You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
tdelibs/khtml/ecma/kjs_views.cpp

92 lines
3.3 KiB

// -*- c-basic-offset: 2 -*-
/*
* This file is part of the KDE libraries
* Copyright (C) 2001 Peter Kelly (pmk@post.com)
*
* 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; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "ecma/kjs_views.h"
#include "ecma/kjs_css.h"
#include "ecma/kjs_window.h"
#include "kjs_views.lut.h"
using namespace KJS;
// -------------------------------------------------------------------------
const ClassInfo DOMAbstractView::info = { "AbstractView", 0, &DOMAbstractViewTable, 0 };
/*
@begin DOMAbstractViewTable 2
document DOMAbstractView::Document DontDelete|ReadOnly
getComputedStyle DOMAbstractView::GetComputedStyle DontDelete|Function 2
@end
*/
IMPLEMENT_PROTOFUNC_DOM(DOMAbstractViewFunc)
DOMAbstractView::DOMAbstractView(ExecState *exec, DOM::AbstractView av)
: DOMObject(exec->interpreter()->builtinObjectPrototype()), abstractView(av) {}
DOMAbstractView::~DOMAbstractView()
{
ScriptInterpreter::forgetDOMObject(abstractView.handle());
}
Value DOMAbstractView::tryGet(ExecState *exec, const Identifier &p) const
{
if ( p == "document" )
return getDOMNode(exec,abstractView.document());
else if ( p == "getComputedStyle" )
return lookupOrCreateFunction<DOMAbstractViewFunc>(exec,p,this,DOMAbstractView::GetComputedStyle,2,DontDelete|Function);
else
return DOMObject::tryGet(exec,p);
}
Value DOMAbstractViewFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
{
KJS_CHECK_THIS( KJS::DOMAbstractView, thisObj );
DOM::AbstractView abstractView = static_cast<DOMAbstractView *>(thisObj.imp())->toAbstractView();
switch (id) {
case DOMAbstractView::GetComputedStyle: {
DOM::Node arg0 = toNode(args[0]);
if (arg0.nodeType() != DOM::Node::ELEMENT_NODE)
return Undefined(); // throw exception?
else
return getDOMCSSStyleDeclaration(exec,abstractView.getComputedStyle(static_cast<DOM::Element>(arg0),
args[1].toString(exec).string()));
}
}
return Undefined();
}
Value KJS::getDOMAbstractView(ExecState *exec, DOM::AbstractView av)
{
return cacheDOMObject<DOM::AbstractView, DOMAbstractView>(exec, av);
}
DOM::AbstractView KJS::toAbstractView (const Value& val)
{
Object obj = Object::dynamicCast(val);
if (!obj.isValid() || !obj.inherits(&DOMAbstractView::info))
return DOM::AbstractView ();
// the Window object is considered for all practical purposes as a descendant of AbstractView
if (obj.inherits(&Window::info))
return static_cast<const Window *>(obj.imp())->toAbstractView();
const DOMAbstractView *dobj = static_cast<const DOMAbstractView *>(obj.imp());
return dobj->toAbstractView ();
}