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tdelibs/khtml/ecma/kjs_window.cpp

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// -*- c-basic-offset: 2 -*-
/*
* This file is part of the KDE libraries
* Copyright (C) 2000-2003 Harri Porten (porten@kde.org)
* Copyright (C) 2001-2003 David Faure (faure@kde.org)
* Copyright (C) 2003 Apple Computer, Inc.
*
* 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 "config.h"
#include "khtmlview.h"
#include "khtml_part.h"
#include "khtmlpart_p.h"
#include "khtml_settings.h"
#include "xml/dom2_eventsimpl.h"
#include "xml/dom_docimpl.h"
#include "misc/htmltags.h"
#include "html/html_documentimpl.h"
#include "rendering/render_frames.h"
#include <tqstylesheet.h>
#include <tqtimer.h>
#include <tqpaintdevicemetrics.h>
#include <tqapplication.h>
#include <kdebug.h>
#include <kmessagebox.h>
#include <kinputdialog.h>
#include <klocale.h>
#include <kmdcodec.h>
#include <kparts/browserinterface.h>
#include <twin.h>
#if defined Q_WS_X11 && ! defined K_WS_QTONLY
#include <twinmodule.h> // schroder
#endif
#ifndef KONQ_EMBEDDED
#include <kbookmarkmanager.h>
#endif
#include <kglobalsettings.h>
#include <assert.h>
#include <tqstyle.h>
#include <tqobjectlist.h>
#include <kstringhandler.h>
#include "kjs_proxy.h"
#include "kjs_window.h"
#include "kjs_navigator.h"
#include "kjs_mozilla.h"
#include "kjs_html.h"
#include "kjs_range.h"
#include "kjs_traversal.h"
#include "kjs_css.h"
#include "kjs_events.h"
#include "kjs_views.h"
#include "xmlhttprequest.h"
#include "xmlserializer.h"
#include "domparser.h"
using namespace KJS;
namespace KJS {
class History : public ObjectImp {
friend class HistoryFunc;
public:
History(ExecState *exec, KHTMLPart *p)
: ObjectImp(exec->interpreter()->builtinObjectPrototype()), part(p) { }
virtual Value get(ExecState *exec, const Identifier &propertyName) const;
Value getValueProperty(ExecState *exec, int token) const;
virtual const ClassInfo* classInfo() const { return &info; }
static const ClassInfo info;
enum { Back, Forward, Go, Length };
private:
TQGuardedPtr<KHTMLPart> part;
};
class External : public ObjectImp {
friend class ExternalFunc;
public:
External(ExecState *exec, KHTMLPart *p)
: ObjectImp(exec->interpreter()->builtinObjectPrototype()), part(p) { }
virtual Value get(ExecState *exec, const Identifier &propertyName) const;
virtual const ClassInfo* classInfo() const { return &info; }
static const ClassInfo info;
enum { AddFavorite };
private:
TQGuardedPtr<KHTMLPart> part;
};
class FrameArray : public ObjectImp {
public:
FrameArray(ExecState *exec, KHTMLPart *p)
: ObjectImp(exec->interpreter()->builtinObjectPrototype()), part(p) { }
virtual Value get(ExecState *exec, const Identifier &propertyName) const;
virtual Value call(ExecState *exec, Object &thisObj, const List &args);
virtual bool implementsCall() const { return true; }
private:
TQGuardedPtr<KHTMLPart> part;
};
#ifdef Q_WS_QWS
class KonquerorFunc : public DOMFunction {
public:
KonquerorFunc(ExecState *exec, const Konqueror* k, const char* name)
: DOMFunction(exec), konqueror(k), m_name(name) { }
virtual Value tryCall(ExecState *exec, Object &thisObj, const List &args);
private:
const Konqueror* konqueror;
TQCString m_name;
};
#endif
} // namespace KJS
#include "kjs_window.lut.h"
#include "rendering/render_replaced.h"
////////////////////// Screen Object ////////////////////////
namespace KJS {
// table for screen object
/*
@begin ScreenTable 7
height Screen::Height DontEnum|ReadOnly
width Screen::Width DontEnum|ReadOnly
colorDepth Screen::ColorDepth DontEnum|ReadOnly
pixelDepth Screen::PixelDepth DontEnum|ReadOnly
availLeft Screen::AvailLeft DontEnum|ReadOnly
availTop Screen::AvailTop DontEnum|ReadOnly
availHeight Screen::AvailHeight DontEnum|ReadOnly
availWidth Screen::AvailWidth DontEnum|ReadOnly
@end
*/
const ClassInfo Screen::info = { "Screen", 0, &ScreenTable, 0 };
// We set the object prototype so that toString is implemented
Screen::Screen(ExecState *exec)
: ObjectImp(exec->interpreter()->builtinObjectPrototype()) {}
Value Screen::get(ExecState *exec, const Identifier &p) const
{
#ifdef KJS_VERBOSE
kdDebug(6070) << "Screen::get " << p.qstring() << endl;
#endif
return lookupGetValue<Screen,ObjectImp>(exec,p,&ScreenTable,this);
}
Value Screen::getValueProperty(ExecState *exec, int token) const
{
#if defined Q_WS_X11 && ! defined K_WS_QTONLY
KWinModule info(0, KWinModule::INFO_DESKTOP);
#endif
TQWidget *thisWidget = Window::retrieveActive(exec)->part()->widget();
TQRect sg = KGlobalSettings::desktopGeometry(thisWidget);
switch( token ) {
case Height:
return Number(sg.height());
case Width:
return Number(sg.width());
case ColorDepth:
case PixelDepth: {
TQPaintDeviceMetrics m(TQApplication::desktop());
return Number(m.depth());
}
case AvailLeft: {
#if defined Q_WS_X11 && ! defined K_WS_QTONLY
TQRect clipped = info.workArea().intersect(sg);
return Number(clipped.x()-sg.x());
#else
return Number(10);
#endif
}
case AvailTop: {
#if defined Q_WS_X11 && ! defined K_WS_QTONLY
TQRect clipped = info.workArea().intersect(sg);
return Number(clipped.y()-sg.y());
#else
return Number(10);
#endif
}
case AvailHeight: {
#if defined Q_WS_X11 && ! defined K_WS_QTONLY
TQRect clipped = info.workArea().intersect(sg);
return Number(clipped.height());
#else
return Number(100);
#endif
}
case AvailWidth: {
#if defined Q_WS_X11 && ! defined K_WS_QTONLY
TQRect clipped = info.workArea().intersect(sg);
return Number(clipped.width());
#else
return Number(100);
#endif
}
default:
kdDebug(6070) << "WARNING: Screen::getValueProperty unhandled token " << token << endl;
return Undefined();
}
}
////////////////////// Window Object ////////////////////////
const ClassInfo Window::info = { "Window", &DOMAbstractView::info, &WindowTable, 0 };
