Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdevelop@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 1692 insertions, 0 deletions

diff --git a/kdevdesigner/designer/metadatabase.cpp b/kdevdesigner/designer/metadatabase.cpp
new file mode 100644
index 00000000..3a97b680
--- /dev/null
+++ b/kdevdesigner/designer/metadatabase.cpp
@@ -0,0 +1,1692 @@
+/**********************************************************************
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qt Designer.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
+** licenses may use this file in accordance with the Qt Commercial License
+** Agreement provided with the Software.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+**   information about Qt Commercial License Agreements.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include "metadatabase.h"
+#include "widgetfactory.h"
+#include "formwindow.h"
+#include "parser.h"
+#include "widgetdatabase.h"
+#include "formfile.h"
+#include "propertyobject.h"
+#include "project.h"
+#include "mainwindow.h"
+
+#include "kdevdesigner_part.h"
+
+#include <kiconloader.h>
+#include <kapplication.h>
+#include <kstandarddirs.h>
+
+#include <qapplication.h>
+#include <qobject.h>
+#include <qlayout.h>
+#include <qptrdict.h>
+#include <qobjectlist.h>
+#include <qstrlist.h>
+#include <qmetaobject.h>
+#include <qwidgetlist.h>
+#include <qmainwindow.h>
+#include <qregexp.h>
+#include <private/qpluginmanager_p.h>
+#include <qdatetime.h>
+#include <qfile.h>
+#include <qfileinfo.h>
+#include <qtextstream.h>
+
+#include <stdlib.h>
+
+class MetaDataBaseRecord
+{
+public:
+    QObject *object;
+    QStringList changedProperties;
+    QMap<QString,QVariant> fakeProperties;
+    QMap<QString, QString> propertyComments;
+    int spacing, margin;
+    QString resizeMode;
+    QValueList<MetaDataBase::Connection> connections;
+    QValueList<MetaDataBase::Function> functionList;
+    QValueList<MetaDataBase::Include> includes;
+    QValueList<MetaDataBase::Variable> variables;
+    QStringList forwards, sigs;
+    QWidgetList tabOrder;
+    MetaDataBase::MetaInfo metaInfo;
+    QCursor cursor;
+    QMap<int, QString> pixmapArguments;
+    QMap<int, QString> pixmapKeys;
+    QMap<QString, QString> columnFields;
+    QValueList<uint> breakPoints;
+    QMap<int, QString> breakPointConditions;
+    QString exportMacro;
+};
+
+static QPtrDict<MetaDataBaseRecord> *db = 0;
+static QPtrList<MetaDataBase::CustomWidget> *cWidgets = 0;
+static bool doUpdate = TRUE;
+static QStringList langList;
+static QStringList editorLangList;
+static QPluginManager<LanguageInterface> *languageInterfaceManager = 0;
+
+/*!
+  \class MetaDataBase metadatabase.h
+  \brief Database which stores meta data of widgets
+
+  The MetaDataBase stores meta information of widgets, which are not
+  stored directly in widgets (properties). This is e.g. the
+  information which properties have been modified.
+*/
+
+MetaDataBase::MetaDataBase()
+{
+}
+
+inline void setupDataBase()
+{
+    if ( !db || !cWidgets ) {
+	db = new QPtrDict<MetaDataBaseRecord>( 1481 );
+	db->setAutoDelete( TRUE );
+	cWidgets = new QPtrList<MetaDataBase::CustomWidget>;
+	cWidgets->setAutoDelete( TRUE );
+    }
+}
+
+void MetaDataBase::clearDataBase()
+{
+    delete db;
+    db = 0;
+    delete cWidgets;
+    cWidgets = 0;
+}
+
+void MetaDataBase::addEntry( QObject *o )
+{
+    if ( !o )
+	return;
+    setupDataBase();
+    if ( db->find( o ) )
+	return;
+    MetaDataBaseRecord *r = new MetaDataBaseRecord;
+    r->object = o;
+    r->spacing = r->margin = -1;
+    db->insert( (void*)o, r );
+
+    WidgetFactory::initChangedProperties( o );
+}
+
+void MetaDataBase::removeEntry( QObject *o )
+{
+    setupDataBase();
+    db->remove( o );
+}
+
+void MetaDataBase::setPropertyChanged( QObject *o, const QString &property, bool changed )
+{
+    setupDataBase();
+    if ( o->isA( "PropertyObject" ) ) {
+	( (PropertyObject*)o )->mdPropertyChanged( property, changed );
+	return;
+    }
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    if ( changed ) {
+	if ( r->changedProperties.findIndex( property ) == -1 )
+	    r->changedProperties.append( property );
+    } else {
+	if ( r->changedProperties.findIndex( property ) != -1 )
+	    r->changedProperties.remove( property );
+    }
+
+    if ( doUpdate &&
+	 ( property == "hAlign" || property == "vAlign" || property == "wordwrap" ) ) {
+	doUpdate = FALSE;
+	setPropertyChanged( o, "alignment", changed ||
+			    isPropertyChanged( o, "hAlign" ) ||
+			    isPropertyChanged( o, "vAlign" ) ||
+			    isPropertyChanged( o, "wordwrap" ) );
+	doUpdate = TRUE;
+    }
+
+    if ( doUpdate && property == "alignment" ) {
+	doUpdate = FALSE;
+	setPropertyChanged( o, "hAlign", changed );
+	setPropertyChanged( o, "vAlign", changed );
+	setPropertyChanged( o, "wordwrap", changed );
+	doUpdate = TRUE;
+    }
+}
+
