult = static_cast<paramType>(eventMessage);
+ return ret;
+ }
+};
+
+template<>
+struct ParamTraits<mozilla::BaseEventFlags>
+{
+ typedef mozilla::BaseEventFlags paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ aMsg->WriteBytes(&aParam, sizeof(aParam));
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ return aMsg->ReadBytesInto(aIter, aResult, sizeof(*aResult));
+ }
+};
+
+template<>
+struct ParamTraits<mozilla::WidgetEvent>
+{
+ typedef mozilla::WidgetEvent paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg,
+ static_cast<mozilla::EventClassIDType>(aParam.mClass));
+ WriteParam(aMsg, aParam.mMessage);
+ WriteParam(aMsg, aParam.mRefPoint);
+ WriteParam(aMsg, aParam.mTime);
+ WriteParam(aMsg, aParam.mTimeStamp);
+ WriteParam(aMsg, aParam.mFlags);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ mozilla::EventClassIDType eventClassID = 0;
+ bool ret = ReadParam(aMsg, aIter, &eventClassID) &&
+ ReadParam(aMsg, aIter, &aResult->mMessage) &&
+ ReadParam(aMsg, aIter, &aResult->mRefPoint) &&
+ ReadParam(aMsg, aIter, &aResult->mTime) &&
+ ReadParam(aMsg, aIter, &aResult->mTimeStamp) &&
+ ReadParam(aMsg, aIter, &aResult->mFlags);
+ aResult->mClass = static_cast<mozilla::EventClassID>(eventClassID);
+ return ret;
+ }
+};
+
+template<>
+struct ParamTraits<mozilla::NativeEventData>
+{
+ typedef mozilla::NativeEventData paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, aParam.mBuffer);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ return ReadParam(aMsg, aIter, &aResult->mBuffer);
+ }
+};
+
+template<>
+struct ParamTraits<mozilla::WidgetGUIEvent>
+{
+ typedef mozilla::WidgetGUIEvent paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, static_cast<mozilla::WidgetEvent>(aParam));
+ WriteParam(aMsg, aParam.mPluginEvent);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ return ReadParam(aMsg, aIter, static_cast<mozilla::WidgetEvent*>(aResult)) &&
+ ReadParam(aMsg, aIter, &aResult->mPluginEvent);
+ }
+};
+
+template<>
+struct ParamTraits<mozilla::WidgetInputEvent>
+{
+ typedef mozilla::WidgetInputEvent paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, static_cast<mozilla::WidgetGUIEvent>(aParam));
+ WriteParam(aMsg, aParam.mModifiers);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ return ReadParam(aMsg, aIter,
+ static_cast<mozilla::WidgetGUIEvent*>(aResult)) &&
+ ReadParam(aMsg, aIter, &aResult->mModifiers);
+ }
+};
+
+template<>
+struct ParamTraits<mozilla::WidgetMouseEventBase>
+{
+ typedef mozilla::WidgetMouseEventBase paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, static_cast<mozilla::WidgetInputEvent>(aParam));
+ WriteParam(aMsg, aParam.button);
+ WriteParam(aMsg, aParam.buttons);
+ WriteParam(aMsg, aParam.pressure);
+ WriteParam(aMsg, aParam.hitCluster);
+ WriteParam(aMsg, aParam.inputSource);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ return ReadParam(aMsg, aIter,
+ static_cast<mozilla::WidgetInputEvent*>(aResult)) &&
+ ReadParam(aMsg, aIter, &aResult->button) &&
+ ReadParam(aMsg, aIter, &aResult->buttons) &&
+ ReadParam(aMsg, aIter, &aResult->pressure) &&
+ ReadParam(aMsg, aIter, &aResult->hitCluster) &&
+ ReadParam(aMsg, aIter, &aResult->inputSource);
+ }
+};
+
+template<>
+struct ParamTraits<mozilla::WidgetWheelEvent>
+{
+ typedef mozilla::WidgetWheelEvent paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, static_cast<mozilla::WidgetMouseEventBase>(aParam));
