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119 lines
3.1 KiB
119 lines
3.1 KiB
/* |
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* KFontInst - KDE Font Installer |
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* |
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* Copyright 2003-2007 Craig Drummond <craig@kde.org> |
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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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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; see the file COPYING. If not, write to |
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
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* Boston, MA 02110-1301, USA. |
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*/ |
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#include "FcQuery.h" |
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#include "Fc.h" |
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#include <QProcess> |
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#include <stdio.h> |
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namespace KFI |
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{ |
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// key: 0(i)(s) |
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static int getInt(const QString &str) |
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{ |
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int rv=KFI_NULL_SETTING, |
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start=str.lastIndexOf(':')+1, |
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end=str.lastIndexOf("(i)(s)"); |
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if(end>start) |
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rv=str.mid(start, end-start).trimmed().toInt(); |
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return rv; |
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} |
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CFcQuery::~CFcQuery() |
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{ |
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} |
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void CFcQuery::run(const QString &query) |
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{ |
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QStringList args; |
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itsFile=itsFont=QString(); |
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itsBuffer=QByteArray(); |
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if(itsProc) |
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itsProc->kill(); |
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else |
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itsProc=new QProcess(this); |
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args << "-v" << query; |
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connect(itsProc, SIGNAL(finished(int,QProcess::ExitStatus)), SLOT(procExited())); |
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connect(itsProc, &QProcess::readyReadStandardOutput, this, &CFcQuery::data); |
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itsProc->start("fc-match", args); |
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} |
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void CFcQuery::procExited() |
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{ |
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QString family; |
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int weight(KFI_NULL_SETTING), slant(KFI_NULL_SETTING), width(KFI_NULL_SETTING); |
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QStringList results(QString::fromUtf8(itsBuffer, itsBuffer.length()).split(QLatin1Char('\n'))); |
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if(!results.isEmpty()) |
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{ |
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QStringList::ConstIterator it(results.begin()), |
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end(results.end()); |
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for(; it!=end; ++it) |
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{ |
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QString line((*it).trimmed()); |
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if(0==line.indexOf("file:")) // file: "Wibble"(s) |
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{ |
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int endPos=line.indexOf("\"(s)"); |
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if(-1!=endPos) |
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itsFile=line.mid(7, endPos-7); |
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} |
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else if(0==line.indexOf("family:")) // family: "Wibble"(s) |
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{ |
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int endPos=line.indexOf("\"(s)"); |
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if(-1!=endPos) |
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family=line.mid(9, endPos-9); |
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} |
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else if(0==line.indexOf("slant:")) // slant: 0(i)(s) |
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slant=getInt(line); |
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else if(0==line.indexOf("weight:")) // weight: 0(i)(s) |
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weight=getInt(line); |
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else if(0==line.indexOf("width:")) // width: 0(i)(s) |
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width=getInt(line); |
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} |
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} |
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if(!family.isEmpty()) |
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itsFont=FC::createName(family, weight, width, slant); |
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emit finished(); |
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} |
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void CFcQuery::data() |
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{ |
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itsBuffer+=itsProc->readAllStandardOutput(); |
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} |
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} |
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