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00022 #include "config.h"
00023
00024 #include <qstylesheet.h>
00025 #include <qtimer.h>
00026 #include <qpaintdevicemetrics.h>
00027 #include <qapplication.h>
00028 #include <kdebug.h>
00029 #include <kmessagebox.h>
00030 #include <kinputdialog.h>
00031 #include <klocale.h>
00032 #include <kparts/browserinterface.h>
00033 #include <kwin.h>
00034
00035 #if defined Q_WS_X11 && ! defined K_WS_QTONLY
00036 #include <kwinmodule.h>
00037 #endif
00038
00039 #include <kbookmarkmanager.h>
00040 #include <kglobalsettings.h>
00041 #include <assert.h>
00042 #include <qstyle.h>
00043 #include <qobjectlist.h>
00044 #include <kstringhandler.h>
00045
00046 #include "kjs_proxy.h"
00047 #include "kjs_window.h"
00048 #include "kjs_navigator.h"
00049 #include "kjs_mozilla.h"
00050 #include "kjs_html.h"
00051 #include "kjs_range.h"
00052 #include "kjs_traversal.h"
00053 #include "kjs_css.h"
00054 #include "kjs_events.h"
00055 #include "xmlhttprequest.h"
00056 #include "xmlserializer.h"
00057
00058 #include "khtmlview.h"
00059 #include "khtml_part.h"
00060 #include "khtmlpart_p.h"
00061 #include "khtml_settings.h"
00062 #include "xml/dom2_eventsimpl.h"
00063 #include "xml/dom_docimpl.h"
00064 #include "misc/htmltags.h"
00065 #include "html/html_documentimpl.h"
00066 #include "rendering/render_frames.h"
00067
00068 using namespace KJS;
00069
00070 namespace KJS {
00071
00072 class History : public ObjectImp {
00073 friend class HistoryFunc;
00074 public:
00075 History(ExecState *exec, KHTMLPart *p)
00076 : ObjectImp(exec->interpreter()->builtinObjectPrototype()), part(p) { }
00077 virtual Value get(ExecState *exec, const Identifier &propertyName) const;
00078 Value getValueProperty(ExecState *exec, int token) const;
00079 virtual const ClassInfo* classInfo() const { return &info; }
00080 static const ClassInfo info;
00081 enum { Back, Forward, Go, Length };
00082 private:
00083 QGuardedPtr<KHTMLPart> part;
00084 };
00085
00086 class External : public ObjectImp {
00087 friend class ExternalFunc;
00088 public:
00089 External(ExecState *exec, KHTMLPart *p)
00090 : ObjectImp(exec->interpreter()->builtinObjectPrototype()), part(p) { }
00091 virtual Value get(ExecState *exec, const Identifier &propertyName) const;
00092 virtual const ClassInfo* classInfo() const { return &info; }
00093 static const ClassInfo info;
00094 enum { AddFavorite };
00095 private:
00096 QGuardedPtr<KHTMLPart> part;
00097 };
00098
00099 class FrameArray : public ObjectImp {
00100 public:
00101 FrameArray(ExecState *exec, KHTMLPart *p)
00102 : ObjectImp(exec->interpreter()->builtinObjectPrototype()), part(p) { }
00103 virtual Value get(ExecState *exec, const Identifier &propertyName) const;
00104 private:
00105 QGuardedPtr<KHTMLPart> part;
00106 };
00107
00108 #ifdef Q_WS_QWS
00109 class KonquerorFunc : public DOMFunction {
00110 public:
00111 KonquerorFunc(const Konqueror* k, const char* name)
00112 : DOMFunction(), konqueror(k), m_name(name) { }
00113 virtual Value tryCall(ExecState *exec, Object &thisObj, const List &args);
00114
00115 private:
00116 const Konqueror* konqueror;
00117 QCString m_name;
00118 };
00119 #endif
00120 }
00121
00122 #include "kjs_window.lut.h"
00123 #include "rendering/render_replaced.h"
00124
00126
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00140
00141 const ClassInfo Screen::info = { "Screen", 0, &ScreenTable, 0 };
00142
00143
00144 Screen::Screen(ExecState *exec)
00145 : ObjectImp(exec->interpreter()->builtinObjectPrototype()) {}
00146
00147 Value Screen::get(ExecState *exec, const Identifier &p) const
00148 {
00149 #ifdef KJS_VERBOSE
00150 kdDebug(6070) << "Screen::get " << p.qstring() << endl;
00151 #endif
00152 return lookupGetValue<Screen,ObjectImp>(exec,p,&ScreenTable,this);
00153 }
00154
00155 Value Screen::getValueProperty(ExecState *exec, int token) const
00156 {
00157 #if defined Q_WS_X11 && ! defined K_WS_QTONLY
00158 KWinModule info(0, KWinModule::INFO_DESKTOP);
00159 #endif
00160 QWidget *thisWidget = Window::retrieveActive(exec)->part()->widget();
00161 QRect sg = KGlobalSettings::desktopGeometry(thisWidget);
00162
00163 switch( token ) {
00164 case Height:
00165 return Number(sg.height());
00166 case Width:
00167 return Number(sg.width());
00168 case ColorDepth:
00169 case PixelDepth: {
00170 QPaintDeviceMetrics m(QApplication::desktop());
00171 return Number(m.depth());
00172 }
00173 case AvailLeft: {
00174 #if defined Q_WS_X11 && ! defined K_WS_QTONLY
00175 QRect clipped = info.workArea().intersect(sg);
00176 return Number(clipped.x()-sg.x());
00177 #else
00178 return Number(10);
00179 #endif
00180 }
00181 case AvailTop: {
00182 #if defined Q_WS_X11 && ! defined K_WS_QTONLY
00183 QRect clipped = info.workArea().intersect(sg);
00184 return Number(clipped.y()-sg.y());
00185 #else
00186 return Number(10);
00187 #endif
00188 }
00189 case AvailHeight: {
00190 #if defined Q_WS_X11 && ! defined K_WS_QTONLY
00191 QRect clipped = info.workArea().intersect(sg);
00192 return Number(clipped.height());
00193 #else
00194 return Number(100);
00195 #endif
00196 }
00197 case AvailWidth: {
00198 #if defined Q_WS_X11 && ! defined K_WS_QTONLY
00199 QRect clipped = info.workArea().intersect(sg);
00200 return Number(clipped.width());
00201 #else
00202 return Number(100);
00203 #endif
00204 }
00205 default:
00206 kdDebug(6070) << "WARNING: Screen::getValueProperty unhandled token " << token << endl;
00207 return Undefined();
00208 }
00209 }
00210
00212
00213 const ClassInfo Window::info = { "Window", 0, &WindowTable, 0 };
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00318
00319 IMPLEMENT_PROTOFUNC_DOM(WindowFunc)
00320
00321 Window::Window(khtml::ChildFrame *p)
00322 : ObjectImp(), m_frame(p), screen(0), history(0), external(0), m_frames(0), loc(0), m_evt(0)
00323 {
00324 winq = new WindowQObject(this);
00325
00326 }
00327
00328 Window::~Window()
00329 {
00330 delete winq;
00331 }
00332
00333 Window *Window::retrieveWindow(KParts::ReadOnlyPart *p)
00334 {
00335 Object obj = Object::dynamicCast( retrieve( p ) );
00336 #ifndef NDEBUG
00337
00338 KHTMLPart *part = ::qt_cast<KHTMLPart *>(p);
00339 if ( part && part->jScriptEnabled() )
00340 {
00341 assert( !obj.isNull() );
00342 #ifndef QWS
00343 assert( dynamic_cast<KJS::Window*>(obj.imp()) );
00344 #endif
00345 }
00346 #endif
00347 if ( obj.isNull() )
00348 return 0;
00349 return static_cast<KJS::Window*>(obj.imp());
00350 }
00351
00352 Window *Window::retrieveActive(ExecState *exec)
00353 {
00354 ValueImp *imp = exec->interpreter()->globalObject().imp();
00355 assert( imp );
00356 #ifndef QWS
00357 assert( dynamic_cast<KJS::Window*>(imp) );
00358 #endif
00359 return static_cast<KJS::Window*>(imp);
00360 }
00361
00362 Value Window::retrieve(KParts::ReadOnlyPart *p)
00363 {
00364 assert(p);
00365 KHTMLPart * part = ::qt_cast<KHTMLPart *>(p);
00366 KJSProxy *proxy = 0L;
00367 if (!part) {
00368 part = ::qt_cast<KHTMLPart *>(p->parent());
00369 if (part)
00370 proxy = part->framejScript(p);
00371 } else
00372 proxy = part->jScript();
00373 if (proxy) {
00374 #ifdef KJS_VERBOSE
00375 kdDebug(6070) << "Window::retrieve part=" << part << " '" << part->name() << "' interpreter=" << proxy->interpreter() << " window=" << proxy->interpreter()->globalObject().imp() << endl;
00376 #endif
00377 return proxy->interpreter()->globalObject();
00378 } else {
