| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ui/base/mojo/cursor_struct_traits.h" |
| |
| #include "skia/public/interfaces/bitmap_skbitmap_struct_traits.h" |
| #include "third_party/skia/include/core/SkBitmap.h" |
| #include "ui/base/mojo/cursor.mojom.h" |
| #include "ui/gfx/geometry/mojo/geometry_struct_traits.h" |
| |
| namespace mojo { |
| |
| // static |
| ui::mojom::CursorType |
| EnumTraits<ui::mojom::CursorType, ui::CursorType>::ToMojom( |
| ui::CursorType input) { |
| switch (input) { |
| case ui::CursorType::kNull: |
| return ui::mojom::CursorType::kNull; |
| case ui::CursorType::kPointer: |
| return ui::mojom::CursorType::kPointer; |
| case ui::CursorType::kCross: |
| return ui::mojom::CursorType::kCross; |
| case ui::CursorType::kHand: |
| return ui::mojom::CursorType::kHand; |
| case ui::CursorType::kIBeam: |
| return ui::mojom::CursorType::kIBeam; |
| case ui::CursorType::kWait: |
| return ui::mojom::CursorType::kWait; |
| case ui::CursorType::kHelp: |
| return ui::mojom::CursorType::kHelp; |
| case ui::CursorType::kEastResize: |
| return ui::mojom::CursorType::kEastResize; |
| case ui::CursorType::kNorthResize: |
| return ui::mojom::CursorType::kNorthResize; |
| case ui::CursorType::kNorthEastResize: |
| return ui::mojom::CursorType::kNorthEastResize; |
| case ui::CursorType::kNorthWestResize: |
| return ui::mojom::CursorType::kNorthWestResize; |
| case ui::CursorType::kSouthResize: |
| return ui::mojom::CursorType::kSouthResize; |
| case ui::CursorType::kSouthEastResize: |
| return ui::mojom::CursorType::kSouthEastResize; |
| case ui::CursorType::kSouthWestResize: |
| return ui::mojom::CursorType::kSouthWestResize; |
| case ui::CursorType::kWestResize: |
| return ui::mojom::CursorType::kWestResize; |
| case ui::CursorType::kNorthSouthResize: |
| return ui::mojom::CursorType::kNorthSouthResize; |
| case ui::CursorType::kEastWestResize: |
| return ui::mojom::CursorType::kEastWestResize; |
| case ui::CursorType::kNorthEastSouthWestResize: |
| return ui::mojom::CursorType::kNorthEastSouthWestResize; |
| case ui::CursorType::kNorthWestSouthEastResize: |
| return ui::mojom::CursorType::kNorthWestSouthEastResize; |
| case ui::CursorType::kColumnResize: |
| return ui::mojom::CursorType::kColumnResize; |
| case ui::CursorType::kRowResize: |
| return ui::mojom::CursorType::kRowResize; |
| case ui::CursorType::kMiddlePanning: |
| return ui::mojom::CursorType::kMiddlePanning; |
| case ui::CursorType::kEastPanning: |
| return ui::mojom::CursorType::kEastPanning; |
| case ui::CursorType::kNorthPanning: |
| return ui::mojom::CursorType::kNorthPanning; |
| case ui::CursorType::kNorthEastPanning: |
| return ui::mojom::CursorType::kNorthEastPanning; |
| case ui::CursorType::kNorthWestPanning: |
| return ui::mojom::CursorType::kNorthWestPanning; |
| case ui::CursorType::kSouthPanning: |
| return ui::mojom::CursorType::kSouthPanning; |
| case ui::CursorType::kSouthEastPanning: |
| return ui::mojom::CursorType::kSouthEastPanning; |
| case ui::CursorType::kSouthWestPanning: |
| return ui::mojom::CursorType::kSouthWestPanning; |
| case ui::CursorType::kWestPanning: |
| return ui::mojom::CursorType::kWestPanning; |
| case ui::CursorType::kMove: |
| return ui::mojom::CursorType::kMove; |
| case ui::CursorType::kVerticalText: |
| return ui::mojom::CursorType::kVerticalText; |
| case ui::CursorType::kCell: |
| return ui::mojom::CursorType::kCell; |
| case ui::CursorType::kContextMenu: |
| return ui::mojom::CursorType::kContextMenu; |
| case ui::CursorType::kAlias: |
| return ui::mojom::CursorType::kAlias; |
| case ui::CursorType::kProgress: |
| return ui::mojom::CursorType::kProgress; |
| case ui::CursorType::kNoDrop: |
| return ui::mojom::CursorType::kNoDrop; |
| case ui::CursorType::kCopy: |
| return ui::mojom::CursorType::kCopy; |
| case ui::CursorType::kNone: |
