Chris@1295: /* Redmine - project management software
Chris@1295:    Copyright (C) 2006-2013  Jean-Philippe Lang */
Chris@1295: 
Chris@1295: function checkAll(id, checked) {
Chris@1295:   if (checked) {
Chris@1295:     $('#'+id).find('input[type=checkbox]').attr('checked', true);
Chris@1295:   } else {
Chris@1295:     $('#'+id).find('input[type=checkbox]').removeAttr('checked');
Chris@1295:   }
Chris@1295: }
Chris@1295: 
Chris@1295: function toggleCheckboxesBySelector(selector) {
Chris@1295:   var all_checked = true;
Chris@1295:   $(selector).each(function(index) {
Chris@1295:     if (!$(this).is(':checked')) { all_checked = false; }
Chris@1295:   });
Chris@1295:   $(selector).attr('checked', !all_checked);
Chris@1295: }
Chris@1295: 
Chris@1295: function showAndScrollTo(id, focus) {
Chris@1295:   $('#'+id).show();
Chris@1295:   if (focus !== null) {
Chris@1295:     $('#'+focus).focus();
Chris@1295:   }
Chris@1295:   $('html, body').animate({scrollTop: $('#'+id).offset().top}, 100);
Chris@1295: }
Chris@1295: 
Chris@1295: function toggleRowGroup(el) {
Chris@1295:   var tr = $(el).parents('tr').first();
Chris@1295:   var n = tr.next();
Chris@1295:   tr.toggleClass('open');
Chris@1295:   while (n.length && !n.hasClass('group')) {
Chris@1295:     n.toggle();
Chris@1295:     n = n.next('tr');
Chris@1295:   }
Chris@1295: }
Chris@1295: 
Chris@1295: function collapseAllRowGroups(el) {
Chris@1295:   var tbody = $(el).parents('tbody').first();
Chris@1295:   tbody.children('tr').each(function(index) {
Chris@1295:     if ($(this).hasClass('group')) {
Chris@1295:       $(this).removeClass('open');
Chris@1295:     } else {
Chris@1295:       $(this).hide();
Chris@1295:     }
Chris@1295:   });
Chris@1295: }
Chris@1295: 
Chris@1295: function expandAllRowGroups(el) {
Chris@1295:   var tbody = $(el).parents('tbody').first();
Chris@1295:   tbody.children('tr').each(function(index) {
Chris@1295:     if ($(this).hasClass('group')) {
Chris@1295:       $(this).addClass('open');
Chris@1295:     } else {
Chris@1295:       $(this).show();
Chris@1295:     }
Chris@1295:   });
Chris@1295: }
Chris@1295: 
Chris@1295: function toggleAllRowGroups(el) {
Chris@1295:   var tr = $(el).parents('tr').first();
Chris@1295:   if (tr.hasClass('open')) {
Chris@1295:     collapseAllRowGroups(el);
Chris@1295:   } else {
Chris@1295:     expandAllRowGroups(el);
Chris@1295:   }
Chris@1295: }
Chris@1295: 
Chris@1295: function toggleFieldset(el) {
Chris@1295:   var fieldset = $(el).parents('fieldset').first();
Chris@1295:   fieldset.toggleClass('collapsed');
Chris@1295:   fieldset.children('div').toggle();
Chris@1295: }
Chris@1295: 
Chris@1295: function hideFieldset(el) {
Chris@1295:   var fieldset = $(el).parents('fieldset').first();
Chris@1295:   fieldset.toggleClass('collapsed');
Chris@1295:   fieldset.children('div').hide();
Chris@1295: }
Chris@1295: 
Chris@1295: function initFilters(){
Chris@1295:   $('#add_filter_select').change(function(){
Chris@1295:     addFilter($(this).val(), '', []);
Chris@1295:   });
Chris@1295:   $('#filters-table td.field input[type=checkbox]').each(function(){
Chris@1295:     toggleFilter($(this).val());
Chris@1295:   });
Chris@1295:   $('#filters-table td.field input[type=checkbox]').live('click',function(){
Chris@1295:     toggleFilter($(this).val());
Chris@1295:   });
