Merge branch 'DisableModalNavigation' into integration/master

zanata-war/src/main/java/org/zanata/webtrans/client/editor/table/TableEditorPresenter.java

@@ -32,6 +32,7 @@
 import org.zanata.webtrans.client.editor.HasPageNavigation;
 import org.zanata.webtrans.client.events.DocumentSelectionEvent;
 import org.zanata.webtrans.client.events.DocumentSelectionHandler;
+import org.zanata.webtrans.client.events.EnableModalNavigationEvent;
 import org.zanata.webtrans.client.events.FilterViewEvent;
 import org.zanata.webtrans.client.events.FilterViewEventHandler;
 import org.zanata.webtrans.client.events.FindMessageEvent;
@@ -197,7 +198,18 @@ private void initialiseTransUnitList()
       display.getTableModel().clearCache();
       display.getTableModel().setRowCount(TableModel.UNKNOWN_ROW_COUNT);
       display.gotoPage(0, true);
-      initialiseTransUnitsNavigation();
+
+      // modal navigation disabled if there's findMessage
+      if (findMessage == null || findMessage.isEmpty())
+      {
+         initialiseTransUnitsNavigation();
+         eventBus.fireEvent(new EnableModalNavigationEvent(true));
+      }
+      else
+      {
+         eventBus.fireEvent(new EnableModalNavigationEvent(false));
+      }
+
    }
 
    private void initialiseTransUnitsNavigation()

zanata-war/src/main/java/org/zanata/webtrans/client/editor/table/TargetContentsPresenter.java

@@ -49,7 +49,6 @@
 import org.zanata.webtrans.client.presenter.UserConfigHolder;
 import org.zanata.webtrans.client.presenter.WorkspaceUsersPresenter;
 import org.zanata.webtrans.client.resources.TableEditorMessages;
-import org.zanata.webtrans.client.rpc.CachingDispatchAsync;
 import org.zanata.webtrans.client.ui.ToggleEditor;
 import org.zanata.webtrans.client.ui.ToggleEditor.ViewMode;
 import org.zanata.webtrans.client.ui.ValidationMessagePanelDisplay;
@@ -59,15 +58,12 @@
 import org.zanata.webtrans.shared.model.TransUnitId;
 import org.zanata.webtrans.shared.model.UserPanelSessionItem;
 import org.zanata.webtrans.shared.model.WorkspaceContext;
-import org.zanata.webtrans.shared.rpc.TransUnitEditAction;
-import org.zanata.webtrans.shared.rpc.TransUnitEditResult;
 
 import com.allen_sauer.gwt.log.client.Log;
 import com.google.common.base.Preconditions;
 import com.google.common.collect.Lists;
 import com.google.gwt.core.client.Scheduler;
 import com.google.gwt.event.dom.client.KeyDownEvent;
-import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.inject.Inject;
 import com.google.inject.Singleton;
 

zanata-war/src/main/java/org/zanata/webtrans/client/events/EnableModalNavigationEvent.java

@@ -0,0 +1,57 @@
+package org.zanata.webtrans.client.events;
+
+import com.google.gwt.event.shared.GwtEvent;
+import com.google.gwt.event.shared.GwtEvent.Type;
+
+public class EnableModalNavigationEvent extends GwtEvent<EnableModalNavigationEventHandler>
+{
+   /**
+    * Handler type.
+    */
+   private static Type<EnableModalNavigationEventHandler> TYPE;
+
+   /**
+    * Gets the type associated with this event.
+    * 
+    * @return returns the handler type
+    */
+   public static Type<EnableModalNavigationEventHandler> getType()
+   {
+      if (TYPE == null)
+      {
+         TYPE = new Type<EnableModalNavigationEventHandler>();
+      }
+      return TYPE;
+   }
+
+   private boolean isEnable;
+
+   public EnableModalNavigationEvent(boolean isEnable)
+   {
+      this.isEnable = isEnable;
+   }
+
+   @Override
+   protected void dispatch(EnableModalNavigationEventHandler handler)
+   {
+      handler.onEnable(this);
+   }
+
+   @Override
+   public Type<EnableModalNavigationEventHandler> getAssociatedType()
+   {
+      return getType();
+   }
+
+   public boolean isEnable()
+   {
+      return isEnable;
+   }
+
+   public void setEnable(boolean isEnable)
+   {
+      this.isEnable = isEnable;
+   }
+
+
+}

zanata-war/src/main/java/org/zanata/webtrans/client/events/EnableModalNavigationEventHandler.java

@@ -0,0 +1,8 @@
+package org.zanata.webtrans.client.events;
+
+import com.google.gwt.event.shared.EventHandler;
+
+public interface EnableModalNavigationEventHandler extends EventHandler
+{
+   void onEnable(EnableModalNavigationEvent event);
+}

zanata-war/src/main/java/org/zanata/webtrans/client/presenter/OptionsPanelPresenter.java

@@ -24,6 +24,8 @@
 import net.customware.gwt.presenter.client.widget.WidgetDisplay;
 import net.customware.gwt.presenter.client.widget.WidgetPresenter;
 
+import org.zanata.webtrans.client.events.EnableModalNavigationEvent;
+import org.zanata.webtrans.client.events.EnableModalNavigationEventHandler;
 import org.zanata.webtrans.client.events.FilterViewEvent;
 import org.zanata.webtrans.client.events.FilterViewEventHandler;
 import org.zanata.webtrans.client.events.UserConfigChangeEvent;
@@ -196,6 +198,15 @@ public void onWorkspaceContextUpdated(WorkspaceContextUpdateEvent event)
             setReadOnly(event.isReadOnly());
          }
       }));
+
+      registerHandler(eventBus.addHandler(EnableModalNavigationEvent.getType(), new EnableModalNavigationEventHandler()
+      {
+         @Override
+         public void onEnable(EnableModalNavigationEvent event)
+         {
+            display.setNavOptionVisible(event.isEnable());
+         }
+      }));
    }
 
    void setReadOnly(boolean readOnly)

zanata-war/src/main/java/org/zanata/webtrans/client/presenter/TransUnitNavigationPresenter.java

@@ -26,6 +26,8 @@
 
 import org.zanata.webtrans.client.events.NavTransUnitEvent;
 import org.zanata.webtrans.client.events.NavTransUnitEvent.NavigationType;
+import org.zanata.webtrans.client.events.EnableModalNavigationEvent;
+import org.zanata.webtrans.client.events.EnableModalNavigationEventHandler;
 import org.zanata.webtrans.client.events.NavTransUnitHandler;
 import org.zanata.webtrans.client.events.UserConfigChangeEvent;
 import org.zanata.webtrans.client.events.UserConfigChangeHandler;
@@ -133,6 +135,16 @@ public void onValueChanged(UserConfigChangeEvent event)
             display.setNavModeTooltip(configHolder.isButtonFuzzy(), configHolder.isButtonUntranslated());
          }
       }));
+
+      registerHandler(eventBus.addHandler(EnableModalNavigationEvent.getType(), new EnableModalNavigationEventHandler()
+      {
+         @Override
+         public void onEnable(EnableModalNavigationEvent event)
+         {
+            display.setModalNavVisible(event.isEnable());
+         }
+      }));
+
    }
 
    @Override