001: /*
002: * Copyright (c) 2001-2007, Jean Tessier
003: * All rights reserved.
004: *
005: * Redistribution and use in source and binary forms, with or without
006: * modification, are permitted provided that the following conditions
007: * are met:
008: *
009: * * Redistributions of source code must retain the above copyright
010: * notice, this list of conditions and the following disclaimer.
011: *
012: * * Redistributions in binary form must reproduce the above copyright
013: * notice, this list of conditions and the following disclaimer in the
014: * documentation and/or other materials provided with the distribution.
015: *
016: * * Neither the name of Jean Tessier nor the names of his contributors
017: * may be used to endorse or promote products derived from this software
018: * without specific prior written permission.
019: *
020: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
021: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
022: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
023: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
024: * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
025: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
026: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
027: * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
028: * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
029: * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
030: * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
031: */
032:
033: package com.jeantessier.dependencyfinder.gui;
034:
035: import java.awt.event.*;
036: import java.io.*;
037:
038: import javax.swing.*;
039:
040: public class SaveFileAction extends AbstractAction implements Runnable {
041: private DependencyFinder model;
042: private String encoding;
043: private String dtdPrefix;
044:
045: private String indentText;
046: private File file;
047:
048: public SaveFileAction(DependencyFinder model, String encoding,
049: String dtdPrefix) {
050: this .model = model;
051: this .encoding = encoding;
052: this .dtdPrefix = dtdPrefix;
053:
054: putValue(Action.LONG_DESCRIPTION,
055: "Save current graph to XML file");
056: putValue(Action.NAME, "Save");
057: putValue(Action.SMALL_ICON, new ImageIcon(getClass()
058: .getResource("icons/save.gif")));
059: }
060:
061: public String getIndentText() {
062: return indentText;
063: }
064:
065: public void setIndentText(String indentText) {
066: this .indentText = indentText;
067: }
068:
069: public void actionPerformed(ActionEvent e) {
070: JFileChooser chooser = new JFileChooser();
071: chooser.addChoosableFileFilter(new XMLFileFilter());
072: int returnValue = chooser.showSaveDialog(model);
073: if (returnValue == JFileChooser.APPROVE_OPTION) {
074: file = chooser.getSelectedFile();
075: new Thread(this ).start();
076: }
077: }
078:
079: public void run() {
080: try {
081: model.getStatusLine().showInfo(
082: "Saving " + file.getName() + " ...");
083:
084: PrintWriter out = new PrintWriter(new FileWriter(file));
085: com.jeantessier.dependency.Printer printer = new com.jeantessier.dependency.XMLPrinter(
086: out, encoding, dtdPrefix);
087: if (indentText != null) {
088: printer.setIndentText(indentText);
089: }
090:
091: printer.traverseNodes(model.getPackages());
092:
093: out.close();
094:
095: model.getStatusLine().showInfo("Saved " + file.getName());
096: } catch (IOException ex) {
097: model.getStatusLine().showError(
098: "Cannot save: " + ex.getClass().getName() + ": "
099: + ex.getMessage());
100: }
101: }
102: }
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