• Skip to content
  • Skip to link menu
KDE 4.1 API Reference
  • KDE API Reference
  • KDE-PIM Libraries
  • Sitemap
  • Contact Us
 

akonadi

collectionpathresolver.cpp

00001 /*
00002     Copyright (c) 2007 Volker Krause <vkrause@kde.org>
00003 
00004     This library is free software; you can redistribute it and/or modify it
00005     under the terms of the GNU Library General Public License as published by
00006     the Free Software Foundation; either version 2 of the License, or (at your
00007     option) any later version.
00008 
00009     This library is distributed in the hope that it will be useful, but WITHOUT
00010     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00011     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
00012     License for more details.
00013 
00014     You should have received a copy of the GNU Library General Public License
00015     along with this library; see the file COPYING.LIB.  If not, write to the
00016     Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
00017     02110-1301, USA.
00018 */
00019 
00020 #include "collectionpathresolver_p.h"
00021 
00022 #include "collectionfetchjob.h"
00023 #include "job_p.h"
00024 
00025 #include <klocale.h>
00026 
00027 #include <QtCore/QStringList>
00028 
00029 using namespace Akonadi;
00030 
00031 class Akonadi::CollectionPathResolverPrivate : public JobPrivate
00032 {
00033   public:
00034     CollectionPathResolverPrivate( CollectionPathResolver *parent )
00035       : JobPrivate( parent )
00036     {
00037     }
00038 
00039     void jobResult( KJob* );
00040 
00041     Q_DECLARE_PUBLIC( CollectionPathResolver )
00042 
00043     Collection::Id mColId;
00044     QString mPath;
00045     bool mPathToId;
00046     QStringList mPathParts;
00047     Collection mCurrentNode;
00048 };
00049 
00050 void CollectionPathResolverPrivate::jobResult(KJob *job )
00051 {
00052   if ( job->error() )
00053     return;
00054 
00055   Q_Q( CollectionPathResolver );
00056 
00057   CollectionFetchJob *list = static_cast<CollectionFetchJob*>( job );
00058   CollectionFetchJob *nextJob = 0;
00059   const Collection::List cols = list->collections();
00060   if ( cols.isEmpty() ) {
00061       q->setError( CollectionPathResolver::Unknown );
00062       q->setErrorText( i18n( "No such collection.") );
00063       q->emitResult();
00064       return;
00065   }
00066 
00067   if ( mPathToId ) {
00068     const QString currentPart = mPathParts.takeFirst();
00069     bool found = false;
00070     foreach ( const Collection &c, cols ) {
00071       if ( c.name() == currentPart ) {
00072         mCurrentNode = c;
00073         found = true;
00074         break;
00075       }
00076     }
00077     if ( !found ) {
00078       q->setError( CollectionPathResolver::Unknown );
00079       q->setErrorText( i18n( "No such collection.") );
00080       q->emitResult();
00081       return;
00082     }
00083     if ( mPathParts.isEmpty() ) {
00084       mColId = mCurrentNode.id();
00085       q->emitResult();
00086       return;
00087     }
00088     nextJob = new CollectionFetchJob( mCurrentNode, CollectionFetchJob::FirstLevel, q );
00089   } else {
00090     Collection col = list->collections().first();
00091     mCurrentNode = Collection( col.parent() );
00092     mPathParts.prepend( col.name() );
00093     if ( mCurrentNode == Collection::root() ) {
00094       q->emitResult();
00095       return;
00096     }
00097     nextJob = new CollectionFetchJob( mCurrentNode, CollectionFetchJob::Base, q );
00098   }
00099   q->connect( nextJob, SIGNAL(result(KJob*)), q, SLOT(jobResult(KJob*)) );
00100 }
00101 
00102 CollectionPathResolver::CollectionPathResolver(const QString & path, QObject * parent)
00103   : Job( new CollectionPathResolverPrivate( this ), parent )
00104 {
00105   Q_D( CollectionPathResolver );
00106 
00107   d->mPathToId = true;
00108   d->mPath = path;
00109   if ( d->mPath.startsWith( pathDelimiter() )  )
00110     d->mPath = d->mPath.right( d->mPath.length() - pathDelimiter().length() );
00111   if ( d->mPath.endsWith( pathDelimiter() )  )
00112     d->mPath = d->mPath.left( d->mPath.length() - pathDelimiter().length() );
00113 
00114   d->mPathParts = d->mPath.split( pathDelimiter() );
00115   d->mCurrentNode = Collection::root();
00116 }
00117 
00118 CollectionPathResolver::CollectionPathResolver(const Collection & collection, QObject * parent)
00119   : Job( new CollectionPathResolverPrivate( this ), parent )
00120 {
00121   Q_D( CollectionPathResolver );
00122 
00123   d->mPathToId = false;
00124   d->mColId = collection.id();
00125   d->mCurrentNode = collection;
00126 }
00127 
00128 CollectionPathResolver::~CollectionPathResolver()
00129 {
00130 }
00131 
00132 Collection::Id CollectionPathResolver::collection() const
00133 {
00134   Q_D( const CollectionPathResolver );
00135 
00136   return d->mColId;
00137 }
00138 
00139 QString CollectionPathResolver::path() const
00140 {
00141   Q_D( const CollectionPathResolver );
00142 
00143   if ( d->mPathToId )
00144     return d->mPath;
00145   return d->mPathParts.join( pathDelimiter() );
00146 }
00147 
00148 QString CollectionPathResolver::pathDelimiter()
00149 {
00150   return QLatin1String( "/" );
00151 }
00152 
00153 void CollectionPathResolver::doStart()
00154 {
00155   Q_D( CollectionPathResolver );
00156 
00157   CollectionFetchJob *job = 0;
00158   if ( d->mPathToId ) {
00159     if ( d->mPath.isEmpty() ) {
00160       d->mColId = Collection::root().id();
00161       emitResult();
00162       return;
00163     }
00164     job = new CollectionFetchJob( d->mCurrentNode, CollectionFetchJob::FirstLevel, this );
00165   } else {
00166     if ( d->mColId == 0 ) {
00167       d->mColId = Collection::root().id();
00168       emitResult();
00169       return;
00170     }
00171     job = new CollectionFetchJob( d->mCurrentNode, CollectionFetchJob::Base, this );
00172   }
00173   connect( job, SIGNAL(result(KJob*)), SLOT(jobResult(KJob*)) );
00174 }
00175 
00176 #include "collectionpathresolver_p.moc"

akonadi

Skip menu "akonadi"
  • Main Page
  • Modules
  • Namespace List
  • Class Hierarchy
  • Alphabetical List
  • Class List
  • File List
  • Namespace Members
  • Class Members
  • Related Pages

KDE-PIM Libraries

Skip menu "KDE-PIM Libraries"
  • akonadi
  • kabc
  • kblog
  • kcal
  • kimap
  • kioslave
  •   imap4
  •   mbox
  • kldap
  • kmime
  • kpimidentities
  • kpimutils
  • kresources
  • ktnef
  • kxmlrpcclient
  • mailtransport
  • qgpgme
  • syndication
  •   atom
  •   rdf
  •   rss2
Generated for KDE-PIM Libraries by doxygen 1.5.6
This website is maintained by Adriaan de Groot and Allen Winter.
KDE® and the K Desktop Environment® logo are registered trademarks of KDE e.V. | Legal