Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 142 insertions, 0 deletions

diff --git a/lib/kwmf/kowmfwrite.h b/lib/kwmf/kowmfwrite.h
new file mode 100644
index 00000000..1063ef76
--- /dev/null
+++ b/lib/kwmf/kowmfwrite.h
@@ -0,0 +1,142 @@
+/* This file is part of the KDE libraries
+   Copyright (c) 2003 thierry lorthiois ([email protected])
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+#ifndef _KOWMFWRITE_H_
+#define _KOWMFWRITE_H_
+
+#include <qpen.h>
+#include <qbrush.h>
+#include <qcolor.h>
+#include <qfont.h>
+#include <qrect.h>
+#include <qbuffer.h>
+#include <qregion.h>
+#include <qstring.h>
+#include <qwmatrix.h>
+#include <qimage.h>
+#include <qptrlist.h>
+#include <qpointarray.h>
+#include <koffice_export.h>
+class KoWmfWritePrivate;
+
+/**
+ * KoWmfWrite allows to create a windows placeable meta file (WMF).
+ * Most of the functions are compatible with QPainter format.
+ *
+ * sample of utilization:
+ *   <pre>
+ *   KoWmfWrite  wmf("/home/test.wmf");
+ *   wmf.begin();
+ *   wmf.setWindow(0, 0, 200, 200);
+ *   wmf.drawRect(10, 20, 50, 120);
+ *   wmf.end();
+ *   </pre>
+ */
+class KOWMF_EXPORT KoWmfWrite
+{
+public:
+    KoWmfWrite( const QString& fileName );
+    virtual ~KoWmfWrite();
+
+
+    // -------------------------------------------------------------------------
+    // virtual Painter
+    // for a good documentation : check QPainter documentation
+    /**
+     * Open the file. Returns true on success.
+     */
+    bool  begin();
+    /**
+     * Close the file. Returns true on success.
+     */
+    bool  end();
+    void  save();
+    void  restore();
+
+    /**
+     * Placeable WMF's use logical coordinates and have a default DPI.
+     * This function set the dot per inch ratio.
+     * If not specified the dpi is 1024.
+     */
+    void setDefaultDpi( int dpi );
+
+    // Drawing tools
+    void  setFont( const QFont& f );
+    // the width of the pen is in logical coordinate
+    void  setPen( const QPen& p );
+    void  setBrush( const QBrush& b );
+
+    // Drawing attributes/modes
+    void  setBackgroundColor( const QColor& r );
+    void  setBackgroundMode( Qt::BGMode );
+    void  setRasterOp( Qt::RasterOp );
+
+    // Change logical Coordinate
+    void  setWindow( int left, int top , int width, int height );
+
+    // Clipping
+    // the 'CoordinateMode' parameter is ommitted : always CoordPainter in wmf
+    // not yet implemented
+    void  setClipRegion( const QRegion& r );
+    void  clipping( bool enable );
+
+    // Graphics drawing functions
+    void  moveTo( int left, int top );
+    void  lineTo( int left, int top );
+    void  drawRect( int left, int top, int width, int height );
+    void  drawRoundRect( int left, int top, int width, int height, int = 25, int = 25 );
+    void  drawEllipse( int left, int top, int width, int height );
+    void  drawArc( int left, int top, int width, int height, int a, int alen );
+    void  drawPie( int left, int top, int width, int height, int a, int alen );
+    void  drawChord( int left, int top, int width, int height, int a, int alen );
+    void  drawPolyline( const QPointArray& pa );
+    void  drawPolygon( const QPointArray& pa, bool winding=FALSE );
+    // drawPolyPolygon draw the XOR of a list of polygons
+    // listPa : list of polygons
+    void  drawPolyPolygon( QPtrList<QPointArray>& listPa, bool winding=FALSE );
+    void  drawImage( int left, int top, const QImage &, int sx = 0, int sy = 0, int sw = -1, int sh = -1 );
+
+    // Text drawing functions
+    // rotation = the degrees of rotation in counterclockwise
+    // not yet implemented
+    void  drawText( int x, int y, int w, int h, int flags, const QString &s, double rotation );
+
+private:
+    //-----------------------------------------------------------------------------
+    // Utilities and conversion Qt --> Wmf
+
+    /** Convert QPointArray into Q_INT16 position (result in mSt) */
+    void pointArray( const QPointArray& pa );
+
+    /** Convertion between windows color and QColor */
+    Q_UINT32 winColor( QColor color );
+
+    /** Convert angle a and alen in coordinate (xStart,yStart) and (xEnd, yEnd) */
+    void angleToxy( int& xStart, int& yStart, int& xEnd, int& yEnd, int a, int alen );
+
+    /** Convert windows rasterOp in QT rasterOp */
+    Q_UINT16 qtRasterToWin16( Qt::RasterOp op ) const;
+    Q_UINT32 qtRasterToWin32( Qt::RasterOp op ) const;
+
+
+private:
+    KoWmfWritePrivate *d;
+
+};
+
+#endif
+