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Diffstat (limited to 'src/gui/image/qpicture_p.h')
| -rw-r--r-- | src/gui/image/qpicture_p.h | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/src/gui/image/qpicture_p.h b/src/gui/image/qpicture_p.h new file mode 100644 index 0000000000..e06bf1fb69 --- /dev/null +++ b/src/gui/image/qpicture_p.h @@ -0,0 +1,169 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QPICTURE_P_H +#define QPICTURE_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "QtCore/qatomic.h" +#include "QtCore/qbuffer.h" +#include "QtCore/qobjectdefs.h" +#include "QtGui/qpicture.h" +#include "QtGui/qpixmap.h" +#include "QtGui/qpen.h" +#include "QtGui/qbrush.h" +#include "QtCore/qrect.h" +#include "private/qobject_p.h" + +QT_BEGIN_NAMESPACE + +class QPaintEngine; + +extern const char *qt_mfhdr_tag; + +class QPicturePrivate +{ + friend class QPicturePaintEngine; + friend Q_GUI_EXPORT QDataStream &operator<<(QDataStream &s, const QPicture &r); + friend Q_GUI_EXPORT QDataStream &operator>>(QDataStream &s, QPicture &r); + +public: + enum PaintCommand { + PdcNOP = 0, // <void> + PdcDrawPoint = 1, // point + PdcDrawFirst = PdcDrawPoint, + PdcMoveTo = 2, // point + PdcLineTo = 3, // point + PdcDrawLine = 4, // point,point + PdcDrawRect = 5, // rect + PdcDrawRoundRect = 6, // rect,ival,ival + PdcDrawEllipse = 7, // rect + PdcDrawArc = 8, // rect,ival,ival + PdcDrawPie = 9, // rect,ival,ival + PdcDrawChord = 10, // rect,ival,ival + PdcDrawLineSegments = 11, // ptarr + PdcDrawPolyline = 12, // ptarr + PdcDrawPolygon = 13, // ptarr,ival + PdcDrawCubicBezier = 14, // ptarr + PdcDrawText = 15, // point,str + PdcDrawTextFormatted = 16, // rect,ival,str + PdcDrawPixmap = 17, // rect,pixmap + PdcDrawImage = 18, // rect,image + PdcDrawText2 = 19, // point,str + PdcDrawText2Formatted = 20, // rect,ival,str + PdcDrawTextItem = 21, // pos,text,font,flags + PdcDrawLast = PdcDrawTextItem, + PdcDrawPoints = 22, // ptarr,ival,ival + PdcDrawWinFocusRect = 23, // rect,color + PdcDrawTiledPixmap = 24, // rect,pixmap,point + PdcDrawPath = 25, // path + + // no painting commands below PdcDrawLast. + + PdcBegin = 30, // <void> + PdcEnd = 31, // <void> + PdcSave = 32, // <void> + PdcRestore = 33, // <void> + PdcSetdev = 34, // device - PRIVATE + PdcSetBkColor = 40, // color + PdcSetBkMode = 41, // ival + PdcSetROP = 42, // ival + PdcSetBrushOrigin = 43, // point + PdcSetFont = 45, // font + PdcSetPen = 46, // pen + PdcSetBrush = 47, // brush + PdcSetTabStops = 48, // ival + PdcSetTabArray = 49, // ival,ivec + PdcSetUnit = 50, // ival + PdcSetVXform = 51, // ival + PdcSetWindow = 52, // rect + PdcSetViewport = 53, // rect + PdcSetWXform = 54, // ival + PdcSetWMatrix = 55, // matrix,ival + PdcSaveWMatrix = 56, + PdcRestoreWMatrix = 57, + PdcSetClip = 60, // ival + PdcSetClipRegion = 61, // rgn + PdcSetClipPath = 62, // path + PdcSetRenderHint = 63, // ival + PdcSetCompositionMode = 64, // ival + PdcSetClipEnabled = 65, // bool + PdcSetOpacity = 66, // qreal + + PdcReservedStart = 0, // codes 0-199 are reserved + PdcReservedStop = 199 // for Qt + }; + + QPicturePrivate(); + QPicturePrivate(const QPicturePrivate &other); + QAtomicInt ref; + + bool checkFormat(); + void resetFormat(); + + QBuffer pictb; + int trecs; + bool formatOk; + int formatMajor; + int formatMinor; + QRect brect; + QRect override_rect; + QScopedPointer<QPaintEngine> paintEngine; + bool in_memory_only; + QList<QImage> image_list; + QList<QPixmap> pixmap_list; + QList<QBrush> brush_list; + QList<QPen> pen_list; +}; + +QT_END_NAMESPACE + +#endif // QPICTURE_P_H |