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tdelibs/tdehtml/ecma/kjs_events.cpp

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// -*- c-basic-offset: 2 -*-
/*
* This file is part of the KDE libraries
* Copyright (C) 2001 Peter Kelly (pmk@post.com)
* 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 "kjs_window.h"
#include "kjs_events.h"
#include "kjs_events.lut.h"
#include "kjs_views.h"
#include "kjs_proxy.h"
#include "xml/dom_nodeimpl.h"
#include "xml/dom_docimpl.h"
#include "xml/dom2_eventsimpl.h"
#include "rendering/render_object.h"
#include "rendering/render_canvas.h"
#include "xml/dom2_eventsimpl.h"
#include "tdehtml_part.h"
#include <kdebug.h>
using namespace DOM;
namespace KJS {
// -------------------------------------------------------------------------
JSEventListener::JSEventListener(Object _listener, ObjectImp *_compareListenerImp, const Object &_win, bool _html)
: listener( _listener ), compareListenerImp( _compareListenerImp ), html( _html ), win( _win )
{
//fprintf(stderr,"JSEventListener::JSEventListener this=%p listener=%p\n",this,listener.imp());
if (compareListenerImp) {
static_cast<Window*>(win.imp())->jsEventListeners.insert(compareListenerImp, this);
}
}
JSEventListener::~JSEventListener()
{
if (compareListenerImp) {
static_cast<Window*>(win.imp())->jsEventListeners.remove(compareListenerImp);
}
//fprintf(stderr,"JSEventListener::~JSEventListener this=%p listener=%p\n",this,listener.imp());
}
void JSEventListener::handleEvent(DOM::Event &evt)
{
#ifdef KJS_DEBUGGER
if (KJSDebugWin::debugWindow() && KJSDebugWin::debugWindow()->inSession())
return;
#endif
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>(static_cast<Window*>(win.imp())->part());
KJSProxy *proxy = 0L;
if (part)
proxy = part->jScript();
if (proxy && listener.isValid() && listener.implementsCall()) {
ref();
KJS::ScriptInterpreter *interpreter = static_cast<KJS::ScriptInterpreter *>(proxy->interpreter());
ExecState *exec = interpreter->globalExec();
List args;
args.append(getDOMEvent(exec,evt));
// Set "this" to the event's current target
Object thisObj = Object::dynamicCast(getDOMNode(exec,evt.currentTarget()));
if ( !thisObj.isValid() ) {
// Window events (window.onload/window.onresize etc.) must have 'this' set to the window.
// DocumentImpl::defaultEventHandler sets currentTarget to 0 to mean 'window'.
thisObj = win;
}
Window *window = static_cast<Window*>(win.imp());
// Set the event we're handling in the Window object
window->setCurrentEvent( &evt );
// ... and in the interpreter
interpreter->setCurrentEvent( &evt );
KJSCPUGuard guard;
guard.start();
Value retval = listener.call(exec, thisObj, args);
guard.stop();
window->setCurrentEvent( 0 );
interpreter->setCurrentEvent( 0 );
if ( exec->hadException() )
exec->clearException();
else if (html)
{
TQVariant ret = ValueToVariant(exec, retval);
if (ret.type() == TQVariant::Bool && ret.toBool() == false)
evt.preventDefault();
}
window->afterScriptExecution();
deref();
}
}
DOM::DOMString JSEventListener::eventListenerType()
{
if (html)
return "_tdehtml_HTMLEventListener";
else
return "_tdehtml_JSEventListener";
}
Object JSEventListener::listenerObj() const
{
return listener;
}
JSLazyEventListener::JSLazyEventListener(const TQString &_code, const TQString &_name, const Object &_win, DOM::NodeImpl* _originalNode)
: JSEventListener(Object(), 0, _win, true),
code(_code), name(_name),
parsed(false)
{
// We don't retain the original node, because we assume it
// will stay alive as long as this handler object is around
// and we need to avoid a reference cycle. If JS transfers
// this handler to another node, parseCode will be called and
// then originalNode is no longer needed.
originalNode = _originalNode;
}
JSLazyEventListener::~JSLazyEventListener()
{
if (listener.isValid()) {
static_cast<Window*>(win.imp())->jsEventListeners.remove(listener.imp());
}
}
void JSLazyEventListener::handleEvent(DOM::Event &evt)
{
parseCode();
if (listener.isValid()) {
JSEventListener::handleEvent(evt);
}
}
Object JSLazyEventListener::listenerObj() const
{
parseCode();
return listener;
}
void JSLazyEventListener::parseCode() const
{
if (!parsed) {
KHTMLPart *part = ::tqqt_cast<KHTMLPart *>(static_cast<Window*>(win.imp())->part());
KJSProxy *proxy = 0L;
if (part)
proxy = part->jScript();
if (proxy) {
KJS::ScriptInterpreter *interpreter = static_cast<KJS::ScriptInterpreter *>(proxy->interpreter());
ExecState *exec = interpreter->globalExec();
//KJS::Constructor constr(KJS::Global::current().get("Function").imp());
KJS::Object constr = interpreter->builtinFunction();
KJS::List args;
static KJS::String eventString("event");
args.append(eventString);
args.append(KJS::String(code));
listener = constr.construct(exec, args); // ### is globalExec ok ?