00379 #ifdef KJS_VERBOSE
00380 kdDebug(6070) << "Window::retrieve part=" << p << " '" << p->name() << "' no jsproxy." << endl;
00381 #endif
00382 return Undefined();
00383 }
00384 }
00385
00386 Location *Window::location() const
00387 {
00388 if (!loc)
00389 const_cast<Window*>(this)->loc = new Location(m_frame);
00390 return loc;
00391 }
00392
00393 ObjectImp* Window::frames( ExecState* exec ) const
00394 {
00395 KHTMLPart *part = ::qt_cast<KHTMLPart *>(m_frame->m_part);
00396 if (part)
00397 return m_frames ? m_frames :
00398 (const_cast<Window*>(this)->m_frames = new FrameArray(exec, part));
00399 return 0L;
00400 }
00401
00402
00403 void Window::mark()
00404 {
00405 ObjectImp::mark();
00406 if (screen && !screen->marked())
00407 screen->mark();
00408 if (history && !history->marked())
00409 history->mark();
00410 if (external && !external->marked())
00411 external->mark();
00412 if (m_frames && !m_frames->marked())
00413 m_frames->mark();
00414
00415 if (loc && !loc->marked())
00416 loc->mark();
00417 if (winq)
00418 winq->mark();
00419 }
00420
00421 bool Window::hasProperty(ExecState *exec, const Identifier &p) const
00422 {
00423
00424 if (m_frame.isNull() || m_frame->m_part.isNull())
00425 return ( p == "closed" );
00426
00427 if (ObjectImp::hasProperty(exec, p))
00428 return true;
00429
00430 if (Lookup::findEntry(&WindowTable, p))
00431 return true;
00432
00433 KHTMLPart *part = ::qt_cast<KHTMLPart *>(m_frame->m_part);
00434 if (!part)
00435 return false;
00436
00437 QString q = p.qstring();
00438 if (part->findFramePart(p.qstring()))
00439 return true;
00440
00441 bool ok;
00442 unsigned int i = p.toArrayIndex(&ok);
00443 if (ok) {
00444 QPtrList<KParts::ReadOnlyPart> frames = part->frames();
00445 unsigned int len = frames.count();
00446 if (i < len)
00447 return true;
00448 }
00449
00450
00451 if (part->document().isHTMLDocument()) {
00452 DOM::HTMLDocument doc = part->htmlDocument();
00453
00454 NamedTagLengthDeterminer::TagLength tags[3] = {
00455 {ID_IMG, 0, 0L}, {ID_FORM, 0, 0L}, {ID_APPLET, 0, 0L}
00456 };
00457 NamedTagLengthDeterminer(p.string(), tags, 3)(doc.handle());
00458 for (int i = 0; i < 3; i++)
00459 if (tags[i].length > 0)
00460 return true;
00461
00462 return !doc.getElementById(p.string()).isNull();
00463 }
00464
00465 return false;
00466 }
00467
00468 UString Window::toString(ExecState *) const
00469 {
00470 return "[object Window]";
00471 }
00472
00473 Value Window::get(ExecState *exec, const Identifier &p) const
00474 {
00475 #ifdef KJS_VERBOSE
00476 kdDebug(6070) << "Window("<<this<<")::get " << p.qstring() << endl;
00477 #endif
00478
00479 if (m_frame.isNull() || m_frame->m_part.isNull()) {
00480 if ( p == "closed" )
00481 return Boolean( true );
00482 return Undefined();
00483 }
00484
00485
00486 Value val = ObjectImp::get(exec, p);
00487 if (!val.isA(UndefinedType)) {
00488
00489 return isSafeScript(exec) ? val : Undefined();
00490 }
00491
00492 const HashEntry* entry = Lookup::findEntry(&WindowTable, p);
00493 KHTMLPart *part = ::qt_cast<KHTMLPart *>(m_frame->m_part);
00494
00495
00496 if (entry) {
00497
00498 switch(entry->value) {
00499 case Closed:
00500 return Boolean( false );
00501 case _Location:
00502
00503 return Value(location());
00504 case _Window:
00505 case Self:
00506 return retrieve(m_frame->m_part);
00507 default:
00508 break;
00509 }
00510 if (!part)
00511 return Undefined();
00512
00513 switch(entry->value) {
00514 case Frames:
00515 return Value(frames(exec));
00516 case Opener:
00517 if (!part->opener())
00518 return Null();
00519 else
00520 return retrieve(part->opener());
00521 case Parent:
00522 return retrieve(part->parentPart() ? part->parentPart() : (KHTMLPart*)part);
00523 case Top: {
00524 KHTMLPart *p = part;
00525 while (p->parentPart())
00526 p = p->parentPart();
00527 return retrieve(p);
00528 }
00529 case Alert:
00530 case Confirm:
00531 case Prompt:
00532 case Open:
00533 case Focus:
00534 case Blur:
00535 return lookupOrCreateFunction<WindowFunc>(exec,p,this,entry->value,entry->params,entry->attr);
00536 default:
00537 break;
00538 }
00539 } else if (!part) {
00540
00541 QString rvalue;
00542 KParts::LiveConnectExtension::Type rtype;
00543 unsigned long robjid;
00544 if (m_frame->m_liveconnect &&
00545 isSafeScript(exec) &&
00546 m_frame->m_liveconnect->get(0, p.qstring(), rtype, robjid, rvalue))
00547 return getLiveConnectValue(m_frame->m_liveconnect, p.qstring(), rtype, rvalue, robjid);
00548 return Undefined();
00549 }
00550
00551 if (isSafeScript(exec) && entry)
00552 {
00553
00554 switch( entry->value ) {
00555 case Crypto:
00556 return Undefined();
00557 case DefaultStatus:
00558 return String(UString(part->jsDefaultStatusBarText()));
00559 case Status:
00560 return String(UString(part->jsStatusBarText()));
00561 case Document:
00562 if (part->document().isNull()) {
00563 kdDebug(6070) << "Document.write: adding <HTML><BODY> to create document" << endl;
00564 part->begin();
00565 part->write("<HTML><BODY>");
00566 part->end();
00567 }
00568 return getDOMNode(exec,part->document());
00569 case Node:
00570 return getNodeConstructor(exec);
00571 case Range:
00572 return getRangeConstructor(exec);
00573 case NodeFilter:
00574 return getNodeFilterConstructor(exec);
00575 case DOMException:
00576 return getDOMExceptionConstructor(exec);
00577 case CSSRule:
00578 return getCSSRuleConstructor(exec);
00579 case EventCtor:
00580 return getEventConstructor(exec);
00581 case _History:
00582 return Value(history ? history :
00583 (const_cast<Window*>(this)->history = new History(exec,part)));
00584
00585 case _External:
00586 return Value(external ? external :
00587 (const_cast<Window*>(this)->external = new External(exec,part)));
00588
00589 case Event:
00590 if (m_evt)
00591 return getDOMEvent(exec,*m_evt);
00592 else {
00593 #ifdef KJS_VERBOSE
00594 kdDebug(6070) << "WARNING: window(" << this << "," << part->name() << ").event, no event!" << endl;
00595 #endif
00596 return Undefined();
00597 }
00598 case InnerHeight:
00599 if (!part->view())
00600 return Undefined();
00601 khtml::RenderWidget::flushWidgetResizes();
00602 return Number(part->view()->visibleHeight());
00603 case InnerWidth:
00604 if (!part->view())
00605 return Undefined();
00606 khtml::RenderWidget::flushWidgetResizes();
00607 return Number(part->view()->visibleWidth());
00608 case Length:
00609 return Number(part->frames().count());
00610 case Name:
00611 return String(part->name());
00612 case SideBar:
00613 return Value(new MozillaSidebarExtension(exec, part));
00614 case _Navigator:
00615 case ClientInformation: {
00616
00617 Value nav( new Navigator(exec, part) );
00618 const_cast<Window *>(this)->put(exec, "navigator", nav, DontDelete|ReadOnly|Internal);
00619 const_cast<Window *>(this)->put(exec, "clientInformation", nav, DontDelete|ReadOnly|Internal);
00620 return nav;
00621 }
00622 #ifdef Q_WS_QWS
00623 case _Konqueror: {
00624 Value k( new Konqueror(exec, part) );
00625 const_cast<Window *>(this)->put(exec, "konqueror", k, DontDelete|ReadOnly|Internal);
00626 return k;
00627 }
00628 #endif
00629 case OffscreenBuffering:
00630 return Boolean(true);
00631 case OuterHeight:
00632 case OuterWidth:
00633 {
00634 if (!part->widget())
00635 return Number(0);
00636 KWin::WindowInfo inf = KWin::windowInfo(part->widget()->topLevelWidget()->winId());
00637 return Number(entry->value == OuterHeight ?
