Ejemplo n.º 1
0
/*! \todo Finish function documentation!!!
 *  \brief
 *  \par Function Description
 *
 */
void o_move_cancel (GschemToplevel *w_current)
{
  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);

  /* 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;
  }
  g_list_free(page->place_list);
  page->place_list = NULL;

  s_stretch_destroy_all (w_current->stretch_list);
  w_current->stretch_list = NULL;

  i_action_stop (w_current);
}
Ejemplo n.º 2
0
/*! \brief Reset all variables used for net drawing
 *  \par Function Description
 *  This function resets all variables from GschemToplevel that are used
 *  for net drawing. This function should be called when escaping from
 *  a net drawing action or before entering it.
 */
void o_net_reset(GschemToplevel *w_current)
{
  o_net_invalidate_rubber (w_current);
  w_current->first_wx = w_current->first_wy = -1;
  w_current->second_wx = w_current->second_wy = -1;
  w_current->third_wx = w_current->third_wy = -1;
  w_current->magnetic_wx = w_current->magnetic_wy = -1;
  w_current->rubber_visible = 0;
  i_action_stop (w_current);
}
Ejemplo n.º 3
0
/*! \brief Rotate all objects in list.
 *  \par Function Description
 *  Given an object <B>list</B>, and the center of rotation
 *  (<B>centerx</B>,<B>centery</B>, this function traverses all the selection
 *  list, rotating each object through angle <B>angle</B>.
 *  The list contains a given object and all its attributes
 *  (refdes, pinname, pinlabel, ...).
 *  There is a second pass to run the rotate hooks of non-simple objects,
 *  like pin or complex objects, for example.
 *
 *  \param [in] w_current  The GschemToplevel object.
 *  \param [in] centerx    Center x coordinate of rotation.
 *  \param [in] centery    Center y coordinate of rotation.
 *  \param [in] angle      Angle to rotate the objects through.
 *  \param [in] list       The list of objects to rotate.
 */
void o_rotate_world_update(GschemToplevel *w_current,
                           int centerx, int centery, int angle, GList *list)
{
  TOPLEVEL *toplevel = gschem_toplevel_get_toplevel (w_current);
  OBJECT *o_current;
  GList *o_iter;

  /* this is okay if you just hit rotate and have nothing selected */
  if (list == NULL) {
    i_action_stop (w_current);
    i_set_state(w_current, SELECT);
    return;
  }

  o_invalidate_glist (w_current, list);

  /* Find connected objects, removing each object in turn from the
   * connection list. We only _really_ want those objects connected
   * to the selection, not those within in it.
   */
  for (o_iter = list; o_iter != NULL; o_iter = g_list_next (o_iter)) {
    o_current = o_iter->data;

    s_conn_remove_object_connections (toplevel, o_current);
  }

  o_glist_rotate_world( toplevel, centerx, centery, angle, list );

  /* Find connected objects, adding each object in turn back to the
   * connection list. We only _really_ want those objects connected
   * to the selection, not those within in it.
   */
  for (o_iter = list; o_iter != NULL; o_iter = g_list_next (o_iter)) {
    o_current = o_iter->data;

    s_conn_update_object (o_current->page, o_current);
  }

  o_invalidate_glist (w_current, list);

  /* Run rotate-objects-hook */
  g_run_hook_object_list (w_current, "%rotate-objects-hook", list);

  /* Don't save the undo state if we are inside an action */
  /* This is useful when rotating the selection while moving, for example */
  gschem_toplevel_page_content_changed (w_current, toplevel->page_current);
  if (!w_current->inside_action) {
    o_undo_savestate_old(w_current, UNDO_ALL);
  }

  if (w_current->event_state == ROTATEMODE) {
    i_set_state(w_current, SELECT);
  }
}
Ejemplo n.º 4
0
/*! \todo Finish function documentation!!!
 *  \brief
 *  \par Function Description
 *
 */
void o_mirror_world_update(GschemToplevel *w_current, int centerx, int centery, GList *list)
{
  TOPLEVEL *toplevel = gschem_toplevel_get_toplevel (w_current);
  OBJECT *o_current;
  GList *o_iter;

  if (list == NULL) {
    i_action_stop (w_current);
    i_set_state(w_current, SELECT);
    return;
  }

  o_invalidate_glist (w_current, list);

