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annotate templates/snippet/snippet_details.js @ 104:7d753658dc0e

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Add line-number alignment for snippet display Now, the line number lines up with the line itself, even if the line is longer than the width of the box and even if you zoom in. Since this change removes the need for the toggle-wordwrap feature, that has been removed. Also, the line numbers are now right-aligned, and the pre tags have been removed, allowing for neater indentation in the template file. (The useful attributes of <pre> are now being applied via CSS.) There is one minor cosmetic issue: the corners of the snippet display box look a bit fuzzy when the background of the box is dark. Not quite sure how to fix it at the moment.
author dellsystem <ilostwaldo@gmail.com>
date Tue, 11 Sep 2012 17:42:32 -0400
parents f872c643b056
children 3cd28df6f85b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
102
f872c643b056 Updates to snippet functionality (see details)
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1 jQuery(document).ready(function () {
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2
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3 curLine = document.location.hash;
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4 if(curLine.substring(0,2) == '#l'){
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5 $('div.snippet div.line'+curLine).addClass('marked');
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6 }
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7
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8 /**
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9 * Diff Ajax Call
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10 */
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11 $("form#diffform").submit(function() {
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12 $.get("{% url snippet_diff %}", {
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13 a: $("input[name=a]:checked").val(),
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14 b: $("input[name=b]:checked").val()
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15 }, function(data){
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16 $('#diff').html(data).slideDown('fast');
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17 });
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18 return false;
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19 });
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20
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21 /**
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22 * Changing syntax highlighting colours
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23 */
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24 var currentStyle = $('#change-highlighting').attr('data-default');
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25 $('#change-highlighting').change(function () {
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26 var newStyle = $(this).find(':selected').attr('name');
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27
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28 $('.snippet').removeClass(currentStyle).addClass(newStyle);
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29 currentStyle = newStyle;
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30 });
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31
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32 /**
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33 * Line Highlighting
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34 */
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35 $('div.snippet th a').each(function(i){
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36 $(this).click(function(){
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37 var j = $(this).text();
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38 $('div.snippet div.line.marked').removeClass('marked');
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39 $('div.snippet div.line#l'+j).toggleClass('marked');
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40 });
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41 });
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42
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43 //{% if request.session.userprefs.display_all_lexer %}
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44 /**
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45 * Lexer Guessing
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46 */
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47 $('#guess_lexer_btn').click(function(){
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48 $.getJSON('{% url snippet_guess_lexer %}',
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49 {'codestring': $('#id_content').val()},
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50 function(data){
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51 if(data.lexer == "unknown"){
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52 $('#guess_lexer_btn').css('color', 'red');
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53 }else{
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54 $('#id_lexer').val(data.lexer);
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55 $('#guess_lexer_btn').css('color', 'inherit');
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56 }
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57 });
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58 });
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59 //{% endif %}
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60 });