| return ui::mojom::CursorType::kNone; |
| case ui::CursorType::kNotAllowed: |
| return ui::mojom::CursorType::kNotAllowed; |
| case ui::CursorType::kZoomIn: |
| return ui::mojom::CursorType::kZoomIn; |
| case ui::CursorType::kZoomOut: |
| return ui::mojom::CursorType::kZoomOut; |
| case ui::CursorType::kGrab: |
| return ui::mojom::CursorType::kGrab; |
| case ui::CursorType::kGrabbing: |
| return ui::mojom::CursorType::kGrabbing; |
| case ui::CursorType::kCustom: |
| return ui::mojom::CursorType::kCustom; |
| case ui::CursorType::kDndNone: |
| case ui::CursorType::kDndMove: |
| case ui::CursorType::kDndCopy: |
| case ui::CursorType::kDndLink: |
| // The mojom version is the same as the restricted Webcursor constants; |
| // don't allow system cursors to be transmitted. |
| NOTREACHED(); |
| return ui::mojom::CursorType::kNull; |
| } |
| NOTREACHED(); |
| return ui::mojom::CursorType::kNull; |
| } |
| |
| // static |
| bool EnumTraits<ui::mojom::CursorType, ui::CursorType>::FromMojom( |
| ui::mojom::CursorType input, |
| ui::CursorType* out) { |
| switch (input) { |
| case ui::mojom::CursorType::kNull: |
| *out = ui::CursorType::kNull; |
| return true; |
| case ui::mojom::CursorType::kPointer: |
| *out = ui::CursorType::kPointer; |
| return true; |
| case ui::mojom::CursorType::kCross: |
| *out = ui::CursorType::kCross; |
| return true; |
| case ui::mojom::CursorType::kHand: |
| *out = ui::CursorType::kHand; |
| return true; |
| case ui::mojom::CursorType::kIBeam: |
| *out = ui::CursorType::kIBeam; |
| return true; |
| case ui::mojom::CursorType::kWait: |
| *out = ui::CursorType::kWait; |
| return true; |
| case ui::mojom::CursorType::kHelp: |
| *out = ui::CursorType::kHelp; |
| return true; |
| case ui::mojom::CursorType::kEastResize: |
| *out = ui::CursorType::kEastResize; |
| return true; |
| case ui::mojom::CursorType::kNorthResize: |
| *out = ui::CursorType::kNorthResize; |
| return true; |
| case ui::mojom::CursorType::kNorthEastResize: |
| *out = ui::CursorType::kNorthEastResize; |
| return true; |
| case ui::mojom::CursorType::kNorthWestResize: |
| *out = ui::CursorType::kNorthWestResize; |
| return true; |
| case ui::mojom::CursorType::kSouthResize: |
| *out = ui::CursorType::kSouthResize; |
| return true; |
| case ui::mojom::CursorType::kSouthEastResize: |
| *out = ui::CursorType::kSouthEastResize; |
| return true; |
| case ui::mojom::CursorType::kSouthWestResize: |
| *out = ui::CursorType::kSouthWestResize; |
| return true; |
| case ui::mojom::CursorType::kWestResize: |
| *out = ui::CursorType::kWestResize; |
| return true; |
| case ui::mojom::CursorType::kNorthSouthResize: |
| *out = ui::CursorType::kNorthSouthResize; |
| return true; |
| case ui::mojom::CursorType::kEastWestResize: |
| *out = ui::CursorType::kEastWestResize; |
| return true; |
| case ui::mojom::CursorType::kNorthEastSouthWestResize: |
| *out = ui::CursorType::kNorthEastSouthWestResize; |
| return true; |
| case ui::mojom::CursorType::kNorthWestSouthEastResize: |
| *out = ui::CursorType::kNorthWestSouthEastResize; |
| return true; |
| case ui::mojom::CursorType::kColumnResize: |
| *out = ui::CursorType::kColumnResize; |
| return true; |
| case ui::mojom::CursorType::kRowResize: |
| *out = ui::CursorType::kRowResize; |
| return true; |
| case ui::mojom::CursorType::kMiddlePanning: |
| *out = ui::CursorType::kMiddlePanning; |
| return true; |
| case ui::mojom::CursorType::kEastPanning: |
| *out = ui::CursorType::kEastPanning; |
| return true; |
| case ui::mojom::CursorType::kNorthPanning: |
| *out = ui::CursorType::kNorthPanning; |
| return true; |
| case ui::mojom::CursorType::kNorthEastPanning: |
| *out = ui::CursorType::kNorthEastPanning; |
| return true; |
| case ui::mojom::CursorType::kNorthWestPanning: |
| *out = ui::CursorType::kNorthWestPanning; |
| return true; |
| case ui::mojom::CursorType::kSouthPanning: |
