001: /* ====================================================================
002: * The JRefactory License, Version 1.0
003: *
004: * Copyright (c) 2001 JRefactory. All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions
008: * are met:
009: *
010: * 1. Redistributions of source code must retain the above copyright
011: * notice, this list of conditions and the following disclaimer.
012: *
013: * 2. Redistributions in binary form must reproduce the above copyright
014: * notice, this list of conditions and the following disclaimer in
015: * the documentation and/or other materials provided with the
016: * distribution.
017: *
018: * 3. The end-user documentation included with the redistribution,
019: * if any, must include the following acknowledgment:
020: * "This product includes software developed by the
021: * JRefactory (http://www.sourceforge.org/projects/jrefactory)."
022: * Alternately, this acknowledgment may appear in the software itself,
023: * if and wherever such third-party acknowledgments normally appear.
024: *
025: * 4. The names "JRefactory" must not be used to endorse or promote
026: * products derived from this software without prior written
027: * permission. For written permission, please contact seguin@acm.org.
028: *
029: * 5. Products derived from this software may not be called "JRefactory",
030: * nor may "JRefactory" appear in their name, without prior written
031: * permission of Chris Seguin.
032: *
033: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
034: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
035: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
036: * DISCLAIMED. IN NO EVENT SHALL THE CHRIS SEGUIN OR
037: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
038: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
039: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
040: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
041: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
042: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
043: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
044: * SUCH DAMAGE.
045: * ====================================================================
046: *
047: * This software consists of voluntary contributions made by many
048: * individuals on behalf of JRefactory. For more information on
049: * JRefactory, please see
050: * <http://www.sourceforge.org/projects/jrefactory>.
051: */
052: package org.acm.seguin.ide.command;
053:
054: import java.io.File;
055: import org.acm.seguin.ide.common.SourceBrowser;
056: import org.acm.seguin.util.FileSettings;
057: import org.acm.seguin.util.MissingSettingsException;
058:
059: /**
060: * Launch from the source browser
061: *
062: *@author Chris Seguin
063: *@created October 18, 2001
064: */
065: public class CommandLineSourceBrowser extends SourceBrowser {
066: private String pattern;
067:
068: /**
069: * Constructor for the CommandLineSourceBrowser object
070: */
071: public CommandLineSourceBrowser() {
072: try {
073: FileSettings umlBundle = FileSettings
074: .getRefactorySettings("uml");
075: pattern = umlBundle.getString("source.editor");
076: } catch (MissingSettingsException mse) {
077: pattern = null;
078: }
079: }
080:
081: /**
082: * Determine if we can go to the source code
083: *
084: *@return Description of the Returned Value
085: */
086: public boolean canBrowseSource() {
087: return pattern != null;
088: }
089:
090: /**
091: * Command to go to the source code
092: *
093: *@param file Description of Parameter
094: *@param line Description of Parameter
095: */
096: public void gotoSource(File file, int line) {
097: try {
098: StringBuffer buffer = new StringBuffer(pattern);
099: int start = pattern.indexOf("$FILE");
100: buffer.replace(start, start + 5, file.getCanonicalPath());
101: String temp = buffer.toString();
102: start = temp.indexOf("$LINE");
103: if (start != -1) {
104: buffer.replace(start, start + 5, "" + line);
105: }
106:
107: String execute = buffer.toString();
108: System.out.println("Executing: " + execute);
109:
110: Runtime.getRuntime().exec(execute);
111: } catch (Exception exc) {
112: System.out
113: .println("Unable to launch the editor from the command line");
114: exc.printStackTrace();
115: }
116: }
117: }
118: // EOF
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