+ WriteParam(aMsg, aParam.mDeltaX);
+ WriteParam(aMsg, aParam.mDeltaY);
+ WriteParam(aMsg, aParam.mDeltaZ);
+ WriteParam(aMsg, aParam.mDeltaMode);
+ WriteParam(aMsg, aParam.mCustomizedByUserPrefs);
+ WriteParam(aMsg, aParam.mMayHaveMomentum);
+ WriteParam(aMsg, aParam.mIsMomentum);
+ WriteParam(aMsg, aParam.mIsNoLineOrPageDelta);
+ WriteParam(aMsg, aParam.mLineOrPageDeltaX);
+ WriteParam(aMsg, aParam.mLineOrPageDeltaY);
+ WriteParam(aMsg, static_cast<uint8_t>(aParam.mScrollType));
+ WriteParam(aMsg, aParam.mOverflowDeltaX);
+ WriteParam(aMsg, aParam.mOverflowDeltaY);
+ WriteParam(aMsg, aParam.mViewPortIsOverscrolled);
+ WriteParam(aMsg, aParam.mCanTriggerSwipe);
+ WriteParam(aMsg, aParam.mAllowToOverrideSystemScrollSpeed);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ uint8_t scrollType = 0;
+ bool rv =
+ ReadParam(aMsg, aIter,
+ static_cast<mozilla::WidgetMouseEventBase*>(aResult)) &&
+ ReadParam(aMsg, aIter, &aResult->mDeltaX) &&
+ ReadParam(aMsg, aIter, &aResult->mDeltaY) &&
+ ReadParam(aMsg, aIter, &aResult->mDeltaZ) &&
+ ReadParam(aMsg, aIter, &aResult->mDeltaMode) &&
+ ReadParam(aMsg, aIter, &aResult->mCustomizedByUserPrefs) &&
+ ReadParam(aMsg, aIter, &aResult->mMayHaveMomentum) &&
+ ReadParam(aMsg, aIter, &aResult->mIsMomentum) &&
+ ReadParam(aMsg, aIter, &aResult->mIsNoLineOrPageDelta) &&
+ ReadParam(aMsg, aIter, &aResult->mLineOrPageDeltaX) &&
+ ReadParam(aMsg, aIter, &aResult->mLineOrPageDeltaY) &&
+ ReadParam(aMsg, aIter, &scrollType) &&
+ ReadParam(aMsg, aIter, &aResult->mOverflowDeltaX) &&
+ ReadParam(aMsg, aIter, &aResult->mOverflowDeltaY) &&
+ ReadParam(aMsg, aIter, &aResult->mViewPortIsOverscrolled) &&
+ ReadParam(aMsg, aIter, &aResult->mCanTriggerSwipe) &&
+ ReadParam(aMsg, aIter, &aResult->mAllowToOverrideSystemScrollSpeed);
+ aResult->mScrollType =
+ static_cast<mozilla::WidgetWheelEvent::ScrollType>(scrollType);
+ return rv;
+ }
+};
+
+template<>
+struct ParamTraits<mozilla::WidgetMouseEvent>
+{
+ typedef mozilla::WidgetMouseEvent paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, static_cast<mozilla::WidgetMouseEventBase>(aParam));
+ WriteParam(aMsg, aParam.mIgnoreRootScrollFrame);
+ WriteParam(aMsg, static_cast<paramType::ReasonType>(aParam.mReason));
+ WriteParam(aMsg, static_cast<paramType::ContextMenuTriggerType>(
+ aParam.mContextMenuTrigger));
+ WriteParam(aMsg, static_cast<paramType::ExitFromType>(aParam.mExitFrom));
+ WriteParam(aMsg, aParam.mClickCount);
+ WriteParam(aMsg, aParam.pointerId);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ bool rv;
+ paramType::ReasonType reason = 0;
+ paramType::ContextMenuTriggerType contextMenuTrigger = 0;
+ paramType::ExitFromType exitFrom = 0;
+ rv = ReadParam(aMsg, aIter,
+ static_cast<mozilla::WidgetMouseEventBase*>(aResult)) &&
+ ReadParam(aMsg, aIter, &aResult->mIgnoreRootScrollFrame) &&
+ ReadParam(aMsg, aIter, &reason) &&
+ ReadParam(aMsg, aIter, &contextMenuTrigger) &&
+ ReadParam(aMsg, aIter, &exitFrom) &&
+ ReadParam(aMsg, aIter, &aResult->mClickCount) &&
+ ReadParam(aMsg, aIter, &aResult->pointerId);
+ aResult->mReason = static_cast<paramType::Reason>(reason);
+ aResult->mContextMenuTrigger =
+ static_cast<paramType::ContextMenuTrigger>(contextMenuTrigger);
+ aResult->mExitFrom = static_cast<paramType::ExitFrom>(exitFrom);
+ return rv;
+ }
+};
+
+
+template<>
+struct ParamTraits<mozilla::WidgetDragEvent>
+{