if (exec->hadException()) {
exec->clearException();
// failed to parse, so let's just make this listener a no-op
listener = Object();
} else if (!listener.inherits(&DeclaredFunctionImp::info)) {
listener = Object();// Error creating function
} else {
DeclaredFunctionImp *declFunc = static_cast<DeclaredFunctionImp*>(listener.imp());
declFunc->setName(Identifier(static_cast<UString>(name)));
if (originalNode)
{
// Add the event's home element to the scope
// (and the document, and the form - see KJS::HTMLElement::eventHandlerScope)
ScopeChain scope = listener.scope();
Object thisObj = Object::dynamicCast(getDOMNode(exec, originalNode));
if (thisObj.isValid()) {
static_cast<DOMNode*>(thisObj.imp())->pushEventHandlerScope(exec, scope);
listener.setScope(scope);
}
}
}
}
// no more need to keep the unparsed code around
code = TQString();
if (listener.isValid()) {
static_cast<Window*>(win.imp())->jsEventListeners.insert(listener.imp(),
(KJS::JSEventListener *)(this));
}
parsed = true;
}
}
// -------------------------------------------------------------------------
const ClassInfo DOMEvent::info = { "Event", 0, &DOMEventTable, 0 };
/*
@begin DOMEventTable 7
type DOMEvent::Type DontDelete|ReadOnly
target DOMEvent::Target DontDelete|ReadOnly
currentTarget DOMEvent::CurrentTarget DontDelete|ReadOnly
srcElement DOMEvent::SrcElement DontDelete|ReadOnly
eventPhase DOMEvent::EventPhase DontDelete|ReadOnly
bubbles DOMEvent::Bubbles DontDelete|ReadOnly
cancelable DOMEvent::Cancelable DontDelete|ReadOnly
timeStamp DOMEvent::TimeStamp DontDelete|ReadOnly
returnValue DOMEvent::ReturnValue DontDelete
cancelBubble DOMEvent::CancelBubble DontDelete
@end
@begin DOMEventProtoTable 3
stopPropagation DOMEvent::StopPropagation DontDelete|Function 0
preventDefault DOMEvent::PreventDefault DontDelete|Function 0
initEvent DOMEvent::InitEvent DontDelete|Function 3
@end
*/
KJS_DEFINE_PROTOTYPE(DOMEventProto)
IMPLEMENT_PROTOFUNC_DOM(DOMEventProtoFunc)
KJS_IMPLEMENT_PROTOTYPE("DOMEvent", DOMEventProto, DOMEventProtoFunc)
DOMEvent::DOMEvent(ExecState *exec, DOM::Event e)
: DOMObject(DOMEventProto::self(exec)), event(e) { }
DOMEvent::DOMEvent(const Object &proto, DOM::Event e)
: DOMObject(proto), event(e) { }
DOMEvent::~DOMEvent()
{
ScriptInterpreter::forgetDOMObject(event.handle());
}
Value DOMEvent::tryGet(ExecState *exec, const Identifier &p) const
{
#ifdef KJS_VERBOSE
kdDebug() << "KJS::DOMEvent::tryGet " << p.qstring() << endl;
#endif
return DOMObjectLookupGetValue<DOMEvent,DOMObject>(exec, p, &DOMEventTable, this );
}
Value DOMEvent::getValueProperty(ExecState *exec, int token) const
{
switch (token) {
case Type:
return String(event.type());
case Target:
case SrcElement: /*MSIE extension - "the object that fired the event"*/
return getDOMNode(exec,event.target());
case CurrentTarget:
return getDOMNode(exec,event.currentTarget());
case EventPhase:
return Number((unsigned int)event.eventPhase());
case Bubbles:
return Boolean(event.bubbles());
case Cancelable:
return Boolean(event.cancelable());
case TimeStamp:
return Number((long unsigned int)event.timeStamp()); // ### long long ?
case ReturnValue: // MSIE extension
// return false == cancel, so this returns the -opposite- of defaultPrevented
return Boolean(!event.handle()->defaultPrevented());
case CancelBubble: // MSIE extension
return Boolean(event.handle()->propagationStopped());
default:
kdDebug(6070) << "WARNING: Unhandled token in DOMEvent::getValueProperty : " << token << endl;
return Value();
}
}
Value DOMEvent::defaultValue(ExecState *exec, KJS::Type hint) const
{
if (event.handle()->id() == EventImpl::ERROR_EVENT && !event.handle()->message().isNull()) {
return String(event.handle()->message());
}
else
return DOMObject::defaultValue(exec,hint);
}
void DOMEvent::tryPut(ExecState *exec, const Identifier &propertyName,
const Value& value, int attr)
{
DOMObjectLookupPut<DOMEvent, DOMObject>(exec, propertyName, value, attr,
&DOMEventTable, this);
}
void DOMEvent::putValueProperty(ExecState *exec, int token, const Value& value, int)
{
switch (token) {
case ReturnValue: // MSIE equivalent for "preventDefault" (but with a way to reset it)
// returnValue=false means "default action of the event on the source object is canceled",
// which means preventDefault(true). Hence the '!'.
