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66 lines
2.3 KiB
66 lines
2.3 KiB
/***************************************************************************
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begin : Sun Oct 31 2004
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copyright : (C) 2004 by Michael Pyne
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email : michael.pyne@kdemail.net
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include <tqstring.h>
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#include "filerenameroptions.h"
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#include "categoryreaderinterface.h"
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TQString CategoryReaderInterface::value(const CategoryID &category) const
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{
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TQString value = categoryValue(category.category).stripWhiteSpace();
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if(category.category == Track)
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value = fixupTrack(value, category.categoryNumber).stripWhiteSpace();
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if(value.isEmpty() && emptyAction(category) == TagRenamerOptions::UseReplacementValue)
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value = emptyText(category);
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return prefix(category) + value + suffix(category);
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}
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bool CategoryReaderInterface::isRequired(const CategoryID &category) const
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{
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return emptyAction(category) != TagRenamerOptions::IgnoreEmptyTag;
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}
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bool CategoryReaderInterface::isEmpty(TagType category) const
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{
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return categoryValue(category).isEmpty();
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}
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TQString CategoryReaderInterface::fixupTrack(const TQString &track, unsigned categoryNum) const
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{
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TQString str(track);
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CategoryID trackId(Track, categoryNum);
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if(track == "0") {
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if(emptyAction(trackId) == TagRenamerOptions::UseReplacementValue)
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str = emptyText(trackId);
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else
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return TQString();
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}
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unsigned minimumWidth = trackWidth(categoryNum);
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if(str.length() < minimumWidth) {
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TQString prefix;
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prefix.fill('0', minimumWidth - str.length());
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return prefix + str;
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}
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return str;
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}
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