workspace/plasma/scriptengines/javascript/qtgui/size.cpp

   1 /*
   2  *   Copyright 2007 Richard J. Moore <rich@kde.org>
   3  *
   4  *   This program is free software; you can redistribute it and/or modify
   5  *   it under the terms of the GNU Library General Public License version 2 as
   6  *   published by the Free Software Foundation
   7  *
   8  *   This program is distributed in the hope that it will be useful,
   9  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  *   GNU General Public License for more details
  12  *
  13  *   You should have received a copy of the GNU Library General Public
  14  *   License along with this program; if not, write to the
  15  *   Free Software Foundation, Inc.,
  16  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  17  */
  18
  19 #include <QtScript/QScriptValue>
  20 #include <QtScript/QScriptEngine>
  21 #include <QtScript/QScriptContext>
  22 #include <QtCore/QSizeF>
  23 #include "../backportglobal.h"
  24
  25 Q_DECLARE_METATYPE(QSizeF*)
  26 Q_DECLARE_METATYPE(QSizeF)
  27
  28 static QScriptValue ctor(QScriptContext *ctx, QScriptEngine *eng)
  29 {
  30     if (ctx->argumentCount() == 2)
  31     {
  32         qreal width = ctx->argument(1).toNumber();
  33         qreal height = ctx->argument(1).toNumber();
  34         return qScriptValueFromValue(eng, QSizeF(width, height));
  35     }
  36
  37     return qScriptValueFromValue(eng, QSizeF());
  38 }
  39
  40 static QScriptValue width(QScriptContext *ctx, QScriptEngine *eng)
  41 {
  42     DECLARE_SELF(QSizeF, width);
  43     return QScriptValue(eng, self->width());
  44 }
  45
  46 static QScriptValue height(QScriptContext *ctx, QScriptEngine *eng)
  47 {
  48     DECLARE_SELF(QSizeF, height);
  49     return QScriptValue(eng, self->height());
  50 }
  51
  52 QScriptValue constructQSizeFClass(QScriptEngine *eng)
  53 {
  54     QScriptValue proto = qScriptValueFromValue(eng, QSizeF());
  55     QScriptValue::PropertyFlags getter = QScriptValue::PropertyGetter;
  56     QScriptValue::PropertyFlags setter = QScriptValue::PropertySetter;
  57
  58     proto.setProperty("width", eng->newFunction(width));
  59     proto.setProperty("height", eng->newFunction(height));
  60
  61     return eng->newFunction(ctor, proto);
  62 }
  63