+bool MetaDataBase::isPropertyChanged( QObject *o, const QString &property )
+{
+    setupDataBase();
+    if ( o->isA( "PropertyObject" ) )
+	return ( (PropertyObject*)o )->mdIsPropertyChanged( property );
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return FALSE;
+    }
+
+    return r->changedProperties.findIndex( property ) != -1;
+}
+
+QStringList MetaDataBase::changedProperties( QObject *o )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return QStringList();
+    }
+
+    QStringList lst( r->changedProperties );
+    return lst;
+}
+
+void MetaDataBase::setPropertyComment( QObject *o, const QString &property, const QString &comment )
+{
+    setupDataBase();
+    if ( o->isA( "PropertyObject" ) ) {
+	( (PropertyObject*)o )->mdSetPropertyComment( property, comment );
+	return;
+    }
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    r->propertyComments.insert( property, comment );
+}
+
+QString MetaDataBase::propertyComment( QObject *o, const QString &property )
+{
+    setupDataBase();
+    if ( o->isA( "PropertyObject" ) )
+	return ( (PropertyObject*)o )->mdPropertyComment( property );
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return QString::null;
+    }
+
+    return *r->propertyComments.find( property );
+}
+
+void MetaDataBase::setFakeProperty( QObject *o, const QString &property, const QVariant& value )
+{
+    setupDataBase();
+    if ( o->isA( "PropertyObject" ) ) {
+	( (PropertyObject*)o )->mdSetFakeProperty( property, value );
+	return;
+    }
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+    r->fakeProperties[property] = value;
+}
+
+QVariant MetaDataBase::fakeProperty( QObject * o, const QString &property)
+{
+    setupDataBase();
+    if ( o->isA( "PropertyObject" ) )
+	return ( (PropertyObject*)o )->mdFakeProperty( property );
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return QVariant();
+    }
+    QMap<QString, QVariant>::Iterator it = r->fakeProperties.find( property );
+    if ( it != r->fakeProperties.end() )
+	return r->fakeProperties[property];
+    return WidgetFactory::defaultValue( o, property );
+
+}
+
+QMap<QString,QVariant>* MetaDataBase::fakeProperties( QObject* o )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return 0;
+    }
+    return &r->fakeProperties;
+}
+
+void MetaDataBase::setSpacing( QObject *o, int spacing )
+{
+    if ( !o )
+	return;
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r || !o->isWidgetType() ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    r->spacing = spacing;
+    QLayout * layout = 0;
+    WidgetFactory::layoutType( (QWidget*)o, layout );
+    if ( layout ) {
+	int spadef = 6;
+	if ( MainWindow::self->formWindow() )
+	    spadef = MainWindow::self->formWindow()->layoutDefaultSpacing();
+	if ( spacing == -1 )
+	    layout->setSpacing( spadef );
+	else
+	    layout->setSpacing( spacing );
+    }
+}
+
+int MetaDataBase::spacing( QObject *o )
+{
+    if ( !o )
+	return -1;
+    setupDataBase();
+    if ( ::qt_cast<QMainWindow*>(o) )
+	o = ( (QMainWindow*)o )->centralWidget();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r || !o->isWidgetType() ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return -1;
+    }
+
+    return r->spacing;
+}
+
+void MetaDataBase::setMargin( QObject *o, int margin )
+{
+    if ( !o )
+	return;
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r || !o->isWidgetType() ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    r->margin = margin;
+    QLayout * layout = 0;
+    WidgetFactory::layoutType( (QWidget*)o, layout );
+
+    bool isInnerLayout = TRUE;
+
+    QWidget *widget = (QWidget*)o;
+    if ( widget && !::qt_cast<QLayoutWidget*>(widget) &&
+	( WidgetDatabase::isContainer( WidgetDatabase::idFromClassName( WidgetFactory::classNameOf( widget ) ) ) ||
+	widget && widget->parentWidget() && ::qt_cast<FormWindow*>(widget->parentWidget()) ) )
+	isInnerLayout = FALSE;
+
+
+    if ( layout ) {
+	int mardef = 11;
+	if ( MainWindow::self->formWindow() )
+	    mardef = MainWindow::self->formWindow()->layoutDefaultMargin();
+	if ( margin == -1 ) {
+	    if ( isInnerLayout )
+		layout->setMargin( 1 );
+	    else
+		layout->setMargin( QMAX( 1, mardef ) );
+	}
+	else
+	    layout->setMargin( QMAX( 1, margin ) );
+    }
+}
+
+int MetaDataBase::margin( QObject *o )
+{
+    if ( !o )
+	return -1;
+    setupDataBase();
+    if ( ::qt_cast<QMainWindow*>(o) )
+	o = ( (QMainWindow*)o )->centralWidget();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r || !o->isWidgetType() ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return -1;
+    }
+    return r->margin;
+}
+
+void MetaDataBase::setResizeMode( QObject *o, const QString &mode )
+{
+    if ( !o )
+	return;
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r || !o->isWidgetType() ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    r->resizeMode = mode;
+}
+