Chris@1295:   $('#filters-table .toggle-multiselect').live('click',function(){
Chris@1295:     toggleMultiSelect($(this).siblings('select'));
Chris@1295:   });
Chris@1295:   $('#filters-table input[type=text]').live('keypress', function(e){
Chris@1295:     if (e.keyCode == 13) submit_query_form("query_form");
Chris@1295:   });
Chris@1295: }
Chris@1295: 
Chris@1295: function addFilter(field, operator, values) {
Chris@1295:   var fieldId = field.replace('.', '_');
Chris@1295:   var tr = $('#tr_'+fieldId);
Chris@1295:   if (tr.length > 0) {
Chris@1295:     tr.show();
Chris@1295:   } else {
Chris@1295:     buildFilterRow(field, operator, values);
Chris@1295:   }
Chris@1295:   $('#cb_'+fieldId).attr('checked', true);
Chris@1295:   toggleFilter(field);
Chris@1295:   $('#add_filter_select').val('').children('option').each(function(){
Chris@1295:     if ($(this).attr('value') == field) {
Chris@1295:       $(this).attr('disabled', true);
Chris@1295:     }
Chris@1295:   });
Chris@1295: }
Chris@1295: 
Chris@1295: function buildFilterRow(field, operator, values) {
Chris@1295:   var fieldId = field.replace('.', '_');
Chris@1295:   var filterTable = $("#filters-table");
Chris@1295:   var filterOptions = availableFilters[field];
Chris@1295:   var operators = operatorByType[filterOptions['type']];
Chris@1295:   var filterValues = filterOptions['values'];
Chris@1295:   var i, select;
Chris@1295: 
Chris@1295:   var tr = $('<tr class="filter">').attr('id', 'tr_'+fieldId).html(
Chris@1295:     '<td class="field"><input checked="checked" id="cb_'+fieldId+'" name="f[]" value="'+field+'" type="checkbox"><label for="cb_'+fieldId+'"> '+filterOptions['name']+'</label></td>' +
Chris@1295:     '<td class="operator"><select id="operators_'+fieldId+'" name="op['+field+']"></td>' +
Chris@1295:     '<td class="values"></td>'
Chris@1295:   );
Chris@1295:   filterTable.append(tr);
Chris@1295: 
Chris@1295:   select = tr.find('td.operator select');
Chris@1295:   for (i=0;i<operators.length;i++){
Chris@1295:     var option = $('<option>').val(operators[i]).text(operatorLabels[operators[i]]);
Chris@1295:     if (operators[i] == operator) { option.attr('selected', true); }
Chris@1295:     select.append(option);
Chris@1295:   }
Chris@1295:   select.change(function(){ toggleOperator(field); });
Chris@1295: 
Chris@1295:   switch (filterOptions['type']){
Chris@1295:   case "list":
Chris@1295:   case "list_optional":
Chris@1295:   case "list_status":
Chris@1295:   case "list_subprojects":
Chris@1295:     tr.find('td.values').append(
Chris@1295:       '<span style="display:none;"><select class="value" id="values_'+fieldId+'_1" name="v['+field+'][]"></select>' +
Chris@1295:       ' <span class="toggle-multiselect">&nbsp;</span></span>'
Chris@1295:     );
Chris@1295:     select = tr.find('td.values select');
Chris@1295:     if (values.length > 1) { select.attr('multiple', true); }
Chris@1295:     for (i=0;i<filterValues.length;i++){
Chris@1295:       var filterValue = filterValues[i];
Chris@1295:       var option = $('<option>');
Chris@1295:       if ($.isArray(filterValue)) {
Chris@1295:         option.val(filterValue[1]).text(filterValue[0]);
Chris@1295:         if ($.inArray(filterValue[1], values) > -1) {option.attr('selected', true);}
Chris@1295:       } else {
Chris@1295:         option.val(filterValue).text(filterValue);
