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#ifndef OPIE_TODO_ACCESS_H
#define OPIE_TODO_ACCESS_H
#include <qobject.h>
#include <qvaluelist.h>
#include "otodo.h"
#include "otodoaccessbackend.h"
#include "opimaccesstemplate.h"
/**
* OTodoAccess
* the class to get access to
* the todolist
*/
class OTodoAccess : public QObject, public OPimAccessTemplate<OTodo> {
Q_OBJECT
public:
enum SortOrder { Completed = 0,
Priority,
Description,
Deadline };
enum SortFilter{ Category =1,
OnlyOverDue= 2,
DoNotShowCompleted =4 };
/**
* if you use 0l
* the default resource will be
* picked up
*/
OTodoAccess( OTodoAccessBackend* = 0l, enum Access acc = Random );
~OTodoAccess();
/* our functions here */
/**
* include todos from start to end
* includeNoDates whether or not to include
* events with no dates
*/
List effectiveToDos( const QDate& start,
const QDate& end,
bool includeNoDates = true );
/**
* start
* end date taken from the currentDate()
*/
List effectiveToDos( const QDate& start,
bool includeNoDates = true );
/**
* return overdue OTodos
*/
List overDue();
/**
*
*/
List sorted( bool ascending, int sortOrder, int sortFilter, int cat );
/**
* merge a list of OTodos into
* the resource
*/
void mergeWith( const QValueList<OTodo>& );
/**
* delete all already completed items
*/
void removeAllCompleted();
/**
* request information about what a backend supports.
* Supports in the sense of beeing able to store.
* This is related to the enum in OTodo
*
* @param backend Will be used in the future when we support multiple backend
*/
QBitArray backendSupport( const QString& backend = QString::null )const;
/**
* see above but for a specefic attribute. This method was added for convience
* @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;
signals:
/**
* if the OTodoAccess was changed
*/
void changed( const OTodoAccess* );
void changed( const OTodoAccess*, int uid );
void added( const OTodoAccess*, int uid );
void removed( const OTodoAccess*, int uid );
private:
int m_cat;
OTodoAccessBackend* m_todoBackEnd;
class OTodoAccessPrivate;
OTodoAccessPrivate* d;
};
#endif
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