+QString MetaDataBase::resizeMode( QObject *o )
+{
+    if ( !o )
+	return QString::null;
+    setupDataBase();
+    if ( ::qt_cast<QMainWindow*>(o) )
+	o = ( (QMainWindow*)o )->centralWidget();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r || !o->isWidgetType() ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return QString::null;
+    }
+    return r->resizeMode;
+}
+
+void MetaDataBase::addConnection( QObject *o, QObject *sender, const QCString &signal,
+				  QObject *receiver, const QCString &slot, bool addCode )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+    if ( !(sender && receiver) )
+	return;
+    Connection conn;
+    conn.sender = sender;
+    conn.signal = signal;
+    conn.receiver = receiver;
+    conn.slot = slot;
+    r->connections.append( conn );
+    if ( addCode ) {
+	QString rec = receiver->name();
+	if ( ::qt_cast<FormWindow*>(o) && receiver == ( (FormWindow*)o )->mainContainer() )
+	    rec = "this";
+	QString sen = sender->name();
+	if ( ::qt_cast<FormWindow*>(o) && sender == ( (FormWindow*)o )->mainContainer() )
+	    sen = "this";
+	FormFile *ff = 0;
+	if ( ::qt_cast<FormFile*>(o) )
+	    ff = (FormFile*)o;
+	else if ( ::qt_cast<FormWindow*>(o) )
+	    ff = ( (FormWindow*)o )->formFile();
+	ff->addConnection( sen, signal, rec, slot );
+    }
+}
+
+void MetaDataBase::removeConnection( QObject *o, QObject *sender, const QCString &signal,
+				     QObject *receiver, const QCString &slot )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+    if ( !(sender && receiver) )
+	return;
+    for ( QValueList<Connection>::Iterator it = r->connections.begin(); it != r->connections.end(); ++it ) {
+	Connection conn = *it;
+	if ( conn.sender == sender &&
+	     conn.signal == signal &&
+	     conn.receiver == receiver &&
+	     conn.slot == slot ) {
+	    r->connections.remove( it );
+	    break;
+	}
+    }
+    if ( ::qt_cast<FormWindow*>(o) ) {
+	QString rec = receiver->name();
+	if ( receiver == ( (FormWindow*)o )->mainContainer() )
+	    rec = "this";
+	( (FormWindow*)o )->formFile()->removeConnection( sender->name(), signal, rec, slot );
+    }
+}
+
+void MetaDataBase::setupConnections( QObject *o, const QValueList<LanguageInterface::Connection> &conns )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    if ( !::qt_cast<FormFile*>(o) )
+	return;
+
+    FormFile *formfile = (FormFile*)o;
+
+    r->connections.clear();
+
+    for ( QValueList<LanguageInterface::Connection>::ConstIterator cit = conns.begin();
+	  cit != conns.end(); ++cit ) {
+	// #### get the correct sender object out of Bla.Blub.sender
+	QString senderName = (*cit).sender;
+	if ( senderName.find( '.' ) != -1 )
+	    senderName = senderName.mid( senderName.findRev( '.' ) + 1 );
+	QObject *sender = 0;
+	if ( formfile->formWindow() )
+	    sender = formfile->formWindow()->child( senderName );
+	if ( !sender && formfile->isFake() )
+	    sender = formfile->project()->objectForFakeFormFile( formfile );
+	if ( !sender && senderName == "this" )
+	    sender = formfile->formWindow() ?
+		     formfile->formWindow()->mainContainer() :
+		     formfile->project()->objectForFakeFormFile( formfile );
+	if ( !sender )
+	    continue;
+	MetaDataBase::addConnection( formfile->formWindow() ?
+				     (QObject*)formfile->formWindow() :
+				     (QObject*)formfile,
+				     sender,
+				     (*cit).signal.latin1(),
+				     formfile->formWindow() ?
+				     formfile->formWindow()->mainContainer() :
+				     formfile->project()->objectForFakeFormFile( formfile ),
+				     (*cit).slot.latin1(),
+				     FALSE );
+    }
+}
+
+bool MetaDataBase::hasConnection( QObject *o, QObject *sender, const QCString &signal,
+				  QObject *receiver, const QCString &slot )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return FALSE;
+    }
+
+    for ( QValueList<Connection>::Iterator it = r->connections.begin(); it != r->connections.end(); ++it ) {
+	Connection conn = *it;
+	if ( conn.sender == sender &&
+	     conn.signal == signal &&
+	     conn.receiver == receiver &&
+	     conn.slot == slot )
+	    return TRUE;
+    }
+    return FALSE;
+}
+
+
+QValueList<MetaDataBase::Connection> MetaDataBase::connections( QObject *o )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return QValueList<Connection>();
+    }
+    return r->connections;
+}
+
+QValueList<MetaDataBase::Connection> MetaDataBase::connections( QObject *o, QObject *sender,
+								QObject *receiver )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return QValueList<Connection>();
+    }
+    QValueList<Connection>::Iterator it = r->connections.begin();
+    QValueList<Connection> ret;
+    QValueList<Connection>::Iterator conn;
+    while ( ( conn = it ) != r->connections.end() ) {
+	++it;
+	if ( (*conn).sender == sender &&
+	     (*conn).receiver == receiver )
+	    ret << *conn;
+    }
+
+    return ret;
+}
+
