!function(){
- var BranchGraph = function(days, commits){
+ var BranchGraph = function(element, url){
+ this.element = element;
+ this.url = url;
- this.days = days || {};
- this.commits = commits || {};
this.comms = {};
- this.pixelsX = [];
- this.pixelsY = [];
this.mtime = 0;
this.mspace = 0;
this.parents = {};
- this.ii = 0;
this.colors = ["#000"];
- this.prepareData();
+ this.load();
};
- BranchGraph.prototype.prepareData = function(){
+ BranchGraph.prototype.load = function(){
+ $.ajax({
+ url: this.url,
+ method: 'get',
+ dataType: 'json',
+ success: $.proxy(function(data){
+ $('.loading', this.element).hide();
+ this.prepareData(data.days, data.commits);
+ this.buildGraph(this.element.get(0));
+ }, this)
+ });
+ },
+
+ BranchGraph.prototype.prepareData = function(days, commits){
+ this.days = days;
+ this.commits = commits;
ii = this.commits.length;
for (var i = 0; i < ii; i++) {
for (var j = 0, jj = this.commits[i].parents.length; j < jj; j++) {
this.mtime = Math.max(this.mtime, this.commits[i].time);
this.mspace = Math.max(this.mspace, this.commits[i].space);
}
- this.mtime = this.mtime + 4;
- this.mspace = this.mspace + 10;
+ this.mtime += 4;
+ this.mspace += 10;
for (i = 0; i < ii; i++) {
if (this.commits[i].id in this.parents) {
this.commits[i].isParent = true;
BranchGraph.prototype.buildGraph = function(holder){
var ch = this.mspace * 20 + 20
, cw = this.mtime * 20 + 20
- , r = Raphael("holder", cw, ch)
+ , r = Raphael(holder, cw, ch)
, top = r.set()
, cuday = 0
- , cumonth = "";
+ , cumonth = ""
+ , r;
+
+ this.raphael = r;
r.rect(0, 0, this.days.length * 20 + 80, 30).attr({fill: "#222"});
r.rect(0, 30, this.days.length * 20 + 80, 20).attr({fill: "#444"});
}
}
}
- (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 () {
- // Create empty node to convert entities to character
- var m = $('<div />').html(c.message).text()
- , s = r.text(100, 100, c.author + "\n \n" + c.id + "\n \n" + m).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;
- }));
- }(this.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 (event) {
- if (drag) {
- event = event || window.event;
- holder.scrollLeft = drag.sl - (event.clientX - drag.x);
- holder.scrollTop = drag.st - (event.clientY - drag.y);
- }
- };
- holder.onmousedown = function (event) {
- event = event || window.event;
- drag = {
- x: event.clientX,
- y: event.clientY,
- st: holder.scrollTop,
- sl: holder.scrollLeft
- };
- document.onmousemove = dragger;
- bars.animate({opacity: .5}, 300);
+ this.appendAnchor(top, this.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 (event) {
+ if (drag) {
+ event = event || window.event;
+ holder.scrollLeft = drag.sl - (event.clientX - drag.x);
+ holder.scrollTop = drag.st - (event.clientY - drag.y);
+ }
};
- document.onmouseup = function () {
- drag = false;
- document.onmousemove = null;
- bars.animate({opacity: 0}, 300);
+ holder.onmousedown = function (event) {
+ event = event || window.event;
+ drag = {
+ x: event.clientX,
+ y: event.clientY,
+ st: holder.scrollTop,
+ sl: holder.scrollLeft
};
- holder.scrollLeft = cw;
- }
+ document.onmousemove = dragger;
+ bars.animate({opacity: .5}, 300);
+ };
+ document.onmouseup = function () {
+ drag = false;
+ document.onmousemove = null;
+ bars.animate({opacity: 0}, 300);
+ };
+
+ $(window).on('keydown', function(event){
+ if(event.keyCode == 37){
+ holder.scrollLeft -= 50;
+ }
+ if(event.keyCode == 39){
+ // right
+ holder.scrollLeft += 50;
+ }
+ });
+
+
+ holder.scrollLeft = cw;
+ };
+
+ BranchGraph.prototype.appendAnchor = function(top, c, x, y) {
+ var r = this.raphael;
+ 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 () {
+ // Create empty node to convert entities to character
+ 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;
+ }));
};
this.BranchGraph = BranchGraph;