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tdebindings/kjsembed/jsfactory.cpp

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43 KiB

/*
* 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 <stdio.h>
#include <string.h>
#include <errno.h>
#include <tqobject.h>
#include <tqcombobox.h>
#include <tqdialog.h>
#include <tqdir.h>
#include <tqfile.h>
#include <tqimage.h>
#include <tqlistview.h>
#include <tqmainwindow.h>
//#include <tqpainter.h>
#include <tqprogressdialog.h>
#include <tqtextstream.h>
#include <tqtimer.h>
#include <tqwidget.h>
#include <tqwidgetfactory.h>
#include <tqsplitter.h>
#include <tqscrollview.h>
#include <tqcanvas.h>
#include <tqlayout.h>
#include <tqsplashscreen.h>
#ifndef QT_ONLY
#include <kapplication.h>
#include <dcopref.h>
#include <dcopclient.h>
#include <kaction.h>
#include <klibloader.h>
#include <klocale.h>
#include <kmainwindow.h>
#include <kservice.h>
#include <ksystemtray.h>
#include <ktrader.h>
#include <kparts/part.h>
#include <kparts/mainwindow.h>
#include <kparts/componentfactory.h>
#endif // QT_ONLY
#include <kjs/interpreter.h>
#include <kjs/identifier.h>
#include <kjs/types.h>
#include "jsbinding.h"
#include "jsbindingbase.h"
#include "jsobjectproxy.h"
#include "jsopaqueproxy.h"
#include "jsvalueproxy.h"
#include "jsconsolewidget.h"
#include "jseventmapper.h"
#include "jseventutils.h"
#include "kjsembedpart.h"
#include "customobject_imp.h"
#include "builtins/stddialog_imp.h"
#include "builtins/textstream_imp.h"
#include "builtins/qdir_imp.h"
#include "qtbindings/qcombobox_imp.h"
#include "qtbindings/qpopupmenu_imp.h"
#include "qtbindings/qlistviewitem_imp.h"
#include "qtbindings/qchecklistitem_imp.h"
#include "qtbindings/qcanvasellipse_imp.h"
#include "qtbindings/qcanvas_imp.h"
#include "qtbindings/qcanvasitem_imp.h"
#include "qtbindings/qcanvasitemlist_imp.h"
#include "qtbindings/qcanvasline_imp.h"
#include "qtbindings/qcanvaspixmaparray_imp.h"
#include "qtbindings/qcanvaspixmap_imp.h"
#include "qtbindings/qcanvaspolygonalitem_imp.h"
#include "qtbindings/qcanvaspolygon_imp.h"
#include "qtbindings/qcanvasrectangle_imp.h"
#include "qtbindings/qcanvasspline_imp.h"
#include "qtbindings/qcanvassprite_imp.h"
#include "qtbindings/qcanvastext_imp.h"
#include "qtbindings/qcanvasview_imp.h"
#ifndef QT_ONLY
#include "builtins/stdaction_imp.h"
#include "bindings/dcop_imp.h"
#include "bindings/netaccess_imp.h"
#endif // QT_ONLY
#include "bindings/image_imp.h"
#include "bindings/pen_imp.h"
#include "bindings/pixmap_imp.h"
#include "bindings/painter_imp.h"
#include "bindings/movie_imp.h"
#include "bindings/sql_imp.h"
#include "bindings/kconfig_imp.h"
#include "bindings/brush_imp.h"
#include "bindings/size_imp.h"
#include "bindings/rect_imp.h"
#include "bindings/point_imp.h"
#include "global.h"
#include "jsbindingplugin.h"
#include "jsfactory_imp.h"
#include "jsfactory.h"
//
// KPart Implementation
//
namespace KJSEmbed {
typedef Bindings::JSFactoryImp JSFactoryImp;
typedef Bindings::CustomObjectImp CustomObjectImp;
typedef BuiltIns::StdDialogImp StdDialogImp;
typedef BuiltIns::TextStreamImp TextStreamImp;
class JSFactoryPrivate {
public:
TQDict<KJSEmbed::Bindings::JSBindingPlugin> plugins;
TQDict<KJSEmbed::Bindings::JSBindingBase> opaqueTypes;
TQDict<KJSEmbed::Bindings::JSBindingBase> objectTypes;
};
JSFactory::JSFactory( KJSEmbedPart *part )
: jspart( part ) {
evmapper = new JSEventMapper();
d = new JSFactoryPrivate;
registerOpaqueType("TQDir", new Bindings::QDirLoader());
registerOpaqueType("TQCheckListItem", new Bindings::QCheckListItemLoader());
registerOpaqueType("TQListViewItem", new Bindings::QListViewItemLoader());
registerOpaqueType("Painter", new Bindings::PainterLoader());
#ifndef QT_ONLY
registerOpaqueType("DCOPClient", new Bindings::JSDCOPClientLoader());
registerObjectType("DCOPInterface", new Bindings::JSDCOPInterfacerLoader());
