Commit fd2aba9a authored by tmaruyama's avatar tmaruyama

scm: git: mercurial: add a new feature of revision graph (#5501)

Contributed by Jan Topiński.

git-svn-id: https://svn.redmine.org/redmine/trunk@7725 e93f8b46-1217-0410-a6f0-8f06a7374b81
parent 465f51ad
......@@ -283,4 +283,60 @@ module RepositoriesHelper
) +
'<br />'.html_safe + l(:text_scm_path_encoding_note))
end
def index_commits(commits, heads, href_proc = nil)
return nil if commits.nil? or commits.first.parents.nil?
map = {}
commit_hashes = []
refs_map = {}
href_proc ||= Proc.new {|x|x}
heads.each{|r| refs_map[r.scmid] ||= []; refs_map[r.scmid] << r}
commits.reverse.each_with_index do |c, i|
h = {}
h[:parents] = c.parents.collect do |p|
[p.scmid, 0, 0]
end
h[:rdmid] = i
h[:space] = 0
h[:refs] = refs_map[c.scmid].join(" ") if refs_map.include? c.scmid
h[:scmid] = c.scmid
h[:href] = href_proc.call(c.scmid)
commit_hashes << h
map[c.scmid] = h
end
heads.sort! do |a,b|
a.to_s <=> b.to_s
end
j = 0
heads.each do |h|
if map.include? h.scmid then
j = mark_chain(j += 1, map[h.scmid], map)
end
end
# when no head matched anything use first commit
if j == 0 then
mark_chain(j += 1, map.values.first, map)
end
map
end
def mark_chain(mark, commit, map)
stack = [[mark, commit]]
markmax = mark
until stack.empty?
current = stack.pop
m, commit = current
commit[:space] = m if commit[:space] == 0
m1 = m - 1
commit[:parents].each_with_index do |p, i|
psha = p[0]
if map.include? psha and map[psha][:space] == 0 then
stack << [m1 += 1, map[psha]] if i == 0
stack = [[m1 += 1, map[psha]]] + stack if i > 0
end
end
markmax = m1 if markmax < m1
end
markmax
end
end
<%= javascript_include_tag "raphael.js" %>
<script type="text/javascript" charset="utf-8">
var chunk = {commits:<%= commits.values.to_json %>}
</script>
<%= javascript_include_tag "revision_graph.js" %>
<script type="text/javascript">
window.onload = function(){
branchGraph(document.getElementById("holder"));
}
</script>
<div id="holder" class="graph"></div>
<% form_tag({:controller => 'repositories', :action => 'diff', :id => @project, :path => to_path_param(path)}, :method => :get) do %>
<table class="list changesets">
<thead><tr>
<% if @repository.supports_revision_graph? %>
<th></th>
<% end %>
<th>#</th>
<th></th>
<th></th>
......@@ -13,12 +16,36 @@
<% line_num = 1 %>
<% revisions.each do |changeset| %>
<tr class="changeset <%= cycle 'odd', 'even' %>">
<% if @repository.supports_revision_graph? %>
<% if line_num == 1 %>
<td class="revision_graph" rowspan="<%= revisions.size %>">
<% href_base = Proc.new {|x| url_for(:controller => 'repositories',
:action => 'revision',
:id => project,
:rev => x) } %>
<%= render :partial => 'revision_graph',
:locals => {
:commits => index_commits(
revisions,
@repository.branches,
href_base
)
} %>
</td>
<% end %>
<% end %>
<td class="id"><%= link_to_revision(changeset, project) %></td>
<td class="checkbox"><%= radio_button_tag('rev', changeset.identifier, (line_num==1), :id => "cb-#{line_num}", :onclick => "$('cbto-#{line_num+1}').checked=true;") if show_diff && (line_num < revisions.size) %></td>
<td class="checkbox"><%= radio_button_tag('rev_to', changeset.identifier, (line_num==2), :id => "cbto-#{line_num}", :onclick => "if ($('cb-#{line_num}').checked==true) {$('cb-#{line_num-1}').checked=true;}") if show_diff && (line_num > 1) %></td>
<td class="committed_on"><%= format_time(changeset.committed_on) %></td>
<td class="author"><%= h truncate(changeset.author.to_s, :length => 30) %></td>
<td class="comments"><%= textilizable(truncate_at_line_break(changeset.comments)) %></td>
<% if @repository.supports_revision_graph? %>
<td class="comments_nowrap">
<%= textilizable(truncate(truncate_at_line_break(changeset.comments, 0), :length => 90)) %>
</td>
<% else %>
<td class="comments"><%= textilizable(truncate_at_line_break(changeset.comments)) %></td>
<% end %>
</tr>
<% line_num += 1 %>
<% end %>
......
var commits = chunk.commits,
comms = {},
pixelsX = [],
pixelsY = [],
mmax = Math.max,
max_rdmid = 0,
max_space = 0,
parents = {};
for (var i = 0, ii = commits.length; i < ii; i++) {
for (var j = 0, jj = commits[i].parents.length; j < jj; j++) {
parents[commits[i].parents[j][0]] = true;
}
max_rdmid = Math.max(max_rdmid, commits[i].rdmid);
max_space = Math.max(max_space, commits[i].space);
}
for (i = 0; i < ii; i++) {
if (commits[i].scmid in parents) {
commits[i].isParent = true;
}
comms[commits[i].scmid] = commits[i];
}
var colors = ["#000"];
for (var k = 0; k < max_space; k++) {
colors.push(Raphael.getColor());
}
function branchGraph(holder) {
var xstep = 20, ystep = 20;
var ch, cw;
cw = max_space * xstep + xstep;
ch = max_rdmid * ystep + ystep;
var r = Raphael("holder", cw, ch),
top = r.set();
var cuday = 0, cumonth = "";
for (i = 0; i < ii; i++) {
var x, y;
y = 10 + ystep *(max_rdmid - commits[i].rdmid);
x = 3 + xstep * commits[i].space;
var stroke = "none";
r.circle(x, y, 3).attr({fill: colors[commits[i].space], stroke: stroke});
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: "0"});
var textbox = t.getBBox();
t.translate(textbox.width / 2, textbox.height / -3);
}
for (var j = 0, jj = commits[i].parents.length; j < jj; j++) {
var c = comms[commits[i].parents[j][0]];
var p,arrow;
if (c) {
var cy, cx;
cy = 10 + ystep * (max_rdmid - c.rdmid),
cx = 3 + xstep * c.space;
if (c.space == commits[i].space) {
p = r.path("M" + x + "," + y + "L" + cx + "," + cy);
} else {
p = r.path(["M", x, y, "C",x,y,x, y+(cy-y)/2,x+(cx-x)/2, y+(cy-y)/2,
"C", x+(cx-x)/2,y+(cy-y)/2, cx, cy-(cy-y)/2, cx, cy]);
}
} else {
p = r.path("M" + x + "," + y + "L" + x + "," + ch);
}
p.attr({stroke: colors[commits[i].space], "stroke-width": 1.5});
}
(function (c, x, y) {
top.push(r.circle(x, y, 10).attr({fill: "#000", opacity: 0,
cursor: "pointer", href: commits[i].href})
.hover(function () {}, function () {})
);
}(commits[i], x, y));
}
top.toFront();
var hw = holder.offsetWidth,
hh = holder.offsetHeight,
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;
};
document.onmouseup = function () {
drag = false;
document.onmousemove = null;
};
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);
};
......@@ -155,9 +155,12 @@ tr.entry.file td.filename_no_report a { margin-left: 16px; }
tr span.expander {background-image: url(../images/bullet_toggle_plus.png); padding-left: 8px; margin-left: 0; cursor: pointer;}
tr.open span.expander {background-image: url(../images/bullet_toggle_minus.png);}
tr.changeset { height: 20px }
tr.changeset ul, ol { margin-top: 0px; margin-bottom: 0px; }
tr.changeset td.revision_graph { width: 15%; background-color: #fffffb; }
tr.changeset td.author { text-align: center; width: 15%; white-space:nowrap;}
tr.changeset td.committed_on { text-align: center; width: 15%; white-space:nowrap;}
tr.changeset td.comments_nowrap { width: 45%; white-space:nowrap;}
table.files tr.file td { text-align: center; }
table.files tr.file td.filename { text-align: left; padding-left: 24px; }
......
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