00638 inf.geometry().height() : inf.geometry().width());
00639 }
00640 case PageXOffset:
00641 return Number(part->view()->contentsX());
00642 case PageYOffset:
00643 return Number(part->view()->contentsY());
00644 case Personalbar:
00645 return Undefined();
00646 case ScreenLeft:
00647 case ScreenX: {
00648 if (!part->view())
00649 return Undefined();
00650 QRect sg = KGlobalSettings::desktopGeometry(part->view());
00651 return Number(part->view()->mapToGlobal(QPoint(0,0)).x() + sg.x());
00652 }
00653 case ScreenTop:
00654 case ScreenY: {
00655 if (!part->view())
00656 return Undefined();
00657 QRect sg = KGlobalSettings::desktopGeometry(part->view());
00658 return Number(part->view()->mapToGlobal(QPoint(0,0)).y() + sg.y());
00659 }
00660 case ScrollX: {
00661 if (!part->view())
00662 return Undefined();
00663 return Number(part->view()->contentsX());
00664 }
00665 case ScrollY: {
00666 if (!part->view())
00667 return Undefined();
00668 return Number(part->view()->contentsY());
00669 }
00670 case Scrollbars:
00671 return Undefined();
00672 case _Screen:
00673 return Value(screen ? screen :
00674 (const_cast<Window*>(this)->screen = new Screen(exec)));
00675 case Image:
00676 return Value(new ImageConstructorImp(exec, part->document()));
00677 case Option:
00678 return Value(new OptionConstructorImp(exec, part->document()));
00679 case XMLHttpRequest:
00680 return Value(new XMLHttpRequestConstructorImp(exec, part->document()));
00681 case XMLSerializer:
00682 return Value(new XMLSerializerConstructorImp(exec));
00683 case Close:
00684 case Scroll:
00685 case ScrollBy:
00686 case ScrollTo:
00687 case MoveBy:
00688 case MoveTo:
00689 case ResizeBy:
00690 case ResizeTo:
00691 case CaptureEvents:
00692 case ReleaseEvents:
00693 case AddEventListener:
00694 case RemoveEventListener:
00695 case SetTimeout:
00696 case ClearTimeout:
00697 case SetInterval:
00698 case ClearInterval:
00699 case Print:
00700 return lookupOrCreateFunction<WindowFunc>(exec,p,this,entry->value,entry->params,entry->attr);
00701
00702 case Navigate:
00703
00704
00705 if ( exec->interpreter()->compatMode() == Interpreter::NetscapeCompat )
00706 return Undefined();
00707 return lookupOrCreateFunction<WindowFunc>(exec,p,this,entry->value,entry->params,entry->attr);
00708 case Onabort:
00709 return getListener(exec,DOM::EventImpl::ABORT_EVENT);
00710 case Onblur:
00711 return getListener(exec,DOM::EventImpl::BLUR_EVENT);
00712 case Onchange:
00713 return getListener(exec,DOM::EventImpl::CHANGE_EVENT);
00714 case Onclick:
00715 return getListener(exec,DOM::EventImpl::KHTML_ECMA_CLICK_EVENT);
00716 case Ondblclick:
00717 return getListener(exec,DOM::EventImpl::KHTML_ECMA_DBLCLICK_EVENT);
00718 case Ondragdrop:
00719 return getListener(exec,DOM::EventImpl::KHTML_DRAGDROP_EVENT);
00720 case Onerror:
00721 return getListener(exec,DOM::EventImpl::KHTML_ERROR_EVENT);
00722 case Onfocus:
00723 return getListener(exec,DOM::EventImpl::FOCUS_EVENT);
00724 case Onkeydown:
00725 return getListener(exec,DOM::EventImpl::KEYDOWN_EVENT);
00726 case Onkeypress:
00727 return getListener(exec,DOM::EventImpl::KHTML_KEYPRESS_EVENT);
00728 case Onkeyup:
00729 return getListener(exec,DOM::EventImpl::KEYUP_EVENT);
00730 case Onload:
00731 return getListener(exec,DOM::EventImpl::LOAD_EVENT);
00732 case Onmousedown:
00733 return getListener(exec,DOM::EventImpl::MOUSEDOWN_EVENT);
00734 case Onmousemove:
00735 return getListener(exec,DOM::EventImpl::MOUSEMOVE_EVENT);
00736 case Onmouseout:
00737 return getListener(exec,DOM::EventImpl::MOUSEOUT_EVENT);
00738 case Onmouseover:
00739 return getListener(exec,DOM::EventImpl::MOUSEOVER_EVENT);
00740 case Onmouseup:
00741 return getListener(exec,DOM::EventImpl::MOUSEUP_EVENT);
00742 case Onmove:
00743 return getListener(exec,DOM::EventImpl::KHTML_MOVE_EVENT);
00744 case Onreset:
00745 return getListener(exec,DOM::EventImpl::RESET_EVENT);
00746 case Onresize:
00747 return getListener(exec,DOM::EventImpl::RESIZE_EVENT);
00748 case Onselect:
00749 return getListener(exec,DOM::EventImpl::SELECT_EVENT);
00750 case Onsubmit:
00751 return getListener(exec,DOM::EventImpl::SUBMIT_EVENT);
00752 case Onunload:
00753 return getListener(exec,DOM::EventImpl::UNLOAD_EVENT);
00754 }
00755 }
00756 KParts::ReadOnlyPart *rop = part->findFramePart( p.qstring() );
00757 if (rop)
00758 return retrieve(rop);
00759
00760
00761 bool ok;
00762 unsigned int i = p.toArrayIndex(&ok);
00763 if (ok) {
00764 QPtrList<KParts::ReadOnlyPart> frames = part->frames();
00765 unsigned int len = frames.count();
00766 if (i < len) {
00767 KParts::ReadOnlyPart* frame = frames.at(i);
00768 if (frame)
00769 return Window::retrieve(frame);
00770 }
00771 }
00772
00773
00774 if (isSafeScript(exec) &&
00775 part->document().isHTMLDocument()) {
00776
00777 DOM::HTMLDocument doc = part->htmlDocument();
00778 NamedTagLengthDeterminer::TagLength tags[4] = {
00779 {ID_IMG, 0, 0L}, {ID_FORM, 0, 0L}, {ID_APPLET, 0, 0L}, {ID_LAYER, 0, 0L}
00780 };
00781 NamedTagLengthDeterminer(p.string(), tags, 4)(doc.handle());
00782 for (int i = 0; i < 4; i++)
00783 if (tags[i].length > 0) {
00784 if (tags[i].length == 1)
00785 return getDOMNode(exec, tags[i].last);
00786
00787 return getDOMNodeList(exec, DOM::NodeList(new DOM::NamedTagNodeListImpl(doc.handle(), tags[i].id, p.string())));
00788 }
00789
00790 DOM::Element element = doc.getElementById(p.string() );
00791 if ( !element.isNull() )
00792 return getDOMNode(exec, element );
00793 }
00794
00795
00796
00797 #ifdef KJS_VERBOSE
00798 kdDebug(6070) << "WARNING: Window::get property not found: " << p.qstring() << endl;
00799 #endif
00800 return Undefined();
00801 }
00802
00803 void Window::put(ExecState* exec, const Identifier &propertyName, const Value &value, int attr)
00804 {
00805
00806
00807 if ( (attr != None && attr != DontDelete) ||
00808
00809 ( isSafeScript( exec ) && ObjectImp::getDirect(propertyName) ) )
00810 {
00811 ObjectImp::put( exec, propertyName, value, attr );
00812 return;
00813 }
00814
00815 const HashEntry* entry = Lookup::findEntry(&WindowTable, propertyName);
00816 if (entry && !m_frame.isNull() && !m_frame->m_part.isNull())
00817 {
00818 #ifdef KJS_VERBOSE
00819 kdDebug(6070) << "Window("<<this<<")::put " << propertyName.qstring() << endl;
00820 #endif
00821 switch( entry->value) {
00822 case _Location:
00823 goURL(exec, value.toString(exec).qstring(), false );
00824 return;
00825 default:
00826 break;
00827 }
00828 KHTMLPart *part = ::qt_cast<KHTMLPart *>(m_frame->m_part);
00829 if (part) {
00830 switch( entry->value ) {
00831 case Status: {
00832 if (isSafeScript(exec) && part->settings()->windowStatusPolicy(part->url().host())
00833 == KHTMLSettings::KJSWindowStatusAllow) {
00834 String s = value.toString(exec);
00835 part->setJSStatusBarText(s.value().qstring());
00836 }
00837 return;
00838 }
00839 case DefaultStatus: {
00840 if (isSafeScript(exec) && part->settings()->windowStatusPolicy(part->url().host())
00841 == KHTMLSettings::KJSWindowStatusAllow) {
00842 String s = value.toString(exec);
00843 part->setJSDefaultStatusBarText(s.value().qstring());
00844 }
00845 return;
00846 }
00847 case Onabort:
00848 if (isSafeScript(exec))
00849 setListener(exec, DOM::EventImpl::ABORT_EVENT,value);
00850 return;
00851 case Onblur:
00852 if (isSafeScript(exec))
00853 setListener(exec, DOM::EventImpl::BLUR_EVENT,value);
00854 return;
00855 case Onchange:
00856 if (isSafeScript(exec))
00857 setListener(exec, DOM::EventImpl::CHANGE_EVENT,value);
00858 return;
00859 case Onclick:
00860 if (isSafeScript(exec))
00861 setListener(exec,DOM::EventImpl::KHTML_ECMA_CLICK_EVENT,value);
00862 return;
00863 case Ondblclick:
00864 if (isSafeScript(exec))
00865 setListener(exec,DOM::EventImpl::KHTML_ECMA_DBLCLICK_EVENT,value);
00866 return;
00867 case Ondragdrop:
00868 if (isSafeScript(exec))
00869 setListener(exec,DOM::EventImpl::KHTML_DRAGDROP_EVENT,value);
00870 return;
00871 case Onerror:
00872 if (isSafeScript(exec))
00873 setListener(exec,DOM::EventImpl::KHTML_ERROR_EVENT,value);
00874 return;
00875 case Onfocus:
00876 if (isSafeScript(exec))
00877 setListener(exec,DOM::EventImpl::FOCUS_EVENT,value);
00878 return;
00879 case Onkeydown:
00880 if (isSafeScript(exec))
00881 setListener(exec,DOM::EventImpl::KEYDOWN_EVENT,value);
00882 return;
00883 case Onkeypress:
00884 if (isSafeScript(exec))
00885 setListener(exec,DOM::EventImpl::KHTML_KEYPRESS_EVENT,value);
00886 return;
00887 case Onkeyup:
00888 if (isSafeScript(exec))
00889 setListener(exec,DOM::EventImpl::KEYUP_EVENT,value);
00890 return;
00891 case Onload:
00892 if (isSafeScript(exec))
00893 setListener(exec,DOM::EventImpl::LOAD_EVENT,value);
00894 return;
00895 case Onmousedown:
00896 if (isSafeScript(exec))
00897 setListener(exec,DOM::EventImpl::MOUSEDOWN_EVENT,value);
00898 return;
00899 case Onmousemove:
00900 if (isSafeScript(exec))
00901 setListener(exec,DOM::EventImpl::MOUSEMOVE_EVENT,value);
00902 return;
00903 case Onmouseout:
00904 if (isSafeScript(exec))
00905 setListener(exec,DOM::EventImpl::MOUSEOUT_EVENT,value);
00906 return;
00907 case Onmouseover:
00908 if (isSafeScript(exec))
00909 setListener(exec,DOM::EventImpl::MOUSEOVER_EVENT,value);
00910 return;
00911 case Onmouseup:
00912 if (isSafeScript(exec))
00913 setListener(exec,DOM::EventImpl::MOUSEUP_EVENT,value);
00914 return;
00915 case Onmove:
00916 if (isSafeScript(exec))
00917 setListener(exec,DOM::EventImpl::KHTML_MOVE_EVENT,value);
00918 return;
00919 case Onreset:
00920 if (isSafeScript(exec))
00921 setListener(exec,DOM::EventImpl::RESET_EVENT,value);
00922 return;
00923 case Onresize:
00924 if (isSafeScript(exec))
00925 setListener(exec,DOM::EventImpl::RESIZE_EVENT,value);
00926 return;
00927 case Onselect:
00928 if (isSafeScript(exec))
00929 setListener(exec,DOM::EventImpl::SELECT_EVENT,value);
00930 return;
00931 case Onsubmit:
00932 if (isSafeScript(exec))
00933 setListener(exec,DOM::EventImpl::SUBMIT_EVENT,value);
00934 return;
00935 case Onunload:
00936 if (isSafeScript(exec))
00937 setListener(exec,DOM::EventImpl::UNLOAD_EVENT,value);
00938 return;
00939 case Name:
00940 if (isSafeScript(exec))
00941 part->setName( value.toString(exec).qstring().local8Bit().data() );
00942 return;
00943 default:
00944 break;
00945 }
00946 }
00947 }
00948 if (m_frame->m_liveconnect &&
00949 isSafeScript(exec) &&
00950 m_frame->m_liveconnect->put(0, propertyName.qstring(), value.toString(exec).qstring()))
00951 return;
00952 if (isSafeScript(exec)) {
00953
00954 ObjectImp::put(exec, propertyName, value, attr);
