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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 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 RESOURCE_COLLECTION_H
#define RESOURCE_COLLECTION_H
#include <QList>
#include <QMap>
#include <QString>
/**
* A simple structure which holds the names of all resources & styles used in a doc or part of a document.
* Also holds pointers to the doc's fontset and colorset.
* The names are stored as a QMap<QString,QString>. When a doc is queried for it's used resources, these
* maps get an entry (nam -> nam) for each used resource 'nam'. You can replace resources consistently by
* changing these maps and asking the doc to use the altered maps to change all old names to the new one.
* Operations:
* - getNamedResources(ResourceCollection& rsc) ... fills 'rsc' with identity mappings for used resources
* - replaceNamedResources(const ResourceCollection& maps) ... uses 'maps' to change old names to new names
* - redefineNamedResources(const ResourceCollection& defs) ... uses the definitions in 'defs' to overwrite/add resources
* - makeNamedResourcesUnique(ResourceCollection& other) ... changes mapping in 'other' to unique names
* Merge options: keep old def, keep new def, rename new resource to unique name
*/
class ResourceCollection
{
public:
void collectFont(const QString& name) { if (!name.isEmpty()) m_fonts.insert(name,name); }
void collectPattern(const QString& name) { if (!name.isEmpty()) m_patterns.insert(name,name); }
void collectColor(const QString& name) { if (!name.isEmpty()) m_colors.insert(name,name); }
void collectStyle(const QString& name) { if (!name.isEmpty()) m_pstyles.insert(name,name); }
void collectCharStyle(const QString& name) { if (!name.isEmpty()) m_cstyles.insert(name,name); }
void collectLineStyle(const QString& name) { if (!name.isEmpty()) m_linestyles.insert(name,name); }
void mapFont(const QString& oldname, const QString& newname) { m_fonts.insert(oldname, newname); }
void mapPattern(const QString& oldname, const QString& newname) { m_patterns.insert(oldname, newname); }
void mapColor(const QString& oldname, const QString& newname) { m_colors.insert(oldname, newname); }
void mapStyle(const QString& oldname, const QString& newname) { m_pstyles.insert(oldname, newname); }
void mapCharStyle(const QString& oldname, const QString& newname) { m_cstyles.insert(oldname, newname); }
void mapLineStyle(const QString& oldname, const QString& newname) { m_linestyles.insert(oldname, newname); }
void mapFonts(const QMap<QString,QString>& newnames) { m_fonts = newnames; }
void mapPatterns(const QMap<QString,QString>& newnames) { m_patterns = newnames; }
void mapColors(const QMap<QString,QString>& newnames) { m_colors = newnames; }
void mapStyles(const QMap<QString,QString>& newnames) { m_pstyles = newnames; }
void mapCharStyles(const QMap<QString,QString>& newnames) { m_cstyles = newnames; }
void mapLineStyles(const QMap<QString,QString>& newnames) { m_linestyles = newnames; }
const QMap<QString, QString>& fonts() { return m_fonts; }
const QMap<QString, QString>& patterns() { return m_patterns; }
const QMap<QString, QString>& colors() { return m_colors; }
const QMap<QString, QString>& styles() { return m_pstyles; }
const QMap<QString, QString>& charStyles() { return m_cstyles; }
const QMap<QString, QString>& lineStyles() { return m_linestyles; }
QList<QString> fontNames() const { return m_fonts.keys(); }
QList<QString> patternNames() const { return m_patterns.keys(); }
QList<QString> colorNames() const { return m_colors.keys(); }
QList<QString> styleNames() const { return m_pstyles.keys(); }
QList<QString> charStyleNames() const { return m_cstyles.keys(); }
QList<QString> lineStyleNames() const { return m_linestyles.keys(); }
// modifies newNames so that forall x in both newNames.key() and in existingNames, newNames[x] will map to a new unique name
static void makeUnique(QMap<QString,QString>& newNames, const QList<QString> existingNames);
void makeNamedResourcesUnique(ResourceCollection& other);
SCFonts* availableFonts;
ColorList* availableColors;
private:
QMap<QString,QString> m_fonts;
QMap<QString,QString> m_patterns;
QMap<QString,QString> m_colors;
QMap<QString,QString> m_pstyles;
QMap<QString,QString> m_cstyles;
QMap<QString,QString> m_linestyles;
};
#endif
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