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#include "atari/plot/fontplot.h"
const struct s_font_driver_table_entry font_driver_table[] =
{
#ifdef WITH_VDI_FONT_DRIVER
{"vdi", ctor_font_plotter_vdi, 0},
#endif
#ifdef WITH_FREETYPE_FONT_DRIVER
{"freetype", ctor_font_plotter_freetype, 0},
#endif
#ifdef WITH_INTERNAL_FONT_DRIVER
{"internal", ctor_font_plotter_internal, 0},
#endif
{(char*)NULL, NULL, 0}
};
void dump_font_drivers(void)
{
int i = 0;
while( font_driver_table[i].name != NULL ) {
printf("%s -> flags: %d\n",
font_driver_table[i].name,
font_driver_table[i].flags
);
i++;
}
}
/*
Create an new text plotter object
*/
FONT_PLOTTER new_font_plotter( int vdihandle, char * name, unsigned long flags,
int * error)
{
int i=0;
int res = 0-ERR_PLOTTER_NOT_AVAILABLE;
FONT_PLOTTER fplotter = (FONT_PLOTTER)malloc( sizeof(struct s_font_plotter) );
if( fplotter == NULL ) {
*error = 0-ERR_NO_MEM;
return( NULL );
}
memset( fplotter, 0, sizeof(FONT_PLOTTER));
fplotter->vdi_handle = vdihandle;
fplotter->name = name;
fplotter->flags = 0;
fplotter->flags |= flags;
for( i = 0; ; i++) {
if( font_driver_table[i].name == NULL ) {
res = 0-ERR_PLOTTER_NOT_AVAILABLE;
break;
} else {
if( strcmp(name, font_driver_table[i].name) == 0 ) {
if( font_driver_table[i].ctor ) {
res = font_driver_table[i].ctor( fplotter );
*error = 0;
} else {
res = 0-ERR_PLOTTER_NOT_AVAILABLE;
*error = res;
return (NULL);
}
break;
}
}
}
if( res < 0 ) {
free( fplotter );
*error = res;
return( NULL );
}
return( fplotter );
}
/*
Free an font plotter
*/
int delete_font_plotter(FONT_PLOTTER p)
{
if( p ) {
p->dtor(p);
free( p );
p = NULL;
}
else
return( -1 );
return( 0 );
}
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