void WidgetDatabase::setupPlugins()
{
if ( plugins_set_up )
return;
plugins_set_up = TRUE;
QStringList widgets = widgetManager()->featureList();
for ( QStringList::Iterator it = widgets.begin(); it != widgets.end(); ++it ) {
if ( hasWidget( *it ) )
continue;
WidgetDatabaseRecord *r = new WidgetDatabaseRecord;
WidgetInterface *iface = 0;
widgetManager()->queryInterface( *it, &iface );
if ( !iface )
continue;
#ifndef UIC
QIconSet icon = iface->iconSet( *it );
if ( !icon.pixmap().isNull() )
r->icon = new QIconSet( icon );
#endif
QString grp = iface->group( *it );
if ( grp.isEmpty() )
grp = "3rd party widgets";
r->group = widgetGroup( grp );
r->toolTip = iface->toolTip( *it );
r->whatsThis = iface->whatsThis( *it );
r->includeFile = iface->includeFile( *it );
r->isContainer = iface->isContainer( *it );
r->name = *it;
r->isPlugin = TRUE;
append( r );
iface->release();
}
}
QString Uic::createObjectImpl( const QDomElement &e, const QString& parentClass, const QString& par, const QString& layout )
{
QString parent( par );
if ( parent == "this" && isMainWindow ) {
if ( !createdCentralWidget )
out << indent << "setCentralWidget( new QWidget( this, \"qt_central_widget\" ) );" << endl;
createdCentralWidget = TRUE;
parent = "centralWidget()";
}
QDomElement n;
QString objClass, objName;
int numItems = 0;
int numColumns = 0;
int numRows = 0;
if ( layouts.contains( e.tagName() ) )
return createLayoutImpl( e, parentClass, parent, layout );
objClass = getClassName( e );
if ( objClass.isEmpty() )
return objName;
objName = getObjectName( e );
QString definedName = objName;
bool isTmpObject = objName.isEmpty() || objClass == "QLayoutWidget";
if ( isTmpObject ) {
if ( objClass[0] == 'Q' )
objName = objClass.mid(1);
else
objName = objClass.lower();
objName.prepend( "private" );
}
bool isLine = objClass == "Line";
if ( isLine )
objClass = "QFrame";
out << endl;
if ( objClass == "QLayoutWidget" ) {
if ( layout.isEmpty() ) {
// register the object and unify its name
objName = registerObject( objName );
out << " QWidget* " << objName << " = new QWidget( " << parent << ", \"" << definedName << "\" );" << endl;
} else {
// the layout widget is not necessary, hide it by creating its child in the parent
QString result;
for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) {
if (tags.contains( n.tagName() ) )
result = createObjectImpl( n, parentClass, parent, layout );
}
return result;
}
} else if ( objClass != "QToolBar" && objClass != "QMenuBar" ) {
// register the object and unify its name
objName = registerObject( objName );
out << " ";
if ( isTmpObject )
out << objClass << "* ";
out << objName << " = new " << createObjectInstance( objClass, parent, objName ) << ";" << endl;
}
if ( objClass == "QAxWidget" ) {
QString controlId;
for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) {
if ( n.tagName() == "property" && n.attribute( "name" ) == "control" ) {
controlId = n.firstChild().toElement().text();
}
}
out << " ";
out << objName << "->setControl(\"" << controlId << "\");" << endl;
}
lastItem = "0";
// set the properties and insert items
bool hadFrameShadow = FALSE;
for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) {
if ( n.tagName() == "property" ) {
bool stdset = stdsetdef;
if ( n.hasAttribute( "stdset" ) )
stdset = toBool( n.attribute( "stdset" ) );
QString prop = n.attribute( "name" );
if ( prop == "database" )
continue;
QString value = setObjectProperty( objClass, objName, prop, n.firstChild().toElement(), stdset );
if ( value.isEmpty() )
continue;
if ( prop == "name" )
continue;
if ( isLine && prop == "frameShadow" )
hadFrameShadow = TRUE;
if ( prop == "buddy" && value.startsWith("\"") && value.endsWith("\"") ) {
buddies << Buddy( objName, value.mid(1, value.length() - 2 ) );
continue;
}
if ( isLine && prop == "orientation" ) {
prop = "frameShape";
if ( value.right(10) == "Horizontal" )
value = "QFrame::HLine";
else
value = "QFrame::VLine";
if ( !hadFrameShadow ) {
prop = "frameStyle";
value += " | QFrame::Sunken";
}
}
if ( prop == "buttonGroupId" ) {
if ( parentClass == "QButtonGroup" )
out << indent << parent << "->insert( " << objName << ", " << value << " );" << endl;
continue;
}
if ( prop == "frameworkCode" )
continue;
if ( objClass == "QMultiLineEdit" &&
QRegExp("echoMode|hMargin|maxLength|maxLines|undoEnabled").exactMatch(prop) )
continue;
QString call = objName + "->";
if ( stdset ) {
call += mkStdSet( prop ) + "( ";
} else {
call += "setProperty( \"" + prop + "\", ";
}
if ( prop == "accel" )
call += "QKeySequence( " + value + " ) );";
else
