More API doc

QString -> const QString&
QString = 0l -> QString::null

26 files changed, 418 insertions, 34 deletions

diff --git a/libopie/pim/obackendfactory.h b/libopie/pim/obackendfactory.h
index 3a73210..ad6cf5a 100644
--- a/libopie/pim/obackendfactory.h
+++ b/libopie/pim/obackendfactory.h
@@ -16,6 +16,11 @@
  * =====================================================================
  * History:
  * $Log$
+ * Revision 1.6  2003/04/13 18:07:10  zecke
+ * More API doc
+ * QString -> const QString&
+ * QString = 0l -> QString::null
+ *
  * Revision 1.5  2003/02/21 23:31:52  zecke
  * Add XML datebookresource
  * -clean up todoaccessxml header
@@ -63,7 +68,21 @@
 #include "otodoaccesssql.h"
 #endif
 
-
+/**
+ * This class is our factory. It will give us the default implementations
+ * of at least Todolist, Contacts and Datebook. In the future this class will
+ * allow users to switch the backend with ( XML->SQLite ) without the need
+ * to recompile.#
+ * This class as the whole PIM Api is making use of templates
+ *
+ * <pre>
+ *   OTodoAccessBackend* backend = OBackEndFactory<OTodoAccessBackend>::Default("todo", QString::null );
+ *   backend->load();
+ * </pre>
+ *
+ * @author Stefan Eilers
+ * @version 0.1
+ */
 template<class T>
 class OBackendFactory
 {
@@ -76,6 +95,11 @@ class OBackendFactory
 		DATE
 	};
 
+        /**
+         * Returns a backend implementation for backendName
+         * @param backendName the type of the backend
+         * @param appName will be passed on to the backend
+         */
 	static T* Default( const QString backendName, const QString& appName ){
 
 		// __asm__("int3");
diff --git a/libopie/pim/ocontact.h b/libopie/pim/ocontact.h
index 1fd1c75..25fa0e7 100644
--- a/libopie/pim/ocontact.h
+++ b/libopie/pim/ocontact.h
@@ -36,6 +36,13 @@ QPC_TEMPLATEEXTERN template class QPC_EXPORT QMap<int, QString>;
 
 class ContactPrivate; 
 
+/**
+ * OContact class represents a specialised PIM Record for contacts.
+ * It does store all kind of persopn related information.
+ *
+ * @short Contact Container
+ * @author TT, Stefan Eiler, Holger Freyther
+ */
 class QPC_EXPORT OContact : public OPimRecord
 {
     friend class DataSet;
diff --git a/libopie/pim/ocontactaccess.h b/libopie/pim/ocontactaccess.h
index 32b2dcb..d7ceaf2 100644
--- a/libopie/pim/ocontactaccess.h
+++ b/libopie/pim/ocontactaccess.h
@@ -17,6 +17,11 @@
  * =====================================================================
  * History:
  * $Log$
+ * Revision 1.7  2003/04/13 18:07:10  zecke
+ * More API doc
+ * QString -> const QString&
+ * QString = 0l -> QString::null
+ *
  * Revision 1.6  2003/01/02 14:27:12  eilers
  * Improved query by example: Search by date is possible.. First step
  * for a today plugin for birthdays..
@@ -55,9 +60,13 @@
 #include "ocontactaccessbackend.h"
 #include "opimaccesstemplate.h"
 
-/** Class to access the contacts database.
+/**
+ * Class to access the contacts database.
  * This is just a frontend for the real database handling which is
  * done by the backend.
+ * This class is used to access the Contacts on a system. This class as any OPIE PIM
+ * class is backend independent.
+
  * @see OPimAccessTemplate
  */
 class OContactAccess: public QObject, public OPimAccessTemplate<OContact>
@@ -65,7 +74,8 @@ class OContactAccess: public QObject, public OPimAccessTemplate<OContact>
     Q_OBJECT
 
  public:
-	/** Create Database with contacts (addressbook).
+	/**
+         * Create Database with contacts (addressbook).
 	 * @param appname Name of application which wants access to the database
 	 * (i.e. "todolist")
 	 * @param filename The name of the database file. If not set, the default one
diff --git a/libopie/pim/ocontactaccessbackend.h b/libopie/pim/ocontactaccessbackend.h
index 821f5bf..ebeb42d 100644
--- a/libopie/pim/ocontactaccessbackend.h
+++ b/libopie/pim/ocontactaccessbackend.h
@@ -19,6 +19,11 @@
  * =====================================================================
  * History:
  * $Log$
+ * Revision 1.5  2003/04/13 18:07:10  zecke
+ * More API doc
+ * QString -> const QString&
+ * QString = 0l -> QString::null
+ *
  * Revision 1.4  2002/11/13 14:14:51  eilers
  * Added sorted for Contacts..
  *
@@ -44,15 +49,26 @@
 #include "ocontact.h"
 #include "opimaccessbackend.h"
 