event.handle()->preventDefault(!value.toBoolean(exec));
break;
case CancelBubble: // MSIE equivalent for "stopPropagation" (but with a way to reset it)
event.handle()->stopPropagation(value.toBoolean(exec));
break;
default:
break;
}
}
Value DOMEventProtoFunc::tryCall(ExecState *exec, Object & thisObj, const List &args)
{
KJS_CHECK_THIS( KJS::DOMEvent, thisObj );
DOM::Event event = static_cast<DOMEvent *>( thisObj.imp() )->toEvent();
switch (id) {
case DOMEvent::StopPropagation:
event.stopPropagation();
return Undefined();
case DOMEvent::PreventDefault:
event.preventDefault();
return Undefined();
case DOMEvent::InitEvent:
event.initEvent(args[0].toString(exec).string(),args[1].toBoolean(exec),args[2].toBoolean(exec));
return Undefined();
};
return Undefined();
}
Value getDOMEvent(ExecState *exec, DOM::Event e)
{
DOM::EventImpl *ei = e.handle();
if (!ei)
return Null();
ScriptInterpreter* interp = static_cast<ScriptInterpreter *>(exec->interpreter());
DOMObject *ret = interp->getDOMObject(ei);
if (!ret) {
if (ei->isTextInputEvent())
ret = new DOMTextEvent(exec, e);
else if (ei->isKeyboardEvent())
ret = new DOMKeyboardEvent(exec, e);
else if (ei->isMouseEvent())
ret = new DOMMouseEvent(exec, e);
else if (ei->isUIEvent())
ret = new DOMUIEvent(exec, e);
else if (ei->isMutationEvent())
ret = new DOMMutationEvent(exec, e);
else
ret = new DOMEvent(exec, e);
interp->putDOMObject(ei, ret);
}
return Value(ret);
}
DOM::Event toEvent(const Value& val)
{
Object obj = Object::dynamicCast(val);
if (!obj.isValid() || !obj.inherits(&DOMEvent::info))
return DOM::Event();
const DOMEvent *dobj = static_cast<const DOMEvent*>(obj.imp());
return dobj->toEvent();
}
// -------------------------------------------------------------------------
/*
@begin EventConstantsTable 23
CAPTURING_PHASE DOM::Event::CAPTURING_PHASE DontDelete|ReadOnly
AT_TARGET DOM::Event::AT_TARGET DontDelete|ReadOnly
BUBBLING_PHASE DOM::Event::BUBBLING_PHASE DontDelete|ReadOnly
# Reverse-engineered from Netscape
MOUSEDOWN 1 DontDelete|ReadOnly
MOUSEUP 2 DontDelete|ReadOnly
MOUSEOVER 4 DontDelete|ReadOnly
MOUSEOUT 8 DontDelete|ReadOnly
MOUSEMOVE 16 DontDelete|ReadOnly
MOUSEDRAG 32 DontDelete|ReadOnly
CLICK 64 DontDelete|ReadOnly
DBLCLICK 128 DontDelete|ReadOnly
KEYDOWN 256 DontDelete|ReadOnly
KEYUP 512 DontDelete|ReadOnly
KEYPRESS 1024 DontDelete|ReadOnly
DRAGDROP 2048 DontDelete|ReadOnly
FOCUS 4096 DontDelete|ReadOnly
BLUR 8192 DontDelete|ReadOnly
SELECT 16384 DontDelete|ReadOnly
CHANGE 32768 DontDelete|ReadOnly
@end
*/
DEFINE_CONSTANT_TABLE(EventConstants)
IMPLEMENT_CONSTANT_TABLE(EventConstants, "EventConstants")
IMPLEMENT_PSEUDO_CONSTRUCTOR_WITH_PARENT(EventConstructor, "EventConstructor", DOMEventProto, EventConstants)
// -------------------------------------------------------------------------
const ClassInfo EventExceptionConstructor::info = { "EventExceptionConstructor", 0, &EventExceptionConstructorTable, 0 };
/*
@begin EventExceptionConstructorTable 1
UNSPECIFIED_EVENT_TYPE_ERR DOM::EventException::UNSPECIFIED_EVENT_TYPE_ERR DontDelete|ReadOnly
@end
*/
EventExceptionConstructor::EventExceptionConstructor(ExecState *exec)
: DOMObject(exec->interpreter()->builtinObjectPrototype())
{
}
Value EventExceptionConstructor::tryGet(ExecState *exec, const Identifier &p) const
{
return DOMObjectLookupGetValue<EventExceptionConstructor, DOMObject>(exec,p,&EventExceptionConstructorTable,this);
}
Value EventExceptionConstructor::getValueProperty(ExecState *, int token) const
{
// We use the token as the value to return directly
