/* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.activiti.explorer.ui.alfresco;
import org.activiti.explorer.Messages;
import org.activiti.explorer.data.LazyLoadingContainer;
import org.activiti.explorer.ui.mainlayout.ExplorerLayout;
import org.activiti.explorer.ui.process.ProcessDefinitionDetailPanel;
import org.activiti.explorer.ui.process.ProcessDefinitionPage;
import com.vaadin.ui.Component;
import com.vaadin.ui.Label;
import com.vaadin.ui.Table;
/**
* @author Joram Barrez
*/
public class AlfrescoProcessDefinitionDetailPanel extends ProcessDefinitionDetailPanel {
private static final long serialVersionUID = 1L;
public AlfrescoProcessDefinitionDetailPanel(String processDefinitionId, ProcessDefinitionPage processDefinitionPage) {
super(processDefinitionId, processDefinitionPage);
}
protected void initActions() {
// no actions (start process instance) needed for Alfresco
}
protected void initUi() {
super.initUi(); // diagram etc.
initProcessInstancesTable();
}
protected void initProcessInstancesTable() {
ProcessInstanceTableLazyQuery query = new ProcessInstanceTableLazyQuery(processDefinition.getId());
// Header
Label instancesTitle = new Label(i18nManager.getMessage(Messages.PROCESS_INSTANCES) + " (" + query.size() + ")");
instancesTitle.addStyleName(ExplorerLayout.STYLE_H3);
instancesTitle.addStyleName(ExplorerLayout.STYLE_DETAIL_BLOCK);
instancesTitle.addStyleName(ExplorerLayout.STYLE_NO_LINE);
detailPanelLayout.addComponent(instancesTitle);
if (query.size() > 0) {
Label emptySpace = new Label(" ", Label.CONTENT_XHTML);
detailPanelLayout.addComponent(emptySpace);
Table instancesTable = new Table();
instancesTable.setWidth(400, UNITS_PIXELS);
if (query.size() > 6) {
instancesTable.setPageLength(6);
} else {
instancesTable.setPageLength(query.size());
}
LazyLoadingContainer container = new LazyLoadingContainer(query);
instancesTable.setContainerDataSource(container);
// container props
instancesTable.addContainerProperty(AlfrescoProcessInstanceTableItem.PROPERTY_ID, String.class, null);
instancesTable.addContainerProperty(AlfrescoProcessInstanceTableItem.PROPERTY_BUSINESSKEY, String.class, null);
instancesTable.addContainerProperty(AlfrescoProcessInstanceTableItem.PROPERTY_ACTIONS, Component.class, null);
// column alignment
instancesTable.setColumnAlignment(AlfrescoProcessInstanceTableItem.PROPERTY_ACTIONS, Table.ALIGN_CENTER);
// column header
instancesTable.setColumnHeader(AlfrescoProcessInstanceTableItem.PROPERTY_ID, i18nManager.getMessage(Messages.PROCESS_INSTANCE_ID));
instancesTable.setColumnHeader(AlfrescoProcessInstanceTableItem.PROPERTY_BUSINESSKEY, i18nManager.getMessage(Messages.PROCESS_INSTANCE_BUSINESSKEY));
instancesTable.setColumnHeader(AlfrescoProcessInstanceTableItem.PROPERTY_ACTIONS, i18nManager.getMessage(Messages.PROCESS_INSTANCE_ACTIONS));
instancesTable.setEditable(false);
instancesTable.setSelectable(true);
instancesTable.setNullSelectionAllowed(false);
instancesTable.setSortDisabled(true);
detailPanelLayout.addComponent(instancesTable);
} else {
Label noInstances = new Label(i18nManager.getMessage(Messages.PROCESS_NO_INSTANCES));
detailPanelLayout.addComponent(noInstances);
}
}
}