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243 lines
12 KiB
243 lines
12 KiB
/* Copyright (C) 2004-2005 ian reinhart geiser <geiseri@sourcextreme.com> */
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#include <kaboutdata.h>
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#include <kinstance.h>
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#include <kcmdlineargs.h>
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#include <kconfig.h>
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#include <kmacroexpander.h>
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#include <kdebug.h>
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#include <qtextstream.h>
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#include <qfileinfo.h>
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#include <qfile.h>
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#include <qbuffer.h>
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#include <qimage.h>
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static const char description[] = I18N_NOOP( "Builds Qt widget plugins from an ini style description file." );
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static const char version[] = "0.2";
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static const char classHeader[] = "/**\n"
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"* This file was autogenerated by makekdewidgets. Any changes will be lost!\n"
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"* The generated code in this file is licensed under the same license that the\n"
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"* input file.\n"
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"*/\n"
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"#include <qwidgetplugin.h>\n";
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static const char classDef[] = "#ifndef EMBED_IMAGES\n"
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"#include <kstandarddirs.h>\n"
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"#endif\n"
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"\n"
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"class %PluginName : public QWidgetPlugin\n"
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"{\n"
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"public:\n"
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" %PluginName();\n"
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" \n"
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" virtual ~%PluginName();\n"
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" \n"
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" virtual QStringList keys() const\n"
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" {\n"
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" QStringList result;\n"
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" for (WidgetInfos::ConstIterator it = m_widgets.begin(); it != m_widgets.end(); ++it)\n"
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" result << it.key();\n"
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" return result;\n"
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" }\n"
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" \n"
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" virtual QWidget *create(const QString &key, QWidget *parent = 0, const char *name = 0);\n"
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" \n"
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" virtual QIconSet iconSet(const QString &key) const\n"
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" {\n"
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"#ifdef EMBED_IMAGES\n"
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" QPixmap pix(m_widgets[key].iconSet);\n"
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"#else\n"
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" QPixmap pix(locate( \"data\", \n"
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" QString::fromLatin1(\"%PluginNameLower/pics/\") + m_widgets[key].iconSet));\n"
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"#endif\n"
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" return QIconSet(pix);\n"
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" }\n"
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" \n"
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" virtual bool isContainer(const QString &key) const { return m_widgets[key].isContainer; }\n"
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" \n"
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" virtual QString group(const QString &key) const { return m_widgets[key].group; }\n"
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" \n"
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" virtual QString includeFile(const QString &key) const { return m_widgets[key].includeFile; }\n"
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" \n"
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" virtual QString toolTip(const QString &key) const { return m_widgets[key].toolTip; }\n"
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" \n"
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" virtual QString whatsThis(const QString &key) const { return m_widgets[key].whatsThis; }\n"
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"private:\n"
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" struct WidgetInfo\n"
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" {\n"
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" QString group;\n"
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"#ifdef EMBED_IMAGES\n"
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" QPixmap iconSet;\n"
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"#else\n"
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" QString iconSet;\n"
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"#endif\n"
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" QString includeFile;\n"
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" QString toolTip;\n"
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" QString whatsThis;\n"
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" bool isContainer;\n"
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" };\n"
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" typedef QMap<QString, WidgetInfo> WidgetInfos;\n"
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" WidgetInfos m_widgets;\n"
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"};\n"
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"%PluginName::%PluginName()\n"
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"{\n"
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" WidgetInfo widget;\n";
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static const char widgetDef[] = " widget.group = QString::fromLatin1(\"%Group\");\n"
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"#ifdef EMBED_IMAGES\n"
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" widget.iconSet = QPixmap(%Pixmap);\n"
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"#else\n"
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" widget.iconSet = QString::fromLatin1(\"%IconSet\");\n"
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"#endif\n"
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" widget.includeFile = QString::fromLatin1(\"%IncludeFile\");\n"
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" widget.toolTip = QString::fromLatin1(\"%ToolTip\");\n"
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" widget.whatsThis = QString::fromLatin1(\"%WhatsThis\");\n"
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" widget.isContainer = %IsContainer;\n"
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" m_widgets.insert(QString::fromLatin1(\"%Class\"), widget);\n";