+ typedef mozilla::WidgetDragEvent paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, static_cast<mozilla::WidgetMouseEvent>(aParam));
+ WriteParam(aMsg, aParam.mUserCancelled);
+ WriteParam(aMsg, aParam.mDefaultPreventedOnContent);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ bool rv =
+ ReadParam(aMsg, aIter, static_cast<mozilla::WidgetMouseEvent*>(aResult)) &&
+ ReadParam(aMsg, aIter, &aResult->mUserCancelled) &&
+ ReadParam(aMsg, aIter, &aResult->mDefaultPreventedOnContent);
+ return rv;
+ }
+};
+
+template<>
+struct ParamTraits<mozilla::WidgetPointerEvent>
+{
+ typedef mozilla::WidgetPointerEvent paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, static_cast<mozilla::WidgetMouseEvent>(aParam));
+ WriteParam(aMsg, aParam.mWidth);
+ WriteParam(aMsg, aParam.mHeight);
+ WriteParam(aMsg, aParam.tiltX);
+ WriteParam(aMsg, aParam.tiltY);
+ WriteParam(aMsg, aParam.mIsPrimary);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ bool rv =
+ ReadParam(aMsg, aIter, static_cast<mozilla::WidgetMouseEvent*>(aResult)) &&
+ ReadParam(aMsg, aIter, &aResult->mWidth) &&
+ ReadParam(aMsg, aIter, &aResult->mHeight) &&
+ ReadParam(aMsg, aIter, &aResult->tiltX) &&
+ ReadParam(aMsg, aIter, &aResult->tiltY) &&
+ ReadParam(aMsg, aIter, &aResult->mIsPrimary);
+ return rv;
+ }
+};
+
+template<>
+struct ParamTraits<mozilla::WidgetTouchEvent>
+{
+ typedef mozilla::WidgetTouchEvent paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, static_cast<const mozilla::WidgetInputEvent&>(aParam));
+ // Sigh, Touch bites us again! We want to be able to do
+ // WriteParam(aMsg, aParam.mTouches);
+ const paramType::TouchArray& touches = aParam.mTouches;
+ WriteParam(aMsg, touches.Length());
+ for (uint32_t i = 0; i < touches.Length(); ++i) {
+ mozilla::dom::Touch* touch = touches[i];
+ WriteParam(aMsg, touch->mIdentifier);
+ WriteParam(aMsg, touch->mRefPoint);
+ WriteParam(aMsg, touch->mRadius);
+ WriteParam(aMsg, touch->mRotationAngle);
+ WriteParam(aMsg, touch->mForce);
+ }
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ paramType::TouchArray::size_type numTouches;
+ if (!ReadParam(aMsg, aIter,
+ static_cast<mozilla::WidgetInputEvent*>(aResult)) ||
+ !ReadParam(aMsg, aIter, &numTouches)) {
+ return false;
+ }
+ for (uint32_t i = 0; i < numTouches; ++i) {
+ int32_t identifier;
+ mozilla::LayoutDeviceIntPoint refPoint;
+ mozilla::LayoutDeviceIntPoint radius;
+ float rotationAngle;
+ float force;
+ if (!ReadParam(aMsg, aIter, &identifier) ||
+ !ReadParam(aMsg, aIter, &refPoint) ||
+ !ReadParam(aMsg, aIter, &radius) ||
+ !ReadParam(aMsg, aIter, &rotationAngle) ||
+ !ReadParam(aMsg, aIter, &force)) {
+ return false;
+ }
+ aResult->mTouches.AppendElement(
+ new mozilla::dom::Touch(
+ identifier, refPoint, radius, rotationAngle, force));
+ }
+ return true;
+ }
+};
+
+template<>
+struct ParamTraits<mozilla::AlternativeCharCode>
+{
+ typedef mozilla::AlternativeCharCode paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, aParam.mUnshiftedCharCode);
+ WriteParam(aMsg, aParam.mShiftedCharCode);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ return ReadParam(aMsg, aIter, &aResult->mUnshiftedCharCode) &&
+ ReadParam(aMsg, aIter, &aResult->mShiftedCharCode);
+ }
+};
+
+
+template<>
+struct ParamTraits<mozilla::WidgetKeyboardEvent>
+{
+ typedef mozilla::WidgetKeyboardEvent paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, static_cast<mozilla::WidgetInputEvent>(aParam));
+ WriteParam(aMsg,