/*
@begin WindowTable 162
atob Window::AToB DontDelete|Function 1
btoa Window::BToA DontDelete|Function 1
closed Window::Closed DontDelete|ReadOnly
crypto Window::Crypto DontDelete|ReadOnly
defaultStatus Window::DefaultStatus DontDelete
defaultstatus Window::DefaultStatus DontDelete
status Window::Status DontDelete
document Window::Document DontDelete|ReadOnly
frameElement Window::FrameElement DontDelete|ReadOnly
frames Window::Frames DontDelete|ReadOnly
history Window::_History DontDelete|ReadOnly
external Window::_External DontDelete|ReadOnly
event Window::Event DontDelete|ReadOnly
innerHeight Window::InnerHeight DontDelete|ReadOnly
innerWidth Window::InnerWidth DontDelete|ReadOnly
length Window::Length DontDelete|ReadOnly
location Window::_Location DontDelete
name Window::Name DontDelete
navigator Window::_Navigator DontDelete|ReadOnly
clientInformation Window::ClientInformation DontDelete|ReadOnly
konqueror Window::_Konqueror DontDelete|ReadOnly
offscreenBuffering Window::OffscreenBuffering DontDelete|ReadOnly
opener Window::Opener DontDelete|ReadOnly
outerHeight Window::OuterHeight DontDelete|ReadOnly
outerWidth Window::OuterWidth DontDelete|ReadOnly
pageXOffset Window::PageXOffset DontDelete|ReadOnly
pageYOffset Window::PageYOffset DontDelete|ReadOnly
parent Window::Parent DontDelete|ReadOnly
personalbar Window::Personalbar DontDelete|ReadOnly
screenX Window::ScreenX DontDelete|ReadOnly
screenY Window::ScreenY DontDelete|ReadOnly
scrollbars Window::Scrollbars DontDelete|ReadOnly
scroll Window::Scroll DontDelete|Function 2
scrollBy Window::ScrollBy DontDelete|Function 2
scrollTo Window::ScrollTo DontDelete|Function 2
scrollX Window::ScrollX DontDelete|ReadOnly
scrollY Window::ScrollY DontDelete|ReadOnly
moveBy Window::MoveBy DontDelete|Function 2
moveTo Window::MoveTo DontDelete|Function 2
resizeBy Window::ResizeBy DontDelete|Function 2
resizeTo Window::ResizeTo DontDelete|Function 2
self Window::Self DontDelete|ReadOnly
window Window::_Window DontDelete|ReadOnly
top Window::Top DontDelete|ReadOnly
screen Window::_Screen DontDelete|ReadOnly
alert Window::Alert DontDelete|Function 1
confirm Window::Confirm DontDelete|Function 1
prompt Window::Prompt DontDelete|Function 2
open Window::Open DontDelete|Function 3
setTimeout Window::SetTimeout DontDelete|Function 2
clearTimeout Window::ClearTimeout DontDelete|Function 1
focus Window::Focus DontDelete|Function 0
blur Window::Blur DontDelete|Function 0
close Window::Close DontDelete|Function 0
setInterval Window::SetInterval DontDelete|Function 2
clearInterval Window::ClearInterval DontDelete|Function 1
captureEvents Window::CaptureEvents DontDelete|Function 0
releaseEvents Window::ReleaseEvents DontDelete|Function 0
print Window::Print DontDelete|Function 0
addEventListener Window::AddEventListener DontDelete|Function 3
removeEventListener Window::RemoveEventListener DontDelete|Function 3
# Normally found in prototype. Add to window object itself to make them
# accessible in closed and cross-site windows
valueOf Window::ValueOf DontDelete|Function 0
toString Window::ToString DontDelete|Function 0
# IE extension
navigate Window::Navigate DontDelete|Function 1
# Mozilla extension
sidebar Window::SideBar DontDelete|ReadOnly
getComputedStyle Window::GetComputedStyle DontDelete|Function 2
# Warning, when adding a function to this object you need to add a case in Window::get
# Event handlers
# IE also has: onactivate, onbefore/afterprint, onbeforedeactivate/unload, oncontrolselect,
# ondeactivate, onhelp, onmovestart/end, onresizestart/end, onscroll.
# It doesn't have onabort, onchange, ondragdrop (but NS has that last one).
onabort Window::Onabort DontDelete
onblur Window::Onblur DontDelete
onchange Window::Onchange DontDelete
onclick Window::Onclick DontDelete
ondblclick Window::Ondblclick DontDelete
ondragdrop Window::Ondragdrop DontDelete
onerror Window::Onerror DontDelete
onfocus Window::Onfocus DontDelete
onkeydown Window::Onkeydown DontDelete
onkeypress Window::Onkeypress DontDelete
onkeyup Window::Onkeyup DontDelete
onload Window::Onload DontDelete
onmousedown Window::Onmousedown DontDelete
onmousemove Window::Onmousemove DontDelete
onmouseout Window::Onmouseout DontDelete
onmouseover Window::Onmouseover DontDelete
onmouseup Window::Onmouseup DontDelete
onmove Window::Onmove DontDelete
onreset Window::Onreset DontDelete
onresize Window::Onresize DontDelete
onselect Window::Onselect DontDelete
onsubmit Window::Onsubmit DontDelete
onunload Window::Onunload DontDelete
# Constructors/constant tables
Node Window::Node DontDelete
Event Window::EventCtor DontDelete
Range Window::Range DontDelete
NodeFilter Window::NodeFilter DontDelete
DOMException Window::DOMException DontDelete
CSSRule Window::CSSRule DontDelete
MutationEvent Window::MutationEventCtor DontDelete
KeyboardEvent Window::KeyboardEventCtor DontDelete
EventException Window::EventExceptionCtor DontDelete
Image Window::Image DontDelete|ReadOnly
Option Window::Option DontDelete|ReadOnly
XMLHttpRequest Window::XMLHttpRequest DontDelete|ReadOnly
XMLSerializer Window::XMLSerializer DontDelete|ReadOnly
DOMParser Window::DOMParser DontDelete|ReadOnly
# Mozilla dom emulation ones.
Element Window::ElementCtor DontDelete
Document Window::DocumentCtor DontDelete
#this one is an alias since we don't have a separate XMLDocument
XMLDocument Window::DocumentCtor DontDelete
HTMLElement Window::HTMLElementCtor DontDelete
HTMLDocument Window::HTMLDocumentCtor DontDelete
HTMLHtmlElement Window::HTMLHtmlElementCtor DontDelete
HTMLHeadElement Window::HTMLHeadElementCtor DontDelete
HTMLLinkElement Window::HTMLLinkElementCtor DontDelete
HTMLTitleElement Window::HTMLTitleElementCtor DontDelete
HTMLMetaElement Window::HTMLMetaElementCtor DontDelete
HTMLBaseElement Window::HTMLBaseElementCtor DontDelete
HTMLIsIndexElement Window::HTMLIsIndexElementCtor DontDelete
HTMLStyleElement Window::HTMLStyleElementCtor DontDelete
HTMLBodyElement Window::HTMLBodyElementCtor DontDelete
HTMLFormElement Window::HTMLFormElementCtor DontDelete
HTMLSelectElement Window::HTMLSelectElementCtor DontDelete
HTMLOptGroupElement Window::HTMLOptGroupElementCtor DontDelete
HTMLOptionElement Window::HTMLOptionElementCtor DontDelete
HTMLInputElement Window::HTMLInputElementCtor DontDelete
HTMLTextAreaElement Window::HTMLTextAreaElementCtor DontDelete
HTMLButtonElement Window::HTMLButtonElementCtor DontDelete
HTMLLabelElement Window::HTMLLabelElementCtor DontDelete
HTMLFieldSetElement Window::HTMLFieldSetElementCtor DontDelete
HTMLLegendElement Window::HTMLLegendElementCtor DontDelete
HTMLUListElement Window::HTMLUListElementCtor DontDelete
HTMLOListElement Window::HTMLOListElementCtor DontDelete
HTMLDListElement Window::HTMLDListElementCtor DontDelete
HTMLDirectoryElement Window::HTMLDirectoryElementCtor DontDelete
HTMLMenuElement Window::HTMLMenuElementCtor DontDelete
HTMLLIElement Window::HTMLLIElementCtor DontDelete
HTMLDivElement Window::HTMLDivElementCtor DontDelete
HTMLParagraphElement Window::HTMLParagraphElementCtor DontDelete
HTMLHeadingElement Window::HTMLHeadingElementCtor DontDelete
HTMLBlockQuoteElement Window::HTMLBlockQuoteElementCtor DontDelete
HTMLQuoteElement Window::HTMLQuoteElementCtor DontDelete
HTMLPreElement Window::HTMLPreElementCtor DontDelete
HTMLBRElement Window::HTMLBRElementCtor DontDelete
HTMLBaseFontElement Window::HTMLBaseFontElementCtor DontDelete
HTMLFontElement Window::HTMLFontElementCtor DontDelete
HTMLHRElement Window::HTMLHRElementCtor DontDelete
HTMLModElement Window::HTMLModElementCtor DontDelete
HTMLAnchorElement Window::HTMLAnchorElementCtor DontDelete
HTMLImageElement Window::HTMLImageElementCtor DontDelete
HTMLObjectElement Window::HTMLObjectElementCtor DontDelete
HTMLParamElement Window::HTMLParamElementCtor DontDelete
HTMLAppletElement Window::HTMLAppletElementCtor DontDelete
HTMLMapElement Window::HTMLMapElementCtor DontDelete
HTMLAreaElement Window::HTMLAreaElementCtor DontDelete
HTMLScriptElement Window::HTMLScriptElementCtor DontDelete
HTMLTableElement Window::HTMLTableElementCtor DontDelete
HTMLTableCaptionElement Window::HTMLTableCaptionElementCtor DontDelete
HTMLTableColElement Window::HTMLTableColElementCtor DontDelete
HTMLTableSectionElement Window::HTMLTableSectionElementCtor DontDelete
HTMLTableRowElement Window::HTMLTableRowElementCtor DontDelete
HTMLTableCellElement Window::HTMLTableCellElementCtor DontDelete
HTMLFrameSetElement Window::HTMLFrameSetElementCtor DontDelete
HTMLLayerElement Window::HTMLLayerElementCtor DontDelete
HTMLFrameElement Window::HTMLFrameElementCtor DontDelete
HTMLIFrameElement Window::HTMLIFrameElementCtor DontDelete
CSSStyleDeclaration Window::CSSStyleDeclarationCtor DontDelete
@end
*/
IMPLEMENT_PROTOFUNC_DOM(WindowFunc)
Window::Window(khtml::ChildFrame *p)
: ObjectImp(/*no proto*/), m_frame(p), screen(0), history(0), external(0), m_frames(0), loc(0), m_evt(0)
{
winq = new WindowQObject(this);
//kdDebug(6070) << "Window::Window this=" << this << " part=" << m_part << " " << m_part->name() << endl;
}
Window::~Window()
{
delete winq;
}
Window *Window::retrieveWindow(KParts::ReadOnlyPart *p)
{
Object obj = Object::dynamicCast( retrieve( p ) );
#ifndef NDEBUG
// obj should never be null, except when javascript has been disabled in that part.
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>(p);
if ( part && part->jScriptEnabled() )
{
assert( obj.isValid() );
#ifndef QWS
assert( dynamic_cast<KJS::Window*>(obj.imp()) ); // type checking
#endif
}
#endif
if ( !obj.isValid() ) // JS disabled
return 0;
return static_cast<KJS::Window*>(obj.imp());
}
Window *Window::retrieveActive(ExecState *exec)
{
ValueImp *imp = exec->interpreter()->globalObject().imp();
assert( imp );
#ifndef QWS
assert( dynamic_cast<KJS::Window*>(imp) );
#endif
return static_cast<KJS::Window*>(imp);
}
Value Window::retrieve(KParts::ReadOnlyPart *p)
{
assert(p);
KHTMLPart * part = ::tqqt_cast<KHTMLPart *>(p);
KJSProxy *proxy = 0L;
if (!part) {
part = ::tqqt_cast<KHTMLPart *>(p->parent());
if (part)
proxy = part->framejScript(p);
} else
proxy = part->jScript();
if (proxy) {
#ifdef KJS_VERBOSE
kdDebug(6070) << "Window::retrieve part=" << part << " '" << part->name() << "' interpreter=" << proxy->interpreter() << " window=" << proxy->interpreter()->globalObject().imp() << endl;
#endif
return proxy->interpreter()->globalObject(); // the Global object is the "window"
} else {
#ifdef KJS_VERBOSE
kdDebug(6070) << "Window::retrieve part=" << p << " '" << p->name() << "' no jsproxy." << endl;
#endif
return Undefined(); // This can happen with JS disabled on the domain of that window
}
}
Location *Window::location() const
{
if (!loc)
const_cast<Window*>(this)->loc = new Location(m_frame);
return loc;
}
ObjectImp* Window::frames( ExecState* exec ) const
{
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>(m_frame->m_part);
if (part)
return m_frames ? m_frames :
(const_cast<Window*>(this)->m_frames = new FrameArray(exec, part));
return 0L;
}
// reference our special objects during garbage collection
void Window::mark()
{
ObjectImp::mark();
if (screen && !screen->marked())
screen->mark();
if (history && !history->marked())
history->mark();
if (external && !external->marked())
external->mark();
if (m_frames && !m_frames->marked())
m_frames->mark();
//kdDebug(6070) << "Window::mark " << this << " marking loc=" << loc << endl;
if (loc && !loc->marked())
loc->mark();
if (winq)
winq->mark();
}
bool Window::hasProperty(ExecState *exec, const Identifier &p) const
{
// we don't want any operations on a closed window
if (m_frame.isNull() || m_frame->m_part.isNull())
return ( p == "closed" );
if (ObjectImp::hasProperty(exec, p))
return true;
if (Lookup::findEntry(&WindowTable, p))
return true;
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>(m_frame->m_part);
if (!part)
return false;
TQString q = p.qstring();
if (part->findFramePart(p.qstring()))
return true;
// allow window[1] or parent[1] etc. (#56983)
bool ok;
unsigned int i = p.toArrayIndex(&ok);
if (ok) {
TQPtrList<KParts::ReadOnlyPart> frames = part->frames();
unsigned int len = frames.count();
if (i < len)
return true;
}
// allow shortcuts like 'Image1' instead of document.images.Image1
if (part->document().isHTMLDocument()) { // might be XML
DOM::HTMLDocument doc = part->htmlDocument();
// Keep in sync with tryGet
if (static_cast<DOM::DocumentImpl*>(doc.handle())->underDocNamedCache().get(p.qstring()))
return true;
return !doc.getElementById(p.string()).isNull();
}
return false;
}
UString Window::toString(ExecState *) const
{
return "[object Window]";
}
Value Window::get(ExecState *exec, const Identifier &p) const
{
#ifdef KJS_VERBOSE
kdDebug(6070) << "Window("<<this<<")::get " << p.qstring() << endl;
#endif
// we want only limited operations on a closed window
if (m_frame.isNull() || m_frame->m_part.isNull()) {
const HashEntry* entry = Lookup::findEntry(&WindowTable, p);
if (entry) {
switch (entry->value) {
case Closed:
return Boolean(true);
case _Location:
return Null();
case ValueOf:
case ToString:
return lookupOrCreateFunction<WindowFunc>(exec,p, this, entry->value,
entry->params, entry->attr);
default:
break;
}
}
return Undefined();
