01: /* ***** BEGIN LICENSE BLOCK *****
02: * Version: MPL 1.1
03: * The contents of this file are subject to the Mozilla Public License Version
04: * 1.1 (the "License"); you may not use this file except in compliance with
05: * the License. You may obtain a copy of the License at
06: * http://www.mozilla.org/MPL/
07: *
08: * Software distributed under the License is distributed on an "AS IS" basis,
09: * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
10: * for the specific language governing rights and limitations under the
11: * License.
12: *
13: * The Original Code is Riot.
14: *
15: * The Initial Developer of the Original Code is
16: * Neteye GmbH.
17: * Portions created by the Initial Developer are Copyright (C) 2007
18: * the Initial Developer. All Rights Reserved.
19: *
20: * Contributor(s):
21: * Felix Gnass [fgnass at neteye dot de]
22: *
23: * ***** END LICENSE BLOCK ***** */
24: package org.riotfamily.forms.element;
25:
26: import java.io.PrintWriter;
27:
28: import org.riotfamily.common.markup.Html;
29: import org.riotfamily.common.markup.TagWriter;
30: import org.riotfamily.forms.DHTMLElement;
31: import org.riotfamily.forms.resource.FormResource;
32: import org.riotfamily.forms.resource.ResourceElement;
33: import org.riotfamily.forms.resource.Resources;
34: import org.riotfamily.forms.resource.ScriptResource;
35: import org.riotfamily.forms.resource.StylesheetResource;
36:
37: /**
38: * @author Felix Gnass [fgnass at neteye dot de]
39: * @since 6.5
40: */
41: public class ColorPicker extends AbstractTextElement implements
42: ResourceElement, DHTMLElement {
43:
44: public ColorPicker() {
45: setStyleClass("text color-input");
46: setMaxLength(new Integer(6));
47: }
48:
49: public void renderInternal(PrintWriter writer) {
50: super .renderInternal(writer);
51: TagWriter tag = new TagWriter(writer);
52: tag.start(Html.BUTTON).attribute(Html.COMMON_ID,
53: getId() + "-swatch").attribute(Html.COMMON_CLASS,
54: "color-swatch");
55: }
56:
57: public FormResource getResource() {
58: return new ScriptResource("form/colorPicker/colorPicker.js",
59: "Control.ColorPicker", new FormResource[] {
60: Resources.SCRIPTACULOUS_SLIDER,
61: Resources.SCRIPTACULOUS_DRAG_DROP,
62: new ScriptResource(
63: "form/colorPicker/yahoo.color.js",
64: "YAHOO.util.Color"),
65: new StylesheetResource(
66: "form/colorPicker/colorPicker.css") });
67: }
68:
69: public String getInitScript() {
70: StringBuffer sb = new StringBuffer("new Control.ColorPicker('")
71: .append(getId()).append("', {IMAGE_BASE: '").append(
72: getFormContext().getContextPath()).append(
73: getFormContext().getResourcePath()).append(
74: "form/colorPicker/").append("', swatch: '")
75: .append(getId() + "-swatch").append("'});");
76:
77: return sb.toString();
78: }
79:
80: }
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