Chris@1295:         if ($.inArray(filterValue, values) > -1) {option.attr('selected', true);}
Chris@1295:       }
Chris@1295:       select.append(option);
Chris@1295:     }
Chris@1295:     break;
Chris@1295:   case "date":
Chris@1295:   case "date_past":
Chris@1295:     tr.find('td.values').append(
Chris@1295:       '<span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'_1" size="10" class="value date_value" /></span>' +
Chris@1295:       ' <span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'_2" size="10" class="value date_value" /></span>' +
Chris@1295:       ' <span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'" size="3" class="value" /> '+labelDayPlural+'</span>'
Chris@1295:     );
Chris@1295:     $('#values_'+fieldId+'_1').val(values[0]).datepicker(datepickerOptions);
Chris@1295:     $('#values_'+fieldId+'_2').val(values[1]).datepicker(datepickerOptions);
Chris@1295:     $('#values_'+fieldId).val(values[0]);
Chris@1295:     break;
Chris@1295:   case "string":
Chris@1295:   case "text":
Chris@1295:     tr.find('td.values').append(
Chris@1295:       '<span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'" size="30" class="value" /></span>'
Chris@1295:     );
Chris@1295:     $('#values_'+fieldId).val(values[0]);
Chris@1295:     break;
Chris@1295:   case "relation":
Chris@1295:     tr.find('td.values').append(
Chris@1295:       '<span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'" size="6" class="value" /></span>' +
Chris@1295:       '<span style="display:none;"><select class="value" name="v['+field+'][]" id="values_'+fieldId+'_1"></select></span>'
Chris@1295:     );
Chris@1295:     $('#values_'+fieldId).val(values[0]);
Chris@1295:     select = tr.find('td.values select');
Chris@1295:     for (i=0;i<allProjects.length;i++){
Chris@1295:       var filterValue = allProjects[i];
Chris@1295:       var option = $('<option>');
Chris@1295:       option.val(filterValue[1]).text(filterValue[0]);
Chris@1295:       if (values[0] == filterValue[1]) { option.attr('selected', true); }
Chris@1295:       select.append(option);
Chris@1295:     }
Chris@1295:   case "integer":
Chris@1295:   case "float":
Chris@1295:     tr.find('td.values').append(
Chris@1295:       '<span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'_1" size="6" class="value" /></span>' +
Chris@1295:       ' <span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'_2" size="6" class="value" /></span>'
Chris@1295:     );
Chris@1295:     $('#values_'+fieldId+'_1').val(values[0]);
Chris@1295:     $('#values_'+fieldId+'_2').val(values[1]);
Chris@1295:     break;
Chris@1295:   }
Chris@1295: }
Chris@1295: 
Chris@1295: function toggleFilter(field) {
Chris@1295:   var fieldId = field.replace('.', '_');
Chris@1295:   if ($('#cb_' + fieldId).is(':checked')) {
Chris@1295:     $("#operators_" + fieldId).show().removeAttr('disabled');
Chris@1295:     toggleOperator(field);
Chris@1295:   } else {
Chris@1295:     $("#operators_" + fieldId).hide().attr('disabled', true);
Chris@1295:     enableValues(field, []);
Chris@1295:   }
Chris@1295: }
Chris@1295: 
Chris@1295: function enableValues(field, indexes) {
Chris@1295:   var fieldId = field.replace('.', '_');
Chris@1295:   $('#tr_'+fieldId+' td.values .value').each(function(index) {
Chris@1295:     if ($.inArray(index, indexes) >= 0) {
