void
destroy_assession (ASSession * session)
{
register int i;
if( AS_ASSERT(session) )
return;
if (session->defaults)
destroy_desk_session (session->defaults);
if( session->ashome )
free( session->ashome );
if( session->asshare )
free( session->asshare );
if( session->overriding_file )
free( session->overriding_file );
if( session->overriding_look )
free( session->overriding_look );
if( session->overriding_feel )
free( session->overriding_feel );
if( session->overriding_theme )
free( session->overriding_theme );
if( session->overriding_colorscheme )
free( session->overriding_colorscheme );
if( session->workspace_state )
free( session->workspace_state );
if (session->webcache)
free (session->webcache);
i = session->desks_used ;
while (--i >= 0)
destroy_desk_session (session->desks[i]);
free( session->desks );
free( session );
}
void
change_desk_session_look (ASSession * session, int desk, struct MyLook *look)
{
#ifdef MYLOOK_HEADER_FILE_INCLUDED
if (session && look )
{
ASDeskSession *d = NULL;
MyLook *old_look ;
#ifdef DIFFERENTLOOKNFEELFOREACHDESKTOP
if( IsValidDesk(desk) && session->overriding_look == NULL )
{
d = get_desk_session (session, desk);
if( d->feel_file == NULL )
d = session->defaults ;
}
#endif
if( d == NULL )
d = session->defaults ;
old_look = d->look ;
d->look = look ;
LOCAL_DEBUG_OUT( "new look = %p, desk_session = %p (default is %p ), scr is %p ",
look, d, session->defaults, session->scr );
if( !AS_ASSERT(session->scr) )
{
ScreenInfo *scr = session->scr ;
if( d == session->defaults ||
scr->DefaultLook == old_look )
{
MyLook *old_default_look = scr->DefaultLook ;
scr->DefaultLook = look ;
if( scr->OnDefaultLookChanged_hook )
scr->OnDefaultLookChanged_hook( scr, old_default_look );
/* There is a possibility for contention here, if DefaultLook was
* taken from session other then default one */
if( old_default_look && old_default_look != old_look )
mylook_destroy(&(old_default_look));
}
}
if( session->on_look_changed_func )
{
session->on_look_changed_func( session->scr, desk, old_look );
if( d->desk != desk )
session->on_look_changed_func( session->scr, d->desk, old_look );
}
if ( old_look )
mylook_destroy(&(old_look));
}
#endif
}
ASGridLine *
add_gridline( ASGrid *grid, short band, short start, short end,
short gravity_above, short gravity_below, unsigned long flags)
{
ASGridLine **list;
ASGridLine *l;
ASGridLine new_l = {NULL, flags, band, start, end, gravity_above, gravity_below, 0};
if (AS_ASSERT(grid))
return NULL;
list = get_flags(flags, ASGL_Vertical)? &(grid->v_lines) : &(grid->h_lines);
/* eliminating duplicates and sorting in ascending order : */
for( l = *list ; l != NULL ; l = l->next ) {
int l_band, l_start, l_end;
int n_band, n_start, n_end;
grid_coords2real (grid, l, &l_band, &l_start, &l_end);
grid_coords2real (grid, &new_l, &n_band, &n_start, &n_end);
if( l_band <= n_band )
list = &(l->next);
if( l_band == n_band && get_flags(l->flags, ASGL_Absolute) == get_flags(flags, ASGL_Absolute))
{
if( l_start < n_end && l_end > n_start ) { /* at least intersecting : */
if( l->gravity_above == gravity_above && l->gravity_below == gravity_below ) {
/* TODO*/
l->start = MIN( l->start, start );
l->end = MAX( l->end, end );
return NULL;
}
if( l_start == n_start && l_end == n_end )
{
l->gravity_above = ( l->gravity_above < 0 )?
MIN(l->gravity_above, gravity_above):
((gravity_above < 0 )? gravity_above:
MAX(l->gravity_above, gravity_above));
l->gravity_below = ( l->gravity_below < 0 )?
MIN(l->gravity_below, gravity_below):
((gravity_below < 0 )? gravity_below:
MAX(l->gravity_below, gravity_below));
return NULL;
}
}
}else if( l_band > n_band )
break;
}
l = safecalloc( 1, sizeof(ASGridLine));
*l = new_l;
l->next = *list ;
*list = l ;
return l;
}
void
change_desk_session_feel (ASSession * session, int desk, struct ASFeel *feel)
{
#ifdef ASFEEL_HEADER_FILE_INCLUDED
if (session && feel )
{
ASDeskSession *d = NULL;
struct ASFeel *old_feel ;
#ifdef DIFFERENTLOOKNFEELFOREACHDESKTOP
if( IsValidDesk(desk) && session->overriding_feel == NULL )
{
d = get_desk_session (session, desk);
if( d->feel_file == NULL )
d = session->defaults ;
}
#endif
if( d == NULL )
d = session->defaults ;
old_feel = d->feel ;
d->feel = feel ;
if( !AS_ASSERT(session->scr) )
{
}
if( session->on_feel_changed_func )
{
session->on_feel_changed_func( session->scr, desk, old_feel );
if( d->desk != desk )
session->on_feel_changed_func( session->scr, d->desk, old_feel );
}
if ( old_feel )
destroy_asfeel(old_feel, False);
}
#endif
}