00955 }
00956 }
00957
00958 bool Window::toBoolean(ExecState *) const
00959 {
00960 return !m_frame.isNull() && !m_frame->m_part.isNull();
00961 }
00962
00963 void Window::scheduleClose()
00964 {
00965 kdDebug(6070) << "Window::scheduleClose window.close() " << m_frame << endl;
00966 Q_ASSERT(winq);
00967 QTimer::singleShot( 0, winq, SLOT( timeoutClose() ) );
00968 }
00969
00970 void Window::closeNow()
00971 {
00972 if (m_frame.isNull() || m_frame->m_part.isNull()) {
00973 kdDebug(6070) << k_funcinfo << "part is deleted already" << endl;
00974 } else {
00975 KHTMLPart *part = ::qt_cast<KHTMLPart *>(m_frame->m_part);
00976 if (!part) {
00977 kdDebug(6070) << "closeNow on non KHTML part" << endl;
00978 } else {
00979
00980
00981 part->setName( 0 );
00982 part->deleteLater();
00983 part = 0;
00984 }
00985 }
00986 }
00987
00988 void Window::afterScriptExecution()
00989 {
00990 DOM::DocumentImpl::updateDocumentsRendering();
00991 QValueList<DelayedAction> delayedActions = m_delayed;
00992 m_delayed.clear();
00993 QValueList<DelayedAction>::Iterator it = delayedActions.begin();
00994 for ( ; it != delayedActions.end() ; ++it )
00995 {
00996 switch ((*it).actionId) {
00997 case DelayedClose:
00998 scheduleClose();
00999 return;
01000 case DelayedGoHistory:
01001 goHistory( (*it).param.toInt() );
01002 break;
01003 case NullAction:
01004
01005 break;
01006 };
01007 }
01008 }
01009
01010 bool Window::checkIsSafeScript(KParts::ReadOnlyPart *activePart) const
01011 {
01012 if (m_frame.isNull() || m_frame->m_part.isNull()) {
01013 kdDebug(6070) << "Window::isSafeScript: accessing deleted part !" << endl;
01014 return false;
01015 }
01016 if (!activePart) {
01017 kdDebug(6070) << "Window::isSafeScript: current interpreter's part is 0L!" << endl;
01018 return false;
01019 }
01020 if ( activePart == m_frame->m_part )
01021 return true;
01022
01023 KHTMLPart *part = ::qt_cast<KHTMLPart *>(m_frame->m_part);
01024 if (!part)
01025 return true;
01026
01027 if ( part->document().isNull() )
01028 return true;
01029
01030 DOM::HTMLDocument thisDocument = part->htmlDocument();
01031 if ( thisDocument.isNull() ) {
01032 kdDebug(6070) << "Window::isSafeScript: trying to access an XML document !?" << endl;
01033 return false;
01034 }
01035
01036 KHTMLPart *activeKHTMLPart = ::qt_cast<KHTMLPart *>(activePart);
01037 if (!activeKHTMLPart)
01038 return true;
01039
01040 DOM::HTMLDocument actDocument = activeKHTMLPart->htmlDocument();
01041 if ( actDocument.isNull() ) {
01042 kdDebug(6070) << "Window::isSafeScript: active part has no document!" << endl;
01043 return false;
01044 }
01045 DOM::DOMString actDomain = actDocument.domain();
01046 DOM::DOMString thisDomain = thisDocument.domain();
01047
01048 if ( actDomain == thisDomain ) {
01049 #ifdef KJS_VERBOSE
01050
01051 #endif
01052 return true;
01053 }
01054
01055 kdDebug(6070) << "WARNING: JavaScript: access denied for current frame '" << actDomain.string() << "' to frame '" << thisDomain.string() << "'" << endl;
01056
01057 return false;
01058 }
01059
01060 void Window::setListener(ExecState *exec, int eventId, Value func)
01061 {
01062 KHTMLPart *part = ::qt_cast<KHTMLPart *>(m_frame->m_part);
01063 if (!part || !isSafeScript(exec))
01064 return;
01065 DOM::DocumentImpl *doc = static_cast<DOM::DocumentImpl*>(part->htmlDocument().handle());
01066 if (!doc)
01067 return;
01068
01069 doc->setHTMLWindowEventListener(eventId,getJSEventListener(func,true));
01070 }
01071
01072 Value Window::getListener(ExecState *exec, int eventId) const
01073 {
01074 KHTMLPart *part = ::qt_cast<KHTMLPart *>(m_frame->m_part);
01075 if (!part || !isSafeScript(exec))
01076 return Undefined();
01077 DOM::DocumentImpl *doc = static_cast<DOM::DocumentImpl*>(part->htmlDocument().handle());
01078 if (!doc)
01079 return Undefined();
01080
01081 DOM::EventListener *listener = doc->getHTMLWindowEventListener(eventId);
01082 if (listener && static_cast<JSEventListener*>(listener)->listenerObjImp())
01083 return static_cast<JSEventListener*>(listener)->listenerObj();
01084 else
01085 return Null();
01086 }
01087
01088
01089 JSEventListener *Window::getJSEventListener(const Value& val, bool html)
01090 {
01091
01092 KHTMLPart *part = ::qt_cast<KHTMLPart *>(m_frame->m_part);
01093 if (!part || val.type() != ObjectType)
01094 return 0;
01095
01096
01097 Object listenerObject = Object::dynamicCast(val);
01098 ObjectImp *listenerObjectImp = listenerObject.imp();
01099
01100
01101 if (!listenerObject.implementsCall() && part && part->jScript() && part->jScript()->interpreter())
01102 {
01103 Interpreter *interpreter = part->jScript()->interpreter();
01104
01105
01106 Value handleEventValue = listenerObject.get(interpreter->globalExec(), Identifier("handleEvent"));
01107 Object handleEventObject = Object::dynamicCast(handleEventValue);
01108
01109 if(handleEventObject.isValid() && handleEventObject.implementsCall())
01110 {
01111 listenerObject = handleEventObject;
01112 listenerObjectImp = handleEventObject.imp();
01113 }
01114 }
01115
01116 JSEventListener *existingListener = jsEventListeners[listenerObjectImp];
01117 if (existingListener)
01118 return existingListener;
01119
01120
01121 return new JSEventListener(listenerObject, listenerObjectImp, Object(this), html);
01122 }
01123
01124 JSLazyEventListener *Window::getJSLazyEventListener(const QString& code, const QString& name, bool html)
01125 {
01126 return new JSLazyEventListener(code, name, Object(this), html);
01127 }
01128
01129 void Window::clear( ExecState *exec )
01130 {
01131 delete winq;
01132 winq = 0L;
01133
01134 deleteAllProperties( exec );
01135
01136
01137 QPtrDictIterator<JSEventListener> it(jsEventListeners);
01138 for (; it.current(); ++it)
01139 it.current()->clear();
01140
01141 jsEventListeners.clear();
01142
01143 if (m_frame) {
01144 KJSProxy* proxy = m_frame->m_jscript;
01145 if (proxy)
01146 {
01147 winq = new WindowQObject(this);
01148
01149 KJS::Interpreter *interpreter = proxy->interpreter();
01150 interpreter->initGlobalObject();
01151 }
01152 }
01153 }
01154
01155 void Window::setCurrentEvent( DOM::Event *evt )
01156 {
01157 m_evt = evt;
01158
01159 }
01160
01161 void Window::goURL(ExecState* exec, const QString& url, bool lockHistory)
01162 {
01163 Window* active = Window::retrieveActive(exec);
01164 KHTMLPart *part = ::qt_cast<KHTMLPart *>(m_frame->m_part);
01165 KHTMLPart *active_part = ::qt_cast<KHTMLPart *>(active->part());
01166
01167 if (active_part && part) {
01168 if (url[0] == QChar('#')) {
01169 part->gotoAnchor(url.mid(1));
01170 } else {
01171 QString dstUrl = active_part->htmlDocument().completeURL(url).string();
01172 kdDebug(6070) << "Window::goURL dstUrl=" << dstUrl << endl;
01173
01174
01175
01176 if ( isSafeScript(exec) ||
01177 dstUrl.find(QString::fromLatin1("javascript:"), 0, false) != 0 )
01178 part->scheduleRedirection(-1,
01179 dstUrl,
01180 lockHistory);
01181 }
01182 } else if (!part && !m_frame->m_part.isNull()) {
01183 KParts::BrowserExtension *b = KParts::BrowserExtension::childObject(m_frame->m_part);
01184 if (b)
01185 b->emit openURLRequest(m_frame->m_frame->element()->getDocument()->completeURL(url));
01186 kdDebug() << "goURL for ROPart" << endl;
01187 }
01188 }
01189
01190 KParts::ReadOnlyPart *Window::part() const {
01191 return m_frame.isNull() ? 0L : static_cast<KParts::ReadOnlyPart *>(m_frame->m_part);
01192 }
01193
01194 void Window::delayedGoHistory( int steps )
01195 {
01196 m_delayed.append( DelayedAction( DelayedGoHistory, steps ) );
01197 }
01198
01199 void Window::goHistory( int steps )
01200 {
01201 KHTMLPart *part = ::qt_cast<KHTMLPart *>(m_frame->m_part);
01202 if(!part)
01203
01204 return;
01205 KParts::BrowserExtension *ext = part->browserExtension();
01206 if(!ext)
01207 return;
01208 KParts::BrowserInterface *iface = ext->browserInterface();
01209
01210 if ( !iface )
01211 return;
01212
01213 iface->callMethod( "goHistory(int)", steps );
01214
01215 }
01216
01217 void KJS::Window::resizeTo(QWidget* tl, int width, int height)
01218 {
01219 KHTMLPart *part = ::qt_cast<KHTMLPart *>(m_frame->m_part);
01220 if(!part)
01221
01222 return;
01223 KParts::BrowserExtension *ext = part->browserExtension();
01224 if (!ext) {
01225 kdDebug(6070) << "Window::resizeTo found no browserExtension" << endl;
01226 return;
01227 }
01228
01229
01230 if ( width < 100 || height < 100 ) {
01231 kdDebug(6070) << "Window::resizeTo refused, window would be too small ("<<width<<","<<height<<")" << endl;
01232 return;
01233 }
01234
01235 QRect sg = KGlobalSettings::desktopGeometry(tl);
01236
01237 if ( width > sg.width() || height > sg.height() ) {
01238 kdDebug(6070) << "Window::resizeTo refused, window would be too big ("<<width<<","<<height<<")" << endl;
01239 return;
01240 }
01241
01242 kdDebug(6070) << "resizing to " << width << "x" << height << endl;
01243
01244 emit ext->resizeTopLevelWidget( width, height );
01245
01246
01247
01248 int right = tl->x() + tl->frameGeometry().width();
01249 int bottom = tl->y() + tl->frameGeometry().height();
01250 int moveByX = 0;
01251 int moveByY = 0;
01252 if ( right > sg.right() )
01253 moveByX = - right + sg.right();
01254 if ( bottom > sg.bottom() )
01255 moveByY = - bottom + sg.bottom();
01256 if ( moveByX || moveByY )
01257 emit ext->moveTopLevelWidget( tl->x() + moveByX , tl->y() + moveByY );
01258 }
01259
01260 Value Window::openWindow(ExecState *exec, const List& args)
01261 {
01262 KHTMLPart *part = ::qt_cast<KHTMLPart *>(m_frame->m_part);
01263 if (!part)
01264 return Undefined();
01265 KHTMLView *widget = part->view();
01266 Value v = args[0];
01267 QString str = v.toString(exec).qstring();
01268
01269
01270 KURL url;
01271 if (!str.isEmpty())
01272 {
01273 KHTMLPart* p = ::qt_cast<KHTMLPart *>(Window::retrieveActive(exec)->m_frame->m_part);
01274 if ( p )
01275 url = p->htmlDocument().completeURL(str).string();
01276 if ( !p ||
01277 !static_cast<DOM::DocumentImpl*>(p->htmlDocument().handle())->isURLAllowed(url.url()) )
01278 return Undefined();
01279 }
01280
01281 KHTMLSettings::KJSWindowOpenPolicy policy =
01282 part->settings()->windowOpenPolicy(part->url().host());
01283 if ( policy == KHTMLSettings::KJSWindowOpenAsk ) {
01284 emit part->browserExtension()->requestFocus(part);
01285 QString caption;
01286 if (!part->url().host().isEmpty())
01287 caption = part->url().host() + " - ";
01288 caption += i18n( "Confirmation: JavaScript Popup" );
01289 if ( KMessageBox::questionYesNo(widget,
01290 str.isEmpty() ?