Chris@1295:       $(this).removeAttr('disabled');
Chris@1295:       $(this).parents('span').first().show();
Chris@1295:     } else {
Chris@1295:       $(this).val('');
Chris@1295:       $(this).attr('disabled', true);
Chris@1295:       $(this).parents('span').first().hide();
Chris@1295:     }
Chris@1295: 
Chris@1295:     if ($(this).hasClass('group')) {
Chris@1295:       $(this).addClass('open');
Chris@1295:     } else {
Chris@1295:       $(this).show();
Chris@1295:     }
Chris@1295:   });
Chris@1295: }
Chris@1295: 
Chris@1295: function toggleOperator(field) {
Chris@1295:   var fieldId = field.replace('.', '_');
Chris@1295:   var operator = $("#operators_" + fieldId);
Chris@1295:   switch (operator.val()) {
Chris@1295:     case "!*":
Chris@1295:     case "*":
Chris@1295:     case "t":
Chris@1295:     case "ld":
Chris@1295:     case "w":
Chris@1295:     case "lw":
Chris@1295:     case "l2w":
Chris@1295:     case "m":
Chris@1295:     case "lm":
Chris@1295:     case "y":
Chris@1295:     case "o":
Chris@1295:     case "c":
Chris@1295:       enableValues(field, []);
Chris@1295:       break;
Chris@1295:     case "><":
Chris@1295:       enableValues(field, [0,1]);
Chris@1295:       break;
Chris@1295:     case "<t+":
Chris@1295:     case ">t+":
Chris@1295:     case "><t+":
Chris@1295:     case "t+":
Chris@1295:     case ">t-":
Chris@1295:     case "<t-":
Chris@1295:     case "><t-":
Chris@1295:     case "t-":
Chris@1295:       enableValues(field, [2]);
Chris@1295:       break;
Chris@1295:     case "=p":
Chris@1295:     case "=!p":
Chris@1295:     case "!p":
Chris@1295:       enableValues(field, [1]);
Chris@1295:       break;
Chris@1295:     default:
Chris@1295:       enableValues(field, [0]);
Chris@1295:       break;
Chris@1295:   }
Chris@1295: }
Chris@1295: 
Chris@1295: function toggleMultiSelect(el) {
Chris@1295:   if (el.attr('multiple')) {
Chris@1295:     el.removeAttr('multiple');
Chris@1295:   } else {
Chris@1295:     el.attr('multiple', true);
Chris@1295:   }
Chris@1295: }
Chris@1295: 
Chris@1295: function submit_query_form(id) {
Chris@1295:   selectAllOptions("selected_columns");
Chris@1295:   $('#'+id).submit();
Chris@1295: }
Chris@1295: 
Chris@1295: function showTab(name) {
Chris@1295:   $('div#content .tab-content').hide();
Chris@1295:   $('div.tabs a').removeClass('selected');
Chris@1295:   $('#tab-content-' + name).show();
Chris@1295:   $('#tab-' + name).addClass('selected');
Chris@1295:   return false;
Chris@1295: }
Chris@1295: 
Chris@1295: function moveTabRight(el) {
Chris@1295:   var lis = $(el).parents('div.tabs').first().find('ul').children();
Chris@1295:   var tabsWidth = 0;
Chris@1295:   var i = 0;
Chris@1295:   lis.each(function(){
Chris@1295:     if ($(this).is(':visible')) {
Chris@1295:       tabsWidth += $(this).width() + 6;
Chris@1295:     }
Chris@1295:   });
Chris@1295:   if (tabsWidth < $(el).parents('div.tabs').first().width() - 60) { return; }
Chris@1295:   while (i<lis.length && !lis.eq(i).is(':visible')) { i++; }
Chris@1295:   lis.eq(i).hide();
Chris@1295: }
Chris@1295: 
Chris@1295: function moveTabLeft(el) {
Chris@1295:   var lis = $(el).parents('div.tabs').first().find('ul').children();
Chris@1295:   var i = 0;
Chris@1295:   while (i<lis.length && !lis.eq(i).is(':visible')) { i++; }
Chris@1295:   if (i>0) {