-#include "qregexp.h"
+#include <qregexp.h>
 
+/**
+ * This class represents the interface of all Contact Backends.
+ * Derivates of this class will be used to access the contacts.
+ * As implementation currently XML and vCard exist. This class needs to be implemented
+ * if you want to provide your own storage.
+ * In all queries a list of uids is passed on instead of loading the actual record!
+ *
+ * @see OContactAccessBackend_VCard
+ * @see OContactAccessBackend_XML
+ */
 class OContactAccessBackend: public OPimAccessBackend<OContact> {
  public:
 	OContactAccessBackend() {}
 	virtual ~OContactAccessBackend() {}
 
 
-	/** Return if database was changed externally.
+	/**
+         * Return if database was changed externally.
 	 * This may just make sense on file based databases like a XML-File.
 	 * It is used to prevent to overwrite the current database content
 	 * if the file was already changed by something else !
@@ -68,17 +84,23 @@ class OContactAccessBackend: public OPimAccessBackend<OContact> {
 
 	virtual QArray<int> matchRegexp(  const QRegExp &r ) const = 0;
 
-	/** Return all possible settings.
+	/**
+         *  Return all possible settings.
 	 *  @return All settings provided by the current backend
 	 * (i.e.: query_WildCards & query_IgnoreCase)
 	 */
 	virtual const uint querySettings() = 0;
 
-	/** Check whether settings are correct.
+	/**
+         * Check whether settings are correct.
 	 * @return <i>true</i> if the given settings are correct and possible.
 	 */
 	virtual bool hasQuerySettings (uint querySettings) const = 0;
 
+        /**
+         * FIXME!!!
+         * Returns a sorted list of records either ascendinf or descending for a giving criteria and category
+         */
 	virtual QArray<int> sorted( bool ascending, int sortOrder, int sortFilter, int cat ) = 0;
 
 };
diff --git a/libopie/pim/ocontactaccessbackend_vcard.cpp b/libopie/pim/ocontactaccessbackend_vcard.cpp
index f24523f..270bef3 100644
--- a/libopie/pim/ocontactaccessbackend_vcard.cpp
+++ b/libopie/pim/ocontactaccessbackend_vcard.cpp
@@ -17,6 +17,11 @@
  * =====================================================================
  * History:
  * $Log$
+ * Revision 1.10  2003/04/13 18:07:10  zecke
+ * More API doc
+ * QString -> const QString&
+ * QString = 0l -> QString::null
+ *
  * Revision 1.9  2003/03/21 10:33:09  eilers
  * Merged speed optimized xml backend for contacts to main.
  * Added QDateTime to querybyexample. For instance, it is now possible to get
@@ -76,7 +81,7 @@
 
 #include <qfile.h>
 
-OContactAccessBackend_VCard::OContactAccessBackend_VCard ( QString , QString filename ):
+OContactAccessBackend_VCard::OContactAccessBackend_VCard ( const QString& , const QString& filename ):
 	m_dirty( false ),
 	m_file( filename )
 {
diff --git a/libopie/pim/ocontactaccessbackend_vcard.h b/libopie/pim/ocontactaccessbackend_vcard.h
index 93e2da3..712d769 100644
--- a/libopie/pim/ocontactaccessbackend_vcard.h
+++ b/libopie/pim/ocontactaccessbackend_vcard.h
@@ -17,6 +17,11 @@
  * =====================================================================
  * History:
  * $Log$
+ * Revision 1.6  2003/04/13 18:07:10  zecke
+ * More API doc
+ * QString -> const QString&
+ * QString = 0l -> QString::null
+ *
  * Revision 1.5  2003/03/21 10:33:09  eilers
  * Merged speed optimized xml backend for contacts to main.
  * Added QDateTime to querybyexample. For instance, it is now possible to get
@@ -47,9 +52,14 @@
 
 class VObject;
 
+/**
+ * This is the vCard 2.1 implementation of the Contact Storage
+ * @see OContactAccessBackend_XML
+ * @see OPimAccessBackend
+ */
 class OContactAccessBackend_VCard : public OContactAccessBackend {
  public:
-	OContactAccessBackend_VCard ( QString appname, QString filename = 0l );
+	OContactAccessBackend_VCard ( const QString& appname, const QString& filename = QString::null );
 
 	bool load ();
 	bool reload();
diff --git a/libopie/pim/ocontactaccessbackend_xml.cpp b/libopie/pim/ocontactaccessbackend_xml.cpp
index c5a7820..661cd51 100644
--- a/libopie/pim/ocontactaccessbackend_xml.cpp
+++ b/libopie/pim/ocontactaccessbackend_xml.cpp
@@ -17,6 +17,11 @@
  * =====================================================================
  * History:
  * $Log$
+ * Revision 1.5  2003/04/13 18:07:10  zecke
+ * More API doc
+ * QString -> const QString&
+ * QString = 0l -> QString::null
+ *
  * Revision 1.4  2003/03/21 14:32:54  mickeyl
  * g++ compliance fix: default arguments belong into the declaration, but not the definition
  *
@@ -107,7 +112,7 @@
 using namespace Opie;
 
