TavernerPOS - Source Code
Clone:
git clone http://www.librarysmith.co.uk/tavernerPOS
/*
* GroupView.java
*
* Created on August 5, 2006, 9:29 PM
*/
package com.floreantpos.ui.views.order;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Vector;
import javax.swing.AbstractButton;
import javax.swing.SwingConstants;
import com.floreantpos.Messages;
import com.floreantpos.PosException;
import com.floreantpos.model.MenuGroup;
import com.floreantpos.model.MenuItem;
import com.floreantpos.model.dao.MenuItemDAO;
import com.floreantpos.swing.PosButton;
import com.floreantpos.ui.views.order.actions.ItemSelectionListener;
/**
*
* @author MShahriar
*/
public class MenuItemView extends SelectionView {
public final static String VIEW_NAME = "ITEM_VIEW"; //$NON-NLS-1$
private Vector<ItemSelectionListener> listenerList = new Vector<ItemSelectionListener>();
private MenuGroup menuGroup;
private Map<Integer, ItemButton> menuItemButtonMap = new HashMap<Integer, MenuItemView.ItemButton>();
/** Creates new form GroupView */
public MenuItemView() {
super(com.floreantpos.POSConstants.ITEMS);
setBackEnable(false);
}
public MenuGroup getMenuGroup() {
return menuGroup;
}
public void setMenuGroup(MenuGroup menuGroup) {
this.menuGroup = menuGroup;
reset();
menuItemButtonMap.clear();
if (menuGroup == null) {
return;
}
MenuItemDAO dao = new MenuItemDAO();
try {
List<MenuItem> items = dao.findByParent(menuGroup, false);
setBackEnable(items.size() > 0);
setItems(items);
} catch (PosException e) {
e.printStackTrace();
}
}
@Override
protected AbstractButton createItemButton(Object item) {
MenuItem menuItem = (MenuItem) item;
ItemButton itemButton = new ItemButton(menuItem);
menuItemButtonMap.put(menuItem.getId(), itemButton);
return itemButton;
}
public void addItemSelectionListener(ItemSelectionListener listener) {
listenerList.add(listener);
}
public void removeItemSelectionListener(ItemSelectionListener listener) {
listenerList.remove(listener);
}
private void fireItemSelected(MenuItem foodItem) {
for (ItemSelectionListener listener : listenerList) {
listener.itemSelected(foodItem);
}
}
private void fireBackFromItemSelected() {
for (ItemSelectionListener listener : listenerList) {
listener.itemSelectionFinished(menuGroup);
}
}
public void selectItem(MenuItem menuItem) {
ItemButton button = menuItemButtonMap.get(menuItem.getId());
if(button != null) {
button.requestFocus();
}
}
private class ItemButton extends PosButton implements ActionListener {
private static final int BUTTON_SIZE = 100;
MenuItem foodItem;
ItemButton(MenuItem menuItem) {
this.foodItem = menuItem;
setFocusable(true);
setFocusPainted(true);
setVerticalTextPosition(SwingConstants.BOTTOM);
setHorizontalTextPosition(SwingConstants.CENTER);
if(menuItem.getImage() != null) {
int w = BUTTON_SIZE - 10;
int h = BUTTON_SIZE - 10;
if(menuItem.isShowImageOnly()) {
setIcon(menuItem.getScaledImage(w, h));
}
else {
w = 80;
h = 40;
setIcon(menuItem.getScaledImage(w, h));
setText("<html><body><center>" + menuItem.getDisplayName() + "</center></body></html>"); //$NON-NLS-1$ //$NON-NLS-2$
}
}
else {
setText("<html><body><center>" + menuItem.getName() + "</center></body></html>"); //$NON-NLS-1$ //$NON-NLS-2$
}
if(menuItem.getButtonColor() != null) {
setBackground(new Color(menuItem.getButtonColor()));
}
if(menuItem.getTextColor() != null) {
setForeground(new Color(menuItem.getTextColor()));
}
setPreferredSize(new Dimension(BUTTON_SIZE, BUTTON_SIZE));
addActionListener(this);
}
public void actionPerformed(ActionEvent e) {
fireItemSelected(foodItem);
}
}
@Override
public void doGoBack() {
fireBackFromItemSelected();
}
}
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- Last Updated: Monday, 04 April 2016 02:04
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