var commits = {}, comms = {}, pixelsX = [], pixelsY = [], mmax = Math.max, mtime = 0, mspace = 0, parents = {}, ii = 0, colors = ["#000"]; function initGraph(){ commits = chunk1.commits; ii = commits.length; for (var i = 0; i < ii; i++) { for (var j = 0, jj = commits[i].parents.length; j < jj; j++) { parents[commits[i].parents[j][0]] = true; } mtime = Math.max(mtime, commits[i].time); mspace = Math.max(mspace, commits[i].space); } mtime = mtime + 4; mspace = mspace + 10; for (i = 0; i < ii; i++) { if (commits[i].id in parents) { commits[i].isParent = true; } comms[commits[i].id] = commits[i]; } for (var k = 0; k < mspace; k++) { colors.push(Raphael.getColor()); } } function branchGraph(holder) { var ch = mspace * 20 + 20, cw = mtime * 20 + 20, r = Raphael("holder", cw, ch), top = r.set(); var cuday = 0, cumonth = ""; r.rect(0, 0, days.length * 20 + 80, 30).attr({fill: "#222"}); r.rect(0, 30, days.length * 20 + 80, 20).attr({fill: "#444"}); for (mm = 0; mm < days.length; mm++) { if(days[mm] != null){ if(cuday != days[mm][0]){ r.text(10 + mm * 20, 40, days[mm][0]).attr({font: "14px Fontin-Sans, Arial", fill: "#DDD"}); cuday = days[mm][0] } if(cumonth != days[mm][1]){ r.text(10 + mm * 20, 15, days[mm][1]).attr({font: "14px Fontin-Sans, Arial", fill: "#EEE"}); cumonth = days[mm][1] } } } for (i = 0; i < ii; i++) { var x = 10 + 20 * commits[i].time, y = 70 + 20 * commits[i].space; r.circle(x, y, 3).attr({fill: colors[commits[i].space], stroke: "none"}); if (commits[i].refs != null && commits[i].refs != "") { var longrefs = commits[i].refs var shortrefs = commits[i].refs; if (shortrefs.length > 15){ shortrefs = shortrefs.substr(0,13) + "..."; } var t = r.text(x+5, y+5, shortrefs).attr({font: "12px Fontin-Sans, Arial", fill: "#666", title: longrefs, cursor: "pointer", rotation: "90"}); var textbox = t.getBBox(); t.translate(textbox.height/-4,textbox.width/2); } for (var j = 0, jj = commits[i].parents.length; j < jj; j++) { var c = comms[commits[i].parents[j][0]]; if (c) { var cx = 10 + 20 * c.time, cy = 70 + 20 * c.space; if (c.space == commits[i].space) { r.path("M" + (x - 5) + "," + (y + .0001) + "L" + (15 + 20 * c.time) + "," + (y + .0001)) .attr({stroke: colors[c.space], "stroke-width": 2}); } else if (c.space < commits[i].space) { r.path(["M", x - 5, y + .0001, "l-5-2,0,4,5,-2C",x-5,y,x -17, y+2, x -20, y-10,"L", cx,y-10,cx , cy]) .attr({stroke: colors[commits[i].space], "stroke-width": 2}); } else { r.path(["M", x-5, y, "l-5-2,0,4,5,-2C",x-5,y,x -17, y-2, x -20, y+10,"L", cx,y+10,cx , cy]) .attr({stroke: colors[commits[i].space], "stroke-width": 2}); } } } (function (c, x, y) { top.push(r.circle(x, y, 10).attr({fill: "#000", opacity: 0, cursor: "pointer"}) .click(function(){ location.href = location.href.replace("graph", "commits/" + c.id); }) .hover(function () { var s = r.text(100, 100,c.author + "\n \n" +c.id + "\n \n" + c.message).attr({fill: "#fff"}); this.popup = r.popupit(x, y + 5, s, 0); top.push(this.popup.insertBefore(this)); }, function () { this.popup && this.popup.remove() && delete this.popup; })); }(commits[i], x, y)); } top.toFront(); var hw = holder.offsetWidth, hh = holder.offsetHeight, v = r.rect(hw - 8, 0, 4, Math.pow(hh, 2) / ch, 2).attr({fill: "#000", opacity: 