Some documentation

and addition to OTodoAccess
overDue and effectiveTodos

5 files changed, 187 insertions, 9 deletions

diff --git a/libopie2/opiepim/backend/opimaccessbackend.h b/libopie2/opiepim/backend/opimaccessbackend.h
index 8e744e7..5707b58 100644
--- a/libopie2/opiepim/backend/opimaccessbackend.h
+++ b/libopie2/opiepim/backend/opimaccessbackend.h
@@ -1,36 +1,89 @@
 #ifndef OPIE_PIM_ACCESS_BACKEND
 #define OPIE_PIM_ACCESS_BACKEND
 
 #include <qarray.h>
 
 #include <opie/opimrecord.h>
 
+
+/**
+ * OPimAccessBackend is the base class
+ * for all private backends
+ * it operates on OPimRecord as the base class
+ * and it's responsible for fast manipulating
+ * the resource the implementation takes care
+ *  of
+ */
 template <class T = OPimRecord>
 class OPimAccessBackend {
 public:
     OPimAccessBackend();
     virtual ~OPimAccessBackend();
+    
+    /**
+     * load the resource
+     */
     virtual void load() = 0;
+    
+    /**
+     * reload the resource
+     */
     virtual void reload() = 0;
+    
+    /**
+     * save the resource and
+     * all it's changes
+     */
     virtual void save() = 0;
+    
+    /**
+     * return an array of
+     * all available uids
+     */
     virtual QArray<int> allRecords()const = 0;
+    
+    /**
+     * queryByExample for T with the SortOrder
+     * sort
+     */
     virtual QArray<int> queryByExample( const T& t, int sort ) = 0;
+    
+    /**
+     * find the OPimRecord with uid @param uid
+     * returns T and T.isEmpty() if nothing was found
+     */
     virtual T find(int uid ) = 0;
+    
+    /**
+     * clear the back end
+     */
     virtual void clear() = 0;
+    
+    /**
+     * add T
+     */
     virtual bool add( const T& t ) = 0;
+    
+    /**
+     * remove
+     */
     virtual bool remove( int uid ) = 0;
+    
+    /**
+     * replace a record with T.uid()
+     */
     virtual bool replace( const T& t ) = 0;
 
 
 };
 
 template <class T>
 OPimAccessBackend<T>::OPimAccessBackend() {
 
 }
 template <class T>
 OPimAccessBackend<T>::~OPimAccessBackend() {
 
 }
 
 #endif
diff --git a/libopie2/opiepim/core/opimaccesstemplate.h b/libopie2/opiepim/core/opimaccesstemplate.h
index e0708e1..36f5a99 100644
--- a/libopie2/opiepim/core/opimaccesstemplate.h
+++ b/libopie2/opiepim/core/opimaccesstemplate.h
@@ -1,118 +1,191 @@
 #ifndef OPIE_PIM_ACCESS_TEMPLATE_H
 #define OPIE_PIM_ACCESS_TEMPLATE_H
 
 #include <qarray.h>
 
 #include <opie/opimrecord.h>
 #include <opie/opimaccessbackend.h>
 #include <opie/orecordlist.h>
 
 #include "otemplatebase.h"
 
+/**
+ * Thats the frontend to our OPIE PIM
+ * Library. Either you want to use it's
+ * interface or you want to implement
+ * your own Access lib
+ * Just create a OPimRecord and inherit from 
+ * the plugins
+ */
+
 template <class T = OPimRecord >
 class OPimAccessTemplate : public OTemplateBase<T> {
 public:
     typedef ORecordList<T> List;
     typedef OPimAccessBackend<T> BackEnd;
+
+    /**
+     * our sort order
+     * should be safe explaining
+     */
+    enum SortOrder { WildCards = 0, IgnoreCase = 1,
+                     RegExp = 2, ExactMatch = 4 };
+
+    /**
+     * c'tor BackEnd
+     */
     OPimAccessTemplate( BackEnd* end);
     virtual ~OPimAccessTemplate();
+    
+    /**
+     * load from the backend
+     */
     virtual void load();
+    
+    /**
+     * reload from the backend
+     */
     virtual void reload();
+    
+    /**
+     * save to the backend 
+     */
     virtual void save();
 
