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|
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.event.ActionEvent;
import java.awt.event.WindowEvent;
import java.io.File;
import java.io.IOException;
import java.net.URL;
import javax.swing.Box;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.JToolBar;
import javax.swing.SwingUtilities;
import dirk_krause.jtools.ApplicationFrame;
import dirk_krause.jtools.DirectoryFilter;
import dirk_krause.jtools.GbcMaker;
import dirk_krause.jtools.GuiController;
import dirk_krause.jtools.GuiDialog;
import dirk_krause.jtools.HelpWindow;
import dirk_krause.jtools.LogContents;
import dirk_krause.jtools.LogContentsForCommand;
import dirk_krause.jtools.LogWindow;
import dirk_krause.jtools.OneDirectoryDropTransferHandler;
import dirk_krause.jtools.SizeTracker;
import dirk_krause.jtools.StringTool;
import dirk_krause.jtools.StatusChanger;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
public class Png2PdfWindow extends ApplicationFrame
implements ActionListener
{
/**
* Dialog to set up GUI.
*/
protected GuiDialog guid = null;
/**
* Controller keeping options for png2pdf.
*/
protected Png2PdfController tc = null;
/**
* Dialog to set up options to png2pdf.
*/
protected Png2PdfDialog tod = null;
/**
* Window to show log text (command output).
*/
protected LogWindow lw = null;
/**
* Window to show version information and help.
*/
protected HelpWindow hw = null;
/**
* Flag to indicate whether or not a background
* thread is running
*/
protected boolean isRunning = false;
/**
* Menu item to choose directory.
*/
protected JMenuItem miDir = null;
/**
* Menu item to set options.
*/
protected JMenuItem miOpt = null;
/**
* Menu item to run the png2pdf command.
*/
protected JMenuItem miRun = null;
/**
* Menu item to exit the application.
*/
protected JMenuItem miExit = null;
/**
* Menu item to set up GUI.
*/
protected JMenuItem miGui = null;
/**
* Menu item to pack window.
*/
protected JMenuItem miPck = null;
/**
* Menu item to show version and license information.
*/
protected JMenuItem miLic = null;
/**
* Menu item to show help text.
*/
protected JMenuItem miHlp = null;
/**
* Button to change directory.
*/
protected JButton bDir = null;
/**
* Button to change options to png2pdf.
*/
protected JButton bOpt = null;
/**
* Button to run the png2pdf command.
*/
protected JButton bRun = null;
/**
* Button to exit the application.
*/
protected JButton bExit = null;
/**
* Label to show the current working directory.
*/
protected JLabel lDir = null;
/**
* Label to show the program status.
*/
protected JLabel lSta = null;
/**
* Color to show the program status in red while
* the application is busy.
*/
protected Color myR = null;
/**
* Color to show the program status in green
* while the application is idle.
*/
protected Color myG = null;
/**
* Size tracker for directory label.
*/
protected SizeTracker stDir = null;
/**
* Size tracker for status messages.
*/
protected SizeTracker stSta = null;
/**
* Allow the controller to print file names.
*/
protected ControllerStatusChanger csc = null;
/**
* License terms.
