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952 lines
27 KiB
952 lines
27 KiB
/* This file is part of the KDE libraries
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Copyright (C) 2000 Simon Hausmann <hausmann@kde.org>
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Copyright (C) 2000 Kurt Granroth <granroth@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "kxmlguiclient.h"
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#include "kxmlguifactory.h"
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#include "kxmlguibuilder.h"
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#include <tqdir.h>
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#include <tqfile.h>
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#include <tqdom.h>
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#include <tqtextstream.h>
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#include <tqregexp.h>
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#include <tqguardedptr.h>
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#include <kinstance.h>
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#include <kstandarddirs.h>
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#include <kdebug.h>
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#include <tdeaction.h>
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#include <tdeapplication.h>
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#include <assert.h>
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class KXMLGUIClientPrivate
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{
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public:
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KXMLGUIClientPrivate()
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{
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m_instance = TDEGlobal::instance();
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m_parent = 0L;
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m_builder = 0L;
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m_actionCollection = 0;
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}
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~KXMLGUIClientPrivate()
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{
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}
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TDEInstance *m_instance;
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TQDomDocument m_doc;
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TDEActionCollection *m_actionCollection;
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TQDomDocument m_buildDocument;
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TQGuardedPtr<KXMLGUIFactory> m_factory;
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KXMLGUIClient *m_parent;
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//TQPtrList<KXMLGUIClient> m_supers;
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TQPtrList<KXMLGUIClient> m_children;
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KXMLGUIBuilder *m_builder;
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TQString m_xmlFile;
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TQString m_localXMLFile;
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};
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KXMLGUIClient::KXMLGUIClient()
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{
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d = new KXMLGUIClientPrivate;
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}
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KXMLGUIClient::KXMLGUIClient( KXMLGUIClient *parent )
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{
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d = new KXMLGUIClientPrivate;
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parent->insertChildClient( this );
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}
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KXMLGUIClient::~KXMLGUIClient()
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{
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if ( d->m_parent )
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d->m_parent->removeChildClient( this );
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TQPtrListIterator<KXMLGUIClient> it( d->m_children );
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for ( ; it.current(); ++it ) {
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assert( it.current()->d->m_parent == this );
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it.current()->d->m_parent = 0;
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}
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delete d->m_actionCollection;
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delete d;
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}
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TDEAction *KXMLGUIClient::action( const char *name ) const
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{
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TDEAction* act = actionCollection()->action( name );
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if ( !act ) {
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TQPtrListIterator<KXMLGUIClient> childIt( d->m_children );
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for (; childIt.current(); ++childIt ) {
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act = childIt.current()->actionCollection()->action( name );
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if ( act )
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break;
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}
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}
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return act;
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}
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TDEActionCollection *KXMLGUIClient::actionCollection() const
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{
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if ( !d->m_actionCollection )
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{
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d->m_actionCollection = new TDEActionCollection(
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"KXMLGUIClient-TDEActionCollection", this );
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}
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return d->m_actionCollection;
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}
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TDEAction *KXMLGUIClient::action( const TQDomElement &element ) const
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{
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static const TQString &attrName = TDEGlobal::staticQString( "name" );
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return actionCollection()->action( element.attribute( attrName ).latin1() );
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}
