linestyle.h

/*
 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 program is free software; you can redistribute it and/or modify  *
*   it under the terms of the GNU General Public License as published by  *
*   the Free Software Foundation; either version 2 of the License, or     *
*   (at your option) any later version.                                   *
*                                                                         *
***************************************************************************/


#ifndef LINESTYLE_H
#define LINESTYLE_H

#include <QString>
#include "style.h"
#include "styles/stylecontextproxy.h"

class SCRIBUS_API LineStyle : public Style {
public:

    
    LineStyle() : Style(), lineStyleProxy(this) {
#define ATTRDEF(attr_TYPE, attr_GETTER, attr_NAME, attr_DEFAULT) \
        m_##attr_NAME = attr_DEFAULT; \
        inh_##attr_NAME = true;
#include "linestyle.attrdefs.cxx"
#undef ATTRDEF
    };
    
    LineStyle(qreal width, const QString& color, qreal shade=100) : Style(), lineStyleProxy(this)  {
#define ATTRDEF(attr_TYPE, attr_GETTER, attr_NAME, attr_DEFAULT) \
        m_##attr_NAME = attr_DEFAULT; \
        inh_##attr_NAME = true;
#include "linestyle.attrdefs.cxx"
#undef ATTRDEF
        setWidth(width);
        setColor(color);
        setShade(shade);
    };
    
    LineStyle(const LineStyle & other);
    
    LineStyle & operator=(const LineStyle & other);
    
    static const Xml_string saxxDefaultElem;
    static void  desaxeRules(const Xml_string& prefixPattern, desaxe::Digester& ruleset, Xml_string elemtag = saxxDefaultElem);
    
    virtual void saxx(SaxHandler& handler, const Xml_string& elemtag) const;
    virtual void saxx(SaxHandler& handler)                     const { saxx(handler, saxxDefaultElem); }
    
    void getNamedResources(ResourceCollection& lists) const;
    void replaceNamedResources(ResourceCollection& newNames);

    QString displayName() const;

    void update(const StyleContext * b);
    
    bool equiv(const Style& other) const;   
    
    void applyLineStyle(const LineStyle & other);
    void eraseLineStyle(const LineStyle & other);
    void setStyle(const LineStyle & other);
    void erase() { eraseLineStyle(*this); }
    
    QString asString() const;
    
#define ATTRDEF(attr_TYPE, attr_GETTER, attr_NAME, attr_DEFAULT) \
    const attr_TYPE &attr_GETTER() const { validate(); return m_##attr_NAME; }
#include "linestyle.attrdefs.cxx"
#undef ATTRDEF
    
#define ATTRDEF(attr_TYPE, attr_GETTER, attr_NAME, attr_DEFAULT) \
    void set##attr_NAME(attr_TYPE v) { m_##attr_NAME = v; inh_##attr_NAME = false; }
#include "linestyle.attrdefs.cxx"
#undef ATTRDEF
    void appendSubline(const LineStyle& subline) { validate(); m_Sublines.append(subline); inh_Sublines = false; }
    
#define ATTRDEF(attr_TYPE, attr_GETTER, attr_NAME, attr_DEFAULT) \
    void reset##attr_NAME() { m_##attr_NAME = attr_DEFAULT; inh_##attr_NAME = true; }
#include "linestyle.attrdefs.cxx"
#undef ATTRDEF
    
#define ATTRDEF(attr_TYPE, attr_GETTER, attr_NAME, attr_DEFAULT) \
    bool isInh##attr_NAME() const { return inh_##attr_NAME; }
#include "linestyle.attrdefs.cxx"
#undef ATTRDEF
    
    
#define ATTRDEF(attr_TYPE, attr_GETTER, attr_NAME, attr_DEFAULT) \
    bool isDef##attr_NAME() const { \
        if ( !inh_##attr_NAME ) return true; \
        const LineStyle * par = dynamic_cast<const LineStyle*>(parentStyle()); \
        return par && par->isDef##attr_NAME(); \
    }
#include "linestyle.attrdefs.cxx"
#undef ATTRDEF
    
    
private:

    StyleContextProxy lineStyleProxy;
    // FIXME: see pstyle how this works for nested styles
    
    
    // member declarations:
        
#define ATTRDEF(attr_TYPE, attr_GETTER, attr_NAME, attr_DEFAULT) \
    attr_TYPE m_##attr_NAME; \
    bool inh_##attr_NAME;
#include "linestyle.attrdefs.cxx"
#undef ATTRDEF
};


inline LineStyle & LineStyle::operator=(const LineStyle & other)
{
    static_cast<Style&>(*this) = static_cast<const Style&>(other);
#define ATTRDEF(attr_TYPE, attr_GETTER, attr_NAME, attr_DEFAULT) \
    m_##attr_NAME = other.m_##attr_NAME; \
    inh_##attr_NAME = other.inh_##attr_NAME;
#include "linestyle.attrdefs.cxx"
#undef ATTRDEF
    m_contextversion = -1;
    return *this;
}

inline LineStyle::LineStyle(const LineStyle & other) : Style(other), lineStyleProxy(this)
{
#define ATTRDEF(attr_TYPE, attr_GETTER, attr_NAME, attr_DEFAULT) \
    m_##attr_NAME = other.m_##attr_NAME; \
    inh_##attr_NAME = other.inh_##attr_NAME;
#include "linestyle.attrdefs.cxx"
#undef ATTRDEF
    m_contextversion = -1;
}

#endif