1/* 2 @licstart The following is the entire license notice for the JavaScript code in this file. 3 4 The MIT License (MIT) 5 6 Copyright (C) 1997-2020 by Dimitri van Heesch 7 8 Permission is hereby granted, free of charge, to any person obtaining a copy of this software 9 and associated documentation files (the "Software"), to deal in the Software without restriction, 10 including without limitation the rights to use, copy, modify, merge, publish, distribute, 11 sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is 12 furnished to do so, subject to the following conditions: 13 14 The above copyright notice and this permission notice shall be included in all copies or 15 substantial portions of the Software. 16 17 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING 18 BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 19 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 20 DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 22 23 @licend The above is the entire license notice for the JavaScript code in this file 24 */ 25 26let dynsection = { 27 28 // helper function 29 updateStripes : function() { 30 $('table.directory tr'). 31 removeClass('even').filter(':visible:even').addClass('even'); 32 $('table.directory tr'). 33 removeClass('odd').filter(':visible:odd').addClass('odd'); 34 }, 35 36 toggleVisibility : function(linkObj) { 37 const base = $(linkObj).attr('id'); 38 const summary = $('#'+base+'-summary'); 39 const content = $('#'+base+'-content'); 40 const trigger = $('#'+base+'-trigger'); 41 const src=$(trigger).attr('src'); 42 if (content.is(':visible')===true) { 43 content.hide(); 44 summary.show(); 45 $(linkObj).addClass('closed').removeClass('opened'); 46 $(trigger).attr('src',src.substring(0,src.length-8)+'closed.png'); 47 } else { 48 content.show(); 49 summary.hide(); 50 $(linkObj).removeClass('closed').addClass('opened'); 51 $(trigger).attr('src',src.substring(0,src.length-10)+'open.png'); 52 } 53 return false; 54 }, 55 56 toggleLevel : function(level) { 57 $('table.directory tr').each(function() { 58 const l = this.id.split('_').length-1; 59 const i = $('#img'+this.id.substring(3)); 60 const a = $('#arr'+this.id.substring(3)); 61 if (l<level+1) { 62 i.removeClass('iconfopen iconfclosed').addClass('iconfopen'); 63 a.html('▼'); 64 $(this).show(); 65 } else if (l==level+1) { 66 i.removeClass('iconfclosed iconfopen').addClass('iconfclosed'); 67 a.html('►'); 68 $(this).show(); 69 } else { 70 $(this).hide(); 71 } 72 }); 73 this.updateStripes(); 74 }, 75 76 toggleFolder : function(id) { 77 // the clicked row 78 const currentRow = $('#row_'+id); 79 80 // all rows after the clicked row 81 const rows = currentRow.nextAll("tr"); 82 83 const re = new RegExp('^row_'+id+'\\d+_$', "i"); //only one sub 84 85 // only match elements AFTER this one (can't hide elements before) 86 const childRows = rows.filter(function() { return this.id.match(re); }); 87 88 // first row is visible we are HIDING 89 if (childRows.filter(':first').is(':visible')===true) { 90 // replace down arrow by right arrow for current row 91 const currentRowSpans = currentRow.find("span"); 92 currentRowSpans.filter(".iconfopen").removeClass("iconfopen").addClass("iconfclosed"); 93 currentRowSpans.filter(".arrow").html('►'); 94 rows.filter("[id^=row_"+id+"]").hide(); // hide all children 95 } else { // we are SHOWING 96 // replace right arrow by down arrow for current row 97 const currentRowSpans = currentRow.find("span"); 98 currentRowSpans.filter(".iconfclosed").removeClass("iconfclosed").addClass("iconfopen"); 99 currentRowSpans.filter(".arrow").html('▼'); 100 // replace down arrows by right arrows for child rows 101 const childRowsSpans = childRows.find("span"); 102 childRowsSpans.filter(".iconfopen").removeClass("iconfopen").addClass("iconfclosed"); 103 childRowsSpans.filter(".arrow").html('►'); 104 childRows.show(); //show all children 105 } 106 this.updateStripes(); 107 }, 108 109 toggleInherit : function(id) { 110 const rows = $('tr.inherit.'