Chris@1295:     lis.eq(i-1).show();
Chris@1295:   }
Chris@1295: }
Chris@1295: 
Chris@1295: function displayTabsButtons() {
Chris@1295:   var lis;
Chris@1295:   var tabsWidth = 0;
Chris@1295:   var el;
Chris@1295:   $('div.tabs').each(function() {
Chris@1295:     el = $(this);
Chris@1295:     lis = el.find('ul').children();
Chris@1295:     lis.each(function(){
Chris@1295:       if ($(this).is(':visible')) {
Chris@1295:         tabsWidth += $(this).width() + 6;
Chris@1295:       }
Chris@1295:     });
Chris@1295:     if ((tabsWidth < el.width() - 60) && (lis.first().is(':visible'))) {
Chris@1295:       el.find('div.tabs-buttons').hide();
Chris@1295:     } else {
Chris@1295:       el.find('div.tabs-buttons').show();
Chris@1295:     }
Chris@1295:   });
Chris@1295: }
Chris@1295: 
Chris@1295: function setPredecessorFieldsVisibility() {
Chris@1295:   var relationType = $('#relation_relation_type');
Chris@1295:   if (relationType.val() == "precedes" || relationType.val() == "follows") {
Chris@1295:     $('#predecessor_fields').show();
Chris@1295:   } else {
Chris@1295:     $('#predecessor_fields').hide();
Chris@1295:   }
Chris@1295: }
Chris@1295: 
Chris@1295: function showModal(id, width) {
Chris@1295:   var el = $('#'+id).first();
Chris@1295:   if (el.length === 0 || el.is(':visible')) {return;}
Chris@1295:   var title = el.find('h3.title').text();
Chris@1295:   el.dialog({
Chris@1295:     width: width,
Chris@1295:     modal: true,
Chris@1295:     resizable: false,
Chris@1295:     dialogClass: 'modal',
Chris@1295:     title: title
Chris@1295:   });
Chris@1295:   el.find("input[type=text], input[type=submit]").first().focus();
Chris@1295: }
Chris@1295: 
Chris@1295: function hideModal(el) {
Chris@1295:   var modal;
Chris@1295:   if (el) {
Chris@1295:     modal = $(el).parents('.ui-dialog-content');
Chris@1295:   } else {
Chris@1295:     modal = $('#ajax-modal');
Chris@1295:   }
Chris@1295:   modal.dialog("close");
Chris@1295: }
Chris@1295: 
Chris@1295: function submitPreview(url, form, target) {
Chris@1295:   $.ajax({
Chris@1295:     url: url,
Chris@1295:     type: 'post',
Chris@1295:     data: $('#'+form).serialize(),
Chris@1295:     success: function(data){
Chris@1295:       $('#'+target).html(data);
Chris@1295:     }
Chris@1295:   });
Chris@1295: }
Chris@1295: 
Chris@1295: function collapseScmEntry(id) {
Chris@1295:   $('.'+id).each(function() {
Chris@1295:     if ($(this).hasClass('open')) {
Chris@1295:       collapseScmEntry($(this).attr('id'));
Chris@1295:     }
Chris@1295:     $(this).hide();
Chris@1295:   });
Chris@1295:   $('#'+id).removeClass('open');
Chris@1295: }
Chris@1295: 
Chris@1295: function expandScmEntry(id) {
Chris@1295:   $('.'+id).each(function() {
Chris@1295:     $(this).show();
Chris@1295:     if ($(this).hasClass('loaded') && !$(this).hasClass('collapsed')) {
Chris@1295:       expandScmEntry($(this).attr('id'));
Chris@1295:     }
Chris@1295:   });
Chris@1295:   $('#'+id).addClass('open');
Chris@1295: }
Chris@1295: 
Chris@1295: function scmEntryClick(id, url) {
Chris@1295:     el = $('#'+id);
Chris@1295:     if (el.hasClass('open')) {
Chris@1295:         collapseScmEntry(id);
Chris@1295:         el.addClass('collapsed');
Chris@1295:         return false;
Chris@1295:     } else if (el.hasClass('loaded')) {
Chris@1295:         expandScmEntry(id);
