gboolean button_pressed_ACTION_ROTATE (GtkWidget *widget, GdkEventButton *event, gpointer data)
{
project_OP *project_options = (project_OP *)data ;
QCADDesignObject *htobj = NULL ;
GdkRegion *rgn = NULL ;
if (NULL != (htobj = QCAD_DESIGN_OBJECT (design_hit_test (project_options->design, event->x, event->y))))
if (QCAD_IS_CELL (htobj))
{
GdkRectangle rcReal ;
selection_renderer_draw (project_options->srSelection, project_options->design, widget->window, GDK_XOR) ;
qcad_cell_rotate_dots (QCAD_CELL (htobj), PI / 4.0) ;
selection_renderer_update (project_options->srSelection, project_options->design) ;
selection_renderer_draw (project_options->srSelection, project_options->design, widget->window, GDK_XOR) ;
world_to_real_rect (&(htobj->bounding_box), &rcReal) ;
rgn = gdk_region_new () ;
gdk_region_union_with_rect (rgn, &rcReal) ;
// redraw_async takes care of destroying rgn
redraw_async (rgn) ;
}
return FALSE ;
}
static gboolean qcad_layer_do_container_add (QCADDOContainer *container, QCADDesignObject *obj)
{
GList *lstIter = NULL ;
OBJECT_TRACK_STRUCT *ots = NULL ;
QCADLayer *layer = NULL ;
QCADDesignObject *obj_child = NULL ;
if (!QCAD_IS_LAYER (container)) return FALSE ;
layer = QCAD_LAYER (container) ;
if (NULL == obj) return FALSE ;
ots = g_object_get_data (G_OBJECT (obj), "ots") ;
if (NULL != ots)
{
if (NULL != ots->parent)
if (QCAD_IS_DO_CONTAINER (ots->parent))
return qcad_do_container_add (QCAD_DO_CONTAINER (ots->parent), obj) ;
// If the layers don't match, we need to move the object to this layer
if (ots->layer == layer)
{
// If we're re-adding the object to its layer, then we merely simulate its (de)selection
if (NULL != ots->layer)
{
/* DBG_REFS (fprintf (stderr, "qcad_layer_add_object:refin-inf object 0x%08X so as to re-add to layer\n", (int)obj)) ;*/
g_object_ref (G_OBJECT (obj)) ;
if (NULL != ots->llDeSel)
ots->llDeSel->data = obj ;
/* qcad_design_object_selected (obj, ots) ;*/
return TRUE ;
}
}
}
// Rules for cells
if (QCAD_IS_CELL (obj))
{
if (layer->type != LAYER_TYPE_CELLS)
return FALSE ;
/* else*/
// If the object is selected, we don't care that it overlaps, because it's floating
/* if (!(obj->bSelected))*/
/* {*/
/*#ifdef ALLOW_UNSERIALIZE_OVERLAP*/
/* if (!(layer->bAllowOverlap))*/
//#endif def ALLOW_UNSERIALIZE_OVERLAP
/* for (lstIter = layer->lstObjs ; lstIter != NULL ; lstIter = lstIter->next)*/
/* if (qcad_design_object_overlaps (obj, QCAD_DESIGN_OBJECT (lstIter->data)))*/
/* return FALSE ;*/
/* }*/
}
else
if (QCAD_IS_SUBSTRATE (obj))
{
if (layer->type != LAYER_TYPE_SUBSTRATE)
return FALSE ;
/* else*/
// If the object is selected, we don't care that it overlaps, because it's floating
/* if (!(obj->bSelected))*/
/* {*/
/* for (lstIter = layer->lstObjs ; lstIter != NULL ; lstIter = lstIter->next)*/
/* if (qcad_design_object_overlaps (obj, QCAD_DESIGN_OBJECT (lstIter->data)))*/
/* return FALSE ;*/
/* }*/
}
else
if (IS_QCAD_LABEL (obj) &&
(!(LAYER_TYPE_DRAWING == layer->type && obj->bounding_box.cxWorld > 10 && obj->bounding_box.cyWorld > 10)))
return FALSE ;
qcad_layer_track_new_object (layer, obj, layer->lstObjs = g_list_prepend (layer->lstObjs, obj), NULL) ;
if (QCAD_IS_COMPOUND_DO (obj))
{
g_signal_connect (G_OBJECT (obj), "added", (GCallback)qcad_layer_compound_do_added, layer) ;
g_signal_connect (G_OBJECT (obj), "removed", (GCallback)qcad_layer_compound_do_removed, layer) ;
for (obj_child = qcad_compound_do_first (QCAD_COMPOUND_DO (obj)) ; ; obj_child = qcad_compound_do_next (QCAD_COMPOUND_DO (obj)))
{
if (NULL != obj_child)
qcad_layer_track_new_object (layer, obj_child, NULL, obj) ;
if (qcad_compound_do_last (QCAD_COMPOUND_DO (obj))) break ;
}
}
return TRUE ;
}