vstroke.h

/* This file is part of the KDE project
   Copyright (C) 2001, The Karbon Developers
   Copyright (C) 2002, 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., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
#ifndef __VSTROKE_H__
#define __VSTROKE_H__
 
#include <tqvaluelist.h>
 
#include "vcolor.h"
#include "vdashpattern.h"
#include "vgradient.h"
#include "vpattern.h"
#include <koffice_export.h>
 
class TQDomElement;
class VObject;
class KoGenStyle;
class KoStyleStack;
 
 
class KARBONBASE_EXPORT VStroke
{
public:
    enum VStrokeType
    {
        none     = 0,   
        solid    = 1,   
        grad     = 2,   
        patt     = 3,   
        unknown  = 4
    };
 
    enum VLineCap
    {
        capButt   = 0,
        capRound  = 1,
        capSquare = 2
    };
 
    enum VLineJoin
    {
        joinMiter = 0,
        joinRound = 1,
        joinBevel = 2
    };
 
    VStroke();
    VStroke( VObject* parent, float width = 1.0, const VLineCap cap = capButt,
             const VLineJoin join = joinMiter, float miterLimit = 10.0 );
    VStroke( const VColor &c, VObject* parent = 0L, float width = 1.0, const VLineCap cap = capButt,
             const VLineJoin join = joinMiter, float miterLimit = 10.0 );
    VStroke( const VStroke& stroke );
 
    void setParent( VObject* parent ) { m_parent = parent; }
    VObject* parent()const { return m_parent; }
 
    VStrokeType type() const { return m_type; }
    void setType( VStrokeType type ) { m_type = type; }
 
    const VColor& color() const { return m_color; }
    void setColor( const VColor& color ) { m_color = color; }
 
    float lineWidth() const { return m_lineWidth; }
    void setLineWidth( float width );
 
    VLineCap lineCap() const { return m_lineCap; }
    void setLineCap( VLineCap cap ) { m_lineCap = cap; }
 
    VLineJoin lineJoin() const { return m_lineJoin; }
    void setLineJoin( VLineJoin join ) { m_lineJoin = join; }
 
    float miterLimit() const { return m_miterLimit; }
    void setMiterLimit( float limit ) { m_miterLimit = limit; }
 
    VGradient& gradient() { return m_gradient; }
    const VGradient& gradient() const { return m_gradient; }
 
    VPattern& pattern() { return m_pattern; }
    const VPattern& pattern() const { return m_pattern; }
 
    VDashPattern& dashPattern() { return m_dashPattern; }
    const VDashPattern& dashPattern() const { return m_dashPattern; }
 
    void save( TQDomElement& element ) const;
    void saveOasis( KoGenStyle &style ) const;
    void load( const TQDomElement& element );
    void loadOasis( const KoStyleStack &stack );
 
 
    VStroke& operator=( const VStroke& stroke );
 
    void transform( const TQWMatrix& m );
 
private:
    VObject         *m_parent;
 
    VColor          m_color;
    VGradient       m_gradient;
    VPattern        m_pattern;
    float           m_lineWidth;
    float           m_miterLimit;
    VLineCap        m_lineCap   : 2;
    VLineJoin       m_lineJoin  : 2;
    VStrokeType     m_type      : 3;
    VDashPattern    m_dashPattern;
};
 
#endif