 
-OContactAccessBackend_XML::OContactAccessBackend_XML ( QString appname, QString filename ):
+OContactAccessBackend_XML::OContactAccessBackend_XML ( const QString& appname, const QString& filename ):
 	m_changed( false )
 {
 	// Just m_contactlist should call delete if an entry
diff --git a/libopie/pim/ocontactaccessbackend_xml.h b/libopie/pim/ocontactaccessbackend_xml.h
index 4d6a7ef..7b5365b 100644
--- a/libopie/pim/ocontactaccessbackend_xml.h
+++ b/libopie/pim/ocontactaccessbackend_xml.h
@@ -17,6 +17,11 @@
  * =====================================================================
  * History:
  * $Log$
+ * Revision 1.14  2003/04/13 18:07:10  zecke
+ * More API doc
+ * QString -> const QString&
+ * QString = 0l -> QString::null
+ *
  * Revision 1.13  2003/03/21 10:33:09  eilers
  * Merged speed optimized xml backend for contacts to main.
  * Added QDateTime to querybyexample. For instance, it is now possible to get
@@ -84,9 +89,14 @@
 #include <qdict.h>
 
 /* the default xml implementation */
+/**
+ * This class is the XML implementation of a Contact backend
+ * it does implement everything available for OContact.
+ * @see OPimAccessBackend for more information of available methods
+ */
 class OContactAccessBackend_XML : public OContactAccessBackend {
  public:
-	OContactAccessBackend_XML ( QString appname, QString filename = 0l );
+	OContactAccessBackend_XML ( const QString& appname, const QString& filename = QString::null );
 	
 	bool save();
 	
diff --git a/libopie/pim/odatebookaccess.cpp b/libopie/pim/odatebookaccess.cpp
index 08e61ff..a3661a3 100644
--- a/libopie/pim/odatebookaccess.cpp
+++ b/libopie/pim/odatebookaccess.cpp
@@ -1,6 +1,13 @@
 #include "obackendfactory.h"
 #include "odatebookaccess.h"
 
+/**
+ * Simple constructor
+ * It takes a ODateBookAccessBackend as parent. If it is 0 the default implementation
+ * will be used!
+ * @param back The backend to be used or 0 for the default backend
+ * @param ac What kind of access is intended
+ */
 ODateBookAccess::ODateBookAccess( ODateBookAccessBackend* back, enum Access ac )
     : OPimAccessTemplate<OEvent>( back )
 {
@@ -12,27 +19,48 @@ ODateBookAccess::ODateBookAccess( ODateBookAccessBackend* back, enum Access ac )
 }
 ODateBookAccess::~ODateBookAccess() {
 }
+
+/**
+ * @return all events available
+ */
 ODateBookAccess::List ODateBookAccess::rawEvents()const {
     QArray<int> ints = m_backEnd->rawEvents();
 
     List lis( ints, this );
     return lis;
 }
+
+/**
+ * @return all repeating events
+ */
 ODateBookAccess::List ODateBookAccess::rawRepeats()const {
     QArray<int> ints = m_backEnd->rawRepeats();
 
     List lis( ints, this );
     return lis;
 }
+
+/**
+ * @return all non repeating events
+ */
 ODateBookAccess::List ODateBookAccess::nonRepeats()const {
     QArray<int> ints = m_backEnd->nonRepeats();
 
     List lis( ints, this );
     return lis;
 }
+
+/**
+ * @return dates in the time span between from and to
+ * @param from Include all events from...
+ * @param to Include all events to...
+ */
 OEffectiveEvent::ValueList ODateBookAccess::effectiveEvents( const QDate& from, const QDate& to ) {
     return m_backEnd->effecticeEvents( from, to );
 }
+/**
+ * @return all events at a given datetime
+ */
 OEffectiveEvent::ValueList ODateBookAccess::effectiveEvents( const QDateTime& start ) {
     return m_backEnd->effecticeEvents( start );
 }
diff --git a/libopie/pim/odatebookaccess.h b/libopie/pim/odatebookaccess.h
index 7047039..7c7a63f 100644
--- a/libopie/pim/odatebookaccess.h
+++ b/libopie/pim/odatebookaccess.h
@@ -6,18 +6,27 @@
 
 #include "oevent.h"
 
+/**
+ * This is the object orientated datebook database. It'll use OBackendFactory
+ * to query for a backend.
+ * All access to the datebook should be done via this class.
+ * Make sure to load and save the datebook this is not part of
+ * destructing and creating the object
+ *
+ * @author Holger Freyther
+ */
 class ODateBookAccess : public OPimAccessTemplate<OEvent> {
 public:
     ODateBookAccess( ODateBookAccessBackend* = 0l, enum Access acc = Random );
     ~ODateBookAccess();
 
-    /** return all events */
+    /* return all events */
     List rawEvents()const;
 
-    /** return repeating events */
+    /* return repeating events */
     List rawRepeats()const;
 