return Number(token);
}
Value getEventExceptionConstructor(ExecState *exec)
{
return cacheGlobalObject<EventExceptionConstructor>(exec, "[[eventException.constructor]]");
}
// -------------------------------------------------------------------------
const ClassInfo DOMUIEvent::info = { "UIEvent", &DOMEvent::info, &DOMUIEventTable, 0 };
/*
@begin DOMUIEventTable 7
view DOMUIEvent::View DontDelete|ReadOnly
detail DOMUIEvent::Detail DontDelete|ReadOnly
keyCode DOMUIEvent::KeyCode DontDelete|ReadOnly
charCode DOMUIEvent::CharCode DontDelete|ReadOnly
layerX DOMUIEvent::LayerX DontDelete|ReadOnly
layerY DOMUIEvent::LayerY DontDelete|ReadOnly
pageX DOMUIEvent::PageX DontDelete|ReadOnly
pageY DOMUIEvent::PageY DontDelete|ReadOnly
which DOMUIEvent::Which DontDelete|ReadOnly
@end
@begin DOMUIEventProtoTable 1
initUIEvent DOMUIEvent::InitUIEvent DontDelete|Function 5
@end
*/
KJS_DEFINE_PROTOTYPE_WITH_PROTOTYPE(DOMUIEventProto, DOMEventProto)
IMPLEMENT_PROTOFUNC_DOM(DOMUIEventProtoFunc)
KJS_IMPLEMENT_PROTOTYPE("DOMUIEvent", DOMUIEventProto, DOMUIEventProtoFunc)
DOMUIEvent::DOMUIEvent(ExecState *exec, DOM::UIEvent ue) :
DOMEvent(DOMUIEventProto::self(exec), ue) {}
DOMUIEvent::DOMUIEvent(const Object &proto, DOM::UIEvent ue) :
DOMEvent(proto, ue) {}
DOMUIEvent::~DOMUIEvent()
{
}
Value DOMUIEvent::tryGet(ExecState *exec, const Identifier &p) const
{
return DOMObjectLookupGetValue<DOMUIEvent,DOMEvent>(exec,p,&DOMUIEventTable,this);
}
Value DOMUIEvent::getValueProperty(ExecState *exec, int token) const
{
switch (token) {
case View:
return getDOMAbstractView(exec,static_cast<DOM::UIEvent>(event).view());
case Detail:
return Number(static_cast<DOM::UIEvent>(event).detail());
case KeyCode:
// IE-compatibility
return Number(static_cast<DOM::UIEvent>(event).keyCode());
case CharCode:
// IE-compatibility
return Number(static_cast<DOM::UIEvent>(event).charCode());
case LayerX:
// NS-compatibility
return Number(static_cast<DOM::UIEvent>(event).layerX());
case LayerY:
// NS-compatibility
return Number(static_cast<DOM::UIEvent>(event).layerY());
case PageX:
// NS-compatibility
return Number(static_cast<DOM::UIEvent>(event).pageX());
case PageY:
// NS-compatibility
return Number(static_cast<DOM::UIEvent>(event).pageY());
case Which:
// NS-compatibility
return Number(static_cast<DOM::UIEvent>(event).which());
default:
kdDebug(6070) << "WARNING: Unhandled token in DOMUIEvent::getValueProperty : " << token << endl;
return Undefined();
}
}
Value DOMUIEventProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
{
KJS_CHECK_THIS( KJS::DOMUIEvent, thisObj );
DOM::UIEvent uiEvent = static_cast<DOMUIEvent *>(thisObj.imp())->toUIEvent();
switch (id) {
case DOMUIEvent::InitUIEvent: {
DOM::AbstractView v = toAbstractView(args[3]);
static_cast<DOM::UIEvent>(uiEvent).initUIEvent(args[0].toString(exec).string(),
args[1].toBoolean(exec),
args[2].toBoolean(exec),
v,
args[4].toInteger(exec));
}
return Undefined();
}
return Undefined();
}
// -------------------------------------------------------------------------
const ClassInfo DOMMouseEvent::info = { "MouseEvent", &DOMUIEvent::info, &DOMMouseEventTable, 0 };
/*
@begin DOMMouseEventTable 2
screenX DOMMouseEvent::ScreenX DontDelete|ReadOnly
screenY DOMMouseEvent::ScreenY DontDelete|ReadOnly
clientX DOMMouseEvent::ClientX DontDelete|ReadOnly
x DOMMouseEvent::X DontDelete|ReadOnly
clientY DOMMouseEvent::ClientY DontDelete|ReadOnly
y DOMMouseEvent::Y DontDelete|ReadOnly
offsetX DOMMouseEvent::OffsetX DontDelete|ReadOnly