-    /*
-     *do array to Records conversion
-     * QArray<int> ids
+    /**
+     * if the resource was changed externally
+     */
+    bool wasChangedExternally()const;
+    
+    /**
+     * return a List of records
+     * you can iterate over them
      */
     virtual List allRecords()const;
+    
+    /**
+     * queryByExample 
+     */
     virtual List queryByExample( const T& t, int sortOrder );
+    
+    /**
+     * find the OPimRecord uid
+     */
     virtual T find( int uid );
 
     /* invalidate cache here */
+    /**
+     * clears the backend and invalidates the backend
+     */
     virtual void clear() ;
+    
+    /**
+     * add T to the backend
+     */
     virtual bool add( const T& t ) ;
 
     /* only the uid matters */
+    /**
+     * remove T from the backend
+     */
     virtual bool remove( const T& t );
+    
+    /**
+     * remove the OPimRecord with uid
+     */
     virtual bool remove( int uid );
+    
+    /**
+     * replace T from backend
+     */
     virtual bool replace( const T& t) ;
 protected:
+    /**
+     * invalidate the cache
+     */
     void invalidateCache();
+    
+    /**
+     * returns the backend
+     */
     BackEnd* backEnd();
     BackEnd* m_backEnd;
 
 };
 
 template <class T>
 OPimAccessTemplate<T>::OPimAccessTemplate( BackEnd* end )
     : OTemplateBase<T>(), m_backEnd( end )
 {
 
 }
 template <class T>
 OPimAccessTemplate<T>::~OPimAccessTemplate() {
     qWarning("~OPimAccessTemplate<T>");
     delete m_backEnd;
 }
 template <class T>
 void OPimAccessTemplate<T>::load() {
     m_backEnd->load();
 }
 template <class T>
 void OPimAccessTemplate<T>::reload() {
     m_backEnd->reload();
 }
 template <class T>
 void OPimAccessTemplate<T>::save() {
     m_backEnd->save();
 }
 template <class T>
 OPimAccessTemplate<T>::List OPimAccessTemplate<T>::allRecords()const {
     QArray<int> ints = m_backEnd->allRecords();
     List lis(ints, this );
     return lis;
 }
 template <class T>
 OPimAccessTemplate<T>::List
 OPimAccessTemplate<T>::queryByExample( const T& t, int sortOrder ) {
     QArray<int> ints = m_backEnd->queryByExample( t, sortOrder );
 
     List lis(ints, this );
     return lis;
 }
 template <class T>
 T OPimAccessTemplate<T>::find( int uid ) {
     T t = m_backEnd->find( uid );
     return t;
 }
 template <class T>
 void OPimAccessTemplate<T>::clear() {
     invalidateCache();
     m_backEnd->clear();
 }
 template <class T>
 bool OPimAccessTemplate<T>::add( const T& t ) {
     return m_backEnd->add( t );
 }
 template <class T>
 bool OPimAccessTemplate<T>::remove( const T& t ) {
     return m_backEnd->remove( t.uid() );
 }
 template <class T>
 bool OPimAccessTemplate<T>::remove( int uid ) {
     return m_backEnd->remove( uid );
 }
 template <class T>
 bool OPimAccessTemplate<T>::replace( const T& t ) {
     return m_backEnd->replace( t );
 }
 template <class T>
 void OPimAccessTemplate<T>::invalidateCache() {
 
 }
 template <class T>
 OPimAccessTemplate<T>::BackEnd* OPimAccessTemplate<T>::backEnd() {
     return m_backEnd;
 }
-
+template <class T>
+bool OPimAccessTemplate<T>::wasChangedExternally()const {
+    return false;
+}
 #endif
diff --git a/libopie2/opiepim/core/opimrecord.h b/libopie2/opiepim/core/opimrecord.h
index e4d33d6..dbb94ed 100644
--- a/libopie2/opiepim/core/opimrecord.h
+++ b/libopie2/opiepim/core/opimrecord.h
@@ -1,120 +1,133 @@
 #ifndef OPIE_PIM_RECORD_H
 #define OPIE_PIM_RECORD_H
 