*/
public static final String licenseTerms =
"<html>\n"
+ "<head>\n"
+ "</head>\n"
+ "<body>\n"
+ "<p>This is Png2PdfGUI, version 1.1.0</p>"
+ "<p>\n"
+ "Copyright (c) 2006, Dirk Krause<br>\n"
+ "All rights reserved.\n"
+ "</p>\n"
+ "<p>\n"
+ "Redistribution and use in source and binary forms,\n"
+ "with or without modification, are permitted provided\n"
+ "that the following conditions are met:\n"
+ "<ul>\n"
+ "<li>Redistributions of source code must retain the above\n"
+ "copyright notice, this list of conditions and the\n"
+ "following disclaimer.</li>\n"
+ "<li>Redistributions in binary form must reproduce the above \n"
+ "opyright notice, this list of conditions and the following\n"
+ "disclaimer in the documentation and/or other materials\n"
+ "provided with the distribution.</li>\n"
+ "<li>Neither the name of the Dirk Krause nor the names of\n"
+ "its contributors may be used to endorse or promote\n"
+ "products derived from this software without specific\n"
+ "prior written permission.</li>\n"
+ "</ul>\n"
+ "THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND\n"
+ "CONTRIBUTORS \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES,\n"
+ "INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF\n"
+ "MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n"
+ "DISCLAIMED.<br>\n"
+ "IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\n"
+ "LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,\n"
+ "EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n"
+ "LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n"
+ "LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\n"
+ "HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\n"
+ "CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE\n"
+ "OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\n"
+ "SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH\n"
+ "DAMAGE.\n"
+ "</p>\n"
+ "</body>\n"
+ "</html>\n";
/**
* Keywords to set up GUI elements
*/
public static final String[] theTexts = {
"Png2pdf-GUI", // 0
"Png2pdf", // 1
"Setup", // 2
"<html><body><b>Png2pdfGUI - a GUI to the png2pdf program</b></body></html>", // 3
"Directory:", // 4
"Status:", // 5
"Ready", // 6
"Running", // 7
"Initializing", // 8
"Saving Options", // 9
"Exiting", // 10
"Retrieving defaults", // 11
"Saving defaults", // 12
"Help", // 13
};
/**
* Keyword to set up buttons and menu items
*/
public static final String[] actionCmd = {
"GUI", // 0
"Directory", // 1
"Options", // 2
"Run", // 3
"Exit", // 4
"Save Options", // 5
"About", // 6
"Help", // 7
"Pack window", // 8
"Retrieve Options", // 9
};
/**
* File names for icons in the button bar.
*/
public static final String[] iconFileNames = {
"ChooseDirectory.png",
"Options.png",
"Run.png",
"Exit.png"
};
/**
* Texts for tooltips.
*/
public static final String[] toolTipTexts = {
"<html><body>Choose <b>Directory</b></body></html>",
"<html><body>Set <b>Options</b></body></html>",
"<html><body><b>Run</b> png2pdf</body></html>",
"<html><body><b>Exit</b> the GUI</body></html>",
"<html><body><b>Setup</b> the <b>GUI</b></body></html>",
"<html><body><b>Pack window</b> to optimized size</body></html>"
};
/**
* File name for online help.
*/
public static final String helpFileName = "ppgui.html";
/**
* Change status label.
*
*/
class PpStatusChanger implements Runnable
{
private int newText = 0;
private Color newColor = Color.BLACK;
public PpStatusChanger(int t, Color c)
{
newText = t; newColor = c;
}
public void run()
{
setStatus(newText, newColor, true);
}
}
/**
* Change directory label.
*
*/
class DirectoryChanger implements Runnable
{
String newDirectory;
public DirectoryChanger(String s)
{
newDirectory = s;
}
public void run()
{
lDir.setText(newDirectory);
if(stDir.mustPackAgain(lDir)) {
pack();
}
lDir.repaint();
}
}
/**
* Transfer handler for drop operations.
*
*/
class DropHandler extends OneDirectoryDropTransferHandler
{
protected boolean processFilename(String s)
{
boolean back = false;
File f = new File(s);
if(f.isDirectory()) {
getTc().setCwd(s);
getTc().writeCwd();
back = true;
SwingUtilities.invokeLater(new DirectoryChanger(s));
}
return back;
}
}
/**
* Show the log window.
*
*/
class LogWindowShower implements Runnable
{
private LogContents lc = null;
public void run()
{
getLogWindow().setVisible(false);
// getLogWindow().chooseNonmodalPosition(this);
positionLogWindow();
getLogWindow().showTextIfNecessary(lc);
}
public LogWindowShower(LogContents l)
{
lc = l;
}
}
/**
* Retrieve options.
*
*/
class OptionRetriever implements Runnable
{
public void run()
{
setStatus(11, myR, false);
LogContentsForCommand lcfc = getTc().restoreOptions();
setRunning(false);
setStatus(6, myG, false);
if(!(lcfc.getSuccess())) {
SwingUtilities.invokeLater(new LogWindowShower(lcfc));
}
}
public OptionRetriever()
{
}
}
/**
* Save options.
*
*/
class OptionSaver implements Runnable
{
public void run()
{
setStatus(12, myR, false);
LogContentsForCommand lcfc = getTc().saveOptions();
setRunning(false);
setStatus(6, myG, false);
if(!(lcfc.getSuccess())) {
SwingUtilities.invokeLater(new LogWindowShower(lcfc));
}
}
public OptionSaver()
{
}
}
/**
* Run png2pdf.