offsetY DOMMouseEvent::OffsetY DontDelete|ReadOnly
ctrlKey DOMMouseEvent::CtrlKey DontDelete|ReadOnly
shiftKey DOMMouseEvent::ShiftKey DontDelete|ReadOnly
altKey DOMMouseEvent::AltKey DontDelete|ReadOnly
metaKey DOMMouseEvent::MetaKey DontDelete|ReadOnly
button DOMMouseEvent::Button DontDelete|ReadOnly
relatedTarget DOMMouseEvent::RelatedTarget DontDelete|ReadOnly
fromElement DOMMouseEvent::FromElement DontDelete|ReadOnly
toElement DOMMouseEvent::ToElement DontDelete|ReadOnly
@end
@begin DOMMouseEventProtoTable 1
initMouseEvent DOMMouseEvent::InitMouseEvent DontDelete|Function 15
@end
*/
KJS_DEFINE_PROTOTYPE_WITH_PROTOTYPE(DOMMouseEventProto, DOMUIEventProto)
IMPLEMENT_PROTOFUNC_DOM(DOMMouseEventProtoFunc)
KJS_IMPLEMENT_PROTOTYPE("DOMMouseEvent", DOMMouseEventProto, DOMMouseEventProtoFunc)
DOMMouseEvent::DOMMouseEvent(ExecState *exec, DOM::MouseEvent me) :
DOMUIEvent(DOMMouseEventProto::self(exec), me) {}
DOMMouseEvent::~DOMMouseEvent()
{
}
Value DOMMouseEvent::tryGet(ExecState *exec, const Identifier &p) const
{
#ifdef KJS_VERBOSE
kdDebug(6070) << "DOMMouseEvent::tryGet " << p.qstring() << endl;
#endif
return DOMObjectLookupGetValue<DOMMouseEvent,DOMUIEvent>(exec,p,&DOMMouseEventTable,this);
}
Value DOMMouseEvent::getValueProperty(ExecState *exec, int token) const
{
switch (token) {
case ScreenX:
return Number(static_cast<DOM::MouseEvent>(event).screenX());
case ScreenY:
return Number(static_cast<DOM::MouseEvent>(event).screenY());
case ClientX:
case X:
return Number(static_cast<DOM::MouseEvent>(event).clientX());
case ClientY:
case Y:
return Number(static_cast<DOM::MouseEvent>(event).clientY());
case OffsetX:
case OffsetY: // MSIE extension
{
DOM::Node node = event.target();
tdehtml::RenderObject *rend = 0;
if (node.handle()) {
node.handle()->getDocument()->updateRendering();
rend = node.handle()->renderer();
}
int x = static_cast<DOM::MouseEvent>(event).clientX();
int y = static_cast<DOM::MouseEvent>(event).clientY();
if ( rend ) {
int xPos, yPos;
if ( rend->absolutePosition( xPos, yPos ) ) {
//kdDebug() << "DOMMouseEvent::getValueProperty rend=" << rend << " xPos=" << xPos << " yPos=" << yPos << endl;
x -= xPos;
y -= yPos;
}
if ( rend->canvas() ) {
int cYPos, cXPos;
rend->canvas()->absolutePosition( cXPos, cYPos, true );
x += cXPos;
y += cYPos;
}
}
return Number( token == OffsetX ? x : y );
}
case CtrlKey:
return Boolean(static_cast<DOM::MouseEvent>(event).ctrlKey());
case ShiftKey:
return Boolean(static_cast<DOM::MouseEvent>(event).shiftKey());
case AltKey:
return Boolean(static_cast<DOM::MouseEvent>(event).altKey());
case MetaKey:
return Boolean(static_cast<DOM::MouseEvent>(event).metaKey());
case Button:
{
if ( exec->interpreter()->compatMode() == Interpreter::NetscapeCompat ) {
return Number(static_cast<DOM::MouseEvent>(event).button());
}
// Tricky. The DOM (and tdehtml) use 0 for LMB, 1 for MMB and 2 for RMB
// but MSIE uses 1=LMB, 2=RMB, 4=MMB, as a bitfield
int domButton = static_cast<DOM::MouseEvent>(event).button();
int button = domButton==0 ? 1 : domButton==1 ? 4 : domButton==2 ? 2 : 0;
return Number( (unsigned int)button );
}
case ToElement:
// MSIE extension - "the object toward which the user is moving the mouse pointer"
if (event.handle()->id() == DOM::EventImpl::MOUSEOUT_EVENT)
return getDOMNode(exec,static_cast<DOM::MouseEvent>(event).relatedTarget());
return getDOMNode(exec,static_cast<DOM::MouseEvent>(event).target());
case FromElement:
// MSIE extension - "object from which activation
// or the mouse pointer is exiting during the event" (huh?)
