+package tim.prune.function.settings;
+
+import java.awt.BorderLayout;
+import java.awt.Component;
+import java.awt.FlowLayout;
+import java.awt.GridLayout;
+import java.awt.Rectangle;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.Enumeration;
+import java.util.Properties;
+
+import javax.swing.BorderFactory;
+import javax.swing.JButton;
+import javax.swing.JDialog;
+import javax.swing.JFileChooser;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+
+import tim.prune.App;
+import tim.prune.GenericFunction;
+import tim.prune.I18nManager;
+import tim.prune.config.Config;
+
+/**
+ * Class to provide the function to save the config settings
+ */
+public class SaveConfig extends GenericFunction
+{
+ private JDialog _dialog = null;
+
+ /**
+ * Constructor
+ * @param inApp application object for callback
+ */
+ public SaveConfig(App inApp)
+ {
+ super(inApp);
+ }
+
+ /** Get the name key */
+ public String getNameKey() {
+ return "function.saveconfig";
+ }
+
+ /**
+ * Begin the function
+ */
+ public void begin()
+ {
+ // Make new dialog window (don't reuse it)
+ _dialog = new JDialog(_parentFrame, I18nManager.getText(getNameKey()), true);
+ _dialog.setLocationRelativeTo(_parentFrame);
+ _dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
+ _dialog.getContentPane().add(makeDialogComponents());
+ _dialog.pack();
+ _dialog.setVisible(true);
+ }
+
+
+ /**
+ * Create dialog components
+ * @return Panel containing all gui elements in dialog
+ */
+ private Component makeDialogComponents()
+ {
+ JPanel dialogPanel = new JPanel();
+ dialogPanel.setLayout(new BorderLayout());
+ dialogPanel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 15));
+ JLabel descLabel = new JLabel(I18nManager.getText("dialog.saveconfig.desc"));
+ dialogPanel.add(descLabel, BorderLayout.NORTH);
+
+ // Grid panel in centre
+ JPanel mainPanel = new JPanel();
+ mainPanel.setLayout(new GridLayout(0, 2, 15, 2));
+ mainPanel.setBorder(BorderFactory.createEmptyBorder(5, 15, 5, 15));
+ Properties conf = Config.getAllConfig();
+ Enumeration<Object> keys = conf.keys();
+ while (keys.hasMoreElements())
+ {
+ String key = keys.nextElement().toString();
+ String keyLabel = I18nManager.getText("dialog.saveconfig." + key);
+ if (!keyLabel.equals("dialog.saveconfig." + key))
+ {
+ mainPanel.add(new JLabel(keyLabel));
+ String val = conf.getProperty(key);
+ String tipText = val;
+ if (Config.isKeyBoolean(key)) {
+ val = Config.getConfigBoolean(key)?I18nManager.getText("dialog.about.yes"):I18nManager.getText("dialog.about.no");
+ }
+ else if (val != null && val.length() > 30) {
+ val = val.substring(0, 30) + " ...";
+ }
+ JLabel label = new JLabel(val);
+ label.setToolTipText(tipText);
+ mainPanel.add(label);
+ }
+ }
+ dialogPanel.add(mainPanel, BorderLayout.CENTER);
+
+ // button panel at bottom
+ JPanel buttonPanel = new JPanel();
+ buttonPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));
+ JButton okButton = new JButton(I18nManager.getText("button.ok"));
+ okButton.addActionListener(new ActionListener() {
+ public void actionPerformed(ActionEvent e)
+ {
+ finish();
+ }
+ });
+ buttonPanel.add(okButton);
+ JButton cancelButton = new JButton(I18nManager.getText("button.cancel"));
+ cancelButton.addActionListener(new ActionListener() {
+ public void actionPerformed(ActionEvent e)
+ {
+ _dialog.dispose();
+ _dialog = null;
+ }
+ });
+ buttonPanel.add(cancelButton);
+ dialogPanel.add(buttonPanel, BorderLayout.SOUTH);
+ return dialogPanel;
+ }
+
+
+ /**
+ * Finish the dialog when OK pressed
+ */
+ private void finish()
+ {
+ File configFile = Config.getConfigFile();
+ if (configFile == null) {configFile = Config.HOME_CONFIG_FILE;}
+ JFileChooser chooser = new JFileChooser(configFile.getAbsoluteFile().getParent());
+ chooser.setSelectedFile(configFile);
+ int response = chooser.showSaveDialog(_parentFrame);
+ if (response == JFileChooser.APPROVE_OPTION)
+ {
+ File saveFile = chooser.getSelectedFile();
+ saveConfig(saveFile);
+ }
+ _dialog.dispose();
+ _dialog = null;
+ }
+
+ /**
+ * Autosave the settings file without any prompts
+ */
+ public void silentSave()
+ {
+ saveConfig(Config.getConfigFile());
+ }
+
+ /**
+ * Actually save the config file
+ * @param inSaveFile file to save to
+ */
+ private void saveConfig(File inSaveFile)
+ {
+ // Set current window position in config
+ Rectangle currBounds = _app.getFrame().getBounds();
+ String windowBounds = "" + currBounds.x + "x" + currBounds.y + "x"
+ + currBounds.width + "x" + currBounds.height;
+ Config.setConfigString(Config.KEY_WINDOW_BOUNDS, windowBounds);
+
+ // TODO: Check for null inSaveFile, then just call finish() ?
+ FileOutputStream outStream = null;
+ try
+ {
+ outStream = new FileOutputStream(inSaveFile);
+ Config.getAllConfig().store(outStream, "GpsPrune config file");
+ }
+ catch (IOException ioe) {
+ _app.showErrorMessageNoLookup(getNameKey(),
+ I18nManager.getText("error.save.failed") + " : " + ioe.getMessage());
+ }
+ catch (NullPointerException npe) {} // no config file given
+ finally {
+ try {outStream.close();} catch (Exception e) {}
+ }
+ }
+}