Ben Anderson
216 lines
6.4 KiB
C++
216 lines
6.4 KiB
C++
#include "global.h"
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#include "TitleSubstitution.h"
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#include "RageUtil.h"
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#include "RageLog.h"
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#include "FontCharAliases.h"
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#include "RageFile.h"
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#define TRANSLATION_PATH "Data/Translation.dat"
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struct TitleTrans
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{
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Regex TitleFrom, SubFrom, ArtistFrom;
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TitleFields Dest;
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/* If this is true, no translit fields will be generated automatically. */
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bool translit;
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TitleTrans() { translit = true; }
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TitleTrans( const TitleFields &tf, bool translit_):
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Dest(tf), translit(translit_) { }
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bool Matches( const TitleFields &tf );
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};
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vector<TitleTrans> ttab;
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bool TitleTrans::Matches( const TitleFields &tf )
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{
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if( !TitleFrom.Compare(tf.Title) )
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return false; /* no match */
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if( !SubFrom.Compare(tf.Subtitle) )
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return false; /* no match */
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if( !ArtistFrom.Compare(tf.Artist) )
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return false; /* no match */
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return true;
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}
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void TitleSubst::AddTrans(const TitleTrans &tr)
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{
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ttab.push_back(new TitleTrans(tr));
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}
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void TitleSubst::Subst( TitleFields &tf )
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{
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for(unsigned i = 0; i < ttab.size(); ++i)
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{
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if(!ttab[i]->Matches(tf))
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continue;
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/* The song matches. Replace whichever strings aren't empty. */
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if( !ttab[i]->Dest.Title.empty() && tf.Title != ttab[i]->Dest.Title )
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{
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if( ttab[i]->translit )
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tf.TitleTranslit = tf.Title;
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tf.Title = (ttab[i]->Dest.Title != "-erase-")? ttab[i]->Dest.Title: CString("");
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FontCharAliases::ReplaceMarkers( tf.Title );
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}
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if( !ttab[i]->Dest.Subtitle.empty() && tf.Subtitle != ttab[i]->Dest.Subtitle )
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{
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if( ttab[i]->translit )
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tf.SubtitleTranslit = tf.Subtitle;
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tf.Subtitle = (ttab[i]->Dest.Subtitle != "-erase-")? ttab[i]->Dest.Subtitle: CString("");
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FontCharAliases::ReplaceMarkers( tf.Subtitle );
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}
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if( !ttab[i]->Dest.Artist.empty() && tf.Artist != ttab[i]->Dest.Artist )
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{
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if( ttab[i]->translit )
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tf.ArtistTranslit = tf.Artist;
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tf.Artist = (ttab[i]->Dest.Artist != "-erase-")? ttab[i]->Dest.Artist: CString("");
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FontCharAliases::ReplaceMarkers( tf.Artist );
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}
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/* These are used when applying kanji to a field that doesn't have the
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* correct data. Should be used sparingly. */
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if( !ttab[i]->Dest.TitleTranslit.empty() )
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{
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tf.TitleTranslit = (ttab[i]->Dest.TitleTranslit != "-erase-")? ttab[i]->Dest.TitleTranslit: CString("");
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FontCharAliases::ReplaceMarkers( tf.TitleTranslit );
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}
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if( !ttab[i]->Dest.SubtitleTranslit.empty() )
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{
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tf.SubtitleTranslit = (ttab[i]->Dest.SubtitleTranslit != "-erase-")? ttab[i]->Dest.SubtitleTranslit: CString("");
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FontCharAliases::ReplaceMarkers( tf.SubtitleTranslit );
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}
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if( !ttab[i]->Dest.ArtistTranslit.empty() )
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{
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tf.ArtistTranslit = (ttab[i]->Dest.ArtistTranslit != "-erase-")? ttab[i]->Dest.ArtistTranslit: CString("");
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FontCharAliases::ReplaceMarkers( tf.ArtistTranslit );
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}
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}
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}
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TitleSubst::TitleSubst(const CString §ion)
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{
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Load( TRANSLATION_PATH, section);
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}
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void TitleSubst::Load(const CString &filename, const CString §ion)
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{
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RageFile f;
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if( !f.Open(filename) )
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{
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LOG->Trace("Error opening %s: %s", filename.c_str(), f.GetError().c_str() );
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return;
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}
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CString CurrentSection;
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TitleTrans tr;
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while (!f.AtEOF())
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{
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CString line;
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int ret = f.GetLine( line );
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if( ret == 0 )
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break;
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if( ret == -1 )
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{
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LOG->Trace("Error reading %s: %s", filename.c_str(), f.GetError().c_str() );
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break;
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}
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if(line.size() > 0 && utf8_get_char(line.c_str()) == 0xFEFF)
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{
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/* Annoying header that Windows puts on UTF-8 plaintext
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* files; remove it. */
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line.erase(0, utf8_get_char_len(line[0]));
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}
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TrimLeft(line);
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TrimRight(line);
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if(line.size() == 0) continue; /* blank */
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if(line[0] == '#') continue; /* comment */
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if(!line.CompareNoCase("DontTransliterate"))
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{
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tr.translit = false;
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continue;
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}
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size_t pos = line.find_first_of(':');
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if(pos != string::npos)
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{
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/* x: y */
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CString id = line.substr(0, pos);
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CString txt = line.substr(pos+1);
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TrimLeft(txt);
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/* Surround each regex with ^(...)$, to force all comparisons to default
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* to being a full-line match. (Add ".*" manually if this isn't wanted.) */
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if(!id.CompareNoCase("TitleFrom")) tr.TitleFrom = "^(" + txt + ")$";
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else if(!id.CompareNoCase("ArtistFrom")) tr.ArtistFrom = "^(" + txt + ")$";
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else if(!id.CompareNoCase("SubtitleFrom")) tr.SubFrom = "^(" + txt + ")$";
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else if(!id.CompareNoCase("TitleTo")) tr.Dest.Title = txt;
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else if(!id.CompareNoCase("ArtistTo")) tr.Dest.Artist = txt;
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else if(!id.CompareNoCase("SubtitleTo")) tr.Dest.Subtitle = txt;
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else if(!id.CompareNoCase("TitleTransTo")) tr.Dest.TitleTranslit = txt;
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else if(!id.CompareNoCase("ArtistTransTo")) tr.Dest.ArtistTranslit = txt;
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else if(!id.CompareNoCase("SubtitleTransTo")) tr.Dest.SubtitleTranslit = txt;
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else
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LOG->Warn( "Unknown TitleSubst tag: \"%s\"", id.c_str() );
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}
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/* Add the translation if this is a terminator (*) or section
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* marker ([foo]). */
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if(line[0] == '*' || line[0] == '[')
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{
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if(!CurrentSection.CompareNoCase(section))
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AddTrans(tr);
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/* Reset. */
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tr = TitleTrans();
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}
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if(line[0] == '[' && line[line.size()-1] == ']')
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{
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CurrentSection = line.substr(1, line.size()-2);
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}
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}
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}
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TitleSubst::~TitleSubst()
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{
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for(unsigned i = 0; i < ttab.size(); ++i)
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delete ttab[i];
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}
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/*
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* (c) 2003-2004 Glenn Maynard
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, and/or sell copies of the Software, and to permit persons to
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* whom the Software is furnished to do so, provided that the above
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* copyright notice(s) and this permission notice appear in all copies of
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* the Software and that both the above copyright notice(s) and this
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* permission notice appear in supporting documentation.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
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* THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
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* INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
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* OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
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* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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