  /* Find connected objects, removing each object in turn from the
   * connection list. We only _really_ want those objects connected
   * to the selection, not those within in it.
   */
  for (o_iter = list; o_iter != NULL; o_iter = g_list_next (o_iter)) {
    o_current = o_iter->data;

    s_conn_remove_object_connections (toplevel, o_current);
  }

  o_glist_mirror_world( toplevel, centerx, centery, list );

  /* Find connected objects, adding each object in turn back to the
   * connection list. We only _really_ want those objects connected
   * to the selection, not those within in it.
   */
  for (o_iter = list; o_iter != NULL; o_iter = g_list_next (o_iter)) {
    o_current = o_iter->data;

    s_conn_update_object (o_current->page, o_current);
  }

  o_invalidate_glist (w_current, list);

  /* Run mirror-objects-hook */
  g_run_hook_object_list (w_current, "%mirror-objects-hook", list);

  gschem_toplevel_page_content_changed (w_current, toplevel->page_current);
  o_undo_savestate_old(w_current, UNDO_ALL);

  if (w_current->event_state == MIRRORMODE) {
    i_set_state(w_current, SELECT);
  }
}
Ejemplo n.º 5
0
/*! \todo Finish function documentation!!!
 *  \brief
 *  \par Function Description
 *
 */
void a_zoom_box_end(GschemToplevel *w_current, int x, int y)
{
  g_assert( w_current->inside_action != 0 );

  a_zoom_box_invalidate_rubber (w_current);
  w_current->rubber_visible = 0;

  a_zoom_box(w_current);

  if (w_current->undo_panzoom) {
    o_undo_savestate_old(w_current, UNDO_VIEWPORT_ONLY);
  }

  i_action_stop (w_current);
  i_set_state(w_current, SELECT);
}
Ejemplo n.º 6
0
/*! \brief End the input of a circle.
 *  \par Function Description
 *  This function ends the input of the radius of the circle.
 *  The (<B>w_x</B>,<B>w_y</B>) point is taken as the other end of the radius
 *  segment, i.e. on the circle. The distance between this point and the
 *  center is the radius of the circle.
 *  <B>w_x</B> and <B>w_y</B> are in world coords.
 *
 *  The center has previously been input and saved as
 *  (<B>w_current->first_wx</B>,<B>w_current->first_wy</B>).
 *
 *  The temporary circle drawn during the input of the radius is erased.
 *  A new object is allocated, initialized and linked in the object list.
 *  This new object is finally drawn.
 *
 *  \param [in] w_current  The GschemToplevel object.
 *  \param [in] w_x        (unused)
 *  \param [in] w_y        (unused)
 */
void o_circle_end(GschemToplevel *w_current, int w_x, int w_y)
{
  OBJECT *new_obj;

  GschemPageView *page_view = gschem_toplevel_get_current_page_view (w_current);
  g_return_if_fail (page_view != NULL);

  g_assert( w_current->inside_action != 0 );

  PAGE *page = gschem_page_view_get_page (page_view);
  g_return_if_fail (page != NULL);

  TOPLEVEL *toplevel = page->toplevel;
  g_return_if_fail (toplevel != NULL);

  /* erase the temporary circle */
  /* o_circle_invalidate_rubber (w_current); */
  w_current->rubber_visible = 0;

  /* circle with null radius are not allowed */
  if (w_current->distance == 0) {
    /* cancel the object creation */
    return;
  }

  /* create the object */
  new_obj = geda_circle_object_new (toplevel,
                                    GRAPHIC_COLOR,
                                    w_current->first_wx,
                                    w_current->first_wy,
                                    w_current->distance);

  s_page_append (toplevel, page, new_obj);