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TDEInstance *KXMLGUIClient::instance() const
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{
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return d->m_instance;
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}
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TQDomDocument KXMLGUIClient::domDocument() const
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{
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return d->m_doc;
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}
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TQString KXMLGUIClient::xmlFile() const
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{
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return d->m_xmlFile;
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}
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TQString KXMLGUIClient::localXMLFile() const
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{
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if ( !d->m_localXMLFile.isEmpty() )
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return d->m_localXMLFile;
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if ( !TQDir::isRelativePath(d->m_xmlFile) )
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return TQString::null; // can't save anything here
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return locateLocal( "data", TQString::fromLatin1( instance()->instanceName() + '/' ) + d->m_xmlFile );
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}
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void KXMLGUIClient::reloadXML()
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{
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TQString file( xmlFile() );
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if ( !file.isEmpty() )
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setXMLFile( file );
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}
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void KXMLGUIClient::setInstance( TDEInstance *instance )
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{
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d->m_instance = instance;
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actionCollection()->setInstance( instance );
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if ( d->m_builder )
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d->m_builder->setBuilderClient( this );
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}
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void KXMLGUIClient::setXMLFile( const TQString& _file, bool merge, bool setXMLDoc )
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{
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// store our xml file name
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if ( !_file.isNull() ) {
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d->m_xmlFile = _file;
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actionCollection()->setXMLFile( _file );
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}
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if ( !setXMLDoc )
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return;
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TQString file = _file;
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if ( TQDir::isRelativePath(file) )
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{
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TQString doc;
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TQString filter = TQString::fromLatin1( instance()->instanceName() + '/' ) + _file;
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TQStringList allFiles = instance()->dirs()->findAllResources( "data", filter ) + instance()->dirs()->findAllResources( "data", _file );
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file = findMostRecentXMLFile( allFiles, doc );
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if ( file.isEmpty() )
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{
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// this might or might not be an error. for the time being,
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// let's treat this as if it isn't a problem and the user just
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// wants the global standards file
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// however if a non-empty file gets passed and we can't find it we might
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// inform the developer using some debug output
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if ( !_file.isEmpty() )
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kdWarning() << "KXMLGUIClient::setXMLFile: cannot find .rc file " << _file << endl;
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setXML( TQString::null, true );
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return;
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}
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else if ( !doc.isEmpty() )
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{
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setXML( doc, merge );
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return;
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}
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}
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TQString xml = KXMLGUIFactory::readConfigFile( file );
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setXML( xml, merge );
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}
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void KXMLGUIClient::setLocalXMLFile( const TQString &file )
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{
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d->m_localXMLFile = file;
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}
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void KXMLGUIClient::setXML( const TQString &document, bool merge )
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{
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TQDomDocument doc;
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doc.setContent( document );
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setDOMDocument( doc, merge );
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}
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void KXMLGUIClient::setDOMDocument( const TQDomDocument &document, bool merge )
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{
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if ( merge )
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{
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TQDomElement base = d->m_doc.documentElement();
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TQDomElement e = document.documentElement();
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// merge our original (global) xml with our new one
