From 1da6d107309c59fea6db9113094d7cd3a4298dfd Mon Sep 17 00:00:00 2001
From: fros4943 <fros4943>
Date: Thu, 22 Mar 2007 16:41:50 +0000
Subject: [PATCH] added comparison of default and current external tools
 settings

---
 tools/cooja/java/se/sics/cooja/GUI.java       | 16 +++++++++++++-
 .../cooja/dialogs/ExternalToolsDialog.java    | 22 +++++++++++++++++--
 2 files changed, 35 insertions(+), 3 deletions(-)

diff --git a/tools/cooja/java/se/sics/cooja/GUI.java b/tools/cooja/java/se/sics/cooja/GUI.java
index 19a347b47..d8954f8f3 100644
--- a/tools/cooja/java/se/sics/cooja/GUI.java
+++ b/tools/cooja/java/se/sics/cooja/GUI.java
@@ -24,7 +24,7 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  * 
- * $Id: GUI.java,v 1.25 2007/03/22 16:17:01 fros4943 Exp $
+ * $Id: GUI.java,v 1.26 2007/03/22 16:41:50 fros4943 Exp $
  */
 
 package se.sics.cooja;
@@ -130,6 +130,7 @@ public class GUI {
   private static Logger logger = Logger.getLogger(GUI.class);
 
   // External tools setting names
+  private static Properties defaultExternalToolsSettings;
   private static Properties currentExternalToolsSettings;
 
   private static final String externalToolsSettingNames[] = new String[] {
@@ -1990,6 +1991,17 @@ public class GUI {
     return currentExternalToolsSettings.getProperty(name, defaultValue);
   }
 
+  /**
+   * @param name
+   *          Name of setting
+   * @param defaultValue
+   *          Default value
+   * @return Value
+   */
+  public static String getExternalToolsDefaultSetting(String name, String defaultValue) {
+    return defaultExternalToolsSettings.getProperty(name, defaultValue);
+  }
+
   /**
    * @param name
    *          Name of setting
@@ -2018,12 +2030,14 @@ public class GUI {
       in.close();
 
       currentExternalToolsSettings = settings;
+      defaultExternalToolsSettings = (Properties) currentExternalToolsSettings.clone();
     } catch (IOException e) {
       // Error while importing default properties
       logger.warn(
           "Error when reading external tools settings from " + filename, e);
     } finally {
       if (currentExternalToolsSettings == null) {
+        defaultExternalToolsSettings = new Properties();
         currentExternalToolsSettings = new Properties();
       }
     }
diff --git a/tools/cooja/java/se/sics/cooja/dialogs/ExternalToolsDialog.java b/tools/cooja/java/se/sics/cooja/dialogs/ExternalToolsDialog.java
index 2d3d6b379..2e2b98de4 100644
--- a/tools/cooja/java/se/sics/cooja/dialogs/ExternalToolsDialog.java
+++ b/tools/cooja/java/se/sics/cooja/dialogs/ExternalToolsDialog.java
@@ -26,7 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $Id: ExternalToolsDialog.java,v 1.1 2006/08/21 12:13:01 fros4943 Exp $
+ * $Id: ExternalToolsDialog.java,v 1.2 2007/03/22 16:41:50 fros4943 Exp $
  */
 
 package se.sics.cooja.dialogs;
@@ -133,6 +133,7 @@ public class ExternalToolsDialog extends JDialog {
 
     // Set actual used values into all text fields
     updateTextFields();
+    compareWithDefaults();
 
     mainPane.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
 
@@ -149,6 +150,22 @@ public class ExternalToolsDialog extends JDialog {
     }
   }
 
+  private void compareWithDefaults() {
+    for (int i = 0; i < GUI.getExternalToolsSettingsCount(); i++) {
+      String currentValue = textFields[i].getText();
+
+      // Compare with default value
+      String defaultValue = GUI.getExternalToolsDefaultSetting(GUI.getExternalToolsSettingName(i), "");
+      if (currentValue.equals(defaultValue)) {
+        textFields[i].setBackground(Color.WHITE);
+        textFields[i].setToolTipText("");
+      } else {
+        textFields[i].setBackground(Color.LIGHT_GRAY);
+        textFields[i].setToolTipText("Default value: " + defaultValue);
+      }
+    }
+  }
+
   private class ExternalToolsEventHandler
       implements
         ActionListener,
@@ -157,12 +174,13 @@ public class ExternalToolsDialog extends JDialog {
       // NOP
     }
     public void focusLost(FocusEvent e) {
-      // NOP
+      compareWithDefaults();
     }
     public void actionPerformed(ActionEvent e) {
       if (e.getActionCommand().equals("reset")) {
         GUI.loadExternalToolsDefaultSettings();
         updateTextFields();
+        compareWithDefaults();
       } else if (e.getActionCommand().equals("ok")) {
         for (int i = 0; i < GUI.getExternalToolsSettingsCount(); i++) {
           GUI.setExternalToolsSetting(GUI.getExternalToolsSettingName(i), textFields[i].getText()