/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Sun Microsystems code.
 *
 * The Initial Developer of the Original Code is Sun Microsystems.
 * Portions created by the Initial Developer are Copyright (C) 2007
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Michael Buettner <michael.buettner@sun.com>
 *   Philipp Kewisch <mozilla@kewis.ch>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

/**
 * Used by the "quick add" feature for tasks, for example in the task view or
 * the uniinder-todo.
 */
var taskEdit = {
    onFocus: function tE_onFocus(aEvent) {
        var edit = aEvent.target;
        if (edit.localName == "input") {
            // For some reason, we only recieve an onfocus event for the textbox
            // when debugging with venkman.
            edit = edit.parentNode.parentNode;
        }
        if (!edit.savedInstructions) {
            edit.savedInstructions = edit.getAttribute("instructions");
        }
        edit.value = edit.savedValue || "";
        edit.removeAttribute("instructions");
    },
    
    onBlur: function tE_onBlur(aEvent) {
        var edit = aEvent.target;
        if (edit.localName == "input") {
            // For some reason, we only recieve the blur event for the input
            // element. There are no targets that point to the textbox. Go up
            // the parent chain until we reach the textbox.
            edit = edit.parentNode.parentNode;
        }
        edit.savedValue = edit.value;
        edit.value = edit.savedInstructions;
        edit.setAttribute("instructions", edit.savedInstructions);
    },

    onKeyPress: function tE_onKeyPress(aEvent) {
        if (aEvent.keyCode == Components.interfaces.nsIDOMKeyEvent.DOM_VK_RETURN) {
            var edit = aEvent.target;
            if (edit.value && edit.value.length > 0) {
                var item = createTodo();
                item.calendar = getSelectedCalendar();
                item.title = edit.value;
                edit.value = "";
                setDefaultAlarmValues(item);
                doTransaction('add', item, item.calendar, null, {
                    onOperationComplete: function(calendar, status, opType, id, detail) {
                        if (Components.isSuccessCode(status)) {
                            checkForAttendees(detail, null);
                        }
                    }
                });
            }
        }
    }
};
