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#include "domimage.h"
#include <QVariant>
#include <qscriptcontext.h>
QScriptValue DomImage::s_self;
DomImage::DomImage()
{
}
int DomImage::width() const
{
return m_image.width();
}
int DomImage::height() const
{
return m_image.height();
}
QString DomImage::src() const
{
return m_src;
}
void DomImage::setSrc(const QString &src)
{
m_src = src;
m_image = QImage(m_src);
}
QString DomImage::name() const
{
return m_src;
}
static QScriptValue Image(QScriptContext *context, QScriptEngine *env)
{
QScriptValue val = context->thisObject();
DomImage *image = new DomImage();
QScriptValue klass = env->newVariant(qVariantFromValue(image));
klass.setPrototype(DomImage::s_self);
return klass;
}
static QScriptValue width(QScriptContext *context, QScriptEngine *)
{
QScriptValue val = context->thisObject();
DomImage *image = qvariant_cast<DomImage*> (val.toVariant());
if (image)
return image->width();
return 0;
}
static QScriptValue height(QScriptContext *context, QScriptEngine *)
{
QScriptValue val = context->thisObject();
DomImage *image = qvariant_cast<DomImage*> (val.toVariant());
if (image)
return image->height();
return 0;
}
static QScriptValue setSrc(QScriptContext *context, QScriptEngine *env)
{
QScriptValue val = context->thisObject();
QString src = context->argument(0).toString();
DomImage *image = qvariant_cast<DomImage*> (val.toVariant());
if (image)
image->setSrc(src);
return env->undefinedValue();
}
static QScriptValue name(QScriptContext *context, QScriptEngine *)
{
QScriptValue val = context->thisObject();
DomImage *image = qvariant_cast<DomImage*> (val.toVariant());
if (image)
return image->name();
return QString();
}
void DomImage::setup(QScriptEngine *e)
{
qRegisterMetaType<DomImage>();
e->globalObject().setProperty("Image",
e->newFunction(::Image, 0));
s_self = e->newObject();
s_self.setProperty("setSrc", e->newFunction(&::setSrc, 1));
s_self.setProperty("width", e->newFunction(&::width));
s_self.setProperty("height", e->newFunction(&::height));
s_self.setProperty("name", e->newFunction(&::name));
e->setDefaultPrototype(qMetaTypeId<DomImage>(), s_self);
}</pre>
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