-    /** return non repeating events */
+    /* return non repeating events */
     List nonRepeats()const;
 
     OEffectiveEvent::ValueList effectiveEvents( const QDate& from, const QDate& to );
diff --git a/libopie/pim/odatebookaccessbackend.h b/libopie/pim/odatebookaccessbackend.h
index eb6e8fb..86ff298 100644
--- a/libopie/pim/odatebookaccessbackend.h
+++ b/libopie/pim/odatebookaccessbackend.h
@@ -6,25 +6,66 @@
 #include "opimaccessbackend.h"
 #include "oevent.h"
 
+/**
+ * This class is the interface to the storage of Events.
+ * @see OPimAccessBackend
+ *
+ */
 class ODateBookAccessBackend : public OPimAccessBackend<OEvent> {
 public:
     typedef int UID;
+
+    /**
+     * c'tor without parameter
+     */
     ODateBookAccessBackend();
     ~ODateBookAccessBackend();
 
+    /**
+     * This method should return a list of UIDs containing
+     * all events. No filter should be applied
+     * @return list of events
+     */
     virtual QArray<UID> rawEvents()const = 0;
+
+    /**
+     * This method should return a list of UIDs containing
+     * all repeating events. No filter should be applied
+     * @return list of repeating events
+     */
     virtual QArray<UID> rawRepeats()const = 0;
+
+    /**
+     * This mthod should return a list of UIDs containing all non
+     * repeating events. No filter should be applied
+     * @return list of nonrepeating events
+     */
     virtual QArray<UID> nonRepeats() const = 0;
 
     /**
-     * these two methods are used if you do not implement
-     * effectiveEvents...
+     * If you do not want to implement the effectiveEvents methods below
+     * you need to supply it with directNonRepeats.
+     * This method can return empty lists if effectiveEvents is implememted
      */
     virtual OEvent::ValueList directNonRepeats() = 0;
+
+    /**
+     * Same as above but return raw repeats!
+     */
     virtual OEvent::ValueList directRawRepeats() = 0;
 
     /* is implemented by default but you can reimplement it*/
+    /**
+     * Effective Events are special event occuring during a time frame. This method does calcualte
+     * EffectiveEvents bases on the directNonRepeats and directRawRepeats. You may implement this method
+     * yourself
+     */
     virtual OEffectiveEvent::ValueList effecticeEvents( const QDate& from, const QDate& to );
+
+    /**
+     * this is an overloaded member function
+     * @see effecticeEvents
+     */
     virtual OEffectiveEvent::ValueList effecticeEvents( const QDateTime& start );
 
 };
diff --git a/libopie/pim/odatebookaccessbackend_xml.h b/libopie/pim/odatebookaccessbackend_xml.h
index 563c31f..7848f7c 100644
--- a/libopie/pim/odatebookaccessbackend_xml.h
+++ b/libopie/pim/odatebookaccessbackend_xml.h
@@ -5,6 +5,12 @@
 
 #include "odatebookaccessbackend.h"
 
+/**
+ * This is the default XML implementation for DateBoook XML storage
+ * It fully implements the interface
+ * @see ODateBookAccessBackend
+ * @see OPimAccessBackend
+ */
 class ODateBookAccessBackend_XML : public ODateBookAccessBackend {
 public:
     ODateBookAccessBackend_XML( const QString& appName,
diff --git a/libopie/pim/oevent.h b/libopie/pim/oevent.h
index 585515c..57d32d0 100644
--- a/libopie/pim/oevent.h
+++ b/libopie/pim/oevent.h
@@ -30,9 +30,18 @@ struct OCalendarHelper {
 
 class OPimNotifyManager;
 class ORecur;
+
+/**
+ * This is the container for all Events. It encapsules all
+ * available information for a single Event
+ * @short container for events.
+ */
 class OEvent : public OPimRecord {
 public:
     typedef QValueList<OEvent> ValueList;
+    /**
+     * RecordFields contain possible attributes
+     */
     enum RecordFields {
         Uid = Qtopia::UID_ID,
         Category = Qtopia::CATEGORY_ID,
@@ -49,7 +58,14 @@ public:
         TimeZone
     };
 
+    /**
+     * Start with an Empty OEvent. UID == 0 means that it is empty
+     */
     OEvent(int uid = 0);
+
+    /**
+     * copy c'tor
+     */
     OEvent( const OEvent& );
     ~OEvent();
     OEvent &operator=( const OEvent& );
@@ -144,7 +160,6 @@ private:
 /**
  * AN Event can span through multiple days. We split up a multiday eve
  */
-
 class OEffectiveEvent {
 public:
     typedef QValueList<OEffectiveEvent> ValueList;
diff --git a/libopie2/opiepim/backend/obackendfactory.h b/libopie2/opiepim/backend/obackendfactory.h
index 3a73210..ad6cf5a 100644
--- a/libopie2/opiepim/backend/obackendfactory.h
+++ b/libopie2/opiepim/backend/obackendfactory.h
@@ -16,6 +16,11 @@
  * =====================================================================
  * History:
  * $Log$
+ * Revision 1.6  2003/04/13 18:07:10  zecke
+ * More API doc
+ * QString -> const QString&
+ * QString = 0l -> QString::null
+ *
  * Revision 1.5  2003/02/21 23:31:52  zecke
  * Add XML datebookresource
  * -clean up todoaccessxml header
@@ -63,7 +68,21 @@
 #include "otodoaccesssql.h"
 #endif
 