01291 i18n( "This site is requesting to open up a new browser "
01292 "window via JavaScript.\n"
01293 "Do you want to allow this?" ) :
01294 i18n( "<qt>This site is requesting to open<p>%1</p>in a new browser window via JavaScript.<br />"
01295 "Do you want to allow this?</qt>").arg(KStringHandler::csqueeze(url.htmlURL(), 100)),
01296 caption ) == KMessageBox::Yes )
01297 policy = KHTMLSettings::KJSWindowOpenAllow;
01298 } else if ( policy == KHTMLSettings::KJSWindowOpenSmart )
01299 {
01300
01301 if (static_cast<ScriptInterpreter *>(exec->interpreter())->isWindowOpenAllowed())
01302 policy = KHTMLSettings::KJSWindowOpenAllow;
01303 }
01304 if ( policy != KHTMLSettings::KJSWindowOpenAllow ) {
01305 part->setSuppressedPopupIndicator(true);
01306 return Undefined();
01307 } else {
01308 KParts::WindowArgs winargs;
01309
01310
01311 QString features;
01312 if (args.size()>2) {
01313 features = args[2].toString(exec).qstring();
01314
01315 winargs.menuBarVisible = false;
01316 winargs.toolBarsVisible = false;
01317 winargs.statusBarVisible = false;
01318 QStringList flist = QStringList::split(',', features);
01319 QStringList::ConstIterator it = flist.begin();
01320 while (it != flist.end()) {
01321 QString s = *it++;
01322 QString key, val;
01323 int pos = s.find('=');
01324 if (pos >= 0) {
01325 key = s.left(pos).stripWhiteSpace().lower();
01326 val = s.mid(pos + 1).stripWhiteSpace().lower();
01327 QRect screen = KGlobalSettings::desktopGeometry(widget->topLevelWidget());
01328
01329 if (key == "left" || key == "screenx") {
01330 winargs.x = (int)val.toFloat() + screen.x();
01331 if (winargs.x < screen.x() || winargs.x > screen.right())
01332 winargs.x = screen.x();
01333 } else if (key == "top" || key == "screeny") {
01334 winargs.y = (int)val.toFloat() + screen.y();
01335 if (winargs.y < screen.y() || winargs.y > screen.bottom())
01336 winargs.y = screen.y();
01337 } else if (key == "height") {
01338 winargs.height = (int)val.toFloat() + 2*qApp->style().pixelMetric( QStyle::PM_DefaultFrameWidth ) + 2;
01339 if (winargs.height > screen.height())
01340 winargs.height = screen.height();
01341 if (winargs.height < 100)
01342 winargs.height = 100;
01343 } else if (key == "width") {
01344 winargs.width = (int)val.toFloat() + 2*qApp->style().pixelMetric( QStyle::PM_DefaultFrameWidth ) + 2;
01345 if (winargs.width > screen.width())
01346 winargs.width = screen.width();
01347 if (winargs.width < 100)
01348 winargs.width = 100;
01349 } else {
01350 goto boolargs;
01351 }
01352 continue;
01353 } else {
01354
01355 key = s.stripWhiteSpace().lower();
01356 val = "1";
01357 }
01358 boolargs:
01359 if (key == "menubar")
01360 winargs.menuBarVisible = (val == "1" || val == "yes");
01361 else if (key == "toolbar")
01362 winargs.toolBarsVisible = (val == "1" || val == "yes");
01363 else if (key == "location")
01364 winargs.toolBarsVisible = (val == "1" || val == "yes");
01365 else if (key == "status" || key == "statusbar")
01366 winargs.statusBarVisible = (val == "1" || val == "yes");
01367 else if (key == "resizable")
01368 winargs.resizable = (val == "1" || val == "yes");
01369 else if (key == "fullscreen")
01370 winargs.fullscreen = (val == "1" || val == "yes");
01371 }
01372 }
01373
01374 KParts::URLArgs uargs;
01375 KHTMLPart *p = part;
01376 uargs.frameName = args.size() > 1 ?
01377 args[1].toString(exec).qstring()
01378 : QString("_blank");
01379 if ( uargs.frameName.lower() == "_top" )
01380 {
01381 while ( p->parentPart() )
01382 p = p->parentPart();
01383 Window::retrieveWindow(p)->goURL(exec, url.url(), false );
01384 return Window::retrieve(p);
01385 }
01386 if ( uargs.frameName.lower() == "_parent" )
01387 {
01388 if ( p->parentPart() )
01389 p = p->parentPart();
01390 Window::retrieveWindow(p)->goURL(exec, url.url(), false );
01391 return Window::retrieve(p);
01392 }
01393 if ( uargs.frameName.lower() == "_self")
01394 {
01395 Window::retrieveWindow(p)->goURL(exec, url.url(), false );
01396 return Window::retrieve(p);
01397 }
01398 if ( uargs.frameName.lower() == "replace" )
01399 {
01400 Window::retrieveWindow(p)->goURL(exec, url.url(), true );
01401 return Window::retrieve(p);
01402 }
01403 uargs.serviceType = "text/html";
01404
01405
01406 KParts::ReadOnlyPart *newPart = 0L;
01407 emit p->browserExtension()->createNewWindow(KURL(), uargs,winargs,newPart);
01408 if (newPart && ::qt_cast<KHTMLPart*>(newPart)) {
01409 KHTMLPart *khtmlpart = static_cast<KHTMLPart*>(newPart);
01410
01411 khtmlpart->setOpener(p);
01412 khtmlpart->setOpenedByJS(true);
01413 if (khtmlpart->document().isNull()) {
01414 khtmlpart->begin();
01415 khtmlpart->write("<HTML><BODY>");
01416 khtmlpart->end();
01417 if ( p->docImpl() ) {
01418
01419 khtmlpart->docImpl()->setDomain( p->docImpl()->domain());
01420 khtmlpart->docImpl()->setBaseURL( p->docImpl()->baseURL() );
01421 }
01422 }
01423 uargs.serviceType = QString::null;
01424 if (uargs.frameName.lower() == "_blank")
01425 uargs.frameName = QString::null;
01426 if (!url.isEmpty())
01427 emit khtmlpart->browserExtension()->openURLRequest(url,uargs);
01428 return Window::retrieve(khtmlpart);
01429 } else
01430 return Undefined();
01431 }
01432 }
01433
01434 Value WindowFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
01435 {
01436 KJS_CHECK_THIS( Window, thisObj );
01437 Window *window = static_cast<Window *>(thisObj.imp());
01438 QString str, str2;
01439
01440 KHTMLPart *part = ::qt_cast<KHTMLPart *>(window->m_frame->m_part);
01441 if (!part)
01442 return Undefined();
01443
01444 KHTMLView *widget = part->view();
01445 Value v = args[0];
01446 UString s = v.toString(exec);
01447 str = s.qstring();
01448
01449 QString caption;
01450 if (part && !part->url().host().isEmpty())
01451 caption = part->url().host() + " - ";
01452 caption += "JavaScript";
01453
01454 switch(id) {
01455 case Window::Alert:
01456 if (!widget->dialogsAllowed())
01457 return Undefined();
01458 if ( part && part->xmlDocImpl() )
01459 part->xmlDocImpl()->updateRendering();
01460 if ( part )
01461 emit part->browserExtension()->requestFocus(part);
01462 KMessageBox::error(widget, str, caption);
01463 return Undefined();
01464 case Window::Confirm:
01465 if (!widget->dialogsAllowed())
01466 return Undefined();
01467 if ( part && part->xmlDocImpl() )
01468 part->xmlDocImpl()->updateRendering();
01469 if ( part )
01470 emit part->browserExtension()->requestFocus(part);
01471 return Boolean((KMessageBox::warningYesNo(widget, str, caption,
01472 KStdGuiItem::ok(), KStdGuiItem::cancel()) == KMessageBox::Yes));
01473 case Window::Prompt:
01474 if (!widget->dialogsAllowed())
01475 return Undefined();
01476 if ( part && part->xmlDocImpl() )
01477 part->xmlDocImpl()->updateRendering();
01478 if ( part )
01479 emit part->browserExtension()->requestFocus(part);
01480 bool ok;
01481 if (args.size() >= 2)
01482 str2 = KInputDialog::getText(caption,
01483 QStyleSheet::convertFromPlainText(str),
01484 args[1].toString(exec).qstring(), &ok, widget);
01485 else
01486 str2 = KInputDialog::getText(caption,
01487 QStyleSheet::convertFromPlainText(str),
01488 QString::null, &ok, widget);
01489 if ( ok )
01490 return String(str2);
01491 else
01492 return Null();
01493 case Window::Open:
01494 return window->openWindow(exec, args);
01495 case Window::Navigate:
01496 window->goURL(exec, args[0].toString(exec).qstring(), false );
01497 return Undefined();
01498 case Window::Focus: {
01499 KHTMLSettings::KJSWindowFocusPolicy policy =
01500 part->settings()->windowFocusPolicy(part->url().host());
01501 if(policy == KHTMLSettings::KJSWindowFocusAllow && widget) {
01502 widget->topLevelWidget()->raise();
01503 KWin::deIconifyWindow( widget->topLevelWidget()->winId() );
01504 widget->setActiveWindow();
01505 emit part->browserExtension()->requestFocus(part);
01506 }
01507 return Undefined();
01508 }
01509 case Window::Blur:
01510
01511 return Undefined();
01512 };
01513
01514
01515
01516 if (!window->isSafeScript(exec))
01517 return Undefined();
01518
01519 switch (id) {
01520 case Window::ScrollBy:
01521 if(args.size() == 2 && widget)
01522 widget->scrollBy(args[0].toInt32(exec), args[1].toInt32(exec));
01523 return Undefined();
01524 case Window::Scroll:
01525 case Window::ScrollTo:
01526 if(args.size() == 2 && widget)
