/*
* 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.
*
* CutoutRouteState.java
*
* Created on 5. Juni 2005, 07:13
*
*/
package interactive;
import java.util.Collection;
import java.util.LinkedList;
import java.util.Set;
import java.util.TreeSet;
import geometry.planar.FloatPoint;
import geometry.planar.IntPoint;
import geometry.planar.IntBox;
import board.Item;
import board.PolylineTrace;
/**
*
* @author Alfons Wirtz
*/
public class CutoutRouteState extends SelectRegionState
{
/**
* Returns a new instance of this class.
*/
public static CutoutRouteState get_instance( Collection<Item> p_item_list, InteractiveState p_parent_state,
BoardHandling p_board_handling, Logfile p_logfile)
{
return get_instance(p_item_list, null, p_parent_state, p_board_handling, p_logfile);
}
/**
* Returns a new instance of this class.
*/
public static CutoutRouteState get_instance( Collection<Item> p_item_list, FloatPoint p_location, InteractiveState p_parent_state,
BoardHandling p_board_handling, Logfile p_logfile)
{
p_board_handling.display_layer_messsage();
// filter items, whichh cannnot be cutout
Collection<PolylineTrace> item_list = new LinkedList<PolylineTrace>();
for (Item curr_item : p_item_list)
{
if (!curr_item.is_user_fixed() && curr_item instanceof PolylineTrace)
{
item_list.add((PolylineTrace) curr_item);
}
}
CutoutRouteState new_instance = new CutoutRouteState(item_list, p_parent_state, p_board_handling, p_logfile);
new_instance.corner1 = p_location;
if (p_location != null && new_instance.logfile != null)
{
new_instance.logfile.add_corner(p_location);
}
new_instance.hdlg.screen_messages.set_status_message(new_instance.resources.getString("drag_left_mouse_button_to_select_cutout_rectangle"));
return new_instance;
}
/** Creates a new instance of CutoutRouteState */
private CutoutRouteState(Collection<PolylineTrace> p_item_list, InteractiveState p_parent_state, BoardHandling p_board_handling, Logfile p_logfile)
{
super(p_parent_state, p_board_handling, p_logfile);
if (logfile != null)
{
logfile.start_scope(LogfileScope.CUTOUT_ROUTE);
}
this.trace_list = p_item_list;
}
public InteractiveState complete()
{
hdlg.screen_messages.set_status_message("");
corner2 = hdlg.get_current_mouse_position();
if (logfile != null)
{
logfile.add_corner(corner2);
}
this.cutout_route();
return this.return_state;
}
/**
* Selects all items in the rectangle defined by corner1 and corner2.
*/
private void cutout_route()
{
if (this.corner1 == null || this.corner2 == null)
{
return;
}
hdlg.get_routing_board().generate_snapshot();
IntPoint p1 = this.corner1.round() ;
IntPoint p2 = this.corner2.round() ;
IntBox cut_box = new IntBox(Math.min(p1.x, p2.x), Math.min(p1.y, p2.y), Math.max(p1.x, p2.x), Math.max(p1.y, p2.y)) ;
Set<Integer> changed_nets = new TreeSet<Integer>();
for (PolylineTrace curr_trace : this.trace_list)
{
board.ShapeTraceEntries.cutout_trace(curr_trace, cut_box, 0);
for (int i = 0; i < curr_trace.net_count(); ++i)
{
changed_nets.add(curr_trace.get_net_no(i));
}
}
for (Integer changed_net : changed_nets)
{
hdlg.update_ratsnest(changed_net);
}
}
public void draw(java.awt.Graphics p_graphics)
{
if (trace_list == null)
{
return;
}
for (PolylineTrace curr_trace : this.trace_list)
{
curr_trace.draw(p_graphics, hdlg.graphics_context, hdlg.graphics_context.get_hilight_color(),
hdlg.graphics_context.get_hilight_color_intensity());
}
super.draw(p_graphics);
}
private final Collection<PolylineTrace> trace_list;
}