nsWindowGfx.h - mozsearch

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef WindowGfx_h__

#define WindowGfx_h__

/*

 * nsWindowGfx - Painting and aceleration.

*/

#include "nsWindow.h"

#include <imgIContainer.h>

class nsWindowGfx {

 public:

  enum IconSizeType { kSmallIcon, kRegularIcon };

  static mozilla::LayoutDeviceIntSize GetIconMetrics(IconSizeType aSizeType);

  static nsresult CreateIcon(imgIContainer* aContainer, bool aIsCursor,

                             mozilla::LayoutDeviceIntPoint aHotspot,

                             mozilla::LayoutDeviceIntSize aScaledSize,

                             HICON* aIcon);

 private:

/**

   * Cursor helpers

*/

  static uint8_t* Data32BitTo1Bit(uint8_t* aImageData, uint32_t aWidth,

                                  uint32_t aHeight);

  static HBITMAP DataToBitmap(uint8_t* aImageData, uint32_t aWidth,

                              uint32_t aHeight, uint32_t aDepth);

};

#endif  // WindowGfx_h__