+QValueList<MetaDataBase::Connection> MetaDataBase::connections( QObject *o, QObject *object )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return QValueList<Connection>();
+    }
+    QValueList<Connection>::Iterator it = r->connections.begin();
+    QValueList<Connection> ret;
+    QValueList<Connection>::Iterator conn;
+    while ( ( conn = it ) != r->connections.end() ) {
+	++it;
+	if ( (*conn).sender == object ||
+	     (*conn).receiver == object )
+	    ret << *conn;
+    }
+    return ret;
+}
+
+void MetaDataBase::doConnections( QObject *o )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    QObject *sender = 0, *receiver = 0;
+    QObjectList *l = 0;
+    QValueList<Connection>::Iterator it = r->connections.begin();
+    for ( ; it != r->connections.end(); ++it ) {
+	Connection conn = *it;
+	if ( qstrcmp( conn.sender->name(), o->name() ) == 0 ) {
+	    sender = o;
+	} else {
+	    l = o->queryList( 0, conn.sender->name(), FALSE );
+	    if ( !l || !l->first() ) {
+		delete l;
+		continue;
+	    }
+	    sender = l->first();
+	    delete l;
+	}
+	if ( qstrcmp( conn.receiver->name(), o->name() ) == 0 ) {
+	    receiver = o;
+	} else {
+	    l = o->queryList( 0, conn.receiver->name(), FALSE );
+	    if ( !l || !l->first() ) {
+		delete l;
+		continue;
+	    }
+	    receiver = l->first();
+	    delete l;
+	}
+	QString s = "2""%1";
+	s = s.arg( conn.signal );
+	QString s2 = "1""%1";
+	s2 = s2.arg( conn.slot );
+
+	QStrList signalList = sender->metaObject()->signalNames( TRUE );
+	QStrList slotList = receiver->metaObject()->slotNames( TRUE );
+
+	// avoid warnings
+	if ( signalList.find( conn.signal ) == -1 ||
+	     slotList.find( conn.slot ) == -1 )
+	    continue;
+
+	QObject::connect( sender, s, receiver, s2 );
+    }
+}
+
+bool MetaDataBase::hasSlot( QObject *o, const QCString &slot, bool onlyCustom )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return FALSE;
+    }
+
+    if ( !onlyCustom ) {
+	QStrList slotList = o->metaObject()->slotNames( TRUE );
+	if ( slotList.find( slot ) != -1 )
+	    return TRUE;
+
+	if ( ::qt_cast<FormWindow*>(o) ) {
+	    o = ( (FormWindow*)o )->mainContainer();
+	    slotList = o->metaObject()->slotNames( TRUE );
+	    if ( slotList.find( slot ) != -1 )
+		return TRUE;
+	}
+
+	//if ( ::qt_cast<CustomWidget*>(o) ) {
+	if ( o->inherits( "CustomWidget" ) ) {
+	    MetaDataBase::CustomWidget *w = ( (::CustomWidget*)o )->customWidget();
+	    for ( QValueList<Function>::Iterator it = w->lstSlots.begin(); it != w->lstSlots.end(); ++it ) {
+		QCString s = (*it).function;
+		if ( !s.data() )
+		    continue;
+		if ( s == slot )
+		    return TRUE;
+	    }
+	}
+    }
+
+    for ( QValueList<Function>::Iterator it = r->functionList.begin(); it != r->functionList.end(); ++it ) {
+	Function f = *it;
+	if ( normalizeFunction( f.function ) == normalizeFunction( slot ) && f.type == "slot" )
+	    return TRUE;
+    }
+
+    return FALSE;
+}
+
+bool MetaDataBase::isSlotUsed( QObject *o, const QCString &slot )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+	          o, o->name(), o->className() );
+	return FALSE;
+    }
+
+    QValueList<Connection> conns = connections( o );
+    for ( QValueList<Connection>::Iterator it = conns.begin(); it != conns.end(); ++it ) {
+	if ( (*it).slot == slot )
+	return TRUE;
+    }
+    return FALSE;
+}
+
+
+void MetaDataBase::addFunction( QObject *o, const QCString &function, const QString &specifier,
+				const QString &access, const QString &type, const QString &language,
+				const QString &returnType )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    Function f;
+    f.function = function;
+    f.specifier = specifier;
+    f.access = access;
+    f.type = type;
+    f.language = language;
+    f.returnType = returnType;
+    QValueList<MetaDataBase::Function>::Iterator it = r->functionList.find( f );
+    if ( it != r->functionList.end() )
+	r->functionList.remove( it );
+    r->functionList.append( f );
+    ( (FormWindow*)o )->formFile()->addFunctionCode( f );
+}
+
+void MetaDataBase::setFunctionList( QObject *o, const QValueList<Function> &functionList )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+    r->functionList = functionList;
+}
+
+void MetaDataBase::removeFunction( QObject *o, const QCString &function, const QString &specifier,
+				   const QString &access, const QString &type, const QString &language,
+				   const QString &returnType )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+    for ( QValueList<Function>::Iterator it = r->functionList.begin(); it != r->functionList.end(); ++it ) {
+	if ( MetaDataBase::normalizeFunction( (*it).function ) ==
+	     MetaDataBase::normalizeFunction( function ) &&
+	     (*it).specifier == specifier &&
+	     (*it).access == access &&
+	     (*it).type == type &&
+	     ( language.isEmpty() || (*it).language == language ) &&
+	       ( returnType.isEmpty() || (*it).returnType == returnType ) ) {
