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91 lines
3.3 KiB
91 lines
3.3 KiB
15 years ago
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/*
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* This file is part of the KDE libraries
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* Copyright (C) 2001 Peter Kelly (pmk@post.com)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "ecma/kjs_views.h"
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#include "ecma/kjs_css.h"
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#include "ecma/kjs_window.h"
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#include "kjs_views.lut.h"
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using namespace KJS;
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// -------------------------------------------------------------------------
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const ClassInfo DOMAbstractView::info = { "AbstractView", 0, &DOMAbstractViewTable, 0 };
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/*
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@begin DOMAbstractViewTable 2
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document DOMAbstractView::Document DontDelete|ReadOnly
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getComputedStyle DOMAbstractView::GetComputedStyle DontDelete|Function 2
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@end
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*/
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IMPLEMENT_PROTOFUNC_DOM(DOMAbstractViewFunc)
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DOMAbstractView::DOMAbstractView(ExecState *exec, DOM::AbstractView av)
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: DOMObject(exec->interpreter()->builtinObjectPrototype()), abstractView(av) {}
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DOMAbstractView::~DOMAbstractView()
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{
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ScriptInterpreter::forgetDOMObject(abstractView.handle());
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}
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Value DOMAbstractView::tryGet(ExecState *exec, const Identifier &p) const
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{
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if ( p == "document" )
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return getDOMNode(exec,abstractView.document());
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else if ( p == "getComputedStyle" )
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return lookupOrCreateFunction<DOMAbstractViewFunc>(exec,p,this,DOMAbstractView::GetComputedStyle,2,DontDelete|Function);
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else
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return DOMObject::tryGet(exec,p);
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}
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Value DOMAbstractViewFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
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{
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KJS_CHECK_THIS( KJS::DOMAbstractView, thisObj );
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DOM::AbstractView abstractView = static_cast<DOMAbstractView *>(thisObj.imp())->toAbstractView();
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switch (id) {
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case DOMAbstractView::GetComputedStyle: {
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DOM::Node arg0 = toNode(args[0]);
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if (arg0.nodeType() != DOM::Node::ELEMENT_NODE)
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return Undefined(); // throw exception?
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else
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return getDOMCSSStyleDeclaration(exec,abstractView.getComputedStyle(static_cast<DOM::Element>(arg0),
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args[1].toString(exec).string()));
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}
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}
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return Undefined();
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}
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Value KJS::getDOMAbstractView(ExecState *exec, DOM::AbstractView av)
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{
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return cacheDOMObject<DOM::AbstractView, DOMAbstractView>(exec, av);
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}
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DOM::AbstractView KJS::toAbstractView (const Value& val)
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{
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Object obj = Object::dynamicCast(val);
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if (!obj.isValid() || !obj.inherits(&DOMAbstractView::info))
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return DOM::AbstractView ();
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// the Window object is considered for all practical purposes as a descendant of AbstractView
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if (obj.inherits(&Window::info))
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return static_cast<const Window *>(obj.imp())->toAbstractView();
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const DOMAbstractView *dobj = static_cast<const DOMAbstractView *>(obj.imp());
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return dobj->toAbstractView ();
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}
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