/*! \private
* \brief Get a property
*
* \param [in] object
* \param [in] param_id
* \param [in,out] value
* \param [in] pspec
*/
static void
get_property (GObject *object, guint param_id, GValue *value, GParamSpec *pspec)
{
GschemOptions *options = GSCHEM_OPTIONS (object);
switch (param_id) {
case PROP_GRID_MODE:
g_value_set_int (value, gschem_options_get_grid_mode (options));
break;
case PROP_MAGNETIC_NET_MODE:
g_value_set_boolean (value, gschem_options_get_magnetic_net_mode (options));
break;
case PROP_NET_RUBBER_BAND_MODE:
g_value_set_boolean (value, gschem_options_get_net_rubber_band_mode (options));
break;
case PROP_SNAP_MODE:
g_value_set_int (value, gschem_options_get_snap_mode (options));
break;
case PROP_SNAP_SIZE:
g_value_set_int (value, gschem_options_get_snap_size (options));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
}
}
/*! \todo Finish function documentation!!!
* \brief
* \par Function Description
*
*/
void
o_move_draw_rubber (GschemToplevel *w_current,
EdaRenderer *renderer)
{
GList *s_iter;
int diff_x, diff_y;
gboolean net_rubber_band_mode;
g_return_if_fail (w_current != NULL);
o_place_draw_rubber (w_current, renderer);
net_rubber_band_mode = gschem_options_get_net_rubber_band_mode (w_current->options);
if (!net_rubber_band_mode)
return;
diff_x = w_current->second_wx - w_current->first_wx;
diff_y = w_current->second_wy - w_current->first_wy;
for (s_iter = w_current->stretch_list;
s_iter != NULL; s_iter = g_list_next (s_iter)) {
STRETCH *s_current = s_iter->data;
OBJECT *object = s_current->object;
int whichone = s_current->whichone;
/* We can only stretch nets and buses */
switch (object->type) {
case OBJ_NET:
case OBJ_BUS:
break;
default:
continue;
}
g_return_if_fail ((whichone >= 0) && (whichone < 2));
/* Apply stretch */
object->line->x[whichone] += diff_x;
object->line->y[whichone] += diff_y;
/* Draw stretched object */
eda_renderer_draw (renderer, object);
/* Restore original geometry */
object->line->x[whichone] -= diff_x;
object->line->y[whichone] -= diff_y;
}
}
/*! \todo Finish function documentation!!!
* \brief
* \par Function Description
*
*/
void o_move_start(GschemToplevel *w_current, int w_x, int w_y)
{
GList *s_iter;
g_return_if_fail (w_current != NULL);
GschemPageView *page_view = gschem_toplevel_get_current_page_view (w_current);
g_return_if_fail (page_view != NULL);
PAGE *page = gschem_page_view_get_page (page_view);
g_return_if_fail (page != NULL);
g_return_if_fail (w_current->stretch_list == NULL);
if (o_select_selected (w_current)) {
i_set_state (w_current, MOVEMODE);
gboolean net_rubber_band_mode;
net_rubber_band_mode = gschem_options_get_net_rubber_band_mode (w_current->options);
w_current->last_drawb_mode = LAST_DRAWB_MODE_NONE;
w_current->first_wx = w_current->second_wx = w_x;
w_current->first_wy = w_current->second_wy = w_y;
o_invalidate_glist (w_current, geda_list_get_glist (page->selection_list));
if (net_rubber_band_mode) {
o_move_prep_rubberband(w_current);
/* Set the dont_redraw flag on rubberbanded objects and invalidate them.
* This ensures that they are not drawn (in their un-stretched position)
* during screen updates. */
for (s_iter = w_current->stretch_list;
s_iter != NULL; s_iter = g_list_next (s_iter)) {
STRETCH *stretch = s_iter->data;
stretch->object->dont_redraw = TRUE;
o_invalidate (w_current, stretch->object);
}
}
o_select_move_to_place_list(w_current);
i_action_start (w_current);
o_move_invalidate_rubber (w_current, TRUE);
}
}
/*! \private
* \brief Update the net rubber band mode widget with the current value
*
* \param [in,out] widget This widget
*/
static void
update_net_rubber_band_mode_widget (GschemOptionsWidget *widget)
{
g_return_if_fail (widget != NULL);
if (widget->options != NULL) {
GschemToplevel *w_current;
g_object_get (widget, "gschem-toplevel", &w_current, NULL);
g_return_if_fail (w_current != NULL);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget->net_rubber_band_widget),
gschem_options_get_net_rubber_band_mode (w_current->options));
}
}
/*! \todo Finish function documentation!!!
