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Rev 1992 Rev 2027
Line 23... Line 23...
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public class ItemList extends ResizeComposite{
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public class ItemList extends ResizeComposite{
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    public static final int VISIBLE_ITEMS_COUNT = 10;
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    public static final int VISIBLE_ITEMS_COUNT = 10;
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    public interface Listener {
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    public interface Listener {
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        void onItemSelected(Item item);
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        void onItemSelected(long itemId);
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      }
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      }
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    Map<Long, Item> itemsMap = new HashMap<Long, Item>();
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    //Map<Long, Item> itemsMap = new HashMap<Long, Item>();
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    private final CatalogServiceAsync catalogService = GWT.create(CatalogService.class);
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    private final CatalogServiceAsync catalogService = GWT.create(CatalogService.class);
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    interface ItemListUiBinder extends UiBinder<Widget, ItemList> { }
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    interface ItemListUiBinder extends UiBinder<Widget, ItemList> { }
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    private static final ItemListUiBinder uiBinder = GWT.create(ItemListUiBinder.class);
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    private static final ItemListUiBinder uiBinder = GWT.create(ItemListUiBinder.class);
Line 61... Line 61...
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        //updateItemDescriptionTable(items);
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        //updateItemDescriptionTable(items);
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    }
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    }
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    private void initHeader(){
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    private void initHeader(){
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        // Initialize the header.
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        // Initialize the header.
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        header.getColumnFormatter().setWidth(0, "128px");
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        header.getColumnFormatter().setWidth(0, "80px");
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        header.getColumnFormatter().setWidth(1, "128px");
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        header.getColumnFormatter().setWidth(1, "128px");
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        header.getColumnFormatter().setWidth(2, "200px");
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        header.getColumnFormatter().setWidth(2, "150px");
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        header.getColumnFormatter().setWidth(3, "200px");
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        header.getColumnFormatter().setWidth(3, "200px");
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        header.getColumnFormatter().setWidth(4, "200px");
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        header.getColumnFormatter().setWidth(4, "200px");
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        header.getColumnFormatter().setWidth(5, "128px");
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        header.getColumnFormatter().setWidth(5, "128px");
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        header.getColumnFormatter().setWidth(6, "128px");
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        header.getColumnFormatter().setWidth(6, "220px");
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        header.setText(0, 0, "Item Id");
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        header.setText(0, 0, "Item Id");
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        header.setText(0, 1, "Product Group");
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        header.setText(0, 1, "Product Group");
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        header.setText(0, 2, "Brand");
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        header.setText(0, 2, "Brand");
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        header.setText(0, 3, "Model Number");
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        header.setText(0, 3, "Model Number");
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        header.setText(0, 4, "Model Name");
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        header.setText(0, 4, "Model Name");
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        header.setText(0, 5, "MRP");
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        header.setText(0, 5, "Color");
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        header.setText(0, 6, "Category");
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        header.setText(0, 6, "Category");
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    }
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    }
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    private void updateItemDescriptionTable(List<Item> items){
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    private void updateItemDescriptionTable(List<Item> items){
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        itemDescriptionTable.removeAllRows();
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        itemDescriptionTable.getColumnFormatter().setWidth(0, "128px");
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        itemDescriptionTable.getColumnFormatter().setWidth(0, "80px");
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        itemDescriptionTable.getColumnFormatter().setWidth(1, "128px");
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        itemDescriptionTable.getColumnFormatter().setWidth(1, "128px");
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        itemDescriptionTable.getColumnFormatter().setWidth(2, "200px");
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        itemDescriptionTable.getColumnFormatter().setWidth(2, "150px");
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        itemDescriptionTable.getColumnFormatter().setWidth(3, "200px");
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        itemDescriptionTable.getColumnFormatter().setWidth(3, "200px");
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        itemDescriptionTable.getColumnFormatter().setWidth(4, "200px");
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        itemDescriptionTable.getColumnFormatter().setWidth(4, "200px");
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        itemDescriptionTable.getColumnFormatter().setWidth(5, "128px");
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        itemDescriptionTable.getColumnFormatter().setWidth(5, "128px");
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        itemDescriptionTable.getColumnFormatter().setWidth(6, "128px");
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        itemDescriptionTable.getColumnFormatter().setWidth(6, "220px");
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        int i=0;
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        int i=0;
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        for(final Item item : items){
 94 
        for(final Item item : items){
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            itemsMap.put(item.getId(), item);
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            //itemsMap.put(item.getId(), item);
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            int col = 0;
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            int col = 0;
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            itemDescriptionTable.setText(i, col++, item.getId() + "");
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            itemDescriptionTable.setText(i, col++, item.getId() + "");
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            itemDescriptionTable.setText(i, col++, item.getProductGroup());
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            itemDescriptionTable.setText(i, col++, item.getProductGroup());
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            itemDescriptionTable.setText(i, col++, item.getBrand());
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            itemDescriptionTable.setText(i, col++, item.getBrand());
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            itemDescriptionTable.setText(i, col++, item.getModelNumber());
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            itemDescriptionTable.setText(i, col++, item.getModelNumber());
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            itemDescriptionTable.setText(i, col++, item.getModelName());
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            itemDescriptionTable.setText(i, col++, item.getModelName());
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            itemDescriptionTable.setText(i, col++, item.getMrp()+"");
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            itemDescriptionTable.setText(i, col++, item.getColor());
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            itemDescriptionTable.setText(i, col++, item.getCategory()+"");
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            itemDescriptionTable.setText(i, col++, item.getCategory()+"");
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            i++;
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            i++;
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        }
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        }
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    }
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    }
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    void onClick(ClickEvent event) {
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    void onClick(ClickEvent event) {
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        Cell cell = itemDescriptionTable.getCellForEvent(event);
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        Cell cell = itemDescriptionTable.getCellForEvent(event);
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        int newRowIndex = cell.getRowIndex();
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        int newRowIndex = cell.getRowIndex();
