Diffstat (limited to 'microkde/kdeui/kxmlguiclient.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | microkde/kdeui/kxmlguiclient.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/microkde/kdeui/kxmlguiclient.cpp b/microkde/kdeui/kxmlguiclient.cpp index 073e30b..8740bde 100644 --- a/microkde/kdeui/kxmlguiclient.cpp +++ b/microkde/kdeui/kxmlguiclient.cpp @@ -1,230 +1,232 @@ /* This file is part of the KDE libraries Copyright (C) 2000 Simon Hausmann <hausmann@kde.org> Copyright (C) 2000 Kurt Granroth <granroth@kde.org> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License version 2 as published by the Free Software Foundation. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "kxmlguiclient.h" /*US #include "kxmlguifactory.h" #include "kxmlguibuilder.h" */ /*US #include <qdir.h> #include <qfile.h> #include <qdom.h> #include <qtextstream.h> #include <qregexp.h> */ //US #include <kinstance.h> #include <kstandarddirs.h> #include <kdebug.h> #include <kaction.h> #include <kapplication.h> #include <assert.h> +//Added by qt3to4: +#include <Q3PtrList> class KXMLGUIClientPrivate { public: KXMLGUIClientPrivate() { //US m_instance = KGlobal::instance(); //US m_factory = 0L; m_parent = 0L; //US m_builder = 0L; m_actionCollection = 0; } ~KXMLGUIClientPrivate() { } //US KInstance *m_instance; //US QDomDocument m_doc; KActionCollection *m_actionCollection; //US QDomDocument m_buildDocument; //US KXMLGUIFactory *m_factory; KXMLGUIClient *m_parent; //QPtrList<KXMLGUIClient> m_supers; - QPtrList<KXMLGUIClient> m_children; + Q3PtrList<KXMLGUIClient> m_children; //US KXMLGUIBuilder *m_builder; //US QString m_xmlFile; //US QString m_localXMLFile; }; KXMLGUIClient::KXMLGUIClient() { d = new KXMLGUIClientPrivate; } KXMLGUIClient::KXMLGUIClient( KXMLGUIClient *parent ) { d = new KXMLGUIClientPrivate; parent->insertChildClient( this ); } KXMLGUIClient::~KXMLGUIClient() { if ( d->m_parent ) d->m_parent->removeChildClient( this ); - QPtrListIterator<KXMLGUIClient> it( d->m_children ); + Q3PtrListIterator<KXMLGUIClient> it( d->m_children ); for ( ; it.current(); ++it ) { assert( it.current()->d->m_parent == this ); it.current()->d->m_parent = 0; } delete d->m_actionCollection; delete d; } KAction *KXMLGUIClient::action( const char *name ) const { KAction* act = actionCollection()->action( name ); if ( !act ) { - QPtrListIterator<KXMLGUIClient> childIt( d->m_children ); + Q3PtrListIterator<KXMLGUIClient> childIt( d->m_children ); for (; childIt.current(); ++childIt ) { act = childIt.current()->actionCollection()->action( name ); if ( act ) break; } } return act; } KActionCollection *KXMLGUIClient::actionCollection() const { if ( !d->m_actionCollection ) d->m_actionCollection = new KActionCollection( 0, 0, "KXMLGUILClient-KActionCollection" ); return d->m_actionCollection; } /*US KAction *KXMLGUIClient::action( const QDomElement &element ) const { static const QString &attrName = KGlobal::staticQString( "name" ); return actionCollection()->action( element.attribute( attrName ).latin1() ); } KInstance *KXMLGUIClient::instance() const { return d->m_instance; } QDomDocument KXMLGUIClient::domDocument() const { return d->m_doc; } QString KXMLGUIClient::xmlFile() const { return d->m_xmlFile; } QString KXMLGUIClient::localXMLFile() const { if ( !d->m_localXMLFile.isEmpty() ) return d->m_localXMLFile; if ( d->m_xmlFile[0] == '/' ) return QString::null; // can't save anything here return locateLocal( "data", QString::fromLatin1( instance()->instanceName() + '/' ) + d->m_xmlFile ); } void KXMLGUIClient::reloadXML() { QString file( xmlFile() ); if ( !file.isEmpty() ) setXMLFile( file ); } void KXMLGUIClient::setInstance( KInstance *instance ) { d->m_instance = instance; actionCollection()->setInstance( instance ); if ( d->m_builder ) d->m_builder->setBuilderClient( this ); } void KXMLGUIClient::setXMLFile( const QString& _file, bool merge, bool setXMLDoc ) { // store our xml file name if ( !_file.isNull() ) { d->m_xmlFile = _file; actionCollection()->setXMLFile( _file ); } if ( !setXMLDoc ) return; QString file = _file; if ( file[0] != '/' ) { QString doc; QString filter = QString::fromLatin1( instance()->instanceName() + '/' ) + _file; QStringList allFiles = instance()->dirs()->findAllResources( "data", filter ) + instance()->dirs()->findAllResources( "data", _file ); file = findMostRecentXMLFile( allFiles, doc ); if ( file.isEmpty() ) { // this might or might not be an error. for the time being, // let's treat this as if it isn't a problem and the user just // wants the global standards file setXML( QString::null, true ); return; } else if ( !doc.isEmpty() ) { setXML( doc, merge ); return; } } QString