 #include <qmap.h>
 #include <qstring.h>
 #include <qstringlist.h>
 
 #include <qpe/palmtoprecord.h>
 
+
+/**
+ * This is the base class for 
+ * all PIM Records
+ *
+ */
 class OPimRecord : public Qtopia::Record {
 public:
     /**
+     * c'tor
      * uid of 0 isEmpty
      * uid of 1 will be assigned a new one
      */
     OPimRecord(int uid = 0);
     ~OPimRecord();
 
     /**
      * copy c'tor
      */
     OPimRecord( const OPimRecord& rec );
 
     /**
      * copy operator
      */
     OPimRecord &operator=( const OPimRecord& );
 
     /**
      * category names resolved
      */
     QStringList categoryNames()const;
 
     /**
      * set category names they will be resolved
      */
     void setCategoryNames( const QStringList& );
 
     /**
      * addCategoryName adds a name
      * to the internal category list
      */
     void addCategoryName( const QString& );
 
     /**
      * if a Record isEmpty
+     * it's empty if it's 0
      */
     virtual bool isEmpty()const;
 
     /**
      * toRichText summary
      */
     virtual QString toRichText()const = 0;
 
     /**
      * a small one line summary
      */
     virtual QString toShortText()const = 0;
 
     /**
      * the name of the Record
      */
     virtual QString type()const = 0;
 
     /**
      * converts the internal structure to a map
      */
     virtual QMap<int, QString> toMap()const = 0;
 
     /**
      * key value representation of extra items
      */
     virtual QMap<QString, QString> toExtraMap()const = 0;
 
     /**
      * the name for a recordField
      */
     virtual QString recordField(int)const = 0;
 
     /**
      * the related apps names
      */
     QStringList relatedApps()const;
 
     /**
      * the realtions between an app
      */
     QArray<int> relations( const QString& app )const;
 
     /**
-     *
+     * clear the relations for all relations
+     * with app
      */
     void clearRelation( const QString& app );
 
     /**
-     *
+     * add a relation
      */
     void addRelation( const QString& app,  int id );
 
     /**
-     *
+     * set the relations for an app
      */
     void setRelations( const QString&, QArray<int> ids );
+    
+    /**
+     * set the uid
+     */
     virtual void setUid( int uid );
 
 protected:
     Qtopia::UidGen &uidGen();
     QString crossToString()const;
 
 private:
     class OPimRecordPrivate;
     OPimRecordPrivate *d;
     QMap<QString, QArray<int> > m_relations;
     static Qtopia::UidGen m_uidGen;
 
 };
 
 
 
 #endif
diff --git a/libopie2/opiepim/core/otemplatebase.h b/libopie2/opiepim/core/otemplatebase.h
index 41cc934..add1de4 100644
--- a/libopie2/opiepim/core/otemplatebase.h
+++ b/libopie2/opiepim/core/otemplatebase.h
@@ -1,18 +1,21 @@
 #ifndef OPIE_TEMPLATE_BASE_H
 #define OPIE_TEMPLATE_BASE_H
 
 #include "opimrecord.h"
 
+/**
+ * internal template base
+ */
 template <class T = OPimRecord>
 class OTemplateBase {
 public:
     OTemplateBase() {
     };
     virtual ~OTemplateBase() {
     }
     virtual T find( int uid ) = 0;
 
 };
 
 
 #endif
diff --git a/libopie2/opiepim/orecordlist.h b/libopie2/opiepim/orecordlist.h
index a3955b0..3b30a73 100644
--- a/libopie2/opiepim/orecordlist.h
+++ b/libopie2/opiepim/orecordlist.h
@@ -1,143 +1,179 @@
 
 #ifndef OPIE_RECORD_LIST_H
 #define OPIE_RECORD_LIST_H
 
 #include <qarray.h>
 
 #include "otemplatebase.h"
 #include "opimrecord.h"
 