registerOpaqueType("DCOPRef", new Bindings::JSDCOPRefLoader());
#endif
}
JSFactory::~JSFactory() {
delete evmapper;
}
void JSFactory::addBindingPluginTypes( KJS::ExecState *exec, KJS::Object &parent ) {
#ifndef QT_ONLY
// Get list of valid plugin types
KTrader::OfferList offers = KTrader::self() ->query( "JSBindingPlugin/Binding" );
if ( !offers.count() )
return ;
KTrader::OfferListIterator itr = offers.begin();
while ( itr != offers.end() ) {
TQString classname = ( *itr ) ->name();
JSFactoryImp *cons = new JSFactoryImp( exec, this, JSFactoryImp::NewInstance, classname );
parent.put( exec, KJS::Identifier( cons->parameter() ), KJS::Object( cons ) );
addType( classname, TypePlugin );
++itr;
}
#else
Q_UNUSED( exec );
Q_UNUSED( parent );
#endif // QT_ONLY
}
bool JSFactory::isBindingPlugin( const TQString &classname ) const {
if ( !isSupported( classname ) )
return false;
return ( objtypes[ classname ] & TypePlugin );
}
KJS::Object JSFactory::createBindingPlugin( KJS::ExecState *exec, const TQString &classname, const KJS::List &args ) {
#ifndef QT_ONLY
Bindings::JSBindingPlugin * plugin = d->plugins[ classname ];
if ( plugin == 0L ) {
TQString query = "JSBindingPlugin/Binding";
TQString constraint = "[Name] == '" + classname + "'";
plugin = KParts::ComponentFactory::createInstanceFromQuery<Bindings::JSBindingPlugin>( query, constraint );
if ( plugin != 0L )
d->plugins.insert( classname, plugin );
}
if ( plugin != 0L )
return plugin->createBinding( jspart, exec, args );
#else
Q_UNUSED( exec );
Q_UNUSED( args );
#endif // QT_ONLY
kdWarning( 80001 ) << "Unable to load binding " << classname << "." << endl;
return KJS::Object();
}
KJS::Object JSFactory::create( KJS::ExecState *exec, const TQString &classname, const KJS::List &args ) {
KJS::Object returnObject;
if ( !isSupported( classname ) ) {
TQString msg = i18n( "Object of type '%1' is not supported." ).arg( classname );
return throwError(exec, msg,KJS::TypeError);
}
if ( isQObject( classname ) ) {
// create via widget factory...
Bindings::JSBindingBase *factory = d->objectTypes.find(classname);
if( factory ) {
returnObject = factory->createBinding( jspart, exec, args );
JSProxy::toProxy( returnObject.imp() ) ->setOwner( JSProxy::JavaScript );
} else {
TQObject *parent = extractQObject(exec, args, 0);
TQString name = extractQString(exec, args, 1);
TQObject *obj = create( classname, parent, name.latin1() );
if ( obj ) {
returnObject = createProxy( exec, obj );
JSProxy::toProxy( returnObject.imp() ) ->setOwner( JSProxy::JavaScript );
} else {
TQString msg = i18n( "TQObject of type '%1' could not be created." ).arg( classname );
returnObject = throwError(exec, msg,KJS::TypeError);
}
}
} else if ( isOpaque( classname ) ) {
// Try to create from the registry
Bindings::JSBindingBase *factory = d->opaqueTypes.find(classname);
if( factory )
returnObject = factory->createBinding( jspart, exec, args );
else
returnObject = createOpaque( exec, classname, args );
if ( !returnObject.isValid() ) {
TQString msg = i18n( "Opaque object of type '%1' could not be created." ).arg( classname );
returnObject = throwError(exec, msg,KJS::TypeError);
}
} else if ( isValue( classname ) ) {
returnObject = createValue( exec, classname, args );
if ( !returnObject.isValid() ) {
TQString msg = i18n( "Value object of type '%1' could not be created." ).arg( classname );
returnObject = throwError(exec, msg,KJS::TypeError);
}
} else if ( isBindingPlugin( classname ) ) {
returnObject = createBindingPlugin( exec, classname, args );
if ( !returnObject.isValid() ) {
TQString msg = i18n( "Plugin object of type '%1' could not be created." ).arg( classname );
returnObject = throwError(exec, msg,KJS::TypeError);
} else
JSProxy::toProxy( returnObject.imp() ) ->setOwner( JSProxy::JavaScript );
} else {
TQString msg = i18n( "Could not create object of type '%1'." ).arg( classname );
