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/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 298 insertions, 0 deletions

diff --git a/kabc/distributionlist.cpp b/kabc/distributionlist.cpp
new file mode 100644
index 000000000..ec363e414
--- /dev/null
+++ b/kabc/distributionlist.cpp
@@ -0,0 +1,298 @@
+/*
+    This file is part of libkabc.
+    Copyright (c) 2001 Cornelius Schumacher <schumacher@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 as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    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., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include <qapplication.h>
+#include <qpair.h>
+#include <qvaluelist.h>
+
+#include <ksimpleconfig.h>
+#include <kstandarddirs.h>
+#include <kdebug.h>
+
+#include "distributionlist.h"
+
+using namespace KABC;
+
+DistributionList::DistributionList( DistributionListManager *manager,
+                                    const QString &name ) :
+  mManager( manager ), mName( name )
+{
+  mManager->insert( this );
+}
+
+DistributionList::~DistributionList()
+{
+  mManager->remove( this );
+}
+
+void DistributionList::setName( const QString &name )
+{
+  mName = name;
+}
+
+QString DistributionList::name() const
+{
+  return mName;
+}
+
+void DistributionList::insertEntry( const Addressee &a, const QString &email )
+{
+  Entry e( a, email );
+
+  QValueList<Entry>::Iterator it;
+  for( it = mEntries.begin(); it != mEntries.end(); ++it ) {
+    if ( (*it).addressee.uid() == a.uid() ) {
+      /**
+        We have to check if both email addresses contains no data,
+        a simple 'email1 == email2' wont work here
+       */
+      if ( ( (*it).email.isNull() && email.isEmpty() ) ||
+           ( (*it).email.isEmpty() && email.isNull() ) ||
+           ( (*it).email == email ) ) {
+        *it = e;
+        return;
+      }
+    }
+  }
+  mEntries.append( e );
+}
+
+void DistributionList::removeEntry( const Addressee &a, const QString &email )
+{
+  QValueList<Entry>::Iterator it;
+  for( it = mEntries.begin(); it != mEntries.end(); ++it ) {
+    if ( (*it).addressee.uid() == a.uid() && (*it).email == email ) {
+      mEntries.remove( it );
+      return;
+    }
+  }
+}
+
+QStringList DistributionList::emails() const
+{
+  QStringList emails;
+
+  Entry::List::ConstIterator it;
+  for( it = mEntries.begin(); it != mEntries.end(); ++it ) {
+    Addressee a = (*it).addressee;
+    QString email = (*it).email.isEmpty() ? a.fullEmail() :
+                                            a.fullEmail( (*it).email );
+
+    if ( !email.isEmpty() ) {
+      emails.append( email );
+    }
+  }
+  
+  return emails;
+}
+
+DistributionList::Entry::List DistributionList::entries() const
+{
+  return mEntries;
+}
+
+typedef QValueList< QPair<QString, QString> > MissingEntryList;
+
+class DistributionListManager::DistributionListManagerPrivate
+{
+  public:
+    AddressBook *mAddressBook;
+    QMap< QString, MissingEntryList > mMissingEntries;
+};
+
+DistributionListManager::DistributionListManager( AddressBook *ab )
+  : d( new DistributionListManagerPrivate )
+{
+  d->mAddressBook = ab;
+  mLists.setAutoDelete( true );
+}
+
+DistributionListManager::~DistributionListManager()
+{
+  mLists.clear();
+
+  delete d;
+  d = 0;
+}
+
+DistributionList *DistributionListManager::list( const QString &name )
+{
+  DistributionList *list;
+  for( list = mLists.first(); list; list = mLists.next() ) {
+    if ( list->name() == name ) return list;
+  }
+
+  return 0;
+}
+
+void DistributionListManager::insert( DistributionList *l )
+{
+  if ( !l )
+    return;
+
+  DistributionList *list;
+  for( list = mLists.first(); list; list = mLists.next() ) {
+    if ( list->name() == l->name() ) {
+      mLists.remove( list );
+      break;
+    }