*
*/
class ProgramRunner implements Runnable
{
public void run()
{
setStatus(7, myR, false);
LogContentsForCommand lcfc = getTc().runTheProgram();
setRunning(false);
setStatus(6, myG, false);
if(!(lcfc.getSuccess())) {
SwingUtilities.invokeLater(new LogWindowShower(lcfc));
}
}
public ProgramRunner()
{
}
}
class ControllerStatusChanger implements StatusChanger
{
class MyRunner implements Runnable
{
String myText = null;
public void run()
{
lSta.setText(myText);
if(stSta.mustPackAgain(lSta)) {
pack();
}
lSta.repaint();
}
public MyRunner(String s)
{
myText = s;
}
}
public void setStatus(String s)
{
SwingUtilities.invokeLater(new MyRunner(s));
}
}
/**
* DropHandler instance.
*/
protected DropHandler dh = null;
/**
* Get the dialog to set png2pdf options. Create new dialog
* if necessary.
*
* @param p
* The parent frame.
*
* @param g
* A GuiController providing the border settings.
*
* @param tc
* The Png2PdfController to set up.
*
* @return
* The png2pdf options dialog.
*/
protected synchronized Png2PdfDialog internalGetTod()
{
return tod;
}
protected synchronized void internalSetTod(Png2PdfDialog d)
{
tod = d;
}
/**
* Get the dialog to set png2pdf options. Create new dialog
* if necessary.
*/
protected Png2PdfDialog getTod()
{
Png2PdfController tc = getTc();
Png2PdfDialog back = internalGetTod();
if(back == null) {
back = new Png2PdfDialog(this, getGuic(), tc, this);
internalSetTod(back);
// back.chooseNonmodalPosition(this);
}
return back;
}
/**
* Mark existing png2pdf options dialog as not longer being used.
*
*/
protected synchronized void resetTod()
{
tod = null;
}
/**
* Check whether or not there already is a png2pdf options dialog.
*
* @return
* The test result.
*/
protected synchronized boolean haveTod()
{
boolean back = false;
if(tod != null) {
back = true;
}
return back;
}
/**
* Get the png2pdf controller.
*
* @return
* The controller.
*/
protected synchronized Png2PdfController getTc()
{
if(tc == null) {
tc = new Png2PdfController();
}
return tc;
}
/**
* Get the log window.
*
* @return
* The log window.
*/
protected synchronized LogWindow internalGetLogWindow() { return lw; }
/**
* Set the log window.
*
* @param l
* The log window.
*/
protected synchronized void internalSetLogWindow(LogWindow l) { lw = l; }
/**
* Get the log window.
*
* @return
* The log window.
*/
protected LogWindow getLogWindow()
{
LogWindow back = internalGetLogWindow();
if(back == null) {
back = new LogWindow(this, getGuic());
internalSetLogWindow(back);
// back.chooseNonmodalPosition(this);
}
return back;
}
/**
* Mark the log window as not longer being used.
*
*/
protected synchronized void resetLogWindow()
{
lw = null;
}
/**
* Check whether or not we already have a log window.
*
* @return
* The test result.
*/
protected synchronized boolean haveLogWindow()
{
boolean back = false;
if(lw != null) back = true;
return back;
}
/**
* Get the help window.
*
* @return
* The help window.
*/
protected synchronized HelpWindow internalGetHelpWindow() { return hw; }
/**
* Set the help window.
*
* @param h
* The help window.
*/
protected synchronized void internalSetHelpWindow(HelpWindow h) { hw = h; }
/**
* Get the help window.
*
* @return
* The help window.
*/
protected HelpWindow getHelpWindow()
{
HelpWindow back = internalGetHelpWindow();
if(back == null) {
back = new HelpWindow(this, getGuic());
// back.chooseNonmodalPosition(this);
internalSetHelpWindow(back);
}
return back;
}
/**
* Mark the help window as not longer being used.
*
*/
protected synchronized void resetHelpWindow()
{
hw = null;
}
/**
* Check whether or not there already is a help window.
*
* @return
* The test result.
*/
protected synchronized boolean haveHelpWindow()
{
boolean back = false;
if(hw != null) back = true;
return back;
}
/**
* Set a new status.
*
* @param t
* The index of the text in the theTexts array.
*
* @param c
* The color to use.
*
* @param fromAwtThread
* Flag indicating whether or not we are in the
* AWT/event thread.