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mergeXML(base, e, actionCollection());
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// reassign our pointer as mergeXML might have done something
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// strange to it
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base = d->m_doc.documentElement();
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// we want some sort of failsafe.. just in case
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if ( base.isNull() )
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d->m_doc = document;
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}
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else
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{
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d->m_doc = document;
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}
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setXMLGUIBuildDocument( TQDomDocument() );
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}
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bool KXMLGUIClient::mergeXML( TQDomElement &base, const TQDomElement &additive, TDEActionCollection *actionCollection )
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{
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static const TQString &tagAction = TDEGlobal::staticQString( "Action" );
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static const TQString &tagMerge = TDEGlobal::staticQString( "Merge" );
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static const TQString &tagSeparator = TDEGlobal::staticQString( "Separator" );
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static const TQString &attrName = TDEGlobal::staticQString( "name" );
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static const TQString &attrAppend = TDEGlobal::staticQString( "append" );
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static const TQString &attrWeakSeparator = TDEGlobal::staticQString( "weakSeparator" );
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static const TQString &tagMergeLocal = TDEGlobal::staticQString( "MergeLocal" );
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static const TQString &tagText = TDEGlobal::staticQString( "text" );
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static const TQString &attrAlreadyVisited = TDEGlobal::staticQString( "alreadyVisited" );
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static const TQString &attrNoMerge = TDEGlobal::staticQString( "noMerge" );
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static const TQString &attrOne = TDEGlobal::staticQString( "1" );
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// there is a possibility that we don't want to merge in the
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// additive.. rather, we might want to *replace* the base with the
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// additive. this can be for any container.. either at a file wide
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// level or a simple container level. we look for the 'noMerge'
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// tag, in any event and just replace the old with the new
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if ( additive.attribute(attrNoMerge) == attrOne ) // ### use toInt() instead? (Simon)
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{
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base.parentNode().replaceChild(additive, base);
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return true;
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}
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TQString tag;
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// iterate over all elements in the container (of the global DOM tree)
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TQDomNode n = base.firstChild();
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while ( !n.isNull() )
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{
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TQDomElement e = n.toElement();
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n = n.nextSibling(); // Advance now so that we can safely delete e
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if (e.isNull())
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continue;
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tag = e.tagName();
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// if there's an action tag in the global tree and the action is
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// not implemented, then we remove the element
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if ( tag == tagAction )
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{
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TQCString name = e.attribute( attrName ).utf8(); // WABA
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if ( !actionCollection->action( name.data() ) ||
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(kapp && !kapp->authorizeTDEAction(name)))
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{
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// remove this child as we aren't using it
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base.removeChild( e );
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continue;
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}
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}
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// if there's a separator defined in the global tree, then add an
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// attribute, specifying that this is a "weak" separator
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else if ( tag == tagSeparator )
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{
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e.setAttribute( attrWeakSeparator, (uint)1 );
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// okay, hack time. if the last item was a weak separator OR
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// this is the first item in a container, then we nuke the
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// current one
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TQDomElement prev = e.previousSibling().toElement();
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if ( prev.isNull() ||
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( prev.tagName() == tagSeparator && !prev.attribute( attrWeakSeparator ).isNull() ) ||
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( prev.tagName() == tagText ) )
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{
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// the previous element was a weak separator or didn't exist
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base.removeChild( e );
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continue;
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}