01527 widget->setContentsPos(args[0].toInt32(exec), args[1].toInt32(exec));
01528 return Undefined();
01529 case Window::MoveBy: {
01530 KHTMLSettings::KJSWindowMovePolicy policy =
01531 part->settings()->windowMovePolicy(part->url().host());
01532 if(policy == KHTMLSettings::KJSWindowMoveAllow && args.size() == 2 && widget)
01533 {
01534 KParts::BrowserExtension *ext = part->browserExtension();
01535 if (ext) {
01536 QWidget * tl = widget->topLevelWidget();
01537 QRect sg = KGlobalSettings::desktopGeometry(tl);
01538
01539 QPoint dest = tl->pos() + QPoint( args[0].toInt32(exec), args[1].toInt32(exec) );
01540
01541 if ( dest.x() >= sg.x() && dest.y() >= sg.x() &&
01542 dest.x()+tl->width() <= sg.width()+sg.x() &&
01543 dest.y()+tl->height() <= sg.height()+sg.y() )
01544 emit ext->moveTopLevelWidget( dest.x(), dest.y() );
01545 }
01546 }
01547 return Undefined();
01548 }
01549 case Window::MoveTo: {
01550 KHTMLSettings::KJSWindowMovePolicy policy =
01551 part->settings()->windowMovePolicy(part->url().host());
01552 if(policy == KHTMLSettings::KJSWindowMoveAllow && args.size() == 2 && widget)
01553 {
01554 KParts::BrowserExtension *ext = part->browserExtension();
01555 if (ext) {
01556 QWidget * tl = widget->topLevelWidget();
01557 QRect sg = KGlobalSettings::desktopGeometry(tl);
01558
01559 QPoint dest( args[0].toInt32(exec)+sg.x(), args[1].toInt32(exec)+sg.y() );
01560
01561 if ( dest.x() >= sg.x() && dest.y() >= sg.y() &&
01562 dest.x()+tl->width() <= sg.width()+sg.x() &&
01563 dest.y()+tl->height() <= sg.height()+sg.y() )
01564 emit ext->moveTopLevelWidget( dest.x(), dest.y() );
01565 }
01566 }
01567 return Undefined();
01568 }
01569 case Window::ResizeBy: {
01570 KHTMLSettings::KJSWindowResizePolicy policy =
01571 part->settings()->windowResizePolicy(part->url().host());
01572 if(policy == KHTMLSettings::KJSWindowResizeAllow
01573 && args.size() == 2 && widget)
01574 {
01575 QWidget * tl = widget->topLevelWidget();
01576 QRect geom = tl->frameGeometry();
01577 window->resizeTo( tl,
01578 geom.width() + args[0].toInt32(exec),
01579 geom.height() + args[1].toInt32(exec) );
01580 }
01581 return Undefined();
01582 }
01583 case Window::ResizeTo: {
01584 KHTMLSettings::KJSWindowResizePolicy policy =
01585 part->settings()->windowResizePolicy(part->url().host());
01586 if(policy == KHTMLSettings::KJSWindowResizeAllow
01587 && args.size() == 2 && widget)
01588 {
01589 QWidget * tl = widget->topLevelWidget();
01590 window->resizeTo( tl, args[0].toInt32(exec), args[1].toInt32(exec) );
01591 }
01592 return Undefined();
01593 }
01594 case Window::SetTimeout:
01595 case Window::SetInterval: {
01596 bool singleShot;
01597 int i;
01598 if (args.size() == 0)
01599 return Undefined();
01600 if (args.size() > 1) {
01601 singleShot = (id == Window::SetTimeout);
01602 i = args[1].toInt32(exec);
01603 } else {
01604
01605 singleShot = true;
01606 i = 4;
01607 }
01608 if (v.isA(StringType)) {
01609 int r = (const_cast<Window*>(window))->winq->installTimeout(Identifier(s), i, singleShot );
01610 return Number(r);
01611 }
01612 else if (v.isA(ObjectType) && Object::dynamicCast(v).implementsCall()) {
01613 Object func = Object::dynamicCast(v);
01614 List funcArgs;
01615 ListIterator it = args.begin();
01616 int argno = 0;
01617 while (it != args.end()) {
01618 Value arg = it++;
01619 if (argno++ >= 2)
01620 funcArgs.append(arg);
01621 }
01622 if (args.size() < 2)
01623 funcArgs.append(Number(i));
01624 int r = (const_cast<Window*>(window))->winq->installTimeout(func, funcArgs, i, singleShot );
01625 return Number(r);
01626 }
01627 else
01628 return Undefined();
01629 }
01630 case Window::ClearTimeout:
01631 case Window::ClearInterval:
01632 (const_cast<Window*>(window))->winq->clearTimeout(v.toInt32(exec));
01633 return Undefined();
01634 case Window::Close: {
01635
01636
01637
01638
01639
01640
01641
01642
01643
01644
01645 bool doClose = false;
01646 if (!part->openedByJS())
01647 {
01648
01649
01650 History history(exec,part);
01651
01652 if ( history.get( exec, "length" ).toInt32(exec) <= 1 )
01653 {
01654 doClose = true;
01655 }
01656 else
01657 {
01658
01659 emit part->browserExtension()->requestFocus(part);
01660 if ( KMessageBox::questionYesNo( window->part()->widget(), i18n("Close window?"), i18n("Confirmation Required") )
01661 == KMessageBox::Yes )
01662 doClose = true;
01663 }
01664 }
01665 else
01666 doClose = true;
01667
01668 if (doClose)
01669 {
01670
01671
01672
01673 if ( Window::retrieveActive(exec) == window ) {
01674 if (widget) {
01675
01676
01677 widget->closeChildDialogs();
01678 }
01679
01680
01681 Window* w = const_cast<Window*>(window);
01682 w->m_delayed.append( Window::DelayedAction( Window::DelayedClose ) );
01683 } else {
01684
01685 (const_cast<Window*>(window))->closeNow();
01686 }
01687 }
01688 return Undefined();
01689 }
01690 case Window::Print:
01691 if ( widget ) {
01692
01693 widget->print();
01694
01695 }
01696 case Window::CaptureEvents:
01697 case Window::ReleaseEvents:
01698
01699 break;
01700 case Window::AddEventListener: {
01701 JSEventListener *listener = Window::retrieveActive(exec)->getJSEventListener(args[1]);
01702 if (listener) {
01703 DOM::DocumentImpl* docimpl = static_cast<DOM::DocumentImpl *>(part->document().handle());
01704 docimpl->addWindowEventListener(DOM::EventImpl::typeToId(args[0].toString(exec).string()),listener,args[2].toBoolean(exec));
01705 }
01706 return Undefined();
01707 }
01708 case Window::RemoveEventListener: {
01709 JSEventListener *listener = Window::retrieveActive(exec)->getJSEventListener(args[1]);
01710 if (listener) {
01711 DOM::DocumentImpl* docimpl = static_cast<DOM::DocumentImpl *>(part->document().handle());
01712 docimpl->removeWindowEventListener(DOM::EventImpl::typeToId(args[0].toString(exec).string()),listener,args[2].toBoolean(exec));
01713 }
01714 return Undefined();
01715 }
01716
01717 }
01718 return Undefined();
01719 }
01720
01722
01723
01724 ScheduledAction::ScheduledAction(Object _func, List _args, QTime _nextTime, int _interval, bool _singleShot,
01725 int _timerId)
01726 {
01727
01728 func = static_cast<ObjectImp*>(_func.imp());
01729 args = _args;
01730 isFunction = true;
01731 singleShot = _singleShot;
01732 nextTime = _nextTime;
01733 interval = _interval;
01734 executing = false;
01735 timerId = _timerId;
01736 }
01737
01738
01739 ScheduledAction::ScheduledAction(QString _code, QTime _nextTime, int _interval, bool _singleShot, int _timerId)
01740 {
01741
01742
01743
01744 func = 0;
01745 code = _code;
01746 isFunction = false;
01747 singleShot = _singleShot;
01748 nextTime = _nextTime;
01749 interval = _interval;
01750 executing = false;
01751 timerId = _timerId;
01752 }
01753
01754 void ScheduledAction::execute(Window *window)
01755 {
01756 KHTMLPart *part = ::qt_cast<KHTMLPart *>(window->m_frame->m_part);
01757 if (!part)
01758 return;
01759 ScriptInterpreter *interpreter = static_cast<ScriptInterpreter *>(part->jScript()->interpreter());
01760
01761 interpreter->setProcessingTimerCallback(true);
01762
01763
01764 if (isFunction) {
01765 if (func->implementsCall()) {
01766
01767 Q_ASSERT( part );
01768 if ( part )
01769 {
01770 KJS::Interpreter *interpreter = part->jScript()->interpreter();
01771 ExecState *exec = interpreter->globalExec();
01772 Q_ASSERT( window == interpreter->globalObject().imp() );
01773 Object obj( window );
01774 func->call(exec,obj,args);
01775 if (exec->hadException())
01776 exec->clearException();
01777
01778
01779 part->document().updateRendering();
01780 }
01781 }
01782 }
01783 else {
01784 part->executeScript(DOM::Node(), code);
01785 }
01786
01787 interpreter->setProcessingTimerCallback(false);
01788 }
01789
01790 void ScheduledAction::mark()
01791 {
01792 if (func && !func->marked())
01793 func->mark();
01794 args.mark();
01795 }
01796
01797 ScheduledAction::~ScheduledAction()
01798 {
01799
01800 }
01801
01803
01804 WindowQObject::WindowQObject(Window *w)
01805 : parent(w)
01806 {
01807
01808 if ( !parent->m_frame )
01809 kdDebug(6070) << "WARNING: null part in " << k_funcinfo << endl;
01810 else
01811 connect( parent->m_frame, SIGNAL( destroyed() ),
01812 this, SLOT( parentDestroyed() ) );
01813 pausedTime = 0;
01814 lastTimerId = 0;
01815 }
01816
01817 WindowQObject::~WindowQObject()
