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Diffstat (limited to 'kjsembed/jsfactory_imp.cpp')
| -rw-r--r-- | kjsembed/jsfactory_imp.cpp | 301 |
1 files changed, 301 insertions, 0 deletions
diff --git a/kjsembed/jsfactory_imp.cpp b/kjsembed/jsfactory_imp.cpp new file mode 100644 index 00000000..c1f1f5b7 --- /dev/null +++ b/kjsembed/jsfactory_imp.cpp @@ -0,0 +1,301 @@ +/* + * Copyright (C) 2001-2004, Richard J. Moore <rich@kde.org> + * + * 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; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +#include <qwidget.h> +#include <qwidgetfactory.h> +#include <qobjectlist.h> +#include <qtoolbox.h> +#include <qtabwidget.h> +#include <qwizard.h> + +#include "global.h" +#include "jsproxy.h" +#include "jsobjectproxy.h" +#include "kjsembedpart.h" + +#include "jsfactory.h" +#include "jsfactory_imp.h" + +namespace KJSEmbed { +namespace Bindings { + +JSFactoryImp::JSFactoryImp( KJS::ExecState *exec, JSFactory *jsfact, int mid, const QString &p ) + : JSProxyImp(exec), fact(jsfact), id(mid), param(p), defaultVal() +{ + setName( KJS::Identifier(KJS::UString(param)) ); +} + +JSFactoryImp::~JSFactoryImp() +{ +} + +KJS::Object JSFactoryImp::construct( KJS::ExecState *exec, const KJS::List &args ) +{ + if ( id != NewInstance ) { + kdDebug(80001) << "JSFactoryImp has no such constructor, id " << id << endl; + + QString msg = i18n( "JSFactoryImp has no constructor with id '%1'." ).arg( id ); + return throwError(exec, msg,KJS::ReferenceError); + } + + return fact->create( exec, param, args ); +} + +void JSFactoryImp::setDefaultValue( const KJS::Value &value ) +{ + defaultVal = value; +} + +KJS::Value JSFactoryImp::defaultValue( KJS::ExecState *exec, KJS::Type hint ) const +{ + if ( defaultVal.isValid() ) + return defaultVal; + return JSProxyImp::defaultValue( exec, hint ); +} + +KJS::Value JSFactoryImp::call( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args ) +{ + QString arg0 = (args.size() > 0) ? args[0].toString(exec).qstring() : QString::null; + QString arg1 = (args.size() > 1) ? args[1].toString(exec).qstring() : QString::null; + + kdDebug( 80001 ) << "JSFactoryImp::call() " << id << endl; + KJS::Object err; + + switch(id){ + case MethodLoadUI: + { + JSObjectProxy *cproxy = JSProxy::toObjectProxy( args[1].imp() ); + QObject *cqo = cproxy ? cproxy->object() : 0; + + JSObjectProxy *proxy = JSProxy::toObjectProxy( args[2].imp() ); + QWidget *qw = proxy ? proxy->widget() : 0; + QWidget *obj = fact->loadUI( arg0, cqo, qw, arg1.latin1() ); + if ( obj ) + { + KJS::Object parentObject = fact->createProxy( exec, obj ); + // Add properties for child widgets. + const QObjectList *lst = obj->children(); + if ( lst ) + { + QObjectListIt it( *lst ); + QObject *child; + while ( (child = it.current()) != 0 ) + { + publishChildren( child, parentObject); + ++it; + } + } + return parentObject; + } + + QString msg = i18n( "Unable to create ui from file '%1'." ).arg(arg0); + err = throwError(exec, msg,KJS::ReferenceError); + break; + } + case MethodCreateROPart: + { + + kdDebug(80001) << "MethodCreateROPart called, args.size is " << args.size() << endl; + QObject *qo = 0; + QObject *ropart = 0; + + if ( args.size() == 3 ) { + JSObjectProxy *proxy = JSProxy::toObjectProxy( args[1].imp() ); + qo = proxy ? proxy->object() : 0; + ropart = fact->createROPart( arg0, qo, args[2].toString(exec).ascii() ); + } + else if ( args.size() == 4 ) { + JSObjectProxy *proxy = JSProxy::toObjectProxy( args[2].imp() ); + qo = proxy ? proxy->object() : 0; + ropart = fact->createROPart( arg0, arg1, qo, args[3].toString(exec).ascii() ); + } + else if ( args.size() == 5 ) { + JSObjectProxy *proxy = JSProxy::toObjectProxy( args[2].imp() ); + qo = proxy ? proxy->object() : 0; + QStringList slist = extractQStringList( exec, args, 4 ); + ropart = fact->createROPart( arg0, arg1, qo, args[3].toString(exec).ascii(), slist ); + } + + if ( ropart ) { + kdDebug(80001) << "should be returning kpart type " << ropart->className() << endl; + } + else { + kdDebug(80001) << "could not create the kpart" << endl; + } + if ( ropart ) + return fact->createProxy( exec, ropart ); + + QString msg = i18n( "Unable to create read-only part for service '%1'." ).arg(arg0); + err = throwError(exec, msg,KJS::ReferenceError); + break; + } + case MethodConstructors: + { + kdDebug(80001) << "constructors called" << endl; + return fact->part()->constructors(); + break; + } + case MethodWidgets: + { + + KJS::List l; + QStringList widgets = QWidgetFactory::widgets(); + for ( QStringList::Iterator it = widgets.begin(); it != widgets.end(); ++it ) { + l.append( KJS::String( *it ) ); + } + + return KJS::Object( exec->interpreter()->builtinArray().construct( exec, l ) ); + break; + } + case MethodIsSupported: + { + return KJS::Boolean( fact->isSupported( arg0 ) ); + break; + } + case MethodIsQObject: + { + return KJS::Boolean( fact->isQObject( arg0 ) ); + break; + } + case MethodIsOpaque: + { + return KJS::Boolean( fact->isOpaque( arg0 ) ); + break; + } + case MethodIsValue: + { + return KJS::Boolean( fact->isValue( arg0 ) ); + break; + } + case MethodTypes: + { + KJS::List l; + QStringList types = fact->types(); + for ( QStringList::Iterator it = types.begin(); it != types.end(); ++it ) { + l.append( KJS::String( *it ) ); + } + + return KJS::Object( exec->interpreter()->builtinArray().construct( exec, l ) ); + break; + } + case MethodListPlugins: + { + return convertToValue( exec, fact->listBindingPlugins( exec, self) ); + break; + } + case MethodCreateRWPart: + { + + kdDebug(80001) << "MethodCreateRWPart called, args.size is " << args.size() << endl; + QObject *qo = 0; + QObject *rwpart = 0; + + if ( args.size() == 3 ) { + JSObjectProxy *proxy = JSProxy::toObjectProxy( args[1].imp() ); + qo = proxy ? proxy->object() : 0; + rwpart = fact->createRWPart( arg0, qo, args[2].toString(exec).ascii() ); + } + else if ( args.size() == 4 ) { + JSObjectProxy *proxy = JSProxy::toObjectProxy( args[2].imp() ); + qo = proxy ? proxy->object() : 0; + rwpart = fact->createRWPart( arg0, arg1, qo, args[3].toString(exec).ascii() ); + } + + if ( rwpart ) { + kdDebug(80001) << "should be returning kpart type " << rwpart->className() << endl; + } + else { + kdDebug(80001) << "could not create the kpart" << endl; + } + if ( rwpart ) + return fact->createProxy( exec, rwpart ); + + QString msg = i18n( "Unable to create read-write part for service '%1'." ).arg(arg0); + err = throwError(exec, msg,KJS::ReferenceError); + break; + } + case MethodCreateObject: + { + // Trim first argument from the list and forward the rest on. + KJS::List objectArgs; + if( args.size() > 1 ) + { + for( int idx = 1; idx < args.size(); idx++) + objectArgs.append(args[idx]); + } + return fact->create(exec,arg0, objectArgs); + break; + } + default: + { + kdWarning() << "JSBuiltInImp has no method " << id << endl; + QString msg = i18n( "JSFactoryImp has no method with id '%1'." ).arg( id ); + err = throwError(exec, msg,KJS::ReferenceError); + } + } + return err; +} + + +void JSFactoryImp::publishChildren(QObject *obj, KJS::Object &parent) +{ + QString name = obj->name(); + name.remove(":"); + name.remove(" "); + name.remove("<"); + name.remove(")"); + KJS::Object newParent = fact->part()->addObject( obj, parent, name.latin1() ); + JSProxy::toProxy( newParent.imp() ) ->setOwner( JSProxy::JavaScript ); + + // Hack to publish QToolBoxes children + QToolBox *box = dynamic_cast<QToolBox*>(obj); + QTabWidget *tab = dynamic_cast<QTabWidget*>(obj); + QWizard *wiz = dynamic_cast<QWizard*>(obj); + + if( box ) { + int count = box->count(); + for( int idx = 0; idx < count; ++idx) + publishChildren(box->item(idx),newParent); + } else if ( tab ) { + int count = tab->count(); + for( int idx = 0; idx < count; ++idx) + publishChildren(tab->page(idx),newParent); + } else if ( wiz ) { + int count = wiz->pageCount(); + for( int idx = 0; idx < count; ++idx) + publishChildren(wiz->page(idx),newParent); + } else { + const QObjectList *lst = obj->children(); + if ( lst ) { + QObjectListIt it( *lst ); + QObject *child; + while ( (child = it.current()) != 0 ) { + publishChildren( child, newParent); + ++it; + } + } + } +} + +} // namespace KJSEmbed::Bindings +} // namespace KJSEmbed + +// Local Variables: +// c-basic-offset: 4 +// End: |