}
// Look for overrides first
ValueImp *val = getDirect(p);
if (val) {
//kdDebug(6070) << "Window::get found dynamic property '" << p.ascii() << "'" << endl;
return isSafeScript(exec) ? Value(val) : Undefined();
}
const HashEntry* entry = Lookup::findEntry(&WindowTable, p);
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>(m_frame->m_part);
// properties that work on all windows
if (entry) {
// ReadOnlyPart first
switch(entry->value) {
case Closed:
return Boolean( false );
case _Location:
// No isSafeScript test here, we must be able to _set_ location.href (#49819)
return Value(location());
case _Window:
case Self:
return retrieve(m_frame->m_part);
default:
break;
}
if (!part)
return Undefined();
// KHTMLPart next
switch(entry->value) {
case Frames:
return Value(frames(exec));
case Opener:
if (!part->opener())
return Null(); // ### a null Window might be better, but == null
else // doesn't work yet
return retrieve(part->opener());
case Parent:
return retrieve(part->parentPart() ? part->parentPart() : (KHTMLPart*)part);
case Top: {
KHTMLPart *p = part;
while (p->parentPart())
p = p->parentPart();
return retrieve(p);
}
case Alert:
case Confirm:
case Prompt:
case Open:
case Close:
case Focus:
case Blur:
case AToB:
case BToA:
case GetComputedStyle:
case ValueOf:
case ToString:
return lookupOrCreateFunction<WindowFunc>(exec,p,this,entry->value,entry->params,entry->attr);
default:
break;
}
} else if (!part) {
// not a KHTMLPart
TQString rvalue;
KParts::LiveConnectExtension::Type rtype;
unsigned long robjid;
if (m_frame->m_liveconnect &&
isSafeScript(exec) &&
m_frame->m_liveconnect->get(0, p.qstring(), rtype, robjid, rvalue))
return getLiveConnectValue(m_frame->m_liveconnect, p.qstring(), rtype, rvalue, robjid);
return Undefined();
}
// properties that only work on safe windows
if (isSafeScript(exec) && entry)
{
//kdDebug(6070) << "token: " << entry->value << endl;
switch( entry->value ) {
case Crypto:
return Undefined(); // ###
case DefaultStatus:
return String(UString(part->jsDefaultStatusBarText()));
case Status:
return String(UString(part->jsStatusBarText()));
case Document:
if (part->document().isNull()) {
kdDebug(6070) << "Document.write: adding <HTML><BODY> to create document" << endl;
part->begin();
part->write("<HTML><BODY>");
part->end();
}
return getDOMNode(exec,part->document());
case FrameElement:
if (m_frame->m_frame)
return getDOMNode(exec,m_frame->m_frame->element());
else
return Undefined();
case Node:
return NodeConstructor::self(exec);
case Range:
return getRangeConstructor(exec);
case NodeFilter:
return getNodeFilterConstructor(exec);
case DOMException:
return getDOMExceptionConstructor(exec);
case CSSRule:
return getCSSRuleConstructor(exec);
case ElementCtor:
return ElementPseudoCtor::self(exec);
case HTMLElementCtor:
return HTMLElementPseudoCtor::self(exec);
case HTMLHtmlElementCtor:
return HTMLHtmlElementPseudoCtor::self(exec);
case HTMLHeadElementCtor:
return HTMLHeadElementPseudoCtor::self(exec);
case HTMLLinkElementCtor:
return HTMLLinkElementPseudoCtor::self(exec);
case HTMLTitleElementCtor:
return HTMLTitleElementPseudoCtor::self(exec);
case HTMLMetaElementCtor:
return HTMLMetaElementPseudoCtor::self(exec);
case HTMLBaseElementCtor:
return HTMLBaseElementPseudoCtor::self(exec);
case HTMLIsIndexElementCtor:
return HTMLIsIndexElementPseudoCtor::self(exec);
case HTMLStyleElementCtor:
return HTMLStyleElementPseudoCtor::self(exec);
case HTMLBodyElementCtor:
return HTMLBodyElementPseudoCtor::self(exec);
case HTMLFormElementCtor:
return HTMLFormElementPseudoCtor::self(exec);
case HTMLSelectElementCtor:
return HTMLSelectElementPseudoCtor::self(exec);
case HTMLOptGroupElementCtor:
return HTMLOptGroupElementPseudoCtor::self(exec);
case HTMLOptionElementCtor:
return HTMLOptionElementPseudoCtor::self(exec);
case HTMLInputElementCtor:
return HTMLInputElementPseudoCtor::self(exec);
case HTMLTextAreaElementCtor:
return HTMLTextAreaElementPseudoCtor::self(exec);
case HTMLButtonElementCtor:
return HTMLButtonElementPseudoCtor::self(exec);
case HTMLLabelElementCtor:
return HTMLLabelElementPseudoCtor::self(exec);
case HTMLFieldSetElementCtor:
return HTMLFieldSetElementPseudoCtor::self(exec);
case HTMLLegendElementCtor:
return HTMLLegendElementPseudoCtor::self(exec);
case HTMLUListElementCtor:
return HTMLUListElementPseudoCtor::self(exec);
case HTMLOListElementCtor:
return HTMLOListElementPseudoCtor::self(exec);
case HTMLDListElementCtor:
return HTMLDListElementPseudoCtor::self(exec);
case HTMLDirectoryElementCtor:
return HTMLDirectoryElementPseudoCtor::self(exec);
case HTMLMenuElementCtor:
return HTMLMenuElementPseudoCtor::self(exec);
case HTMLLIElementCtor:
return HTMLLIElementPseudoCtor::self(exec);
case HTMLDivElementCtor:
return HTMLDivElementPseudoCtor::self(exec);
case HTMLParagraphElementCtor:
return HTMLParagraphElementPseudoCtor::self(exec);
case HTMLHeadingElementCtor:
return HTMLHeadingElementPseudoCtor::self(exec);
case HTMLBlockQuoteElementCtor:
return HTMLBlockQuoteElementPseudoCtor::self(exec);
case HTMLQuoteElementCtor:
return HTMLQuoteElementPseudoCtor::self(exec);
case HTMLPreElementCtor:
return HTMLPreElementPseudoCtor::self(exec);
case HTMLBRElementCtor:
return HTMLBRElementPseudoCtor::self(exec);
case HTMLBaseFontElementCtor:
return HTMLBaseFontElementPseudoCtor::self(exec);
case HTMLFontElementCtor:
return HTMLFontElementPseudoCtor::self(exec);
case HTMLHRElementCtor:
return HTMLHRElementPseudoCtor::self(exec);
case HTMLModElementCtor:
return HTMLModElementPseudoCtor::self(exec);
case HTMLAnchorElementCtor:
return HTMLAnchorElementPseudoCtor::self(exec);
case HTMLImageElementCtor:
return HTMLImageElementPseudoCtor::self(exec);
case HTMLObjectElementCtor:
return HTMLObjectElementPseudoCtor::self(exec);
case HTMLParamElementCtor:
return HTMLParamElementPseudoCtor::self(exec);
case HTMLAppletElementCtor:
return HTMLAppletElementPseudoCtor::self(exec);
case HTMLMapElementCtor:
return HTMLMapElementPseudoCtor::self(exec);
case HTMLAreaElementCtor:
return HTMLAreaElementPseudoCtor::self(exec);
case HTMLScriptElementCtor:
return HTMLScriptElementPseudoCtor::self(exec);
case HTMLTableElementCtor:
return HTMLTableElementPseudoCtor::self(exec);
case HTMLTableCaptionElementCtor:
return HTMLTableCaptionElementPseudoCtor::self(exec);
case HTMLTableColElementCtor:
return HTMLTableColElementPseudoCtor::self(exec);
case HTMLTableSectionElementCtor:
return HTMLTableSectionElementPseudoCtor::self(exec);
case HTMLTableRowElementCtor:
return HTMLTableRowElementPseudoCtor::self(exec);
case HTMLTableCellElementCtor:
return HTMLTableCellElementPseudoCtor::self(exec);
case HTMLFrameSetElementCtor:
return HTMLFrameSetElementPseudoCtor::self(exec);
case HTMLLayerElementCtor:
return HTMLLayerElementPseudoCtor::self(exec);
case HTMLFrameElementCtor:
return HTMLFrameElementPseudoCtor::self(exec);
case HTMLIFrameElementCtor:
return HTMLIFrameElementPseudoCtor::self(exec);
case DocumentCtor:
return DocumentPseudoCtor::self(exec);
case HTMLDocumentCtor:
return HTMLDocumentPseudoCtor::self(exec);
case CSSStyleDeclarationCtor:
return CSSStyleDeclarationPseudoCtor::self(exec);
case EventCtor:
return EventConstructor::self(exec);
case MutationEventCtor:
return getMutationEventConstructor(exec);
case KeyboardEventCtor:
return getKeyboardEventConstructor(exec);
case EventExceptionCtor:
return getEventExceptionConstructor(exec);
case _History:
return Value(history ? history :
(const_cast<Window*>(this)->history = new History(exec,part)));
case _External:
return Value(external ? external :
(const_cast<Window*>(this)->external = new External(exec,part)));
case Event:
if (m_evt)
return getDOMEvent(exec,*m_evt);
else {
#ifdef KJS_VERBOSE
kdDebug(6070) << "WARNING: window(" << this << "," << part->name() << ").event, no event!" << endl;
#endif
return Undefined();
}
case InnerHeight:
if (!part->view())
return Undefined();
khtml::RenderWidget::flushWidgetResizes(); // make sure frames have their final size
return Number(part->view()->visibleHeight());
case InnerWidth:
if (!part->view())
return Undefined();
khtml::RenderWidget::flushWidgetResizes(); // make sure frames have their final size
return Number(part->view()->visibleWidth());
case Length:
return Number(part->frames().count());
case Name:
return String(part->name());
case SideBar:
return Value(new MozillaSidebarExtension(exec, part));
case _Navigator:
case ClientInformation: {
// Store the navigator in the object so we get the same one each time.
Value nav( new Navigator(exec, part) );
const_cast<Window *>(this)->put(exec, "navigator", nav, DontDelete|ReadOnly|Internal);
const_cast<Window *>(this)->put(exec, "clientInformation", nav, DontDelete|ReadOnly|Internal);
return nav;
}
#ifdef Q_WS_QWS
case _Konqueror: {
Value k( new Konqueror(part) );
const_cast<Window *>(this)->put(exec, "konqueror", k, DontDelete|ReadOnly|Internal);
return k;
}
#endif
case OffscreenBuffering:
return Boolean(true);
case OuterHeight:
case OuterWidth:
{
#if defined Q_WS_X11 && ! defined K_WS_QTONLY
if (!part->widget())
return Number(0);
KWin::WindowInfo inf = KWin::windowInfo(part->widget()->tqtopLevelWidget()->winId());
return Number(entry->value == OuterHeight ?
inf.geometry().height() : inf.geometry().width());
#else
return Number(entry->value == OuterHeight ?
part->view()->height() : part->view()->width());
#endif
}
case PageXOffset:
return Number(part->view()->contentsX());
case PageYOffset:
return Number(part->view()->contentsY());
case Personalbar:
return Undefined(); // ###
case ScreenLeft:
case ScreenX: {
if (!part->view())
return Undefined();
TQRect sg = KGlobalSettings::desktopGeometry(part->view());
return Number(part->view()->mapToGlobal(TQPoint(0,0)).x() + sg.x());
}
case ScreenTop:
case ScreenY: {
if (!part->view())
return Undefined();
TQRect sg = KGlobalSettings::desktopGeometry(part->view());
return Number(part->view()->mapToGlobal(TQPoint(0,0)).y() + sg.y());
}
case ScrollX: {
if (!part->view())
return Undefined();
return Number(part->view()->contentsX());
}
case ScrollY: {
if (!part->view())
return Undefined();
return Number(part->view()->contentsY());
}
case Scrollbars:
return Undefined(); // ###
case _Screen:
return Value(screen ? screen :
(const_cast<Window*>(this)->screen = new Screen(exec)));
case Image:
return Value(new ImageConstructorImp(exec, part->document()));
case Option:
return Value(new OptionConstructorImp(exec, part->document()));
case XMLHttpRequest:
return Value(new XMLHttpRequestConstructorImp(exec, part->document()));
case XMLSerializer:
return Value(new XMLSerializerConstructorImp(exec));
case DOMParser:
return Value(new DOMParserConstructorImp(exec, part->xmlDocImpl()));
case Scroll: // compatibility
case ScrollBy:
case ScrollTo:
case MoveBy:
case MoveTo:
case ResizeBy:
case ResizeTo:
case CaptureEvents:
case ReleaseEvents:
case AddEventListener:
case RemoveEventListener:
case SetTimeout:
case ClearTimeout:
case SetInterval:
case ClearInterval:
case Print:
return lookupOrCreateFunction<WindowFunc>(exec,p,this,entry->value,entry->params,entry->attr);
// IE extension
case Navigate:
// Disabled in NS-compat mode. Supported by default - can't hurt, unless someone uses
// if (navigate) to test for IE (unlikely).
if ( exec->interpreter()->compatMode() == Interpreter::NetscapeCompat )
return Undefined();
return lookupOrCreateFunction<WindowFunc>(exec,p,this,entry->value,entry->params,entry->attr);
case Onabort:
return getListener(exec,DOM::EventImpl::ABORT_EVENT);
case Onblur:
return getListener(exec,DOM::EventImpl::BLUR_EVENT);
case Onchange:
return getListener(exec,DOM::EventImpl::CHANGE_EVENT);
case Onclick:
return getListener(exec,DOM::EventImpl::KHTML_ECMA_CLICK_EVENT);
case Ondblclick:
return getListener(exec,DOM::EventImpl::KHTML_ECMA_DBLCLICK_EVENT);
case Ondragdrop:
return getListener(exec,DOM::EventImpl::KHTML_DRAGDROP_EVENT);
case Onerror:
return getListener(exec,DOM::EventImpl::ERROR_EVENT);
case Onfocus:
return getListener(exec,DOM::EventImpl::FOCUS_EVENT);
case Onkeydown:
return getListener(exec,DOM::EventImpl::KEYDOWN_EVENT);
case Onkeypress:
return getListener(exec,DOM::EventImpl::KEYPRESS_EVENT);
case Onkeyup:
return getListener(exec,DOM::EventImpl::KEYUP_EVENT);
case Onload:
return getListener(exec,DOM::EventImpl::LOAD_EVENT);
case Onmousedown:
return getListener(exec,DOM::EventImpl::MOUSEDOWN_EVENT);
case Onmousemove:
return getListener(exec,DOM::EventImpl::MOUSEMOVE_EVENT);
case Onmouseout:
return getListener(exec,DOM::EventImpl::MOUSEOUT_EVENT);
case Onmouseover:
return getListener(exec,DOM::EventImpl::MOUSEOVER_EVENT);
case Onmouseup:
return getListener(exec,DOM::EventImpl::MOUSEUP_EVENT);
case Onmove:
return getListener(exec,DOM::EventImpl::KHTML_MOVE_EVENT);
case Onreset:
return getListener(exec,DOM::EventImpl::RESET_EVENT);
case Onresize:
return getListener(exec,DOM::EventImpl::RESIZE_EVENT);
case Onselect:
return getListener(exec,DOM::EventImpl::SELECT_EVENT);
case Onsubmit:
return getListener(exec,DOM::EventImpl::SUBMIT_EVENT);
case Onunload:
return getListener(exec,DOM::EventImpl::UNLOAD_EVENT);
}
}
// doing the remainder of ObjectImp::get() that is not covered by
// the getDirect() call above.