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}
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// the MergeLocal tag lets us specify where non-standard elements
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// of the local tree shall be merged in. After inserting the
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// elements we delete this element
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else if ( tag == tagMergeLocal )
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{
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TQDomNode it = additive.firstChild();
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while ( !it.isNull() )
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{
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TQDomElement newChild = it.toElement();
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it = it.nextSibling();
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if (newChild.isNull() )
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continue;
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if ( newChild.tagName() == tagText )
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continue;
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if ( newChild.attribute( attrAlreadyVisited ) == attrOne )
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continue;
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TQString itAppend( newChild.attribute( attrAppend ) );
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TQString elemName( e.attribute( attrName ) );
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if ( ( itAppend.isNull() && elemName.isEmpty() ) ||
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( itAppend == elemName ) )
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{
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// first, see if this new element matches a standard one in
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// the global file. if it does, then we skip it as it will
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// be merged in, later
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TQDomElement matchingElement = findMatchingElement( newChild, base );
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if ( matchingElement.isNull() || newChild.tagName() == tagSeparator )
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base.insertBefore( newChild, e );
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}
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}
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base.removeChild( e );
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continue;
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}
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// in this last case we check for a separator tag and, if not, we
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// can be sure that its a container --> proceed with child nodes
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// recursively and delete the just proceeded container item in
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// case its empty (if the recursive call returns true)
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else if ( tag != tagMerge )
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{
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// handle the text tag
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if ( tag == tagText )
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continue;
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TQDomElement matchingElement = findMatchingElement( e, additive );
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if ( !matchingElement.isNull() )
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{
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matchingElement.setAttribute( attrAlreadyVisited, (uint)1 );
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if ( mergeXML( e, matchingElement, actionCollection ) )
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{
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base.removeChild( e );
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continue;
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}
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// Merge attributes
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const TQDomNamedNodeMap attribs = matchingElement.attributes();
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const uint attribcount = attribs.count();
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for(uint i = 0; i < attribcount; ++i)
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{
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const TQDomNode node = attribs.item(i);
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e.setAttribute(node.nodeName(), node.nodeValue());
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}
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continue;
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}
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else
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{
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// this is an important case here! We reach this point if the
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// "local" tree does not contain a container definition for
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// this container. However we have to call mergeXML recursively
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// and make it check if there are actions implemented for this
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// container. *If* none, then we can remove this container now
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if ( mergeXML( e, TQDomElement(), actionCollection ) )
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base.removeChild( e );
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continue;
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}
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}
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}
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//here we append all child elements which were not inserted
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//previously via the LocalMerge tag
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n = additive.firstChild();
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while ( !n.isNull() )
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{
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TQDomElement e = n.toElement();
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n = n.nextSibling(); // Advance now so that we can safely delete e
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if (e.isNull())
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continue;
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TQDomElement matchingElement = findMatchingElement( e, base );