+	    ( (FormWindow*)o )->formFile()->removeFunctionCode( *it );
+	    r->functionList.remove( it );
+	    break;
+	}
+    }
+}
+
+void MetaDataBase::removeFunction( QObject *o, const QString &function )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+    for ( QValueList<Function>::Iterator it = r->functionList.begin(); it != r->functionList.end(); ++it ) {
+	if ( normalizeFunction( (*it).function ) == normalizeFunction( function ) ) {
+	    ( (FormWindow*)o )->formFile()->removeFunctionCode( *it );
+	    r->functionList.remove( it );
+	    break;
+	}
+    }
+}
+
+QValueList<MetaDataBase::Function> MetaDataBase::functionList( QObject *o, bool onlyFunctions )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return QValueList<Function>();
+    }
+    if ( !onlyFunctions )
+	return r->functionList;
+    QValueList<Function> fList;
+    for ( QValueList<Function>::Iterator it = r->functionList.begin(); it != r->functionList.end(); ++it ) {
+	if ( (*it).type == "function" )
+	    fList.append( *it );
+    }
+    return fList;
+}
+
+QValueList<MetaDataBase::Function> MetaDataBase::slotList( QObject *o )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return QValueList<Function>();
+    }
+    QValueList<Function> slotList;
+    for ( QValueList<Function>::Iterator it = r->functionList.begin(); it != r->functionList.end(); ++it ) {
+	if ( (*it).type == "slot" )
+	    slotList.append( *it );
+    }
+    return slotList;
+}
+
+void MetaDataBase::changeFunction( QObject *o, const QString &function, const QString &newName,
+				   const QString &returnType )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    for ( QValueList<Function>::Iterator it = r->functionList.begin(); it != r->functionList.end(); ++it ) {
+	Function f = *it;
+	if ( normalizeFunction( f.function ) == normalizeFunction( function ) ) {
+	    (*it).function = newName;
+	    if ( !returnType.isNull() )
+		(*it).returnType = returnType;
+	    return;
+	}
+    }
+}
+
+void MetaDataBase::changeFunctionAttributes( QObject *o, const QString &oldName, const QString &newName,
+					     const QString &specifier, const QString &access,
+					     const QString &type, const QString &language,
+					     const QString &returnType )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    for ( QValueList<Function>::Iterator it = r->functionList.begin(); it != r->functionList.end(); ++it ) {
+	Function f = *it;
+	if ( normalizeFunction( f.function ) == normalizeFunction( oldName ) ) {
+	    (*it).function = newName;
+	    (*it).specifier = specifier;
+	    (*it).access = access;
+	    (*it).type = type;
+	    (*it).language = language;
+	    (*it).returnType = returnType;
+	    return;
+	}
+    }
+}
+
+bool MetaDataBase::hasFunction( QObject *o, const QCString &function, bool onlyCustom )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return FALSE;
+    }
+
+    if ( !onlyCustom ) {
+	QStrList functionList = o->metaObject()->slotNames( TRUE );
+	if ( functionList.find( function ) != -1 )
+	    return TRUE;
+
+	if ( ::qt_cast<FormWindow*>(o) ) {
+	    o = ( (FormWindow*)o )->mainContainer();
+	    functionList = o->metaObject()->slotNames( TRUE );
+	    if ( functionList.find( function ) != -1 )
+		return TRUE;
+	}
+
+	//if ( ::qt_cast<CustomWidget*>(o) ) {
+	if ( o->inherits( "CustomWidget" ) ) {
+	    MetaDataBase::CustomWidget *w = ( (::CustomWidget*)o )->customWidget();
+	    for ( QValueList<Function>::Iterator it = w->lstSlots.begin(); it != w->lstSlots.end(); ++it ) {
+		QCString s = (*it).function;
+		if ( !s.data() )
+		    continue;
+		if ( s == function )
+		    return TRUE;
+	    }
+	}
+    }
+
+    for ( QValueList<Function>::Iterator it = r->functionList.begin(); it != r->functionList.end(); ++it ) {
+	Function f = *it;
+	if ( normalizeFunction( f.function ) == normalizeFunction( function ) )
+	    return TRUE;
+    }
+
+    return FALSE;
+}
+
+QString MetaDataBase::languageOfFunction( QObject *o, const QCString &function )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return QString::null;
+    }
+
+    QString fu = normalizeFunction( function );
+    for ( QValueList<Function>::Iterator it = r->functionList.begin(); it != r->functionList.end(); ++it ) {
+	if ( fu == normalizeFunction( (*it).function ) )
+	    return (*it).language;
+    }
+    return QString::null;
+}
+
+bool MetaDataBase::addCustomWidget( CustomWidget *wid )
+{
+    setupDataBase();
+
+    for ( CustomWidget *w = cWidgets->first(); w; w = cWidgets->next() ) {
+	if ( *wid == *w ) {
+	    for ( QValueList<QCString>::ConstIterator it = wid->lstSignals.begin(); it != wid->lstSignals.end(); ++it ) {
+		if ( !w->hasSignal( *it ) )
+		    w->lstSignals.append( *it );
+	    }
+	    for ( QValueList<Function>::ConstIterator it2 = wid->lstSlots.begin(); it2 != wid->lstSlots.end(); ++it2 ) {
+		if ( !w->hasSlot( MetaDataBase::normalizeFunction( (*it2).function ).latin1() ) )
