/*
* Lokomo OneCMDB - An Open Source Software for Configuration
* Management of Datacenter Resources
*
* Copyright (C) 2006 Lokomo Systems AB
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*
* Lokomo Systems AB can be contacted via e-mail: info@lokomo.com or via
* paper mail: Lokomo Systems AB, Sv�rdv�gen 27, SE-182 33
* Danderyd, Sweden.
*
*/
package org.onecmdb.ui.gwt.desktop.client.widget.grid;
import java.util.ArrayList;
import java.util.List;
import org.onecmdb.ui.gwt.desktop.client.fixes.MyGroupingView;
import org.onecmdb.ui.gwt.desktop.client.service.content.ContentData;
import org.onecmdb.ui.gwt.desktop.client.service.model.CIModel;
import org.onecmdb.ui.gwt.desktop.client.service.model.CMDBSession;
import org.onecmdb.ui.gwt.desktop.client.service.model.HistoryModel;
import org.onecmdb.ui.gwt.desktop.client.service.model.LoadConfigModelItem;
import org.onecmdb.ui.gwt.desktop.client.service.model.ModelServiceFactory;
import com.extjs.gxt.ui.client.data.BasePagingLoadResult;
import com.extjs.gxt.ui.client.data.BasePagingLoader;
import com.extjs.gxt.ui.client.data.RpcProxy;
import com.extjs.gxt.ui.client.event.ComponentEvent;
import com.extjs.gxt.ui.client.event.SelectionListener;
import com.extjs.gxt.ui.client.store.GroupingStore;
import com.extjs.gxt.ui.client.widget.ContentPanel;
import com.extjs.gxt.ui.client.widget.LayoutContainer;
import com.extjs.gxt.ui.client.widget.PagingToolBar;
import com.extjs.gxt.ui.client.widget.grid.ColumnConfig;
import com.extjs.gxt.ui.client.widget.grid.ColumnModel;
import com.extjs.gxt.ui.client.widget.grid.Grid;
import com.extjs.gxt.ui.client.widget.grid.GridGroupRenderer;
import com.extjs.gxt.ui.client.widget.grid.GroupColumnData;
import com.extjs.gxt.ui.client.widget.layout.FitLayout;
import com.extjs.gxt.ui.client.widget.menu.Menu;
import com.extjs.gxt.ui.client.widget.menu.MenuItem;
import com.extjs.gxt.ui.client.widget.toolbar.SeparatorToolItem;
import com.extjs.gxt.ui.client.widget.toolbar.SplitToolItem;
import com.google.gwt.user.client.Element;
import com.google.gwt.user.client.rpc.AsyncCallback;
public class CIHistoryGrid extends LayoutContainer {
private CIModel model;
private ContentData mdrData;
private int pageSize = 50;
public CIHistoryGrid(ContentData mdr, CIModel model) {
this.model = model;
this.mdrData = mdr;
}
@Override
protected void onRender(Element parent, int index) {
super.onRender(parent, index);
initUI();
}
public void initUI() {
setLayout(new FitLayout());
RpcProxy proxy = new RpcProxy<LoadConfigModelItem, BasePagingLoadResult<HistoryModel>>() {
@Override
protected void load(LoadConfigModelItem loadConfig,
AsyncCallback<BasePagingLoadResult<HistoryModel>> callback) {
loadConfig.set("data", model);
ModelServiceFactory.get().getHistory(mdrData, CMDBSession.get().getToken(), loadConfig, callback);
}
};
final BasePagingLoader<LoadConfigModelItem, BasePagingLoadResult<HistoryModel>> loader = new BasePagingLoader<LoadConfigModelItem, BasePagingLoadResult<HistoryModel>>(proxy);
loader.setRemoteSort(true);
final LoadConfigModelItem loadConfig = new LoadConfigModelItem();
loadConfig.setOffset(0);
loadConfig.setLimit(pageSize );
loader.useLoadConfig(loadConfig);
loader.setReuseLoadConfig(true);
final PagingToolBar pageToolBar = new PagingToolBar(pageSize);
final SplitToolItem splitItem = new SplitToolItem("Value Changes");
splitItem.setIconStyle("list-items-icon");
Menu menu = new Menu();
menu.add(new MenuItem("All Changes", new SelectionListener<ComponentEvent>() {
@Override
public void componentSelected(ComponentEvent ce) {
splitItem.setText("All Changes");
loadConfig.set("rfcType", "all");
loader.load();
}
}));
menu.add(new MenuItem("Value Changes", new SelectionListener<ComponentEvent>() {
@Override
public void componentSelected(ComponentEvent ce) {
splitItem.setText("Value Changes");
loadConfig.set("rfcType", "values");
loader.load();
}
}));
splitItem.setMenu(menu);
pageToolBar.add(new SeparatorToolItem());
pageToolBar.add(splitItem);
pageToolBar.bind(loader);
GroupingStore<HistoryModel> store = new GroupingStore<HistoryModel>(loader);
store.clearGrouping();
final ColumnModel cm = new ColumnModel(getHistoryColumns());
Grid<HistoryModel> grid = new Grid<HistoryModel>(store, cm);
MyGroupingView view = new MyGroupingView();
view.setForceFit(true);
view.setGroupRenderer(new GridGroupRenderer() {
public String render(GroupColumnData data) {
String f = cm.getColumnById(data.field).getHeader();
String l = data.models.size() == 1 ? "Item" : "Items";
return f + ": " + data.group + " (" + data.models.size() + " " + l + ")";
}
});
grid.setView(view);
grid.setBorders(true);
grid.setLoadMask(true);
ContentPanel cp = new ContentPanel();
cp.setHeaderVisible(false);
cp.setLayout(new FitLayout());
cp.setTopComponent(pageToolBar);
cp.add(grid);
add(cp);
layout();
loader.load();
}
private List<ColumnConfig> getHistoryColumns() {
List<ColumnConfig> list = new ArrayList<ColumnConfig>();
list.add(new ColumnConfig("txid", "Tx", 80));
list.add(new ColumnConfig("issuer", "Who", 80));
list.add(new ColumnConfig("summary", "Summary", 250));
ColumnConfig column = new ColumnConfig("ts", "Date", 150);
column.setDateTimeFormat(CMDBSession.get().getDateTimeFormat());
list.add(column);
return(list);
}
}