+  }
+  mLists.append( l );
+}
+
+void DistributionListManager::remove( DistributionList *l )
+{
+  if ( !l )
+    return;
+
+  DistributionList *list;
+  for( list = mLists.first(); list; list = mLists.next() ) {
+    if ( list->name() == l->name() ) {
+      mLists.remove( list );
+      return;
+    }
+  }
+}
+
+QStringList DistributionListManager::listNames()
+{
+  QStringList names;
+
+  DistributionList *list;
+  for( list = mLists.first(); list; list = mLists.next() ) {
+    names.append( list->name() );
+  }
+
+  return names;
+}
+
+bool DistributionListManager::load()
+{
+  KSimpleConfig cfg( locateLocal( "data", "kabc/distlists" ) );
+
+  QMap<QString,QString> entryMap = cfg.entryMap( "DistributionLists" );
+  cfg.setGroup( "DistributionLists" );
+
+  // clear old lists
+  mLists.clear();
+  d->mMissingEntries.clear();
+
+  QMap<QString,QString>::ConstIterator it;
+  for( it = entryMap.constBegin(); it != entryMap.constEnd(); ++it ) {
+    QString name = it.key();
+    QStringList value = cfg.readListEntry( name );
+
+    kdDebug(5700) << "DLM::load(): " << name << ": " << value.join(",") << endl;
+
+    DistributionList *list = new DistributionList( this, name );
+
+    MissingEntryList missingEntries;
+    QStringList::ConstIterator entryIt = value.constBegin();
+    while( entryIt != value.constEnd() ) {
+      QString id = *entryIt++;
+      QString email = *entryIt;
+
+      kdDebug(5700) << "----- Entry " << id << endl; 
+      
+      Addressee a = d->mAddressBook->findByUid( id );
+      if ( !a.isEmpty() ) {
+        list->insertEntry( a, email );
+      } else {
+        missingEntries.append( qMakePair( id, email ) );
+      }
+      
+      if ( entryIt == value.end() )
+        break;
+      ++entryIt;
+    }
+
+    d->mMissingEntries.insert( name, missingEntries );
+  }
+  
+  return true;
+}
+
+bool DistributionListManager::save()
+{
+  kdDebug(5700) << "DistListManager::save()" << endl;
+
+  KSimpleConfig cfg( locateLocal( "data", "kabc/distlists" ) );
+
+  cfg.deleteGroup( "DistributionLists" );
+  cfg.setGroup( "DistributionLists" );
+  
+  DistributionList *list;
+  for( list = mLists.first(); list; list = mLists.next() ) {
+    kdDebug(5700) << "  Saving '" << list->name() << "'" << endl;
+
+    QStringList value;
+    const DistributionList::Entry::List entries = list->entries();
+    DistributionList::Entry::List::ConstIterator it;
+    for( it = entries.begin(); it != entries.end(); ++it ) {
+      value.append( (*it).addressee.uid() );
+      value.append( (*it).email );
+    }
+
+    if ( d->mMissingEntries.find( list->name() ) != d->mMissingEntries.end() ) {
+      const MissingEntryList missList = d->mMissingEntries[ list->name() ];
+      MissingEntryList::ConstIterator missIt;
+      for ( missIt = missList.begin(); missIt != missList.end(); ++missIt ) {
+        value.append( (*missIt).first );
+        value.append( (*missIt).second );
+      }
+    }
+
+    cfg.writeEntry( list->name(), value );
+  }
+
+  cfg.sync();
+  
+  return true;
+}
+
+DistributionListWatcher* DistributionListWatcher::mSelf = 0;
+
+DistributionListWatcher::DistributionListWatcher()
+ : QObject( qApp, "DistributionListWatcher" )
+{
+  mDirWatch = new KDirWatch;
+  mDirWatch->addFile( locateLocal( "data", "kabc/distlists" ) );
+  
+  connect( mDirWatch, SIGNAL( dirty( const QString& ) ), SIGNAL( changed() ) );
+  mDirWatch->startScan();
+}
+
+DistributionListWatcher::~DistributionListWatcher()
+{
+  delete mDirWatch;
+  mDirWatch = 0;
+}
+
+DistributionListWatcher *DistributionListWatcher::self()
+{
+  kdWarning( !qApp ) << "No QApplication object available, you'll get a memleak!" << endl;
+
+  if ( !mSelf )
+    mSelf = new DistributionListWatcher();
+
+  return mSelf;
+}
+
+#include "distributionlist.moc"