ui/ozone/public/cursor_factory_ozone.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ui/ozone/public/cursor_factory_ozone.h"
   6
   7 #include "base/logging.h"
   8
   9 namespace ui {
  10
  11 // static
  12 CursorFactoryOzone* CursorFactoryOzone::impl_ = NULL;
  13
  14 CursorFactoryOzone::CursorFactoryOzone() {
  15   DCHECK(!impl_) << "There should only be a single CursorFactoryOzone.";
  16   impl_ = this;
  17 }
  18
  19 CursorFactoryOzone::~CursorFactoryOzone() {
  20   DCHECK_EQ(impl_, this);
  21   impl_ = NULL;
  22 }
  23
  24 CursorFactoryOzone* CursorFactoryOzone::GetInstance() {
  25   DCHECK(impl_) << "No CursorFactoryOzone implementation set.";
  26   return impl_;
  27 }
  28
  29 PlatformCursor CursorFactoryOzone::GetDefaultCursor(int type) {
  30   NOTIMPLEMENTED();
  31   return NULL;
  32 }
  33
  34 PlatformCursor CursorFactoryOzone::CreateImageCursor(
  35     const SkBitmap& bitmap,
  36     const gfx::Point& hotspot) {
  37   NOTIMPLEMENTED();
  38   return NULL;
  39 }
  40
  41 PlatformCursor CursorFactoryOzone::CreateAnimatedCursor(
  42     const std::vector<SkBitmap>& bitmaps,
  43     const gfx::Point& hotspot,
  44     int frame_delay_ms) {
  45   NOTIMPLEMENTED();
  46   return NULL;
  47 }
  48
  49 void CursorFactoryOzone::RefImageCursor(PlatformCursor cursor) {
  50   NOTIMPLEMENTED();
  51 }
  52
  53 void CursorFactoryOzone::UnrefImageCursor(PlatformCursor cursor) {
  54   NOTIMPLEMENTED();
  55 }
  56
  57 }  // namespace ui