01818 {
01819
01820 parentDestroyed();
01821 }
01822
01823 void WindowQObject::parentDestroyed()
01824 {
01825 killTimers();
01826
01827 QPtrListIterator<ScheduledAction> it(scheduledActions);
01828 for (; it.current(); ++it)
01829 delete it.current();
01830 scheduledActions.clear();
01831 }
01832
01833 int WindowQObject::installTimeout(const Identifier &handler, int t, bool singleShot)
01834 {
01835 int id = ++lastTimerId;
01836 if (t < 10) t = 10;
01837 QTime nextTime = QTime::currentTime().addMSecs(-pausedTime).addMSecs(t);
01838 ScheduledAction *action = new ScheduledAction(handler.qstring(),nextTime,t,singleShot,id);
01839 scheduledActions.append(action);
01840 setNextTimer();
01841 return id;
01842 }
01843
01844 int WindowQObject::installTimeout(const Value &func, List args, int t, bool singleShot)
01845 {
01846 Object objFunc = Object::dynamicCast( func );
01847 if (!objFunc.isValid())
01848 return 0;
01849 int id = ++lastTimerId;
01850 if (t < 10) t = 10;
01851 QTime nextTime = QTime::currentTime().addMSecs(-pausedTime).addMSecs(t);
01852 ScheduledAction *action = new ScheduledAction(objFunc,args,nextTime,t,singleShot,id);
01853 scheduledActions.append(action);
01854 setNextTimer();
01855 return id;
01856 }
01857
01858 void WindowQObject::clearTimeout(int timerId)
01859 {
01860 QPtrListIterator<ScheduledAction> it(scheduledActions);
01861 for (; it.current(); ++it) {
01862 ScheduledAction *action = it.current();
01863 if (action->timerId == timerId) {
01864 scheduledActions.removeRef(action);
01865 if (!action->executing)
01866 delete action;
01867 return;
01868 }
01869 }
01870 }
01871
01872 bool WindowQObject::hasTimers() const
01873 {
01874 return scheduledActions.count();
01875 }
01876
01877 void WindowQObject::mark()
01878 {
01879 QPtrListIterator<ScheduledAction> it(scheduledActions);
01880 for (; it.current(); ++it)
01881 it.current()->mark();
01882 }
01883
01884 void WindowQObject::timerEvent(QTimerEvent *)
01885 {
01886 killTimers();
01887
01888 if (scheduledActions.isEmpty())
01889 return;
01890
01891 QTime currentActual = QTime::currentTime();
01892 QTime currentAdjusted = currentActual.addMSecs(-pausedTime);
01893
01894
01895
01896 QPtrList<ScheduledAction> toExecute;
01897 QPtrListIterator<ScheduledAction> it(scheduledActions);
01898 for (; it.current(); ++it)
01899 if (currentAdjusted >= it.current()->nextTime)
01900 toExecute.append(it.current());
01901
01902
01903 it = QPtrListIterator<ScheduledAction>(toExecute);
01904 for (; it.current(); ++it) {
01905 ScheduledAction *action = it.current();
01906 if (!scheduledActions.containsRef(action))
01907 continue;
01908
01909 action->executing = true;
01910
01911 if (action->singleShot)
01912 scheduledActions.removeRef(action);
01913 if (parent->part())
01914 action->execute(parent);
01915
01916 action->executing = false;
01917
01918 if (!scheduledActions.containsRef(action))
01919 delete action;
01920 else
01921 action->nextTime = action->nextTime.addMSecs(action->interval);
01922 }
01923
01924 pausedTime += currentActual.msecsTo(QTime::currentTime());
01925
01926
01927 setNextTimer();
01928 }
01929
01930 void WindowQObject::setNextTimer()
01931 {
01932 if (scheduledActions.isEmpty())
01933 return;
01934
01935 QPtrListIterator<ScheduledAction> it(scheduledActions);
01936 QTime nextTime = it.current()->nextTime;
01937 for (++it; it.current(); ++it)
01938 if (nextTime > it.current()->nextTime)
01939 nextTime = it.current()->nextTime;
01940
01941 QTime nextTimeActual = nextTime.addMSecs(pausedTime);
01942 int nextInterval = QTime::currentTime().msecsTo(nextTimeActual);
01943 if (nextInterval < 0)
01944 nextInterval = 0;
01945 startTimer(nextInterval);
01946 }
01947
01948 void WindowQObject::timeoutClose()
01949 {
01950 parent->closeNow();
01951 }
01952
01953 Value FrameArray::get(ExecState *exec, const Identifier &p) const
01954 {
01955 #ifdef KJS_VERBOSE
01956 kdDebug(6070) << "FrameArray::get " << p.qstring() << " part=" << (void*)part << endl;
01957 #endif
01958 if (part.isNull())
01959 return Undefined();
01960
01961 QPtrList<KParts::ReadOnlyPart> frames = part->frames();
01962 unsigned int len = frames.count();
01963 if (p == lengthPropertyName)
01964 return Number(len);
01965 else if (p== "location")
01966 {
01967 Object obj = Object::dynamicCast( Window::retrieve( part ) );
01968 if ( !obj.isNull() )
01969 return obj.get( exec, "location" );
01970 return Undefined();
01971 }
01972
01973
01974 KParts::ReadOnlyPart *frame = part->findFramePart(p.qstring());
01975 if (!frame) {
01976 bool ok;
01977 unsigned int i = p.toArrayIndex(&ok);
01978 if (ok && i < len)
01979 frame = frames.at(i);
01980 }
01981
01982
01983
01984
01985 if (frame) {
01986 return Window::retrieve(frame);
01987 }
01988
01989 return ObjectImp::get(exec, p);
01990 }
01991
01993
01994 const ClassInfo Location::info = { "Location", 0, &LocationTable, 0 };
01995
01996
01997
01998
01999
02000
02001
02002
02003
02004
02005
02006
02007
02008
02009
02010
02011
02012 IMPLEMENT_PROTOFUNC_DOM(LocationFunc)
02013 Location::Location(khtml::ChildFrame *f) : m_frame(f)
02014 {
02015
02016 }
02017
02018 Location::~Location()
02019 {
02020
02021 }
02022
02023 KParts::ReadOnlyPart *Location::part() const {
02024 return m_frame ? static_cast<KParts::ReadOnlyPart *>(m_frame->m_part) : 0L;
02025 }
02026
02027 Value Location::get(ExecState *exec, const Identifier &p) const
02028 {
02029 #ifdef KJS_VERBOSE
02030 kdDebug(6070) << "Location::get " << p.qstring() << " m_part=" << (void*)m_frame->m_part << endl;
02031 #endif
02032
02033 if (m_frame.isNull() || m_frame->m_part.isNull())
02034 return Undefined();
02035
02036 const HashEntry *entry = Lookup::findEntry(&LocationTable, p);
02037
02038
02039 if ( entry && entry->value == Replace )
02040 return lookupOrCreateFunction<LocationFunc>(exec,p,this,entry->value,entry->params,entry->attr);
02041
02042
02043 const Window* window = Window::retrieveWindow( m_frame->m_part );
02044 if ( !window || !window->isSafeScript(exec) )
02045 return Undefined();
02046
02047 KURL url = m_frame->m_part->url();
02048 if (entry)
02049 switch (entry->value) {
02050 case Hash:
02051 return String( url.ref().isNull() ? QString("") : "#" + url.ref() );
02052 case Host: {
02053 UString str = url.host();
02054 if (url.port())
02055 str += ":" + QString::number((int)url.port());
02056 return String(str);
02057
02058
02059
02060 }
02061 case Hostname:
02062 return String( url.host() );
02063 case Href:
02064 if (!url.hasPath())
02065 return String( url.prettyURL()+"/" );
02066 else
02067 return String( url.prettyURL() );
02068 case Pathname:
02069 return String( url.path().isEmpty() ? QString("/") : url.path() );
02070 case Port:
02071 return String( url.port() ? QString::number((int)url.port()) : QString::fromLatin1("") );
02072 case Protocol:
02073 return String( url.protocol()+":" );
02074 case Search:
02075 return String( url.query() );
02076 case EqualEqual:
02077 return String(toString(exec));
02078 case ToString:
02079 return lookupOrCreateFunction<LocationFunc>(exec,p,this,entry->value,entry->params,entry->attr);
02080 }
02081
02082 ValueImp * val = ObjectImp::getDirect(p);
02083 if (val)
02084 return Value(val);
02085 if (entry && (entry->attr & Function))
02086 return lookupOrCreateFunction<LocationFunc>(exec,p,this,entry->value,entry->params,entry->attr);
02087
02088 return Undefined();
02089 }
02090
02091 void Location::put(ExecState *exec, const Identifier &p, const Value &v, int attr)
02092 {
02093 #ifdef KJS_VERBOSE
02094 kdDebug(6070) << "Location::put " << p.qstring() << " m_part=" << (void*)m_frame->m_part << endl;
02095 #endif
02096 if (m_frame.isNull() || m_frame->m_part.isNull())
02097 return;
02098
02099
02100 const Window* window = Window::retrieveWindow( m_frame->m_part );
02101 if ( !window || !window->isSafeScript(exec) )
02102 return;
02103
02104 QString str = v.toString(exec).qstring();
02105 KURL url = m_frame->m_part->url();
02106 const HashEntry *entry = Lookup::findEntry(&LocationTable, p);
02107 if (entry)
02108 switch (entry->value) {
02109 case Href: {
02110 KHTMLPart* p =::qt_cast<KHTMLPart*>(Window::retrieveActive(exec)->part());
02111 if ( p )
02112 url = p->htmlDocument().completeURL( str ).string();