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        selectRow(newRowIndex);
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        selectRow(newRowIndex);
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        String itemId = itemDescriptionTable.getText(newRowIndex, 0);
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        String itemId = itemDescriptionTable.getText(newRowIndex, 0);
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        Window.alert("Item id = " + itemId);
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        listener.onItemSelected(itemsMap.get(Long.parseLong(itemId)));
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        listener.onItemSelected(Long.parseLong(itemId));
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    }
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    }
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    private void selectRow(int row) {
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    private void selectRow(int row) {
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        String style = selectionStyle.selectedRow();
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        String style = selectionStyle.selectedRow();
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        if(selectedRow != -1){
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        if(selectedRow != -1){
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        selectedRow = row;
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        selectedRow = row;
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    }
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    }
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    private void loadDummyItems() {
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    private void loadDummyItems() {
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        Item i = new Item(1, "Handset", "Spice", "mi310", "phone", "White", 2, "comments", 1, 1,
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        Item i = new Item(1, "Handset", "Spice", "mi310", "phone", "White", 324, "comments", 1, 1,
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                "", 3000.50, 3000.00, 3000, 3000, 12, 12345, 12345, 12345, 12345, "status", null, "best", 2990, null, null);
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                "", 3000.50, 3000.00, 3000, 3000, 12, 12345, 12345, 12345, 12345, "status", null, "best", 2990, null, null);
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        List<Item> items = new ArrayList<Item>();
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        List<Item> items = new ArrayList<Item>();
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        items.add(i);
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        items.add(i);
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        this.items = items;
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        this.items = items;
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        itemsMap.put(i.getId(), i);
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        //itemsMap.put(i.getId(), i);
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    }
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    }
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    public void loadAllItems() {
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    public void loadAllItems() {
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        catalogService.getAllItems(new AsyncCallback<List<Item>>() {
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        catalogService.getAllItems(new AsyncCallback<List<Item>>() {
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            public void onFailure(Throwable caught) {
 144 
            public void onFailure(Throwable caught) {
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                Window.alert("Could not get all items...");
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                Window.alert("Could not get all items...");
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            }
 146 
            }
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            public void onSuccess(List<Item> result) {
 147 
            public void onSuccess(List<Item> result) {
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                itemsMap.clear();
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                updateItemDescriptionTable(result);
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                updateItemDescriptionTable(result);
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                //setItems(result);
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                //setItems(result);
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            }
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            }
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        });
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        });
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    }
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    }
Line 157... Line 155...
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        catalogService.getBestDeals(new AsyncCallback<List<Item>>() {
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        catalogService.getBestDeals(new AsyncCallback<List<Item>>() {
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            public void onFailure(Throwable caught) {
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            public void onFailure(Throwable caught) {
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                Window.alert("Could not load best deals.");
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                Window.alert("Could not load best deals.");
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            }
 158 
            }
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            public void onSuccess(List<Item> result) {
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            public void onSuccess(List<Item> result) {
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                itemsMap.clear();
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                updateItemDescriptionTable(result);
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                updateItemDescriptionTable(result);
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                //setItems(result);
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                //setItems(result);
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            }
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            }
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        });
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        });
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    }
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    }
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        catalogService.getLatestArrivals(new AsyncCallback<List<Item>>() {
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        catalogService.getLatestArrivals(new AsyncCallback<List<Item>>() {
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            public void onFailure(Throwable caught) {
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            public void onFailure(Throwable caught) {
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                Window.alert("Could not load latest arrivals.");
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                Window.alert("Could not load latest arrivals.");
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            }
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            }
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            public void onSuccess(List<Item> result) {
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            public void onSuccess(List<Item> result) {
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                itemsMap.clear();
 - 
 
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                updateItemDescriptionTable(result);
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                updateItemDescriptionTable(result);
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                //setItems(result);
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                //setItems(result);
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            }
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            }
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        });
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        });
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    }
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    }
Line 183... Line 179...
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        catalogService.getBestSellers(new AsyncCallback<List<Item>>() {
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        catalogService.getBestSellers(new AsyncCallback<List<Item>>() {
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            public void onFailure(Throwable caught) {
 180 
            public void onFailure(Throwable caught) {
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                Window.alert("Could not load best sellers.");
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                Window.alert("Could not load best sellers.");
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            }
 182 
            }
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            public void onSuccess(List<Item> result) {
 183 
            public void onSuccess(List<Item> result) {
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                itemsMap.clear();
 - 
 
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                updateItemDescriptionTable(result);
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                updateItemDescriptionTable(result);
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                //setItems(result);
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                //setItems(result);
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            }
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            }
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        });
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        });
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    }
 188 
    }
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    void setItems(List<Item> items) {
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        this.items = items;
 - 
 
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    }
 - 
 
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- 
 
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}
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}