Some modifications to alow use of generic OPimRecords without need to

cast them manually to the right type

9 files changed, 65 insertions, 15 deletions

diff --git a/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp b/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp
index 401a3c1..14207be 100644
--- a/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp
+++ b/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp
@@ -429,8 +429,9 @@ QArray<int> OPimContactAccessBackend_SQL::allRecords() const
 }
 
 bool OPimContactAccessBackend_SQL::add ( const OPimContact &newcontact )
 {
+        qDebug("add in contact SQL-Backend");
         InsertQuery ins( newcontact );
         OSQLResult res = m_driver->query( &ins );
 
         if ( res.state() == OSQLResult::Failure )
diff --git a/libopie2/opiepim/core/ocontactaccess.cpp b/libopie2/opiepim/core/ocontactaccess.cpp
index 4f9b504..67f267f 100644
--- a/libopie2/opiepim/core/ocontactaccess.cpp
+++ b/libopie2/opiepim/core/ocontactaccess.cpp
@@ -51,8 +51,9 @@
 #include <unistd.h>
 #include <stdlib.h>
 
 #include <opie2/ocontactaccessbackend_xml.h>
+#include <opie2/opimresolver.h>
 
 namespace Opie {
 
 OPimContactAccess::OPimContactAccess ( const QString appname, const QString ,
@@ -148,5 +149,10 @@ void OPimContactAccess::copMessage( const QCString &msg, const QByteArray & )
                 emit signalChanged ( this );
         }
 }
 
+int OPimContactAccess::rtti() const
+{
+        return OPimResolver::AddressBook;
+}
+
 }
diff --git a/libopie2/opiepim/core/ocontactaccess.h b/libopie2/opiepim/core/ocontactaccess.h
index cf5333a..4429b6f 100644
--- a/libopie2/opiepim/core/ocontactaccess.h
+++ b/libopie2/opiepim/core/ocontactaccess.h
@@ -126,8 +126,13 @@ class OPimContactAccess: public QObject, public OPimAccessTemplate<OPimContact>
          * Save is more a "commit". After calling this function, all changes are public available.
          * @return true if successful
          */
         bool save();
+        
+        /** 
+         * Return identification of used records
+         */
+        int rtti() const;
 
  signals:
         /* Signal is emitted if the database was changed. Therefore
          * we may need to reload to stay consistent.
diff --git a/libopie2/opiepim/core/odatebookaccess.cpp b/libopie2/opiepim/core/odatebookaccess.cpp
index ac310c1..29298ea 100644
--- a/libopie2/opiepim/core/odatebookaccess.cpp
+++ b/libopie2/opiepim/core/odatebookaccess.cpp
@@ -27,8 +27,9 @@
                              Boston, MA 02111-1307, USA.
 */
 #include <opie2/obackendfactory.h>
 #include <opie2/odatebookaccess.h>
+#include <opie2/opimresolver.h>
 
 namespace Opie {
 /**
  * Simple constructor
@@ -107,6 +108,10 @@ OEffectiveEvent::ValueList ODateBookAccess::effectiveNonRepeatingEvents( const Q
  */
 OEffectiveEvent::ValueList ODateBookAccess::effectiveNonRepeatingEvents( const QDateTime& start ) const {
     return m_backEnd->effectiveNonRepeatingEvents( start );
 }
+int ODateBookAccess::rtti() const
+{
+        return OPimResolver::DateBook;
+}
 
 }
diff --git a/libopie2/opiepim/core/odatebookaccess.h b/libopie2/opiepim/core/odatebookaccess.h
index 6c9290f..c6c3598 100644
--- a/libopie2/opiepim/core/odatebookaccess.h
+++ b/libopie2/opiepim/core/odatebookaccess.h
@@ -63,8 +63,14 @@ public:
     OEffectiveEvent::ValueList effectiveEvents( const QDateTime& start ) const;
     OEffectiveEvent::ValueList effectiveNonRepeatingEvents( const QDate& from, const QDate& to ) const;
     OEffectiveEvent::ValueList effectiveNonRepeatingEvents( const QDateTime& start ) const;
 
+    /** 
+     * Return identification of used records
+     */
+    int rtti() const;
+
+
 private:
     ODateBookAccessBackend* m_backEnd;
     class Private;
     Private* d;
diff --git a/libopie2/opiepim/core/opimaccesstemplate.h b/libopie2/opiepim/core/opimaccesstemplate.h
index f1bcc44..d4c5fbb 100644
--- a/libopie2/opiepim/core/opimaccesstemplate.h
+++ b/libopie2/opiepim/core/opimaccesstemplate.h
@@ -1,7 +1,8 @@
 /*
                              This file is part of the Opie Project
-                             Copyright (C) The Main Author <main-author@whereever.org>
+                             Copyright (C) Holger Freyther <zecke@handhelds.org>
+                             Copyright (C) Stefan Eilers <eilers.stefan@epost.de>
               =.             Copyright (C) The Opie Team <opie-devel@handhelds.org>
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
@@ -136,8 +137,15 @@ public:
      * @return <i>true</i> if added successfully.
      */
     virtual bool add( const T& t ) ;
     bool add( const OPimRecord& );
+    // Needed for real generic access (eilers) 
+    // Info: Take this if  you are working with OPimRecord, which is a generic base class, and 
+    //       you need to add it into any database, you cannot generate a reference to
+    //       it and casting may be not approriate, too. 
+    //       But take care that the accessing database is compatible to the real type of OPimRecord !!
+    bool add( const OPimRecord* );
+
 