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static const char endCtor[] = " %Init\n"
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"}\n"
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"%PluginName::~%PluginName()\n"
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"{\n"
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" %Destroy\n"
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"}\n"
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"QWidget *%PluginName::create(const QString &key, QWidget *parent, const char *name)\n"
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"{\n";
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static const char widgetCreate[] = " if (key == QString::fromLatin1(\"%Class\"))\n"
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" return new %ImplClass%ConstructorArgs;\n";
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static const char endCreate[] = " return 0;\n"
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"}\n"
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"KDE_Q_EXPORT_PLUGIN(%PluginName)\n";
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static KCmdLineOptions options[] =
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{
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{ "+file", I18N_NOOP( "Input file" ), 0 },
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{ "o <file>", I18N_NOOP( "Output file" ), 0 },
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{ "n <plugin name>", I18N_NOOP( "Name of the plugin class to generate" ), "WidgetsPlugin" },
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{ "g <group>", I18N_NOOP( "Default widget group name to display in designer" ), "Custom" },
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{ "p <pixmap dir>", I18N_NOOP( "Embed pixmaps from a source directory" ), 0 },
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KCmdLineLastOption
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};
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static QString buildWidgetDef( const QString &name, KConfig &input, const QString &group );
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static QString buildWidgetCreate( const QString &name, KConfig &input );
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static QString buildWidgetInclude( const QString &name, KConfig &input );
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static void buildFile( QTextStream &stream, const QString& group, const QString& fileName, const QString& pluginName, const QString& iconPath );
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static QString buildPixmap( const QString &name, KConfig &input, const QString &iconPath );
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int main( int argc, char **argv ) {
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new KInstance( "makekdewidgets" );
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KAboutData about( "makekdewidgets", I18N_NOOP( "makekdewidgets" ), version, description, KAboutData::License_GPL, "(C) 2004-2005 ian reinhart geiser", 0, 0, "geiseri@kde.org" );
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about.addAuthor( "ian reinhart geiser", 0, "geiseri@kde.org" );
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KCmdLineArgs::init( argc, argv, &about );
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KCmdLineArgs::addCmdLineOptions( options );
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KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
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if ( args->count() < 1 ) {
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args->usage();
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return ( 1 );
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}
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QFileInfo fi( args->arg( args->count() - 1 ) );
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QString outputFile = args->getOption( "o" );
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QString pluginName = args->getOption( "n" );
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QString group = args->getOption( "g" );
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QString iconPath = "";
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if ( args->isSet( "p" ) )
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iconPath = args->getOption( "p" );
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QString fileName = fi.absFilePath();
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if ( args->isSet( "o" ) ) {
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QFile output( outputFile );
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if ( output.open( IO_WriteOnly ) ) {
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QTextStream ts( &output );
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buildFile( ts, group, fileName , pluginName, iconPath );
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}
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output.close();
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} else {
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QTextStream ts( stdout, IO_WriteOnly );
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buildFile( ts, group, fileName , pluginName, iconPath );
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}
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}
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void buildFile( QTextStream &ts, const QString& group, const QString& fileName, const QString& pluginName, const QString& iconPath ) {
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KConfig input( fileName, true, false );
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input.setGroup( "Global" );
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QMap<QString, QString> MainMap;
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MainMap.insert( "PluginName", input.readEntry( "PluginName", pluginName ) );
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MainMap.insert( "PluginNameLower", input.readEntry( "PluginName", pluginName ).lower() );
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MainMap.insert( "Init", input.readEntry( "Init", "" ) );
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MainMap.insert( "Destroy", input.readEntry( "Destroy", "" ) );
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ts << classHeader << endl;
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QStringList includes = input.readListEntry( "Includes", ',' );
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for ( uint idx = 0; idx < includes.count(); ++idx )
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ts << "#include <" << includes[ idx ] << ">" << endl;
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QStringList classes = input.groupList();
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classes.remove( classes.find( "Global" ) );
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// Autogenerate widget includes here
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for ( uint idx = 0; idx < classes.count(); ++idx )
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ts << buildWidgetInclude( classes[ idx ], input ) << endl;
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// Generate embedded icons
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if ( !iconPath.isEmpty() ) {
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for ( uint idx = 0; idx < classes.count(); ++idx )
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ts << buildPixmap( classes[ idx ], input, iconPath ) << endl;
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ts << "#define EMBED_IMAGES" << endl;
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}
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// Generate the main class code.
