Adds read only property to the account properties, when enabled the account settings cannot be modified.

src/net/java/sip/communicator/impl/gui/customcontrols/wizard/Wizard.java

@@ -95,7 +95,7 @@ public class Wizard
 
     private WizardController wizardController;
 
-    private TransparentPanel cardPanel;
+    protected TransparentPanel cardPanel;
 
     private CardLayout cardLayout;
 

src/net/java/sip/communicator/impl/gui/main/account/AccountRegSummaryPage.java

@@ -36,6 +36,11 @@ public class AccountRegSummaryPage
 
     private final AccountRegWizardContainerImpl wizardContainer;
 
+    /**
+     * In case of modification the modified protocol provider is supplied.
+     */
+    private ProtocolProviderService protocolProviderService;
+
     /**
      * Creates an <tt>AccountRegSummaryPage</tt>.
      *
@@ -144,6 +149,14 @@ public void pageShowing()
         this.valuesPanel.removeAll();
 
         this.init(wizard.getSummary());
+
+        if(protocolProviderService != null
+            && protocolProviderService.getAccountID().isReadOnly())
+        {
+            // disable commit button as the account is readonly
+            // we will just show its values
+            wizardContainer.setNextFinishButtonEnabled(false);
+        }
     }
 
     /**
@@ -156,6 +169,12 @@ public void commitPage()
         AccountRegistrationWizard wizard =
             this.wizardContainer.getCurrentWizard();
 
+        if(this.protocolProviderService != null)
+        {
+            // we do not need it anymore
+            protocolProviderService = null;
+        }
+
         try
         {
             ProtocolProviderService protocolProvider = wizard.signin();
@@ -217,4 +236,28 @@ public void pageHiding()
     public void pageShown()
     {
     }
+
+    /**
+     * Sets the modification property to indicate if this wizard is opened for
+     * a modification.
+     *
+     * @param protocolProvider indicates that this wizard is opened for
+     * modification.
+     */
+    public void setModification(ProtocolProviderService protocolProvider)
+    {
+        this.protocolProviderService = protocolProvider;
+    }
+
+    @Override
+    public void dispose()
+    {
+        super.dispose();
+
+        if(this.protocolProviderService != null)
+        {
+            // we do not need it anymore
+            protocolProviderService = null;
+        }
+    }
 }

src/net/java/sip/communicator/impl/gui/main/account/AccountRegWizardContainerImpl.java

@@ -5,10 +5,15 @@
  */
 package net.java.sip.communicator.impl.gui.main.account;
 
+import java.awt.*;
+import java.awt.Container;
 import java.io.*;
 import java.util.*;
+import java.util.List;
 
 import javax.imageio.*;
+import javax.swing.*;
+import javax.swing.text.*;
 
 import net.java.sip.communicator.impl.gui.*;
 import net.java.sip.communicator.impl.gui.customcontrols.wizard.*;
@@ -146,10 +151,39 @@ public void modifyAccount(ProtocolProviderService protocolProvider)
         this.setCurrentWizard(wizard);
 
         wizard.setModification(true);
+        this.summaryPage.setModification(protocolProvider);
+
+        if(protocolProvider != null
+            && protocolProvider.getAccountID().isReadOnly())
+        {
+            // cardPanel is the main panel of the wizard pages
+            setDisabled(cardPanel.getComponents());
+        }
 
         wizard.loadAccount(protocolProvider);
     }
 
+    /**
+     * Disables all editable components. Used to enable readonly accounts
+     * to only show their values and forbid the user to edit.
+     *
+     * @param components the components to disable
+     */
+    private void setDisabled(Component[] components)
+    {
+        for(Component c : components)
+        {
+            if(c instanceof JTextComponent)
+                ((JTextComponent)c).setEditable(false);
+            else if(c instanceof JComboBox
+                    || c instanceof AbstractButton)
+                c.setEnabled(false);
+
+            if(c instanceof Container)
+                setDisabled(((Container)c).getComponents());
+        }
+    }
+
     /**
      * Returns the wizard corresponding to the given protocol provider.
      *

src/net/java/sip/communicator/service/protocol/AccountID.java

@@ -719,6 +719,17 @@ public boolean isConfigHidden()
                 ProtocolProviderFactory.IS_ACCOUNT_CONFIG_HIDDEN) != null;
     }
 
+    /**
+     * Checks if the account is marked as readonly.
+     * @return <tt>true</tt> if the account is marked as readonly or
+     * <tt>false</tt> otherwise.
+     */
+    public boolean isReadOnly()
+    {
+        return getAccountPropertyString(
+                ProtocolProviderFactory.IS_ACCOUNT_READ_ONLY) != null;
+    }
+
     /**
      * Returns the first <tt>ProtocolProviderService</tt> implementation
      * corresponding to the preferred protocol

src/net/java/sip/communicator/service/protocol/ProtocolProviderFactory.java

@@ -313,6 +313,12 @@ public abstract class ProtocolProviderFactory
      */
     public static final String IS_ACCOUNT_CONFIG_HIDDEN = "IS_CONFIG_HIDDEN";
 
+    /**
+     * The name of the property that would indicate if a given account
+     * configuration is read only.
+     */
+    public static final String IS_ACCOUNT_READ_ONLY = "IS_READ_ONLY";
+
     /**
      * The name of the property that would indicate if a given account
      * groups are readonly, values can be all or a comma separated