if (event.handle()->id() == DOM::EventImpl::MOUSEOUT_EVENT)
return getDOMNode(exec,static_cast<DOM::MouseEvent>(event).target());
/* fall through */
case RelatedTarget:
return getDOMNode(exec,static_cast<DOM::MouseEvent>(event).relatedTarget());
default:
kdDebug(6070) << "WARNING: Unhandled token in DOMMouseEvent::getValueProperty : " << token << endl;
return Value();
}
}
Value DOMMouseEventProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
{
KJS_CHECK_THIS( KJS::DOMMouseEvent, thisObj );
DOM::MouseEvent mouseEvent = static_cast<DOMMouseEvent *>(thisObj.imp())->toMouseEvent();
switch (id) {
case DOMMouseEvent::InitMouseEvent:
mouseEvent.initMouseEvent(args[0].toString(exec).string(), // typeArg
args[1].toBoolean(exec), // canBubbleArg
args[2].toBoolean(exec), // cancelableArg
toAbstractView(args[3]), // viewArg
args[4].toInteger(exec), // detailArg
args[5].toInteger(exec), // screenXArg
args[6].toInteger(exec), // screenYArg
args[7].toInteger(exec), // clientXArg
args[8].toInteger(exec), // clientYArg
args[9].toBoolean(exec), // ctrlKeyArg
args[10].toBoolean(exec), // altKeyArg
args[11].toBoolean(exec), // shiftKeyArg
args[12].toBoolean(exec), // metaKeyArg
args[13].toInteger(exec), // buttonArg
toNode(args[14])); // relatedTargetArg
return Undefined();
}
return Undefined();
}
// -------------------------------------------------------------------------
const ClassInfo DOMKeyEventBase::info = { "KeyEventBase", &DOMUIEvent::info, &DOMKeyEventBaseTable, 0 };
/*
@begin DOMKeyEventBaseTable 5
keyVal DOMKeyEventBase::Key DontDelete|ReadOnly
virtKeyVal DOMKeyEventBase::VirtKey DontDelete|ReadOnly
ctrlKey DOMKeyEventBase::CtrlKey DontDelete|ReadOnly
altKey DOMKeyEventBase::AltKey DontDelete|ReadOnly
shiftKey DOMKeyEventBase::ShiftKey DontDelete|ReadOnly
altKey DOMKeyEventBase::AltKey DontDelete|ReadOnly
@end
*/
DOMKeyEventBase::DOMKeyEventBase(const Object &proto, DOM::TextEvent ke) :
DOMUIEvent(proto, ke) {}
DOMKeyEventBase::~DOMKeyEventBase()
{}
Value DOMKeyEventBase::tryGet(ExecState *exec,const Identifier &p) const
{
#ifdef KJS_VERBOSE
kdDebug(6070) << "DOMKeyEventBase::tryGet " << p.qstring() << endl;
#endif
return DOMObjectLookupGetValue<DOMKeyEventBase,DOMUIEvent>(exec,p,&DOMKeyEventBaseTable,this);
}
Value DOMKeyEventBase::getValueProperty(ExecState *, int token) const
{
DOM::KeyEventBaseImpl* tevent = impl();
switch (token) {
case Key:
return Number(tevent->keyVal());
case VirtKey:
return Number(tevent->virtKeyVal());
// these modifier attributes actually belong into a KeyboardEvent interface,
// but we want them on "keypress" as well.
case CtrlKey:
return Boolean(tevent->ctrlKey());
case ShiftKey:
return Boolean(tevent->shiftKey());
case AltKey:
return Boolean(tevent->altKey());
case MetaKey:
return Boolean(tevent->metaKey());
default:
kdDebug(6070) << "WARNING: Unhandled token in DOMTextEvent::getValueProperty : " << token << endl;
return KJS::Undefined();
}
}
// -------------------------------------------------------------------------
const ClassInfo DOMTextEvent::info = { "TextEvent", &DOMKeyEventBase::info, &DOMTextEventTable, 0 };
/*
@begin DOMTextEventTable 1
data DOMTextEvent::Data DontDelete|ReadOnly
@end
@begin DOMTextEventProtoTable 1
initTextEvent DOMTextEvent::InitTextEvent DontDelete|Function 5
# Missing: initTextEventNS
@end
*/
KJS_DEFINE_PROTOTYPE_WITH_PROTOTYPE(DOMTextEventProto, DOMUIEventProto) //Note: no proto in KeyBase
IMPLEMENT_PROTOFUNC_DOM(DOMTextEventProtoFunc)
KJS_IMPLEMENT_PROTOTYPE("DOMTextEvent", DOMTextEventProto, DOMTextEventProtoFunc)
DOMTextEvent::DOMTextEvent(ExecState *exec, DOM::TextEvent ke) :
DOMKeyEventBase(DOMTextEventProto::self(exec), ke) {}
DOMTextEvent::~DOMTextEvent()
{
}
Value DOMTextEvent::tryGet(ExecState *exec, const Identifier &p) const
{
#ifdef KJS_VERBOSE
kdDebug(6070) << "DOMTextEvent::tryGet " << p.qstring() << endl;
#endif
return DOMObjectLookupGetValue<DOMTextEvent,DOMKeyEventBase>(exec,p,&DOMTextEventTable,this);
}
Value DOMTextEvent::getValueProperty(ExecState *, int token) const
{
DOM::TextEventImpl* tevent = impl();
