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#include "memory.h"
#include <stdlib.h>
Memory::Memory ()
{
db = sqlite_open ( "qmmemory.db", 0, NULL );
}
Memory::~Memory ()
{
sqlite_close ( db );
}
void Memory::addMemoryItem ( QString item )
{
sqlite_exec_printf ( db, "insert into memory values ( '%q', 0, 0 );", 0, 0, 0, ( const char * ) item );
}
void Memory::deleteMemoryItem ( QString item )
{
sqlite_exec_printf ( db, "delete from memory where item = '%q';", 0, 0, 0, ( const char * ) item );
}
int Memory::getNumberOfMemoryItems ()
{
char **results;
sqlite_get_table ( db, "select count() from memory;", &results, NULL, NULL, NULL );
return atoi ( results [ 1 ] );
}
void Memory::changeMemoryName ( QString item )
{
sqlite_exec_printf ( db, "update memory set item = '%q' where item = '%q';", 0, 0, 0, ( const char * ) item );
}
void Memory::displayMemoryItems ( QListBox *listbox )
{
char **results;
int rows;
sqlite_get_table ( db, "select item from memory order by item asc;", &results, &rows, NULL, NULL );
int counter = 1;
while ( counter < ( rows + 1 ) )
{
listbox->insertItem ( results [ counter ] );
counter ++;
}
}
void Memory::displayMemoryItems ( QComboBox *box )
{
char **results;
int rows;
sqlite_get_table ( db, "select item from memory order by item asc;", &results, &rows, NULL, NULL );
int counter = 1;
while ( counter < ( rows + 1 ) )
{
box->insertItem ( results [ counter ] );
counter ++;
}
}
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