Chris@1295:         el.removeClass('collapsed');
Chris@1295:         return false;
Chris@1295:     }
Chris@1295:     if (el.hasClass('loading')) {
Chris@1295:         return false;
Chris@1295:     }
Chris@1295:     el.addClass('loading');
Chris@1295:     $.ajax({
Chris@1295:       url: url,
Chris@1295:       success: function(data){
Chris@1295:         el.after(data);
Chris@1295:         el.addClass('open').addClass('loaded').removeClass('loading');
Chris@1295:       }
Chris@1295:     });
Chris@1295:     return true;
Chris@1295: }
Chris@1295: 
Chris@1295: function randomKey(size) {
Chris@1295:   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');
Chris@1295:   var key = '';
Chris@1295:   for (i = 0; i < size; i++) {
Chris@1295:     key += chars[Math.floor(Math.random() * chars.length)];
Chris@1295:   }
Chris@1295:   return key;
Chris@1295: }
Chris@1295: 
Chris@1295: // Can't use Rails' remote select because we need the form data
Chris@1295: function updateIssueFrom(url) {
Chris@1295:   $.ajax({
Chris@1295:     url: url,
Chris@1295:     type: 'post',
Chris@1295:     data: $('#issue-form').serialize()
Chris@1295:   });
Chris@1295: }
Chris@1295: 
Chris@1295: function updateBulkEditFrom(url) {
Chris@1295:   $.ajax({
Chris@1295:     url: url,
Chris@1295:     type: 'post',
Chris@1295:     data: $('#bulk_edit_form').serialize()
Chris@1295:   });
Chris@1295: }
Chris@1295: 
Chris@1295: function observeAutocompleteField(fieldId, url, options) {
Chris@1295:   $(document).ready(function() {
Chris@1295:     $('#'+fieldId).autocomplete($.extend({
Chris@1295:       source: url,
Chris@1295:       minLength: 2,
Chris@1295:       search: function(){$('#'+fieldId).addClass('ajax-loading');},
Chris@1295:       response: function(){$('#'+fieldId).removeClass('ajax-loading');}
Chris@1295:     }, options));
Chris@1295:     $('#'+fieldId).addClass('autocomplete');
Chris@1295:   });
Chris@1295: }
Chris@1295: 
Chris@1295: function observeSearchfield(fieldId, targetId, url) {
Chris@1295:   $('#'+fieldId).each(function() {
Chris@1295:     var $this = $(this);
Chris@1295:     $this.addClass('autocomplete');
Chris@1295:     $this.attr('data-value-was', $this.val());
Chris@1295:     var check = function() {
Chris@1295:       var val = $this.val();
Chris@1295:       if ($this.attr('data-value-was') != val){
Chris@1295:         $this.attr('data-value-was', val);
Chris@1295:         $.ajax({
Chris@1295:           url: url,
Chris@1295:           type: 'get',
Chris@1295:           data: {q: $this.val()},
Chris@1295:           success: function(data){ if(targetId) $('#'+targetId).html(data); },
Chris@1295:           beforeSend: function(){ $this.addClass('ajax-loading'); },
Chris@1295:           complete: function(){ $this.removeClass('ajax-loading'); }
Chris@1295:         });
Chris@1295:       }
Chris@1295:     };
Chris@1295:     var reset = function() {
Chris@1295:       if (timer) {
Chris@1295:         clearInterval(timer);
Chris@1295:         timer = setInterval(check, 300);
Chris@1295:       }
Chris@1295:     };
Chris@1295:     var timer = setInterval(check, 300);
Chris@1295:     $this.bind('keyup click mousemove', reset);
Chris@1295:   });
Chris@1295: }
Chris@1295: 
Chris@1295: function observeProjectModules() {
Chris@1295:   var f = function() {
