added support for syncing of resources

1 files changed, 29 insertions, 15 deletions

diff --git a/microkde/kresources/manager.h b/microkde/kresources/manager.h
index b5e97fc..7e9e19a 100644
--- a/microkde/kresources/manager.h
+++ b/microkde/kresources/manager.h
@@ -1,35 +1,43 @@
 /*
     This file is part of libkresources.
 
     Copyright (c) 2002 Tobias Koenig <tokoe@kde.org>
     Copyright (c) 2002 Jan-Pascal van Best <janpascal@vanbest.org>
     Copyright (c) 2003 Cornelius Schumacher <schumacher@kde.org>
+    Copyright (c) 2004 Ulf Schenk
 
     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
+
+$Id$
+*/
+
 #ifndef KRESOURCES_MANAGER_H
 #define KRESOURCES_MANAGER_H
 
 #include <qdict.h>
 #include <qstringlist.h>
 
 #include "factory.h"
 #include "managerimpl.h"
 
 namespace KRES {
 
 class Resource;
@@ -39,58 +47,58 @@ class ManagerListener
 {
   public:
     virtual void resourceAdded( T *resource ) = 0;
     virtual void resourceModified( T *resource ) = 0;
     virtual void resourceDeleted( T *resource ) = 0;
 };
 
 // TODO:
 // The resource manager should provide some signals
 // to warn applications that resources have been added,
 // removed or modified.
 //
-// The manager should also keep track of which (or at least 
+// The manager should also keep track of which (or at least
 // how many) applications hve opened a resource, so that it
 // is only closed if none of them is using it any more
 
 template<class T>
 class Manager : private ManagerImplListener
 {
   public:
     class Iterator
     {
         friend class Manager;
       public:
         Iterator() {};
         Iterator( const Iterator &it ) { mIt = it.mIt; }
 
         T *operator*() { return static_cast<T *>( *mIt ); }
         Iterator &operator++() { mIt++; return *this; }
         Iterator &operator++(int) { mIt++; return *this; }
         Iterator &operator--() { mIt--; return *this; }
         Iterator &operator--(int) { mIt--; return *this; }
         bool operator==( const Iterator &it ) { return mIt == it.mIt; }
         bool operator!=( const Iterator &it ) { return mIt != it.mIt; }
 
-      private:       
+      private:
         Resource::List::Iterator mIt;
     };
 
     Iterator begin()
     {
       Iterator it;
       it.mIt = mImpl->resourceList()->begin();
       return it;
     }
-  
+
     Iterator end()
     {
       Iterator it;
       it.mIt = mImpl->resourceList()->end();
       return it;
     }
 
     class ActiveIterator
     {
         friend class Manager;
       public:
         ActiveIterator() : mList( 0 ) {};
@@ -150,37 +158,42 @@ class Manager : private ManagerImplListener
     }
 
     ActiveIterator activeEnd()
     {
       ActiveIterator it;
       it.mIt = mImpl->resourceList()->end();
       it.mList = mImpl->resourceList();
       return it;
     }
 
     bool isEmpty() const { return mImpl->resourceList()->isEmpty(); }
 
-    Manager( const QString &family )
+    /**
+      Return true, if the manager manages syncable resources.
+    */
+    bool manageSyncable() { return mImpl->manageSyncable(); }
+
+    Manager( const QString &family, bool syncable )
     {
       mFactory = Factory::self( family );
       // The managerimpl will use the same Factory object as the manager
       // because of the Factory::self() pattern
-      mImpl = new ManagerImpl( family );
+      mImpl = new ManagerImpl( family, syncable );
       mImpl->setListener( this );
-      
+
       mListeners = new QPtrList<ManagerListener<T> >;
     }
 
     virtual ~Manager()
-    { 
+    {
       mImpl->setListener( 0 );
       delete mListeners;
       delete mImpl;
     }
 
     /**
       Recreate Resource objects from configuration file. If cfg is 0, read standard
       configuration file.
     */
     void readConfig( KConfig *cfg = 0 )
     {
       mImpl->readConfig( cfg );
@@ -230,36 +243,37 @@ class Manager : private ManagerImplListener
     */
     QStringList resourceNames() const
     {
       return mImpl->resourceNames();
     }
 
     ConfigWidget *configWidget( const QString& type, QWidget *parent = 0 )
     {
       return mFactory->resourceConfigWidget( type, parent );
     }
 
     /**
-      Creates a new resource of type @param type, with default 
-      settings. The resource is 
+      Creates a new resource of type @param type, with default
+      settings. The resource is
       not added to the manager, the application has to do that.
       Returns a pointer to a resource object or a null pointer
       if resource type doesn't exist.
-     
-      @param type   The type of the resource, one of those returned 
+
+      @param type   The type of the resource, one of those returned
                     by @ref resourceTypeNames()
+     * @param syncable If the resource should support syncing capabilities.
     */
     T *createResource( const QString& type )
     {
-      return (T *)( mFactory->resource( type, 0 ) );
+      return (T *)( mFactory->resource( type, 0, mImpl->manageSyncable() ) );
     }
 
     /**
       Returns a list of the names of all available resource types.
     */
     QStringList resourceTypeNames() const
     {
       return mFactory->typeNames();
     }
 
     QStringList resourceTypeDescriptions() const
     {
@@ -269,26 +283,26 @@ class Manager : private ManagerImplListener
       for ( QStringList::ConstIterator it = types.begin(); it != types.end(); ++it ) {
         QString desc = mFactory->typeName( *it );
         if ( !mFactory->typeDescription( *it ).isEmpty() )
           desc += " (" + mFactory->typeDescription( *it ) + ")";
 
         typeDescs.append( desc );
       }
 
       return typeDescs;
     }
 
     void resourceChanged( T *resource )
-    { 
-      mImpl->resourceChanged( resource ); 
+    {
+      mImpl->resourceChanged( resource );
     }
 
     void addListener( ManagerListener<T> *listener )
     {
       mListeners->append( listener );
     }
 
     void removeListener( ManagerListener<T> *listener )
     {
       mListeners->remove( listener );
     }
 
@@ -300,25 +314,25 @@ class Manager : private ManagerImplListener
       for ( listener = mListeners->first(); listener; listener = mListeners->next() )
         listener->resourceAdded( resource );
     }
 
     virtual void resourceModified( Resource *res )
     {
       kdDebug(5650) << "Manager::resourceModified " << res->resourceName() << endl;
       T* resource = (T *)( res );
       ManagerListener<T> *listener;
       for ( listener = mListeners->first(); listener; listener = mListeners->next() )
         listener->resourceModified( resource );
     }
-    
+
     virtual void resourceDeleted( Resource *res )
     {
       kdDebug(5650) << "Manager::resourceDeleted " << res->resourceName() << endl;
       T* resource = (T *)( res );
       ManagerListener<T> *listener;
       for ( listener = mListeners->first(); listener; listener = mListeners->next() ) {
         kdDebug(5650) << "Notifying a listener to Manager..." << endl;
         listener->resourceDeleted( resource );
       }
     }
 
   private: