blob: 6ba95dcf52b441345fc12963daf0261e2d62dc73 [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 "build/build_config.h"
#include "third_party/skia/include/core/SkBitmap.h"
#include "ui/base/cursor/cursor_size.h"
#include "ui/base/cursor/types/cursor_types.h"
#include "ui/base/ui_base_export.h"
#include "ui/gfx/geometry/point.h"
#if defined(OS_WIN)
typedef struct HINSTANCE__* HINSTANCE;
typedef struct HICON__* HICON;
namespace ui {
#if defined(OS_WIN)
typedef ::HCURSOR PlatformCursor;
#elif defined(USE_X11)
typedef unsigned long PlatformCursor;
typedef void* PlatformCursor;
// Ref-counted cursor that supports both default and custom cursors.
class UI_BASE_EXPORT Cursor {
// Implicit constructor.
Cursor(CursorType type);
// Allow copy.
Cursor(const Cursor& cursor);
void SetPlatformCursor(const PlatformCursor& platform);
void RefCustomCursor();
void UnrefCustomCursor();
CursorType native_type() const { return native_type_; }
PlatformCursor platform() const { return platform_cursor_; }
float device_scale_factor() const { return device_scale_factor_; }
void set_device_scale_factor(float scale) { device_scale_factor_ = scale; }
SkBitmap GetBitmap() const;
void set_custom_bitmap(const SkBitmap& bitmap) { custom_bitmap_ = bitmap; }
gfx::Point GetHotspot() const;
void set_custom_hotspot(const gfx::Point& hotspot) {
custom_hotspot_ = hotspot;
// Note: custom cursor comparison may perform expensive pixel equality checks!
bool operator==(const Cursor& cursor) const;
bool operator!=(const Cursor& cursor) const { return !(*this == cursor); }
bool operator==(CursorType type) const { return native_type_ == type; }
bool operator!=(CursorType type) const { return native_type_ != type; }
void operator=(const Cursor& cursor);
#if defined(USE_AURA)
SkBitmap GetDefaultBitmap() const;
gfx::Point GetDefaultHotspot() const;
// The basic cursor type.
CursorType native_type_ = CursorType::kNull;
// The native platform cursor.
PlatformCursor platform_cursor_ = 0;
// The device scale factor for the cursor.
float device_scale_factor_ = 0.0f;
// The hotspot for the cursor. This is only used for the custom cursor type.
gfx::Point custom_hotspot_;
// The bitmap for the cursor. This is only used for the custom cursor type.
SkBitmap custom_bitmap_;
} // namespace ui