  /* Call add-objects-hook */
  g_run_hook_object (w_current, "%add-objects-hook", new_obj);

  gschem_toplevel_page_content_changed (w_current, page);
  o_undo_savestate(w_current, page, UNDO_ALL);

  i_action_stop (w_current);
}
Ejemplo n.º 7
0
/*! \brief End the input of an arc.
 *  \par Function Description
 *  This function ends the input of the radius of the arc.
 *  The (<B>w_x</B>,<B>w_y</B>) point is taken as the other end of the radius segment.
 *  The distance between this point and the center is the radius of the arc.
 *  <B>w_x</B> and <B>w_y</B> are in world coords.
 *
 *  At the end of this function, the center of the arc is at
 *  (<B>w_current->first_wx</B>,<B>w_current->first_wy</B>) and its radius is
 *  <B>w_current->distance</B>.
 *
 *  The two angles needs to be input to fully define the arc.
 *
 *  \param [in] w_current  The GschemToplevel object.
 *  \param [in] w_x        (unused)
 *  \param [in] w_y        (unused)
 */
void o_arc_end1(GschemToplevel *w_current, int w_x, int w_y)
{
  g_assert( w_current->inside_action != 0 );

  /* erases the previous temporary radius segment */
  /* o_arc_invalidate_rubber (w_current); */
  w_current->rubber_visible = 0;

  /* ack! zero length radius */
  if (w_current->distance != 0) {

#if DEBUG
  printf("DIST: %d\n", w_current->distance);
#endif

    /* open a dialog to input the start and end angle */
    arc_angle_dialog(w_current, NULL);
  }

  i_action_stop (w_current);
}
Ejemplo n.º 8
0
/*! \brief End the input of a box.
 *  \par Function Description
 *  This function ends the input of the second corner of a box.
 *  The (<B>w_x</B>,<B>w_y</B>) point is set to be this second corner. The box is
 *  then defined by (<B>w_current->first_wx</B>,<B>w_current->first_wy</B> and
 *  (<B>w_current->second_wx</B>,<B>w_current->second_wy</B>.
 *  <B>w_x</B> and <B>w_y</B> are in screen unit.
 *
 *  The temporary box is erased ; a new box object is allocated, initialized
 *  and linked to the object list ; The object is finally drawn on the
 *  current sheet.
 *
 *  \param [in] w_current  The GschemToplevel object.
 *  \param [in] w_x        Current x coordinate of pointer in world units.
 *  \param [in] w_y        Current y coordinate of pointer in world units.
 */
void o_box_end(GschemToplevel *w_current, int w_x, int w_y)
{
  OBJECT *new_obj;

  GschemPageView *page_view = gschem_toplevel_get_current_page_view (w_current);
  g_return_if_fail (page_view != NULL);

  g_assert( w_current->inside_action != 0 );

  PAGE *page = gschem_page_view_get_page (page_view);
  g_return_if_fail (page != NULL);

  TOPLEVEL *toplevel = page->toplevel;
  g_return_if_fail (toplevel != NULL);

  int box_width, box_height;
  int box_left, box_top;

  /* get the last coords of the pointer */
  w_current->second_wx = w_x;
  w_current->second_wy = w_y;

  /* erase the temporary box */
  /* o_box_invalidate_rubber (w_current); */
  w_current->rubber_visible = 0;

  box_width  = GET_BOX_WIDTH (w_current);
  box_height = GET_BOX_HEIGHT(w_current);
  box_left   = GET_BOX_LEFT  (w_current);
  box_top    = GET_BOX_TOP   (w_current);

  /* boxes with null width or height are not allowed */
  if ((box_width == 0) || (box_height == 0)) {
	  /* cancel the object creation */
	  w_current->first_wx = (-1);
	  w_current->first_wy = (-1);
	  w_current->second_wx  = (-1);
	  w_current->second_wy  = (-1);

  } else {

    /* create the object */
    new_obj = geda_box_object_new (toplevel, OBJ_BOX, GRAPHIC_COLOR,
                                   box_left, box_top,
                                   box_left + box_width, box_top - box_height);
    s_page_append (toplevel, page, new_obj);

#if DEBUG
  printf("coords: %d %d %d %d\n", box_left, box_top, box_width, box_height);
#endif

    w_current->first_wx = (-1);
    w_current->first_wy = (-1);
    w_current->second_wx  = (-1);
    w_current->second_wy  = (-1);

