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Diffstat (limited to 'kjsembed/jsbinding.h')
| -rw-r--r-- | kjsembed/jsbinding.h | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/kjsembed/jsbinding.h b/kjsembed/jsbinding.h new file mode 100644 index 00000000..40e2f11e --- /dev/null +++ b/kjsembed/jsbinding.h @@ -0,0 +1,138 @@ +// -*- c++ -*- + +/* + * Copyright (C) 2001-2002, Richard J. Moore <rich@kde.org> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +#ifndef KJSEMBEDJSBINDING_H +#define KJSEMBEDJSBINDING_H +#include "global.h" +#include <qstring.h> +#include <qvariant.h> +#include <qwidget.h> + +#include <kjs/interpreter.h> +#include <kjs/object.h> +#include <kjs/types.h> + +/** + * Implement QString-KJS::UString conversion methods. These methods are declared + * by KJS, but libkjs doesn't actually contain their implementations. + * + * @version $Id$ + */ +namespace KJS { + + inline UString::UString( const QString &d ) + { + uint len = d.length(); + UChar *dat = new UChar[len]; + memcpy( dat, d.unicode(), len * sizeof(UChar) ); + rep = UString::Rep::create(dat, len); + } + + inline QString UString::qstring() const + { + return QString((QChar*) data(), size()); + } + + inline QConstString UString::qconststring() const + { + return QConstString((QChar*) data(), size()); + } + + inline QString Identifier::qstring() const + { + return QString((QChar*) data(), size()); + } + +} + +namespace KJSEmbed { + class JSObjectProxy; + class JSOpaqueProxy; + + enum JavaScriptArrayType { None, List, Map }; + + KJSEMBED_EXPORT JavaScriptArrayType checkArray( KJS::ExecState *exec, const KJS::Value &val ); + + /** Converts a QVariant to the closest possible KJS::Value. */ + KJSEMBED_EXPORT KJS::Value convertToValue( KJS::ExecState *exec, const QVariant &val); + + /** Converts a KJS::Value to the closest possible QVariant. */ + KJSEMBED_EXPORT QVariant convertToVariant( KJS::ExecState *exec, const KJS::Value &v ); + + /** Returns HTML that documents the specified object. */ + KJSEMBED_EXPORT QString dumpObject( KJS::ExecState *exec, KJS::Object &obj ); + + /** Returns HTML that documents the QObject facilities of the specified object. */ + KJSEMBED_EXPORT QString dumpQObject( KJS::ExecState *exec, KJS::Object &obj ); + + /** Returns a QStringList that contains all possible properties, + * methods and slots for use with a completion object + */ + KJSEMBED_EXPORT QStringList dumpCompletion( KJS::ExecState *exec, KJS::Object &obj); + + KJSEMBED_EXPORT QPen extractQPen(KJS::ExecState *exec, const KJS::List &args, int idx); + KJSEMBED_EXPORT QFont extractQFont(KJS::ExecState *exec, const KJS::List &args, int idx); + KJSEMBED_EXPORT QBrush extractQBrush(KJS::ExecState *exec, const KJS::List &args, int idx); + KJSEMBED_EXPORT QPalette extractQPalette(KJS::ExecState *exec, const KJS::List &args, int idx); + KJSEMBED_EXPORT QPixmap extractQPixmap( KJS::ExecState *exec, const KJS::List &args, int idx); + KJSEMBED_EXPORT QImage extractQImage( KJS::ExecState *exec, const KJS::List &args, int idx); + KJSEMBED_EXPORT QString extractQString( KJS::ExecState *exec, const KJS::List &args, int idx); + KJSEMBED_EXPORT int extractInt( KJS::ExecState *exec, const KJS::List &args, int idx); + KJSEMBED_EXPORT QColor extractQColor(KJS::ExecState *exec, const KJS::List &args, int idx); + KJSEMBED_EXPORT QSize extractQSize(KJS::ExecState *exec, const KJS::List &args, int idx); + KJSEMBED_EXPORT bool extractBool(KJS::ExecState *exec, const KJS::List &args, int idx); + KJSEMBED_EXPORT double extractDouble(KJS::ExecState *exec, const KJS::List &args, int idx); + KJSEMBED_EXPORT uint extractUInt(KJS::ExecState *exec, const KJS::List &args, int idx); + KJSEMBED_EXPORT QStringList extractQStringList(KJS::ExecState *exec, const KJS::List &args, int idx); + + KJSEMBED_EXPORT QDateTime extractQDateTime(KJS::ExecState *exec, const KJS::List &args, int idx); + KJSEMBED_EXPORT QDate extractQDate(KJS::ExecState *exec, const KJS::List &args, int idx); + KJSEMBED_EXPORT QTime extractQTime(KJS::ExecState *exec, const KJS::List &args, int idx); + KJSEMBED_EXPORT QRect extractQRect(KJS::ExecState *exec, const KJS::List &args, int idx); + KJSEMBED_EXPORT QPoint extractQPoint(KJS::ExecState *exec, const KJS::List &args, int idx); + + KJSEMBED_EXPORT QFont extractQFont(KJS::ExecState *exec, const KJS::List &args, int idx); + KJSEMBED_EXPORT QStrList extractQStrList(KJS::ExecState *exec, const KJS::List &args, int idx); + + KJSEMBED_EXPORT QObject *extractQObject( KJS::ExecState *exec, const KJS::List &args, int idx ); + KJSEMBED_EXPORT QWidget *extractQWidget( KJS::ExecState *exec, const KJS::List &args, int idx ); + + KJSEMBED_EXPORT JSOpaqueProxy *extractOpaqueProxy( KJS::ExecState *exec, const KJS::List &args, int idx ); + + // Helpers for Variant conversions.... + KJSEMBED_EXPORT QStrList convertArrayToStrList( KJS::ExecState *exec, const KJS::Value &value); + KJSEMBED_EXPORT QStringList convertArrayToStringList( KJS::ExecState *exec, const KJS::Value &value); + KJSEMBED_EXPORT QDateTime convertDateToDateTime(KJS::ExecState *exec, const KJS::Value &value); + KJSEMBED_EXPORT QValueList<QVariant> convertArrayToList( KJS::ExecState *exec, const KJS::Value &value ); + KJSEMBED_EXPORT QMap<QString, QVariant> convertArrayToMap( KJS::ExecState *exec, const KJS::Value &value ); + + /** + * This will throw an exception with the error string. + * @returns An error object. + */ + KJS::Object throwError( KJS::ExecState *exec, const QString &error, KJS::ErrorType type = KJS::GeneralError ); +} + +#endif // KJSEMBEDJSBINDING_H + +// Local Variables: +// c-basic-offset: 4 +// End: |