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/* redMine - project management software
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Copyright (C) 2006-2008 Jean-Philippe Lang */
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function checkAll (id, checked) {
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var els = Element.descendants(id);
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for (var i = 0; i < els.length; i++) {
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if (els[i].disabled==false) {
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els[i].checked = checked;
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}
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}
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}
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function toggleCheckboxesBySelector(selector) {
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boxes = $$(selector);
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var all_checked = true;
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for (i = 0; i < boxes.length; i++) { if (boxes[i].checked == false) { all_checked = false; } }
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for (i = 0; i < boxes.length; i++) { boxes[i].checked = !all_checked; }
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}
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function showAndScrollTo(id, focus) {
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Element.show(id);
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if (focus!=null) { Form.Element.focus(focus); }
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Element.scrollTo(id);
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}
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var fileFieldCount = 1;
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function addFileField() {
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if (fileFieldCount >= 10) return false
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fileFieldCount++;
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var f = document.createElement("input");
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f.type = "file";
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f.name = "attachments[" + fileFieldCount + "][file]";
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f.size = 30;
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var d = document.createElement("input");
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d.type = "text";
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d.name = "attachments[" + fileFieldCount + "][description]";
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d.size = 60;
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p = document.getElementById("attachments_fields");
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p.appendChild(document.createElement("br"));
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p.appendChild(f);
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p.appendChild(d);
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}
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function showTab(name) {
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var f = $$('div#content .tab-content');
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for(var i=0; i<f.length; i++){
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Element.hide(f[i]);
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}
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var f = $$('div.tabs a');
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for(var i=0; i<f.length; i++){
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Element.removeClassName(f[i], "selected");
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}
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Element.show('tab-content-' + name);
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Element.addClassName('tab-' + name, "selected");
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return false;
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}
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function setPredecessorFieldsVisibility() {
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relationType = $('relation_relation_type');
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if (relationType && relationType.value == "precedes") {
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Element.show('predecessor_fields');
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} else {
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Element.hide('predecessor_fields');
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}
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}
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function promptToRemote(text, param, url) {
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value = prompt(text + ':');
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if (value) {
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var sep = (url.indexOf('?') < 0 ? '?' : '&' )
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new Ajax.Request(url + sep + param + '=' + encodeURIComponent(value), {asynchronous:true, evalScripts:true});
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return false;
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}
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}
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function collapseScmEntry(id) {
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var els = document.getElementsByClassName(id, 'browser');
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for (var i = 0; i < els.length; i++) {
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if (els[i].hasClassName('open')) {
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collapseScmEntry(els[i].id);
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}
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Element.hide(els[i]);
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}
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$(id).removeClassName('open');
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}
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function expandScmEntry(id) {
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var els = document.getElementsByClassName(id, 'browser');
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for (var i = 0; i < els.length; i++) {
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Element.show(els[i]);
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if (els[i].hasClassName('loaded') && !els[i].hasClassName('collapsed')) {
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expandScmEntry(els[i].id);
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}
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}
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$(id).addClassName('open');
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}
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function scmEntryClick(id) {
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el = $(id);
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if (el.hasClassName('open')) {
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collapseScmEntry(id);
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el.addClassName('collapsed');
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return false;
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} else if (el.hasClassName('loaded')) {
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expandScmEntry(id);
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el.removeClassName('collapsed');
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return false;
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}
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if (el.hasClassName('loading')) {
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return false;
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}
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el.addClassName('loading');
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return true;
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}
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function scmEntryLoaded(id) {
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Element.addClassName(id, 'open');
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Element.addClassName(id, 'loaded');
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Element.removeClassName(id, 'loading');
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}
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function randomKey(size) {
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var chars = new Array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z');
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var key = '';
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for (i = 0; i < size; i++) {
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key += chars[Math.floor(Math.random() * chars.length)];
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}
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return key;
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}
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/* shows and hides ajax indicator */
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Ajax.Responders.register({
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onCreate: function(){
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if ($('ajax-indicator') && Ajax.activeRequestCount > 0) {
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Element.show('ajax-indicator');
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}
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},
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onComplete: function(){
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if ($('ajax-indicator') && Ajax.activeRequestCount == 0) {
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Element.hide('ajax-indicator');
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}
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}
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});
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