static void
glw_image_set(glw_t *w, va_list ap)
{
glw_image_t *gi = (glw_image_t *)w;
glw_attribute_t attrib;
do {
attrib = va_arg(ap, int);
switch(attrib) {
case GLW_ATTRIB_ANGLE:
gi->gi_angle = va_arg(ap, double);
break;
case GLW_ATTRIB_SATURATION:
gi->gi_saturation = va_arg(ap, double);
compute_colors(gi);
break;
case GLW_ATTRIB_ALPHA_EDGES:
gi->gi_alpha_edge = va_arg(ap, int);
gi->gi_mode = GI_MODE_ALPHA_EDGES;
break;
default:
GLW_ATTRIB_CHEW(attrib, ap);
break;
}
} while(attrib);
if(w->glw_class == &glw_icon) {
}
}
static void
glw_image_set_rgb(glw_t *w, const float *rgb)
{
glw_image_t *gi = (void *)w;
gi->gi_color.r = rgb[0];
gi->gi_color.g = rgb[1];
gi->gi_color.b = rgb[2];
compute_colors(gi);
}
static void
glw_image_ctor(glw_t *w)
{
glw_image_t *gi = (void *)w;
gi->gi_bitmap_flags = GLW_IMAGE_BORDER_LEFT | GLW_IMAGE_BORDER_RIGHT;
gi->gi_autofade = 1;
gi->gi_alpha_self = 1;
gi->gi_color.r = 1.0;
gi->gi_color.g = 1.0;
gi->gi_color.b = 1.0;
gi->gi_size_scale = 1.0;
compute_colors(gi);
if(w->glw_class == &glw_repeatedimage)
gi->gi_mode = GI_MODE_REPEATED_TEXTURE;
}
void sldcls_screen( VSS_INFO *vss_info, INFO_IMAGE *inf )
{
int xyarray[4] ;
compute_colors( vss_info, inf ) ;
if ( !vss_info->do_not_cls_scr )
{
xyarray[0] = 0 ; xyarray[1] = 0 ;
xyarray[2] = Xmax ; xyarray[3] = Ymax ;
vsf_color( handle, back_color ) ;
vsf_interior( handle, FIS_SOLID ) ;
if ( !vss_info->do_not_show_mouse )
v_hide_c(handle) ;
vr_recfl(handle, xyarray) ;
if ( !vss_info->do_not_show_mouse )
v_show_c(handle, 1) ;
}
}
static void
glw_image_set(glw_t *w, va_list ap)
{
glw_image_t *gi = (glw_image_t *)w;
glw_attribute_t attrib;
do {
attrib = va_arg(ap, int);
switch(attrib) {
case GLW_ATTRIB_ANGLE:
gi->gi_angle = va_arg(ap, double);
break;
case GLW_ATTRIB_SATURATION:
gi->gi_saturation = va_arg(ap, double);
compute_colors(gi);
break;
case GLW_ATTRIB_PIXMAP:
if(gi->gi_pending != NULL)
glw_tex_deref(w->glw_root, gi->gi_pending);
free(gi->gi_pending_filename);
gi->gi_pending_filename = NULL;
gi->gi_pending = glw_tex_create_from_pixmap(w->glw_root,
va_arg(ap, pixmap_t *));
break;
case GLW_ATTRIB_ALPHA_EDGES:
gi->gi_alpha_edge = va_arg(ap, int);
gi->gi_mode = GI_MODE_ALPHA_EDGES;
break;
default:
GLW_ATTRIB_CHEW(attrib, ap);
break;
}
} while(attrib);
if(w->glw_class == &glw_icon) {
}
}
void vss_doslideshow( VSS_INFO *vss_info )
{
GEM_WINDOW *wprog ;
int (*OnKeyPressed)(int key) ;
INFO_IMAGE inf ;
MFDB mfdb ;
CMD *cmd ;
int fini = 0 ;
int current_pal[256*3] ;
int n ;
int load_ret ;
OnKeyPressed = GemApp.OnKeyPressed ;
GemApp.OnKeyPressed = OnKeyPressedSldShow ;
get_tospalette( current_pal ) ;
cmd = vss_info->cmds ;
if ( cmd == NULL ) fini = 1 ;
if ( vss_info->do_not_show_mouse )
v_hide_c( handle ) ;
/* Prend la configuration courante */
vss_info->wait_mini_sec = config.wait_mini_sec ;
vss_info->do_not_show_mouse = config.do_not_show_mouse ;
vss_info->do_not_cls_scr = config.do_not_cls_scr ;
vss_info->back = config.back ;
vss_info->display_type = config.display_type ;
vss_info->transition = config.transition ;
vss_info->cycle = config.cycle ;
vss_info->ignore_vss = config.ignore_vss ;
vss_info->aff_name = config.aff_name ;
vss_info->aff_prog = config.aff_prog ;
if ( Truecolor )
{
int rvb_blanc[3] = { 1000, 1000, 1000 } ;
int rvb_noir[3] = { 0, 0, 0 } ;
vs_color(handle, 20, rvb_blanc) ;
vs_color(handle, 21, rvb_noir) ;
}
stop_sldshow = 0 ;
num_courant = 0 ;
wprog = DisplayStdProg( "", "", "", 0 ) ;
GWShowWindow( wprog, 0 ) ;
while ( !fini )
{
nb_steps = 0 ;
switch( cmd->cmd_id )
{
case CMD_DISPLAY : load_ret = load_nextimg( cmd->params, &mfdb, &inf, vss_info, wprog ) ;
if ( load_ret == 0 )
{
compute_colors( vss_info, &inf ) ;
if ( ( num_courant > 0 ) && ( wait_for_event( vss_info ) < 0 ) )
fini = 1 ;
else
{
sldcls_screen( vss_info, &inf ) ;
display_img( &mfdb, &inf, vss_info, cmd->params ) ;
}
}
if ( load_ret == 0 )
{
if ( inf.palette != NULL ) free( inf.palette ) ;
if ( mfdb.fd_addr != NULL ) free( mfdb.fd_addr ) ;
}
nb_steps++ ;
break ;
default : /* Impossible */
break ;
}
for (n = 0; n < nb_steps; n++ )
{
if ( cmd != NULL )
{
cmd = cmd->next_cmd ;
num_courant++ ;
}
if ( (cmd == NULL ) && vss_info->cycle )
{
cmd = vss_info->cmds ;
num_courant = 0 ;
}
}
if ( stop_sldshow || !cmd ) fini = 1 ;
}
if ( !cmd )
{
PerfInfo.total_load_time = 0 ;
wait_for_event( vss_info ) ;
}
restore_gemscreen( GemApp.Menu ) ;
set_tospalette( current_pal, nb_colors ) ;
if ( vss_info->do_not_show_mouse )
v_show_c( handle, 1 ) ;
GWDestroyWindow( wprog ) ;
GemApp.OnKeyPressed = OnKeyPressed ;
}