-
+/**
+ * This class is our factory. It will give us the default implementations
+ * of at least Todolist, Contacts and Datebook. In the future this class will
+ * allow users to switch the backend with ( XML->SQLite ) without the need
+ * to recompile.#
+ * This class as the whole PIM Api is making use of templates
+ *
+ * <pre>
+ *   OTodoAccessBackend* backend = OBackEndFactory<OTodoAccessBackend>::Default("todo", QString::null );
+ *   backend->load();
+ * </pre>
+ *
+ * @author Stefan Eilers
+ * @version 0.1
+ */
 template<class T>
 class OBackendFactory
 {
@@ -76,6 +95,11 @@ class OBackendFactory
 		DATE
 	};
 
+        /**
+         * Returns a backend implementation for backendName
+         * @param backendName the type of the backend
+         * @param appName will be passed on to the backend
+         */
 	static T* Default( const QString backendName, const QString& appName ){
 
 		// __asm__("int3");
diff --git a/libopie2/opiepim/backend/ocontactaccessbackend.h b/libopie2/opiepim/backend/ocontactaccessbackend.h
index 821f5bf..ebeb42d 100644
--- a/libopie2/opiepim/backend/ocontactaccessbackend.h
+++ b/libopie2/opiepim/backend/ocontactaccessbackend.h
@@ -19,6 +19,11 @@
  * =====================================================================
  * History:
  * $Log$
+ * Revision 1.5  2003/04/13 18:07:10  zecke
+ * More API doc
+ * QString -> const QString&
+ * QString = 0l -> QString::null
+ *
  * Revision 1.4  2002/11/13 14:14:51  eilers
  * Added sorted for Contacts..
  *
@@ -44,15 +49,26 @@
 #include "ocontact.h"
 #include "opimaccessbackend.h"
 
-#include "qregexp.h"
+#include <qregexp.h>
 
+/**
+ * This class represents the interface of all Contact Backends.
+ * Derivates of this class will be used to access the contacts.
+ * As implementation currently XML and vCard exist. This class needs to be implemented
+ * if you want to provide your own storage.
+ * In all queries a list of uids is passed on instead of loading the actual record!
+ *
+ * @see OContactAccessBackend_VCard
+ * @see OContactAccessBackend_XML
+ */
 class OContactAccessBackend: public OPimAccessBackend<OContact> {
  public:
 	OContactAccessBackend() {}
 	virtual ~OContactAccessBackend() {}
 
 
-	/** Return if database was changed externally.
+	/**
+         * Return if database was changed externally.
 	 * This may just make sense on file based databases like a XML-File.
 	 * It is used to prevent to overwrite the current database content
 	 * if the file was already changed by something else !
@@ -68,17 +84,23 @@ class OContactAccessBackend: public OPimAccessBackend<OContact> {
 
 	virtual QArray<int> matchRegexp(  const QRegExp &r ) const = 0;
 
-	/** Return all possible settings.
+	/**
+         *  Return all possible settings.
 	 *  @return All settings provided by the current backend
 	 * (i.e.: query_WildCards & query_IgnoreCase)
 	 */
 	virtual const uint querySettings() = 0;
 
-	/** Check whether settings are correct.
+	/**
+         * Check whether settings are correct.
 	 * @return <i>true</i> if the given settings are correct and possible.
 	 */
 	virtual bool hasQuerySettings (uint querySettings) const = 0;
 
+        /**
+         * FIXME!!!
+         * Returns a sorted list of records either ascendinf or descending for a giving criteria and category
+         */
 	virtual QArray<int> sorted( bool ascending, int sortOrder, int sortFilter, int cat ) = 0;
 
 };
diff --git a/libopie2/opiepim/backend/ocontactaccessbackend_vcard.cpp b/libopie2/opiepim/backend/ocontactaccessbackend_vcard.cpp
index f24523f..270bef3 100644
--- a/libopie2/opiepim/backend/ocontactaccessbackend_vcard.cpp
+++ b/libopie2/opiepim/backend/ocontactaccessbackend_vcard.cpp
@@ -17,6 +17,11 @@
  * =====================================================================
  * History:
  * $Log$
+ * Revision 1.10  2003/04/13 18:07:10  zecke
+ * More API doc
+ * QString -> const QString&
+ * QString = 0l -> QString::null
+ *
  * Revision 1.9  2003/03/21 10:33:09  eilers
  * Merged speed optimized xml backend for contacts to main.
  * Added QDateTime to querybyexample. For instance, it is now possible to get
@@ -76,7 +81,7 @@
 
