diff options
Diffstat (limited to 'karma/js/lesson.js')
| -rwxr-xr-x | karma/js/lesson.js | 260 |
1 files changed, 0 insertions, 260 deletions
diff --git a/karma/js/lesson.js b/karma/js/lesson.js deleted file mode 100755 index 8a6591c..0000000 --- a/karma/js/lesson.js +++ /dev/null @@ -1,260 +0,0 @@ -$(function(){ - -var k = Karma(); -k.ready(function(){ - var url = ' ' + window.location; - var temp = url.split('/') - var course = temp.pop().slice(7,9); //course_xx.html - var subject = temp.pop(); - subjectid = 'link' + subject; - /* set title in head */ - $('head title') - .empty() - .text(subject); - /* set navbar: linkHome link'subject', title, linkQuit */ - $('<div>',{ - class:'linkHome topbtn_left', - id:'linkHome', - title:'Home', - click:function(){ - window.location = 'http://localhost:8008/content/index.html'; - } - }) - .appendTo('#header'); - cls = 'link' + subjectid + ' ' + 'topbtn_left'; - $('<div>',{ - class:cls, - id:subjectid, - title:subject, - click:function(){ - location='http://localhost:8008/content/courses.html' - } - }) - .appendTo('#header'); - $('<div>',{ - id:'lesson_title' - }) - .text(subject) - .appendTo('#header'); - $('<img>',{ - src:'../karma/image/title_block_lt.png', - class:'title_img' - }) - .prependTo('#lesson_title'); - $('<img>',{ - src:'../karma/image/title_block_rt.png', - class:'title_img' - }) - .appendTo('#lesson_title'); - $('<div>',{ - class:'linkQuit topbtn_right', - id:'linkQuit', - title:'Quit', - click:function(){ - window.close(); - } - }) - .appendTo('#header'); - - function setPath(xy){ - pth = "unavailable.html"; - if (xy[3] == "EPaath"){ - pth = "../../../src/FrameWork.html#" + xy[4]; - }; - if (xy[3] == "basic"){ - pth = xy[4] + '/index.html'; - }; - if (xy[3] == 'Karma'){ - pth = xy[4] + '/index.html'; - }; - if (xy[3] == 'Sugar'){ - pth = xy[4] + '/index.html'; - }; - window.location = pth; - }; - - function drawMilestone(ctx, cellsize, x, y, capcolor, number){ - var capcolor; - x = activity[6]; - y = activity[7]; - capcolor = activity[5]; - ctx.fillStyle = 'chartreuse'; - ctx.fillRect(x,y-cellsize,cellsize,cellsize); - ctx.fillStyle = 'black'; - ctx.fillText(number, x + (cellsize * 0.3), y-(cellsize * 0.4), cellsize); - ctx.beginPath(); - ctx.moveTo(x, y-cellsize); - ctx.arc(x+0.5*cellsize,y-cellsize,0.5*cellsize,Math.PI,0,0); - ctx.closePath(); - ctx.fillStyle = capcolor; - ctx.fill(); - ctx.fillStyle = 'yellow'; - }; - - function drawarrow(ctx, x, y, sz) { - ctx.fillStyle = 'black' - ctx.fillRect(x-sz*4/5,y+sz/8,sz/2,sz/8); - ctx.moveTo(x-sz/2,y); - ctx.lineTo(x-sz/5,y+sz/8); - ctx.moveTo(x-sz/2,y+sz/2); - ctx.lineTo(x-sz/5,y+sz/8); - ctx.stroke(); - }; - - function draw(){ - var canvas = document.getElementById('ladder'); - if (canvas.getContext){ - var ctx = canvas.getContext('2d'); - var cells = 6; - var rows = 2 + (activities.length / cells); - var maxx = 1200; - var cellsize = 64; - var sz = cellsize; - var maxy = rows * 1.5 * cellsize; - if (maxy < 673){ - maxy = 673;; - }; - canvas.setAttribute('width', maxx); - canvas.setAttribute('height', maxy); - var x = 0; - var y = 0; - var odd = 1; - var