From 08e522880b112d5645deaf663b2e4ba14be3826f Mon Sep 17 00:00:00 2001
From: Zach DeCook <zachdecook@gmail.com>
Date: Wed, 26 Dec 2018 21:29:38 -0500
Subject: * Front-end: Add javascript

---
 jsonly.js | 155 --------------------------------------------------------------
 1 file changed, 155 deletions(-)
 delete mode 100644 jsonly.js

(limited to 'jsonly.js')

diff --git a/jsonly.js b/jsonly.js
deleted file mode 100644
index ae1ceb1..0000000
--- a/jsonly.js
+++ /dev/null
@@ -1,155 +0,0 @@
-/**
- * @brief jsonly.js contains the functions that are only called in js,
- * not translated from server-side code.
- */
-
-$('#transp').change( do_transpose );
-var lastTransp = parseInt($('#transp').val());
-
-var guitarObj = {
-	name: 'guitar',
-	dict: chordsDict,
-	region: 'guitarregion',
-	chord: '',
-	chordd: '',
-	number: 0,
-}
-var ukeObj = {
-	name: 'ukulele',
-	dict: ukulelechordsDict,
-	region: 'ukuleleregion',
-	chord: '',
-	chordd: '',
-	number: 0,
-}
-
-function do_transpose()
-{
-	var transp = parseInt($('#transp').val());
-	var neww = transp;
-
-	$(".tabs").each(function(){
-		// Since we only store text that is displayed, transpose relative to 
-		// previous transposition.
-		// Requires the class to be "tabs chordXX";
-		var old = parseInt($(this).attr('class').substring(10));
-		if ( isNaN(old) )
-		{
-			old = $(this).attr('class').substring(10);
-			neww = transpadd(old, transp - lastTransp);
-		}
-		$(this).text( zj_transpose2( $(this).text(), transp - lastTransp ) );
-		$(this).removeClass("chord"+old);
-		$(this).addClass("chord"+neww);
-	});
-	$(".btn[data-key]").each(function(){
-		console.log($(this));
-		var oldKey = $(this).attr('data-key');
-		var newKey = transpadd(oldKey, transp - lastTransp);
-		if ( typeof newKey !== 'undefined' )
-		{
-			$(this).removeClass('btn-'+oldKey);
-			$(this).addClass('btn-'+newKey);
-			$(this).attr('data-key', newKey);
-			$(this).text( $(this).attr('data-words') + newKey );
-		}
-		var tt = parseInt($(this).attr('href').match(/transp=(.+)/)[1]);
-		tt = ( transp - lastTransp + 24 + tt)%12;
-		var newhref = $(this).attr('href').match(/(.*?&transp=).+/)[1] + tt;
-		$(this).attr('href', newhref);
-	})
-	lastTransp = transp;
-}
-
-$(".tabs").click(function(e) {
-    s = window.getSelection();
-    var range = s.getRangeAt(0);
-    var node = s.anchorNode;
-    while (range.toString().indexOf(' ') != 0 ) {
-		if (range.startOffset == 0)
-			break;
-        range.setStart(node, (range.startOffset - 1));
-    }
-    range.setStart(node, Math.max(0,range.startOffset));
-	while (range.toString().lastIndexOf(' ') != range.toString().length - 1
-		|| range.toString().length <= 1 )
-	{
-		range.setEnd(node, range.endOffset+1);
-		if ( range.endOffset == node.length)
-			break;
-    }
-	//range.setEnd(Math.min(range.endOffset+1,node.length);
-    var str = range.toString().trim();
-	if( str != "" )
-		show_tab(str);
-});
-
-function show_tab( chord )
-{
-	var canvas = $("#guitarregion")[0];
-	var context = canvas.getContext('2d');
-	context.clearRect(0, 0, canvas.width, canvas.height);
-	var canvas = $("#ukuleleregion")[0];
-	var context = canvas.getContext('2d');
-	context.clearRect(0, 0, canvas.width, canvas.height);
-
-	getChordFrets(chord);
-}
-
-function getChordFrets(chord)
-{
-	$("#messages").html("");
-	chord = chord.replace("(", "");
-	chord = chord.replace(")", "");
-	chord = chord.replace("sus", "s");
-	chord = chord.replace("s4", "s");
-	chord = chord.replace("s", "sus");
-	chord = chord.replace("7sus", "sus7");
-	chord = chord.replace("mj7", "maj7");
-	var chordd = chord;
-	chordd = chordd.replace("/A","/a");
-	chordd = chordd.replace("/B","/b");
-	chordd = chordd.replace("/C","/c");
-	chordd = chordd.replace("/D","/d");
-	chordd = chordd.replace("/E","/e");
-	chordd = chordd.replace("/F","/f");
-	chordd = chordd.replace("/G","/g");
-	chordd = chordd.replace("Db", "C#");
-	chordd = chordd.replace("Eb", "D#");
-	chordd = chordd.replace("Gb", "F#");
-	chordd = chordd.replace("Ab", "G#");
-	chordd = chordd.replace("Bb", "A#");
-
-	plotChord(chord,chordd,guitarObj)
-	plotChord(chord,chordd,ukeObj)
-}
-
-function plotChord(chord, chordd, obj){
-	try{
-		tab = obj.dict[chordd][0];
-		ChordCharter.drawChord( obj.region, 30, 25, chord, tab );
-		obj.chord = chord;
-		obj.chordd = chordd;
-		obj.number = 0;
-	}
-	catch(target){
-		$("#messages").prepend("No "+obj.name+" tab for '" + chord + "'. ");
-
-		// Try it without the base note.
-		if( chordd.replace(/\/.*/,"") != chordd)
-		{
-			plotChord( chord.replace(/\/.*/,""), chordd.replace(/\/.*/,""), obj);
-		}
-	}
-
-}
-
-function cycle(obj){
-	var canvas = $("#"+obj.region)[0];
-	var context = canvas.getContext('2d');
-	context.clearRect(0, 0, canvas.width, canvas.height);
-
-	obj.number = (obj.number + 1) % obj.dict[obj.chordd].length
-	tab = obj.dict[obj.chordd][obj.number]
-	ChordCharter.drawChord( obj.region, 30, 25, obj.chord +"("+obj.number + ")", tab );
-}
-- 
cgit 1.4.1