James Moger
2011-04-21 a645ba09d693495c50ab0ee0d1fc2734407b73a4
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package com.gitblit.wicket.panels;
 
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.concurrent.atomic.AtomicInteger;
 
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.markup.repeater.data.DataView;
import org.apache.wicket.markup.repeater.data.ListDataProvider;
import org.eclipse.jgit.diff.DiffEntry.ChangeType;
 
import com.gitblit.utils.JGitUtils;
import com.gitblit.wicket.WicketUtils;
import com.gitblit.wicket.models.PathModel.PathChangeModel;
 
public class CommitLegendPanel extends Panel {
 
    private static final long serialVersionUID = 1L;
 
    public CommitLegendPanel(String id, List<PathChangeModel> paths) {
        super(id);
        final Map<ChangeType, AtomicInteger> stats = JGitUtils.getChangedPathsStats(paths);        
        ListDataProvider<ChangeType> legendDp = new ListDataProvider<ChangeType>(new ArrayList<ChangeType>(stats.keySet()));
        DataView<ChangeType> legendsView = new DataView<ChangeType>("legend", legendDp) {
            private static final long serialVersionUID = 1L;
 
            public void populateItem(final Item<ChangeType> item) {
                ChangeType entry = item.getModelObject();
 
                Label changeType = new Label("changeType", "");
                WicketUtils.setChangeTypeCssClass(changeType, entry);
                item.add(changeType);
                int count = stats.get(entry).intValue();
                String description  = "";
                switch(entry) {
                case ADD:
                    description = MessageFormat.format(getString("gb.filesAdded"), count);
                    break;
                case MODIFY:
                    description = MessageFormat.format(getString("gb.filesModified"), count);
                    break;
                case DELETE:
                    description = MessageFormat.format(getString("gb.filesDeleted"), count);
                    break;
                case COPY:
                    description = MessageFormat.format(getString("gb.filesCopied"), count);
                    break;
                case RENAME:
                    description = MessageFormat.format(getString("gb.filesRenamed"), count);
                    break;
                }                
                item.add(new Label("description", description));
            }
        };
        add(legendsView);
    }
}