Subversion Repositories SmartDukaan

Rev

Rev 1962 | Rev 2027 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
1961 ankur.sing 1 
package in.shop2020.catalog.dashboard.client;
2 
 
3 
import in.shop2020.catalog.dashboard.shared.Item;
4 
 
5 
import com.google.gwt.core.client.EntryPoint;
6 
import com.google.gwt.core.client.GWT;
7 
import com.google.gwt.event.dom.client.ClickEvent;
8 
import com.google.gwt.event.dom.client.ClickHandler;
9 
import com.google.gwt.uibinder.client.UiBinder;
10 
import com.google.gwt.uibinder.client.UiField;
11 
import com.google.gwt.uibinder.client.UiTemplate;
12 
import com.google.gwt.user.client.Window;
13 
import com.google.gwt.user.client.rpc.AsyncCallback;
14 
import com.google.gwt.user.client.ui.DockLayoutPanel;
15 
import com.google.gwt.user.client.ui.RootLayoutPanel;
16 
 
17 
public class CatalogDashboard implements EntryPoint {
18 
 
19 
    @UiTemplate("CatalogDashboard.ui.xml")
20 
    interface CatalogBinder extends UiBinder<DockLayoutPanel, CatalogDashboard> {
21 
    }
22 
 
23 
    private static final CatalogBinder binder = GWT.create(CatalogBinder.class);
24 
    private final CatalogServiceAsync catalogService = GWT.create(CatalogService.class);
25 
    private final LoginServiceAsync loginService = GWT.create(LoginService.class);
26 
 
27 
    @UiField
28 
    TopPanel topPanel;
29 
    @UiField
1992 ankur.sing 30 
    Shortcuts shortcuts;
31 
    /*@UiField
32 
    Filters filters;*/
33 
    @UiField
1961 ankur.sing 34 
    ItemList itemList;
35 
    @UiField
36 
    ItemDetails itemDetails;
37 
 
1992 ankur.sing 38 
 
39 
 
1961 ankur.sing 40 
    RootLayoutPanel root;
41 
    LoginScreen login;
42 
 
43 
    public void onModuleLoad() {
44 
 
45 
        root = RootLayoutPanel.get();
46 
        login = new LoginScreen();
1992 ankur.sing 47 
        //initMainDB("Testing");
1961 ankur.sing 48 
        root.add(login);
49 
        login.setLoginListener(new LoginScreen.LoginListener() {
50 
            @Override
51 
            public void onLoginPressed(String username, String password) {
52 
                authenticateUser(username, password);
53 
            }
54 
        });
55 
    }
56 
 
57 
    private void authenticateUser(String username, String password) {
58 
        final String uname = username;
59 
        loginService.authenticateUser(username, password, new AsyncCallback<Long>() {
60 
            @Override
61 
            public void onSuccess(Long result) {
62 
                if (result != -1) {
63 
                    root.clear();
64 
                    initMainDB(uname);
65 
                    login.clearFields();
66 
                }
67 
            }
68 
            @Override
69 
            public void onFailure(Throwable caught) {
70 
                login.setErrorText("Invalid username/password");
71 
            }
72 
        });
73 
    }
74 
 
75 
    private void initMainDB(String username) {
76 
        DockLayoutPanel dashboard = binder.createAndBindUi(this);
77 
        topPanel.changeGreeting(username);
78 
        itemList.setListener(new ItemList.Listener() {
79 
            public void onItemSelected(Item item) {
80 
                itemDetails.setItemDetails(item);
81 
            }
82 
        });
83 
 
1992 ankur.sing 84 
        itemDetails.setItemUpdateListener(new ItemDetails.ItemUpdateListener() {
1961 ankur.sing 85 
            @Override
1992 ankur.sing 86 
            public void onItemUpdate(Item item) {
87 
                catalogService.updateItem(item, new AsyncCallback<Boolean>() {
1961 ankur.sing 88 
                    @Override
1992 ankur.sing 89 
                    public void onSuccess(Boolean result) {
90 
                        if(result)
91 
                            Window.alert("Item updated successfully.");
92 
                        else
93 
                            Window.alert("Error updating item :(");
1961 ankur.sing 94 
                    }
95 
 
96 
                    @Override
97 
                    public void onFailure(Throwable caught) {
1992 ankur.sing 98 
                        Window.alert("Error while updating item");
1961 ankur.sing 99 
                    }
100 
                });
101 
            }
102 
        });
103 
        topPanel.getSignOutLink().addClickHandler(new ClickHandler() {
104 
            @Override
105 
            public void onClick(ClickEvent event) {
106 
                root.clear();
107 
                root.add(login);
108 
            }
109 
        });
110 
        root.clear();
111 
        root.add(dashboard);
1992 ankur.sing 112 
 
113 
        shortcuts.getCatalogTree().setTreeListener(new CatalogTree.TreeListener() {
114 
            @Override
115 
            public void onTreeItemClicked() {
116 
                // TODO Auto-generated method stub
117 
 
118 
            }
119 
        });
1961 ankur.sing 120 
    }
121 
}