/* * 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 listenerList = new Vector(); private MenuGroup menuGroup; private Map menuItemButtonMap = new HashMap(); /** 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 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("" + menuItem.getDisplayName() + ""); //$NON-NLS-1$ //$NON-NLS-2$ } } else { setText("" + menuItem.getName() + ""); //$NON-NLS-1$ //$NON-NLS-2$ } 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)); if (menuItem.getName().equals("-")) this.setVisible(false); addActionListener(this); } public void actionPerformed(ActionEvent e) { fireItemSelected(foodItem); } } @Override public void doGoBack() { fireBackFromItemSelected(); } }