+		    w->lstSlots.append( *it2 );
+	    }
+	    for ( QValueList<Property>::ConstIterator it3 = wid->lstProperties.begin(); it3 != wid->lstProperties.end(); ++it3 ) {
+		if ( !w->hasProperty( (*it3).property ) )
+		    w->lstProperties.append( *it3 );
+	    }
+	    delete wid;
+	    return FALSE;
+	}
+    }
+
+
+    WidgetDatabaseRecord *r = new WidgetDatabaseRecord;
+    r->name = wid->className;
+    r->group = WidgetDatabase::widgetGroup( "Custom" );
+    r->toolTip = wid->className;
+    r->icon = new QIconSet( *wid->pixmap, *wid->pixmap );
+    r->isContainer = wid->isContainer;
+    wid->id = WidgetDatabase::addCustomWidget( r );
+    cWidgets->append( wid );
+    return TRUE;
+}
+
+void MetaDataBase::removeCustomWidget( CustomWidget *w )
+{
+    cWidgets->removeRef( w );
+}
+
+QPtrList<MetaDataBase::CustomWidget> *MetaDataBase::customWidgets()
+{
+    setupDataBase();
+    return cWidgets;
+}
+
+MetaDataBase::CustomWidget *MetaDataBase::customWidget( int id )
+{
+    for ( CustomWidget *w = cWidgets->first(); w; w = cWidgets->next() ) {
+	if ( id == w->id )
+	    return w;
+    }
+    return 0;
+}
+
+bool MetaDataBase::isWidgetNameUsed( CustomWidget *wid )
+{
+    for ( CustomWidget *w = cWidgets->first(); w; w = cWidgets->next() ) {
+	if ( w == wid )
+	    continue;
+	if ( wid->className == w->className )
+	    return TRUE;
+    }
+    return FALSE;
+}
+
+bool MetaDataBase::hasCustomWidget( const QString &className )
+{
+    for ( CustomWidget *w = cWidgets->first(); w; w = cWidgets->next() ) {
+	if ( w->className == className )
+	    return TRUE;
+    }
+    return FALSE;
+}
+
+void MetaDataBase::setTabOrder( QWidget *w, const QWidgetList &order )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*) w );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  w, w->name(), w->className() );
+	return;
+    }
+
+    r->tabOrder = order;
+}
+
+QWidgetList MetaDataBase::tabOrder( QWidget *w )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*) w );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  w, w->name(), w->className() );
+	return QWidgetList();
+    }
+
+    return r->tabOrder;
+}
+
+void MetaDataBase::setIncludes( QObject *o, const QValueList<Include> &incs )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    r->includes = incs;
+}
+
+QValueList<MetaDataBase::Include> MetaDataBase::includes( QObject *o )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return QValueList<Include>();
+    }
+
+    return r->includes;
+}
+
+void MetaDataBase::setForwards( QObject *o, const QStringList &fwds )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    r->forwards = fwds;
+}
+
+QStringList MetaDataBase::forwards( QObject *o )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return QStringList();
+    }
+
+    return r->forwards;
+}
+
+void MetaDataBase::setVariables( QObject *o, const QValueList<Variable> &vars )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    r->variables = vars;
+}
+
+void MetaDataBase::addVariable( QObject *o, const QString &name, const QString &access )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+    Variable v;
+    v.varName = name;
+    v.varAccess = access;
+    r->variables << v;
+}
+
+void MetaDataBase::removeVariable( QObject *o, const QString &name )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+    QValueList<Variable>::Iterator it = r->variables.begin();
+    for ( ; it != r->variables.end(); ++it ) {
+	if ( (*it).varName == name ) {
+	    r->variables.remove( it );
+	    break;
+	}
+    }
+}
+
+QValueList<MetaDataBase::Variable> MetaDataBase::variables( QObject *o )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return QValueList<MetaDataBase::Variable>();
+    }
+
+    return r->variables;
+}
+
+bool MetaDataBase::hasVariable( QObject *o, const QString &name )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return FALSE;
+    }
+
+    QValueList<Variable>::Iterator it = r->variables.begin();
+    for ( ; it != r->variables.end(); ++it ) {
+	if ( extractVariableName( name ) == extractVariableName( (*it).varName ) )
+	    return TRUE;
+    }
+    return FALSE;
+}
+
+QString MetaDataBase::extractVariableName( const QString &name )
+{
+    QString n = name.right( name.length() - name.findRev( ' ' ) - 1 );
+    if ( n[ 0 ] == '*' || n[ 0 ] == '&' )
+	n[ 0 ] = ' ';
+    if ( n[ (int)n.length() - 1 ] == ';' )
+	n[ (int)n.length() - 1 ] = ' ';
+    return n.simplifyWhiteSpace();
+}
+
+void MetaDataBase::setSignalList( QObject *o, const QStringList &sigs )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    r->sigs.clear();
+
+    for ( QStringList::ConstIterator it = sigs.begin(); it != sigs.end(); ++it ) {
+	QString s = (*it).simplifyWhiteSpace();
+	bool hasSemicolon = s.endsWith( ";" );
+	if ( hasSemicolon )
+	    s = s.left( s.length() - 1 );
+	int p = s.find( '(' );
