/*
* 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.fixes;
import java.util.ArrayList;
import java.util.List;
import org.onecmdb.ui.gwt.desktop.client.WindowFactory;
import org.onecmdb.ui.gwt.desktop.client.control.CIProxy;
import org.onecmdb.ui.gwt.desktop.client.mvc.CMDBEvents;
import org.onecmdb.ui.gwt.desktop.client.service.CMDBAsyncCallback;
import org.onecmdb.ui.gwt.desktop.client.service.model.CIModel;
import org.onecmdb.ui.gwt.desktop.client.service.model.CMDBPermissions;
import org.onecmdb.ui.gwt.desktop.client.service.model.CMDBSession;
import org.onecmdb.ui.gwt.desktop.client.service.model.ModelServiceFactory;
import org.onecmdb.ui.gwt.desktop.client.service.model.ValueModel;
import org.onecmdb.ui.gwt.desktop.client.service.model.grid.AttributeColumnConfig;
import org.onecmdb.ui.gwt.desktop.client.service.model.grid.CIModelCollection;
import org.onecmdb.ui.gwt.desktop.client.utils.EditorFactory;
import org.onecmdb.ui.gwt.desktop.client.widget.grid.CIPropertyGrid;
import org.onecmdb.ui.gwt.desktop.client.widget.grid.CIPropertyPanel;
import com.extjs.gxt.ui.client.Events;
import com.extjs.gxt.ui.client.data.BasePagingLoadConfig;
import com.extjs.gxt.ui.client.data.BasePagingLoadResult;
import com.extjs.gxt.ui.client.data.BasePagingLoader;
import com.extjs.gxt.ui.client.data.ModelData;
import com.extjs.gxt.ui.client.event.BaseEvent;
import com.extjs.gxt.ui.client.event.GridEvent;
import com.extjs.gxt.ui.client.event.Listener;
import com.extjs.gxt.ui.client.store.ListStore;
import com.extjs.gxt.ui.client.widget.Component;
import com.extjs.gxt.ui.client.widget.ComponentPlugin;
import com.extjs.gxt.ui.client.widget.Window;
import com.extjs.gxt.ui.client.widget.form.ComboBox;
import com.extjs.gxt.ui.client.widget.form.ComboBox.TriggerAction;
import com.extjs.gxt.ui.client.widget.grid.CellEditor;
import com.extjs.gxt.ui.client.widget.grid.ColumnConfig;
import com.extjs.gxt.ui.client.widget.grid.ColumnData;
import com.extjs.gxt.ui.client.widget.grid.Grid;
import com.extjs.gxt.ui.client.widget.grid.GridCellRenderer;
import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.DeferredCommand;
public class CIColumnConfig extends ColumnConfig implements ComponentPlugin {
private Grid grid;
private AttributeColumnConfig config;
private CMDBPermissions permissions;
public CIColumnConfig() {
super();
init();
}
public CIColumnConfig(AttributeColumnConfig config) {
super();
this.config = config;
init();
}
public CIColumnConfig(String id, String name, int width) {
super(id, name, width);
init();
}
public void setPermissions(CMDBPermissions perm) {
this.permissions = perm;
}
protected void init() {
setEditor(getCIEditor());
setRenderer(new GridCellRenderer() {
public String render(ModelData model, String property, ColumnData config, int rowIndex,
int colIndex, ListStore store) {
String text = "";
String image = "";
if (model instanceof CIModelCollection) {
String split[] = property.split("\\.");
String name = split[0];
String attr = split[1];
CIModel ci = ((CIModelCollection)model).getCIModel(name);
ValueModel item = ci.get(attr);
if (item == null) {
return("");
}
text = item.getValue();
if (text == null) {
return("");
}
if (item.isComplex()) {
text = item.getValueDisplayName();
if (item.getValue() != null) {
String url = item.get(CIModel.CI_ICON_PATH);
if (url != null) {
url = CMDBSession.get().getContentRepositoryURL() + "/" + url;
image= "<a style='background-image:url(" + url + ");background-repeat: no-repeat; background-position: left center; font-size:16px;'> </a>";
}
}
}
}
if (model instanceof ValueModel) {
ValueModel item = (ValueModel)model;
text = item.getValue();
if (text == null) {
return("");
}
if (item.isComplex()) {
text = item.getValueDisplayName();
if (item.getValue() != null) {
String url = item.get(CIModel.CI_ICON_PATH);
