/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the tools applications of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#include <QtGui>+
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+
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#include "qpf2.h"+
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#include "mainwindow.h"+
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+
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#include <private/qfontengine_p.h>+
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+
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QT_BEGIN_NAMESPACE+
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+
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static void help()+
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{+
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    printf("usage:\n");+
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    printf("makeqpf fontname pixelsize [italic] [bold] [--exclude-cmap] [-v]\n");+
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    printf("makeqpf -dump [-v] file.qpf2\n");+
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    exit(0);+
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}+
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+
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static int gui(const QString &customFont = QString())+
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{+
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    MainWindow mw(customFont);+
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    mw.show();+
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    return qApp->exec();+
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}+
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+
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QT_END_NAMESPACE+
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+
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int main(int argc, char **argv)+
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{+
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    QT_USE_NAMESPACE+
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+
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    QApplication app(argc, argv);+
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    app.setOrganizationName(QLatin1String("Trolltech"));+
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    app.setApplicationName(QLatin1String("MakeQPF"));+
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+
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    const QStringList arguments = app.arguments();+
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+
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    if (arguments.count() <= 1) {+
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        return gui();+
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    } else if (arguments.count() == 2+
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               && QFile::exists(arguments.at(1))) {+
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        return gui(arguments.at(1));+
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    }+
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+
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    const QString &firstArg = arguments.at(1);+
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    if (firstArg == QLatin1String("-h") || firstArg == QLatin1String("--help"))+
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        help();+
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    if (firstArg == QLatin1String("-dump")) {+
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        QString file;+
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        for (int i = 2; i < arguments.count(); ++i) {+
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            if (arguments.at(i).startsWith(QLatin1String("-v")))+
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                QPF::debugVerbosity += arguments.at(i).length() - 1;+
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            else if (file.isEmpty())+
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                file = arguments.at(i);+
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            else+
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                help();+
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        }+
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+
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        if (file.isEmpty())+
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            help();+
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+
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        QFile f(file);+
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        if (!f.open(QIODevice::ReadOnly)) {+
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            printf("cannot open %s\n", qPrintable(file));+
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            exit(1);+
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        }+
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+
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        QByteArray qpf = f.readAll();+
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        f.close();+
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+
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        QPF::dump(qpf);+
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        return 0;+
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    }+
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+
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    if (arguments.count() < 3) help();+
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+
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    QFont font;+
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+
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    QString fontName = firstArg;+
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    if (QFile::exists(fontName)) {+
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        int id = QFontDatabase::addApplicationFont(fontName);+
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        if (id == -1) {+
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            printf("cannot open font %s", qPrintable(fontName));+
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            help();+
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        }+
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        QStringList families = QFontDatabase::applicationFontFamilies(id);+
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        if (families.isEmpty()) {+
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            printf("cannot find any font families in %s", qPrintable(fontName));+
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            help();+
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        }+
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        fontName = families.first();+
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    }+
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    font.setFamily(fontName);+
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+
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    bool ok = false;+
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    int pixelSize = arguments.at(2).toInt(&ok);+
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    if (!ok) help();+
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    font.setPixelSize(pixelSize);+
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+
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    int generationOptions = QPF::IncludeCMap | QPF::RenderGlyphs;+
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+
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    for (int i = 3; i < arguments.count(); ++i) {+
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        const QString &arg = arguments.at(i);+
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        if (arg == QLatin1String("italic")) {+
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            font.setItalic(true);+
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        } else if (arg == QLatin1String("bold")) {+
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            font.setBold(true);+
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        } else if (arg == QLatin1String("--exclude-cmap")) {+
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            generationOptions &= ~QPF::IncludeCMap;+
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        } else if (arg == QLatin1String("--exclude-glyphs")) {+
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            generationOptions &= ~QPF::RenderGlyphs;+
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        } else if (arg == QLatin1String("-v")) {+
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            ++QPF::debugVerbosity;+
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        } else {+
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            printf("unknown option %s\n", qPrintable(arg));+
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            help();+
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        }+
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    }+
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+
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    font.setStyleStrategy(QFont::NoFontMerging);+
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+
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    QList<QPF::CharacterRange> ranges;+
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    ranges.append(QPF::CharacterRange()); // default range from 0 to 0xffff+
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+
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    QString origFont;+
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    QByteArray qpf = QPF::generate(font, generationOptions, ranges, &origFont);+
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+
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    QString fileName = QPF::fileNameForFont(font);+
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    QFile f(fileName);+
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    f.open(QIODevice::WriteOnly | QIODevice::Truncate);+
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    f.write(qpf);+
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    f.close();+
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+
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    if (generationOptions & QPF::IncludeCMap) {+
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        printf("Created %s from %s\n", qPrintable(fileName), qPrintable(origFont));+
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    } else {+
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        printf("Created %s from %s excluding the character-map\n", qPrintable(fileName), qPrintable(origFont));+
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        printf("The TrueType font file is therefore required for the font to work\n");+
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    }+
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+
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    return 0;+
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}+
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+
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