// #### guessed position. move further up or down?
Object proto = Object::dynamicCast(prototype());
assert(proto.isValid());
if (p == specialPrototypePropertyName)
return isSafeScript(exec) ? Value(proto) : Undefined();
Value val2 = proto.get(exec, p);
if (!val2.isA(UndefinedType)) {
return isSafeScript(exec) ? val2 : Undefined();
}
KParts::ReadOnlyPart *rop = part->findFramePart( p.qstring() );
if (rop)
return retrieve(rop);
// allow window[1] or parent[1] etc. (#56983)
bool ok;
unsigned int i = p.toArrayIndex(&ok);
if (ok) {
TQPtrList<KParts::ReadOnlyPart> frames = part->frames();
unsigned int len = frames.count();
if (i < len) {
KParts::ReadOnlyPart* frame = frames.tqat(i);
if (frame)
return Window::retrieve(frame);
}
}
//Check for images, forms, objects, etc.
if (isSafeScript(exec) && part->document().isHTMLDocument()) { // might be XML
DOM::DocumentImpl* docImpl = part->xmlDocImpl();
DOM::ElementMappingCache::ItemInfo* info = docImpl->underDocNamedCache().get(p.qstring());
if (info) {
//May be a false positive, but we can try to avoid doing it the hard way in
//simpler cases. The trickiness here is that the cache is kept under both
//name and id, but we sometimes ignore id for IE compat
DOM::DOMString propertyDOMString = p.string();
if (info->nd && DOM::HTMLMappedNameCollectionImpl::matchesName(info->nd,
DOM::HTMLCollectionImpl::WINDOW_NAMED_ITEMS, propertyDOMString)) {
return getDOMNode(exec, info->nd);
} else {
//Can't tell it just like that, so better go through collection and count stuff. This is the slow path...
DOM::HTMLMappedNameCollection coll(docImpl, DOM::HTMLCollectionImpl::WINDOW_NAMED_ITEMS, propertyDOMString);
if (coll.length() == 1)
return getDOMNode(exec, coll.firstItem());
else if (coll.length() > 1)
return getHTMLCollection(exec, coll);
}
}
DOM::Element element = part->document().getElementById(p.string());
if ( !element.isNull() )
return getDOMNode(exec, element );
}
// This isn't necessarily a bug. Some code uses if(!window.blah) window.blah=1
// But it can also mean something isn't loaded or implemented, hence the WARNING to help grepping.
#ifdef KJS_VERBOSE
kdDebug(6070) << "WARNING: Window::get property not found: " << p.qstring() << endl;
#endif
return Undefined();
}
void Window::put(ExecState* exec, const Identifier &propertyName, const Value &value, int attr)
{
// we don't want any operations on a closed window
if (m_frame.isNull() || m_frame->m_part.isNull()) {
// ### throw exception? allow setting of some props like location?
return;
}
// Called by an internal KJS call (e.g. InterpreterImp's constructor) ?
// If yes, save time and jump directly to ObjectImp.
if ( (attr != None && attr != DontDelete) ||
// Same thing if we have a local override (e.g. "var location")
( isSafeScript( exec ) && ObjectImp::getDirect(propertyName) ) )
{
ObjectImp::put( exec, propertyName, value, attr );
return;
}
const HashEntry* entry = Lookup::findEntry(&WindowTable, propertyName);
if (entry && !m_frame.isNull() && !m_frame->m_part.isNull())
{
#ifdef KJS_VERBOSE
kdDebug(6070) << "Window("<<this<<")::put " << propertyName.qstring() << endl;
#endif
switch( entry->value) {
case _Location:
goURL(exec, value.toString(exec).qstring(), false /*don't lock history*/);
return;
default:
break;
}
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>(m_frame->m_part);
if (part) {
switch( entry->value ) {
case Status: {
if (isSafeScript(exec) && part->settings()->windowStatusPolicy(part->url().host())
== KHTMLSettings::KJSWindowStatusAllow) {
String s = value.toString(exec);
part->setJSStatusBarText(s.value().qstring());
}
return;
}
case DefaultStatus: {
if (isSafeScript(exec) && part->settings()->windowStatusPolicy(part->url().host())
== KHTMLSettings::KJSWindowStatusAllow) {
String s = value.toString(exec);
part->setJSDefaultStatusBarText(s.value().qstring());
}
return;
}
case Onabort:
if (isSafeScript(exec))
setListener(exec, DOM::EventImpl::ABORT_EVENT,value);
return;
case Onblur:
if (isSafeScript(exec))
setListener(exec, DOM::EventImpl::BLUR_EVENT,value);
return;
case Onchange:
if (isSafeScript(exec))
setListener(exec, DOM::EventImpl::CHANGE_EVENT,value);
return;
case Onclick:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::KHTML_ECMA_CLICK_EVENT,value);
return;
case Ondblclick:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::KHTML_ECMA_DBLCLICK_EVENT,value);
return;
case Ondragdrop:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::KHTML_DRAGDROP_EVENT,value);
return;
case Onerror:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::ERROR_EVENT,value);
return;
case Onfocus:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::FOCUS_EVENT,value);
return;
case Onkeydown:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::KEYDOWN_EVENT,value);
return;
case Onkeypress:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::KEYPRESS_EVENT,value);
return;
case Onkeyup:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::KEYUP_EVENT,value);
return;
case Onload:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::LOAD_EVENT,value);
return;
case Onmousedown:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::MOUSEDOWN_EVENT,value);
return;
case Onmousemove:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::MOUSEMOVE_EVENT,value);
return;
case Onmouseout:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::MOUSEOUT_EVENT,value);
return;
case Onmouseover:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::MOUSEOVER_EVENT,value);
return;
case Onmouseup:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::MOUSEUP_EVENT,value);
return;
case Onmove:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::KHTML_MOVE_EVENT,value);
return;
case Onreset:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::RESET_EVENT,value);
return;
case Onresize:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::RESIZE_EVENT,value);
return;
case Onselect:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::SELECT_EVENT,value);
return;
case Onsubmit:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::SUBMIT_EVENT,value);
return;
case Onunload:
if (isSafeScript(exec))
setListener(exec,DOM::EventImpl::UNLOAD_EVENT,value);
return;
case Name:
if (isSafeScript(exec))
part->setName( value.toString(exec).qstring().local8Bit().data() );
return;
default:
break;
}
}
}
if (m_frame->m_liveconnect &&
isSafeScript(exec) &&
m_frame->m_liveconnect->put(0, propertyName.qstring(), value.toString(exec).qstring()))
return;
if (isSafeScript(exec)) {
//kdDebug(6070) << "Window("<<this<<")::put storing " << propertyName.qstring() << endl;
ObjectImp::put(exec, propertyName, value, attr);
}
}
bool Window::toBoolean(ExecState *) const
{
return !m_frame.isNull() && !m_frame->m_part.isNull();
}
DOM::AbstractView Window::toAbstractView() const
{
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>(m_frame->m_part);
if (!part)
return DOM::AbstractView();
return part->document().defaultView();
}
void Window::scheduleClose()
{
kdDebug(6070) << "Window::scheduleClose window.close() " << m_frame << endl;
Q_ASSERT(winq);
TQTimer::singleShot( 0, winq, TQT_SLOT( timeoutClose() ) );
}
void Window::closeNow()
{
if (m_frame.isNull() || m_frame->m_part.isNull()) {
kdDebug(6070) << k_funcinfo << "part is deleted already" << endl;
} else {
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>(m_frame->m_part);
if (!part) {
kdDebug(6070) << "closeNow on non KHTML part" << endl;
} else {
//kdDebug(6070) << k_funcinfo << " -> closing window" << endl;
// We want to make sure that window.open won't find this part by name.
part->setName( 0 );
part->deleteLater();
part = 0;
}
}
}
void Window::afterScriptExecution()
{
DOM::DocumentImpl::updateDocumentsRendering();
TQValueList<DelayedAction> delayedActions = m_delayed;
m_delayed.clear();
TQValueList<DelayedAction>::Iterator it = delayedActions.begin();
for ( ; it != delayedActions.end() ; ++it )
{
switch ((*it).actionId) {
case DelayedClose:
scheduleClose();
return; // stop here, in case of multiple actions
case DelayedGoHistory:
goHistory( (*it).param.toInt() );
break;
case NullAction:
// FIXME: anything needs to be done here? This is warning anyways.
break;
};
}
}
bool Window::checkIsSafeScript(KParts::ReadOnlyPart *activePart) const
{
if (m_frame.isNull() || m_frame->m_part.isNull()) { // part deleted ? can't grant access
kdDebug(6070) << "Window::isSafeScript: accessing deleted part !" << endl;
return false;
}
if (!activePart) {
kdDebug(6070) << "Window::isSafeScript: current interpreter's part is 0L!" << endl;
return false;
}
if ( activePart == m_frame->m_part ) // Not calling from another frame, no problem.
return true;
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>(m_frame->m_part);
if (!part)
return true; // not a KHTMLPart
if ( part->document().isNull() )
return true; // allow to access a window that was just created (e.g. with window.open("about:blank"))
DOM::HTMLDocument thisDocument = part->htmlDocument();
if ( thisDocument.isNull() ) {
kdDebug(6070) << "Window::isSafeScript: trying to access an XML document !?" << endl;
return false;
}
KHTMLPart *activeKHTMLPart = ::tqqt_cast<KHTMLPart *>(activePart);
if (!activeKHTMLPart)
return true; // not a KHTMLPart
DOM::HTMLDocument actDocument = activeKHTMLPart->htmlDocument();
if ( actDocument.isNull() ) {
kdDebug(6070) << "Window::isSafeScript: active part has no document!" << endl;
return false;
}
DOM::DOMString actDomain = actDocument.domain();
DOM::DOMString thisDomain = thisDocument.domain();
if ( actDomain == thisDomain ) {
#ifdef KJS_VERBOSE
//kdDebug(6070) << "JavaScript: access granted, domain is '" << actDomain.string() << "'" << endl;
#endif
return true;
}
kdDebug(6070) << "WARNING: JavaScript: access denied for current frame '" << actDomain.string() << "' to frame '" << thisDomain.string() << "'" << endl;
// TODO after 3.1: throw security exception (exec->setException())
return false;
}
void Window::setListener(ExecState *exec, int eventId, Value func)
{
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>(m_frame->m_part);
if (!part || !isSafeScript(exec))
return;
DOM::DocumentImpl *doc = static_cast<DOM::DocumentImpl*>(part->htmlDocument().handle());
if (!doc)
return;
doc->setHTMLWindowEventListener(eventId,getJSEventListener(func,true));
}
Value Window::getListener(ExecState *exec, int eventId) const
{
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>(m_frame->m_part);
if (!part || !isSafeScript(exec))
return Undefined();
DOM::DocumentImpl *doc = static_cast<DOM::DocumentImpl*>(part->htmlDocument().handle());
if (!doc)
return Undefined();
DOM::EventListener *listener = doc->getHTMLWindowEventListener(eventId);
if (listener && static_cast<JSEventListener*>(listener)->listenerObjImp())
return static_cast<JSEventListener*>(listener)->listenerObj();
else
return Null();
}
JSEventListener *Window::getJSEventListener(const Value& val, bool html)
{
// This function is so hot that it's worth coding it directly with imps.
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>(m_frame->m_part);
if (!part || val.type() != ObjectType)
return 0;
// It's ObjectType, so it must be valid.
Object listenerObject = Object::dynamicCast(val);
ObjectImp *listenerObjectImp = listenerObject.imp();
// 'listener' is not a simple ecma function. (Always use sanity checks: Better safe than sorry!)
if (!listenerObject.implementsCall() && part && part->jScript() && part->jScript()->interpreter())
{
Interpreter *interpreter = part->jScript()->interpreter();
// 'listener' probably is an EventListener object containing a 'handleEvent' function.