if (url != null) {
url = CMDBSession.get().getContentRepositoryURL() + "/" + url;
image= "<a style='background-image:url(" + url + ");background-repeat: no-repeat; background-position: left center; font-size:16px;'> </a>";
}
}
}
}
config.css = "x-grid3-url-col-td";
if (permissions.getCurrentState().equals(CMDBPermissions.PermissionState.READONLY)) {
return "<div class='x-grid3-ci-col x-grid3-ci-" + getId() + "'>" +
image + "<a href='javascript:void()'>" + text + "</a>" +
"</div>";
} else {
return(image + text);
}
}
});
}
protected CellEditor getCIEditor() {
if (this.config == null) {
return(null);
}
final ComboBox<CIModel> combo = new ComboBox<CIModel>();
combo.setPageSize(20);
combo.setMinListWidth(250);
combo.setWidth(250);
combo.setTriggerAction(TriggerAction.ALL);
CIModel type = new CIModel();
type.setAlias(config.getType());
CIProxy proxy = new CIProxy(config.getMDR(), type, config.isSelectTemplates());
BasePagingLoader loader = new BasePagingLoader<BasePagingLoadConfig, BasePagingLoadResult<CIModel>>(proxy);
ListStore<CIModel> store = new ListStore<CIModel>(loader);
combo.setStore(store);
combo.setTypeAhead(true);
combo.setSimpleTemplate("{" + CIModel.CI_NAME_AND_ICON + "}");
combo.setDisplayField(CIModel.CI_NAME_AND_ICON);
CellEditor editor = new CellEditor(combo) {
@Override
public Object preProcessValue(Object value) {
if (value == null) {
return value;
}
if (value instanceof ValueModel) {
CIModel model = new CIModel();
model.setAlias(((ValueModel)value).getValue());
return(model);
}
if (value instanceof CIModel) {
return(value);
}
return value.toString();
}
@Override
public Object postProcessValue(Object value) {
return(value);
}
};
return(editor);
}
public void init(Component component) {
if (component instanceof Grid) {
this.grid = (Grid) component;
grid.addListener(Events.CellClick, new Listener<GridEvent>() {
public void handleEvent(GridEvent e) {
onMouseDown(e);
}
});
}
}
protected void onMouseDown(GridEvent ge) {
if (!permissions.getCurrentState().equals(CMDBPermissions.PermissionState.READONLY)) {
return;
}
String cls = ge.getTarget().getParentElement().getClassName();
if (cls == null || cls.indexOf("x-grid3-ci-" + getId()) < 0) {
return;
}
ge.stopEvent();
int index = grid.getView().findRowIndex(ge.getTarget());
ModelData m = grid.getStore().getAt(index);
if (m instanceof CIPropertyGrid.ValueWrapper) {
m = ((CIPropertyGrid.ValueWrapper)m).getModel();
}
int col = grid.getView().findCellIndex(ge.getTarget(), null);
ColumnConfig colModel = grid.getColumnModel().getColumn(col);
String property = colModel.getDataIndex();
Object value = m.get(property);
if (value instanceof ValueModel) {
final ValueModel vModel = (ValueModel)value;
if (vModel.isComplex()) {
if (vModel.getValue() == null) {
return;
}
fireEvent(CMDBEvents.POPUP_HIDE_EVENT);
// Open property for this alias.
DeferredCommand.addCommand(new Command() {
public void execute() {
// Need to load the alias....
String alias = vModel.getValue();
List<String> array = new ArrayList<String>();
array.add(alias);
ModelServiceFactory.get().getCIModel(CMDBSession.get().getToken(), config.getMDR(), array, new CMDBAsyncCallback<List<CIModel>>() {
@Override
public void onSuccess(List<CIModel> arg0) {
if (arg0 == null || arg0.size() > 0) {
openPropertyWindow(vModel.getValueDisplayName(), arg0.get(0));
}
}
});
}
});
}
}
}
private void openPropertyWindow(String displayName, CIModel model) {
CIModelCollection col = new CIModelCollection();
col.addCIModel("offspring", model);
final CIPropertyPanel panel = new CIPropertyPanel(config.getMDR(), col, "Root");
panel.setPermissions(permissions);
Window w = WindowFactory.getWindow("Properties for " + displayName, panel);
//w.add(new CIValueForm(gridConfig, store, data));
w.show();
w.layout();
w.toFront();
}
}