/*
 * SatelliteApplication.java
 *
 * Copyright (C) 2009-20 by RStudio, PBC
 *
 * Unless you have received this program directly from RStudio pursuant
 * to the terms of a commercial license agreement with RStudio, then
 * this program is licensed to you under the terms of version 3 of the
 * GNU Affero General Public License. This program is distributed WITHOUT
 * ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT,
 * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the
 * AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details.
 *
 */
package org.rstudio.studio.client.common.satellite;

import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.core.client.RunAsyncCallback;
import com.google.gwt.dom.client.Style;
import com.google.gwt.dom.client.Style.Unit;
import com.google.gwt.event.logical.shared.CloseEvent;
import com.google.gwt.event.logical.shared.CloseHandler;
import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.RootLayoutPanel;
import com.google.gwt.user.client.ui.Widget;
import com.google.inject.Provider;
import org.rstudio.core.client.CommandWithArg;
import org.rstudio.core.client.Debug;
import org.rstudio.core.client.command.AppCommand;
import org.rstudio.core.client.command.CommandHandler;
import org.rstudio.studio.client.application.ApplicationUncaughtExceptionHandler;
import org.rstudio.studio.client.application.ui.RequestLogVisualization;
import org.rstudio.studio.client.workbench.commands.Commands;
import org.rstudio.studio.client.workbench.prefs.model.UserPrefs;
import org.rstudio.studio.client.workbench.views.source.editors.text.themes.AceThemes;

public class SatelliteApplication
{
   public SatelliteApplication()
   {
   }
   public SatelliteApplication(
      String name,
      SatelliteApplicationView view,
      Satellite satellite,
      Provider<AceThemes> pAceThemes,
      Provider<UserPrefs> pUserPrefs,
      ApplicationUncaughtExceptionHandler uncaughtExHandler,
      Commands commands)
   {
      initialize(
         name,
         view,
         satellite,
         pAceThemes,
         pUserPrefs,
         uncaughtExHandler,
         commands);
   }
   
   public void initialize(
      String name,
      SatelliteApplicationView view,
      Satellite satellite,
      Provider<AceThemes> pAceThemes,
      Provider<UserPrefs> pUserPrefs,
      ApplicationUncaughtExceptionHandler uncaughtExHandler,
      Commands commands)
   {
      name_ = name;
      view_ = view;
      satellite_ = satellite;
      pAceThemes_ = pAceThemes;
      pUserPrefs_ = pUserPrefs;
      uncaughtExHandler_ = uncaughtExHandler;
      
      commands.showRequestLog().addHandler(new CommandHandler()
      {
         public void onCommand(AppCommand command)
         {
            GWT.runAsync(new RunAsyncCallback()
            {
               public void onFailure(Throwable reason)
               {
                  Window.alert(reason.toString());
               }

               public void onSuccess()
               {
                  final RequestLogVisualization viz = new RequestLogVisualization();
                  final RootLayoutPanel root = RootLayoutPanel.get();
                  root.add(viz);
                  root.setWidgetTopBottom(viz, 10, Unit.PX, 10, Unit.PX);
                  root.setWidgetLeftRight(viz, 10, Unit.PX, 10, Unit.PX);
                  viz.addCloseHandler(new CloseHandler<RequestLogVisualization>()
                  {
                     public void onClose(CloseEvent<RequestLogVisualization> event)
                     {
                        root.remove(viz);
                     }
                  });
               }
            });
         }
      });
   }
   

   /**
    * Have subclasses override and return true if the satellite application is
    * not ready to process remote server events until some time after the
    * satellite window is created.
    * @return
    */
   protected boolean manuallyFlushPendingEvents()
   {
      return false;
   }
   
   public void go(RootLayoutPanel rootPanel, 
                  final Command dismissLoadingProgress)
   {
      // indicate that we are a satellite window
      satellite_.initialize(name_,
                            new CommandWithArg<JavaScriptObject> () {
                               @Override
                               public void execute(JavaScriptObject params)
                               {
                                  view_.reactivate(params);                
                               }
                            });

      if (!manuallyFlushPendingEvents())
      {
         flushPendingEvents();
      }
      
      // inject ace themes
      pAceThemes_.get();
      
      // register for uncaught exceptions (do this after calling 
      // initSatelliteWindow b/c it depends on Server)
      uncaughtExHandler_.register();
      
      // create the widget
      Widget w = view_.getWidget();
      rootPanel.add(w);
      rootPanel.setWidgetTopBottom(w, 0, Style.Unit.PX, 0, Style.Unit.PX);
      rootPanel.setWidgetLeftRight(w, 0, Style.Unit.PX, 0, Style.Unit.PX);

      if (pUserPrefs_.get().ariaApplicationRole().getValue())
      {
         // "application" role prioritizes application keyboard handling
         // over screen-reader shortcuts
         view_.getWidget().getElement().setAttribute("role", "application");
      }

      // show the view
      view_.show(satellite_.getParams());
      
      // dismiss loading progress
      dismissLoadingProgress.execute();
   }

   protected void flushPendingEvents()
   {
      satellite_.flushPendingEvents(name_);
   }


   private String name_;
   private SatelliteApplicationView view_;
   private Satellite satellite_;
   private Provider<AceThemes> pAceThemes_;
   private Provider<UserPrefs> pUserPrefs_;
   private ApplicationUncaughtExceptionHandler uncaughtExHandler_;
}

@@ -1246,46 +1246,8 @@
 rg;%0A
-import org.rstudio.core.client.Debug;%0A
 impo

remove unused import