Value handleEventValue = listenerObject.get(interpreter->globalExec(), Identifier("handleEvent"));
Object handleEventObject = Object::dynamicCast(handleEventValue);
if(handleEventObject.isValid() && handleEventObject.implementsCall())
{
listenerObject = handleEventObject;
listenerObjectImp = handleEventObject.imp();
}
}
JSEventListener *existingListener = jsEventListeners[listenerObjectImp];
if (existingListener) {
if ( existingListener->isHTMLEventListener() != html )
// The existingListener will have the wrong type, so onclick= will behave like addEventListener or vice versa.
kdWarning() << "getJSEventListener: event listener already found but with html=" << !html << " - please report this, we thought it would never happen" << endl;
return existingListener;
}
// Note that the JSEventListener constructor adds it to our jsEventListeners list
return new JSEventListener(listenerObject, listenerObjectImp, Object(this), html);
}
JSLazyEventListener *Window::getJSLazyEventListener(const TQString& code, const TQString& name, DOM::NodeImpl *node)
{
return new JSLazyEventListener(code, name, Object(this), node);
}
void Window::clear( ExecState *exec )
{
delete winq;
winq = 0L;
// Get rid of everything, those user vars could hold references to DOM nodes
deleteAllProperties( exec );
// Break the dependency between the listeners and their object
TQPtrDictIterator<JSEventListener> it(jsEventListeners);
for (; it.current(); ++it)
it.current()->clear();
// Forget about the listeners (the DOM::NodeImpls will delete them)
jsEventListeners.clear();
if (m_frame) {
KJSProxy* proxy = m_frame->m_jscript;
if (proxy) // i.e. JS not disabled
{
winq = new WindowQObject(this);
// Now recreate a working global object for the next URL that will use us
KJS::Interpreter *interpreter = proxy->interpreter();
interpreter->initGlobalObject();
}
}
}
void Window::setCurrentEvent( DOM::Event *evt )
{
m_evt = evt;
//kdDebug(6070) << "Window " << this << " (part=" << m_part << ")::setCurrentEvent m_evt=" << evt << endl;
}
void Window::goURL(ExecState* exec, const TQString& url, bool lockHistory)
{
Window* active = Window::retrieveActive(exec);
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>(m_frame->m_part);
KHTMLPart *active_part = ::tqqt_cast<KHTMLPart *>(active->part());
// Complete the URL using the "active part" (running interpreter)
if (active_part && part) {
if (url[0] == TQChar('#')) {
part->gotoAnchor(url.mid(1));
} else {
TQString dstUrl = active_part->htmlDocument().completeURL(url).string();
kdDebug(6070) << "Window::goURL dstUrl=" << dstUrl << endl;
// check if we're allowed to inject javascript
// SYNC check with khtml_part.cpp::slotRedirect!
if ( isSafeScript(exec) ||
dstUrl.find(TQString::tqfromLatin1("javascript:"), 0, false) != 0 )
part->scheduleRedirection(-1,
dstUrl,
lockHistory);
}
} else if (!part && !m_frame->m_part.isNull()) {
KParts::BrowserExtension *b = KParts::BrowserExtension::childObject(m_frame->m_part);
if (b)
b->emit openURLRequest(m_frame->m_frame->element()->getDocument()->completeURL(url));
kdDebug() << "goURL for ROPart" << endl;
}
}
KParts::ReadOnlyPart *Window::part() const {
return m_frame.isNull() ? 0L : static_cast<KParts::ReadOnlyPart *>(m_frame->m_part);
}
void Window::delayedGoHistory( int steps )
{
m_delayed.append( DelayedAction( DelayedGoHistory, steps ) );
}
void Window::goHistory( int steps )
{
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>(m_frame->m_part);
if(!part)
// TODO history readonlypart
return;
KParts::BrowserExtension *ext = part->browserExtension();
if(!ext)
return;
KParts::BrowserInterface *iface = ext->browserInterface();
if ( !iface )
return;
iface->callMethod( "goHistory(int)", steps );
//emit ext->goHistory(steps);
}
void KJS::Window::resizeTo(TQWidget* tl, int width, int height)
{
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>(m_frame->m_part);
if(!part)
// TODO resizeTo readonlypart
return;
KParts::BrowserExtension *ext = part->browserExtension();
if (!ext) {
kdDebug(6070) << "Window::resizeTo found no browserExtension" << endl;
return;
}
// Security check: within desktop limits and bigger than 100x100 (per spec)
if ( width < 100 || height < 100 ) {
kdDebug(6070) << "Window::resizeTo refused, window would be too small ("<<width<<","<<height<<")" << endl;
return;
}
TQRect sg = KGlobalSettings::desktopGeometry(tl);
if ( width > sg.width() || height > sg.height() ) {
kdDebug(6070) << "Window::resizeTo refused, window would be too big ("<<width<<","<<height<<")" << endl;
return;
}
kdDebug(6070) << "resizing to " << width << "x" << height << endl;
emit ext->resizeTopLevelWidget( width, height );
// If the window is out of the desktop, move it up/left
// (maybe we should use workarea instead of sg, otherwise the window ends up below kicker)
int right = tl->x() + tl->frameGeometry().width();
int bottom = tl->y() + tl->frameGeometry().height();
int moveByX = 0;
int moveByY = 0;
if ( right > sg.right() )
moveByX = - right + sg.right(); // always <0
if ( bottom > sg.bottom() )
moveByY = - bottom + sg.bottom(); // always <0
if ( moveByX || moveByY )
emit ext->moveTopLevelWidget( tl->x() + moveByX , tl->y() + moveByY );
}
Value Window::openWindow(ExecState *exec, const List& args)
{
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>(m_frame->m_part);
if (!part)
return Undefined();
KHTMLView *widget = part->view();
Value v = args[0];
TQString str;
if (v.isValid() && !v.isA(UndefinedType))
str = v.toString(exec).qstring();
// prepare arguments
KURL url;
if (!str.isEmpty())
{
KHTMLPart* p = ::tqqt_cast<KHTMLPart *>(Window::retrieveActive(exec)->m_frame->m_part);
if ( p )
url = p->htmlDocument().completeURL(str).string();
if ( !p ||
!static_cast<DOM::DocumentImpl*>(p->htmlDocument().handle())->isURLAllowed(url.url()) )
return Undefined();
}
KHTMLSettings::KJSWindowOpenPolicy policy =
part->settings()->windowOpenPolicy(part->url().host());
if ( policy == KHTMLSettings::KJSWindowOpenAsk ) {
emit part->browserExtension()->requestFocus(part);
TQString caption;
if (!part->url().host().isEmpty())
caption = part->url().host() + " - ";
caption += i18n( "Confirmation: JavaScript Popup" );
if ( KMessageBox::questionYesNo(widget,
str.isEmpty() ?
i18n( "This site is requesting to open up a new browser "
"window via JavaScript.\n"
"Do you want to allow this?" ) :
i18n( "<qt>This site is requesting to open<p>%1</p>in a new browser window via JavaScript.<br />"
"Do you want to allow this?</qt>").arg(KStringHandler::csqueeze(url.htmlURL(), 100)),
caption, i18n("Allow"), i18n("Do Not Allow") ) == KMessageBox::Yes )
policy = KHTMLSettings::KJSWindowOpenAllow;
} else if ( policy == KHTMLSettings::KJSWindowOpenSmart )
{
// window.open disabled unless from a key/mouse event
if (static_cast<ScriptInterpreter *>(exec->interpreter())->isWindowOpenAllowed())
policy = KHTMLSettings::KJSWindowOpenAllow;
}
TQString frameName = args.size() > 1 ? args[1].toString(exec).qstring() : TQString("_blank");
v = args[2];
TQString features;
if (!v.isNull() && v.type() != UndefinedType && v.toString(exec).size() > 0) {
features = v.toString(exec).qstring();
// Buggy scripts have ' at beginning and end, cut those
if (features.startsWith("\'") && features.endsWith("\'"))
features = features.mid(1, features.length()-2);
}
if ( policy != KHTMLSettings::KJSWindowOpenAllow ) {
if ( url.isEmpty() )
part->setSuppressedPopupIndicator(true, 0);
else {
part->setSuppressedPopupIndicator(true, part);
m_suppressedWindowInfo.append( SuppressedWindowInfo( url, frameName, features ) );
}
return Undefined();
} else {
return executeOpenWindow(exec, url, frameName, features);
}
}
Value Window::executeOpenWindow(ExecState *exec, const KURL& url, const TQString& frameName, const TQString& features)
{
KHTMLPart *p = ::tqqt_cast<KHTMLPart *>(m_frame->m_part);
KHTMLView *widget = p->view();
KParts::WindowArgs winargs;
// scan feature argument
if (!features.isEmpty()) {
// specifying window params means false defaults
winargs.menuBarVisible = false;
winargs.toolBarsVisible = false;
winargs.statusBarVisible = false;
winargs.scrollBarsVisible = false;
TQStringList flist = TQStringList::split(',', features);
TQStringList::ConstIterator it = flist.begin();
while (it != flist.end()) {
TQString s = *it++;
TQString key, val;
int pos = s.find('=');
if (pos >= 0) {
key = s.left(pos).stripWhiteSpace().lower();
val = s.mid(pos + 1).stripWhiteSpace().lower();
TQRect screen = KGlobalSettings::desktopGeometry(widget->tqtopLevelWidget());
if (key == "left" || key == "screenx") {
winargs.x = (int)val.toFloat() + screen.x();
if (winargs.x < screen.x() || winargs.x > screen.right())
winargs.x = screen.x(); // only safe choice until size is determined
} else if (key == "top" || key == "screeny") {
winargs.y = (int)val.toFloat() + screen.y();
if (winargs.y < screen.y() || winargs.y > screen.bottom())
winargs.y = screen.y(); // only safe choice until size is determined
} else if (key == "height") {
winargs.height = (int)val.toFloat() + 2*tqApp->tqstyle().tqpixelMetric( TQStyle::PM_DefaultFrameWidth ) + 2;
if (winargs.height > screen.height()) // should actually check workspace
winargs.height = screen.height();
if (winargs.height < 100)
winargs.height = 100;
} else if (key == "width") {
winargs.width = (int)val.toFloat() + 2*tqApp->tqstyle().tqpixelMetric( TQStyle::PM_DefaultFrameWidth ) + 2;
if (winargs.width > screen.width()) // should actually check workspace
winargs.width = screen.width();
if (winargs.width < 100)
winargs.width = 100;
} else {
goto boolargs;
}
continue;
} else {
// leaving away the value gives true
key = s.stripWhiteSpace().lower();
val = "1";
}
boolargs:
if (key == "menubar")
winargs.menuBarVisible = (val == "1" || val == "yes");
else if (key == "toolbar")
winargs.toolBarsVisible = (val == "1" || val == "yes");
else if (key == "location") // ### missing in WindowArgs
winargs.toolBarsVisible = (val == "1" || val == "yes");
else if (key == "status" || key == "statusbar")
winargs.statusBarVisible = (val == "1" || val == "yes");
else if (key == "scrollbars")
winargs.scrollBarsVisible = (val == "1" || val == "yes");
else if (key == "resizable")
winargs.resizable = (val == "1" || val == "yes");
else if (key == "fullscreen")
winargs.fullscreen = (val == "1" || val == "yes");
}
}
KParts::URLArgs uargs;
uargs.frameName = frameName;
if ( uargs.frameName.lower() == "_top" )
{
while ( p->parentPart() )
p = p->parentPart();
Window::retrieveWindow(p)->goURL(exec, url.url(), false /*don't lock history*/);
return Window::retrieve(p);
}
if ( uargs.frameName.lower() == "_parent" )
{
if ( p->parentPart() )
p = p->parentPart();
Window::retrieveWindow(p)->goURL(exec, url.url(), false /*don't lock history*/);
return Window::retrieve(p);
}
if ( uargs.frameName.lower() == "_self")
{
Window::retrieveWindow(p)->goURL(exec, url.url(), false /*don't lock history*/);
return Window::retrieve(p);
}
if ( uargs.frameName.lower() == "replace" )
{
Window::retrieveWindow(p)->goURL(exec, url.url(), true /*lock history*/);
return Window::retrieve(p);
}
uargs.serviceType = "text/html";
// request window (new or existing if framename is set)
KParts::ReadOnlyPart *newPart = 0L;
