/*
* Copyright (C) 2014 Alfons Wirtz
* website www.freerouting.net
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License at <http://www.gnu.org/licenses/>
* for more details.
*
* StichRouteState.java
*
* Created on 8. Dezember 2003, 08:05
*/
package interactive;
import geometry.planar.FloatPoint;
/**
* State for interactive routing by adding corners with the left mouse button.
*
* @author Alfons Wirtz
*/
public class StitchRouteState extends RouteState
{
/** Creates a new instance of StichRouteState */
protected StitchRouteState(InteractiveState p_parent_state, BoardHandling p_board_handling, Logfile p_logfile)
{
super(p_parent_state, p_board_handling, p_logfile);
}
public InteractiveState left_button_clicked(FloatPoint p_location)
{
return add_corner(p_location);
}
public InteractiveState add_corner(FloatPoint p_location)
{
// make the current situation restorable by undo
hdlg.get_routing_board().generate_snapshot();
return super.add_corner(p_location);
}
public InteractiveState mouse_moved()
{
super.mouse_moved();
this.route.calc_nearest_target_point(hdlg.get_current_mouse_position());
hdlg.repaint();
return this;
}
public javax.swing.JPopupMenu get_popup_menu()
{
return hdlg.get_panel().popup_menu_stitch_route;
}
public String get_help_id()
{
return "RouteState_StitchingRouteState";
}
public void draw(java.awt.Graphics p_graphics)
{
super.draw(p_graphics);
if (route == null)
{
return;
}
// draw a line from the routing end point to the cursor
FloatPoint [] draw_points = new FloatPoint[2];
draw_points[0] = route.get_last_corner().to_float();
draw_points[1] = hdlg.get_current_mouse_position();
java.awt.Color draw_color = hdlg.graphics_context.get_hilight_color();
double display_width = hdlg.get_trace_halfwidth(route.net_no_arr[0], hdlg.settings.layer);
int clearance_draw_width = 50;
double radius_with_clearance = display_width;
rules.NetClass default_net_class = hdlg.get_routing_board().rules.get_default_net_class();
int cl_class = default_net_class.default_item_clearance_classes.get(rules.DefaultItemClearanceClasses.ItemClass.TRACE);
radius_with_clearance += hdlg.get_routing_board().clearance_value(cl_class, cl_class, hdlg.settings.layer);
hdlg.graphics_context.draw(draw_points, display_width, draw_color, p_graphics, 0.5);
// draw the clearance boundary around the end point
hdlg.graphics_context.draw_circle(draw_points[1], radius_with_clearance, clearance_draw_width, draw_color, p_graphics, 0.5);
}
}