WidgetMessageUtils.h

/* 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 mozilla_WidgetMessageUtils_h
#define mozilla_WidgetMessageUtils_h

#include "ipc/EnumSerializer.h"
#include "ipc/IPCMessageUtils.h"
#include "mozilla/DimensionRequest.h"
#include "mozilla/GfxMessageUtils.h"
#include "mozilla/LookAndFeel.h"
#include "mozilla/widget/ThemeChangeKind.h"
#include "nsIWidget.h"
#include "nsStyleConsts.h"

namespace IPC {

template <>
struct ParamTraits<mozilla::widget::ThemeChangeKind>
    : public BitFlagsEnumSerializer<mozilla::widget::ThemeChangeKind,
                                    mozilla::widget::ThemeChangeKind::AllBits> {
};

template <>
struct ParamTraits<mozilla::LookAndFeel::IntID>
    : ContiguousEnumSerializer<mozilla::LookAndFeel::IntID,
                               mozilla::LookAndFeel::IntID(0),
                               mozilla::LookAndFeel::IntID::End> {
  using IdType = std::underlying_type_t<mozilla::LookAndFeel::IntID>;
};

template <>
struct ParamTraits<mozilla::LookAndFeel::ColorID>
    : ContiguousEnumSerializer<mozilla::LookAndFeel::ColorID,
                               mozilla::LookAndFeel::ColorID(0),
                               mozilla::LookAndFeel::ColorID::End> {
  using IdType = std::underlying_type_t<mozilla::LookAndFeel::ColorID>;
};

template <>
struct ParamTraits<mozilla::widget::TransparencyMode>
    : ContiguousEnumSerializerInclusive<
          mozilla::widget::TransparencyMode,
          mozilla::widget::TransparencyMode::Opaque,
          mozilla::widget::TransparencyMode::Transparent> {};

template <>
struct ParamTraits<nsCursor>
    : ContiguousEnumSerializer<nsCursor, eCursor_standard, eCursorCount> {};

template <>
struct ParamTraits<nsIWidget::TouchpadGesturePhase>
    : ContiguousEnumSerializerInclusive<
          nsIWidget::TouchpadGesturePhase,
          nsIWidget::TouchpadGesturePhase::PHASE_BEGIN,
          nsIWidget::TouchpadGesturePhase::PHASE_END> {};

template <>
struct ParamTraits<nsIWidget::TouchPointerState>
    : public BitFlagsEnumSerializer<nsIWidget::TouchPointerState,
                                    nsIWidget::TouchPointerState::ALL_BITS> {};

template <>
struct ParamTraits<mozilla::DimensionKind>
    : public ContiguousEnumSerializerInclusive<mozilla::DimensionKind,
                                               mozilla::DimensionKind::Inner,
                                               mozilla::DimensionKind::Outer> {
};

DEFINE_IPC_SERIALIZER_WITH_FIELDS(mozilla::DimensionRequest, mDimensionKind, mX,
                                  mY, mWidth, mHeight);

}  // namespace IPC

#endif  // WidgetMessageUtils_h