widget/WidgetMessageUtils.h

   1 /* This Source Code Form is subject to the terms of the Mozilla Public
   2  * License, v. 2.0. If a copy of the MPL was not distributed with this
   3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   4
   5 #ifndef mozilla_WidgetMessageUtils_h
   6 #define mozilla_WidgetMessageUtils_h
   7
   8 #include "ipc/EnumSerializer.h"
   9 #include "ipc/IPCMessageUtils.h"
  10 #include "mozilla/LookAndFeel.h"
  11 #include "mozilla/widget/ThemeChangeKind.h"
  12 #include "nsIWidget.h"
  13 #include "nsStyleConsts.h"
  14
  15 namespace IPC {
  16
  17 template <>
  18 struct ParamTraits<mozilla::widget::ThemeChangeKind>
  19     : public BitFlagsEnumSerializer<mozilla::widget::ThemeChangeKind,
  20                                     mozilla::widget::ThemeChangeKind::AllBits> {
  21 };
  22
  23 template <>
  24 struct ParamTraits<mozilla::LookAndFeel::IntID>
  25     : ContiguousEnumSerializer<mozilla::LookAndFeel::IntID,
  26                                mozilla::LookAndFeel::IntID(0),
  27                                mozilla::LookAndFeel::IntID::End> {
  28   using IdType = std::underlying_type_t<mozilla::LookAndFeel::IntID>;
  29 };
  30
  31 template <>
  32 struct ParamTraits<mozilla::LookAndFeel::ColorID>
  33     : ContiguousEnumSerializer<mozilla::LookAndFeel::ColorID,
  34                                mozilla::LookAndFeel::ColorID(0),
  35                                mozilla::LookAndFeel::ColorID::End> {
  36   using IdType = std::underlying_type_t<mozilla::LookAndFeel::ColorID>;
  37 };
  38
  39 template <>
  40 struct ParamTraits<nsTransparencyMode>
  41     : ContiguousEnumSerializerInclusive<nsTransparencyMode, eTransparencyOpaque,
  42                                         eTransparencyBorderlessGlass> {};
  43
  44 template <>
  45 struct ParamTraits<nsCursor>
  46     : ContiguousEnumSerializer<nsCursor, eCursor_standard, eCursorCount> {};
  47
  48 template <>
  49 struct ParamTraits<nsIWidget::TouchpadGesturePhase>
  50     : ContiguousEnumSerializerInclusive<
  51           nsIWidget::TouchpadGesturePhase,
  52           nsIWidget::TouchpadGesturePhase::PHASE_BEGIN,
  53           nsIWidget::TouchpadGesturePhase::PHASE_END> {};
  54
  55 template <>
  56 struct ParamTraits<nsIWidget::TouchPointerState>
  57     : public BitFlagsEnumSerializer<nsIWidget::TouchPointerState,
  58                                     nsIWidget::TouchPointerState::ALL_BITS> {};
  59
  60 }  // namespace IPC
  61
  62 #endif  // WidgetMessageUtils_h