returnObject = throwError(exec, msg,KJS::TypeError);
}
return returnObject;
}
KJS::Object JSFactory::createProxy( KJS::ExecState *exec, TQObject *target,
const JSObjectProxy *ctx ) const {
kdDebug( 80001 ) << "JSFactory::createProxy: Target '" << target->name()
<< "' type " << target->className() << endl;
JSObjectProxy *prx;
if ( ctx )
prx = new JSObjectProxy( jspart, target, ctx->rootObject(), ctx->securityPolicy() );
else {
prx = new JSObjectProxy( jspart, target );
}
kdDebug( 80001 ) << "Proxy created" << endl;
KJS::Object proxyObj( prx );
prx->addBindings( exec, proxyObj );
extendProxy( exec, proxyObj );
prx->setOwner(JSProxy::Native);
kdDebug( 80001 ) << "Returning object" << endl;
return proxyObj;
}
KJS::Object JSFactory::createProxy( KJS::ExecState *exec,
TQTextStream *target, const JSObjectProxy *context ) const {
Q_UNUSED( context )
kdDebug( 80001 ) << "TextStream proxy created" << endl;
JSOpaqueProxy *prx = new JSOpaqueProxy( target );
KJS::Object proxyObj( prx );
prx->addBindings( exec, proxyObj );
TextStreamImp::addBindings( exec, proxyObj );
return proxyObj;
}
KJS::Object JSFactory::createProxy( KJS::ExecState *exec,
TQEvent *target, const JSObjectProxy *context ) const {
switch ( target->type() ) {
case TQEvent::MouseButtonPress:
case TQEvent::MouseButtonRelease:
case TQEvent::MouseMove:
case TQEvent::MouseButtonDblClick:
return JSEventUtils::convertEvent( exec, ( TQMouseEvent * ) target, context );
break;
case TQEvent::KeyPress:
case TQEvent::KeyRelease:
case TQEvent::Accel:
case TQEvent::AccelOverride:
return JSEventUtils::convertEvent( exec, ( TQKeyEvent * ) target, context );
break;
case TQEvent::IMStart:
case TQEvent::IMCompose:
case TQEvent::IMEnd:
return JSEventUtils::convertEvent( exec, ( TQIMEvent * ) target, context );
break;
case TQEvent::Paint:
return JSEventUtils::convertEvent( exec, ( TQPaintEvent * ) target, context );
break;
case TQEvent::Resize:
return JSEventUtils::convertEvent( exec, ( TQResizeEvent * ) target, context );
break;
case TQEvent::FocusIn:
case TQEvent::FocusOut:
return JSEventUtils::convertEvent( exec, ( TQFocusEvent * ) target, context );
break;
case TQEvent::Close:
return JSEventUtils::convertEvent( exec, ( TQCloseEvent * ) target, context );
break;
case TQEvent::ChildInserted:
case TQEvent::ChildRemoved:
return JSEventUtils::convertEvent( exec, ( TQChildEvent * ) target, context );
break;
case TQEvent::Move:
return JSEventUtils::convertEvent( exec, ( TQMoveEvent * ) target, context );
break;
case TQEvent::Wheel:
return JSEventUtils::convertEvent( exec, ( TQWheelEvent * ) target, context );
break;
case TQEvent::Timer:
return JSEventUtils::convertEvent( exec, ( TQTimerEvent * ) target, context );
break;
case TQEvent::ContextMenu:
return JSEventUtils::convertEvent( exec, ( TQContextMenuEvent * ) target, context );
break;
case TQEvent::DragMove:
case TQEvent::DragEnter:
return JSEventUtils::convertEvent( exec, ( TQDragMoveEvent * ) target, context );
break;
case TQEvent::Drop:
return JSEventUtils::convertEvent( exec, ( TQDropEvent * ) target, context );
break;
case TQEvent::Enter:
case TQEvent::Leave:
case TQEvent::Clipboard:
case TQEvent::DragLeave:
case TQEvent::Show:
case TQEvent::Hide:
return JSEventUtils::convertEvent( exec, ( TQEvent * ) target, context );
break;
default:
break;
}
return JSEventUtils::convertEvent( exec, ( TQEvent * ) target, context );
}
KJS::Object JSFactory::extendProxy( KJS::ExecState *exec, KJS::Object &target ) const {
CustomObjectImp::addBindings( exec, target );
addBindingsPlugin( exec, target );
return target;
}
void JSFactory::addBindingsPlugin( KJS::ExecState *exec, KJS::Object &target ) const {
kdDebug( 800001 ) << "JSFactory::addBindingsPlugin" << endl;
JSObjectProxy *proxy = JSProxy::toObjectProxy( target.imp() );
if ( !proxy )
return ;
if ( !isBindingPlugin( proxy->object() ->className() ) )