     /* only the uid matters */
     /**
      * remove T from the backend
@@ -270,17 +278,31 @@ template <class T>
 bool OPimAccessTemplate<T>::add( const T& t ) {
     cache( t );
     return m_backEnd->add( t );
 }
+
 template <class T>
 bool OPimAccessTemplate<T>::add( const OPimRecord& rec) {
     /* same type */
-    if ( rec.rtti() == T::rtti() ) {
-        const T &t = static_cast<const T&>(rec);
+    T tempInstance;
+    if ( rec.rtti() == tempInstance.rtti() ) {
+        const T& t = static_cast<const T&>(rec);
         return add(t);
     }
     return false;
 }
+
+template <class T>
+bool OPimAccessTemplate<T>::add( const OPimRecord* rec) {
+    /* same type, but pointer  */
+    T tempInstance;
+    if ( rec -> rtti() == tempInstance.rtti() ) {
+        const T* t = static_cast<const T*>(rec);
+        return add( *t );
+    }
+    return false;
+}
+
 template <class T>
 bool OPimAccessTemplate<T>::remove( const T& t ) {
     return remove( t.uid() );
 }
diff --git a/libopie2/opiepim/core/opimtemplatebase.h b/libopie2/opiepim/core/opimtemplatebase.h
index 58cbfeb..b48dfed 100644
--- a/libopie2/opiepim/core/opimtemplatebase.h
+++ b/libopie2/opiepim/core/opimtemplatebase.h
@@ -1,7 +1,7 @@
 /*
                              This file is part of the Opie Project
-                             Copyright (C) The Main Author <main-author@whereever.org>
+                             Copyright (C) Holger Freyther <zecke@handhelds.org>
               =.             Copyright (C) The Opie Team <opie-devel@handhelds.org>
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
@@ -48,12 +48,13 @@ class OPimBasePrivate;
 struct OPimBase {
     /**
      * return the rtti
      */
-    virtual int rtti()= 0;
+    virtual int rtti() const = 0;
     virtual OPimRecord* record()const = 0;
     virtual OPimRecord* record(int uid)const = 0;
     virtual bool add( const OPimRecord& ) = 0;
+    virtual bool add( const OPimRecord* ) = 0;
     virtual bool remove( int uid ) = 0;
     virtual bool remove( const OPimRecord& ) = 0;
     virtual void clear() = 0;
     virtual bool load() = 0;
@@ -89,26 +90,17 @@ public:
                     uint current, CacheDirection dir = Forward )const = 0;
     virtual void cache( const T& )const = 0;
     virtual void setSaneCacheSize( int ) = 0;
 
-    /* reimplement of OPimBase */
-    int rtti();
     OPimRecord* record()const;
     OPimRecord* record(int uid )const;
     static T* rec();
     
 private:
     OTemplateBasePrivate *d;    
 };
 
-/*
- * implementation
- */
-template <class T>
-int
-OTemplateBase<T>::rtti() {
-    return T::rtti();
-}
+
 template <class T>
 OPimRecord* OTemplateBase<T>::record()const {
     T* t = new T;
     return t;
diff --git a/libopie2/opiepim/core/otodoaccess.cpp b/libopie2/opiepim/core/otodoaccess.cpp
index 83750d5..6fa0089 100644
--- a/libopie2/opiepim/core/otodoaccess.cpp
+++ b/libopie2/opiepim/core/otodoaccess.cpp
@@ -32,8 +32,9 @@
 
 // #include "otodoaccesssql.h"
 #include <opie2/otodoaccess.h>
 #include <opie2/obackendfactory.h>
+#include <opie2/opimresolver.h>
 
 namespace Opie {
 OPimTodoAccess::OPimTodoAccess( OPimTodoAccessBackend* end, enum Access )
     : QObject(), OPimAccessTemplate<OPimTodo>( end ),  m_todoBackEnd( end )
@@ -89,5 +90,11 @@ QBitArray OPimTodoAccess::backendSupport( const QString& ) const{
 bool OPimTodoAccess::backendSupports( int attr,  const QString& ar) const{
     return backendSupport(ar).testBit( attr );
 }
 
+
+int OPimTodoAccess::rtti() const
+{
+        return OPimResolver::TodoList;
+}
+
 }
diff --git a/libopie2/opiepim/core/otodoaccess.h b/libopie2/opiepim/core/otodoaccess.h
index 51f3793..3f5af30 100644
--- a/libopie2/opiepim/core/otodoaccess.h
+++ b/libopie2/opiepim/core/otodoaccess.h
@@ -115,8 +115,14 @@ public:
      * @param attr The attribute to be queried for
      * @param backend Will be used in the future when we support multiple backends
      */
     bool backendSupports( int attr, const QString& backend = QString::null  )const;
+
+
+    /** 
+     * Return identification of used records
+     */
+    int rtti() const;
 signals:
     /**
      * if the OPimTodoAccess was changed
      */