01: /*
02: * ListRegistersFormatter.java
03: *
04: * Copyright (C) 2002 Peter Graves
05: * $Id: ListRegistersFormatter.java,v 1.1.1.1 2002/09/24 16:08:30 piso Exp $
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License
09: * as published by the Free Software Foundation; either version 2
10: * of the License, or (at your option) any later version.
11: *
12: * This program is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: * GNU General Public License for more details.
16: *
17: * You should have received a copy of the GNU General Public License
18: * along with this program; if not, write to the Free Software
19: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20: */
21:
22: package org.armedbear.j;
23:
24: public final class ListRegistersFormatter extends Formatter {
25: private static final byte FORMAT_TEXT = 0;
26: private static final byte FORMAT_REGISTER_HEADER = 1;
27: private static final byte FORMAT_REGISTER_NAME = 2;
28: private static final byte FORMAT_ELLIPSIS = 3;
29:
30: public ListRegistersFormatter(Buffer buffer) {
31: this .buffer = buffer;
32: }
33:
34: public LineSegmentList formatLine(Line line) {
35: if (line instanceof ListRegistersLine)
36: return formatStatusLine((ListRegistersLine) line);
37: return formatTextLine(line);
38: }
39:
40: private LineSegmentList formatStatusLine(ListRegistersLine line) {
41: clearSegmentList();
42: final String text = getDetabbedText(line);
43: if (text.startsWith("Register ")) {
44: addSegment(text, 0, 9, FORMAT_REGISTER_HEADER);
45: addSegment(text, 9, FORMAT_REGISTER_NAME);
46: } else
47: addSegment(text, FORMAT_ELLIPSIS);
48: return segmentList;
49: }
50:
51: private LineSegmentList formatTextLine(Line line) {
52: clearSegmentList();
53: final String text = getDetabbedText(line);
54: addSegment(text, FORMAT_TEXT);
55: return segmentList;
56: }
57:
58: public FormatTable getFormatTable() {
59: if (formatTable == null) {
60: formatTable = new FormatTable("ListRegistersMode");
61: formatTable.addEntryFromPrefs(FORMAT_TEXT, "text");
62: formatTable.addEntryFromPrefs(FORMAT_REGISTER_HEADER,
63: "registerHeader", "keyword");
64: formatTable.addEntryFromPrefs(FORMAT_REGISTER_NAME,
65: "registerName", "function");
66: formatTable.addEntryFromPrefs(FORMAT_ELLIPSIS, "disabled");
67: }
68: return formatTable;
69: }
70: }
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