return ;
#ifndef QT_ONLY
Bindings::JSBindingPlugin *plugin = d->plugins[ proxy->object() ->className() ];
if ( plugin == 0L ) {
TQString query = "JSBindingPlugin/Binding";
TQString constraint = "[Name] == '" + TQString::fromUtf8( proxy->object() ->className() ) + "'";
plugin = KParts::ComponentFactory::createInstanceFromQuery<Bindings::JSBindingPlugin>( query, constraint );
if ( plugin != 0L )
d->plugins.insert( proxy->object() ->className(), plugin );
}
if ( plugin != 0L ) {
kdDebug( 800001 ) << "JSFactory::addBindingsPlugin: calling plugin function" << endl;
plugin->addBindings( exec, target );
return ;
}
#else
Q_UNUSED( exec );
#endif // QT_ONLY
kdWarning( 80001 ) << "Unable to add bindings to " << proxy->object() ->className() << "." << endl;
return ;
}
TQObject *JSFactory::createBinding( const TQString &cname, TQObject *parent, const char *name ) {
#ifndef QT_ONLY
// Bindings
/*if ( cname == "DCOPInterface" )
return new Bindings::JSDCOPInterface( jspart->interpreter(), parent, name );
else */if ( cname == "NetAccess" )
return new Bindings::NetAccess( parent, name );
else
#endif // QT_ONLY
if ( cname == "Movie" )
return new Bindings::Movie( parent, name );
else if ( cname == "SqlDatabase" )
return new Bindings::SqlDatabase( parent, name );
else if ( cname == "SqlQuery" )
return new Bindings::SqlQuery( parent, name );
else if ( cname == "Config" )
return new Bindings::Config( parent, name );
return 0;
}
TQObject *JSFactory::createObject( const TQString &cname, TQObject *parent, const char *name ) {
// QObjects defined by Qt
if ( cname == "TQObject" )
return new TQObject( parent, name );
else if ( cname == "TQTimer" )
return new TQTimer( parent, name );
else if ( cname == "TQCanvas" )
return new TQCanvas( parent, name );
#ifndef QT_ONLY
// QObjects defined by KDE
else if ( cname == "KAction" )
return new KAction( parent, name );
else if ( cname == "KToggleAction" )
return new KToggleAction( parent, name );
#endif // QT_ONLY
TQWidget *w = dynamic_cast<TQWidget *>( parent );
if ( !w )
return 0;
if ( cname == "TQHBoxLayout" )
return new TQHBoxLayout( w, 0, -1, name );
else if ( cname == "TQVBoxLayout" )
return new TQVBoxLayout( w, 0, -1, name );
return 0;
}
KJS::Object JSFactory::createOpaque( KJS::ExecState *exec, const TQString &cname, const KJS::List &args ) {
if ( cname == "TQCanvasText" ) {
kdDebug( 80001 ) << "Creating canvas item, type is " << cname << endl;
JSOpaqueProxy *prx = 0;
if ( args.size() == 0 ) {
// FALL THRU
} else if ( args.size() == 1 ) {
JSObjectProxy * arg0 = JSProxy::toObjectProxy( args[ 0 ].imp() );
if ( arg0 ) {
TQObject * obj0 = arg0->object();
if ( obj0->inherits( "TQCanvas" ) ) {
TQCanvas * parent = ( TQCanvas * ) ( obj0 );
prx = new JSOpaqueProxy( new TQCanvasText( parent ), "TQCanvasText" );
KJS::Object proxyObj( prx );
QCanvasItemImp::addBindings( exec, proxyObj );
QCanvasTextImp::addBindings( exec, proxyObj );
return proxyObj;
} else {
kdDebug( 80001 ) << " canvas item create failed, arg0 is " << obj0->className() << endl;
return KJS::Object();
}
} else {
kdDebug( 80001 ) << " canvas item create failed, arg0 is not an object" << endl;
return KJS::Object();
}
} else if ( args.size() == 2 ) {
TQString arg0 = args[ 0 ].toString( exec ).qstring();
JSObjectProxy *arg1 = JSProxy::toObjectProxy( args[ 1 ].imp() );
if ( arg1 ) {
TQString arg0 = args[ 0 ].toString( exec ).qstring();
TQObject *obj1 = arg1->object();
if ( obj1->inherits( "TQCanvas" ) ) {
TQCanvas * parent = ( TQCanvas * ) ( obj1 );
prx = new JSOpaqueProxy( new TQCanvasText( parent ), "TQCanvasText" );
KJS::Object proxyObj( prx );
QCanvasItemImp::addBindings( exec, proxyObj );
QCanvasTextImp::addBindings( exec, proxyObj );
return proxyObj;
} else {
kdDebug( 80001 ) << " canvas item create failed, arg0 is " << obj1->className() << endl;
return KJS::Object();
}
} else {