02113 else
02114 url = str;
02115 break;
02116 }
02117 case Hash:
02118
02119 if (str == url.ref()) return;
02120 url.setRef(str);
02121 break;
02122 case Host: {
02123 QString host = str.left(str.find(":"));
02124 QString port = str.mid(str.find(":")+1);
02125 url.setHost(host);
02126 url.setPort(port.toUInt());
02127 break;
02128 }
02129 case Hostname:
02130 url.setHost(str);
02131 break;
02132 case Pathname:
02133 url.setPath(str);
02134 break;
02135 case Port:
02136 url.setPort(str.toUInt());
02137 break;
02138 case Protocol:
02139 url.setProtocol(str);
02140 break;
02141 case Search:
02142 url.setQuery(str);
02143 break;
02144 }
02145 else {
02146 ObjectImp::put(exec, p, v, attr);
02147 return;
02148 }
02149
02150 Window::retrieveWindow(m_frame->m_part)->goURL(exec, url.url(), false );
02151 }
02152
02153 Value Location::toPrimitive(ExecState *exec, Type) const
02154 {
02155 if (m_frame) {
02156 Window* window = Window::retrieveWindow( m_frame->m_part );
02157 if ( window && window->isSafeScript(exec) )
02158 return String(toString(exec));
02159 }
02160 return Undefined();
02161 }
02162
02163 UString Location::toString(ExecState *exec) const
02164 {
02165 if (m_frame) {
02166 Window* window = Window::retrieveWindow( m_frame->m_part );
02167 if ( window && window->isSafeScript(exec) )
02168 {
02169 if (!m_frame->m_part->url().hasPath())
02170 return m_frame->m_part->url().prettyURL()+"/";
02171 else
02172 return m_frame->m_part->url().prettyURL();
02173 }
02174 }
02175 return "";
02176 }
02177
02178 Value LocationFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
02179 {
02180 KJS_CHECK_THIS( Location, thisObj );
02181 Location *location = static_cast<Location *>(thisObj.imp());
02182 KParts::ReadOnlyPart *part = location->part();
02183
02184 if (!part) return Undefined();
02185
02186 Window* window = Window::retrieveWindow(part);
02187
02188 if ( !window->isSafeScript(exec) && id != Location::Replace)
02189 return Undefined();
02190
02191 switch (id) {
02192 case Location::Assign:
02193 case Location::Replace:
02194 Window::retrieveWindow(part)->goURL(exec, args[0].toString(exec).qstring(),
02195 id == Location::Replace);
02196 break;
02197 case Location::Reload: {
02198 KHTMLPart *khtmlpart = ::qt_cast<KHTMLPart *>(part);
02199 if (part)
02200 khtmlpart->scheduleRedirection(-1, part->url().url(), true);
02201 break;
02202 }
02203 case Location::ToString:
02204 return String(location->toString(exec));
02205 }
02206 return Undefined();
02207 }
02208
02210
02211 const ClassInfo External::info = { "External", 0, 0, 0 };
02212
02213
02214
02215
02216
02217 IMPLEMENT_PROTOFUNC_DOM(ExternalFunc)
02218
02219 Value External::get(ExecState *exec, const Identifier &p) const
02220 {
02221 return lookupGetFunction<ExternalFunc,ObjectImp>(exec,p,&ExternalTable,this);
02222 }
02223
02224 Value ExternalFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
02225 {
02226 KJS_CHECK_THIS( External, thisObj );
02227 External *external = static_cast<External *>(thisObj.imp());
02228
02229 KHTMLPart *part = external->part;
02230 if (!part)
02231 return Undefined();
02232
02233 KHTMLView *widget = part->view();
02234
02235 switch (id) {
02236 case External::AddFavorite:
02237 {
02238 if (!widget->dialogsAllowed())
02239 return Undefined();
02240 part->xmlDocImpl()->updateRendering();
02241 if (args.size() != 1 && args.size() != 2)
02242 return Undefined();
02243
02244 QString url = args[0].toString(exec).qstring();
02245 QString title;
02246 if (args.size() == 2)
02247 title = args[1].toString(exec).qstring();
02248
02249
02250
02251 return Undefined();
02252
02253 QString question;
02254 if ( title.isEmpty() )
02255 question = i18n("Do you want a bookmark pointing to the location \"%1\" to be added to your collection?")
02256 .arg(url);
02257 else
02258 question = i18n("Do you want a bookmark pointing to the location \"%1\" titled \"%2\" to be added to your collection?")
02259 .arg(url).arg(title);
02260
02261 emit part->browserExtension()->requestFocus(part);
02262
02263 QString caption;
02264 if (!part->url().host().isEmpty())
02265 caption = part->url().host() + " - ";
02266 caption += i18n("JavaScript Attempted Bookmark Insert");
02267
02268 if (KMessageBox::warningYesNo(
02269 widget, question, caption,
02270 i18n("Insert"), i18n("Disallow")) == KMessageBox::Yes)
02271 {
02272 KBookmarkManager *mgr = KBookmarkManager::userBookmarksManager();
02273 mgr->addBookmarkDialog(url,title);
02274 }
02275 break;
02276 }
02277 default:
02278 return Undefined();
02279 }
02280
02281 return Undefined();
02282 }
02283
02285
02286 const ClassInfo History::info = { "History", 0, 0, 0 };
02287
02288
02289
02290
02291
02292
02293
02294
02295 IMPLEMENT_PROTOFUNC_DOM(HistoryFunc)
02296
02297 Value History::get(ExecState *exec, const Identifier &p) const
02298 {
02299 return lookupGet<HistoryFunc,History,ObjectImp>(exec,p,&HistoryTable,this);
02300 }
02301
02302 Value History::getValueProperty(ExecState *, int token) const
02303 {
02304
02305
02306 switch (token) {
02307 case Length:
02308 {
02309 KParts::BrowserExtension *ext = part->browserExtension();
02310 if ( !ext )
02311 return Number( 0 );
02312
02313 KParts::BrowserInterface *iface = ext->browserInterface();
02314 if ( !iface )
02315 return Number( 0 );
02316
02317 QVariant length = iface->property( "historyLength" );
02318
02319 if ( length.type() != QVariant::UInt )
02320 return Number( 0 );
02321
02322 return Number( length.toUInt() );
02323 }
02324 default:
02325 kdDebug(6070) << "WARNING: Unhandled token in History::getValueProperty : " << token << endl;
02326 return Undefined();
02327 }
02328 }
02329
02330 Value HistoryFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
02331 {
02332 KJS_CHECK_THIS( History, thisObj );
02333 History *history = static_cast<History *>(thisObj.imp());
02334
02335 Value v = args[0];
02336 Number n;
02337 if(!v.isNull())
02338 n = v.toInteger(exec);
02339
02340 int steps;
02341 switch (id) {
02342 case History::Back:
02343 steps = -1;
02344 break;
02345 case History::Forward:
02346 steps = 1;
02347 break;
02348 case History::Go:
02349 steps = n.intValue();
02350 break;
02351 default:
02352 return Undefined();
02353 }
02354
02355
02356
02357
02358
02359 if (!steps)
02360 {
02361 history->part->openURL( history->part->url() );
02362 } else
02363 {
02364
02365
02366 Window* window = Window::retrieveWindow( history->part );
02367 window->delayedGoHistory( steps );
02368 }
02369 return Undefined();
02370 }
02371
02373
02374 #ifdef Q_WS_QWS
02375
02376 const ClassInfo Konqueror::info = { "Konqueror", 0, 0, 0 };
02377
02378 bool Konqueror::hasProperty(ExecState *exec, const Identifier &p) const
02379 {
02380 if ( p.qstring().startsWith( "goHistory" ) ) return false;
02381
02382 return true;
02383 }
02384
02385 Value Konqueror::get(ExecState *exec, const Identifier &p) const
02386 {
02387 if ( p == "goHistory" || part->url().protocol() != "http" || part->url().host() != "localhost" )
02388 return Undefined();
02389
02390 KParts::BrowserExtension *ext = part->browserExtension();
02391 if ( ext ) {
02392 KParts::BrowserInterface *iface = ext->browserInterface();
02393 if ( iface ) {
02394 QVariant prop = iface->property( p.qstring().latin1() );
02395
02396 if ( prop.isValid() ) {
02397 switch( prop.type() ) {
02398 case QVariant::Int:
02399 return Number( prop.toInt() );
02400 case QVariant::String:
02401 return String( prop.toString() );
02402 default:
02403 break;
02404 }
02405 }
02406 }
02407 }
02408
02409 return Value( new KonquerorFunc(this, p.qstring().latin1() ) );
02410 }
02411
02412 Value KonquerorFunc::tryCall(ExecState *exec, Object &, const List &args)
02413 {
02414 KParts::BrowserExtension *ext = konqueror->part->browserExtension();
02415
02416 if(!ext)
02417 return Undefined();
02418
02419 KParts::BrowserInterface *iface = ext->browserInterface();
02420
02421 if ( !iface )
02422 return Undefined();
02423
02424 QCString n = m_name.data();
02425 n += "()";
02426 iface->callMethod( n.data(), QVariant() );
02427
02428 return Undefined();
02429 }
02430
02431 UString Konqueror::toString(ExecState *) const
02432 {
02433 return UString("[object Konqueror]");
02434 }
02435
02436 #endif
02437
02438
02439 #include "kjs_window.moc"