xml = KXMLGUIFactory::readConfigFile( file ); setXML( xml, merge ); } void KXMLGUIClient::setLocalXMLFile( const QString &file ) { d->m_localXMLFile = file; } void KXMLGUIClient::setXML( const QString &document, bool merge ) { QDomDocument doc; doc.setContent( document ); setDOMDocument( doc, merge ); } void KXMLGUIClient::setDOMDocument( const QDomDocument &document, bool merge ) { if ( merge ) { QDomElement base = d->m_doc.documentElement(); QDomElement e = document.documentElement(); KXMLGUIFactory::removeDOMComments( e ); @@ -463,275 +465,275 @@ bool KXMLGUIClient::mergeXML( QDomElement &base, const QDomElement &additive, KA deleteMe = false; break; } } else if ( tag == tagSeparator ) { // if we have a separator which has *not* the weak attribute // set, then it must be owned by the "local" tree in which case // we must not get deleted either QString weakAttr = e.attribute( attrWeakSeparator ); if ( weakAttr.isEmpty() || weakAttr.toInt() != 1 ) { deleteMe = false; break; } } // in case of a merge tag we have unlimited lives, too ;-) else if ( tag == tagMerge ) { // deleteMe = false; // break; continue; } // a text tag is NOT enough to spare this container else if ( tag == tagText ) { continue; } // what's left are non-empty containers! *don't* delete us in this // case (at this position we can be *sure* that the container is // *not* empty, as the recursive call for it was in the first loop // which deleted the element in case the call returned "true" else { deleteMe = false; break; } } return deleteMe; } QDomElement KXMLGUIClient::findMatchingElement( const QDomElement &base, const QDomElement &additive ) { static const QString &tagAction = KGlobal::staticQString( "Action" ); static const QString &tagMergeLocal = KGlobal::staticQString( "MergeLocal" ); static const QString &attrName = KGlobal::staticQString( "name" ); QDomElement e = additive.firstChild().toElement(); for ( ; !e.isNull(); e = e.nextSibling().toElement() ) { // skip all action and merge tags as we will never use them if ( ( e.tagName() == tagAction ) || ( e.tagName() == tagMergeLocal ) ) { continue; } // now see if our tags are equivalent if ( ( e.tagName() == base.tagName() ) && ( e.attribute( attrName ) == base.attribute( attrName ) ) ) { return e; } } // nope, return a (now) null element return e; } void KXMLGUIClient::conserveMemory() { d->m_doc = QDomDocument(); d->m_buildDocument = QDomDocument(); } void KXMLGUIClient::setXMLGUIBuildDocument( const QDomDocument &doc ) { d->m_buildDocument = doc; } QDomDocument KXMLGUIClient::xmlguiBuildDocument() const { return d->m_buildDocument; } */ /*US 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 QPtrList<KXMLGUIClient> *KXMLGUIClient::childClients() +const Q3PtrList<KXMLGUIClient> *KXMLGUIClient::childClients() { return &d->m_children; } /*US 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 QString &name, const QPtrList<KAction> &actionList ) +void KXMLGUIClient::plugActionList( const QString &name, const Q3PtrList<KAction> &actionList ) { /*US if ( !d->m_factory ) return; d->m_factory->plugActionList( this, name, actionList ); */ } void KXMLGUIClient::unplugActionList( const QString &name ) { /*US if ( !d->m_factory ) return; d->m_factory->unplugActionList( this, name ); */ } /*US QString KXMLGUIClient::findMostRecentXMLFile( const QStringList &files, QString &doc ) { QValueList<DocStruct> allDocuments; QStringList::ConstIterator it = files.begin(); QStringList::ConstIterator end = files.end(); for (; it != end; ++it ) { //kdDebug() << "KXMLGUIClient::findMostRecentXMLFile " << *it << endl; QString data = KXMLGUIFactory::readConfigFile( *it ); DocStruct d; d.file = *it; d.data = data; allDocuments.append( d ); } QValueList<DocStruct>::Iterator best = allDocuments.end(); uint bestVersion = 0; QValueList<DocStruct>::Iterator docIt = allDocuments.begin(); QValueList<DocStruct>::Iterator docEnd = allDocuments.end(); for (; docIt != docEnd; ++docIt ) { QString 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() ) { QValueList<DocStruct>::Iterator local = allDocuments.begin(); // load the local document and extract the action properties QDomDocument 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 QFile f( (*local).file ); if ( f.open( IO_WriteOnly ) ) { QCString utf8data = (*local).data.utf8(); f.writeBlock( utf8data.data(), utf8data.length() ); f.close(); } } else { QString f = (*local).file; QString backup = f + QString::fromLatin1( ".backup" ); QDir 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 QString::null; } QString KXMLGUIClient::findVersionNumber( const QString &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) |