kdDebug( 80001 ) << " canvas item create failed, arg1 is not an object" << endl;
return KJS::Object();
}
}
}
return KJS::Object();
}
KJS::Object JSFactory::createValue( KJS::ExecState *exec, const TQString &cname, const KJS::List & args ) {
if ( cname == "Image" ) {
TQImage img = TQImage();
JSValueProxy *prx = new JSValueProxy( );
prx->setValue( img );
KJS::Object proxyObj( prx );
Bindings::ImageImp::addBindings( exec, proxyObj );
return proxyObj;
}
if ( cname == "Pixmap" ) {
TQPixmap pix = TQPixmap();
JSValueProxy *prx = new JSValueProxy( );
prx->setValue( pix );
KJS::Object proxyObj( prx );
Bindings::Pixmap::addBindings( exec, proxyObj );
return proxyObj;
}
if ( cname == "Brush" ) {
TQBrush brsh;
JSValueProxy *prx = new JSValueProxy( );
prx->setValue( brsh );
KJS::Object proxyObj( prx );
Bindings::BrushImp::addBindings( exec, proxyObj );
return proxyObj;
}
if ( cname == "Pen" ) {
TQPen pen;
JSValueProxy *prx = new JSValueProxy( );
prx->setValue( pen );
KJS::Object proxyObj( prx );
Bindings::Pen::addBindings( exec, proxyObj );
return proxyObj;
}
if ( cname == "Rect" ) {
TQRect rect;
if ( args.size() == 4 ) {
rect.setX( extractInt( exec, args, 0 ) );
rect.setY( extractInt( exec, args, 1 ) );
rect.setWidth( extractInt( exec, args, 2 ) );
rect.setHeight( extractInt( exec, args, 3 ) );
}
JSValueProxy *prx = new JSValueProxy( );
prx->setValue( rect );
KJS::Object proxyObj( prx );
Bindings::Rect::addBindings( exec, proxyObj );
return proxyObj;
}
if ( cname == "Point" ) {
TQPoint point;
if ( args.size() == 2 ) {
point.setX( extractInt( exec, args, 0 ) );
point.setY( extractInt( exec, args, 1 ) );
}
JSValueProxy *prx = new JSValueProxy( );
prx->setValue( point );
KJS::Object proxyObj( prx );
Bindings::Point::addBindings( exec, proxyObj );
return proxyObj;
}
if ( cname == "Size" ) {
TQSize size;
if ( args.size() == 2 ) {
size.setWidth( extractInt( exec, args, 0 ) );
size.setHeight( extractInt( exec, args, 1 ) );
}
JSValueProxy *prx = new JSValueProxy( );
prx->setValue( size );
KJS::Object proxyObj( prx );
Bindings::Size::addBindings( exec, proxyObj );
return proxyObj;
}
return KJS::Object();
}
TQWidget *JSFactory::createWidget( const TQString &cname, TQWidget *pw, const char *name ) {
if ( cname == "TQSplitter" )
return new TQSplitter( pw, name );
else if ( cname == "TQMainWindow" )
return new TQMainWindow( pw, name );
else if ( cname == "TQProgressDialog" )
return new TQProgressDialog( pw, name );
else if ( cname == "TQScrollView" )
return new TQScrollView( pw, name );
else if ( cname == "TQCanvasView" )
return new TQCanvasView( pw, name );
else if ( cname == "TQSplashScreen" ) {
TQPixmap pix( 16, 16 );
pix.fill();
return new TQSplashScreen( pix );
}
#ifndef QT_ONLY
else if ( cname == "KMainWindow" )
return new KMainWindow( pw, name );
else if ( cname == "KParts_MainWindow" )
return new KParts::MainWindow( pw, name );
else if ( cname == "KSystemTray" )
return new KSystemTray( pw, name );
#endif // QT_ONLY
return 0;
}
TQObject *JSFactory::create( const TQString &cname, TQObject *parent, const char *name ) {
kdDebug( 80001 ) << "KJSEmbedPart::create() name " << name << " class " << cname << endl;
// Factory widgets
TQWidgetFactory wf;
TQWidget *pw = ( parent && parent->isWidgetType() ) ? static_cast<TQWidget *>( parent ) : 0;
TQWidget *w = wf.createWidget( cname, pw, name );
if ( w ) {
kdDebug( 80001 ) << "Created from factory" << endl;
return w;
}
// Custom widgets
TQObject *obj;
obj = createWidget( cname, pw, name );
if ( obj ) {
if ( !isQObject( obj->className() ) )
addType( obj->className() );
kdDebug( 80001 ) << "Created from createWidget" << endl;
return obj;
}
// Custom objects
obj = JSFactory::createObject( cname, parent, name );
if ( obj ) {
if ( !isQObject( obj->className() ) )
addType( obj->className() );
kdDebug( 80001 ) << "Created from createObject" << endl;
return obj;