| *out = ui::CursorType::kSouthPanning; |
| return true; |
| case ui::mojom::CursorType::kSouthEastPanning: |
| *out = ui::CursorType::kSouthEastPanning; |
| return true; |
| case ui::mojom::CursorType::kSouthWestPanning: |
| *out = ui::CursorType::kSouthWestPanning; |
| return true; |
| case ui::mojom::CursorType::kWestPanning: |
| *out = ui::CursorType::kWestPanning; |
| return true; |
| case ui::mojom::CursorType::kMove: |
| *out = ui::CursorType::kMove; |
| return true; |
| case ui::mojom::CursorType::kVerticalText: |
| *out = ui::CursorType::kVerticalText; |
| return true; |
| case ui::mojom::CursorType::kCell: |
| *out = ui::CursorType::kCell; |
| return true; |
| case ui::mojom::CursorType::kContextMenu: |
| *out = ui::CursorType::kContextMenu; |
| return true; |
| case ui::mojom::CursorType::kAlias: |
| *out = ui::CursorType::kAlias; |
| return true; |
| case ui::mojom::CursorType::kProgress: |
| *out = ui::CursorType::kProgress; |
| return true; |
| case ui::mojom::CursorType::kNoDrop: |
| *out = ui::CursorType::kNoDrop; |
| return true; |
| case ui::mojom::CursorType::kCopy: |
| *out = ui::CursorType::kCopy; |
| return true; |
| case ui::mojom::CursorType::kNone: |
| *out = ui::CursorType::kNone; |
| return true; |
| case ui::mojom::CursorType::kNotAllowed: |
| *out = ui::CursorType::kNotAllowed; |
| return true; |
| case ui::mojom::CursorType::kZoomIn: |
| *out = ui::CursorType::kZoomIn; |
| return true; |
| case ui::mojom::CursorType::kZoomOut: |
| *out = ui::CursorType::kZoomOut; |
| return true; |
| case ui::mojom::CursorType::kGrab: |
| *out = ui::CursorType::kGrab; |
| return true; |
| case ui::mojom::CursorType::kGrabbing: |
| *out = ui::CursorType::kGrabbing; |
| return true; |
| case ui::mojom::CursorType::kCustom: |
| *out = ui::CursorType::kCustom; |
| return true; |
| } |
| |
| NOTREACHED(); |
| return false; |
| } |
| |
| // static |
| ui::mojom::CursorSize |
| EnumTraits<ui::mojom::CursorSize, ui::CursorSize>::ToMojom( |
| ui::CursorSize input) { |
| switch (input) { |
| case ui::CursorSize::kNormal: |
| return ui::mojom::CursorSize::kNormal; |
| case ui::CursorSize::kLarge: |
| return ui::mojom::CursorSize::kLarge; |
| } |
| |
| NOTREACHED(); |
| return ui::mojom::CursorSize::kNormal; |
| } |
| |
| // static |
| bool EnumTraits<ui::mojom::CursorSize, ui::CursorSize>::FromMojom( |
| ui::mojom::CursorSize input, |
| ui::CursorSize* out) { |
| switch (input) { |
| case ui::mojom::CursorSize::kNormal: |
| *out = ui::CursorSize::kNormal; |
| return true; |
| case ui::mojom::CursorSize::kLarge: |
| *out = ui::CursorSize::kLarge; |
| return true; |
| } |
| |
| NOTREACHED(); |
| return false; |
| } |
| |
| // static |
| gfx::Point StructTraits<ui::mojom::CursorDataView, ui::Cursor>::hotspot( |
| const ui::Cursor& c) { |
| return c.GetHotspot(); |
| } |
| |
| // static |
| SkBitmap StructTraits<ui::mojom::CursorDataView, ui::Cursor>::bitmap( |
| const ui::Cursor& c) { |
| return c.GetBitmap(); |
| } |
| |
| // static |
| bool StructTraits<ui::mojom::CursorDataView, ui::Cursor>::Read( |
| ui::mojom::CursorDataView data, |
| ui::Cursor* out) { |
| ui::CursorType type; |
| if (!data.ReadNativeType(&type)) |
| return false; |
| |
| if (type != ui::CursorType::kCustom) { |
| *out = ui::Cursor(type); |
| return true; |
| } |
| |
| gfx::Point hotspot; |
| SkBitmap bitmap; |
| |
| if (!data.ReadHotspot(&hotspot) || !data.ReadBitmap(&bitmap)) |
| return false; |
| |
| // TODO(estade): do we even need this field? It doesn't appear to be used |
| // anywhere and is a property of the display, not the cursor. |
| float device_scale_factor = data.device_scale_factor(); |
| |
| *out = ui::Cursor(type); |
| out->set_custom_bitmap(bitmap); |
| out->set_custom_hotspot(hotspot); |
| out->set_device_scale_factor(device_scale_factor); |
| return true; |
| } |
| |
| } // namespace mojo |