+ static_cast<mozilla::KeyNameIndexType>(aParam.mKeyNameIndex));
+ WriteParam(aMsg,
+ static_cast<mozilla::CodeNameIndexType>(aParam.mCodeNameIndex));
+ WriteParam(aMsg, aParam.mKeyValue);
+ WriteParam(aMsg, aParam.mCodeValue);
+ WriteParam(aMsg, aParam.mKeyCode);
+ WriteParam(aMsg, aParam.mCharCode);
+ WriteParam(aMsg, aParam.mPseudoCharCode);
+ WriteParam(aMsg, aParam.mAlternativeCharCodes);
+ WriteParam(aMsg, aParam.mIsChar);
+ WriteParam(aMsg, aParam.mIsRepeat);
+ WriteParam(aMsg, aParam.mIsReserved);
+ WriteParam(aMsg, aParam.mAccessKeyForwardedToChild);
+ WriteParam(aMsg, aParam.mLocation);
+ WriteParam(aMsg, aParam.mUniqueId);
+ WriteParam(aMsg, aParam.mIsSynthesizedByTIP);
+ WriteParam(aMsg,
+ static_cast<paramType::InputMethodAppStateType>
+ (aParam.mInputMethodAppState));
+#ifdef XP_MACOSX
+ WriteParam(aMsg, aParam.mNativeKeyCode);
+ WriteParam(aMsg, aParam.mNativeModifierFlags);
+ WriteParam(aMsg, aParam.mNativeCharacters);
+ WriteParam(aMsg, aParam.mNativeCharactersIgnoringModifiers);
+ WriteParam(aMsg, aParam.mPluginTextEventString);
+#endif
+ // An OS-specific native event might be attached in |mNativeKeyEvent|, but
+ // that cannot be copied across process boundaries.
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ mozilla::KeyNameIndexType keyNameIndex = 0;
+ mozilla::CodeNameIndexType codeNameIndex = 0;
+ paramType::InputMethodAppStateType inputMethodAppState = 0;
+ if (ReadParam(aMsg, aIter,
+ static_cast<mozilla::WidgetInputEvent*>(aResult)) &&
+ ReadParam(aMsg, aIter, &keyNameIndex) &&
+ ReadParam(aMsg, aIter, &codeNameIndex) &&
+ ReadParam(aMsg, aIter, &aResult->mKeyValue) &&
+ ReadParam(aMsg, aIter, &aResult->mCodeValue) &&
+ ReadParam(aMsg, aIter, &aResult->mKeyCode) &&
+ ReadParam(aMsg, aIter, &aResult->mCharCode) &&
+ ReadParam(aMsg, aIter, &aResult->mPseudoCharCode) &&
+ ReadParam(aMsg, aIter, &aResult->mAlternativeCharCodes) &&
+ ReadParam(aMsg, aIter, &aResult->mIsChar) &&
+ ReadParam(aMsg, aIter, &aResult->mIsRepeat) &&
+ ReadParam(aMsg, aIter, &aResult->mIsReserved) &&
+ ReadParam(aMsg, aIter, &aResult->mAccessKeyForwardedToChild) &&
+ ReadParam(aMsg, aIter, &aResult->mLocation) &&
+ ReadParam(aMsg, aIter, &aResult->mUniqueId) &&
+ ReadParam(aMsg, aIter, &aResult->mIsSynthesizedByTIP) &&
+ ReadParam(aMsg, aIter, &inputMethodAppState)
+#ifdef XP_MACOSX
+ && ReadParam(aMsg, aIter, &aResult->mNativeKeyCode)
+ && ReadParam(aMsg, aIter, &aResult->mNativeModifierFlags)
+ && ReadParam(aMsg, aIter, &aResult->mNativeCharacters)
+ && ReadParam(aMsg, aIter, &aResult->mNativeCharactersIgnoringModifiers)
+ && ReadParam(aMsg, aIter, &aResult->mPluginTextEventString)
+#endif
+ )
+ {
+ aResult->mKeyNameIndex = static_cast<mozilla::KeyNameIndex>(keyNameIndex);
+ aResult->mCodeNameIndex =
+ static_cast<mozilla::CodeNameIndex>(codeNameIndex);
+ aResult->mNativeKeyEvent = nullptr;
+ aResult->mInputMethodAppState =
+ static_cast<paramType::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, PickleIterator* 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, PickleIterator* 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, mozilla::ToRawTextRangeType(aParam.mRangeType));
+ WriteParam(aMsg, aParam.mRangeStyle);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ mozilla::RawTextRangeType rawTextRangeType;
+ if (ReadParam(aMsg, aIter, &aResult->mStartOffset) &&
+ ReadParam(aMsg, aIter, &aResult->mEndOffset) &&
+ ReadParam(aMsg, aIter, &rawTextRangeType) &&