}
// Binding objects
obj = JSFactory::createBinding( cname, parent, name );
if ( obj ) {
if ( !isQObject( obj->className() ) )
addType( obj->className() );
kdDebug( 80001 ) << "Created from bindings" << endl;
return obj;
}
kdDebug( 80001 ) << "Found nothing in :" << cname << ":" << endl;
return 0;
}
KParts::ReadOnlyPart *JSFactory::createROPart( const TQString &svc, TQObject *parent, const char *name ) {
kdDebug( 80001 ) << "JSFactory::createROPart svc " << svc << " parent " << ( long ) parent << endl;
return createROPart( svc, "'KParts/ReadOnlyPart' in ServiceTypes", parent, name );
}
KParts::ReadOnlyPart *JSFactory::createROPart( const TQString &svc, const TQString &con,
TQObject *parent, const char *name ) {
kdDebug( 80001 ) << "JSFactory::createROPart svc " << svc << " constraint " << con
<< " parent " << ( long ) parent << endl;
return createROPart( svc, con, parent, name, TQStringList() );
}
KParts::ReadOnlyPart *JSFactory::createROPart( const TQString &svc, const TQString &con,
TQObject *parent, const char *name,
const TQStringList &args ) {
#ifndef QT_ONLY
kdDebug( 80001 ) << "JSFactory::createROPart svc " << svc << " constraint " << con
<< " parent " << ( long ) parent
<< " args: " << args << endl;
KTrader::OfferList offers = KTrader::self() ->query( svc, con );
if ( !offers.count() )
return 0;
KService::Ptr ptr = offers.first();
KLibFactory *fact = KLibLoader::self() ->factory( ptr->library().ascii() );
if ( !fact ) {
kdDebug( 80001 ) << "Unable to find a matching part" << endl;
return 0;
}
TQObject *obj = fact->create( parent, name, "KParts::ReadOnlyPart", args );
addType( obj->className() );
return static_cast<KParts::ReadOnlyPart *>( obj );
#else // QT_ONLY
Q_UNUSED( svc );
Q_UNUSED( con );
Q_UNUSED( parent );
Q_UNUSED( name );
Q_UNUSED( args );
return 0;
#endif // QT_ONLY
}
KParts::ReadWritePart *JSFactory::createRWPart( const TQString &svc, TQObject *parent, const char *name ) {
kdDebug( 80001 ) << "JSFactory::createRWPart svc " << svc << " parent " << ( long ) parent << endl;
return createRWPart( svc, "'KParts/ReadWritePart' in ServiceTypes", parent, name );
}
KParts::ReadWritePart *JSFactory::createRWPart( const TQString &svc, const TQString &con,
TQObject *parent, const char *name ) {
kdDebug( 80001 ) << "JSFactory::createRWPart svc " << svc << " constraint " << con
<< " parent " << ( long ) parent << endl;
return createRWPart( svc, con, parent, name, TQStringList() );
}
KParts::ReadWritePart *JSFactory::createRWPart( const TQString &svc, const TQString &con,
TQObject *parent, const char *name,
const TQStringList &args ) {
#ifndef QT_ONLY
kdDebug( 80001 ) << "JSFactory::createRWPart svc " << svc << " constraint " << con
<< " parent " << ( long ) parent
<< " args: " << args << endl;
KTrader::OfferList offers = KTrader::self() ->query( svc, con );
if ( !offers.count() )
return 0;
KService::Ptr ptr = offers.first();
KLibFactory *fact = KLibLoader::self() ->factory( ptr->library().ascii() );
if ( !fact ) {
kdDebug( 80001 ) << "Unable to find a matching part" << endl;
return 0;
}
TQObject *obj = fact->create( parent, name, "KParts::ReadWritePart", args );
addType( obj->className() );
return static_cast<KParts::ReadWritePart *>( obj );
#else // QT_ONLY
Q_UNUSED( svc );
Q_UNUSED( con );
Q_UNUSED( parent );
Q_UNUSED( name );
Q_UNUSED( args );
return 0;
#endif // QT_ONLY
}
TQWidget *JSFactory::loadUI( const TQString &uiFile, TQObject *connector, TQWidget *parent, const char *name ) {
return TQWidgetFactory::create( uiFile, connector, parent, name );
}
TQStringList JSFactory::listBindingPlugins( KJS::ExecState *exec, KJS::Object &self ) {
Q_UNUSED( exec )
Q_UNUSED( self )
TQStringList pluginList;
TQStringList allTypes = objtypes.keys();
for ( uint idx = 0; idx < allTypes.count(); ++idx ) {
if ( objtypes[ allTypes[ idx ] ] & TypePlugin )
pluginList.append( allTypes[ idx ] );