    /* Call add-objects-hook */
    g_run_hook_object (w_current, "%add-objects-hook", new_obj);

    gschem_toplevel_page_content_changed (w_current, page);
    o_undo_savestate(w_current, page, UNDO_ALL);
  }

  i_action_stop (w_current);
}
Ejemplo n.º 9
0
/*! \brief End placement action
 *
 *  \par Function Description
 *  This function finishes the current placement action by adding
 *  objects to the current page at the given new world coordinates
 *  and redrawing them on the canvas. It also saves the current
 *  state in the undo list and updates the menus.
 *
 *  If \a continue_placing is TRUE, a copy of the placement list
 *  is saved to start a new place action.
 *
 *  \param [in]  w_current  GschemToplevel which we're drawing for.
 *  \param [in]  w_x        The current world X coordinate.
 *  \param [in]  w_y        The current world Y coordinate.
 *  \param [in]  hook_name  The hook to run after adding the objects.
 */
void o_place_end (GschemToplevel *w_current,
                  int w_x, int w_y,
                  int continue_placing,
                  const char* hook_name)
{
  int w_diff_x, w_diff_y;
  OBJECT *o_current;
  GList *temp_dest_list = NULL;
  GList *connected_objects = NULL;
  GList *iter;

  g_return_if_fail (w_current != NULL);
  g_assert (w_current->inside_action != 0);

  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);

  /* erase old image */
  /* o_place_invalidate_rubber (w_current, FALSE); */
  w_current->rubber_visible = 0;

  /* Calc final object positions */
  w_current->second_wx = w_x;
  w_current->second_wy = w_y;

  w_diff_x = w_current->second_wx - w_current->first_wx;
  w_diff_y = w_current->second_wy - w_current->first_wy;

  if (continue_placing) {
    /* Make a copy of the place list if we want to keep it afterwards */
    temp_dest_list = o_glist_copy_all (page->toplevel,
                                       page->place_list,
                                       temp_dest_list);
  } else {
    /* Otherwise just take it */
    temp_dest_list = page->place_list;
    page->place_list = NULL;
  }

  geda_object_list_translate (temp_dest_list, w_diff_x, w_diff_y);

  /* Attach each item back onto the page's object list. Update object
   * connectivity and add the new objects to the selection list.*/
  for (iter = temp_dest_list; iter != NULL; iter = g_list_next (iter)) {
    o_current = (OBJECT*) iter->data;

    s_page_append (page->toplevel, page, o_current);

    /* Update object connectivity */
    s_conn_update_object (page, o_current);
    connected_objects = s_conn_return_others (connected_objects, o_current);
  }

  if (hook_name != NULL) {
    g_run_hook_object_list (w_current, hook_name, temp_dest_list);
  }

  o_invalidate_glist (w_current, connected_objects);
  g_list_free (connected_objects);
  connected_objects = NULL;

  gschem_toplevel_page_content_changed (w_current, page);
  o_invalidate_glist (w_current, temp_dest_list); /* only redraw new objects */
  g_list_free (temp_dest_list);

  o_undo_savestate_old (w_current, UNDO_ALL);
  i_update_menus (w_current);

  if (!continue_placing) {
    i_set_state(w_current, SELECT);
    i_action_stop (w_current);
  }
}
Ejemplo n.º 10
0
/*! \todo Finish function documentation!!!
 *  \brief
 *  \par Function Description
 *
 */
gint
x_event_button_pressed(GschemPageView *page_view, GdkEventButton *event, GschemToplevel *w_current)
{
  PAGE *page = gschem_page_view_get_page (page_view);
  int w_x, w_y;
  int unsnapped_wx, unsnapped_wy;

  g_return_val_if_fail ((w_current != NULL), 0);

  if (page == NULL) {
    return TRUE; /* terminate event */
  }

  if (!gtk_widget_has_focus (GTK_WIDGET (page_view))) {
    gtk_widget_grab_focus (GTK_WIDGET (page_view));
  }

  scm_dynwind_begin ((scm_t_dynwind_flags) 0);
  g_dynwind_window (w_current);

