4 // Copyright (C) 2004 Novell, Inc.
8 // Permission is hereby granted, free of charge, to any person obtaining a
9 // copy of this software and associated documentation files (the "Software"),
10 // to deal in the Software without restriction, including without limitation
11 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
12 // and/or sell copies of the Software, and to permit persons to whom the
13 // Software is furnished to do so, subject to the following conditions:
15 // The above copyright notice and this permission notice shall be included in
16 // all copies or substantial portions of the Software.
18 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
23 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
24 // DEALINGS IN THE SOFTWARE.
28 using System
.Collections
;
30 using System
.Reflection
;
33 namespace Beagle
.Tile
{
35 abstract public class TileFromTemplate
: Tile
{
37 private Template template
= null;
38 private bool populated
= false;
39 private string template_resource
;
41 public TileFromTemplate (string resource
) : base ()
43 template_resource
= resource
;
46 protected Template Template
{
48 if (template
== null) {
49 template
= new Template (template_resource
);
50 Template
["TileId"] = UniqueKey
;
51 Template
["action:"] = "action:" + UniqueKey
+ "!";
53 if (this.Uri
!= null && this.Query
!= null) {
54 SnippetRequest req
= new SnippetRequest (this.Query
.StemmedText
, this.Hit
);
56 SnippetResponse response
= (SnippetResponse
) req
.Send ();
57 Template
["Snippet"] = response
.Snippet
;
66 protected abstract void PopulateTemplate ();
68 public override void Render (TileRenderContext ctx
)
75 ctx
.Write (Template
.ToString ());
78 protected override void Changed ()