made kapi saving faster

1 files changed, 31 insertions, 5 deletions

diff --git a/kabc/picture.cpp b/kabc/picture.cpp
index 6a34b98..57aa297 100644
--- a/kabc/picture.cpp
+++ b/kabc/picture.cpp
@@ -1,141 +1,167 @@
 /*
     This file is part of libkabc.
     Copyright (c) 2002 Tobias Koenig <tokoe@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., 59 Temple Place - Suite 330,
     Boston, MA 02111-1307, USA.
 */
 
 /*
 Enhanced Version of the file for platform independent KDE tools.
 Copyright (c) 2004 Ulf Schenk
 
 $Id$
 */
 
 #include "picture.h"
 
 using namespace KABC;
 
 Picture::Picture()
   : mIntern( false )
 {
   mUndefined = true;
 }
 
 Picture::Picture( const QString &url )
   : mUrl( url ), mIntern( false )
 {
   mUndefined = false;
 }
 
 Picture::Picture( const QImage &data )
   : mData( data ), mIntern( true )
 {
   mUndefined = false;
 }
 
 Picture::~Picture()
 {
 }
 
 bool Picture::operator==( const Picture &p ) const
 {
-  if ( mIntern != p.mIntern ) return false;
-
+    //qDebug("compare PIC ");
+    if ( mUndefined && p.mUndefined ) {
+        //qDebug("compare PIC true 1 ");
+        return true;
+    }
+    if ( mUndefined || p.mUndefined ) {
+        //qDebug("compare PIC false 1");
+         return false;
+    }
+    // now we should deal with two defined pics!
+    if ( mIntern != p.mIntern ) {
+        //qDebug("compare PIC false 2");
+        return false;
+    }
   if ( mIntern ) {
-    if ( mData != p.mData )
+      //qDebug("mIntern ");
+      if ( mData.isNull() && p.mData.isNull() ) {
+          //qDebug("compare PIC true 2 ");
+          return true;
+      }
+      if ( mData.isNull() || p.mData.isNull() ){
+          //qDebug("compare PIC false 3-1");
+
+          return false;
+      }
+      if ( mData != p.mData ) {
+          //qDebug("compare PIC false 3");
       return false;
+      }
   } else {
-    if ( mUrl != p.mUrl )
+      if ( mUrl != p.mUrl ) {
+          //qDebug("compare PIC false 4");
       return false;
   }
-
+  }
+  //qDebug("compare PIC true ");
   return true;
 }
 
 bool Picture::operator!=( const Picture &p ) const
 {
   return !( p == *this );
 }
 
 void Picture::setUrl( const QString &url )
 {
   mUrl = url;
   mIntern = false;
   mUndefined = false;
 }
 
 void Picture::setData( const QImage &data )
 {
   mData = data;
   mIntern = true;
   mUndefined = false;
 }
 
 void Picture::setType( const QString &type )
 {
   mType = type;
 }
 
 bool Picture::isIntern() const
 {
   return mIntern;
 }
 
 QString Picture::url() const
 {
   return mUrl;
 }
 
 QImage Picture::data() const
 {
   return mData;
 }
 QPixmap Picture::pixmap() const
 {
     QPixmap p;
     p.convertFromImage ( mData );
     return p;
 }
 
 QString Picture::type() const
 {
   return mType;
 }
 bool Picture::undefined() const
 {
   return mUndefined;
 }
  
 
 QString Picture::asString() const
 {
   if ( mIntern )
     return "intern picture";
   else
     return mUrl;
 }
 
 QDataStream &KABC::operator<<( QDataStream &s, const Picture &picture )
 {
   return s << picture.mIntern << picture.mUrl << picture.mType << picture.mData;
 }
 
 QDataStream &KABC::operator>>( QDataStream &s, Picture &picture )
 {
   s >> picture.mIntern >> picture.mUrl >> picture.mType >> picture.mData;
   return s;
 }