Mercurial > hg
view mercurial/templates/static/mercurial.js @ 16130:33f702e52906
graph: in hgrc specify line color for main branch
You can specify color to visually distinguish main branch (trunk)
on hgweb's graph page. If color specified, all branch heads will share
same color. Settings format is branch_name.color = value, where color
is six hexadecimal digits e.g.:
[graph]
default.color = FF0000
author | Constantine Linnick <theaspect@gmail.com> |
---|---|
date | Sun, 22 Jan 2012 19:47:03 +0700 |
parents | 5e50982c633c |
children | 8fd18eb8aab7 |
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// mercurial.js - JavaScript utility functions // // Rendering of branch DAGs on the client side // Display of elapsed time // Show or hide diffstat // // Copyright 2008 Dirkjan Ochtman <dirkjan AT ochtman DOT nl> // Copyright 2006 Alexander Schremmer <alex AT alexanderweb DOT de> // // derived from code written by Scott James Remnant <scott@ubuntu.com> // Copyright 2005 Canonical Ltd. // // This software may be used and distributed according to the terms // of the GNU General Public License, incorporated herein by reference. var colors = [ [ 1.0, 0.0, 0.0 ], [ 1.0, 1.0, 0.0 ], [ 0.0, 1.0, 0.0 ], [ 0.0, 1.0, 1.0 ], [ 0.0, 0.0, 1.0 ], [ 1.0, 0.0, 1.0 ] ]; function Graph() { this.canvas = document.getElementById('graph'); if (navigator.userAgent.indexOf('MSIE') >= 0) this.canvas = window.G_vmlCanvasManager.initElement(this.canvas); this.ctx = this.canvas.getContext('2d'); this.ctx.strokeStyle = 'rgb(0, 0, 0)'; this.ctx.fillStyle = 'rgb(0, 0, 0)'; this.cur = [0, 0]; this.line_width = 3; this.bg = [0, 4]; this.cell = [2, 0]; this.columns = 0; this.revlink = ''; this.scale = function(height) { this.bg_height = height; this.box_size = Math.floor(this.bg_height / 1.2); this.cell_height = this.box_size; } function colorPart(num) { num *= 255 num = num < 0 ? 0 : num; num = num > 255 ? 255 : num; var digits = Math.round(num).toString(16); if (num < 16) { return '0' + digits; } else { return digits; } } this.setColor = function(color, bg, fg) { // Set the colour. // // If color is hex string "FFFFFF" then append sharp and apply as is // If color is number // picks a distinct colour based on an internal wheel; the bg // parameter provides the value that should be assigned to the 'zero' // colours and the fg parameter provides the multiplier that should be // applied to the foreground colours. var s; if(typeof color == "string"){ s = "#"+color; }else{ //typeof color == "number" color %= colors.length; var red = (colors[color][0] * fg) || bg; var green = (colors[color][1] * fg) || bg; var blue = (colors[color][2] * fg) || bg; red = Math.round(red * 255); green = Math.round(green * 255); blue = Math.round(blue * 255); s = 'rgb(' + red + ', ' + green + ', ' + blue + ')'; } this.ctx.strokeStyle = s; this.ctx.fillStyle = s; return s; } this.render = function(data) { var backgrounds = ''; var nodedata = ''; for (var i in data) { var parity = i % 2; this.cell[1] += this.bg_height; this.bg[1] += this.bg_height; var cur = data[i]; var node = cur[1]; var edges = cur[2]; var fold = false; for (var j in edges) { line = edges[j]; start = line[0]; end = line[1]; color = line[2]; if (end > this.columns || start > this.columns) { this.columns += 1; } if (start == this.columns && start > end) { var fold = true; } x0 = this.cell[0] + this.box_size * start + this.box_size / 2; y0 = this.bg[1] - this.bg_height / 2; x1 = this.cell[0] + this.box_size * end + this.box_size / 2; y1 = this.bg[1] + this.bg_height / 2; // Width if exists if(line[3] && line[3]['width']){ this.ctx.lineWidth = line[3]['width']; } // Color if exists if(line[3] && line[3]['color']){ color = line[3]['color']; } this.edge(x0, y0, x1, y1, color); this.ctx.lineWidth = 1; } // Draw the revision node in the right column column = node[0] color = node[1] radius = this.box_size / 8; x = this.cell[0] + this.box_size * column + this.box_size / 2; y = this.bg[1] - this.bg_height / 2; var add = this.vertex(x, y, color, parity, cur); backgrounds += add[0]; nodedata += add[1]; if (fold) this.columns -= 1; } document.getElementById('nodebgs').innerHTML += backgrounds; document.getElementById('graphnodes').innerHTML += nodedata; } } process_dates = (function(document, RegExp, Math, isNaN, Date, _false, _true){ // derived from code from mercurial/templatefilter.py var scales = { 'year': 365 * 24 * 60 * 60, 'month': 30 * 24 * 60 * 60, 'week': 7 * 24 * 60 * 60, 'day': 24 * 60 * 60, 'hour': 60 * 60, 'minute': 60, 'second': 1 }; function format(count, string){ var ret = count + ' ' + string; if (count > 1){ ret = ret + 's'; } return ret; } function shortdate(date){ var ret = date.getFullYear() + '-'; // getMonth() gives a 0-11 result var month = date.getMonth() + 1; if (month <= 9){ ret += '0' + month; } else { ret += month; } ret += '-'; var day = date.getDate(); if (day <= 9){ ret += '0' + day; } else { ret += day; } return ret; } function age(datestr){ var now = new Date(); var once = new Date(datestr); if (isNaN(once.getTime())){ // parsing error return datestr; } var delta = Math.floor((now.getTime() - once.getTime()) / 1000); var future = _false; if (delta < 0){ future = _true; delta = -delta; if (delta > (30 * scales.year)){ return "in the distant future"; } } if (delta > (2 * scales.year)){ return shortdate(once); } for (unit in scales){ var s = scales[unit]; var n = Math.floor(delta / s); if ((n >= 2) || (s == 1)){ if (future){ return format(n, unit) + ' from now'; } else { return format(n, unit) + ' ago'; } } } } return function(){ var nodes = document.getElementsByTagName('*'); var ageclass = new RegExp('\\bage\\b'); var dateclass = new RegExp('\\bdate\\b'); for (var i=0; i<nodes.length; ++i){ var node = nodes[i]; var classes = node.className; if (ageclass.test(classes)){ var agevalue = age(node.textContent); if (dateclass.test(classes)){ // We want both: date + (age) node.textContent += ' ('+agevalue+')'; } else { node.textContent = agevalue; } } } } })(document, RegExp, Math, isNaN, Date, false, true) function showDiffstat() { document.getElementById('diffstatdetails').style.display = 'inline'; document.getElementById('diffstatexpand').style.display = 'none'; } function hideDiffstat() { document.getElementById('diffstatdetails').style.display = 'none'; document.getElementById('diffstatexpand').style.display = 'inline'; }