Chris@1295:     /* Hides trackers and issues custom fields on the new project form when issue_tracking module is disabled */
Chris@1295:     if ($('#project_enabled_module_names_issue_tracking').attr('checked')) {
Chris@1295:       $('#project_trackers').show();
Chris@1295:     }else{
Chris@1295:       $('#project_trackers').hide();
Chris@1295:     }
Chris@1295:   };
Chris@1295: 
Chris@1295:   $(window).load(f);
Chris@1295:   $('#project_enabled_module_names_issue_tracking').change(f);
Chris@1295: }
Chris@1295: 
Chris@1295: function initMyPageSortable(list, url) {
Chris@1295:   $('#list-'+list).sortable({
Chris@1295:     connectWith: '.block-receiver',
Chris@1295:     tolerance: 'pointer',
Chris@1295:     update: function(){
Chris@1295:       $.ajax({
Chris@1295:         url: url,
Chris@1295:         type: 'post',
Chris@1295:         data: {'blocks': $.map($('#list-'+list).children(), function(el){return $(el).attr('id');})}
Chris@1295:       });
Chris@1295:     }
Chris@1295:   });
Chris@1295:   $("#list-top, #list-left, #list-right").disableSelection();
Chris@1295: }
Chris@1295: 
Chris@1295: var warnLeavingUnsavedMessage;
Chris@1295: function warnLeavingUnsaved(message) {
Chris@1295:   warnLeavingUnsavedMessage = message;
Chris@1295: 
Chris@1295:   $('form').submit(function(){
Chris@1295:     $('textarea').removeData('changed');
Chris@1295:   });
Chris@1295:   $('textarea').change(function(){
Chris@1295:     $(this).data('changed', 'changed');
Chris@1295:   });
Chris@1295:   window.onbeforeunload = function(){
Chris@1295:     var warn = false;
Chris@1295:     $('textarea').blur().each(function(){
Chris@1295:       if ($(this).data('changed')) {
Chris@1295:         warn = true;
Chris@1295:       }
Chris@1295:     });
Chris@1295:     if (warn) {return warnLeavingUnsavedMessage;}
Chris@1295:   };
Chris@1295: }
Chris@1295: 
Chris@1295: function setupAjaxIndicator() {
Chris@1295: 
Chris@1295:   $('#ajax-indicator').bind('ajaxSend', function(event, xhr, settings) {
Chris@1295:   
Chris@1295:     if ($('.ajax-loading').length === 0 && settings.contentType != 'application/octet-stream') {
Chris@1295:       $('#ajax-indicator').show();
Chris@1295:     }
Chris@1295:   });
Chris@1295:   
Chris@1295:   $('#ajax-indicator').bind('ajaxStop', function() {
Chris@1295:     $('#ajax-indicator').hide();
Chris@1295:   });
Chris@1295: }
Chris@1295: 
Chris@1295: function hideOnLoad() {
Chris@1295:   $('.hol').hide();
Chris@1295: }
Chris@1295: 
Chris@1295: function addFormObserversForDoubleSubmit() {
Chris@1295:   $('form[method=post]').each(function() {
Chris@1295:     if (!$(this).hasClass('multiple-submit')) {
Chris@1295:       $(this).submit(function(form_submission) {
Chris@1295:         if ($(form_submission.target).attr('data-submitted')) {
Chris@1295:           form_submission.preventDefault();
Chris@1295:         } else {
Chris@1295:           $(form_submission.target).attr('data-submitted', true);
Chris@1295:         }
Chris@1295:       });
Chris@1295:     }
Chris@1295:   });
Chris@1295: }
Chris@1295: 
Chris@1295: function blockEventPropagation(event) {
Chris@1295:   event.stopPropagation();
Chris@1295:   event.preventDefault();
Chris@1295: }
Chris@1295: 
Chris@1295: $(document).ready(setupAjaxIndicator);
Chris@1295: $(document).ready(hideOnLoad);
Chris@1295: $(document).ready(addFormObserversForDoubleSubmit);