blob: be37579590ec86c4889c18e47d3376619610a32e [file] [log] [blame]
// Copyright (c) 2012 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/cursor/cursor.h"
#include "base/logging.h"
#include "ui/gfx/skia_util.h"
namespace ui {
Cursor::Cursor() = default;
Cursor::Cursor(CursorType type) : native_type_(type) {}
Cursor::Cursor(const Cursor& cursor)
: native_type_(cursor.native_type_),
platform_cursor_(cursor.platform_cursor_),
device_scale_factor_(cursor.device_scale_factor_),
custom_hotspot_(cursor.custom_hotspot_),
custom_bitmap_(cursor.custom_bitmap_) {
if (native_type_ == CursorType::kCustom)
RefCustomCursor();
}
Cursor::~Cursor() {
if (native_type_ == CursorType::kCustom)
UnrefCustomCursor();
}
void Cursor::SetPlatformCursor(const PlatformCursor& platform) {
if (native_type_ == CursorType::kCustom)
UnrefCustomCursor();
platform_cursor_ = platform;
if (native_type_ == CursorType::kCustom)
RefCustomCursor();
}
#if !defined(USE_AURA)
void Cursor::RefCustomCursor() {
NOTIMPLEMENTED();
}
void Cursor::UnrefCustomCursor() {
NOTIMPLEMENTED();
}
#endif
SkBitmap Cursor::GetBitmap() const {
if (native_type_ == CursorType::kCustom)
return custom_bitmap_;
#if defined(USE_AURA)
return GetDefaultBitmap();
#else
return SkBitmap();
#endif
}
gfx::Point Cursor::GetHotspot() const {
if (native_type_ == CursorType::kCustom)
return custom_hotspot_;
#if defined(USE_AURA)
return GetDefaultHotspot();
#else
return gfx::Point();
#endif
}
bool Cursor::operator==(const Cursor& cursor) const {
return native_type_ == cursor.native_type_ &&
platform_cursor_ == cursor.platform_cursor_ &&
device_scale_factor_ == cursor.device_scale_factor_ &&
custom_hotspot_ == cursor.custom_hotspot_ &&
(native_type_ != CursorType::kCustom ||
gfx::BitmapsAreEqual(custom_bitmap_, cursor.custom_bitmap_));
}
void Cursor::operator=(const Cursor& cursor) {
if (*this == cursor)
return;
if (native_type_ == CursorType::kCustom)
UnrefCustomCursor();
native_type_ = cursor.native_type_;
platform_cursor_ = cursor.platform_cursor_;
if (native_type_ == CursorType::kCustom)
RefCustomCursor();
device_scale_factor_ = cursor.device_scale_factor_;
custom_hotspot_ = cursor.custom_hotspot_;
custom_bitmap_ = cursor.custom_bitmap_;
}
} // namespace ui