emit p->browserExtension()->createNewWindow(KURL(), uargs,winargs,newPart);
if (newPart && ::tqqt_cast<KHTMLPart*>(newPart)) {
KHTMLPart *khtmlpart = static_cast<KHTMLPart*>(newPart);
//qDebug("opener set to %p (this Window's part) in new Window %p (this Window=%p)",part,win,window);
khtmlpart->setOpener(p);
khtmlpart->setOpenedByJS(true);
if (khtmlpart->document().isNull()) {
khtmlpart->begin();
khtmlpart->write("<HTML><BODY>");
khtmlpart->end();
if ( p->docImpl() ) {
//kdDebug(6070) << "Setting domain to " << p->docImpl()->domain().string() << endl;
khtmlpart->docImpl()->setDomain( p->docImpl()->domain());
khtmlpart->docImpl()->setBaseURL( p->docImpl()->baseURL() );
}
}
uargs.serviceType = TQString::null;
if (uargs.frameName.lower() == "_blank")
uargs.frameName = TQString::null;
if (!url.isEmpty())
emit khtmlpart->browserExtension()->openURLRequest(url,uargs);
return Window::retrieve(khtmlpart); // global object
} else
return Undefined();
}
void Window::forgetSuppressedWindows()
{
m_suppressedWindowInfo.clear();
}
void Window::showSuppressedWindows()
{
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>( m_frame->m_part );
KJS::Interpreter *interpreter = part->jScript()->interpreter();
ExecState *exec = interpreter->globalExec();
TQValueList<SuppressedWindowInfo> suppressedWindowInfo = m_suppressedWindowInfo;
m_suppressedWindowInfo.clear();
TQValueList<SuppressedWindowInfo>::Iterator it = suppressedWindowInfo.begin();
for ( ; it != suppressedWindowInfo.end() ; ++it ) {
executeOpenWindow(exec, (*it).url, (*it).frameName, (*it).features);
}
}
Value WindowFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
{
KJS_CHECK_THIS( Window, thisObj );
// these should work no matter whether the window is already
// closed or not
if (id == Window::ValueOf || id == Window::ToString) {
return String("[object Window]");
}
Window *window = static_cast<Window *>(thisObj.imp());
TQString str, str2;
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>(window->m_frame->m_part);
if (!part)
return Undefined();
KHTMLView *widget = part->view();
Value v = args[0];
UString s;
if (v.isValid() && !v.isA(UndefinedType)) {
s = v.toString(exec);
str = s.qstring();
}
TQString caption;
if (part && !part->url().host().isEmpty())
caption = part->url().host() + " - ";
caption += "JavaScript"; // TODO: i18n
// functions that work everywhere
switch(id) {
case Window::Alert:
if (!widget->dialogsAllowed())
return Undefined();
if ( part && part->xmlDocImpl() )
part->xmlDocImpl()->updateRendering();
if ( part )
emit part->browserExtension()->requestFocus(part);
KMessageBox::error(widget, TQStyleSheet::convertFromPlainText(str, TQStyleSheetItem::WhiteSpaceNormal), caption);
return Undefined();
case Window::Confirm:
if (!widget->dialogsAllowed())
return Undefined();
if ( part && part->xmlDocImpl() )
part->xmlDocImpl()->updateRendering();
if ( part )
emit part->browserExtension()->requestFocus(part);
return Boolean((KMessageBox::warningYesNo(widget, TQStyleSheet::convertFromPlainText(str), caption,
KStdGuiItem::ok(), KStdGuiItem::cancel()) == KMessageBox::Yes));
case Window::Prompt:
#ifndef KONQ_EMBEDDED
if (!widget->dialogsAllowed())
return Undefined();
if ( part && part->xmlDocImpl() )
part->xmlDocImpl()->updateRendering();
if ( part )
emit part->browserExtension()->requestFocus(part);
bool ok;
if (args.size() >= 2)
str2 = KInputDialog::getText(caption,
TQStyleSheet::convertFromPlainText(str),
args[1].toString(exec).qstring(), &ok, widget);
else
str2 = KInputDialog::getText(caption,
TQStyleSheet::convertFromPlainText(str),
TQString::null, &ok, widget);
if ( ok )
return String(str2);
else
return Null();
#else
return Undefined();
#endif
case Window::GetComputedStyle: {
if ( !part || !part->xmlDocImpl() )
return Undefined();
DOM::Node arg0 = toNode(args[0]);
if (arg0.nodeType() != DOM::Node::ELEMENT_NODE)
return Undefined(); // throw exception?
else
return getDOMCSSStyleDeclaration(exec, part->document().defaultView().getComputedStyle(static_cast<DOM::Element>(arg0),
args[1].toString(exec).string()));
}
case Window::Open:
return window->openWindow(exec, args);
case Window::Close: {
/* From http://developer.netscape.com/docs/manuals/js/client/jsref/window.htm :
The close method closes only windows opened by JavaScript using the open method.
If you attempt to close any other window, a confirm is generated, which
lets the user choose whether the window closes.
This is a security feature to prevent "mail bombs" containing self.close().
However, if the window has only one document (the current one) in its
session history, the close is allowed without any confirm. This is a
special case for one-off windows that need to open other windows and
then dispose of themselves.
*/
bool doClose = false;
if (!part->openedByJS())
{
// To conform to the SPEC, we only ask if the window
// has more than one entry in the history (NS does that too).
History history(exec,part);
if ( history.get( exec, "length" ).toInt32(exec) <= 1 )
{
doClose = true;
}
else
{
// Can we get this dialog with tabs??? Does it close the window or the tab in that case?
emit part->browserExtension()->requestFocus(part);
if ( KMessageBox::questionYesNo( window->part()->widget(),
i18n("Close window?"), i18n("Confirmation Required"),
KStdGuiItem::close(), KStdGuiItem::cancel() )
== KMessageBox::Yes )
doClose = true;
}
}
else
doClose = true;
if (doClose)
{
// If this is the current window (the one the interpreter runs in),
// then schedule a delayed close (so that the script terminates first).
// But otherwise, close immediately. This fixes w=window.open("","name");w.close();window.open("name");
if ( Window::retrieveActive(exec) == window ) {
if (widget) {
// quit all dialogs of this view
// this fixes 'setTimeout('self.close()',1000); alert("Hi");' crash
widget->closeChildDialogs();
}
//kdDebug() << "scheduling delayed close" << endl;
// We'll close the window at the end of the script execution
Window* w = const_cast<Window*>(window);
w->m_delayed.append( Window::DelayedAction( Window::DelayedClose ) );
} else {
//kdDebug() << "closing NOW" << endl;
(const_cast<Window*>(window))->closeNow();
}
}
return Undefined();
}
case Window::Navigate:
window->goURL(exec, args[0].toString(exec).qstring(), false /*don't lock history*/);
return Undefined();
case Window::Focus: {
KHTMLSettings::KJSWindowFocusPolicy policy =
part->settings()->windowFocusPolicy(part->url().host());
if(policy == KHTMLSettings::KJSWindowFocusAllow && widget) {
widget->tqtopLevelWidget()->raise();
KWin::deIconifyWindow( widget->tqtopLevelWidget()->winId() );
widget->setActiveWindow();
emit part->browserExtension()->requestFocus(part);
}
return Undefined();
}
case Window::Blur:
// TODO
return Undefined();
case Window::BToA:
case Window::AToB: {
if (!s.is8Bit())
return Undefined();
TQByteArray in, out;
char *binData = s.ascii();
in.setRawData( binData, s.size() );
if (id == Window::AToB)
KCodecs::base64Decode( in, out );
else
KCodecs::base64Encode( in, out );
in.resetRawData( binData, s.size() );
UChar *d = new UChar[out.size()];
for (uint i = 0; i < out.size(); i++)
d[i].uc = (uchar) out[i];
UString ret(d, out.size(), false /*no copy*/);
return String(ret);
}
};
// now unsafe functions..
if (!window->isSafeScript(exec))
return Undefined();
switch (id) {
case Window::ScrollBy:
if(args.size() == 2 && widget)
widget->scrollBy(args[0].toInt32(exec), args[1].toInt32(exec));
return Undefined();
case Window::Scroll:
case Window::ScrollTo:
if(args.size() == 2 && widget)
widget->setContentsPos(args[0].toInt32(exec), args[1].toInt32(exec));
return Undefined();
case Window::MoveBy: {
KHTMLSettings::KJSWindowMovePolicy policy =
part->settings()->windowMovePolicy(part->url().host());
if(policy == KHTMLSettings::KJSWindowMoveAllow && args.size() == 2 && widget)
{
KParts::BrowserExtension *ext = part->browserExtension();
if (ext) {
TQWidget * tl = widget->tqtopLevelWidget();
TQRect sg = KGlobalSettings::desktopGeometry(tl);
TQPoint dest = tl->pos() + TQPoint( args[0].toInt32(exec), args[1].toInt32(exec) );
// Security check (the spec talks about UniversalBrowserWrite to disable this check...)
if ( dest.x() >= sg.x() && dest.y() >= sg.x() &&
dest.x()+tl->width() <= sg.width()+sg.x() &&
dest.y()+tl->height() <= sg.height()+sg.y() )
emit ext->moveTopLevelWidget( dest.x(), dest.y() );
}
}
return Undefined();
}
case Window::MoveTo: {
KHTMLSettings::KJSWindowMovePolicy policy =
part->settings()->windowMovePolicy(part->url().host());
if(policy == KHTMLSettings::KJSWindowMoveAllow && args.size() == 2 && widget)
{
KParts::BrowserExtension *ext = part->browserExtension();
if (ext) {
TQWidget * tl = widget->tqtopLevelWidget();
TQRect sg = KGlobalSettings::desktopGeometry(tl);
TQPoint dest( args[0].toInt32(exec)+sg.x(), args[1].toInt32(exec)+sg.y() );
// Security check (the spec talks about UniversalBrowserWrite to disable this check...)
if ( dest.x() >= sg.x() && dest.y() >= sg.y() &&
dest.x()+tl->width() <= sg.width()+sg.x() &&
dest.y()+tl->height() <= sg.height()+sg.y() )
emit ext->moveTopLevelWidget( dest.x(), dest.y() );
}
}
return Undefined();
}
case Window::ResizeBy: {
KHTMLSettings::KJSWindowResizePolicy policy =
part->settings()->windowResizePolicy(part->url().host());
if(policy == KHTMLSettings::KJSWindowResizeAllow
&& args.size() == 2 && widget)
{
TQWidget * tl = widget->tqtopLevelWidget();
TQRect geom = tl->frameGeometry();
window->resizeTo( tl,
geom.width() + args[0].toInt32(exec),
geom.height() + args[1].toInt32(exec) );
}
return Undefined();
}
case Window::ResizeTo: {
KHTMLSettings::KJSWindowResizePolicy policy =
part->settings()->windowResizePolicy(part->url().host());
if(policy == KHTMLSettings::KJSWindowResizeAllow
&& args.size() == 2 && widget)
{
TQWidget * tl = widget->tqtopLevelWidget();
window->resizeTo( tl, args[0].toInt32(exec), args[1].toInt32(exec) );
}
return Undefined();
}
case Window::SetTimeout:
case Window::SetInterval: {
bool singleShot;
int i; // timeout interval
if (args.size() == 0)
return Undefined();
if (args.size() > 1) {
singleShot = (id == Window::SetTimeout);
i = args[1].toInt32(exec);
} else {
// second parameter is missing. Emulate Mozilla behavior.
singleShot = true;
i = 4;
}
if (v.isA(StringType)) {
int r = (const_cast<Window*>(window))->winq->installTimeout(Identifier(s), i, singleShot );
return Number(r);
}
else if (v.isA(ObjectType) && Object::dynamicCast(v).implementsCall()) {
Object func = Object::dynamicCast(v);
List funcArgs;
ListIterator it = args.begin();
int argno = 0;
while (it != args.end()) {
Value arg = it++;
if (argno++ >= 2)
funcArgs.append(arg);
}
if (args.size() < 2)
funcArgs.append(Number(i));
int r = (const_cast<Window*>(window))->winq->installTimeout(func, funcArgs, i, singleShot );
return Number(r);
}
else
return Undefined();
}
case Window::ClearTimeout:
case Window::ClearInterval:
(const_cast<Window*>(window))->winq->clearTimeout(v.toInt32(exec));
return Undefined();
case Window::Print:
if ( widget ) {
// ### TODO emit onbeforeprint event
widget->print();
// ### TODO emit onafterprint event
}
case Window::CaptureEvents:
case Window::ReleaseEvents:
// Do nothing for now. These are NS-specific legacy calls.