* \brief
* \par Function Description
*
*/
void o_move_invalidate_rubber (GschemToplevel *w_current, int drawing)
{
GList *s_iter;
int dx1, dx2, dy1, dy2;
gboolean net_rubber_band_mode;
g_return_if_fail (w_current != NULL);
GschemPageView *page_view = gschem_toplevel_get_current_page_view (w_current);
g_return_if_fail (page_view != NULL);
net_rubber_band_mode = gschem_options_get_net_rubber_band_mode (w_current->options);
o_place_invalidate_rubber (w_current, drawing);
if (net_rubber_band_mode) {
for (s_iter = w_current->stretch_list;
s_iter != NULL; s_iter = g_list_next (s_iter)) {
STRETCH *s_current = s_iter->data;
OBJECT *object = s_current->object;
switch (object->type) {
case (OBJ_NET):
case (OBJ_BUS):
if (s_current->whichone == 0) {
dx1 = w_current->second_wx - w_current->first_wx;
dy1 = w_current->second_wy - w_current->first_wy;
dx2 = dy2 = 0;
} else {
dx1 = dy1 = 0;
dx2 = w_current->second_wx - w_current->first_wx;
dy2 = w_current->second_wy - w_current->first_wy;
}
gschem_page_view_invalidate_world_rect (page_view,
object->line->x[0] + dx1,
object->line->y[0] + dy1,
object->line->x[1] + dx2,
object->line->y[1] + dy2);
}
}
}
}
/*! \todo Finish function documentation!!!
* \brief
* \par Function Description
*
*/
void o_move_end(GschemToplevel *w_current)
{
GschemPageView *page_view = gschem_toplevel_get_current_page_view (w_current);
g_return_if_fail (page_view != NULL);
PAGE *page = gschem_page_view_get_page (page_view);
g_return_if_fail (page != NULL);
GList *s_current = NULL;
OBJECT *object;
int diff_x, diff_y;
GList *s_iter;
GList *rubbernet_objects = NULL;
gboolean net_rubber_band_mode;
g_return_if_fail (w_current != NULL);
g_return_if_fail (page != NULL);
g_assert (w_current->inside_action != 0);
object = o_select_return_first_object(w_current);
if (!object) {
/* actually this is an error condition hack */
i_action_stop (w_current);
i_set_state(w_current, SELECT);
return;
}
diff_x = w_current->second_wx - w_current->first_wx;
diff_y = w_current->second_wy - w_current->first_wy;
o_move_invalidate_rubber (w_current, FALSE);
w_current->rubber_visible = 0;
net_rubber_band_mode = gschem_options_get_net_rubber_band_mode (w_current->options);
if (net_rubber_band_mode) {
o_move_end_rubberband (w_current, diff_x, diff_y, &rubbernet_objects);
}
/* Unset the dont_redraw flag on rubberbanded objects.
* We set this above, in o_move_start(). */
for (s_iter = w_current->stretch_list;
s_iter != NULL; s_iter = g_list_next (s_iter)) {
STRETCH *stretch = s_iter->data;
stretch->object->dont_redraw = FALSE;
}
s_current = geda_list_get_glist( page->selection_list );
while (s_current != NULL) {
object = (OBJECT *) s_current->data;
if (object == NULL) {
fprintf(stderr, _("ERROR: NULL object in o_move_end!\n"));
exit(-1);
}
switch (object->type) {
case (OBJ_COMPLEX):
case (OBJ_PLACEHOLDER):
/* TODO: Fix so we can just pass the complex to o_move_end_lowlevel,
* IE.. by falling through the bottom of this case statement. */
/* this next section of code is from */
/* o_complex_world_translate_world */
object->complex->x = object->complex->x + diff_x;
object->complex->y = object->complex->y + diff_y;
o_move_end_lowlevel_glist (w_current, object->complex->prim_objs,
diff_x, diff_y);
object->w_bounds_valid_for = NULL;
break;
default:
o_move_end_lowlevel (w_current, object, diff_x, diff_y);
break;
}
s_current = g_list_next(s_current);
}
/* Draw the objects that were moved */
o_invalidate_glist (w_current, geda_list_get_glist (page->selection_list));
/* Draw the connected nets/buses that were also changed */
o_invalidate_glist (w_current, rubbernet_objects);
/* Call move-objects-hook for moved objects and changed connected
* nets/buses */
GList *moved_list = g_list_concat (page->place_list, rubbernet_objects);
page->place_list = NULL;
rubbernet_objects = NULL;
g_run_hook_object_list (w_current, "%move-objects-hook", moved_list);
g_list_free (moved_list);
gschem_toplevel_page_content_changed (w_current, page);
o_undo_savestate_old(w_current, UNDO_ALL);
s_stretch_destroy_all (w_current->stretch_list);
w_current->stretch_list = NULL;
i_set_state(w_current, SELECT);
i_action_stop (w_current);
}