+ ReadParam(aMsg, aIter, &aResult->mRangeStyle)) {
+ aResult->mRangeType = mozilla::ToTextRangeType(rawTextRangeType);
+ return true;
+ }
+ return false;
+ }
+};
+
+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, PickleIterator* 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, PickleIterator* 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, PickleIterator* aIter, paramType* aResult)
+ {
+ return ReadParam(aMsg, aIter, &aResult->mStartOffset) &&
+ ReadParam(aMsg, aIter, &aResult->mFontName) &&
+ ReadParam(aMsg, aIter, &aResult->mFontSize);
+ }
+};
+
+template<>
+struct ParamTraits<mozilla::WidgetQueryContentEvent::Input>
+{
+ typedef mozilla::WidgetQueryContentEvent::Input paramType;
+ typedef mozilla::WidgetQueryContentEvent event;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, aParam.mOffset);
+ WriteParam(aMsg, aParam.mLength);
+ WriteParam(aMsg, mozilla::ToRawSelectionType(aParam.mSelectionType));
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ mozilla::RawSelectionType rawSelectionType = 0;
+ bool ok = ReadParam(aMsg, aIter, &aResult->mOffset) &&
+ ReadParam(aMsg, aIter, &aResult->mLength) &&
+ ReadParam(aMsg, aIter, &rawSelectionType);
+ aResult->mSelectionType = mozilla::ToSelectionType(rawSelectionType);
+ return ok;
+ }
+};
+
+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);
+ 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, PickleIterator* 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) &&
+ 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, PickleIterator* 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, PickleIterator* 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, PickleIterator* 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, PickleIterator* 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, PickleIterator* 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, PickleIterator* 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, PickleIterator* 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, PickleIterator* 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, PickleIterator* 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, PickleIterator* 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, PickleIterator* 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.mCompositionStart);
+ WriteParam(aMsg, aParam.mText);
+ WriteParam(aMsg, aParam.mSelection.mAnchor);
+ WriteParam(aMsg, aParam.mSelection.mFocus);
+ WriteParam(aMsg, aParam.mSelection.mWritingMode);
+ WriteParam(aMsg, aParam.mSelection.mAnchorCharRects[0]);
+ WriteParam(aMsg, aParam.mSelection.mAnchorCharRects[1]);
+ WriteParam(aMsg, aParam.mSelection.mFocusCharRects[0]);
+ WriteParam(aMsg, aParam.mSelection.mFocusCharRects[1]);
+ 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, PickleIterator* aIter, paramType* aResult)
+ {
+ return ReadParam(aMsg, aIter, &aResult->mCompositionStart) &&
+ 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.mAnchorCharRects[0]) &&
+ ReadParam(aMsg, aIter, &aResult->mSelection.mAnchorCharRects[1]) &&
+ ReadParam(aMsg, aIter, &aResult->mSelection.mFocusCharRects[0]) &&
+ ReadParam(aMsg, aIter, &aResult->mSelection.mFocusCharRects[1]) &&
+ 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, PickleIterator* aIter, paramType* aResult)
+ {
+ return ReadParam(aMsg, aIter, &aResult->mPoint) &&
+ ReadParam(aMsg, aIter, &aResult->mRect) &&