xstart = 1.7 * cellsize; - var ystart = maxy - cellsize; - var row = 0; - var cell = 0; - var id = -1; - var ix = 0; - var idm = 0; - var activityNumber = 0; - var flag = 0; - var il = "" - var xy; - var pth; - var count = 0; - // set up callback - $("canvas").click(function($e) { - // find out which activity in activities was clicked - x = $e.pageX - y = $e.pageY - ctx.fillStyle = 'black' - $.each(activities, function() { - xy = this; - //if a hit, download if necessary, go to unit - hit = (x > xy[6]) - && (x < xy[6] + cellsize) - && (y < xy[7]) - && (y > xy[7] - cellsize) - if(hit) { - if(mode == 'Faculty') { - setPath(xy); - }else if (xy[5] == 'red'){ - setPath(xy); - }; - }; - }); - }); - // now draw ladder - ctx.font = "14pt Arial"; - ctx.textAlign = "center"; - x = xstart; - y = ystart; - ctx.beginPath(); - sz = cellsize; - drawarrow(ctx, x, y, sz); - offset=0; - delta = 1; - for(row=0;row<rows;row++){ - if (activityNumber == activities.length) { - break; - }; - if (offset == 0){ - x = xstart; - }else{ - x = xstart+offset-sz*3/2; - }; - for(cell=0;cell<cells;cell++){ - xsave = x; - if (activityNumber < activities.length){ - ctx.fillStyle = 'yellow'; - ctx.fillRect(x,y,sz*3/2, sz/4); - activity = activities[activityNumber]; - activity.push(x) - activity.push(y) - activities[activityNumber] = activity; - if(''+activity[0] == '0'){ - drawMilestone(ctx, cellsize, x, y, activity[5],''+activity[1]); - }else{ - // draw flag - ctx.moveTo(x,y); - ctx.lineTo(x,y-cellsize); - ctx.strokeStyle = 'black'; - ctx.stroke(); - ctx.fillStyle = activity[5]; - ctx.fillRect(x,y-cellsize,cellsize,cellsize/20); - ctx.textAlign='center'; - ctx.font = '20pt Arial'; - ctx.fillStyle = 'black'; - ctx.fillText(''+activity[1],x+cellsize/2,y-cellsize/2-10,cellsize); - } - activityNumber += 1; - x = x + 3/2*sz; - if (delta > 0) { - if (cell+1 < cells) { - ctx.fillstyle='yellow'; - ctx.fillRect(x,y,sz,sz/4); - x = xsave + sz*5/2; - }else{ - x = xsave + sz*3/2; - }; - }else{ - if (cell > 0) { - ctx.fillStyle = 'yellow'; - ctx.fillRect(x,y,sz,sz/4); - }; - if (cell+1<cells){ - x = xsave - sz*5/2; - }else{ - x = xsave-sz*3/2; - }; - }; - }; - }; - if ((row + 1 < rows) && (activity < activities.length)) { - if (row % 2 == 0) { - ctx.beginPath(); - ctx.moveTo(x,y); - ctx.arc(x, y-cellsize, cellsize, Math.PI/2, 0, 1); - ctx.arc(x, y-cellsize, 1.25*cellsize, 0, Math.PI*3/2, 1); - ctx.arc(x, y-cellsize, cellsize, Math.PI*3/2, 0, 0); - ctx.arc(x, y-cellsize, 1.25*cellsize, 0, Math.PI/2, 0); - ctx.closePath(); - ctx.fillStyle='yellow' - ctx.fill() - }else{ - x = xstart; - ctx.beginPath(); - ctx.moveTo(x,y); - ctx.arc(x, y-cellsize, cellsize, Math.PI/2, Math.PI, 0); - ctx.arc(x, y-cellsize, 1.25*cellsize, Math.PI, Math.PI*3/2, 0); - ctx.arc(x, y-cellsize, cellsize, Math.PI*3/2, Math.PI, 1); - ctx.arc(x, y-cellsize, 1.25*cellsize, Math.PI, Math.PI/2, 1); - ctx.closePath(); - ctx.fillStyle='yellow' - ctx.fill() - } - } - y = y - 2.25 * cellsize; - offset = x - xstart; - delta = -delta; - } - }else{ - alert('canvas not defined'); - }; - }; - - draw(); - -}); //end karma ready - -}); // end document ready |