Moved source into separate src directory due to popular request

[GpsPrune.git] / src / tim / prune / function / settings / SetPathsFunction.java

diff --git a/src/tim/prune/function/settings/SetPathsFunction.java b/src/tim/prune/function/settings/SetPathsFunction.java
new file mode 100644 (file)
index 0000000..a5d0871
--- /dev/null
+++ b/src/tim/prune/function/settings/SetPathsFunction.java
@@ -0,0 +1,170 @@
+package tim.prune.function.settings;
+
+import java.awt.BorderLayout;
+import java.awt.FlowLayout;
+import java.awt.GridLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import javax.swing.BorderFactory;
+import javax.swing.JButton;
+import javax.swing.JDialog;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JTextField;
+import javax.swing.SwingConstants;
+
+import tim.prune.App;
+import tim.prune.ExternalTools;
+import tim.prune.GenericFunction;
+import tim.prune.I18nManager;
+import tim.prune.config.Config;
+
+/**
+ * Function to set the paths for the external programs (eg gnuplot)
+ */
+public class SetPathsFunction extends GenericFunction
+{
+       /** dialog object, cached */
+       private JDialog _dialog = null;
+       /** edit boxes */
+       private JTextField[] _editFields = null;
+       /** yes/no labels */
+       private JLabel[] _installedLabels = null;
+       /** Config keys */
+       private static final String[] CONFIG_KEYS = {Config.KEY_GPSBABEL_PATH, Config.KEY_GNUPLOT_PATH, Config.KEY_EXIFTOOL_PATH};
+       /** Label keys */
+       private static final String[] LABEL_KEYS = {"gpsbabel", "gnuplot", "exiftool"};
+       /** Number of entries */
+       private static final int NUM_KEYS = CONFIG_KEYS.length;
+
+       /**
+        * Constructor from superclass
+        * @param inApp app object
+        */
+       public SetPathsFunction(App inApp)
+       {
+               super(inApp);
+       }
+
+       /**
+        * @return key for function name
+        */
+       public String getNameKey()
+       {
+               return "function.setpaths";
+       }
+
+       /**
+        * Show the dialog
+        */
+       public void begin()
+       {
+               // Make dialog window
+               if (_dialog == null)
+               {
+                       _dialog = new JDialog(_parentFrame, I18nManager.getText(getNameKey()), true);
+                       _dialog.setLocationRelativeTo(_parentFrame);
+                       _dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
+                       _dialog.getContentPane().add(makeDialogComponents());
+                       _dialog.pack();
+               }
+               checkPaths();
+               // Show dialog
+               _dialog.setVisible(true);
+       }
+
+
+       /**
+        * Make the dialog components
+        * @return panel containing gui elements
+        */
+       private JPanel makeDialogComponents()
+       {
+               JPanel dialogPanel = new JPanel();
+               dialogPanel.setLayout(new BorderLayout());
+               dialogPanel.add(new JLabel(I18nManager.getText("dialog.setpaths.intro")), BorderLayout.NORTH);
+
+               // Main panel with edit boxes for paths
+               JPanel mainPanel = new JPanel();
+               mainPanel.setLayout(new GridLayout(NUM_KEYS+1, 3, 10, 1));
+               mainPanel.add(new JLabel(" "));
+               mainPanel.add(new JLabel(" "));
+               mainPanel.add(new JLabel(I18nManager.getText("dialog.setpaths.found")));
+               _editFields = new JTextField[NUM_KEYS];
+               _installedLabels = new JLabel[NUM_KEYS];
+               for (int i=0; i<NUM_KEYS; i++)
+               {
+                       JLabel label = new JLabel(I18nManager.getText("dialog.saveconfig.prune." + LABEL_KEYS[i] + "path"));
+                       label.setHorizontalAlignment(SwingConstants.RIGHT);
+                       mainPanel.add(label);
+                       String configVal = Config.getConfigString(CONFIG_KEYS[i]);
+                       if (configVal == null) {configVal = "";}
+                       _editFields[i] = new JTextField(configVal);
+                       mainPanel.add(_editFields[i]);
+                       _installedLabels[i] = new JLabel("...");
+                       mainPanel.add(_installedLabels[i]);
+               }
+               dialogPanel.add(mainPanel, BorderLayout.CENTER);
+
+               // button panel at bottom
+               JPanel buttonPanel = new JPanel();
+               buttonPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));
+               JButton checkButton = new JButton(I18nManager.getText("button.check"));
+               checkButton.addActionListener(new ActionListener() {
+                       public void actionPerformed(ActionEvent e)
+                       {
+                               checkPaths();
+                       }
+               });
+               buttonPanel.add(checkButton);
+               JButton okButton = new JButton(I18nManager.getText("button.ok"));
+               ActionListener okListener = new ActionListener() {
+                       public void actionPerformed(ActionEvent e)
+                       {
+                               finish();
+                       }
+               };
+               okButton.addActionListener(okListener);
+               buttonPanel.add(okButton);
+               JButton cancelButton = new JButton(I18nManager.getText("button.cancel"));
+               cancelButton.addActionListener(new ActionListener() {
+                       public void actionPerformed(ActionEvent e)
+                       {
+                               _dialog.dispose();
+                       }
+               });
+               buttonPanel.add(cancelButton);
+               dialogPanel.add(buttonPanel, BorderLayout.SOUTH);
+               dialogPanel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 15));
+               return dialogPanel;
+       }
+
+       /**
+        * Check all the programs to see if they're installed
+        */
+       private void checkPaths()
+       {
+               String yesText = I18nManager.getText("dialog.about.yes");
+               String noText = I18nManager.getText("dialog.about.no");
+               for (int i=0; i<NUM_KEYS; i++)
+               {
+                       String command = _editFields[i].getText();
+                       _installedLabels[i].setText("   " + (ExternalTools.isToolInstalled(i, command)?yesText:noText));
+               }
+       }
+
+       /**
+        * Set the given paths in the configuration and exit
+        */
+       private void finish()
+       {
+               for (int i=0; i<NUM_KEYS; i++)
+               {
+                       String val = _editFields[i].getText();
+                       // TODO: Check path values?
+                       Config.setConfigString(CONFIG_KEYS[i], val);
+               }
+               _dialog.dispose();
+       }
+}
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