Forked from mnafees/FontAwesomeUtilityGenerator.cpp
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August 29, 2015 14:17
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// Qt | |
#include <QCoreApplication> | |
#include <QStringList> | |
#include <QFile> | |
#include <QHash> | |
#include <QTextStream> | |
#include <QtDebug> | |
int main( int argc, char *argv[] ) | |
{ | |
QCoreApplication a( argc, argv ); | |
if ( a.arguments().contains( "--cssfilepath" ) ) { | |
if ( a.arguments().size() < 3 ) { | |
qCritical() << "Please provide the css file path after \"--cssfilepath\""; | |
return -1; | |
} | |
QString mode = "c++"; | |
if ( a.arguments().contains( "--mode" ) ) { | |
if ( a.arguments().size() < 5 ) { | |
qCritical() << "Please provide a mode to output the file in your preferred format."; | |
return -1; | |
} else { | |
mode = a.arguments().at( a.arguments().indexOf( "--mode" ) + 1 ); | |
if ( mode != "c++" && mode != "qml" ) { | |
qCritical() << "Invalid mode entered. Enter \'c++\' for generating header file or \'qml\' for generating javascript file"; | |
return -1; | |
} | |
} | |
} | |
QString cssFilePath = a.arguments().at( a.arguments().indexOf( "--cssfilepath" ) + 1 ); | |
QFile cssFile( cssFilePath ); | |
if ( cssFile.open( QIODevice::ReadOnly ) ) { | |
QHash<QString, QString> hash; | |
QString line, name, unicode; | |
QStringList otherNames; | |
while( !cssFile.atEnd() ) { | |
line = cssFile.readLine(); | |
if ( line.contains( ":before," ) ) { | |
otherNames << line.split( "." ).at( 1 ).split( ":" ).at( 0 ).split( "," ).at( 0 ); | |
} else if ( line.contains( ":before {" ) ) { | |
name = line.split( "." ).at( 1 ).split( ":" ).at( 0 ); | |
} else if ( line.contains( "content: " ) ) { | |
unicode = "\\uf" + line.split( " " ).at( 3 ).split( "\"" ).at( 1 ).split( "\\f" ).at( 1 ); | |
} | |
if ( name != "" && unicode != "" ) { | |
hash.insert( name, unicode ); | |
if ( otherNames.size() != 0 ) { | |
for ( int i = 0; i < otherNames.size(); ++i ) { | |
hash.insert( otherNames.at( i ), unicode ); | |
} | |
otherNames.clear(); | |
} | |
name = ""; | |
unicode = ""; | |
} | |
} | |
cssFile.close(); | |
QString outputPath; | |
if ( a.arguments().contains( "--outputpath" ) ) { | |
if ( a.arguments().size() < 5 ) { | |
qDebug() << "Please provide the css file path after \"--outputpath\""; | |
return -1; | |
} | |
outputPath = a.arguments().at( a.arguments().indexOf( "--outputpath" ) + 1 ); | |
outputPath = outputPath.endsWith( "/" ) ? outputPath : outputPath + "/"; | |
} | |
QFile classFile; | |
if ( mode == "c++" ) { | |
classFile.setFileName( outputPath + "FontAwesomeIconNames.h" ); | |
} else if ( mode == "qml" ) { | |
classFile.setFileName( outputPath + "FontAwesomeIconNames.js" ); | |
} | |
if ( classFile.exists() ) { | |
classFile.resize( 0 ); | |
} | |
classFile.open( QIODevice::WriteOnly ); | |
QTextStream stream( &classFile ); | |
if ( mode == "c++" ) { | |
stream << "#ifndef FONTAWESOMEICONNAMES_H\n" | |
<< "#define FONTAWESOMEICONNAMES_H\n" | |
<< "\n" | |
<< "//Qt\n" | |
<< "#include <QString>\n" | |
<< "\n" | |
<< "class FontAwesomeIconNames\n" | |
<< "{\n" | |
<< "public:\n" | |
<< " FontAwesomeIconNames() {}\n" | |
<< " static QString unicode( QString iconName )\n" | |
<< " {\n"; | |
for ( int i = 0; i < hash.size(); ++i ) { | |
stream << " if ( iconName == \"" << hash.keys().at( i ) << "\" ) {\n" | |
<< " return QString::fromUtf8( \"" << hash.values().at( i ) << "\" );\n" | |
<< " }\n"; | |
} | |
stream << " }\n" | |
<< "};\n" | |
<< "\n" | |
<< "#endif\n"; | |
} else if ( mode == "qml" ) { | |
stream << "var Icon = {\n"; | |
for ( int i = 0; i < hash.size(); ++i ) { | |
stream << " \"" << hash.keys().at( i ) << "\" : \"" << hash.values().at( i ) << "\""; | |
if ( i < hash.size() - 1 ) { | |
stream << ",\n"; | |
} | |
} | |
stream << "\n};"; | |
} | |
classFile.close(); | |
qDebug() << "Output file succesfully generated."; | |
return 0; | |
} else { | |
qCritical() << "Could not open css file. " << cssFile.errorString(); | |
return -1; | |
} | |
} else { | |
qCritical() << "usage: ./FontAwesomeClassGenerator --cssfilepath /path/to/fontawesome.css --mode [c++|qml] [--outputpath /path/to/save/outputfile]"; | |
return -1; | |
} | |
return a.exec(); | |
} |
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#include <QApplication> | |
#include <QFontDatabase> | |
int main( int argc, char *argv[] ) | |
{ | |
QApplication app( argc, argv ); | |
QFontDatabase::addApplicationFont( "/path/to/fontawesome.ttf" ); | |
return app.exec(); | |
} |
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// someClass here, inherits QWidget | |
void someClass::myMethod() | |
{ | |
setFont( "FontAwesome" ); | |
QLabel *label = new QLabel; | |
label->setText( FontAwesomeIconNamesUtility::unicode( "fa-square" ) ); // replace fa-square with any icon name you want | |
label->show(); | |
} | |
// using it in the paintEvent() just for painting some icons | |
void someClass::paintEvent( QPaintEvent * ) | |
{ | |
QPainter painter( this ); | |
painter.setFont( "FontAwesome" ); | |
painter.drawText( 100, 100, 100, 100, Qt::AlignCenter, FontAwesomeIconNamesUtility::unicode( "fa-square" ) ); | |
} |
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