src/gui/image/qpicture_p.h
changeset 0 1918ee327afb
child 4 3b1da2848fc7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gui/image/qpicture_p.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,169 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 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