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if ( matchingElement.isNull() )
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{
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base.appendChild( e );
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}
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}
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// do one quick check to make sure that the last element was not
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// a weak separator
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TQDomElement last = base.lastChild().toElement();
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if ( (last.tagName() == tagSeparator) && (!last.attribute( attrWeakSeparator ).isNull()) )
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{
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base.removeChild( last );
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}
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// now we check if we are empty (in which case we return "true", to
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// indicate the caller that it can delete "us" (the base element
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// argument of "this" call)
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bool deleteMe = true;
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n = base.firstChild();
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while ( !n.isNull() )
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{
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TQDomElement e = n.toElement();
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n = n.nextSibling(); // Advance now so that we can safely delete e
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if (e.isNull())
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continue;
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tag = e.tagName();
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if ( tag == tagAction )
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{
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// if base contains an implemented action, then we must not get
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// deleted (note that the actionCollection contains both,
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// "global" and "local" actions
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if ( actionCollection->action( e.attribute( attrName ).utf8().data() ) )
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{
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deleteMe = false;
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break;
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}
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}
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else if ( tag == tagSeparator )
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{
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// if we have a separator which has *not* the weak attribute
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// set, then it must be owned by the "local" tree in which case
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// we must not get deleted either
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TQString weakAttr = e.attribute( attrWeakSeparator );
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if ( weakAttr.isEmpty() || weakAttr.toInt() != 1 )
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{
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deleteMe = false;
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break;
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}
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}
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// in case of a merge tag we have unlimited lives, too ;-)
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else if ( tag == tagMerge )
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{
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// deleteMe = false;
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// break;
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continue;
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}
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// a text tag is NOT enough to spare this container
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else if ( tag == tagText )
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{
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continue;
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}
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// what's left are non-empty containers! *don't* delete us in this
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// case (at this position we can be *sure* that the container is
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// *not* empty, as the recursive call for it was in the first loop
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// which deleted the element in case the call returned "true"
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else
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{
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deleteMe = false;
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break;
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}
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}
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return deleteMe;
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}
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TQDomElement KXMLGUIClient::findMatchingElement( const TQDomElement &base, const TQDomElement &additive )
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{
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static const TQString &tagAction = TDEGlobal::staticQString( "Action" );
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static const TQString &tagMergeLocal = TDEGlobal::staticQString( "MergeLocal" );
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static const TQString &attrName = TDEGlobal::staticQString( "name" );
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TQDomNode n = additive.firstChild();
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while ( !n.isNull() )
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{
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TQDomElement e = n.toElement();
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n = n.nextSibling(); // Advance now so that we can safely delete e
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if (e.isNull())
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continue;
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// skip all action and merge tags as we will never use them
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if ( ( e.tagName() == tagAction ) || ( e.tagName() == tagMergeLocal ) )
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{
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continue;
