static void
workspaceview_layout_loop( WorkspaceLayout *layout )
{
layout->cview = NULL;
layout->area.left = INT_MAX;
slist_map( layout->undone_columns,
(SListMapFn) workspaceview_layout_find_leftmost, layout );
layout->current_columns = NULL;
layout->area.width = GTK_WIDGET( layout->cview )->allocation.width;
slist_map( layout->undone_columns,
(SListMapFn) workspaceview_layout_find_similar_x, layout );
layout->current_columns = g_slist_sort( layout->current_columns,
(GCompareFunc) workspaceview_layout_sort_y );
layout->out_y = workspaceview_layout_top;
slist_map( layout->current_columns,
(SListMapFn) workspaceview_layout_set_pos, layout );
layout->out_x += layout->area.width + workspaceview_layout_hspacing;
slist_map( layout->current_columns,
(SListMapFn) workspaceview_layout_strike, layout );
IM_FREEF( g_slist_free, layout->current_columns );
}
/* Rethink the global trace_flags.
*/
static void
trace_global_rethink( void )
{
trace_flags = 0;
slist_map( trace_all, (SListMapFn) trace_global_rethink_sub, NULL );
}
void
icontainer_pos_renumber( iContainer *icontainer )
{
int n = 0;
GSList *changed;
#ifdef DEBUG_VERBOSE
{
int i;
printf( "icontainer_pos_renumber: " );
iobject_print( IOBJECT( icontainer ) );
printf( "\tbefore:\n" );
i = 0;
icontainer_map( icontainer,
(icontainer_map_fn) icontainer_print_element, &i, NULL );
}
#endif /*DEBUG_VERBOSE*/
changed = NULL;
icontainer_map( icontainer,
(icontainer_map_fn) icontainer_pos_renumber_sub, &n, &changed );
/* Tell all the children that have been renumbered.
*/
#ifdef DEBUG_VERBOSE
if( g_slist_length( changed ) > 1 ) {
printf( "icontainer_pos_renumber: renumbering %d children! ",
g_slist_length( changed ) );
iobject_print( IOBJECT( icontainer ) );
}
#endif /*DEBUG_VERBOSE*/
slist_map( changed,
(SListMapFn) icontainer_pos_changed, NULL );
g_slist_free( changed );
iobject_changed( IOBJECT( icontainer ) );
#ifdef DEBUG_VERBOSE
{
int i;
printf( "icontainer_pos_renumber: " );
iobject_print( IOBJECT( icontainer ) );
printf( "\tafter:\n" );
i = 0;
icontainer_map( icontainer,
(icontainer_map_fn) icontainer_print_element, &i, NULL );
}
#endif /*DEBUG_VERBOSE*/
}
static void
stringset_destroy( GtkObject *object )
{
Stringset *ss;
g_return_if_fail( object != NULL );
g_return_if_fail( IS_STRINGSET( object ) );
ss = STRINGSET( object );
slist_map( ss->children,
(SListMapFn) stringset_child_destroy, NULL );
UNREF( ss->group );
if( GTK_OBJECT_CLASS( stringset_parent_class )->destroy )
GTK_OBJECT_CLASS( stringset_parent_class )->destroy( object );
}
static void
iimage_dispose( GObject *gobject )
{
iImage *iimage;
#ifdef DEBUG
printf( "iimage_dispose %p\n", gobject );
#endif /*DEBUG*/
g_return_if_fail( gobject != NULL );
g_return_if_fail( IS_IIMAGE( gobject ) );
iimage = IIMAGE( gobject );
slist_map( iimage->classmodels,
(SListMapFn) classmodel_iimage_unlink, iimage );
g_assert( !iimage->classmodels );
G_OBJECT_CLASS( parent_class )->dispose( gobject );
}
static void
row_dispose( GObject *gobject )
{
Row *row = ROW( gobject );
#ifdef DEBUG_NEW
/* Can't use row_name_print(), we may not have a parent.
*/
printf( "row_dispose: %s", NN( IOBJECT( row )->name ) );
if( row->sym )
printf( " (%s)", symbol_name( row->sym ) );
printf( "\n" );
#endif /*DEBUG_NEW*/
/* Reset state. Also see row_parent_remove().
*/
row_hide_dependents( row );
if( row->expr )
expr_error_clear( row->expr );
if( row->top_col && row->top_col->last_select == row )
row->top_col->last_select = NULL;
row_deselect( row );
/* Break all recomp links.
*/
slist_map( row->parents, (SListMapFn) row_link_break, row );
slist_map( row->children, (SListMapFn) row_link_break_rev, row );
g_assert( !row->parents && !row->children );
(void) slist_map( row->recomp, (SListMapFn) row_dirty_clear, NULL );
if( row->top_row )
row->top_row->recomp_save =
g_slist_remove( row->top_row->recomp_save, row );
IM_FREEF( g_slist_free, row->recomp_save );
g_assert( !row->recomp );
if( row->expr ) {
g_assert( row->expr->row == row );
/* If we're a local row, we will have a private expr
* allocated for us. Junk it.
*/
if( row != row->top_row )
icontainer_child_remove( ICONTAINER( row->expr ) );
else {
/* Top-level row, we were zapping the sym's expr.
* Break the link to it.
*/
row->expr->row = NULL;
row->expr = NULL;
}
}
/* Is this a top-level row? Kill the symbol too. Need to do this after
* sorting out row->expr, since otherwise killing the symbol will kill
* us again in turn.
*/
if( row == row->top_row )
IDESTROY( row->sym );
G_OBJECT_CLASS( parent_class )->dispose( gobject );
}