*/
protected void setStatus(int t, Color c, boolean fromAwtThread)
{
if(fromAwtThread) {
lSta.setText(theTexts[t]);
lSta.setForeground(c);
lSta.repaint();
} else {
SwingUtilities.invokeLater(new PpStatusChanger(t, c));
}
}
/**
* Set up the menu bar.
*/
protected void setupMenuBar()
{
JMenuBar mb = new JMenuBar();
JMenu m1 = new JMenu(theTexts[1]);
mb.add(m1);
miDir = new JMenuItem(actionCmd[1]);
miDir.addActionListener(this);
miDir.setToolTipText(toolTipTexts[0]);
m1.add(miDir);
miOpt = new JMenuItem(actionCmd[2]);
miOpt.addActionListener(this);
miOpt.setToolTipText(toolTipTexts[1]);
m1.add(miOpt);
miRun = new JMenuItem(actionCmd[3]);
miRun.addActionListener(this);
miRun.setToolTipText(toolTipTexts[2]);
m1.add(miRun);
miExit = new JMenuItem(actionCmd[4]);
miExit.addActionListener(this);
miExit.setToolTipText(toolTipTexts[3]);
m1.add(miExit);
JMenu m2 = new JMenu(theTexts[2]);
miGui = new JMenuItem(actionCmd[0]);
miGui.addActionListener(this);
miGui.setToolTipText(toolTipTexts[4]);
m2.add(miGui);
miPck = new JMenuItem(actionCmd[8]);
miPck.addActionListener(this);
miPck.setToolTipText(toolTipTexts[5]);
m2.add(miPck);
mb.add(m2);
JMenu m3 = new JMenu(theTexts[13]);
miHlp = new JMenuItem(actionCmd[7]);
miHlp.addActionListener(this);
m3.add(miHlp);
miLic = new JMenuItem(actionCmd[6]);
miLic.addActionListener(this);
m3.add(miLic);
mb.add(Box.createHorizontalGlue());
mb.add(m3);
setJMenuBar(mb);
}
/**
* Set up the button bar.
*
* @return
* The new button bar.
*/
protected JToolBar setupButtonBar()
{
JToolBar back = new JToolBar();
bDir = new JButton(findImageForName(iconFileNames[0]));
bDir.setActionCommand(actionCmd[1]);
bDir.addActionListener(this);
bDir.setToolTipText(toolTipTexts[0]);
bOpt = new JButton(findImageForName(iconFileNames[1]));
bOpt.setActionCommand(actionCmd[2]);
bOpt.addActionListener(this);
bOpt.setToolTipText(toolTipTexts[1]);
bRun = new JButton(findImageForName(iconFileNames[2]));
bRun.setActionCommand(actionCmd[3]);
bRun.addActionListener(this);
bRun.setToolTipText(toolTipTexts[2]);
bExit = new JButton(findImageForName(iconFileNames[3]));
bExit.setActionCommand(actionCmd[4]);
bExit.addActionListener(this);
bExit.setToolTipText(toolTipTexts[3]);
back.add(bDir);
back.add(bOpt);
back.add(bRun);
back.add(bExit);
return back;
}
/**
* Create the inner panel (real window panel).
*
* @return
* The new panel.
*/
protected JPanel createInnerPanel()
{
JPanel back = new JPanel();
int b = getGuic().getBorder();
GridBagLayout gbl = new GridBagLayout();
back.setLayout(gbl);
GbcMaker gbcm = new GbcMaker(5, 4, b);
GridBagConstraints gbc = null;
JLabel l = null;
JPanel d = null;
d = gbcm.createDummyPanel();
gbc = gbcm.createDummyGbc(0, 0, 1, 1);
gbl.setConstraints(d, gbc);
back.add(d);
l = new JLabel(theTexts[3]);
gbc = gbcm.create(1, 1, 1, 2);
gbl.setConstraints(l, gbc);
back.add(l);
l = new JLabel(theTexts[4]);
l.setHorizontalAlignment(JLabel.RIGHT);
gbc = gbcm.create(2, 1, 1, 1);
gbc.anchor = GridBagConstraints.EAST;
gbl.setConstraints(l, gbc);
back.add(l);
lDir = new JLabel(tc.getCwd());
gbc = gbcm.create(2, 2, 1, 1);
gbc.anchor = GridBagConstraints.WEST;
lDir.setHorizontalAlignment(JLabel.LEFT);
gbl.setConstraints(lDir, gbc);
back.add(lDir);
l = new JLabel(theTexts[5]);
l.setHorizontalAlignment(JLabel.RIGHT);
gbc = gbcm.create(3, 1, 1, 1);
gbc.anchor = GridBagConstraints.EAST;
gbl.setConstraints(l, gbc);
back.add(l);
lSta = new JLabel(theTexts[6]);
gbc = gbcm.create(3, 2, 1, 1);
gbc.anchor = GridBagConstraints.WEST;
lSta.setHorizontalAlignment(JLabel.LEFT);
gbl.setConstraints(lSta, gbc);
lSta.setForeground(myG);
back.add(lSta);
d = gbcm.createDummyPanel();
gbc = gbcm.createDummyGbc(4, 3, 1, 1);
gbl.setConstraints(d, gbc);
back.add(d);
return back;
}
/**
* Constructor.
