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/* 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 the Bugzilla Bug Tracking System.
*
* The Initial Developer of the Original Code is BugzillaSource, Inc.
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Max Kanat-Alexander <mkanat@bugzilla.org>
*/
var PAREN_INDENT_EM = 2;
var ANY_ALL_SELECT_CLASS = 'any_all_select';
// When somebody chooses to "Hide Advanced Features" for Custom Search,
// we don't want to hide "Not" checkboxes if they've been checked. We
// accomplish this by removing the custom_search_advanced class from Not
// checkboxes when they are checked.
//
// We never add the custom_search_advanced class back. If we did, TUI
// would get confused in this case: Check Not, Hide Advanced Features,
// Uncheck Not, Show Advanced Features. (It hides "Not" when it shouldn't.)
function custom_search_not_changed(id) {
var container = document.getElementById('custom_search_not_container_' + id);
YAHOO.util.Dom.removeClass(container, 'custom_search_advanced');
}
function custom_search_new_row() {
var row = document.getElementById('custom_search_last_row');
var clone = row.cloneNode(true);
_cs_fix_ids(clone);
// We only want one copy of the buttons, in the new row. So the old
// ones get deleted.
var op_button = document.getElementById('op_button');
row.removeChild(op_button);
var cp_button = document.getElementById('cp_container');
row.removeChild(cp_button);
var add_button = document.getElementById('add_button');
row.removeChild(add_button);
_remove_any_all(clone);
// Always make sure there's only one row with this id.
row.id = null;
row.parentNode.appendChild(clone);
return clone;
}
function custom_search_open_paren() {
var row = document.getElementById('custom_search_last_row');
// If there's an "Any/All" select in this row, it needs to stay as
// part of the parent paren set.
var old_any_all = _remove_any_all(row);
if (old_any_all) {
var any_all_row = row.cloneNode(false);
any_all_row.id = null;
any_all_row.appendChild(old_any_all);
row.parentNode.insertBefore(any_all_row, row);
}
// We also need a "Not" checkbox to stay in the parent paren set.
var new_not = YAHOO.util.Dom.getElementsByClassName(
'custom_search_not_container', null, row);
var not_for_paren = new_not[0].cloneNode(true);
// Preserve the values when modifying the row.
var id = _cs_fix_ids(row, true);
var prev_id = id - 1;
var paren_row = row.cloneNode(false);
paren_row.id = null;
paren_row.innerHTML = '(<input type="hidden" name="f' + prev_id
+ '" value="OP">';
paren_row.insertBefore(not_for_paren, paren_row.firstChild);
row.parentNode.insertBefore(paren_row, row);
// New paren set needs a new "Any/All" select.
var any_all_container = document.createElement('div');
YAHOO.util.Dom.addClass(any_all_container, ANY_ALL_SELECT_CLASS);
var j_top = document.getElementById('j_top');
var any_all = j_top.cloneNode(true);
any_all.name = 'j' + prev_id;
any_all.id = any_all.name;
any_all_container.appendChild(any_all);
row.insertBefore(any_all_container, row.firstChild);
var margin = YAHOO.util.Dom.getStyle(row, 'margin-left');
var int_match = margin.match(/\d+/);
var new_margin = parseInt(int_match[0]) + PAREN_INDENT_EM;
YAHOO.util.Dom.setStyle(row, 'margin-left', new_margin + 'em');
YAHOO.util.Dom.removeClass('cp_container', 'bz_default_hidden');
}
function custom_search_close_paren() {
var new_row = custom_search_new_row();
// We need to up the new row's id by one more, because we're going
// to insert a "CP" before it.
var id = _cs_fix_ids(new_row);
var margin = YAHOO.util.Dom.getStyle(new_row, 'margin-left');
var int_match = margin.match(/\d+/);
var new_margin = parseInt(int_match[0]) - PAREN_INDENT_EM;
YAHOO.util.Dom.setStyle(new_row, 'margin-left', new_margin + 'em');
var paren_row = new_row.cloneNode(false);
paren_row.id = null;
paren_row.innerHTML = ')<input type="hidden" name="f' + (id - 1)
+ '" value="CP">';
new_row.parentNode.insertBefore(paren_row, new_row);
if (new_margin == 0) {
YAHOO.util.Dom.addClass('cp_container', 'bz_default_hidden');
}
}
function _cs_fix_ids(parent, preserve_values) {
// Update the label of the checkbox.
var label = YAHOO.util.Dom.getElementBy(function() { return true },
'label', parent);
var id_match = label.htmlFor.match(/\d+$/);
var id = parseInt(id_match[0]) + 1;
label.htmlFor = label.htmlFor.replace(/\d+$/, id);
// Sets all the inputs in the parent back to their default
// and fixes their id.
var fields =
YAHOO.util.Dom.getElementsByClassName('custom_search_form_field', null,
parent);
for (var i = 0; i < fields.length; i++) {
var field = fields[i];
if (!preserve_values) {
if (field.type == "checkbox") {
field.checked = false;
}
else {
field.value = '';
}
}
// Update the numeric id for the new row.
field.name = field.name.replace(/\d+$/, id);
field.id = field.name;
}
return id;
}
function _remove_any_all(parent) {
var any_all = YAHOO.util.Dom.getElementsByClassName(
ANY_ALL_SELECT_CLASS, null, parent);
if (any_all[0]) {
parent.removeChild(any_all[0]);
return any_all[0];
}
return null;
}
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