+id); 111 const img = $('tr.inherit_header.'+id+' img'); 112 const src = $(img).attr('src'); 113 if (rows.filter(':first').is(':visible')===true) { 114 rows.css('display','none'); 115 $(img).attr('src',src.substring(0,src.length-8)+'closed.png'); 116 } else { 117 rows.css('display','table-row'); // using show() causes jump in firefox 118 $(img).attr('src',src.substring(0,src.length-10)+'open.png'); 119 } 120 }, 121}; 122 123let codefold = { 124 opened : true, 125 126 // in case HTML_COLORSTYLE is LIGHT or DARK the vars will be replaced, so we write them out explicitly and use double quotes 127 plusImg: [ "var(--fold-plus-image)", "var(--fold-plus-image-relpath)" ], 128 minusImg: [ "var(--fold-minus-image)", "var(--fold-minus-image-relpath)" ], 129 130 // toggle all folding blocks 131 toggle_all : function(relPath) { 132 if (this.opened) { 133 $('#fold_all').css('background-image',this.plusImg[relPath]); 134 $('div[id^=foldopen]').hide(); 135 $('div[id^=foldclosed]').show(); 136 } else { 137 $('#fold_all').css('background-image',this.minusImg[relPath]); 138 $('div[id^=foldopen]').show(); 139 $('div[id^=foldclosed]').hide(); 140 } 141 this.opened=!this.opened; 142 }, 143 144 // toggle single folding block 145 toggle : function(id) { 146 $('#foldopen'+id).toggle(); 147 $('#foldclosed'+id).toggle(); 148 }, 149 150 init : function(relPath) { 151 $('span[class=lineno]').css({ 152 'padding-right':'4px', 153 'margin-right':'2px', 154 'display':'inline-block', 155 'width':'54px', 156 'background':'linear-gradient(var(--fold-line-color),var(--fold-line-color)) no-repeat 46px/2px 100%' 157 }); 158 // add global toggle to first line 159 $('span[class=lineno]:first').append('<span class="fold" id="fold_all" '+ 160 'onclick="javascript:codefold.toggle_all('+relPath+');" '+ 161 'style="background-image:'+this.minusImg[relPath]+';"></span>'); 162 // add vertical lines to other rows 163 $('span[class=lineno]').not(':eq(0)').append('<span class="fold"></span>'); 164 // add toggle controls to lines with fold divs 165 $('div[class=foldopen]').each(function() { 166 // extract specific id to use 167 const id = $(this).attr('id').replace('foldopen',''); 168 // extract start and end foldable fragment attributes 169 const start = $(this).attr('data-start'); 170 const end = $(this).attr('data-end'); 171 // replace normal fold span with controls for the first line of a foldable fragment 172 $(this).find('span[class=fold]:first').replaceWith('<span class="fold" '+ 173 'onclick="javascript:codefold.toggle(\''+id+'\');" '+ 174 'style="background-image:'+codefold.minusImg[relPath]+';"></span>'); 175 // append div for folded (closed) representation 176 $(this).after('<div id="foldclosed'+id+'" class="foldclosed" style="display:none;"></div>'); 177 // extract the first line from the "open" section to represent closed content 178 const line = $(this).children().first().clone(); 179 // remove any glow that might still be active on the original line 180 $(line).removeClass('glow'); 181 if (start) { 182 // if line already ends with a start marker (e.g. trailing {), remove it 183 $(line).html($(line).html().replace(new RegExp('\\s*'+start+'\\s*$','g'),'')); 184 } 185 // replace minus with plus symbol 186 $(line).find('span[class=fold]').css('background-image',codefold.plusImg[relPath]); 187 // append ellipsis 188 $(line).append(' '+start+'<a href="javascript:codefold.toggle(\''+id+'\')">…</a>'+end); 189 // insert constructed line into closed div 190 $('#foldclosed'+id).html(line); 191 }); 192 }, 193}; 194/* @license-end */ 195