call += value + " );";
if ( n.firstChild().toElement().tagName() == "string" ||
prop == "currentItem" ) {
trout << indent << call << endl;
} else {
out << indent << call << endl;
}
} else if ( n.tagName() == "item" ) {
QString call;
QString value;
if ( objClass.contains( "ListBox" ) ) {
call = createListBoxItemImpl( n, objName );
if ( !call.isEmpty() ) {
if ( numItems == 0 )
trout << indent << objName << "->clear();" << endl;
trout << indent << call << endl;
}
} else if ( objClass.contains( "ComboBox" ) ) {
call = createListBoxItemImpl( n, objName, &value );
if ( !call.isEmpty() ) {
if ( numItems == 0 )
trout << indent << objName << "->clear();" << endl;
trout << indent << call << endl;
}
} else if ( objClass.contains( "IconView" ) ) {
call = createIconViewItemImpl( n, objName );
if ( !call.isEmpty() ) {
if ( numItems == 0 )
trout << indent << objName << "->clear();" << endl;
trout << indent << call << endl;
}
} else if ( objClass.contains( "ListView" ) ) {
call = createListViewItemImpl( n, objName, QString::null );
if ( !call.isEmpty() ) {
if ( numItems == 0 )
trout << indent << objName << "->clear();" << endl;
trout << call << endl;
}
}
if ( !call.isEmpty() )
numItems++;
} else if ( n.tagName() == "column" || n.tagName() == "row" ) {
QString call;
QString value;
if ( objClass.contains( "ListView" ) ) {
call = createListViewColumnImpl( n, objName, &value );
if ( !call.isEmpty() ) {
out << call;
trout << indent << objName << "->header()->setLabel( "
<< numColumns++ << ", " << value << " );\n";
}
} else if ( objClass == "QTable" || objClass == "QDataTable" ) {
bool isCols = ( n.tagName() == "column" );
call = createTableRowColumnImpl( n, objName, &value );
if ( !call.isEmpty() ) {
out << call;
trout << indent << objName << "->"
<< ( isCols ? "horizontalHeader" : "verticalHeader" )
<< "()->setLabel( "
<< ( isCols ? numColumns++ : numRows++ )
<< ", " << value << " );\n";
}
}
}
}
// create all children, some widgets have special requirements
if ( objClass == "QTabWidget" ) {
for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) {
if ( tags.contains( n.tagName() ) ) {
QString page = createObjectImpl( n, objClass, objName );
QString comment;
QString label = DomTool::readAttribute( n, "title", "", comment ).toString();
out << indent << objName << "->insertTab( " << page << ", QString::fromLatin1(\"\") );" << endl;
trout << indent << objName << "->changeTab( " << page << ", "
<< trcall( label, comment ) << " );" << endl;
}
}
} else if ( objClass == "QWidgetStack" ) {
for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) {
if ( tags.contains( n.tagName() ) ) {
QString page = createObjectImpl( n, objClass, objName );
int id = DomTool::readAttribute( n, "id", "" ).toInt();
out << indent << objName << "->addWidget( " << page << ", " << id << " );" << endl;
}
}
} else if ( objClass == "QToolBox" ) {
for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) {
if ( tags.contains( n.tagName() ) ) {
QString page = createObjectImpl( n, objClass, objName );
QString comment;
QString label = DomTool::readAttribute( n, "label", "", comment ).toString();
out << indent << objName << "->addItem( " << page << ", QString::fromLatin1(\"\") );" << endl;
trout << indent << objName << "->setItemLabel( " << objName
<< "->indexOf(" << page << "), " << trcall( label, comment )
<< " );" << endl;
}
}
} else if ( objClass != "QToolBar" && objClass != "QMenuBar" ) { // standard widgets
WidgetInterface *iface = 0;
widgetManager()->queryInterface( objClass, &iface );
#ifdef QT_CONTAINER_CUSTOM_WIDGETS
int id = WidgetDatabase::idFromClassName( objClass );
if ( WidgetDatabase::isContainer( id ) && WidgetDatabase::isCustomPluginWidget( id ) && iface ) {
QWidgetContainerInterfacePrivate *iface2 = 0;
iface->queryInterface( IID_QWidgetContainer, (QUnknownInterface**)&iface2 );
if ( iface2 ) {
bool supportsPages = iface2->supportsPages( objClass );
for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) {
if ( tags.contains( n.tagName() ) ) {
if ( supportsPages ) {
QString page = createObjectImpl( n, objClass, objName );
QString comment;
QString label = DomTool::readAttribute( n, "label", "", comment ).toString();
out << indent << iface2->createCode( objClass, objName, page, label ) << endl;
} else {
createObjectImpl( n, objClass, objName );
}
}
}
iface2->release();
}
iface->release();
} else {
#endif
for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) {
if ( tags.contains( n.tagName() ) )
createObjectImpl( n, objClass, objName );
}
#ifdef QT_CONTAINER_CUSTOM_WIDGETS
}
#endif
}
return objName;
}