#if DEBUG
  printf("pressed button %d! \n", event->button);
  printf("event state: %d \n", event->state);
  printf("w_current state: %d \n", w_current->event_state);
  printf("Selection is:\n");
  o_selection_print_all(&(page->selection_list));
  printf("\n");
#endif

  gschem_page_view_SCREENtoWORLD (page_view, (int) event->x, (int) event->y,
                                  &unsnapped_wx, &unsnapped_wy);
  w_x = snap_grid (w_current, unsnapped_wx);
  w_y = snap_grid (w_current, unsnapped_wy);

  if (event->type == GDK_2BUTTON_PRESS &&
      w_current->event_state == SELECT) {
    /* Don't re-select an object (lp-912978) */
    /* o_find_object(w_current, w_x, w_y, TRUE); */

    /* GDK_BUTTON_EVENT is emitted before GDK_2BUTTON_EVENT, which
     * leads to setting of the inside_action flag.  If o_edit()
     * brings up a modal window (e.g., the edit attribute dialog),
     * it intercepts the release button event and thus doesn't
     * allow resetting of the inside_action flag so we do it
     * manually here before processing the double-click event. */
    i_action_stop (w_current);
    o_edit(w_current, geda_list_get_glist( page->selection_list ));
    scm_dynwind_end ();
    return(0);
  }

  w_current->SHIFTKEY   = (event->state & GDK_SHIFT_MASK  ) ? 1 : 0;
  w_current->CONTROLKEY = (event->state & GDK_CONTROL_MASK) ? 1 : 0;
  w_current->ALTKEY     = (event->state & GDK_MOD1_MASK) ? 1 : 0;

  /* Huge switch statement to evaluate state transitions. Jump to
   * end_button_pressed label to escape the state evaluation rather than
   * returning from the function directly. */

  if (event->button == 1) {
    if (w_current->inside_action) {
      /* End action */
      if (page->place_list != NULL) {
        switch(w_current->event_state) {
          case (COMPMODE)   : o_place_end(w_current, w_x, w_y, w_current->continue_component_place,
                                "%add-objects-hook"); break;
          case (TEXTMODE)   : o_place_end(w_current, w_x, w_y, FALSE,
                                "%add-objects-hook"); break;
          case (PASTEMODE)  : o_place_end(w_current, w_x, w_y, FALSE,
                                "%paste-objects-hook"); break;
          default: break;
        }
      } else {
        switch(w_current->event_state) {
          case (ARCMODE)    : o_arc_end1(w_current, w_x, w_y); break;
          case (BOXMODE)    : o_box_end(w_current, w_x, w_y); break;
          case (BUSMODE)    : o_bus_end(w_current, w_x, w_y); break;
          case (CIRCLEMODE) : o_circle_end(w_current, w_x, w_y); break;
          case (LINEMODE)   : o_line_end(w_current, w_x, w_y); break;
          case (NETMODE)    : o_net_end(w_current, w_x, w_y); break;
          case (PATHMODE)   : o_path_continue (w_current, w_x, w_y); break;
          case (PICTUREMODE): o_picture_end(w_current, w_x, w_y); break;
          case (PINMODE)    : o_pin_end (w_current, w_x, w_y); break;
          default: break;
        }
      }
    } else {
      /* Start action */
      switch(w_current->event_state) {
        case (ARCMODE)    : o_arc_start(w_current, w_x, w_y); break;
        case (BOXMODE)    : o_box_start(w_current, w_x, w_y); break;
        case (BUSMODE)    : o_bus_start(w_current, w_x, w_y); break;
        case (CIRCLEMODE) : o_circle_start(w_current, w_x, w_y); break;
        case (LINEMODE)   : o_line_start(w_current, w_x, w_y); break;
        case (NETMODE)    : o_net_start(w_current, w_x, w_y); break;
        case (PATHMODE)   : o_path_start (w_current, w_x, w_y); break;
        case (PICTUREMODE): o_picture_start(w_current, w_x, w_y); break;
        case (PINMODE)    : o_pin_start (w_current, w_x, w_y); break;
        case (ZOOMBOX)    : a_zoom_box_start(w_current, unsnapped_wx, unsnapped_wy); break;
        case (SELECT)     : o_select_start(w_current, w_x, w_y); break;