+	if ( p < 0 )
+	    p = s.length();
+	int sp = s.find( ' ' );
+	if ( sp >= 0 && sp < p ) {
+	    s = s.mid( sp+1 );
+	    p -= sp + 1;
+	}
+	if ( p == (int) s.length() )
+	    s += "()";
+	if ( hasSemicolon )
+	    s += ";";
+	r->sigs << s;
+    }
+}
+
+QStringList MetaDataBase::signalList( QObject *o )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return QStringList();
+    }
+
+    return r->sigs;
+}
+
+void MetaDataBase::setMetaInfo( QObject *o, MetaInfo mi )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    r->metaInfo = mi;
+}
+
+MetaDataBase::MetaInfo MetaDataBase::metaInfo( QObject *o )
+{
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return MetaInfo();
+    }
+
+    return r->metaInfo;
+}
+
+
+
+
+MetaDataBase::CustomWidget::CustomWidget()
+{
+    className = "MyCustomWidget";
+    includeFile = "mywidget.h";
+    includePolicy = Local;
+    sizeHint = QSize( -1, -1 );
+    pixmap = new QPixmap( BarIcon( "designer_customwidget.png", KDevDesignerPartFactory::instance() ) );
+    id = -1;
+    sizePolicy = QSizePolicy( QSizePolicy::Preferred, QSizePolicy::Preferred );
+    isContainer = FALSE;
+}
+
+MetaDataBase::CustomWidget::CustomWidget( const CustomWidget &w )
+{
+    className = w.className;
+    includeFile = w.includeFile;
+    includePolicy = w.includePolicy;
+    sizeHint = w.sizeHint;
+    if ( w.pixmap )
+	pixmap = new QPixmap( *w.pixmap );
+    else
+	pixmap = 0;
+    id = w.id;
+    isContainer = w.isContainer;
+}
+
+void MetaDataBase::setCursor( QWidget *w, const QCursor &c )
+{
+    setupDataBase();
+    if ( w->isA( "PropertyObject" ) ) {
+	( (PropertyObject*)w )->mdSetCursor( c );
+	return;
+    }
+    MetaDataBaseRecord *r = db->find( (void*)w );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  w, w->name(), w->className() );
+	return;
+    }
+
+    r->cursor = c;
+}
+
+QCursor MetaDataBase::cursor( QWidget *w )
+{
+    setupDataBase();
+    if ( w->isA( "PropertyObject" ) )
+	return ( (PropertyObject*)w )->mdCursor();
+    MetaDataBaseRecord *r = db->find( (void*)w );
+    if ( !r ) {
+	w->unsetCursor();
+	return w->cursor();
+    }
+
+    return r->cursor;
+}
+
+bool MetaDataBase::CustomWidget::operator==( const CustomWidget &w ) const
+{
+    return className == w.className;
+}
+
+MetaDataBase::CustomWidget &MetaDataBase::CustomWidget::operator=( const CustomWidget &w )
+{
+    delete pixmap;
+    className = w.className;
+    includeFile = w.includeFile;
+    includePolicy = w.includePolicy;
+    sizeHint = w.sizeHint;
+    if ( w.pixmap )
+	pixmap = new QPixmap( *w.pixmap );
+    else
+	pixmap = 0;
+    lstSignals = w.lstSignals;
+    lstSlots = w.lstSlots;
+    lstProperties = w.lstProperties;
+    id = w.id;
+    isContainer = w.isContainer;
+    return *this;
+}
+
+bool MetaDataBase::CustomWidget::hasSignal( const QCString &signal ) const
+{
+    QStrList sigList = QWidget::staticMetaObject()->signalNames( TRUE );
+    if ( sigList.find( signal ) != -1 )
+	return TRUE;
+    for ( QValueList<QCString>::ConstIterator it = lstSignals.begin(); it != lstSignals.end(); ++it ) {
+	if ( normalizeFunction( *it ) == normalizeFunction( signal ) )
+	    return TRUE;
+    }
+    return FALSE;
+}
+
+bool MetaDataBase::CustomWidget::hasSlot( const QCString &slot ) const
+{
+    QStrList slotList = QWidget::staticMetaObject()->slotNames( TRUE );
+    if ( slotList.find( normalizeFunction( slot ) ) != -1 )
+	return TRUE;
+
+    for ( QValueList<MetaDataBase::Function>::ConstIterator it = lstSlots.begin(); it != lstSlots.end(); ++it ) {
+	if ( normalizeFunction( (*it).function ) == normalizeFunction( slot ) )
+	    return TRUE;
+    }
+    return FALSE;
+}
+
+bool MetaDataBase::CustomWidget::hasProperty( const QCString &prop ) const
+{
+    QStrList propList = QWidget::staticMetaObject()->propertyNames( TRUE );
+    if ( propList.find( prop ) != -1 )
+	return TRUE;
+
+    for ( QValueList<MetaDataBase::Property>::ConstIterator it = lstProperties.begin(); it != lstProperties.end(); ++it ) {
+	if ( (*it).property == prop )
+	    return TRUE;
+    }
+    return FALSE;
+}
+
+void MetaDataBase::setPixmapArgument( QObject *o, int pixmap, const QString &arg )
+{
+    if ( !o )
+	return;
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    r->pixmapArguments.remove( pixmap );
+    r->pixmapArguments.insert( pixmap, arg );
+}
+
+QString MetaDataBase::pixmapArgument( QObject *o, int pixmap )
+{
+    if ( !o )
+	return QString::null;
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return QString::null;
+    }
+
+    return *r->pixmapArguments.find( pixmap );
+}
+
+void MetaDataBase::clearPixmapArguments( QObject *o )
+{
+    if ( !o )
+	return;
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    r->pixmapArguments.clear();
+}
+
+
+void MetaDataBase::setPixmapKey( QObject *o, int pixmap, const QString &arg )
+{
+    if ( !o )
+	return;
+    setupDataBase();
