1 files changed, 99 insertions, 0 deletions
diff --git a/sources/client/inputforms/Preferences.java b/sources/client/inputforms/Preferences.java
new file mode 100644
index 0000000..cefc192
--- /dev/null
+++ b/sources/client/inputforms/Preferences.java
@@ -0,0 +1,99 @@
+package client.inputforms;
+
+import java.awt.event.*;
+import java.util.*;
+
+import javax.swing.*;
+
+import client.NetCalendarClient;
+import client.helper.GUIHelper;
+
+
+import shared.*;
+/**
+ * This class contains all the GUI components of the preferences/options/config dialog.
+ * Its used for editing the current config values of the config.txt file.
+ * @author buetow
+ *
+ */
+public class Preferences extends InputForm {
+  private final static long serialVersionUID = 1L;
+
+  private String[] labels = null;
+  private int iNumPairs = -1;
+
+  /**
+   * Create the input form window and show it.
+   * @param netCalendarClient Specifies the current calendar client session window.
+   */
+  public Preferences(NetCalendarClient netCalendarClient) {
+    super("Preferences", netCalendarClient);
+    initComponents();
+    setFieldValues();
+    pack();
+    setVisible(true);
+  }
+
+  /**
+   * Initializes all the GUI components.
+   */
+  protected void initComponents() {
+    super.initComponents();
+    setFieldValues();
+    JPanel jPanel = new JPanel(new SpringLayout());
+
+    labels = Config.getSortedKeyArray();
+    iNumPairs = labels.length;
+
+    ActionListener actionListenerTextFields = new ActionListener() {
+      public void actionPerformed(ActionEvent event) {
+        submit();
+      }
+    };
+
+    vecFields = new Vector();
+    for (int i = 0; i < iNumPairs; ++i) {
+      JLabel jLable = new JLabel(labels[i], JLabel.TRAILING);
+      jPanel.add(jLable);
+      JTextField textField = new JTextField(InputForm.TEXTFIELD_LENGTH);
+      textField.addActionListener(actionListenerTextFields);
+      jLable.setLabelFor(textField);
+      jPanel.add(textField);
+      vecFields.add(textField);
+    }
+
+    //Lay out the panel.
+    GUIHelper.makeCompactGrid(jPanel,
+                              iNumPairs, 2, 	// iRows, iCols
+                              6, 6,        	// iInitX, iInitY
+                              6, 6);       	// iXPad, iYPad
+
+    jPanelButtons.remove(jButtonClear);
+    JSplitPane jSplitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
+    jSplitPane.setTopComponent(jPanel);
+    jSplitPane.setBottomComponent(jPanelButtons);
+    jSplitPane.setDividerSize(0);
+
+    setContentPane(jSplitPane);
+  }
+
+  /**
+   * This method sets the fields of the edit frame according to the current configuration options.
+   */
+  private void setFieldValues() {
+    for (int i = 0; i < iNumPairs; ++i)
+      ((JTextField) vecFields.get(i)).setText(Config.getStringValue(labels[i]));
+  }
+
+  /**
+   * This method is invoked if the enter key is pressed or if the submit button
+   * has been pressed. It starts a client request relating to the user's input of
+   * the text fields. It will write all changes to the config.txt file.
+   */
+  protected void submit() {
+    for (int i = 0; i < iNumPairs; ++i)
+      Config.setValue(labels[i], ((JTextField) vecFields.get(i)).getText());
+
+    Config.writeConfigToFile();
+  }
+}