1 files changed, 99 insertions, 0 deletions
diff --git a/client/inputforms/Preferences.java b/client/inputforms/Preferences.java
new file mode 100644
index 0000000..6be32f3
--- /dev/null
+++ b/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();
+	}
+}