+ ReadParam(aMsg, aIter, &aResult->mExcludeRect);
+ }
+};
+
+// InputData.h
+
+template<>
+struct ParamTraits<mozilla::InputType>
+ : public ContiguousEnumSerializer<
+ mozilla::InputType,
+ mozilla::InputType::MULTITOUCH_INPUT,
+ mozilla::InputType::SENTINEL_INPUT>
+{};
+
+template<>
+struct ParamTraits<mozilla::InputData>
+{
+ typedef mozilla::InputData paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, aParam.mInputType);
+ WriteParam(aMsg, aParam.mTime);
+ WriteParam(aMsg, aParam.mTimeStamp);
+ WriteParam(aMsg, aParam.modifiers);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ return ReadParam(aMsg, aIter, &aResult->mInputType) &&
+ ReadParam(aMsg, aIter, &aResult->mTime) &&
+ ReadParam(aMsg, aIter, &aResult->mTimeStamp) &&
+ ReadParam(aMsg, aIter, &aResult->modifiers);
+ }
+};
+
+template<>
+struct ParamTraits<mozilla::SingleTouchData>
+{
+ typedef mozilla::SingleTouchData paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, aParam.mIdentifier);
+ WriteParam(aMsg, aParam.mScreenPoint);
+ WriteParam(aMsg, aParam.mLocalScreenPoint);
+ WriteParam(aMsg, aParam.mRadius);
+ WriteParam(aMsg, aParam.mRotationAngle);
+ WriteParam(aMsg, aParam.mForce);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ return (ReadParam(aMsg, aIter, &aResult->mIdentifier) &&
+ ReadParam(aMsg, aIter, &aResult->mScreenPoint) &&
+ ReadParam(aMsg, aIter, &aResult->mLocalScreenPoint) &&
+ ReadParam(aMsg, aIter, &aResult->mRadius) &&
+ ReadParam(aMsg, aIter, &aResult->mRotationAngle) &&
+ ReadParam(aMsg, aIter, &aResult->mForce));
+ }
+};
+
+template<>
+struct ParamTraits<mozilla::MultiTouchInput::MultiTouchType>
+ : public ContiguousEnumSerializer<
+ mozilla::MultiTouchInput::MultiTouchType,
+ mozilla::MultiTouchInput::MultiTouchType::MULTITOUCH_START,
+ mozilla::MultiTouchInput::MultiTouchType::MULTITOUCH_SENTINEL>
+{};
+
+template<>
+struct ParamTraits<mozilla::MultiTouchInput>
+{
+ typedef mozilla::MultiTouchInput paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, static_cast<mozilla::InputData>(aParam));
+ WriteParam(aMsg, aParam.mType);
+ WriteParam(aMsg, aParam.mTouches);
+ WriteParam(aMsg, aParam.mHandledByAPZ);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ return ReadParam(aMsg, aIter, static_cast<mozilla::InputData*>(aResult)) &&
+ ReadParam(aMsg, aIter, &aResult->mType) &&
+ ReadParam(aMsg, aIter, &aResult->mTouches) &&
+ ReadParam(aMsg, aIter, &aResult->mHandledByAPZ);
+ }
+};
+
+template<>
+struct ParamTraits<mozilla::MouseInput::MouseType>
+ : public ContiguousEnumSerializer<
+ mozilla::MouseInput::MouseType,
+ mozilla::MouseInput::MouseType::MOUSE_NONE,
+ mozilla::MouseInput::MouseType::MOUSE_SENTINEL>
+{};
+
+template<>
+struct ParamTraits<mozilla::MouseInput::ButtonType>
+ : public ContiguousEnumSerializer<
+ mozilla::MouseInput::ButtonType,
+ mozilla::MouseInput::ButtonType::LEFT_BUTTON,
+ mozilla::MouseInput::ButtonType::BUTTON_SENTINEL>
+{};
+
+template<>
+struct ParamTraits<mozilla::MouseInput>
+{
+ typedef mozilla::MouseInput paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, static_cast<mozilla::InputData>(aParam));
+ WriteParam(aMsg, aParam.mButtonType);
+ WriteParam(aMsg, aParam.mType);
+ WriteParam(aMsg, aParam.mInputSource);
+ WriteParam(aMsg, aParam.mButtons);
+ WriteParam(aMsg, aParam.mOrigin);
+ WriteParam(aMsg, aParam.mLocalOrigin);
