| 1 | /** @file
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| 2 | *
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| 3 | * VBox frontends: Qt GUI ("VirtualBox"):
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| 4 | * UIFrameBufferQImage class declarations
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| 5 | */
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| 6 |
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| 7 | /*
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| 8 | * Copyright (C) 2010 Sun Microsystems, Inc.
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| 9 | *
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| 10 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 11 | * available from http://www.virtualbox.org. This file is free software;
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| 12 | * you can redistribute it and/or modify it under the terms of the GNU
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| 13 | * General Public License (GPL) as published by the Free Software
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| 14 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 15 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 16 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 17 | *
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| 18 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
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| 19 | * Clara, CA 95054 USA or visit http://www.sun.com if you need
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| 20 | * additional information or have any questions.
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| 21 | */
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| 22 |
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| 23 | #ifndef ___UIFrameBufferQImage_h___
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| 24 | #define ___UIFrameBufferQImage_h___
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| 25 |
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| 26 | #ifdef VBOX_GUI_USE_QIMAGE
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| 27 |
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| 28 | /* Local includes */
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| 29 | #include "UIFrameBuffer.h"
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| 30 |
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| 31 | /* Global includes */
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| 32 | #include <QImage>
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| 33 | #include <QPixmap>
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| 34 |
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| 35 | class UIFrameBufferQImage : public UIFrameBuffer
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| 36 | {
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| 37 | public:
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| 38 |
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| 39 | UIFrameBufferQImage(UIMachineView *pMachineView);
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| 40 |
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| 41 | STDMETHOD(NotifyUpdate) (ULONG uX, ULONG uY, ULONG uW, ULONG uH);
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| 42 |
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| 43 | ulong pixelFormat() { return m_uPixelFormat; }
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| 44 | bool usesGuestVRAM() { return m_bUsesGuestVRAM; }
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| 45 |
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| 46 | uchar *address() { return m_img.bits(); }
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| 47 | ulong bitsPerPixel() { return m_img.depth(); }
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| 48 | ulong bytesPerLine() { return m_img.bytesPerLine(); }
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| 49 |
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| 50 | void paintEvent(QPaintEvent *pEvent);
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| 51 | void resizeEvent(UIResizeEvent *pEvent);
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| 52 |
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| 53 | private:
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| 54 |
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| 55 | QPixmap m_PM;
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| 56 | QImage m_img;
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| 57 | ulong m_uPixelFormat;
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| 58 | bool m_bUsesGuestVRAM;
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| 59 | };
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| 60 |
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| 61 | #endif /* VBOX_GUI_USE_QIMAGE */
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| 62 |
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| 63 | #endif /* !___UIFrameBufferQImage_h___ */
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| 64 |
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