break;
case Window::AddEventListener: {
JSEventListener *listener = Window::retrieveActive(exec)->getJSEventListener(args[1]);
if (listener) {
DOM::DocumentImpl* docimpl = static_cast<DOM::DocumentImpl *>(part->document().handle());
docimpl->addWindowEventListener(DOM::EventImpl::typeToId(args[0].toString(exec).string()),listener,args[2].toBoolean(exec));
}
return Undefined();
}
case Window::RemoveEventListener: {
JSEventListener *listener = Window::retrieveActive(exec)->getJSEventListener(args[1]);
if (listener) {
DOM::DocumentImpl* docimpl = static_cast<DOM::DocumentImpl *>(part->document().handle());
docimpl->removeWindowEventListener(DOM::EventImpl::typeToId(args[0].toString(exec).string()),listener,args[2].toBoolean(exec));
}
return Undefined();
}
}
return Undefined();
}
////////////////////// ScheduledAction ////////////////////////
// KDE 4: Make those parameters const ... &
ScheduledAction::ScheduledAction(Object _func, List _args, DateTimeMS _nextTime, int _interval, bool _singleShot,
int _timerId)
{
//kdDebug(6070) << "ScheduledAction::ScheduledAction(isFunction) " << this << endl;
func = static_cast<ObjectImp*>(_func.imp());
args = _args;
isFunction = true;
singleShot = _singleShot;
nextTime = _nextTime;
interval = _interval;
executing = false;
timerId = _timerId;
}
// KDE 4: Make it const TQString &
ScheduledAction::ScheduledAction(TQString _code, DateTimeMS _nextTime, int _interval, bool _singleShot, int _timerId)
{
//kdDebug(6070) << "ScheduledAction::ScheduledAction(!isFunction) " << this << endl;
//func = 0;
//args = 0;
func = 0;
code = _code;
isFunction = false;
singleShot = _singleShot;
nextTime = _nextTime;
interval = _interval;
executing = false;
timerId = _timerId;
}
bool ScheduledAction::execute(Window *window)
{
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>(window->m_frame->m_part);
if (!part || !part->jScriptEnabled())
return false;
ScriptInterpreter *interpreter = static_cast<ScriptInterpreter *>(part->jScript()->interpreter());
interpreter->setProcessingTimerCallback(true);
//kdDebug(6070) << "ScheduledAction::execute " << this << endl;
if (isFunction) {
if (func->implementsCall()) {
// #### check this
Q_ASSERT( part );
if ( part )
{
KJS::Interpreter *interpreter = part->jScript()->interpreter();
ExecState *exec = interpreter->globalExec();
Q_ASSERT( window == interpreter->globalObject().imp() );
Object obj( window );
func->call(exec,obj,args); // note that call() creates its own execution state for the func call
if (exec->hadException())
exec->clearException();
// Update our document's rendering following the execution of the timeout callback.
part->document().updateRendering();
}
}
}
else {
part->executeScript(DOM::Node(), code);
}
interpreter->setProcessingTimerCallback(false);
return true;
}
void ScheduledAction::mark()
{
if (func && !func->marked())
func->mark();
args.mark();
}
ScheduledAction::~ScheduledAction()
{
//kdDebug(6070) << "ScheduledAction::~ScheduledAction " << this << endl;
}
////////////////////// WindowQObject ////////////////////////
WindowQObject::WindowQObject(Window *w)
: parent(w)
{
//kdDebug(6070) << "WindowQObject::WindowQObject " << this << endl;
if ( !parent->m_frame )
kdDebug(6070) << "WARNING: null part in " << k_funcinfo << endl;
else
connect( parent->m_frame, TQT_SIGNAL( destroyed() ),
this, TQT_SLOT( parentDestroyed() ) );
pausedTime = 0;
lastTimerId = 0;
currentlyDispatching = false;
}
WindowQObject::~WindowQObject()
{
//kdDebug(6070) << "WindowQObject::~WindowQObject " << this << endl;
parentDestroyed(); // reuse same code
}
void WindowQObject::parentDestroyed()
{
killTimers();
TQPtrListIterator<ScheduledAction> it(scheduledActions);
for (; it.current(); ++it)
delete it.current();
scheduledActions.clear();
}
int WindowQObject::installTimeout(const Identifier &handler, int t, bool singleShot)
{
int id = ++lastTimerId;
if (t < 10) t = 10;
DateTimeMS nextTime = DateTimeMS::now().addMSecs(-pausedTime + t);
ScheduledAction *action = new ScheduledAction(handler.qstring(),nextTime,t,singleShot,id);
scheduledActions.append(action);
setNextTimer();
return id;
}
int WindowQObject::installTimeout(const Value &func, List args, int t, bool singleShot)
{
Object objFunc = Object::dynamicCast( func );
if (!objFunc.isValid())
return 0;
int id = ++lastTimerId;
if (t < 10) t = 10;
DateTimeMS nextTime = DateTimeMS::now().addMSecs(-pausedTime + t);
ScheduledAction *action = new ScheduledAction(objFunc,args,nextTime,t,singleShot,id);
scheduledActions.append(action);
setNextTimer();
return id;
}
void WindowQObject::clearTimeout(int timerId)
{
TQPtrListIterator<ScheduledAction> it(scheduledActions);
for (; it.current(); ++it) {
ScheduledAction *action = it.current();
if (action->timerId == timerId) {
scheduledActions.removeRef(action);
if (!action->executing)
delete action;
return;
}
}
}
bool WindowQObject::hasTimers() const
{
return scheduledActions.count();
}
void WindowQObject::mark()
{
TQPtrListIterator<ScheduledAction> it(scheduledActions);
for (; it.current(); ++it)
it.current()->mark();
}
void WindowQObject::timerEvent(TQTimerEvent *)
{
killTimers();
if (scheduledActions.isEmpty())
return;
currentlyDispatching = true;
DateTimeMS currentActual = DateTimeMS::now();
DateTimeMS currentAdjusted = currentActual.addMSecs(-pausedTime);
// Work out which actions are to be executed. We take a separate copy of
// this list since the main one may be modified during action execution
TQPtrList<ScheduledAction> toExecute;
TQPtrListIterator<ScheduledAction> it(scheduledActions);
for (; it.current(); ++it)
if (currentAdjusted >= it.current()->nextTime)
toExecute.append(it.current());
// ### verify that the window can't be closed (and action deleted) during execution
it = TQPtrListIterator<ScheduledAction>(toExecute);
for (; it.current(); ++it) {
ScheduledAction *action = it.current();
if (!scheduledActions.containsRef(action)) // removed by clearTimeout()
continue;
action->executing = true; // prevent deletion in clearTimeout()
if (parent->part()) {
bool ok = action->execute(parent);
if ( !ok ) // e.g. JS disabled
scheduledActions.removeRef( action );
}
if (action->singleShot) {
scheduledActions.removeRef(action);
}
action->executing = false;
if (!scheduledActions.containsRef(action))
delete action;
else
action->nextTime = action->nextTime.addMSecs(action->interval);
}
pausedTime += currentActual.msecsTo(DateTimeMS::now());
currentlyDispatching = false;
// Work out when next event is to occur
setNextTimer();
}
DateTimeMS DateTimeMS::addMSecs(int s) const
{
DateTimeMS c = *this;
c.mTime = TQT_TQTIME_OBJECT(mTime.addMSecs(s));
if (s > 0)
{
if (c.mTime < mTime)
c.mDate = TQT_TQDATE_OBJECT(mDate.addDays(1));
}
else
{
if (c.mTime > mTime)
c.mDate = TQT_TQDATE_OBJECT(mDate.addDays(-1));
}
return c;
}
bool DateTimeMS::operator >(const DateTimeMS &other) const
{
if (mDate > other.mDate)
return true;
if (mDate < other.mDate)
return false;
return mTime > other.mTime;
}
bool DateTimeMS::operator >=(const DateTimeMS &other) const
{
if (mDate > other.mDate)
return true;
if (mDate < other.mDate)
return false;
return mTime >= other.mTime;
}
int DateTimeMS::msecsTo(const DateTimeMS &other) const
{
int d = mDate.daysTo(other.mDate);
int ms = mTime.msecsTo(other.mTime);
return d*24*60*60*1000 + ms;
}
DateTimeMS DateTimeMS::now()
{
DateTimeMS t;
TQTime before = TQTime::currentTime();
t.mDate = TQDate::currentDate();
t.mTime = TQTime::currentTime();
if (t.mTime < before)
t.mDate = TQDate::currentDate(); // prevent race condition in hacky way :)
return t;
}
void WindowQObject::setNextTimer()
{
if (currentlyDispatching)
return; // Will schedule at the end
if (scheduledActions.isEmpty())
return;
TQPtrListIterator<ScheduledAction> it(scheduledActions);
DateTimeMS nextTime = it.current()->nextTime;
for (++it; it.current(); ++it)
if (nextTime > it.current()->nextTime)
nextTime = it.current()->nextTime;
DateTimeMS nextTimeActual = nextTime.addMSecs(pausedTime);
int nextInterval = DateTimeMS::now().msecsTo(nextTimeActual);
if (nextInterval < 0)
nextInterval = 0;
startTimer(nextInterval);
}
void WindowQObject::timeoutClose()
{
parent->closeNow();
}
Value FrameArray::get(ExecState *exec, const Identifier &p) const
{
#ifdef KJS_VERBOSE
kdDebug(6070) << "FrameArray::get " << p.qstring() << " part=" << (void*)part << endl;
#endif
if (part.isNull())
return Undefined();
TQPtrList<KParts::ReadOnlyPart> frames = part->frames();
unsigned int len = frames.count();
if (p == lengthPropertyName)
return Number(len);
else if (p== "location") // non-standard property, but works in NS and IE
{
Object obj = Object::dynamicCast( Window::retrieve( part ) );
if ( obj.isValid() )
return obj.get( exec, "location" );
return Undefined();
}
// check for the name or number
KParts::ReadOnlyPart *frame = part->findFramePart(p.qstring());
if (!frame) {
bool ok;
unsigned int i = p.toArrayIndex(&ok);
if (ok && i < len)
frame = frames.tqat(i);
}
// we are potentially fetching a reference to a another Window object here.
// i.e. we may be accessing objects from another interpreter instance.
// Therefore we have to be a bit careful with memory management.
if (frame) {
return Window::retrieve(frame);
}
// Fun IE quirk: name lookup in there is actually done by document.all
// hence, it can find non-frame things (and even let them hide frame ones!)
// We don't quite do that, but do this as a fallback.
DOM::DocumentImpl* doc = static_cast<DOM::DocumentImpl*>(part->document().handle());
if (doc) {
DOM::HTMLCollectionImpl docuAll(doc, DOM::HTMLCollectionImpl::DOC_ALL);
DOM::NodeImpl* node = docuAll.namedItem(p.string());
if (node) {
if (node->id() == ID_FRAME || node->id() == ID_IFRAME) {
//Return the Window object.
KHTMLPart* part = static_cast<DOM::HTMLFrameElementImpl*>(node)->contentPart();
if (part)
return Value(Window::retrieveWindow(part));
else
return Undefined();
} else {
//Just a regular node..
return getDOMNode(exec, node);
}
}
} else {
kdWarning(6070) << "Missing own document in FrameArray::get()" << endl;
}
return ObjectImp::get(exec, p);
}
Value FrameArray::call(ExecState *exec, Object &/*thisObj*/, const List &args)
{
//IE supports a subset of the get functionality as call...
