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https://bitbucket.org/smil3y/katie.git
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9ebc979ae2
this makes it possible to build without tricks on Slitaz for an example (or at least the GUI component, I have yet to test everything) where only the bare minimum is installed/available Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
132 lines
4.5 KiB
C++
132 lines
4.5 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QWINDOWSURFACE_RASTER_P_H
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#define QWINDOWSURFACE_RASTER_P_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt API. It exists for the convenience
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// of the QLibrary class. This header file may change from
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// version to version without notice, or even be removed.
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//
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// We mean it.
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//
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#include <qglobal.h>
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#include "qwindowsurface_p.h"
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#ifdef QT_MAC_USE_COCOA
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# include <qt_cocoa_helpers_mac_p.h>
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#endif // QT_MAC_USE_COCOA
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QT_BEGIN_NAMESPACE
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#ifdef Q_WS_WIN
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#define Q_WS_EX_LAYERED 0x00080000 // copied from WS_EX_LAYERED in winuser.h
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#define Q_LWA_ALPHA 0x00000002 // copied from LWA_ALPHA in winuser.h
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#define Q_ULW_ALPHA 0x00000002 // copied from ULW_ALPHA in winuser.h
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#define Q_AC_SRC_ALPHA 0x00000001 // copied from AC_SRC_ALPHA in winuser.h
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struct Q_UPDATELAYEREDWINDOWINFO {
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DWORD cbSize;
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HDC hdcDst;
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const POINT *pptDst;
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const SIZE *psize;
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HDC hdcSrc;
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const POINT *pptSrc;
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COLORREF crKey;
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const BLENDFUNCTION *pblend;
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DWORD dwFlags;
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const RECT *prcDirty;
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};
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typedef BOOL (WINAPI *PtrUpdateLayeredWindow)(HWND hwnd, HDC hdcDst, const POINT *pptDst,
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const SIZE *psize, HDC hdcSrc, const POINT *pptSrc, COLORREF crKey,
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const BLENDFUNCTION *pblend, DWORD dwflags);
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typedef BOOL (WINAPI *PtrUpdateLayeredWindowIndirect)(HWND hwnd, const Q_UPDATELAYEREDWINDOWINFO *pULWInfo);
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extern PtrUpdateLayeredWindow ptrUpdateLayeredWindow;
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extern PtrUpdateLayeredWindowIndirect ptrUpdateLayeredWindowIndirect;
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#endif
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class QPaintDevice;
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class QPoint;
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class QRegion;
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class QRegion;
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class QSize;
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class QWidget;
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class QRasterWindowSurfacePrivate;
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class QNativeImage;
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class Q_GUI_EXPORT QRasterWindowSurface : public QWindowSurface
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{
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public:
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QRasterWindowSurface(QWidget *widget, bool setDefaultSurface = true);
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~QRasterWindowSurface();
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QPaintDevice *paintDevice();
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void flush(QWidget *widget, const QRegion ®ion, const QPoint &offset);
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void beginPaint(const QRegion &rgn);
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void setGeometry(const QRect &rect);
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bool scroll(const QRegion &area, int dx, int dy);
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WindowSurfaceFeatures features() const;
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#ifdef QT_MAC_USE_COCOA
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CGContextRef imageContext();
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bool needsFlush;
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QRegion regionToFlush;
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#endif // QT_MAC_USE_COCOA
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private:
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#if defined(Q_WS_X11) && !defined(QT_NO_XSHM)
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void syncX();
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#endif
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void prepareBuffer(QImage::Format format, QWidget *widget);
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Q_DECLARE_PRIVATE(QRasterWindowSurface)
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QScopedPointer<QRasterWindowSurfacePrivate> d_ptr;
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};
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QT_END_NAMESPACE
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#endif // QWINDOWSURFACE_RASTER_P_H
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