#include "config.h"
#include "kjs_html.h"
#include "Frame.h"
#include "FrameLoader.h"
#include "JSHTMLElement.h"
#include "HTMLDocument.h"
#include "HTMLImageElement.h"
#include "kjs_proxy.h"
namespace WebCore {
using namespace KJS;
ImageConstructorImp::ImageConstructorImp(ExecState* exec, Document* doc)
: DOMObject(exec->lexicalGlobalObject()->objectPrototype())
, m_doc(doc)
{
}
JSObject* ImageConstructorImp::construct(ExecState* exec, const List& list)
{
bool widthSet = false;
bool heightSet = false;
int width = 0;
int height = 0;
if (list.size() > 0) {
widthSet = true;
JSValue* w = list.at(0);
width = w->toInt32(exec);
}
if (list.size() > 1) {
heightSet = true;
JSValue* h = list.at(1);
height = h->toInt32(exec);
}
toJS(exec, m_doc.get());
HTMLImageElement* image = new HTMLImageElement(m_doc.get());
JSObject* result = static_cast<JSObject*>(toJS(exec, image));
if (widthSet)
image->setWidth(width);
if (heightSet)
image->setHeight(height);
return result;
}
JSValue* runtimeObjectGetter(ExecState* exec, JSObject* originalObject, const Identifier& propertyName, const PropertySlot& slot)
{
JSHTMLElement* thisObj = static_cast<JSHTMLElement*>(slot.slotBase());
HTMLElement* element = static_cast<HTMLElement*>(thisObj->impl());
return getRuntimeObject(exec, element);
}
JSValue* runtimeObjectPropertyGetter(ExecState* exec, JSObject* originalObject, const Identifier& propertyName, const PropertySlot& slot)
{
JSHTMLElement* thisObj = static_cast<JSHTMLElement*>(slot.slotBase());
HTMLElement* element = static_cast<HTMLElement*>(thisObj->impl());
if (JSValue* runtimeObject = getRuntimeObject(exec, element))
return static_cast<JSObject*>(runtimeObject)->get(exec, propertyName);
return jsUndefined();
}
bool runtimeObjectCustomGetOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot, WebCore::JSHTMLElement* originalObj, HTMLElement* thisImp)
{
JSValue* runtimeObject = getRuntimeObject(exec, thisImp);
if (runtimeObject) {
JSObject* imp = static_cast<JSObject*>(runtimeObject);
if (imp->hasProperty(exec, propertyName)) {
slot.setCustom(originalObj, runtimeObjectPropertyGetter);
return true;
}
}
return false;
}
bool runtimeObjectCustomPut(ExecState* exec, const Identifier& propertyName, JSValue* value, int , HTMLElement* thisImp)
{
if (JSValue* runtimeObject = getRuntimeObject(exec, thisImp)) {
JSObject* imp = static_cast<JSObject*>(runtimeObject);
if (imp->canPut(exec, propertyName)) {
imp->put(exec, propertyName, value);
return true;
}
}
return false;
}
bool runtimeObjectImplementsCall(HTMLElement* thisImp)
{
Frame* frame = thisImp->document()->frame();
if (!frame)
return false;
ExecState* exec = frame->scriptProxy()->globalObject()->globalExec();
if (JSValue* runtimeObject = getRuntimeObject(exec, thisImp))
return static_cast<JSObject*>(runtimeObject)->implementsCall();
return false;
}
JSValue* runtimeObjectCallAsFunction(ExecState* exec, JSObject* thisObj, const List& args, HTMLElement* thisImp)
{
if (JSValue* runtimeObject = getRuntimeObject(exec, thisImp))
return static_cast<JSObject*>(runtimeObject)->call(exec, thisObj, args);
return jsUndefined();
}
}