+    if ( o->isA( "PropertyObject" ) ) {
+	( (PropertyObject*)o )->mdSetPixmapKey( pixmap, arg );
+	return;
+    }
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    r->pixmapKeys.remove( pixmap );
+    r->pixmapKeys.insert( pixmap, arg );
+}
+
+QString MetaDataBase::pixmapKey( QObject *o, int pixmap )
+{
+    if ( !o )
+	return QString::null;
+    setupDataBase();
+    if ( o->isA( "PropertyObject" ) )
+	return ( (PropertyObject*)o )->mdPixmapKey( pixmap );
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return QString::null;
+    }
+
+    QString s = *r->pixmapKeys.find( pixmap );
+    if ( !s.isNull() )
+	return s;
+    if ( !o->isWidgetType() )
+	return s;
+    QWidget *w = (QWidget*)o;
+    if ( w->icon() )
+	return *r->pixmapKeys.find( w->icon()->serialNumber() );
+    return s;
+}
+
+void MetaDataBase::clearPixmapKeys( QObject *o )
+{
+    if ( !o )
+	return;
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    r->pixmapKeys.clear();
+}
+
+
+
+void MetaDataBase::setColumnFields( QObject *o, const QMap<QString, QString> &columnFields )
+{
+    if ( !o )
+	return;
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    r->columnFields = columnFields;
+}
+
+QMap<QString, QString> MetaDataBase::columnFields( QObject *o )
+{
+    if ( !o )
+	return QMap<QString, QString>();
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return QMap<QString, QString>();
+    }
+
+    return r->columnFields;
+}
+
+void MetaDataBase::setEditor( const QStringList &langs )
+{
+    editorLangList = langs;
+}
+
+bool MetaDataBase::hasEditor( const QString &lang )
+{
+    return editorLangList.find( lang ) != editorLangList.end();
+}
+
+void MetaDataBase::setupInterfaceManagers( const QString &plugDir )
+{
+    if ( !languageInterfaceManager ) {
+	languageInterfaceManager =
+	    new QPluginManager<LanguageInterface>( IID_Language,
+						   QApplication::libraryPaths(),
+//						   kapp->dirs()->resourceDirs("qtplugins"),
+						   plugDir );
+
+	langList = languageInterfaceManager->featureList();
+	langList.remove( "C++" );
+	langList << "C++";
+    }
+}
+
+QStringList MetaDataBase::languages()
+{
+    return langList;
+}
+
+QString MetaDataBase::normalizeFunction( const QString &f )
+{
+    return Parser::cleanArgs( f );
+}
+
+LanguageInterface *MetaDataBase::languageInterface( const QString &lang )
+{
+    LanguageInterface* iface = 0;
+    languageInterfaceManager->queryInterface( lang, &iface );
+    return iface;
+}
+
+void MetaDataBase::clear( QObject *o )
+{
+    if ( !o )
+	return;
+    setupDataBase();
+    db->remove( (void*)o );
+    for ( QPtrDictIterator<QWidget> it( *( (FormWindow*)o )->widgets() ); it.current(); ++it )
+	db->remove( (void*)it.current() );
+}
+
+void MetaDataBase::setBreakPoints( QObject *o, const QValueList<uint> &l )
+{
+    if ( !o )
+	return;
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    r->breakPoints = l;
+
+    QMap<int, QString>::Iterator it = r->breakPointConditions.begin();
+    while ( it != r->breakPointConditions.end() ) {
+	int line = it.key();
+	++it;
+	if ( r->breakPoints.find( line ) == r->breakPoints.end() )
+	    r->breakPointConditions.remove( r->breakPointConditions.find( line ) );
+    }
+}
+
+QValueList<uint> MetaDataBase::breakPoints( QObject *o )
+{
+    if ( !o )
+	return QValueList<uint>();
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return QValueList<uint>();
+    }
+
+    return r->breakPoints;
+}
+
+void MetaDataBase::setBreakPointCondition( QObject *o, int line, const QString &condition )
+{
+    if ( !o )
+	return;
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+    r->breakPointConditions.replace( line, condition );
+}
+
+QString MetaDataBase::breakPointCondition( QObject *o, int line )
+{
+    if ( !o )
+	return QString::null;
+    setupDataBase();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return QString::null;
+    }
+    QMap<int, QString>::Iterator it = r->breakPointConditions.find( line );
+    if ( it == r->breakPointConditions.end() )
+	return QString::null;
+    return *it;
+}
+
+void MetaDataBase::setExportMacro( QObject *o, const QString &macro )
+{
+    if ( !o )
+	return;
+    setupDataBase();
+    if ( o->isA( "PropertyObject" ) ) {
+	( (PropertyObject*)o )->mdSetExportMacro( macro );
+	return;
+    }
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return;
+    }
+
+    r->exportMacro = macro;
+}
+
+QString MetaDataBase::exportMacro( QObject *o )
+{
+    if ( !o )
+	return "";
+    setupDataBase();
+    if ( o->isA( "PropertyObject" ) )
+	return ( (PropertyObject*)o )->mdExportMacro();
+    MetaDataBaseRecord *r = db->find( (void*)o );
+    if ( !r ) {
+	qWarning( "No entry for %p (%s, %s) found in MetaDataBase",
+		  o, o->name(), o->className() );
+	return "";
+    }
+
+    return r->exportMacro;
+}
+
+bool MetaDataBase::hasObject( QObject *o )
+{
+    return !!db->find( o );
+}