| | |
| | | this.set_alttext('delete', label); |
| | | }; |
| | | |
| | | // Initialize input element for list page jump |
| | | this.init_pagejumper = function(element) |
| | | { |
| | | $(element).addClass('rcpagejumper') |
| | | .on('focus', function(e) { |
| | | // create and display popup with page selection |
| | | var i, html = ''; |
| | | |
| | | for (i = 1; i <= ref.env.pagecount; i++) |
| | | html += '<li>' + i + '</li>'; |
| | | |
| | | html = '<ul class="toolbarmenu">' + html + '</ul>'; |
| | | |
| | | if (!ref.pagejump) { |
| | | ref.pagejump = $('<div id="pagejump-selector" class="popupmenu"></div>') |
| | | .appendTo(document.body) |
| | | .on('click', 'li', function() { |
| | | if (!ref.busy) |
| | | $(element).val($(this).text()).change(); |
| | | }); |
| | | } |
| | | |
| | | if (ref.pagejump.data('count') != i) |
| | | ref.pagejump.html(html); |
| | | |
| | | ref.pagejump.attr('rel', '#' + this.id).data('count', i); |
| | | |
| | | // display page selector |
| | | ref.show_menu('pagejump-selector', true, e); |
| | | $(this).keydown(); |
| | | }) |
| | | // keyboard navigation |
| | | .on('keydown keyup click', function(e) { |
| | | var current, selector = $('#pagejump-selector'), |
| | | ul = $('ul', selector), |
| | | list = $('li', ul), |
| | | height = ul.height(), |
| | | p = parseInt(this.value); |
| | | |
| | | if (e.which != 27 && e.which != 9 && e.which != 13 && !selector.is(':visible')) |
| | | return ref.show_menu('pagejump-selector', true, e); |
| | | |
| | | if (e.type == 'keydown') { |
| | | // arrow-down |
| | | if (e.which == 40) { |
| | | if (list.length > p) |
| | | this.value = (p += 1); |
| | | } |
| | | // arrow-up |
| | | else if (e.which == 38) { |
| | | if (p > 1 && list.length > p - 1) |
| | | this.value = (p -= 1); |
| | | } |
| | | // enter |
| | | else if (e.which == 13) { |
| | | return $(this).change(); |
| | | } |
| | | // esc, tab |
| | | else if (e.which == 27 || e.which == 9) { |
| | | return $(element).val(ref.env.current_page); |
| | | } |
| | | } |
| | | |
| | | $('li.selected', ul).removeClass('selected'); |
| | | |
| | | if ((current = $(list[p - 1])).length) { |
| | | current.addClass('selected'); |
| | | $('#pagejump-selector').scrollTop(((ul.height() / list.length) * (p - 1)) - selector.height() / 2); |
| | | } |
| | | }) |
| | | .on('change', function(e) { |
| | | // go to specified page |
| | | var p = parseInt(this.value); |
| | | if (p && p != ref.env.current_page && !ref.busy) { |
| | | ref.hide_menu('pagejump-selector'); |
| | | ref.list_page(p); |
| | | } |
| | | }); |
| | | }; |
| | | |
| | | // Update page-jumper state on list updates |
| | | this.update_pagejumper = function() |
| | | { |
| | | $('input.rcpagejumper').val(this.env.current_page).prop('disabled', this.env.pagecount < 2); |
| | | }; |
| | | |
| | | /*********************************************************/ |
| | | /********* mailbox folders methods *********/ |
| | | /*********************************************************/ |
| | |
| | | { |
| | | this.enable_command('nextpage', 'lastpage', this.env.pagecount > this.env.current_page); |
| | | this.enable_command('previouspage', 'firstpage', this.env.current_page > 1); |
| | | |
| | | this.update_pagejumper(); |
| | | }; |
| | | |
| | | // mark a mailbox as selected and set environment variable |