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}
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// now see if our tags are equivalent
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if ( ( e.tagName() == base.tagName() ) &&
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( e.attribute( attrName ) == base.attribute( attrName ) ) )
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{
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return e;
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}
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}
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// nope, return a (now) null element
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return TQDomElement();
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}
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void KXMLGUIClient::conserveMemory()
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{
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d->m_doc = TQDomDocument();
|
|
d->m_buildDocument = TQDomDocument();
|
|
}
|
|
|
|
void KXMLGUIClient::setXMLGUIBuildDocument( const TQDomDocument &doc )
|
|
{
|
|
d->m_buildDocument = doc;
|
|
}
|
|
|
|
TQDomDocument KXMLGUIClient::xmlguiBuildDocument() const
|
|
{
|
|
return d->m_buildDocument;
|
|
}
|
|
|
|
void KXMLGUIClient::setFactory( KXMLGUIFactory *factory )
|
|
{
|
|
d->m_factory = factory;
|
|
}
|
|
|
|
KXMLGUIFactory *KXMLGUIClient::factory() const
|
|
{
|
|
return d->m_factory;
|
|
}
|
|
|
|
KXMLGUIClient *KXMLGUIClient::parentClient() const
|
|
{
|
|
return d->m_parent;
|
|
}
|
|
|
|
void KXMLGUIClient::insertChildClient( KXMLGUIClient *child )
|
|
{
|
|
if ( child->d->m_parent )
|
|
child->d->m_parent->removeChildClient( child );
|
|
d->m_children.append( child );
|
|
child->d->m_parent = this;
|
|
}
|
|
|
|
void KXMLGUIClient::removeChildClient( KXMLGUIClient *child )
|
|
{
|
|
assert( d->m_children.containsRef( child ) );
|
|
d->m_children.removeRef( child );
|
|
child->d->m_parent = 0;
|
|
}
|
|
|
|
/*bool KXMLGUIClient::addSuperClient( KXMLGUIClient *super )
|
|
{
|
|
if ( d->m_supers.contains( super ) )
|
|
return false;
|
|
d->m_supers.append( super );
|
|
return true;
|
|
}*/
|
|
|
|
const TQPtrList<KXMLGUIClient> *KXMLGUIClient::childClients()
|
|
{
|
|
return &d->m_children;
|
|
}
|
|
|
|
void KXMLGUIClient::setClientBuilder( KXMLGUIBuilder *builder )
|
|
{
|
|
d->m_builder = builder;
|
|
if ( builder )
|
|
builder->setBuilderInstance( instance() );
|
|
}
|
|
|
|
KXMLGUIBuilder *KXMLGUIClient::clientBuilder() const
|
|
{
|
|
return d->m_builder;
|
|
}
|
|
|
|
void KXMLGUIClient::plugActionList( const TQString &name, const TQPtrList<TDEAction> &actionList )
|
|
{
|
|
if ( !d->m_factory )
|
|
return;
|
|
|
|
d->m_factory->plugActionList( this, name, actionList );
|
|
}
|
|
|
|
void KXMLGUIClient::unplugActionList( const TQString &name )
|
|
{
|
|
if ( !d->m_factory )
|
|
return;
|
|
|
|
d->m_factory->unplugActionList( this, name );
|
|
}
|
|
|
|
TQString KXMLGUIClient::findMostRecentXMLFile( const TQStringList &files, TQString &doc )
|
|
{
|
|
|
|
TQValueList<DocStruct> allDocuments;
|
|
|
|
TQStringList::ConstIterator it = files.begin();
|
|
TQStringList::ConstIterator end = files.end();
|
|
for (; it != end; ++it )
|
|
{
|
|
//kdDebug() << "KXMLGUIClient::findMostRecentXMLFile " << *it << endl;
|
|
TQString data = KXMLGUIFactory::readConfigFile( *it );
|
|
DocStruct d;
|
|
d.file = *it;
|
|
d.data = data;
|
|
allDocuments.append( d );
|
|
}
|
|
|
|
TQValueList<DocStruct>::Iterator best = allDocuments.end();
|
|
uint bestVersion = 0;
|
|
|
|
TQValueList<DocStruct>::Iterator docIt = allDocuments.begin();
|
|
TQValueList<DocStruct>::Iterator docEnd = allDocuments.end();
|
|
for (; docIt != docEnd; ++docIt )
|
|
{
|
|
TQString versionStr = findVersionNumber( (*docIt).data );
|
|
if ( versionStr.isEmpty() )
|
|
continue;
|
|
|
|
bool ok = false;
|
|
uint version = versionStr.toUInt( &ok );
|
|
if ( !ok )
|
|
continue;
|
|
//kdDebug() << "FOUND VERSION " << version << endl;
|
|
|
|
if ( version > bestVersion )
|
|
{
|
|
best = docIt;
|
|
//kdDebug() << "best version is now " << version << endl;
|
|
bestVersion = version;
|
|
}
|
|
}
|
|
|
|
if ( best != docEnd )
|
|
{
|
|
if ( best != allDocuments.begin() )
|
|
{
|
|
TQValueList<DocStruct>::Iterator local = allDocuments.begin();
|
|
|
|
// load the local document and extract the action properties
|
|
TQDomDocument document;
|
|
document.setContent( (*local).data );
|
|
|
|
ActionPropertiesMap properties = extractActionProperties( document );
|
|
|
|
// in case the document has a ActionProperties section
|
|
// we must not delete it but copy over the global doc
|
|
// to the local and insert the ActionProperties section
|
|
if ( !properties.isEmpty() )
|
|
{
|
|
// now load the global one with the higher version number
|
|
// into memory
|
|
document.setContent( (*best).data );
|
|
// and store the properties in there
|
|
storeActionProperties( document, properties );
|
|
|
|
(*local).data = document.toString();
|
|
// make sure we pick up the new local doc, when we return later
|
|
best = local;
|
|
|
|
// write out the new version of the local document
|
|
TQFile f( (*local).file );
|
|
if ( f.open( IO_WriteOnly ) )
|
|
{
|
|
TQCString utf8data = (*local).data.utf8();
|
|
f.writeBlock( utf8data.data(), utf8data.length() );
|
|
f.close();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
TQString f = (*local).file;
|
|
TQString backup = f + TQString::fromLatin1( ".backup" );
|
|
TQDir dir;
|
|
dir.rename( f, backup );
|
|
}
|
|
}
|
|
doc = (*best).data;
|
|
return (*best).file;
|
|
}
|
|
else if ( files.count() > 0 )
|
|
{
|
|
//kdDebug() << "returning first one..." << endl;
|
|
doc = (*allDocuments.begin()).data;
|
|
return (*allDocuments.begin()).file;
|
|
}
|
|
|
|
return TQString::null;
|
|
}
|
|
|
|
|
|
|
|
TQString KXMLGUIClient::findVersionNumber( const TQString &xml )
|
|
{
|
|
enum { ST_START, ST_AFTER_OPEN, ST_AFTER_GUI,
|
|
ST_EXPECT_VERSION, ST_VERSION_NUM} state = ST_START;
|
|
for (unsigned int pos = 0; pos < xml.length(); pos++)
|
|
{
|
|
switch (state)
|
|
{
|
|
case ST_START:
|
|
if (xml[pos] == '<')
|
|
state = ST_AFTER_OPEN;
|
|
break;
|
|
case ST_AFTER_OPEN:
|
|
{
|
|
//Jump to gui..
|
|
int guipos = xml.find("gui", pos, false /*case-insensitive*/);
|
|
if (guipos == -1)
|
|
return TQString::null; //Reject
|
|
|
|
pos = guipos + 2; //Position at i, so we're moved ahead to the next character by the ++;
|
|
state = ST_AFTER_GUI;
|
|
break;
|
|
}
|
|
case ST_AFTER_GUI:
|
|
state = ST_EXPECT_VERSION;
|
|
break;
|
|
case ST_EXPECT_VERSION:
|
|
{
|
|
int verpos = xml.find("version=\"", pos, false /*case-insensitive*/);
|
|
if (verpos == -1)
|
|
return TQString::null; //Reject
|
|
|
|
pos = verpos + 8; //v = 0, e = +1, r = +2, s = +3 , i = +4, o = +5, n = +6, = = +7, " = + 8
|
|
state = ST_VERSION_NUM;
|
|
break;
|
|
}
|
|
case ST_VERSION_NUM:
|
|
{
|
|
unsigned int endpos;
|
|
for (endpos = pos; endpos < xml.length(); endpos++)
|
|
{
|
|
if (xml[endpos].unicode() >= '0' && xml[endpos].unicode() <= '9')
|
|
continue; //Number..