        case (COPYMODE)   :
        case (MCOPYMODE)  : o_copy_start(w_current, w_x, w_y); break;
        case (MOVEMODE)   : o_move_start(w_current, w_x, w_y); break;
        default: break;
      }
    }

    switch(w_current->event_state) {
      case(ROTATEMODE):   o_rotate_world_update(w_current, w_x, w_y, 90,
                            geda_list_get_glist(page->selection_list)); break;
      case(MIRRORMODE):   o_mirror_world_update(w_current, w_x, w_y,
                            geda_list_get_glist(page->selection_list)); break;

      case(PAN):
        gschem_page_view_pan (page_view, w_x, w_y);
        i_set_state(w_current, SELECT);
        break;
    }
  } else if (event->button == 2) {

    /* try this out and see how it behaves */
    if (w_current->inside_action) {
      if (!(w_current->event_state == COMPMODE||
            w_current->event_state == TEXTMODE||
            w_current->event_state == MOVEMODE||
            w_current->event_state == COPYMODE  ||
            w_current->event_state == MCOPYMODE ||
            w_current->event_state == PASTEMODE )) {
        i_callback_cancel(w_current, 0, NULL);
      }
      goto end_button_pressed;
    }

    switch(w_current->middle_button) {

      case(ACTION):

      /* don't want to search if shift */
      /* key is pressed */
      if (!w_current->SHIFTKEY) {
        o_find_object(w_current, unsnapped_wx, unsnapped_wy, TRUE);
      }

      /* make sure the list is not empty */
      if (!o_select_selected(w_current)) {
        /* this means the above find did not
         * find anything */
        i_action_stop (w_current);
        i_set_state(w_current, SELECT);
        goto end_button_pressed;
      }

      /* determine here if copy or move */
      if (w_current->ALTKEY) {
        i_set_state(w_current, COPYMODE);
        o_copy_start(w_current, w_x, w_y);
      } else {
        o_move_start(w_current, w_x, w_y);
      }
      break;

      case(REPEAT):
      if (w_current->last_callback != NULL) {
        (*w_current->last_callback)(w_current, 0, NULL);
      }
      break;
#ifdef HAVE_LIBSTROKE
      case(STROKE):
      DOING_STROKE=TRUE;
      break;
#endif /* HAVE_LIBSTROKE */

      case(MID_MOUSEPAN_ENABLED):
      gschem_page_view_pan_start (page_view, (int) event->x, (int) event->y);
      break;
    }

  } else if (event->button == 3) {
    if (!w_current->inside_action) {
      if (w_current->third_button == POPUP_ENABLED) {
        /* (third-button "popup") */
        i_update_menus(w_current);  /* update menus before popup  */
        do_popup(w_current, event);
      } else {
        /* (third-button "mousepan") */
        gschem_page_view_pan_start (page_view, (int) event->x, (int) event->y);
      }
    } else {
      if ((w_current->third_button == MOUSEPAN_ENABLED) &&
          (!w_current->third_button_cancel)) {
        gschem_page_view_pan_start (page_view, (int) event->x, (int) event->y);
      } else { /* this is the default cancel */

        /* reset all draw and place actions */

        switch (w_current->event_state) {

          case (ARCMODE)    : o_arc_invalidate_rubber     (w_current); break;
          case (BOXMODE)    : o_box_invalidate_rubber     (w_current); break;
          case (BUSMODE)    : o_bus_invalidate_rubber     (w_current); break;
          case (CIRCLEMODE) : o_circle_invalidate_rubber  (w_current); break;
          case (LINEMODE)   : o_line_invalidate_rubber    (w_current); break;
          case (NETMODE)    : o_net_reset                 (w_current); break;
          case (PATHMODE)   : o_path_invalidate_rubber    (w_current); break;
          case (PICTUREMODE): o_picture_invalidate_rubber (w_current); break;
          case (PINMODE)    : o_pin_invalidate_rubber     (w_current); break;

          default:
            i_callback_cancel(w_current, 0, NULL);
            break;
        }
      }
    }
  }

 end_button_pressed:
  scm_dynwind_end ();

  return(0);
}
Ejemplo n.º 11
0
/*! \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);
}