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

1 files changed, 103 insertions, 0 deletions

diff --git a/libkdepim/kmailcompletion.cpp b/libkdepim/kmailcompletion.cpp
new file mode 100644
index 00000000..41d2f2ce
--- /dev/null
+++ b/libkdepim/kmailcompletion.cpp
@@ -0,0 +1,103 @@
+/*
+    This file is part of libkdepim.
+
+    Copyright (c) 2006 Christian Schaarschmidt <schaarsc@gmx.de>
+
+    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 "kmailcompletion.h"
+#include <kdebug.h>
+
+#include <qregexp.h>
+
+using namespace KPIM;
+
+KMailCompletion::KMailCompletion()
+{
+	setIgnoreCase( true );
+}
+
+void KMailCompletion::clear()
+{
+  m_keyMap.clear();
+  KCompletion::clear();
+}
+
+QString KMailCompletion::makeCompletion( const QString &string )
+{
+  QString match = KCompletion::makeCompletion( string );
+
+  // this should be in postProcessMatch, but postProcessMatch is const and will not allow nextMatch
+  if ( !match.isEmpty() ){
+    const QString firstMatch( match );
+    while ( match.find( QRegExp( "(@)|(<.*>)" ) ) == -1 ) {
+      /* local email do not require @domain part, if match is an address we'll find
+       * last+first <match> in m_keyMap and we'll know that match is already a valid email.
+       *
+       * Distribution list do not have last+first <match> entry, they will be in mailAddr
+       */
+      const QStringList &mailAddr = m_keyMap[ match ]; //get all mailAddr for this keyword
+      bool isEmail = false;
+      for ( QStringList::ConstIterator sit ( mailAddr.begin() ), sEnd( mailAddr.end() ); sit != sEnd; ++sit )
+        if ( (*sit).find( "<" + match + ">" ) != -1 || (*sit) == match ) {
+          isEmail = true;
+          break;
+        }
+
+      if ( !isEmail ) {
+        // match is a keyword, skip it and try to find match <email@domain>
+        match = nextMatch();
+        if ( firstMatch == match ){
+          match = QString::null;
+          break;
+        }
+      } else
+        break;
+    }
+  }
+  return match;
+}
+
+void KMailCompletion::addItemWithKeys( const QString& email, int weight, const QStringList*  keyWords)
+{
+  Q_ASSERT( keyWords != 0 );
+  for ( QStringList::ConstIterator it( keyWords->begin() ); it != keyWords->end(); ++it ) {
+    QStringList &emailList = m_keyMap[ (*it) ];      //lookup email-list for given keyword
+    if ( emailList.find( email ) == emailList.end() ) //add email if not there
+      emailList.append( email );
+    addItem( (*it),weight );                         //inform KCompletion about keyword
+    }
+}
+
+void KMailCompletion::postProcessMatches( QStringList * pMatches )const
+{
+  Q_ASSERT( pMatches != 0 );
+  if ( pMatches->isEmpty() )
+    return;
+
+  //KCompletion has found the keywords for us, we can now map them to mail-addr
+  QMap< QString, bool > mailAddrDistinct; //TODO replace with QSet in KDE4
+  for ( QStringList::ConstIterator sit ( pMatches->begin() ), sEnd( pMatches->end() ); sit != sEnd; ++sit ) {
+    const QStringList &mailAddr = m_keyMap[ (*sit) ]; //get all mailAddr for this keyword
+    for ( QStringList::ConstIterator sit ( mailAddr.begin() ), sEnd( mailAddr.end() ); sit != sEnd; ++sit ) {
+      mailAddrDistinct[ (*sit) ] = true;  //store mailAddr, QMap will make them unique
+    }
+  }
+  pMatches->clear();                      //delete keywords
+  (*pMatches) += mailAddrDistinct.keys(); //add emailAddr
+}
+#include "kmailcompletion.moc"