mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-07 20:17:37 +00:00
47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
/* -*- 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>
|
|
|
|
// This isn't ideal, we should figure out how to export
|
|
// the #defines here; need this to figure out if we have
|
|
// the DirectDraw surface or not.
|
|
#include "cairo-features.h"
|
|
|
|
class nsWindowGfx {
|
|
public:
|
|
static nsIntRect ToIntRect(const RECT& aRect)
|
|
{
|
|
return nsIntRect(aRect.left, aRect.top,
|
|
aRect.right - aRect.left, aRect.bottom - aRect.top);
|
|
}
|
|
|
|
static nsIntRegion ConvertHRGNToRegion(HRGN aRgn);
|
|
|
|
enum IconSizeType {
|
|
kSmallIcon,
|
|
kRegularIcon
|
|
};
|
|
static gfxIntSize GetIconMetrics(IconSizeType aSizeType);
|
|
static nsresult CreateIcon(imgIContainer *aContainer, bool aIsCursor, PRUint32 aHotspotX, PRUint32 aHotspotY, gfxIntSize aScaledSize, HICON *aIcon);
|
|
|
|
private:
|
|
/**
|
|
* Cursor helpers
|
|
*/
|
|
static PRUint8* Data32BitTo1Bit(PRUint8* aImageData, PRUint32 aWidth, PRUint32 aHeight);
|
|
static HBITMAP DataToBitmap(PRUint8* aImageData, PRUint32 aWidth, PRUint32 aHeight, PRUint32 aDepth);
|
|
};
|
|
|
|
#endif // WindowGfx_h__
|