-
+/**
+ * Our List Iterator
+ * it behaves like STL or Qt
+ *
+ * for(it = list.begin(); it != list.end(); ++it )
+ *   doSomeCoolStuff( (*it) );
+ */
 template <class T = OPimRecord>
 class ORecordListIterator {
 public:
     typedef OTemplateBase<T> Base;
+    
+    /**
+     * The c'tor used internally from
+     * ORecordList
+     */
     ORecordListIterator( const QArray<int>, const Base* );
+    
+    /**
+     * The standard c'tor
+     */
     ORecordListIterator();
     ~ORecordListIterator();
+    
     ORecordListIterator( const ORecordListIterator& );
     ORecordListIterator &operator=(const ORecordListIterator& );
+    
+    /**
+     * a * operator ;) 
+     * use it like this T = (*it);
+     */
     T &operator*();
     ORecordListIterator &operator++();
     ORecordListIterator &operator--();
 
     bool operator==( const ORecordListIterator& it );
     bool operator!=( const ORecordListIterator& it );
 
 private:
     QArray<int> m_uids;
     int m_current;
     const Base* m_temp;
     bool m_end : 1;
     T m_record;
 
     /* d pointer for future versions */
     class IteratorPrivate;
     IteratorPrivate *d;
 };
-
+/**
+ * The recordlist used as a return type
+ * from OPimAccessTemplate
+ */ 
 template <class T = OPimRecord >
 class ORecordList {
 public:
     typedef OTemplateBase<T> Base;
     typedef ORecordListIterator<T> Iterator;
+    
+    /** 
+     * c'tor
+     */
     ORecordList( const QArray<int>& ids,
                  const Base* );
     ~ORecordList();
+    
+    /**
+     * the first iterator
+     */
     Iterator begin();
+    
+    /**
+     * the end
+     */
     Iterator end();
     /*
       ConstIterator begin()const;
       ConstIterator end()const;
     */
 private:
     QArray<int> m_ids;
     const Base* m_acc;
 };
 
 /* ok now implement it  */
 template <class T>
 ORecordListIterator<T>::ORecordListIterator() {
     m_current = 0;
     m_temp = 0l;
     m_end = true;
 }
 template <class T>
 ORecordListIterator<T>::~ORecordListIterator() {
 /* nothing to delete */
 }
 
 template <class T>
 ORecordListIterator<T>::ORecordListIterator( const ORecordListIterator<T>& it) {
     m_uids = it.m_uids;
     m_current = it.m_current;
     m_temp = it.m_temp;
     m_end = it.m_end;
     m_record = it.m_record;
 }
 
 template <class T>
 ORecordListIterator<T> &ORecordListIterator<T>::operator=( const ORecordListIterator<T>& it) {
     m_uids = it.m_uids;
     m_current = it.m_current;
     m_temp = it.m_temp;
     m_end = it.m_end;
     m_record = it.m_record;
 
     return *this;
 }
 
 template <class T>
 T &ORecordListIterator<T>::operator*() {
     if (!m_end )
         m_record = m_temp->find( m_uids[m_current] );
     else
         m_record = T();
 
     return m_record;
 }
 
 template <class T>
 ORecordListIterator<T> &ORecordListIterator<T>::operator++() {
     if (m_current < m_uids.count() ) {
         m_end = false;
         ++m_current;
     }else
         m_end = true;
 
     return *this;
 }
 template <class T>
 ORecordListIterator<T> &ORecordListIterator<T>::operator--() {
     if ( m_current > 0 ) {
         --m_current;
         m_end = false;
     }  else
         m_end = true;
 
     return *this;
 }
 
 template <class T>
 bool ORecordListIterator<T>::operator==( const ORecordListIterator<T>& it ) {
 
     /* if both are at we're the same.... */
     if ( m_end == it.m_end ) return true;
 
     if ( m_uids != it.m_uids ) return false;
     if ( m_current != it.m_current ) return false;
     if ( m_temp != it.m_temp ) return false;
 
     return true;
 }
 template <class T>
 bool ORecordListIterator<T>::operator!=( const ORecordListIterator<T>& it ) {
     return !(*this == it );
 }
 template <class T>
 ORecordListIterator<T>::ORecordListIterator( const QArray<int> uids,
                                   const Base* t )
     : m_uids( uids ), m_current( 0 ),  m_temp( t ), m_end( false )
 {
 }