*
* @param c
* A GuiController providing the border setting.
*
* @param t
* A controller for png2pdf options.
*/
public Png2PdfWindow(GuiController c, Png2PdfController t)
{
super(Png2PdfGUI.appName, c);
setTitle(theTexts[0]);
tc = t;
myR = new Color(128, 0, 0);
myG = new Color(0, 128, 0);
Container cp = getContentPane();
cp.setLayout(new BorderLayout());
setupMenuBar();
JPanel ip;
cp.add(setupButtonBar(), BorderLayout.PAGE_START);
ip = createInnerPanel();
cp.add(ip, BorderLayout.CENTER);
pack();
restorePosition();
// setResizable(false);
dh = new DropHandler();
ip.setTransferHandler(dh);
stDir = new SizeTracker();
stDir.mustPackAgain(lDir);
stSta = new SizeTracker();
stSta.mustPackAgain(lSta);
csc = new ControllerStatusChanger();
t.setStatusChanger(csc);
}
/**
* Cleanup procedure.
*/
public void cleanup(boolean isLast)
{
if(isLast) {
// guic.writeProperties(false);
if(haveGuid()) {
GuiDialog g = getGuid();
g.cleanup(); g.dispose(); g = null;
}
if(haveHelpWindow()) {
HelpWindow h = getHelpWindow();
h.cleanup(); h.dispose(); h = null;
}
if(haveLogWindow()) {
LogWindow l = getLogWindow();
l.cleanup(); l.dispose(); l = null;
}
if(haveTod()) {
Png2PdfDialog t = getTod();
t.cleanup(); t.dispose(); t = null;
}
}
if(haveGuid()) {
resetGuid();
}
if(haveHelpWindow()) {
resetHelpWindow();
}
if(haveLogWindow()) {
resetLogWindow();
}
if(haveTod()) {
resetTod();
}
miDir.removeActionListener(this); miDir = null;
miOpt.removeActionListener(this); miOpt = null;
miRun.removeActionListener(this); miRun = null;
miExit.removeActionListener(this); miExit = null;
miGui.removeActionListener(this); miGui = null;
miPck.removeActionListener(this); miPck = null;
bDir.removeActionListener(this); bDir = null;
bOpt.removeActionListener(this); bOpt = null;
bRun.removeActionListener(this); bRun = null;
bExit.removeActionListener(this); bExit = null;
tc.setStatusChanger(null); csc = null;
tc = null;
}
/**
* Check whether or not there already is a GUI options dialog.
*
* @return
* The test result.
*/
protected synchronized boolean haveGuid()
{
boolean back = false;
if(guid != null) { back = true; }
return back;
}
/**
* Synchronized request for GUI dialog.
*
* @return
* Reference to current GUI dialog (may be null).
*/
protected synchronized GuiDialog internalGetGuid() { return guid; }
/**
* Synchronized set GUI dialog.
*
* @param d
* The new GUI dialog.
*/
protected synchronized void internalSetGuid(GuiDialog d) { guid = d; }
/**
* Get the GUI options dialog.
*
* @return
* The GUI options dialog.
*/
protected GuiDialog getGuid()
{
GuiDialog back = internalGetGuid();
if(back == null) {
back = new GuiDialog(this, getGuic());
internalSetGuid(back);
// guid.chooseNonmodalPosition(this);
}
return back;
}
/**
* Mark the current GUI options dialog as not longer being used.
