1 files changed, 90 insertions, 0 deletions

diff --git a/noncore/unsupported/libopie/pim/odatebookaccessbackend.h b/noncore/unsupported/libopie/pim/odatebookaccessbackend.h
new file mode 100644
index 0000000..3472ab3
--- a/dev/null
+++ b/noncore/unsupported/libopie/pim/odatebookaccessbackend.h
@@ -0,0 +1,90 @@
+#ifndef OPIE_DATE_BOOK_ACCESS_BACKEND_H
+#define OPIE_DATE_BOOK_ACCESS_BACKEND_H
+
+#include <qarray.h>
+
+#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;
+
+    /**
+     * 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 effectiveEvents( const QDate& from, const QDate& to );
+
+    /**
+     * this is an overloaded member function
+     * @see effectiveEvents( const QDate& from, const QDate& to )
+     */
+    virtual OEffectiveEvent::ValueList effectiveEvents( const QDateTime& start );
+
+    /**
+     * 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 effectiveNonRepeatingEvents( const QDate& from, const QDate& to );
+
+    /**
+     * this is an overloaded member function
+     * @see effectiveNonRepeatingEvents( const QDate& from, const QDate& to )
+     */
+    virtual OEffectiveEvent::ValueList effectiveNonRepeatingEvents( const QDateTime& start );
+
+private:
+    class Private;
+    Private *d;
+
+};
+
+#endif