 #include <qfile.h>
 
-OContactAccessBackend_VCard::OContactAccessBackend_VCard ( QString , QString filename ):
+OContactAccessBackend_VCard::OContactAccessBackend_VCard ( const QString& , const QString& filename ):
 	m_dirty( false ),
 	m_file( filename )
 {
diff --git a/libopie2/opiepim/backend/ocontactaccessbackend_vcard.h b/libopie2/opiepim/backend/ocontactaccessbackend_vcard.h
index 93e2da3..712d769 100644
--- a/libopie2/opiepim/backend/ocontactaccessbackend_vcard.h
+++ b/libopie2/opiepim/backend/ocontactaccessbackend_vcard.h
@@ -17,6 +17,11 @@
  * =====================================================================
  * History:
  * $Log$
+ * Revision 1.6  2003/04/13 18:07:10  zecke
+ * More API doc
+ * QString -> const QString&
+ * QString = 0l -> QString::null
+ *
  * Revision 1.5  2003/03/21 10:33:09  eilers
  * Merged speed optimized xml backend for contacts to main.
  * Added QDateTime to querybyexample. For instance, it is now possible to get
@@ -47,9 +52,14 @@
 
 class VObject;
 
+/**
+ * This is the vCard 2.1 implementation of the Contact Storage
+ * @see OContactAccessBackend_XML
+ * @see OPimAccessBackend
+ */
 class OContactAccessBackend_VCard : public OContactAccessBackend {
  public:
-	OContactAccessBackend_VCard ( QString appname, QString filename = 0l );
+	OContactAccessBackend_VCard ( const QString& appname, const QString& filename = QString::null );
 
 	bool load ();
 	bool reload();
diff --git a/libopie2/opiepim/backend/ocontactaccessbackend_xml.cpp b/libopie2/opiepim/backend/ocontactaccessbackend_xml.cpp
index c5a7820..661cd51 100644
--- a/libopie2/opiepim/backend/ocontactaccessbackend_xml.cpp
+++ b/libopie2/opiepim/backend/ocontactaccessbackend_xml.cpp
@@ -17,6 +17,11 @@
  * =====================================================================
  * History:
  * $Log$
+ * Revision 1.5  2003/04/13 18:07:10  zecke
+ * More API doc
+ * QString -> const QString&
+ * QString = 0l -> QString::null
+ *
  * Revision 1.4  2003/03/21 14:32:54  mickeyl
  * g++ compliance fix: default arguments belong into the declaration, but not the definition
  *
@@ -107,7 +112,7 @@
 using namespace Opie;
 
 
-OContactAccessBackend_XML::OContactAccessBackend_XML ( QString appname, QString filename ):
+OContactAccessBackend_XML::OContactAccessBackend_XML ( const QString& appname, const QString& filename ):
 	m_changed( false )
 {
 	// Just m_contactlist should call delete if an entry
diff --git a/libopie2/opiepim/backend/ocontactaccessbackend_xml.h b/libopie2/opiepim/backend/ocontactaccessbackend_xml.h
index 4d6a7ef..7b5365b 100644
--- a/libopie2/opiepim/backend/ocontactaccessbackend_xml.h
+++ b/libopie2/opiepim/backend/ocontactaccessbackend_xml.h
@@ -17,6 +17,11 @@
  * =====================================================================
  * History:
  * $Log$
+ * Revision 1.14  2003/04/13 18:07:10  zecke
+ * More API doc
+ * QString -> const QString&
+ * QString = 0l -> QString::null
+ *
  * Revision 1.13  2003/03/21 10:33:09  eilers
  * Merged speed optimized xml backend for contacts to main.
  * Added QDateTime to querybyexample. For instance, it is now possible to get
@@ -84,9 +89,14 @@
 #include <qdict.h>
 
 /* the default xml implementation */
+/**
+ * This class is the XML implementation of a Contact backend
+ * it does implement everything available for OContact.
+ * @see OPimAccessBackend for more information of available methods
+ */
 class OContactAccessBackend_XML : public OContactAccessBackend {
  public:
-	OContactAccessBackend_XML ( QString appname, QString filename = 0l );
+	OContactAccessBackend_XML ( const QString& appname, const QString& filename = QString::null );
 	
 	bool save();
 	
diff --git a/libopie2/opiepim/backend/odatebookaccessbackend.h b/libopie2/opiepim/backend/odatebookaccessbackend.h
index eb6e8fb..86ff298 100644
--- a/libopie2/opiepim/backend/odatebookaccessbackend.h
+++ b/libopie2/opiepim/backend/odatebookaccessbackend.h
@@ -6,25 +6,66 @@
 #include "opimaccessbackend.h"
 #include "oevent.h"
 
+/**
+ * This class is the interface to the storage of Events.
+ * @see OPimAccessBackend
+ *
+ */
 class ODateBookAccessBackend : public OPimAccessBackend<OEvent> {
 public:
     typedef int UID;
+
+    /**
+     * c'tor without parameter
+     */
     ODateBookAccessBackend();
     ~ODateBookAccessBackend();
 