+ WriteParam(aMsg, aParam.mHandledByAPZ);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ return ReadParam(aMsg, aIter, static_cast<mozilla::InputData*>(aResult)) &&
+ ReadParam(aMsg, aIter, &aResult->mButtonType) &&
+ ReadParam(aMsg, aIter, &aResult->mType) &&
+ ReadParam(aMsg, aIter, &aResult->mInputSource) &&
+ ReadParam(aMsg, aIter, &aResult->mButtons) &&
+ ReadParam(aMsg, aIter, &aResult->mOrigin) &&
+ ReadParam(aMsg, aIter, &aResult->mLocalOrigin) &&
+ ReadParam(aMsg, aIter, &aResult->mHandledByAPZ);
+ }
+};
+
+template<>
+struct ParamTraits<mozilla::PanGestureInput::PanGestureType>
+ : public ContiguousEnumSerializer<
+ mozilla::PanGestureInput::PanGestureType,
+ mozilla::PanGestureInput::PanGestureType::PANGESTURE_MAYSTART,
+ mozilla::PanGestureInput::PanGestureType::PANGESTURE_SENTINEL>
+{};
+
+template<>
+struct ParamTraits<mozilla::PanGestureInput>
+{
+ typedef mozilla::PanGestureInput paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, static_cast<mozilla::InputData>(aParam));
+ WriteParam(aMsg, aParam.mType);
+ WriteParam(aMsg, aParam.mPanStartPoint);
+ WriteParam(aMsg, aParam.mPanDisplacement);
+ WriteParam(aMsg, aParam.mLocalPanStartPoint);
+ WriteParam(aMsg, aParam.mLocalPanDisplacement);
+ WriteParam(aMsg, aParam.mLineOrPageDeltaX);
+ WriteParam(aMsg, aParam.mLineOrPageDeltaY);
+ WriteParam(aMsg, aParam.mUserDeltaMultiplierX);
+ WriteParam(aMsg, aParam.mUserDeltaMultiplierY);
+ WriteParam(aMsg, aParam.mHandledByAPZ);
+ WriteParam(aMsg, aParam.mFollowedByMomentum);
+ WriteParam(aMsg, aParam.mRequiresContentResponseIfCannotScrollHorizontallyInStartDirection);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ return ReadParam(aMsg, aIter, static_cast<mozilla::InputData*>(aResult)) &&
+ ReadParam(aMsg, aIter, &aResult->mType) &&
+ ReadParam(aMsg, aIter, &aResult->mPanStartPoint) &&
+ ReadParam(aMsg, aIter, &aResult->mPanDisplacement) &&
+ ReadParam(aMsg, aIter, &aResult->mLocalPanStartPoint) &&
+ ReadParam(aMsg, aIter, &aResult->mLocalPanDisplacement) &&
+ ReadParam(aMsg, aIter, &aResult->mLineOrPageDeltaX) &&
+ ReadParam(aMsg, aIter, &aResult->mLineOrPageDeltaY) &&
+ ReadParam(aMsg, aIter, &aResult->mUserDeltaMultiplierX) &&
+ ReadParam(aMsg, aIter, &aResult->mUserDeltaMultiplierY) &&
+ ReadParam(aMsg, aIter, &aResult->mHandledByAPZ) &&
+ ReadParam(aMsg, aIter, &aResult->mFollowedByMomentum) &&
+ ReadParam(aMsg, aIter, &aResult->mRequiresContentResponseIfCannotScrollHorizontallyInStartDirection);
+ }
+};
+
+template<>
+struct ParamTraits<mozilla::PinchGestureInput::PinchGestureType>
+ : public ContiguousEnumSerializer<
+ mozilla::PinchGestureInput::PinchGestureType,
+ mozilla::PinchGestureInput::PinchGestureType::PINCHGESTURE_START,
+ mozilla::PinchGestureInput::PinchGestureType::PINCHGESTURE_SENTINEL>
+{};
+
+template<>
+struct ParamTraits<mozilla::PinchGestureInput>
+{
+ typedef mozilla::PinchGestureInput paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, static_cast<mozilla::InputData>(aParam));
+ WriteParam(aMsg, aParam.mType);
+ WriteParam(aMsg, aParam.mFocusPoint);
+ WriteParam(aMsg, aParam.mLocalFocusPoint);
+ WriteParam(aMsg, aParam.mCurrentSpan);
+ WriteParam(aMsg, aParam.mPreviousSpan);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ return ReadParam(aMsg, aIter, static_cast<mozilla::InputData*>(aResult)) &&
+ ReadParam(aMsg, aIter, &aResult->mType) &&
+ ReadParam(aMsg, aIter, &aResult->mFocusPoint) &&
+ ReadParam(aMsg, aIter, &aResult->mLocalFocusPoint) &&