0}), h = r.rect(0, hh - 8, Math.pow(hw, 2) / cw, 4, 2).attr({fill: "#000", opacity: 0}), bars = r.set(v, h), drag, dragger = function (e) { if (drag) { e = e || window.event; holder.scrollLeft = drag.sl - (e.clientX - drag.x); holder.scrollTop = drag.st - (e.clientY - drag.y); } }; holder.onmousedown = function (e) { e = e || window.event; drag = {x: e.clientX, y: e.clientY, st: holder.scrollTop, sl: holder.scrollLeft}; document.onmousemove = dragger; bars.animate({opacity: .5}, 300); }; document.onmouseup = function () { drag = false; document.onmousemove = null; bars.animate({opacity: 0}, 300); }; holder.scrollLeft = cw; }; Raphael.fn.popupit = function (x, y, set, dir, size) { dir = dir == null ? 2 : dir; size = size || 5; x = Math.round(x); y = Math.round(y); var bb = set.getBBox(), w = Math.round(bb.width / 2), h = Math.round(bb.height / 2), dx = [0, w + size * 2, 0, -w - size * 2], dy = [-h * 2 - size * 3, -h - size, 0, -h - size], p = ["M", x - dx[dir], y - dy[dir], "l", -size, (dir == 2) * -size, -mmax(w - size, 0), 0, "a", size, size, 0, 0, 1, -size, -size, "l", 0, -mmax(h - size, 0), (dir == 3) * -size, -size, (dir == 3) * size, -size, 0, -mmax(h - size, 0), "a", size, size, 0, 0, 1, size, -size, "l", mmax(w - size, 0), 0, size, !dir * -size, size, !dir * size, mmax(w - size, 0), 0, "a", size, size, 0, 0, 1, size, size, "l", 0, mmax(h - size, 0), (dir == 1) * size, size, (dir == 1) * -size, size, 0, mmax(h - size, 0), "a", size, size, 0, 0, 1, -size, size, "l", -mmax(w - size, 0), 0, "z"].join(","), xy = [{x: x, y: y + size * 2 + h}, {x: x - size * 2 - w, y: y}, {x: x, y: y - size * 2 - h}, {x: x + size * 2 + w, y: y}][dir]; set.translate(xy.x - w - bb.x, xy.y - h - bb.y); return this.set(this.path(p).attr({fill: "#234", stroke: "none"}).insertBefore(set.node ? set : set[0]), set); }; Raphael.fn.popup = function (x, y, text, dir, size) { dir = dir == null ? 2 : dir > 3 ? 3 : dir; size = size || 5; text = text || "$9.99"; var res = this.set(), d = 3; res.push(this.path().attr({fill: "#000", stroke: "#000"})); res.push(this.text(x, y, text).attr(this.g.txtattr).attr({fill: "#fff", "font-family": "Helvetica, Arial"})); res.update = function (X, Y, withAnimation) { X = X || x; Y = Y || y; var bb = this[1].getBBox(), w = bb.width / 2, h = bb.height / 2, dx = [0, w + size * 2, 0, -w - size * 2], dy = [-h * 2 - size * 3, -h - size, 0, -h - size], p = ["M", X - dx[dir], Y - dy[dir], "l", -size, (dir == 2) * -size, -mmax(w - size, 0), 0, "a", size, size, 0, 0, 1, -size, -size, "l", 0, -mmax(h - size, 0), (dir == 3) * -size, -size, (dir == 3) * size, -size, 0, -mmax(h - size, 0), "a", size, size, 0, 0, 1, size, -size, "l", mmax(w - size, 0), 0, size, !dir * -size, size, !dir * size, mmax(w - size, 0), 0, "a", size, size, 0, 0, 1, size, size, "l", 0, mmax(h - size, 0), (dir == 1) * size, size, (dir == 1) * -size, size, 0, mmax(h - size, 0), "a", size, size, 0, 0, 1, -size, size, "l", -mmax(w - size, 0), 0, "z"].join(","), xy = [{x: X, y: Y + size * 2 + h}, {x: X - size * 2 - w, y: Y}, {x: X, y: Y - size * 2 - h}, {x: X + size * 2 + w, y: Y}][dir]; xy.path = p; if (withAnimation) { this.animate(xy, 500, ">"); } else { this.attr(xy); } return this; }; return res.update(x, y); };