switch (token) {
case Data:
return String(tevent->data());
default:
kdDebug(6070) << "WARNING: Unhandled token in DOMTextEvent::getValueProperty : " << token << endl;
return KJS::Undefined();
}
}
Value DOMTextEventProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
{
KJS_CHECK_THIS( KJS::DOMTextEvent, thisObj );
DOM::TextEventImpl* keyEvent = static_cast<DOMTextEvent *>(thisObj.imp())->impl();
switch (id) {
case DOMTextEvent::InitTextEvent:
keyEvent->initTextEvent(args[0].toString(exec).string(), // typeArg
args[1].toBoolean(exec), // canBubbleArg
args[2].toBoolean(exec), // cancelableArg
toAbstractView(args[3]), // viewArg
args[4].toString(exec).string()); // dataArg
return Undefined();
}
return Undefined();
}
// -------------------------------------------------------------------------
const ClassInfo DOMKeyboardEvent::info = { "KeyboardEvent", &DOMKeyEventBase::info, &DOMKeyboardEventTable, 0 };
/*
@begin DOMKeyboardEventTable 2
keyIdentifier DOMKeyboardEvent::KeyIdentifier DontDelete|ReadOnly
keyLocation DOMKeyboardEvent::KeyLocation DontDelete|ReadOnly
@end
@begin DOMKeyboardEventProtoTable 2
initKeyboardEvent DOMKeyboardEvent::InitKeyboardEvent DontDelete|Function 7
getModifierState DOMKeyboardEvent::GetModifierState DontDelete|Function 1
@end
*/
KJS_DEFINE_PROTOTYPE_WITH_PROTOTYPE(DOMKeyboardEventProto, DOMUIEventProto) //Note: no proto in KeyBase
IMPLEMENT_PROTOFUNC_DOM(DOMKeyboardEventProtoFunc)
KJS_IMPLEMENT_PROTOTYPE("DOMKeyboardEvent", DOMKeyboardEventProto, DOMKeyboardEventProtoFunc)
DOMKeyboardEvent::DOMKeyboardEvent(ExecState *exec, DOM::TextEvent ke) :
DOMKeyEventBase(DOMKeyboardEventProto::self(exec), ke) {}
DOMKeyboardEvent::~DOMKeyboardEvent()
{
}
Value DOMKeyboardEvent::tryGet(ExecState *exec, const Identifier &p) const
{
#ifdef KJS_VERBOSE
kdDebug(6070) << "DOMKeyboardEvent::tryGet " << p.qstring() << endl;
#endif
return DOMObjectLookupGetValue<DOMKeyboardEvent,DOMKeyEventBase>(exec,p,&DOMKeyboardEventTable,this);
}
Value DOMKeyboardEvent::getValueProperty(ExecState *, int token) const
{
DOM::KeyboardEventImpl* tevent = impl();
switch (token) {
case KeyIdentifier:
return String(tevent->keyIdentifier());
case KeyLocation:
return Number(tevent->keyLocation());
default:
kdDebug(6070) << "WARNING: Unhandled token in DOMKeyboardEvent::getValueProperty : " << token << endl;
return KJS::Undefined();
}
}
Value DOMKeyboardEventProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
{
KJS_CHECK_THIS( KJS::DOMKeyboardEvent, thisObj );
DOM::KeyboardEventImpl* keyEvent = static_cast<DOMKeyboardEvent *>(thisObj.imp())->impl();
switch (id) {
case DOMKeyboardEvent::InitKeyboardEvent:
keyEvent->initKeyboardEvent(args[0].toString(exec).string(), // typeArg
args[1].toBoolean(exec), // canBubbleArg
args[2].toBoolean(exec), // cancelableArg
toAbstractView(args[3]), // viewArg
args[4].toString(exec).string(), // keyIdentifierArg
args[5].toInteger(exec), // keyLocationArg
args[6].toString(exec).string()); //modifiersList
break;
case DOMKeyboardEvent::GetModifierState:
return Boolean(keyEvent->getModifierState(args[0].toString(exec).string()));
}
return Undefined();
}
// -------------------------------------------------------------------------
const ClassInfo KeyboardEventConstructor::info = { "KeyboardEventConstructor", 0, &KeyboardEventConstructorTable, 0 };
/*
@begin KeyboardEventConstructorTable 4
DOM_KEY_LOCATION_STANDARD DOM::KeyboardEventImpl::DOM_KEY_LOCATION_STANDARD DontDelete|ReadOnly
DOM_KEY_LOCATION_LEFT DOM::KeyboardEventImpl::DOM_KEY_LOCATION_LEFT DontDelete|ReadOnly
DOM_KEY_LOCATION_RIGHT DOM::KeyboardEventImpl::DOM_KEY_LOCATION_RIGHT DontDelete|ReadOnly
DOM_KEY_LOCATION_NUMPAD DOM::KeyboardEventImpl::DOM_KEY_LOCATION_NUMPAD DontDelete|ReadOnly
@end
*/
KeyboardEventConstructor::KeyboardEventConstructor(ExecState* exec)
: DOMObject(exec->interpreter()->builtinObjectPrototype())
{}
Value KeyboardEventConstructor::tryGet(ExecState *exec, const Identifier &p) const
{
return DOMObjectLookupGetValue<KeyboardEventConstructor,DOMObject>(exec,p,&KeyboardEventConstructorTable,this);
