package com.inepex.ineForm.client.table;

import com.google.gwt.dom.client.Style.Visibility;
import com.google.gwt.user.cellview.client.AbstractCellTable;
import com.google.gwt.user.cellview.client.CellTable;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.IsWidget;
import com.google.gwt.user.client.ui.Widget;
import com.google.inject.assistedinject.Assisted;
import com.google.inject.assistedinject.AssistedInject;
import com.inepex.ineForm.client.resources.ResourceHelper;
import com.inepex.ineForm.shared.descriptorext.TableRDesc;
import com.inepex.ineForm.shared.render.TableFieldRenderer;
import com.inepex.ineom.shared.assistedobject.AssistedObject;
import com.inepex.ineom.shared.descriptorstore.DescriptorStore;

/**
 * A CellTable that automatically renders itself according to the given
 * ObjectRenderDescriptor and TableRenderDescriptor
 * 
 * Usage:
 * 1. set attributes
 * 2. call renderTable() 
 * 3. call dataConnector.update() to set or refresh table data 
 * 
 * IMPORTANT: Don't forget to call renderTable() before use!
 * 
 * @author SoTi
 * @author Sebi
 * @author Szobi
 * 
 */

public class IneTable extends AbstractIneTable implements IsWidget {

	private final FlowPanel mainPanel = new FlowPanel();
	
	@AssistedInject
	public IneTable(
			DescriptorStore descriptorStore,
			@Assisted("od") String objectDescName,
			@Assisted("trd") String tableRenderDescriptorName,
			@Assisted IneDataConnector connector,
			TableFieldRenderer fieldRenderer) {
		super(descriptorStore,
			objectDescName,
			getTRD(descriptorStore, objectDescName, tableRenderDescriptorName),
			connector,
			fieldRenderer);
	}

	/**
	 * Uses the default {@link TableRDesc}
	 * 
	 * @param objectDescriptorName
	 * @param dataProvider
	 */
	@AssistedInject
	public IneTable(
			DescriptorStore descStore,
			@Assisted String objectDescriptorName,
			@Assisted IneDataConnector dataProvider,
			TableFieldRenderer fieldRenderer) {
		this(descStore, objectDescriptorName, (String) null, dataProvider, fieldRenderer);
	}

	@Override
	protected AbstractCellTable<AssistedObject> createTable() {
		return new CellTable<AssistedObject>(DEFAULT_PAGE_SIZE, ResourceHelper.cellTableResources(), KEY_PROVIDER) {
			
			@Override
			public void setRowData(int start, java.util.List<? extends AssistedObject> values) {
				super.setRowData(start, values);
				if (values.size() == 0){
					if (pager != null) pager.setVisible(false);
					if (topPager != null) topPager.setVisible(false);
					getTableHeadElement().getStyle().setVisibility(Visibility.HIDDEN);					
				} else {
					if (pager != null) pager.setVisible(true);
					if (topPager != null) topPager.setVisible(true);
					getTableHeadElement().getStyle().setVisibility(Visibility.VISIBLE);
				}
			}

			
		};
	}

	@Override
	protected void addToMainPanel(Widget w) {
		mainPanel.add(w);
	}

	@Override
	public Widget asWidget() {
		return mainPanel;
	}
}

@@ -2935,11 +2935,72 @@
 anel;%0A%09%7D
+%0A%0A%09public FlowPanel getMainPanel() %7B%0A%09%09return mainPanel;%0A%09%7D%0A%09
 %0A%7D%0A

add getter for mainPanel