/*
* GitChangelistTable.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.vcs.git;
import com.google.gwt.cell.client.FieldUpdater;
import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.text.shared.SafeHtmlRenderer;
import com.google.gwt.user.cellview.client.Column;
import org.rstudio.core.client.cellview.TriStateCheckboxCell;
import org.rstudio.studio.client.common.vcs.StatusAndPath;
import org.rstudio.studio.client.workbench.views.vcs.common.ChangelistTable;
import org.rstudio.studio.client.workbench.views.vcs.common.events.StageUnstageEvent;
import org.rstudio.studio.client.workbench.views.vcs.common.events.StageUnstageHandler;
import java.util.ArrayList;
import java.util.Comparator;
public class GitChangelistTable extends ChangelistTable
{
public void toggleStaged(boolean moveSelection)
{
ArrayList<StatusAndPath> items = getSelectedItems();
if (items.size() > 0)
{
boolean unstage = items.get(0).getStatus().charAt(1) == ' ';
fireEvent(new StageUnstageEvent(unstage, items));
if (moveSelection)
{
moveSelectionDown();
}
}
}
@Override
protected SafeHtmlRenderer<String> getStatusRenderer()
{
return new GitStatusRenderer();
}
@Override
protected void configureTable()
{
final Column<StatusAndPath, Boolean> stagedColumn = new Column<StatusAndPath, Boolean>(
new TriStateCheckboxCell<StatusAndPath>(selectionModel_))
{
@Override
public Boolean getValue(StatusAndPath object)
{
return "??".equals(object.getStatus()) ? Boolean.FALSE :
object.getStatus().charAt(1) == ' ' ? Boolean.TRUE :
object.getStatus().charAt(0) == ' ' ? Boolean.FALSE :
null;
}
};
stagedColumn.setHorizontalAlignment(Column.ALIGN_CENTER);
stagedColumn.setFieldUpdater(new FieldUpdater<StatusAndPath, Boolean>()
{
@Override
public void update(final int index,
final StatusAndPath object,
Boolean value)
{
fireEvent(new StageUnstageEvent(!value, getSelectedItems()));
}
});
stagedColumn.setSortable(true);
sortHandler_.setComparator(stagedColumn, new Comparator<StatusAndPath>()
{
@Override
public int compare(StatusAndPath a, StatusAndPath b)
{
Boolean a1 = stagedColumn.getValue(a);
Boolean b1 = stagedColumn.getValue(b);
int a2 = a1 == null ? 0 : a1 ? -1 : 1;
int b2 = b1 == null ? 0 : b1 ? -1 : 1;
return a2 - b2;
}
});
table_.addColumn(stagedColumn, "Staged");
table_.setColumnWidth(stagedColumn, "46px");
super.configureTable();
}
public HandlerRegistration addStageUnstageHandler(StageUnstageHandler handler)
{
return addHandler(handler, StageUnstageEvent.TYPE);
}
}