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- /*
- For general Scribus (>=1.3.2) copyright and licensing information please refer
- to the COPYING file provided with the program. Following this notice may exist
- a copyright and/or license notice that predates the release of Scribus 1.3.2
- for which a new license (GPL+exception) is in place.
- */
- /* This file is part of the KDE project
- Copyright (C) 2001, 2002, 2003 The Karbon Developers
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
-
- 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., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
- */
- /* Adapted for Scribus 22.08.2003 by Franz Schmid */
- /* Adapted for Scribus 15.01.2006 by Jean Ghali */
-
- #ifndef __SCPAINTEREXBASE_H__
- #define __SCPAINTEREXBASE_H__
-
- #include <QColor>
- #include <QFont>
- #include <QGlobalStatic>
- #include <QList>
- #include <QMatrix>
- #include <QPixmap>
- #include <QStack>
-
- #include "scribusapi.h"
- #include "scconfig.h"
- #include "fpoint.h"
- #include "fpointarray.h"
- #include "vgradientex.h"
- #include "sccolorshade.h"
- #include "scimage.h"
-
- class ScPattern;
-
- class SCRIBUS_API ScPainterExBase
- {
- protected:
- int m_capabilities;
- ScPainterExBase(void);
- public:
-
- virtual ~ScPainterExBase() {};
- enum FillMode { None, Solid, Gradient, Pattern };
- enum ColorMode { rgbMode = 1, cmykMode = 2 };
- enum ImageMode { cmykImages, rgbImages, rgbProofImages, rawImages };
- enum Capabilities{ basic = 0, transparencies = 1, patterns = 2 };
-
- virtual Capabilities capabilities() { return basic; }
- virtual bool hasCapability(Capabilities cap) { return ((m_capabilities & (int) cap) != 0); }
-
- virtual int supportedColorModes() = 0;
- virtual ColorMode preferredColorMode() = 0;
- virtual ImageMode imageMode() = 0;
-
- virtual void begin() = 0;
- virtual void end() = 0;
- virtual void clear() = 0;
- virtual void clear( ScColorShade& ) = 0;
-
- // matrix manipulation
- virtual void setWorldMatrix( const QMatrix & ) = 0;
- virtual const QMatrix worldMatrix() = 0;
- virtual void translate( double, double ) = 0;
- virtual void rotate( double ) = 0;
- virtual void scale( double, double ) = 0;
-
- // drawing
- virtual void moveTo( const double &, const double & ) = 0;
- virtual void lineTo( const double &, const double & ) = 0;
- virtual void curveTo( FPoint p1, FPoint p2, FPoint p3 ) = 0;
- virtual void newPath() = 0;
- virtual void fillTextPath() = 0;
- virtual void strokeTextPath() = 0;
- virtual void fillPath() = 0;
- virtual void strokePath() = 0;
- virtual void setFillRule( bool fillRule ) = 0;
- virtual bool fillRule() = 0;
- virtual void setFillMode( int fill ) = 0;
- virtual int fillMode() = 0;
- virtual void setGradient( VGradientEx::Type mode, FPoint orig, FPoint vec, FPoint foc = FPoint(0,0) ) = 0;
- virtual void setPattern ( ScPattern* pattern, QMatrix& patternTransform ) = 0;
- virtual void setClipPath() = 0;
-
- virtual void drawImage( ScImage *image, ScPainterExBase::ImageMode mode ) = 0;
- virtual void setupPolygon(FPointArray *points, bool closed = true) = 0;
- virtual void drawPolygon() = 0;
- virtual void drawPolyLine() = 0;
- virtual void drawLine(FPoint start, FPoint end) = 0;
- virtual void drawRect(double, double, double, double) = 0;
-
- // pen + brush
- virtual ScColorShade pen() = 0;
- virtual ScColorShade brush() = 0;
- virtual void setPen( const ScColorShade &c ) = 0;
- virtual void setPen( const ScColorShade &c, double w, Qt::PenStyle st, Qt::PenCapStyle ca, Qt::PenJoinStyle jo ) = 0;
- virtual void setPenOpacity( double op ) = 0;
- virtual void setLineWidth( double w) = 0;
- virtual void setDash(const QVector<double>& array, double ofs) = 0;
- virtual void setBrush( const ScColorShade & ) = 0;
- virtual void setBrushOpacity( double op ) = 0;
- virtual void setOpacity( double op ) = 0;
- virtual void setFont( const QFont &f ) = 0;
- virtual QFont font() = 0;
-
- // stack management
- virtual void save() = 0;
- virtual void restore() = 0;
-
- virtual void setRasterOp( int op ) = 0;
-
- VGradientEx m_fillGradient;
- VGradientEx m_strokeGradient;
- ScPattern* m_pattern;
- QMatrix m_patternTransform;
- };
-
- #endif
-