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ts << KMacroExpander::expandMacros( classDef, MainMap ) << endl;
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// Autogenerate widget defs here
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for ( uint idx = 0; idx < classes.count(); ++idx )
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ts << buildWidgetDef( classes[ idx ], input, group ) << endl;
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ts << KMacroExpander::expandMacros( endCtor, MainMap ) << endl;
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// Autogenerate create code here...
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for ( uint idx = 0; idx < classes.count(); ++idx )
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ts << buildWidgetCreate( classes[ idx ], input ) << endl;
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ts << KMacroExpander::expandMacros( endCreate, MainMap ) << endl;
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}
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QString buildWidgetDef( const QString &name, KConfig &input, const QString &group ) {
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input.setGroup( name );
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QMap<QString, QString> defMap;
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defMap.insert( "Group", input.readEntry( "Group", group ).replace( "\"", "\\\"" ) );
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defMap.insert( "IconSet", input.readEntry( "IconSet", name.lower() + ".png" ).replace( ":", "_" ) );
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defMap.insert( "Pixmap", name.lower().replace( ":", "_" ) + "_xpm" );
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defMap.insert( "IncludeFile", input.readEntry( "IncludeFile", name.lower() + ".h" ).remove( ":" ) );
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defMap.insert( "ToolTip", input.readEntry( "ToolTip", name + " Widget" ).replace( "\"", "\\\"" ) );
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defMap.insert( "WhatsThis", input.readEntry( "WhatsThis", name + " Widget" ).replace( "\"", "\\\"" ) );
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defMap.insert( "IsContainer", input.readEntry( "IsContainer", "false" ) );
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defMap.insert( "Class", name );
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return KMacroExpander::expandMacros( widgetDef, defMap );
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}
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QString buildWidgetCreate( const QString &name, KConfig &input ) {
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input.setGroup( name );
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QMap<QString, QString> createMap;
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createMap.insert( "ImplClass", input.readEntry( "ImplClass", name ) );
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createMap.insert( "ConstructorArgs", input.readEntry( "ConstructorArgs", "(parent, name)" ) );
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createMap.insert( "Class", name );
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return KMacroExpander::expandMacros( widgetCreate, createMap );
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}
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QString buildWidgetInclude( const QString &name, KConfig &input ) {
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input.setGroup( name );
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return "#include <" + input.readEntry( "IncludeFile", name.lower() + ".h" ) + ">";
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}
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QString buildPixmap( const QString &name, KConfig &input, const QString &iconPath ) {
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input.setGroup( name );
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QString cleanName = name.lower().replace( ":", "_" );
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QString iconName = input.readEntry( "IconSet", cleanName + ".png" );
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QFileInfo fi( iconPath + "/" + iconName );
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QImage pix( fi.absFilePath() );
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QCString xpm;
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QBuffer buff( xpm );
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buff.open( IO_WriteOnly );
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QImageIO io( &buff, "XPM" );
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io.setFileName( cleanName + "_xpm" );
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io.setImage( pix );
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io.write();
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buff.close();
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return xpm;
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}
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