|
|
if (xml[endpos].unicode() == '"') //End of parameter
|
|
break;
|
|
else //This shouldn't be here..
|
|
{
|
|
endpos = xml.length();
|
|
}
|
|
}
|
|
|
|
if (endpos != pos && endpos < xml.length() )
|
|
{
|
|
TQString matchCandidate = xml.mid(pos, endpos - pos); //Don't include " ".
|
|
return matchCandidate;
|
|
}
|
|
|
|
state = ST_EXPECT_VERSION; //Try to match a well-formed version..
|
|
break;
|
|
} //case..
|
|
} //switch
|
|
} //for
|
|
|
|
return TQString::null;
|
|
}
|
|
|
|
KXMLGUIClient::ActionPropertiesMap KXMLGUIClient::extractActionProperties( const TQDomDocument &doc )
|
|
{
|
|
ActionPropertiesMap properties;
|
|
|
|
TQDomElement actionPropElement = doc.documentElement().namedItem( "ActionProperties" ).toElement();
|
|
|
|
if ( actionPropElement.isNull() )
|
|
return properties;
|
|
|
|
TQDomNode n = actionPropElement.firstChild();
|
|
while(!n.isNull())
|
|
{
|
|
TQDomElement e = n.toElement();
|
|
n = n.nextSibling(); // Advance now so that we can safely delete e
|
|
if ( e.isNull() )
|
|
continue;
|
|
|
|
if ( e.tagName().lower() != "action" )
|
|
continue;
|
|
|
|
TQString actionName = e.attribute( "name" );
|
|
|
|
if ( actionName.isEmpty() )
|
|
continue;
|
|
|
|
TQMap<TQString, TQMap<TQString, TQString> >::Iterator propIt = properties.find( actionName );
|
|
if ( propIt == properties.end() )
|
|
propIt = properties.insert( actionName, TQMap<TQString, TQString>() );
|
|
|
|
const TQDomNamedNodeMap attributes = e.attributes();
|
|
const uint attributeslength = attributes.length();
|
|
|
|
for ( uint i = 0; i < attributeslength; ++i )
|
|
{
|
|
const TQDomAttr attr = attributes.item( i ).toAttr();
|
|
|
|
if ( attr.isNull() )
|
|
continue;
|
|
|
|
const TQString name = attr.name();
|
|
|
|
if ( name == "name" || name.isEmpty() )
|
|
continue;
|
|
|
|
(*propIt)[ name ] = attr.value();
|
|
}
|
|
|
|
}
|
|
|
|
return properties;
|
|
}
|
|
|
|
void KXMLGUIClient::storeActionProperties( TQDomDocument &doc, const ActionPropertiesMap &properties )
|
|
{
|
|
TQDomElement actionPropElement = doc.documentElement().namedItem( "ActionProperties" ).toElement();
|
|
|
|
if ( actionPropElement.isNull() )
|
|
{
|
|
actionPropElement = doc.createElement( "ActionProperties" );
|
|
doc.documentElement().appendChild( actionPropElement );
|
|
}
|
|
|
|
while ( !actionPropElement.firstChild().isNull() )
|
|
actionPropElement.removeChild( actionPropElement.firstChild() );
|
|
|
|
ActionPropertiesMap::ConstIterator it = properties.begin();
|
|
ActionPropertiesMap::ConstIterator end = properties.end();
|
|
for (; it != end; ++it )
|
|
{
|
|
TQDomElement action = doc.createElement( "Action" );
|
|
action.setAttribute( "name", it.key() );
|
|
actionPropElement.appendChild( action );
|
|
|
|
TQMap<TQString, TQString> attributes = (*it);
|
|
TQMap<TQString, TQString>::ConstIterator attrIt = attributes.begin();
|
|
TQMap<TQString, TQString>::ConstIterator attrEnd = attributes.end();