}
return pluginList;
}
bool JSFactory::isQObject( const TQString &clazz ) const {
if ( !isSupported( clazz ) )
return false;
return ( objtypes[ clazz ] & TypeQObject );
}
bool JSFactory::isValue( const TQString &clazz ) const {
if ( !isSupported( clazz ) )
return false;
return objtypes[ clazz ] == TypeValue;
}
bool JSFactory::isOpaque( const TQString &clazz ) const {
if ( !isSupported( clazz ) )
return false;
return objtypes[ clazz ] == TypeOpaque;
}
void JSFactory::addQObjectPlugin( const TQString &classname, KJSEmbed::Bindings::JSBindingPlugin* plugin ) {
if ( plugin ) {
addType( classname, TypeQObjectPlugin );
d->plugins.insert( classname, plugin );
}
}
void JSFactory::addType( const TQString &clazz, uint prxtype ) {
if ( prxtype == TypeInvalid ) {
objtypes.remove( clazz );
return ;
}
kdDebug() << "Add type " << clazz << endl;
objtypes[ clazz ] = prxtype;
}
bool JSFactory::isSupported( const TQString &clazz ) const {
kdDebug() << "Checking " << clazz << endl;
return objtypes.contains( clazz );
}
uint JSFactory::proxyType( const TQString &clazz ) const {
if ( !isSupported( clazz ) )
return TypeInvalid;
return objtypes[ clazz ];
}
void JSFactory::addTypes( KJS::ExecState *exec, KJS::Object &parent ) {
addWidgetFactoryTypes( exec, parent );
addCustomTypes( exec, parent );
addBindingTypes( exec, parent );
addObjectTypes( exec, parent );
addOpaqueTypes( exec, parent );
addValueTypes( exec, parent );
addBindingPluginTypes( exec, parent );
}
TQStringList JSFactory::types() const {
return objtypes.keys();
}
void JSFactory::addWidgetFactoryTypes( KJS::ExecState *exec, KJS::Object &parent ) {
TQStringList sl = TQWidgetFactory::widgets();
for ( TQStringList::Iterator it = sl.begin(); it != sl.end(); ++it ) {
JSFactoryImp *cons = new JSFactoryImp( exec, this, JSFactoryImp::NewInstance, *it );
parent.put( exec, KJS::Identifier( KJS::UString( cons->parameter() ) ), KJS::Object( cons ) );
addType( *it );
}
}
void JSFactory::addCustomTypes( KJS::ExecState *exec, KJS::Object &parent ) {
const char * classes[] = {
"TQSplitter", "TQScrollView", "TQCanvasView", "TQCanvas",
"TQObject", "TQTimer", "TQSplashScreen", "TQProgressDialog",
"TQLayout", "TQBoxLayout", "TQHBoxLayout", "TQVBoxLayout",
#ifndef QT_ONLY
"KMainWindow", "KXMLGUIClient", "KSystemTray",
"KAction", "KToggleAction",
"KParts_MainWindow",
#endif // QT_ONLY
0
};
for ( int i = 0 ; classes[ i ] ; i++ ) {
JSFactoryImp *cons = new JSFactoryImp( exec, this, JSFactoryImp::NewInstance, classes[ i ] );
parent.put( exec, KJS::Identifier( KJS::UString( cons->parameter() ) ), KJS::Object( cons ) );
addType( classes[ i ] );
}
}
void JSFactory::addBindingTypes( KJS::ExecState *exec, KJS::Object &parent ) {
const char * bindings[] = {
"Pixmap", "KJSEmbed::Bindings::Pixmap",
"SqlDatabase", "KJSEmbed::Bindings::SqlDatabase",
"Movie", "KJSEmbed::Bindings::Movie",
"SqlQuery", "KJSEmbed::Bindings::SqlQuery",
#ifndef QT_ONLY
"NetAccess", "KJSEmbed::Bindings::NetAccess",
/*"DCOPInterface", "KJSEmbed::Bindings::JSDCOPInterface",*/
#endif
"Config", "KJSEmbed::Bindings::Config",
0, 0
};
for ( int i = 0 ; bindings[ i ] ; i += 2 ) {
JSFactoryImp * cons = new JSFactoryImp( exec, this, JSFactoryImp::NewInstance, bindings[ i ] );
parent.put( exec, KJS::Identifier( KJS::UString( cons->parameter() ) ), KJS::Object( cons ) );
addType( bindings[ i ] );
addType( bindings[ i + 1 ] );
}
}
void JSFactory::addOpaqueTypes( KJS::ExecState *exec, KJS::Object &parent ) {
const char * classes[] = {
"TQTextStream",
"TextStream",
"TQCanvasItem",
"TQCanvasText",
0
};
for ( int i = 0 ; classes[ i ] ; i++ ) {
JSFactoryImp *cons = new JSFactoryImp( exec, this, JSFactoryImp::NewInstance, classes[ i ] );
parent.put( exec, KJS::Identifier( KJS::UString( cons->parameter() ) ), KJS::Object( cons ) );
addType( classes[ i ], TypeOpaque );
}
// Create the custom added types.