*
*/
protected synchronized void resetGuid()
{
guid = null;
}
/**
* Show the GUI options dialog.
*
*/
protected void showGuiSetupDialog()
{
getGuid().controller_to_dialog();
getGuid().setVisible(true);
}
/**
* Check whether or not a background task is running.
*
* @return
* The test result.
*/
protected synchronized boolean getRunning()
{
return isRunning;
}
/**
* Set the flag to indicate whether or not a background
* task is running.
*
* @param b
* The new flag value.
*/
protected synchronized void setRunning(boolean b)
{
isRunning = b;
}
/**
* Search for an icon image.
*
* @param n
* The file name.
*
* @return
* The icon image or null.
*/
protected ImageIcon findImageForName(String n)
{
ImageIcon back = null;
try {
back = new ImageIcon(getClass().getResource(n));
}
catch(NullPointerException e) {
back = new ImageIcon(n);
}
return back;
}
/**
* Choose a new directory for png2pdf.
*
*/
protected void chooseDirectory()
{
String workingDirectory;
JFileChooser c = new JFileChooser(getTc().getCwd());
c.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
c.setFileFilter(new DirectoryFilter());
int result = c.showOpenDialog(this);
if(result == JFileChooser.APPROVE_OPTION) {
workingDirectory = c.getSelectedFile().getAbsolutePath();
lDir.setText(workingDirectory);
if(stDir.mustPackAgain(lDir)) {
pack();
}
repaint();
getTc().setCwd(workingDirectory);
getTc().writeCwd();
}
}
/**
* Retrieve default settings.
*
*/
public void retrieveDefaults()
{
Thread thr = new Thread(new OptionRetriever());
setRunning(true);
thr.start();
}
/**
* Save default settings.
*
*/
public void saveDefaults()
{
Thread thr = new Thread(new OptionSaver());
setRunning(true);
thr.start();
}
/**
* Run png2pdf.
*
*/
public void runProgram()
{
Thread thr = new Thread(new ProgramRunner());
setRunning(true);
thr.start();
}
public void positionLogWindow()
{
getLogWindow().chooseNonmodalPosition(this);
}
/**
* Reaction on mouseclicks
*
*/
public void actionPerformed(ActionEvent e)
{
switch(StringTool.getArrayIndex(actionCmd, e.getActionCommand())) {
case 0: {
showGuiSetupDialog();
} break;
case 1: { // directory
if(!getRunning()) {
chooseDirectory();
}
} break;
case 2: { // options
if(!getRunning()) {
getTod().chooseNonmodalPosition(this);
getTod().controller_to_dialog();
getTod().correct_dialog();
getTod().setVisible(true);
}
} break;
case 3: { // run
if(!getRunning()) {
setRunning(true);
runProgram();
}
} break;
case 4: { // exit
if(!getRunning()) {
WindowEvent we = new WindowEvent(
this,
WindowEvent.WINDOW_CLOSING
);
processWindowEvent(we);
}
} break;
case 5: { // save options
getTc().writeCwd();
if(!getRunning()) {
setRunning(true);
saveDefaults();
}
} break;
case 6: { // license terms
getHelpWindow().chooseNonmodalPosition(this);
getHelpWindow().setVisible(false);
getHelpWindow().setPurpose(2);
getHelpWindow().setContentType(1);
getHelpWindow().setText(licenseTerms);
getHelpWindow().setVisible(true);
} break;
case 7: { // help
URL helpUrl;
getHelpWindow().chooseNonmodalPosition(this);
getHelpWindow().setVisible(false);
getHelpWindow().setPurpose(1);
getHelpWindow().setContentType(0);
getHelpWindow().setText(LogWindow.theTexts[1]);
getHelpWindow().setContentType(1);
helpUrl = Png2PdfGUI.class.getResource(helpFileName);
if(helpUrl != null) {
try {
getHelpWindow().setPage(helpUrl);
}
catch(IOException ioe) {
getHelpWindow().setText(LogWindow.theTexts[1]);
}
} else {
}
getHelpWindow().setVisible(true);
} break;
case 8: {
pack(); repaint();
} break;
}
}
/**
* Let the controller retrieve the settings from
* png2pdf -C
*
*/
public void retrievePng2pdfSettings()
{
retrieveDefaults();
}
}
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