}
Value KeyboardEventConstructor::getValueProperty(ExecState *, int token) const
{
// We use the token as the value to return directly
return Number(token);
}
Value getKeyboardEventConstructor(ExecState *exec)
{
return cacheGlobalObject<KeyboardEventConstructor>(exec, "[[keyboardEvent.constructor]]");
}
// -------------------------------------------------------------------------
const ClassInfo MutationEventConstructor::info = { "MutationEventConstructor", 0, &MutationEventConstructorTable, 0 };
/*
@begin MutationEventConstructorTable 3
MODIFICATION DOM::MutationEvent::MODIFICATION DontDelete|ReadOnly
ADDITION DOM::MutationEvent::ADDITION DontDelete|ReadOnly
REMOVAL DOM::MutationEvent::REMOVAL DontDelete|ReadOnly
@end
*/
MutationEventConstructor::MutationEventConstructor(ExecState* exec)
: DOMObject(exec->interpreter()->builtinObjectPrototype())
{
}
Value MutationEventConstructor::tryGet(ExecState *exec, const Identifier &p) const
{
return DOMObjectLookupGetValue<MutationEventConstructor,DOMObject>(exec,p,&MutationEventConstructorTable,this);
}
Value MutationEventConstructor::getValueProperty(ExecState *, int token) const
{
// We use the token as the value to return directly
return Number(token);
}
Value getMutationEventConstructor(ExecState *exec)
{
return cacheGlobalObject<MutationEventConstructor>(exec, "[[mutationEvent.constructor]]");
}
// -------------------------------------------------------------------------
const ClassInfo DOMMutationEvent::info = { "MutationEvent", &DOMEvent::info, &DOMMutationEventTable, 0 };
/*
@begin DOMMutationEventTable 5
relatedNode DOMMutationEvent::RelatedNode DontDelete|ReadOnly
prevValue DOMMutationEvent::PrevValue DontDelete|ReadOnly
newValue DOMMutationEvent::NewValue DontDelete|ReadOnly
attrName DOMMutationEvent::AttrName DontDelete|ReadOnly
attrChange DOMMutationEvent::AttrChange DontDelete|ReadOnly
@end
@begin DOMMutationEventProtoTable 1
initMutationEvent DOMMutationEvent::InitMutationEvent DontDelete|Function 8
@end
*/
KJS_DEFINE_PROTOTYPE_WITH_PROTOTYPE(DOMMutationEventProto, DOMEventProto)
IMPLEMENT_PROTOFUNC_DOM(DOMMutationEventProtoFunc)
KJS_IMPLEMENT_PROTOTYPE("DOMMutationEvent", DOMMutationEventProto, DOMMutationEventProtoFunc)
DOMMutationEvent::DOMMutationEvent(ExecState *exec, DOM::MutationEvent me) :
DOMEvent(DOMMutationEventProto::self(exec), me) {}
DOMMutationEvent::~DOMMutationEvent()
{
}
Value DOMMutationEvent::tryGet(ExecState *exec, const Identifier &p) const
{
return DOMObjectLookupGetValue<DOMMutationEvent,DOMEvent>(exec,p,&DOMMutationEventTable,this);
}
Value DOMMutationEvent::getValueProperty(ExecState *exec, int token) const
{
switch (token) {
case RelatedNode:
return getDOMNode(exec,static_cast<DOM::MutationEvent>(event).relatedNode());
case PrevValue:
return String(static_cast<DOM::MutationEvent>(event).prevValue());
case NewValue:
return String(static_cast<DOM::MutationEvent>(event).newValue());
case AttrName:
return String(static_cast<DOM::MutationEvent>(event).attrName());
case AttrChange:
return Number((unsigned int)static_cast<DOM::MutationEvent>(event).attrChange());
default:
kdDebug(6070) << "WARNING: Unhandled token in DOMMutationEvent::getValueProperty : " << token << endl;
return Value();
}
}
Value DOMMutationEventProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
{
KJS_CHECK_THIS( KJS::DOMMutationEvent, thisObj );
DOM::MutationEvent mutationEvent = static_cast<DOMMutationEvent *>(thisObj.imp())->toMutationEvent();
switch (id) {
case DOMMutationEvent::InitMutationEvent:
mutationEvent.initMutationEvent(args[0].toString(exec).string(), // typeArg,
args[1].toBoolean(exec), // canBubbleArg
args[2].toBoolean(exec), // cancelableArg
toNode(args[3]), // relatedNodeArg
args[4].toString(exec).string(), // prevValueArg
args[5].toString(exec).string(), // newValueArg
args[6].toString(exec).string(), // attrNameArg
args[7].toInteger(exec)); // attrChangeArg
return Undefined();
}
return Undefined();
}
} //namespace KJS
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