+ ReadParam(aMsg, aIter, &aResult->mCurrentSpan) &&
+ ReadParam(aMsg, aIter, &aResult->mPreviousSpan);
+ }
+};
+
+template<>
+struct ParamTraits<mozilla::TapGestureInput::TapGestureType>
+ : public ContiguousEnumSerializer<
+ mozilla::TapGestureInput::TapGestureType,
+ mozilla::TapGestureInput::TapGestureType::TAPGESTURE_LONG,
+ mozilla::TapGestureInput::TapGestureType::TAPGESTURE_SENTINEL>
+{};
+
+template<>
+struct ParamTraits<mozilla::TapGestureInput>
+{
+ typedef mozilla::TapGestureInput paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, static_cast<mozilla::InputData>(aParam));
+ WriteParam(aMsg, aParam.mType);
+ WriteParam(aMsg, aParam.mPoint);
+ WriteParam(aMsg, aParam.mLocalPoint);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ return ReadParam(aMsg, aIter, static_cast<mozilla::InputData*>(aResult)) &&
+ ReadParam(aMsg, aIter, &aResult->mType) &&
+ ReadParam(aMsg, aIter, &aResult->mPoint) &&
+ ReadParam(aMsg, aIter, &aResult->mLocalPoint);
+ }
+};
+
+template<>
+struct ParamTraits<mozilla::ScrollWheelInput::ScrollDeltaType>
+ : public ContiguousEnumSerializer<
+ mozilla::ScrollWheelInput::ScrollDeltaType,
+ mozilla::ScrollWheelInput::ScrollDeltaType::SCROLLDELTA_LINE,
+ mozilla::ScrollWheelInput::ScrollDeltaType::SCROLLDELTA_SENTINEL>
+{};
+
+template<>
+struct ParamTraits<mozilla::ScrollWheelInput::ScrollMode>
+ : public ContiguousEnumSerializer<
+ mozilla::ScrollWheelInput::ScrollMode,
+ mozilla::ScrollWheelInput::ScrollMode::SCROLLMODE_INSTANT,
+ mozilla::ScrollWheelInput::ScrollMode::SCROLLMODE_SENTINEL>
+{};
+
+template<>
+struct ParamTraits<mozilla::ScrollWheelInput>
+{
+ typedef mozilla::ScrollWheelInput paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, static_cast<mozilla::InputData>(aParam));
+ WriteParam(aMsg, aParam.mDeltaType);
+ WriteParam(aMsg, aParam.mScrollMode);
+ WriteParam(aMsg, aParam.mOrigin);
+ WriteParam(aMsg, aParam.mHandledByAPZ);
+ WriteParam(aMsg, aParam.mDeltaX);
+ WriteParam(aMsg, aParam.mDeltaY);
+ WriteParam(aMsg, aParam.mLocalOrigin);
+ WriteParam(aMsg, aParam.mLineOrPageDeltaX);
+ WriteParam(aMsg, aParam.mLineOrPageDeltaY);
+ WriteParam(aMsg, aParam.mScrollSeriesNumber);
+ WriteParam(aMsg, aParam.mUserDeltaMultiplierX);
+ WriteParam(aMsg, aParam.mUserDeltaMultiplierY);
+ WriteParam(aMsg, aParam.mMayHaveMomentum);
+ WriteParam(aMsg, aParam.mIsMomentum);
+ WriteParam(aMsg, aParam.mAllowToOverrideSystemScrollSpeed);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ return ReadParam(aMsg, aIter, static_cast<mozilla::InputData*>(aResult)) &&
+ ReadParam(aMsg, aIter, &aResult->mDeltaType) &&
+ ReadParam(aMsg, aIter, &aResult->mScrollMode) &&
+ ReadParam(aMsg, aIter, &aResult->mOrigin) &&
+ ReadParam(aMsg, aIter, &aResult->mHandledByAPZ) &&
+ ReadParam(aMsg, aIter, &aResult->mDeltaX) &&
+ ReadParam(aMsg, aIter, &aResult->mDeltaY) &&
+ ReadParam(aMsg, aIter, &aResult->mLocalOrigin) &&
+ ReadParam(aMsg, aIter, &aResult->mLineOrPageDeltaX) &&
+ ReadParam(aMsg, aIter, &aResult->mLineOrPageDeltaY) &&
+ ReadParam(aMsg, aIter, &aResult->mScrollSeriesNumber) &&
+ ReadParam(aMsg, aIter, &aResult->mUserDeltaMultiplierX) &&
+ ReadParam(aMsg, aIter, &aResult->mUserDeltaMultiplierY) &&
+ ReadParam(aMsg, aIter, &aResult->mMayHaveMomentum) &&
+ ReadParam(aMsg, aIter, &aResult->mIsMomentum) &&
+ ReadParam(aMsg, aIter, &aResult->mAllowToOverrideSystemScrollSpeed);
+ }
+};
+
+} // namespace IPC
+
+#endif // nsGUIEventIPC_h__