111 lines
3.2 KiB
Java
111 lines
3.2 KiB
Java
/*
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* Copyright (C) 2014 Alfons Wirtz
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* website www.freerouting.net
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License at <http://www.gnu.org/licenses/>
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* for more details.
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*
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* PlaceControl.java
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*
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* Created on 25. November 2004, 13:21
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*/
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package designformats.specctra;
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/**
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* Class for reading place_control scopes from dsn-files.
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*
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* @author Alfons Wirtz
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*/
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public class PlaceControl extends ScopeKeyword
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{
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/** Creates a new instance of PlaceControl */
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public PlaceControl()
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{
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super("place_control");
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}
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/** Reads the flip_style */
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public boolean read_scope(ReadScopeParameter p_par)
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{
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boolean flip_style_rotate_first = false;
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Object next_token = null;
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for (;;)
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{
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Object prev_token = next_token;
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try
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{
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next_token = p_par.scanner.next_token();
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}
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catch (java.io.IOException e)
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{
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System.out.println("PlaceControl.read_scope: IO error scanning file");
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return false;
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}
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if (next_token == null)
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{
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System.out.println("PlaceControl.read_scope: unexpected end of file");
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return false;
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}
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if (next_token == CLOSED_BRACKET)
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{
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// end of scope
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break;
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}
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if (prev_token == OPEN_BRACKET)
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{
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if (next_token == Keyword.FLIP_STYLE)
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{
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flip_style_rotate_first = read_flip_style_rotate_first(p_par.scanner);
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}
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}
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}
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if (flip_style_rotate_first)
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{
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p_par.board_handling.get_routing_board().components.set_flip_style_rotate_first(true);
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}
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return true;
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}
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/**
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* Returns true, if rotate_first is read, else false.
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*/
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static boolean read_flip_style_rotate_first(Scanner p_scanner)
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{
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try
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{
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boolean result = false;
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Object next_token = p_scanner.next_token();
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if (next_token == Keyword.ROTATE_FIRST)
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{
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if (next_token == Keyword.ROTATE_FIRST)
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{
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result = true;
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}
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}
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next_token = p_scanner.next_token();
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if (next_token != Keyword.CLOSED_BRACKET)
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{
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System.out.println("Structure.read_flip_style: closing bracket expected");
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return false;
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}
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return result;
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}
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catch (java.io.IOException e)
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{
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System.out.println("Structure.read_flip_style: IO error scanning file");
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return false;
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}
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}
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}
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