|
|
for (; attrIt != attrEnd; ++attrIt )
|
|
action.setAttribute( attrIt.key(), attrIt.data() );
|
|
}
|
|
}
|
|
|
|
void KXMLGUIClient::addStateActionEnabled(const TQString& state,
|
|
const TQString& action)
|
|
{
|
|
StateChange stateChange = getActionsToChangeForState(state);
|
|
|
|
stateChange.actionsToEnable.append( action );
|
|
//kdDebug() << "KXMLGUIClient::addStateActionEnabled( " << state << ", " << action << ")" << endl;
|
|
|
|
m_actionsStateMap.replace( state, stateChange );
|
|
}
|
|
|
|
|
|
void KXMLGUIClient::addStateActionDisabled(const TQString& state,
|
|
const TQString& action)
|
|
{
|
|
StateChange stateChange = getActionsToChangeForState(state);
|
|
|
|
stateChange.actionsToDisable.append( action );
|
|
//kdDebug() << "KXMLGUIClient::addStateActionDisabled( " << state << ", " << action << ")" << endl;
|
|
|
|
m_actionsStateMap.replace( state, stateChange );
|
|
}
|
|
|
|
|
|
KXMLGUIClient::StateChange KXMLGUIClient::getActionsToChangeForState(const TQString& state)
|
|
{
|
|
return m_actionsStateMap[state];
|
|
}
|
|
|
|
|
|
void KXMLGUIClient::stateChanged(const TQString &newstate, KXMLGUIClient::ReverseStateChange reverse)
|
|
{
|
|
StateChange stateChange = getActionsToChangeForState(newstate);
|
|
|
|
bool setTrue = (reverse == StateNoReverse);
|
|
bool setFalse = !setTrue;
|
|
|
|
// Enable actions which need to be enabled...
|
|
//
|
|
for ( TQStringList::Iterator it = stateChange.actionsToEnable.begin();
|
|
it != stateChange.actionsToEnable.end(); ++it ) {
|
|
|
|
TDEAction *action = actionCollection()->action((*it).latin1());
|
|
if (action) action->setEnabled(setTrue);
|
|
}
|
|
|
|
// and disable actions which need to be disabled...
|
|
//
|
|
for ( TQStringList::Iterator it = stateChange.actionsToDisable.begin();
|
|
it != stateChange.actionsToDisable.end(); ++it ) {
|
|
|
|
TDEAction *action = actionCollection()->action((*it).latin1());
|
|
if (action) action->setEnabled(setFalse);
|
|
}
|
|
|
|
}
|
|
|
|
void KXMLGUIClient::beginXMLPlug( TQWidget *w )
|
|
{
|
|
actionCollection()->beginXMLPlug( w );
|
|
TQPtrListIterator<KXMLGUIClient> childIt( d->m_children );
|
|
for (; childIt.current(); ++childIt )
|
|
childIt.current()->actionCollection()->beginXMLPlug( w );
|
|
}
|
|
|
|
void KXMLGUIClient::endXMLPlug()
|
|
{
|
|
actionCollection()->endXMLPlug();
|
|
TQPtrListIterator<KXMLGUIClient> childIt( d->m_children );
|
|
for (; childIt.current(); ++childIt )
|
|
childIt.current()->actionCollection()->endXMLPlug();
|
|
}
|
|
|
|
void KXMLGUIClient::prepareXMLUnplug( TQWidget * )
|
|
{
|
|
actionCollection()->prepareXMLUnplug();
|
|
TQPtrListIterator<KXMLGUIClient> childIt( d->m_children );
|
|
for (; childIt.current(); ++childIt )
|
|
childIt.current()->actionCollection()->prepareXMLUnplug();
|
|
}
|
|
|
|
void KXMLGUIClient::virtual_hook( int, void* )
|
|
{ /*BASE::virtual_hook( id, data );*/ }
|