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/DimensionRequest.h"
  11 #include "mozilla/GfxMessageUtils.h"
  12 #include "mozilla/LookAndFeel.h"
  13 #include "mozilla/widget/ThemeChangeKind.h"
  14 #include "nsIClipboard.h"
  15 #include "nsIWidget.h"
  16 #include "nsStyleConsts.h"
  17
  18 namespace IPC {
  19
  20 template <>
  21 struct ParamTraits<mozilla::widget::ThemeChangeKind>
  22     : public BitFlagsEnumSerializer<mozilla::widget::ThemeChangeKind,
  23                                     mozilla::widget::ThemeChangeKind::AllBits> {
  24 };
  25
  26 template <>
  27 struct ParamTraits<mozilla::LookAndFeel::IntID>
  28     : ContiguousEnumSerializer<mozilla::LookAndFeel::IntID,
  29                                mozilla::LookAndFeel::IntID(0),
  30                                mozilla::LookAndFeel::IntID::End> {
  31   using IdType = std::underlying_type_t<mozilla::LookAndFeel::IntID>;
  32 };
  33
  34 template <>
  35 struct ParamTraits<mozilla::LookAndFeel::ColorID>
  36     : ContiguousEnumSerializer<mozilla::LookAndFeel::ColorID,
  37                                mozilla::LookAndFeel::ColorID(0),
  38                                mozilla::LookAndFeel::ColorID::End> {
  39   using IdType = std::underlying_type_t<mozilla::LookAndFeel::ColorID>;
  40 };
  41
  42 template <>
  43 struct ParamTraits<mozilla::widget::TransparencyMode>
  44     : ContiguousEnumSerializerInclusive<
  45           mozilla::widget::TransparencyMode,
  46           mozilla::widget::TransparencyMode::Opaque,
  47           mozilla::widget::TransparencyMode::Transparent> {};
  48
  49 template <>
  50 struct ParamTraits<nsCursor>
  51     : ContiguousEnumSerializer<nsCursor, eCursor_standard, eCursorCount> {};
  52
  53 template <>
  54 struct ParamTraits<nsIWidget::TouchpadGesturePhase>
  55     : ContiguousEnumSerializerInclusive<
  56           nsIWidget::TouchpadGesturePhase,
  57           nsIWidget::TouchpadGesturePhase::PHASE_BEGIN,
  58           nsIWidget::TouchpadGesturePhase::PHASE_END> {};
  59
  60 template <>
  61 struct ParamTraits<nsIWidget::TouchPointerState>
  62     : public BitFlagsEnumSerializer<nsIWidget::TouchPointerState,
  63                                     nsIWidget::TouchPointerState::ALL_BITS> {};
  64
  65 template <>
  66 struct ParamTraits<mozilla::DimensionKind>
  67     : public ContiguousEnumSerializerInclusive<mozilla::DimensionKind,
  68                                                mozilla::DimensionKind::Inner,
  69                                                mozilla::DimensionKind::Outer> {
  70 };
  71
  72 DEFINE_IPC_SERIALIZER_WITH_FIELDS(mozilla::DimensionRequest, mDimensionKind, mX,
  73                                   mY, mWidth, mHeight);
  74
  75 template <>
  76 struct ParamTraits<nsIClipboard::ClipboardType>
  77     : public ContiguousEnumSerializerInclusive<
  78           nsIClipboard::ClipboardType, nsIClipboard::kSelectionClipboard,
  79           nsIClipboard::kSelectionCache> {};
  80
  81 }  // namespace IPC
  82
  83 #endif  // WidgetMessageUtils_h