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/***************************************************************************
mpagecollection.h - Kugar report page collection
-------------------
begin : Fri Aug 20 1999
copyright : (C) 1999 by Mutiny Bay Software
email : info@mutinybaysoftware.com
***************************************************************************/
#ifndef MPAGECOLLECTION_H
#define MPAGECOLLECTION_H
#include <qobject.h>
#include <qptrlist.h>
#include <qpicture.h>
#include <qsize.h>
/**Kugar report page collection
*@author Mutiny Bay Software
*/
namespace Kugar
{
class MPageCollection : public QObject
{
public:
/** Constructor */
MPageCollection( QObject *parent );
/** Copy constructor */
MPageCollection( const MPageCollection& mPageCollection );
/** Assignment operator */
MPageCollection operator=( const MPageCollection& mPageCollection );
/** Destructor */
virtual ~MPageCollection();
private:
/** The report page list */
QPtrList<QPicture> pages;
/** Page dimensions */
QSize dimensions;
/** Page size */
int size;
/** Page orientation */
int orientation;
public:
/** Clears the page collection */
void clear();
/** Appends a new page to the page collection */
void appendPage();
/** Gets the current page in the page collection,
* the current page may be null
*/
QPicture* getCurrentPage();
/** Gets the first page in the page collection,
* returns NULL if the list is empty
*/
QPicture* getFirstPage();
/** Get the previous page in the page collection,
* returns NULL if the beginning of the list has been reached
*/
QPicture* getPreviousPage();
/** Gets the next page in the page collection,
* returns NULL if the end of the list has been reached
*/
QPicture* getNextPage();
/** Gets the last page in the page collection,
* returns NULL if the list empty
*/
QPicture* getLastPage();
/** Get the index of the current page */
int getCurrentIndex();
/** Set the current page to page at idx */
void setCurrentPage( int idx );
/** Sets the page size */
void setPageSize( int s );
/** Sets the page orientation */
void setPageOrientation( int o );
/** Sets the page dimensions */
void setPageDimensions( QSize dim );
/** Returns the page size */
int pageSize();
/** Returns the page orientation */
int pageOrientation();
/** Returns the page dimensions */
QSize pageDimensions();
/** Returns the number of pages in the page collection */
int pageCount();
void addRef();
void removeRef();
private:
/** Copies member data from one object to another.
* Used by the copy constructor and assignment operator
*/
void copy( const MPageCollection* mPageCollection );
int m_ref;
};
}
#endif
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