+    /**
+     * This method should return a list of UIDs containing
+     * all events. No filter should be applied
+     * @return list of events
+     */
     virtual QArray<UID> rawEvents()const = 0;
+
+    /**
+     * This method should return a list of UIDs containing
+     * all repeating events. No filter should be applied
+     * @return list of repeating events
+     */
     virtual QArray<UID> rawRepeats()const = 0;
+
+    /**
+     * This mthod should return a list of UIDs containing all non
+     * repeating events. No filter should be applied
+     * @return list of nonrepeating events
+     */
     virtual QArray<UID> nonRepeats() const = 0;
 
     /**
-     * these two methods are used if you do not implement
-     * effectiveEvents...
+     * If you do not want to implement the effectiveEvents methods below
+     * you need to supply it with directNonRepeats.
+     * This method can return empty lists if effectiveEvents is implememted
      */
     virtual OEvent::ValueList directNonRepeats() = 0;
+
+    /**
+     * Same as above but return raw repeats!
+     */
     virtual OEvent::ValueList directRawRepeats() = 0;
 
     /* is implemented by default but you can reimplement it*/
+    /**
+     * Effective Events are special event occuring during a time frame. This method does calcualte
+     * EffectiveEvents bases on the directNonRepeats and directRawRepeats. You may implement this method
+     * yourself
+     */
     virtual OEffectiveEvent::ValueList effecticeEvents( const QDate& from, const QDate& to );
+
+    /**
+     * this is an overloaded member function
+     * @see effecticeEvents
+     */
     virtual OEffectiveEvent::ValueList effecticeEvents( const QDateTime& start );
 
 };
diff --git a/libopie2/opiepim/backend/odatebookaccessbackend_xml.h b/libopie2/opiepim/backend/odatebookaccessbackend_xml.h
index 563c31f..7848f7c 100644
--- a/libopie2/opiepim/backend/odatebookaccessbackend_xml.h
+++ b/libopie2/opiepim/backend/odatebookaccessbackend_xml.h
@@ -5,6 +5,12 @@
 
 #include "odatebookaccessbackend.h"
 
+/**
+ * This is the default XML implementation for DateBoook XML storage
+ * It fully implements the interface
+ * @see ODateBookAccessBackend
+ * @see OPimAccessBackend
+ */
 class ODateBookAccessBackend_XML : public ODateBookAccessBackend {
 public:
     ODateBookAccessBackend_XML( const QString& appName,
diff --git a/libopie2/opiepim/core/ocontactaccess.h b/libopie2/opiepim/core/ocontactaccess.h
index 32b2dcb..d7ceaf2 100644
--- a/libopie2/opiepim/core/ocontactaccess.h
+++ b/libopie2/opiepim/core/ocontactaccess.h
@@ -17,6 +17,11 @@
  * =====================================================================
  * History:
  * $Log$
+ * Revision 1.7  2003/04/13 18:07:10  zecke
+ * More API doc
+ * QString -> const QString&
+ * QString = 0l -> QString::null
+ *
  * Revision 1.6  2003/01/02 14:27:12  eilers
  * Improved query by example: Search by date is possible.. First step
  * for a today plugin for birthdays..
@@ -55,9 +60,13 @@
 #include "ocontactaccessbackend.h"
 #include "opimaccesstemplate.h"
 
-/** Class to access the contacts database.
+/**
+ * Class to access the contacts database.
  * This is just a frontend for the real database handling which is
  * done by the backend.
+ * This class is used to access the Contacts on a system. This class as any OPIE PIM
+ * class is backend independent.
+
  * @see OPimAccessTemplate
  */
 class OContactAccess: public QObject, public OPimAccessTemplate<OContact>
@@ -65,7 +74,8 @@ class OContactAccess: public QObject, public OPimAccessTemplate<OContact>
     Q_OBJECT
 
  public:
-	/** Create Database with contacts (addressbook).
+	/**
+         * Create Database with contacts (addressbook).
 	 * @param appname Name of application which wants access to the database
 	 * (i.e. "todolist")
 	 * @param filename The name of the database file. If not set, the default one
diff --git a/libopie2/opiepim/core/odatebookaccess.cpp b/libopie2/opiepim/core/odatebookaccess.cpp
index 08e61ff..a3661a3 100644
--- a/libopie2/opiepim/core/odatebookaccess.cpp
+++ b/libopie2/opiepim/core/odatebookaccess.cpp
@@ -1,6 +1,13 @@
 #include "obackendfactory.h"
 #include "odatebookaccess.h"
 