TQDictIterator<KJSEmbed::Bindings::JSBindingBase> idx( d->opaqueTypes );
for( ; idx.current(); ++idx){
JSFactoryImp *cons = new JSFactoryImp( exec, this, JSFactoryImp::NewInstance, idx.currentKey() );
parent.put( exec, KJS::Identifier( KJS::UString( cons->parameter() ) ), KJS::Object( cons ) );
addType( idx.currentKey(), TypeOpaque );
}
}
void JSFactory::addValueTypes( KJS::ExecState *exec, KJS::Object &parent ) {
const char * classes[] = {
"Image",
"Brush",
"Pixmap",
"Pen",
"Rect",
"Size",
"Point",
0
};
for ( int i = 0 ; classes[ i ] ; i++ ) {
JSFactoryImp *cons = new JSFactoryImp( exec, this, JSFactoryImp::NewInstance, classes[ i ] );
parent.put( exec, KJS::Identifier( KJS::UString( cons->parameter() ) ), KJS::Object( cons ) );
addType( classes[ i ], TypeValue );
}
}
void JSFactory::addObjectTypes( KJS::ExecState *exec, KJS::Object & parent ) {
const char * classes[] = {
"TQAccel",
"TQAccessibleObject",
"TQAction",
"TQActionGroup",
"TQApplication",
"QAquaStyle",
"QAssistantClient",
"QAxObject",
"QAxWidget",
"TQButton",
"QCDEStyle",
"QClipboard",
"QColorDialog",
"TQColorDrag",
"TQComboBox",
"TQCommonStyle",
"QCopChannel",
"TQDataPump",
"TQDateTimeEditBase",
"TQDesktopWidget",
"TQDns",
"TQDockArea",
"TQDockWindow",
"TQDoubleValidator",
"TQDragObject",
"TQEditorFactory",
"TQErrorMessage",
"TQEventLoop",
"TQFileDialog",
"TQFileIconProvider",
"QFontDialog",
"TQFtp",
"QGLWidget",
"TQGridLayout",
"TQGridView",
"TQHButtonGroup",
"TQHGroupBox",
"TQHeader",
"TQHttp",
"TQIconDrag",
"TQImageDrag",
"QInputDialog",
"TQIntValidator",
"TQLocalFs",
"QMacStyle",
"TQMenuBar",
"TQMessageBox",
"QMotif",
"QMotifDialog",
"TQMotifPlusStyle",
"TQMotifStyle",
"QMotifWidget",
"QNPInstance",
"QNPWidget",
"TQNetworkOperation",
"TQNetworkProtocol",
"TQObjectCleanupHandler",
"TQPlatinumStyle",
"TQProcess",
"TQPopupMenu",
"TQProgressDialog",
"TQRegExpValidator",
"QSGIStyle",
"TQServerSocket",
"QSessionManager",
"TQSignal",
"TQSignalMapper",
"TQSizeGrip",
"TQSocket",
"TQSocketNotifier",
"TQSound",
"TQSqlDatabase",
"TQSqlDriver",
"TQSqlEditorFactory",
"TQSqlForm",
"TQStatusBar",
"TQStoredDrag",
"TQStyle",
"TQStyleSheet",
"TQTabBar",
"TQTabDialog",
"TQTextDrag",
"TQToolBar",
"TQToolTipGroup",
"QTranslator",
"TQUriDrag",
"TQUrlOperator",
"TQVButtonGroup",
"TQVGroupBox",
"TQValidator",
"QWSKeyboardHandler",
"TQWindowsStyle",
"QWindowsXPStyle",
"TQWorkspace",
"QXtWidget",
0
};
for ( int i = 0 ; classes[ i ] ; i++ ) {
if ( !isSupported( classes[ i ] ) )
addType( classes[ i ] );
}
// Create the custom added types.
TQDictIterator<KJSEmbed::Bindings::JSBindingBase> idx( d->objectTypes );
for( ; idx.current(); ++idx){
JSFactoryImp *cons = new JSFactoryImp( exec, this, JSFactoryImp::NewInstance, idx.currentKey() );
parent.put( exec, KJS::Identifier( KJS::UString( cons->parameter() ) ), KJS::Object( cons ) );
addType( idx.currentKey(), TypeQObject );
}
}
void JSFactory::registerOpaqueType( const TQString & className, KJSEmbed::Bindings::JSBindingBase * bindingFactory )
{
d->opaqueTypes.insert(className,bindingFactory);
}
void JSFactory::unregisterOpaqueType( const TQString & className )
{
d->opaqueTypes.remove(className);
}
void JSFactory::extendOpaqueProxy( KJS::ExecState * exec, KJS::Object &proxy ) const
{
JSOpaqueProxy *prx = JSProxy::toOpaqueProxy( proxy.imp() );
if( prx )
{
kdDebug() << "Looking for " << prx->typeName() << endl;
Bindings::JSBindingBase *bindingFactory = d->opaqueTypes.find( prx->typeName() );
if( bindingFactory )
{
kdDebug() << "Extending proxy" << endl;
bindingFactory->addBindings(jspart, exec, proxy );
}
}
}
void JSFactory::registerObjectType( const TQString & className, KJSEmbed::Bindings::JSBindingBase * bindingFactory )
{
d->objectTypes.insert(className,bindingFactory);
}
void JSFactory::unregisterObjectType( const TQString & className )
{
d->objectTypes.remove(className);
}
void JSFactory::extendObjectProxy( KJS::ExecState * exec, KJS::Object &proxy ) const
{
JSObjectProxy *prx = JSProxy::toObjectProxy( proxy.imp() );
if( prx )
{
kdDebug() << "Looking for " << prx->typeName() << endl;
Bindings::JSBindingBase *bindingFactory = d->objectTypes.find( prx->typeName() );
if( bindingFactory )
{
kdDebug() << "Extending proxy" << endl;
bindingFactory->addBindings(jspart, exec, proxy );
}
}
}
}// namespace KJSEmbed
// Local Variables:
// c-basic-offset: 4
// End: