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Fixed #1509 by converting the entities in js 

Converted BranchGraph to some sort of Class
4-1-stable
Koen Punt 2012-12-05 00:57:21 +01:00
parent 12b4bb5946
commit 40576b8709
2 changed files with 178 additions and 123 deletions
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11
app/views/projects/graph.html.haml
View File

@ -2,13 +2,14 @@
%br
.graph_holder
%h4
%small You can move around the graph by using arrow keys.
%small You can move around the graph by using the arrow keys.
#holder.graph
:javascript
var chunk1={commits:#{@commits_json}};
var days=#{@days_json};
initGraph();
var commits = #{@commits_json}
, days = #{@days_json};
var branch_graph = new BranchGraph(days, commits);
$(function(){
branchGraph($("#holder")[0]);
branch_graph.buildGraph($("#holder")[0]);
GraphNav.init();
});

290
vendor/assets/javascripts/branch-graph.js vendored
View File

@ -1,139 +1,193 @@
var commits = {},
comms = {},
pixelsX = [],
pixelsY = [],
mmax = Math.max,
mtime = 0,
mspace = 0,
parents = {},
ii = 0,
colors = ["#000"];
!function(){
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;
var BranchGraph = function(days, commits){
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();
};
BranchGraph.prototype.prepareData = function(){
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.parents[this.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]
}
}
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;
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 - 5, "L", cx, y - 5, cx, cy])
.attr({stroke: colors[commits[i].space], "stroke-width": 2});
} else {
r.path(["M", x - 3, y + 6, "l-4,3,4,2,0,-5L", x - 10, y + 20, "L", x - 10, cy, cx, cy])
.attr({stroke: colors[c.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));
if (this.commits[i].id in this.parents) {
this.commits[i].isParent = true;
}
this.comms[this.commits[i].id] = this.commits[i];
}
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) {
for (var k = 0; k < this.mspace; k++) {
this.colors.push(Raphael.getColor());
}
};
BranchGraph.prototype.buildGraph = function(holder){
var ch = this.mspace * 20 + 20
, cw = this.mtime * 20 + 20
, r = Raphael("holder", cw, ch)
, top = r.set()
, cuday = 0
, cumonth = "";
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"});
for (mm = 0; mm < this.days.length; mm++) {
if(this.days[mm] != null){
if(cuday != this.days[mm][0]){
r.text(10 + mm * 20, 40, this.days[mm][0]).attr({
font: "14px Fontin-Sans, Arial",
fill: "#DDD"
});
cuday = this.days[mm][0];
}
if(cumonth != this.days[mm][1]){
r.text(10 + mm * 20, 15, this.days[mm][1]).attr({
font: "14px Fontin-Sans, Arial",
fill: "#EEE"
});
cumonth = this.days[mm][1];
}
}
}
for (i = 0; i < ii; i++) {
var x = 10 + 20 * this.commits[i].time
, y = 70 + 20 * this.commits[i].space;
r.circle(x, y, 3).attr({
fill: this.colors[this.commits[i].space],
stroke: "none"
});
if (this.commits[i].refs != null && this.commits[i].refs != "") {
var longrefs = this.commits[i].refs
, shortrefs = this.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 = this.commits[i].parents.length; j < jj; j++) {
var c = this.comms[this.commits[i].parents[j][0]];
if (c) {
var cx = 10 + 20 * c.time
, cy = 70 + 20 * c.space;
if (c.space == this.commits[i].space) {
r.path("M" + (x - 5) + "," + (y + .0001) + "L" + (15 + 20 * c.time) + "," + (y + .0001))
.attr({
stroke: this.colors[c.space],
"stroke-width": 2
});
} else if (c.space < this.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 - 5, "L", cx, y - 5, cx, cy])
.attr({
stroke: this.colors[this.commits[i].space],
"stroke-width": 2
});
} else {
r.path(["M", x - 3, y + 6, "l-4,3,4,2,0,-5L", x - 10, y + 20, "L", x - 10, cy, cx, cy])
.attr({
stroke: this.colors[c.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 () {
// 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) {
e = e || window.event;
holder.scrollLeft = drag.sl - (e.clientX - drag.x);
holder.scrollTop = drag.st - (e.clientY - drag.y);
event = event || window.event;
holder.scrollLeft = drag.sl - (event.clientX - drag.x);
holder.scrollTop = drag.st - (event.clientY - drag.y);
}
};
holder.onmousedown = function (e) {
e = e || window.event;
drag = {x: e.clientX, y: e.clientY, st: holder.scrollTop, sl: holder.scrollLeft};
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);
};
document.onmouseup = function () {
};
document.onmouseup = function () {
drag = false;
document.onmousemove = null;
bars.animate({opacity: 0}, 300);
};
holder.scrollLeft = cw;
};
};
holder.scrollLeft = cw;
}
};
this.BranchGraph = BranchGraph;
}(this);
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(),
var mmax = Math.max,
bb = set.getBBox(),
w = Math.round(bb.width / 2),
h = Math.round(bb.height / 2),
dx = [0, w + size * 2, 0, -w - size * 2],