+/**
+ * Simple constructor
+ * It takes a ODateBookAccessBackend as parent. If it is 0 the default implementation
+ * will be used!
+ * @param back The backend to be used or 0 for the default backend
+ * @param ac What kind of access is intended
+ */
 ODateBookAccess::ODateBookAccess( ODateBookAccessBackend* back, enum Access ac )
     : OPimAccessTemplate<OEvent>( back )
 {
@@ -12,27 +19,48 @@ ODateBookAccess::ODateBookAccess( ODateBookAccessBackend* back, enum Access ac )
 }
 ODateBookAccess::~ODateBookAccess() {
 }
+
+/**
+ * @return all events available
+ */
 ODateBookAccess::List ODateBookAccess::rawEvents()const {
     QArray<int> ints = m_backEnd->rawEvents();
 
     List lis( ints, this );
     return lis;
 }
+
+/**
+ * @return all repeating events
+ */
 ODateBookAccess::List ODateBookAccess::rawRepeats()const {
     QArray<int> ints = m_backEnd->rawRepeats();
 
     List lis( ints, this );
     return lis;
 }
+
+/**
+ * @return all non repeating events
+ */
 ODateBookAccess::List ODateBookAccess::nonRepeats()const {
     QArray<int> ints = m_backEnd->nonRepeats();
 
     List lis( ints, this );
     return lis;
 }
+
+/**
+ * @return dates in the time span between from and to
+ * @param from Include all events from...
+ * @param to Include all events to...
+ */
 OEffectiveEvent::ValueList ODateBookAccess::effectiveEvents( const QDate& from, const QDate& to ) {
     return m_backEnd->effecticeEvents( from, to );
 }
+/**
+ * @return all events at a given datetime
+ */
 OEffectiveEvent::ValueList ODateBookAccess::effectiveEvents( const QDateTime& start ) {
     return m_backEnd->effecticeEvents( start );
 }
diff --git a/libopie2/opiepim/core/odatebookaccess.h b/libopie2/opiepim/core/odatebookaccess.h
index 7047039..7c7a63f 100644
--- a/libopie2/opiepim/core/odatebookaccess.h
+++ b/libopie2/opiepim/core/odatebookaccess.h
@@ -6,18 +6,27 @@
 
 #include "oevent.h"
 
+/**
+ * This is the object orientated datebook database. It'll use OBackendFactory
+ * to query for a backend.
+ * All access to the datebook should be done via this class.
+ * Make sure to load and save the datebook this is not part of
+ * destructing and creating the object
+ *
+ * @author Holger Freyther
+ */
 class ODateBookAccess : public OPimAccessTemplate<OEvent> {
 public:
     ODateBookAccess( ODateBookAccessBackend* = 0l, enum Access acc = Random );
     ~ODateBookAccess();
 
-    /** return all events */
+    /* return all events */
     List rawEvents()const;
 
-    /** return repeating events */
+    /* return repeating events */
     List rawRepeats()const;
 
-    /** return non repeating events */
+    /* return non repeating events */
     List nonRepeats()const;
 
     OEffectiveEvent::ValueList effectiveEvents( const QDate& from, const QDate& to );
diff --git a/libopie2/opiepim/ocontact.h b/libopie2/opiepim/ocontact.h
index 1fd1c75..25fa0e7 100644
--- a/libopie2/opiepim/ocontact.h
+++ b/libopie2/opiepim/ocontact.h
@@ -36,6 +36,13 @@ QPC_TEMPLATEEXTERN template class QPC_EXPORT QMap<int, QString>;
 
 class ContactPrivate; 
 
+/**
+ * OContact class represents a specialised PIM Record for contacts.
+ * It does store all kind of persopn related information.
+ *
+ * @short Contact Container
+ * @author TT, Stefan Eiler, Holger Freyther
+ */
 class QPC_EXPORT OContact : public OPimRecord
 {
     friend class DataSet;
diff --git a/libopie2/opiepim/oevent.h b/libopie2/opiepim/oevent.h
index 585515c..57d32d0 100644
--- a/libopie2/opiepim/oevent.h
+++ b/libopie2/opiepim/oevent.h
@@ -30,9 +30,18 @@ struct OCalendarHelper {
 
 class OPimNotifyManager;
 class ORecur;
+
+/**
+ * This is the container for all Events. It encapsules all
+ * available information for a single Event
+ * @short container for events.
+ */
 class OEvent : public OPimRecord {
 public:
     typedef QValueList<OEvent> ValueList;
+    /**
+     * RecordFields contain possible attributes
+     */
     enum RecordFields {
         Uid = Qtopia::UID_ID,
         Category = Qtopia::CATEGORY_ID,
@@ -49,7 +58,14 @@ public:
         TimeZone
     };
 
+    /**
+     * Start with an Empty OEvent. UID == 0 means that it is empty
+     */
     OEvent(int uid = 0);
+
+    /**
+     * copy c'tor
+     */
     OEvent( const OEvent& );
     ~OEvent();
     OEvent &operator=( const OEvent& );
@@ -144,7 +160,6 @@ private:
 /**
  * AN Event can span through multiple days. We split up a multiday eve
  */
-
 class OEffectiveEvent {
 public:
     typedef QValueList<OEffectiveEvent> ValueList;