webkit/common/cursors/webcursor_aurawin.cc

   1 // Copyright (c) 2012 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 "webkit/common/cursors/webcursor.h"
   6
   7 #include <windows.h>
   8
   9 #include "third_party/WebKit/public/platform/WebCursorInfo.h"
  10 #include "ui/gfx/icon_util.h"
  11
  12 const ui::PlatformCursor WebCursor::GetPlatformCursor() {
  13   if (!IsCustom())
  14     return LoadCursor(NULL, IDC_ARROW);
  15
  16   if (custom_cursor_)
  17     return custom_cursor_;
  18
  19   custom_cursor_ =
  20       IconUtil::CreateCursorFromDIB(
  21           custom_size_,
  22           hotspot_,
  23           !custom_data_.empty() ? &custom_data_[0] : NULL,
  24           custom_data_.size());
  25   return custom_cursor_;
  26 }
  27
  28 void WebCursor::SetDisplayInfo(const gfx::Display& display) {
  29   // TODO(winguru): Add support for scaling the cursor.
  30 }
  31
  32 void WebCursor::InitPlatformData() {
  33   custom_cursor_ = NULL;
  34 }
  35
  36 bool WebCursor::SerializePlatformData(Pickle* pickle) const {
  37   return true;
  38 }
  39
  40 bool WebCursor::DeserializePlatformData(PickleIterator* iter) {
  41   return true;
  42 }
  43
  44 bool WebCursor::IsPlatformDataEqual(const WebCursor& other) const {
  45   return true;
  46 }
  47
  48 void WebCursor::CleanupPlatformData() {
  49   if (custom_cursor_) {
  50     DestroyIcon(custom_cursor_);
  51     custom_cursor_ = NULL;
  52   }
  53 }
  54
  55 void WebCursor::CopyPlatformData(const WebCursor& other) {
  56 }