/*
* ShellPane.java
*
* Copyright (C) 2009-12 by RStudio, Inc.
*
* 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.workbench.views.console.shell;
import com.google.gwt.core.client.Scheduler;
import com.google.gwt.core.client.Scheduler.ScheduledCommand;
import com.google.gwt.user.client.ui.*;
import com.google.inject.Inject;
import org.rstudio.core.client.CommandWithArg;
import org.rstudio.studio.client.application.events.EventBus;
import org.rstudio.studio.client.common.filetypes.FileTypeRegistry;
import org.rstudio.studio.client.common.shell.ShellWidget;
import org.rstudio.studio.client.workbench.prefs.model.UIPrefs;
import org.rstudio.studio.client.workbench.views.source.editors.text.AceEditor;
public class ShellPane extends ShellWidget implements Shell.Display
{
@Inject
public ShellPane(final AceEditor editor, UIPrefs uiPrefs, EventBus events)
{
super(editor, events);
editor.setDisableOverwrite(true);
editor.setFileType(FileTypeRegistry.R, true);
// Setting file type to R changes the wrap mode to false. We want it to
// be true so that the console input can wrap.
editor.setUseWrapMode(true);
uiPrefs.syntaxColorConsole().bind(new CommandWithArg<Boolean>()
{
public void execute(Boolean arg)
{
Widget inputWidget = editor.getWidget();
if (arg)
inputWidget.removeStyleName("nocolor");
else
inputWidget.addStyleName("nocolor");
}
});
uiPrefs.blinkingCursor().bind(new CommandWithArg<Boolean>()
{
public void execute(Boolean arg)
{
editor.setBlinkingCursor(arg);
}
});
}
@Override
public void onBeforeUnselected()
{
scrollPanel_.saveScrollPosition();
}
@Override
public void onBeforeSelected()
{
}
@Override
public void onSelected()
{
Scheduler.get().scheduleDeferred(new ScheduledCommand()
{
@Override
public void execute()
{
doOnLoad();
scrollPanel_.restoreScrollPosition();
input_.focus();
}
});
}
}