UserNode source code

1 module UserNode;
2 
3 import Connection;
4 import libdnet.dclient;
5 import gtk.Box;
6 import gtk.Button;
7 import gtk.Image;
8 import gtk.Label;
9 import gtk.Tooltip;
10 import gtk.Widget;
11 import std.string;
12 import ProfileWIndow;
13 
14 public final class UserNode
15 {
16     private Connection connection;
17     private string username;
18 
19     private Box box;
20 
21     this(Connection connection, string username)
22     {
23         this.connection = connection;
24         this.username = username;
25 
26         initBox();
27     }
28 
29     private void userButtonClick(Button)
30     {
31         /* Create a new ProfileWindow */
32         ProfileWindow profileWindow = new ProfileWindow(connection, username);
33     }
34 
35     private void initBox()
36     {
37         /* Create a new Box */
38         box = new Box(GtkOrientation.HORIZONTAL, 10);
39 
40         /* Layout [Button (Prescence Icon)] - Label <username> - [Button (Reply Icon)]*/
41         Button userButton = new Button();
42         Image userButtonImg = new Image("user-available", GtkIconSize.BUTTON);
43         userButton.setImage(userButtonImg);
44         
45         /* Set the handler for on click */
46         userButton.addOnClicked(&userButtonClick);
47 
48         /* Create a label */
49         Label userLabel = new Label(username);
50 
51         /* Enable the tooltip */
52         userLabel.setHasTooltip(true);
53         
54         /* Set the handler to run on hover */
55         userLabel.addOnQueryTooltip(&userLabelHoverHandler);
56 
57         /* TODO: Implement me */
58 
59         /* Add both components */
60         box.add(userButton);
61         box.add(userLabel);
62 
63 
64         /* Add the direct message button */
65         Button messageButton = new Button();
66         Image messageButtonImg = new Image("mail-forward", GtkIconSize.BUTTON);
67         messageButton.setImage(messageButtonImg);
68 
69         /* Set the handler for on click */
70         messageButton.addOnClicked(&newDirectMessage);
71 
72         box.add(messageButton);
73     }
74 
75     /**
76     * This is the handler for when the "direct message" button is clicked
77     *
78     * It will call `addDirectMessage_unsafe` with the username specified
79     */
80     private void newDirectMessage(Button)
81     {
82         connection.addDirectMessage_unsafe(username);
83     }
84 
85 
86     /**
87     * Event handler to be run when you hover over a user's
88     * username in the Users sidebar list which will show
89     * the status as text (and in an icon format), the user's
90     * username and also their status message
91     */
92     private bool userLabelHoverHandler(int, int, bool, Tooltip tooltip, Widget userLabel)
93     {
94         /* Get the client */
95         DClient client = connection.getClient();
96 
97         /* The username hovered over */
98         string userHover = (cast(Label)userLabel).getText();
99 
100         /* The final tooltip */
101         string toolTipText = "<b>"~userHover~"</b>";
102 
103         /* Check if there is a `precensce` message */
104         if(client.isProperty(userHover, "pres"))
105         {
106             /* Fetch the precensce */
107             string prescence = client.getProperty(userHover, "pres");
108 
109             /* Set the icon */
110             tooltip.setIconFromIconName(statusToGtkIcon(prescence), GtkIconSize.DIALOG);
111 
112             /* Append the precesnee to the tooltip text */
113             toolTipText ~= "\n"~prescence;
114         }
115 
116         /* Check if there is a `status` message */
117         if(client.isProperty(userHover, "status"))
118         {
119             /* Next is status message */
120             string status = client.getProperty(userHover, "status");
121 
122             /* Append the status to the tooltip text */
123             toolTipText ~= "\n<i>"~status~"</i>";
124         }
125 
126         /* Set the tooltip text */
127         tooltip.setMarkup(toolTipText);
128 
129         /* TODO: Point of return value? */        
130         return 1;
131     }
132 
133     private static string statusToGtkIcon(string status)
134     {
135         /* The GTK icon */
136         string gtkIcon = "image-missing";
137 
138         if(cmp(status, "available") == 0)
139         {
140             gtkIcon = "user-available";
141         }
142         else if(cmp(status, "away") == 0)
143         {
144             gtkIcon = "user-away";
145         }
146         else if(cmp(status, "busy") == 0)
147         {
148             gtkIcon = "user-busy";
149         }
150         /* TODO: This doesn't make sense */
151         else if(cmp(status, "offline") == 0)
152         {
153             gtkIcon = "user-offline";
154         }
155         
156         return gtkIcon;
157     }
158 
159     public Box getBox()
160     {
161         return box;
162         /* TODO: Implement me */
163     }
164 }