//... basically, when the return is a window, it supports that, otherwise it
//errors out. We do a cheap-and-easy emulation of that, and just do the same
//thing as get does.
if (args.size() == 1)
return get(exec, Identifier(args[0].toString(exec)));
return Undefined();
}
////////////////////// Location Object ////////////////////////
const ClassInfo Location::info = { "Location", 0, &LocationTable, 0 };
/*
@begin LocationTable 11
hash Location::Hash DontDelete
host Location::Host DontDelete
hostname Location::Hostname DontDelete
href Location::Href DontDelete
pathname Location::Pathname DontDelete
port Location::Port DontDelete
protocol Location::Protocol DontDelete
search Location::Search DontDelete
[[==]] Location::EqualEqual DontDelete|ReadOnly
assign Location::Assign DontDelete|Function 1
toString Location::ToString DontDelete|Function 0
replace Location::Replace DontDelete|Function 1
reload Location::Reload DontDelete|Function 0
@end
*/
IMPLEMENT_PROTOFUNC_DOM(LocationFunc)
Location::Location(khtml::ChildFrame *f) : m_frame(f)
{
//kdDebug(6070) << "Location::Location " << this << " m_part=" << (void*)m_part << endl;
}
Location::~Location()
{
//kdDebug(6070) << "Location::~Location " << this << " m_part=" << (void*)m_part << endl;
}
KParts::ReadOnlyPart *Location::part() const {
return m_frame ? static_cast<KParts::ReadOnlyPart *>(m_frame->m_part) : 0L;
}
Value Location::get(ExecState *exec, const Identifier &p) const
{
#ifdef KJS_VERBOSE
kdDebug(6070) << "Location::get " << p.qstring() << " m_part=" << (void*)m_frame->m_part << endl;
#endif
if (m_frame.isNull() || m_frame->m_part.isNull())
return Undefined();
const HashEntry *entry = Lookup::findEntry(&LocationTable, p);
// properties that work on all Location objects
if ( entry && entry->value == Replace )
return lookupOrCreateFunction<LocationFunc>(exec,p,this,entry->value,entry->params,entry->attr);
// XSS check
const Window* window = Window::retrieveWindow( m_frame->m_part );
if ( !window || !window->isSafeScript(exec) )
return Undefined();
KURL url = m_frame->m_part->url();
if (entry)
switch (entry->value) {
case Hash:
return String( url.ref().isNull() ? TQString("") : "#" + url.ref() );
case Host: {
UString str = url.host();
if (url.port())
str += ":" + TQString::number((int)url.port());
return String(str);
// Note: this is the IE spec. The NS spec swaps the two, it says
// "The hostname property is the concatenation of the host and port properties, separated by a colon."
// Bleh.
}
case Hostname:
return String( url.host() );
case Href:
if (url.isEmpty())
return String("about:blank");
else if (!url.hasPath())
return String( url.prettyURL()+"/" );
else
return String( url.prettyURL() );
case Pathname:
if (url.isEmpty())
return String("");
return String( url.path().isEmpty() ? TQString("/") : url.path() );
case Port:
return String( url.port() ? TQString::number((int)url.port()) : TQString::tqfromLatin1("") );
case Protocol:
return String( url.protocol()+":" );
case Search:
return String( url.query() );
case EqualEqual: // [[==]]
return String(toString(exec));
case ToString:
return lookupOrCreateFunction<LocationFunc>(exec,p,this,entry->value,entry->params,entry->attr);
}
// Look for overrides
ValueImp * val = ObjectImp::getDirect(p);
if (val)
return Value(val);
if (entry && (entry->attr & Function))
return lookupOrCreateFunction<LocationFunc>(exec,p,this,entry->value,entry->params,entry->attr);
return Undefined();
}
void Location::put(ExecState *exec, const Identifier &p, const Value &v, int attr)
{
#ifdef KJS_VERBOSE
kdDebug(6070) << "Location::put " << p.qstring() << " m_part=" << (void*)m_frame->m_part << endl;
#endif
if (m_frame.isNull() || m_frame->m_part.isNull())
return;
const Window* window = Window::retrieveWindow( m_frame->m_part );
if ( !window )
return;
KURL url = m_frame->m_part->url();
const HashEntry *entry = Lookup::findEntry(&LocationTable, p);
if (entry) {
// XSS check. Only new hrefs can be set from other sites
if (entry->value != Href && !window->isSafeScript(exec))
return;
TQString str = v.toString(exec).qstring();
switch (entry->value) {
case Href: {
KHTMLPart* p =::tqqt_cast<KHTMLPart*>(Window::retrieveActive(exec)->part());
if ( p )
url = p->htmlDocument().completeURL( str ).string();
else
url = str;
break;
}
case Hash:
// when the hash is already the same ignore it
if (str == url.ref()) return;
url.setRef(str);
break;
case Host: {
TQString host = str.left(str.find(":"));
TQString port = str.mid(str.find(":")+1);
url.setHost(host);
url.setPort(port.toUInt());
break;
}
case Hostname:
url.setHost(str);
break;
case Pathname:
url.setPath(str);
break;
case Port:
url.setPort(str.toUInt());
break;
case Protocol:
url.setProtocol(str);
break;
case Search:
url.setQuery(str);
break;
}
} else {
ObjectImp::put(exec, p, v, attr);
return;
}
Window::retrieveWindow(m_frame->m_part)->goURL(exec, url.url(), false /* don't lock history*/ );
}
Value Location::toPrimitive(ExecState *exec, Type) const
{
if (m_frame) {
Window* window = Window::retrieveWindow( m_frame->m_part );
if ( window && window->isSafeScript(exec) )
return String(toString(exec));
}
return Undefined();
}
UString Location::toString(ExecState *exec) const
{
if (m_frame) {
Window* window = Window::retrieveWindow( m_frame->m_part );
if ( window && window->isSafeScript(exec) )
{
KURL url = m_frame->m_part->url();
if (url.isEmpty())
return "about:blank";
else if (!url.hasPath())
return url.prettyURL()+"/";
else
return url.prettyURL();
}
}
return "";
}
Value LocationFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
{
KJS_CHECK_THIS( Location, thisObj );
Location *location = static_cast<Location *>(thisObj.imp());
KParts::ReadOnlyPart *part = location->part();
if (!part) return Undefined();
Window* window = Window::retrieveWindow(part);
if ( !window->isSafeScript(exec) && id != Location::Replace)
return Undefined();
switch (id) {
case Location::Assign:
case Location::Replace:
Window::retrieveWindow(part)->goURL(exec, args[0].toString(exec).qstring(),
id == Location::Replace);
break;
case Location::Reload: {
KHTMLPart *khtmlpart = ::tqqt_cast<KHTMLPart *>(part);
if (khtmlpart)
khtmlpart->scheduleRedirection(-1, part->url().url(), true/*lock history*/);
else
part->openURL(part->url());
break;
}
case Location::ToString:
return String(location->toString(exec));
}
return Undefined();
}
////////////////////// External Object ////////////////////////
const ClassInfo External::info = { "External", 0, 0, 0 };
/*
@begin ExternalTable 4
addFavorite External::AddFavorite DontDelete|Function 1
@end
*/
IMPLEMENT_PROTOFUNC_DOM(ExternalFunc)
Value External::get(ExecState *exec, const Identifier &p) const
{
return lookupGetFunction<ExternalFunc,ObjectImp>(exec,p,&ExternalTable,this);
}
Value ExternalFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
{
KJS_CHECK_THIS( External, thisObj );
External *external = static_cast<External *>(thisObj.imp());
KHTMLPart *part = external->part;
if (!part)
return Undefined();
KHTMLView *widget = part->view();
switch (id) {
case External::AddFavorite:
{
#ifndef KONQ_EMBEDDED
if (!widget->dialogsAllowed())
return Undefined();
part->xmlDocImpl()->updateRendering();
if (args.size() != 1 && args.size() != 2)
return Undefined();
TQString url = args[0].toString(exec).qstring();
TQString title;
if (args.size() == 2)
title = args[1].toString(exec).qstring();
// AK - don't do anything yet, for the moment i
// just wanted the base js handling code in cvs
return Undefined();
TQString question;
if ( title.isEmpty() )
question = i18n("Do you want a bookmark pointing to the location \"%1\" to be added to your collection?")
.arg(url);
else
question = i18n("Do you want a bookmark pointing to the location \"%1\" titled \"%2\" to be added to your collection?")
.arg(url).arg(title);
emit part->browserExtension()->requestFocus(part);
TQString caption;
if (!part->url().host().isEmpty())
caption = part->url().host() + " - ";
caption += i18n("JavaScript Attempted Bookmark Insert");
if (KMessageBox::warningYesNo(
widget, question, caption,
i18n("Insert"), i18n("Disallow")) == KMessageBox::Yes)
{
KBookmarkManager *mgr = KBookmarkManager::userBookmarksManager();
mgr->addBookmarkDialog(url,title);
}
#else
return Undefined();
#endif
break;
}
default:
return Undefined();
}
return Undefined();
}
////////////////////// History Object ////////////////////////
const ClassInfo History::info = { "History", 0, 0, 0 };
/*
@begin HistoryTable 4
length History::Length DontDelete|ReadOnly
back History::Back DontDelete|Function 0
forward History::Forward DontDelete|Function 0
go History::Go DontDelete|Function 1
@end
*/
IMPLEMENT_PROTOFUNC_DOM(HistoryFunc)
Value History::get(ExecState *exec, const Identifier &p) const
{
return lookupGet<HistoryFunc,History,ObjectImp>(exec,p,&HistoryTable,this);
}
Value History::getValueProperty(ExecState *, int token) const
{
// if previous or next is implemented, make sure its not a major
// privacy leak (see i.e. http://security.greymagic.com/adv/gm005-op/)
switch (token) {
case Length:
{
if ( !part )
return Number( 0 );
KParts::BrowserExtension *ext = part->browserExtension();
if ( !ext )
return Number( 0 );
KParts::BrowserInterface *iface = ext->browserInterface();
if ( !iface )
return Number( 0 );
TQVariant length = iface->property( "historyLength" );
if ( length.type() != TQVariant::UInt )
return Number( 0 );
return Number( length.toUInt() );
}
default:
kdDebug(6070) << "WARNING: Unhandled token in History::getValueProperty : " << token << endl;
return Undefined();
}
}
Value HistoryFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
{
KJS_CHECK_THIS( History, thisObj );
History *history = static_cast<History *>(thisObj.imp());
Value v = args[0];
Number n;
if(v.isValid())
n = v.toInteger(exec);
int steps;
switch (id) {
case History::Back:
steps = -1;
break;
case History::Forward:
steps = 1;
break;
case History::Go:
steps = n.intValue();
break;
default:
return Undefined();
}
// Special case for go(0) from a frame -> reload only the frame
// go(i!=0) from a frame navigates into the history of the frame only,
// in both IE and NS (but not in Mozilla).... we can't easily do that
// in Konqueror...
if (!steps) // add && history->part->parentPart() to get only frames, but doesn't matter
{
history->part->openURL( history->part->url() ); /// ## need args.reload=true?
} else
{
// Delay it.
// Testcase: history.back(); alert("hello");
Window* window = Window::retrieveWindow( history->part );
window->delayedGoHistory( steps );
}
return Undefined();
}
/////////////////////////////////////////////////////////////////////////////
#ifdef Q_WS_QWS
const ClassInfo Konqueror::info = { "Konqueror", 0, 0, 0 };
bool Konqueror::hasProperty(ExecState *exec, const Identifier &p) const
{
if ( p.qstring().startsWith( "goHistory" ) ) return false;
return true;
}
Value Konqueror::get(ExecState *exec, const Identifier &p) const
{
if ( p == "goHistory" || part->url().protocol() != "http" || part->url().host() != "localhost" )
return Undefined();
KParts::BrowserExtension *ext = part->browserExtension();
if ( ext ) {
KParts::BrowserInterface *iface = ext->browserInterface();
if ( iface ) {
TQVariant prop = iface->property( p.qstring().latin1() );
if ( prop.isValid() ) {
switch( prop.type() ) {
case TQVariant::Int:
return Number( prop.toInt() );
case TQVariant::String:
return String( prop.toString() );
default:
break;
}
}
}
}
return Value( new KonquerorFunc(exec, this, p.qstring().latin1() ) );
}
Value KonquerorFunc::tryCall(ExecState *exec, Object &, const List &args)
{
KParts::BrowserExtension *ext = konqueror->part->browserExtension();
if (!ext)
return Undefined();
KParts::BrowserInterface *iface = ext->browserInterface();
if ( !iface )
return Undefined();
TQCString n = m_name.data();
n += "()";
iface->callMethod( n.data(), TQVariant() );
return Undefined();
}
UString Konqueror::toString(ExecState *) const
{
return UString("[object Konqueror]");
}
#endif
/////////////////////////////////////////////////////////////////////////////
} //namespace KJS
#include "kjs_window.moc"
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