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annotate mercurial/templates/static/mercurial.js @ 14175:b452abffcb15

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tests: add pyflakes checking for assigned to but never used
author timeless <timeless@mozdev.org>
date Sun, 01 May 2011 17:27:41 +0200
parents b24e5a708fad
children 17c0cb1045e5
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
14046
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
parents:
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1 // mercurial.js - JavaScript utility functions
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2 //
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3 // Rendering of branch DAGs on the client side
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Benoit Allard <benoit@aeteurope.nl>
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4 // Display of elapsed time
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5 //
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6 // Copyright 2008 Dirkjan Ochtman <dirkjan AT ochtman DOT nl>
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7 // Copyright 2006 Alexander Schremmer <alex AT alexanderweb DOT de>
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8 //
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9 // derived from code written by Scott James Remnant <scott@ubuntu.com>
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
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10 // Copyright 2005 Canonical Ltd.
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11 //
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12 // This software may be used and distributed according to the terms
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13 // of the GNU General Public License, incorporated herein by reference.
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14
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15 var colors = [
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16 [ 1.0, 0.0, 0.0 ],
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
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17 [ 1.0, 1.0, 0.0 ],
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
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18 [ 0.0, 1.0, 0.0 ],
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19 [ 0.0, 1.0, 1.0 ],
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20 [ 0.0, 0.0, 1.0 ],
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21 [ 1.0, 0.0, 1.0 ]
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22 ];
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23
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
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24 function Graph() {
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25
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26 this.canvas = document.getElementById('graph');
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27 if (navigator.userAgent.indexOf('MSIE') >= 0) this.canvas = window.G_vmlCanvasManager.initElement(this.canvas);
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28 this.ctx = this.canvas.getContext('2d');
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29 this.ctx.strokeStyle = 'rgb(0, 0, 0)';
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30 this.ctx.fillStyle = 'rgb(0, 0, 0)';
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31 this.cur = [0, 0];
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32 this.line_width = 3;
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33 this.bg = [0, 4];
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34 this.cell = [2, 0];
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35 this.columns = 0;
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36 this.revlink = '';
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37
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38 this.scale = function(height) {
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39 this.bg_height = height;
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40 this.box_size = Math.floor(this.bg_height / 1.2);
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41 this.cell_height = this.box_size;
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42 }
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43
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44 function colorPart(num) {
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45 num *= 255
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46 num = num < 0 ? 0 : num;
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47 num = num > 255 ? 255 : num;
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48 var digits = Math.round(num).toString(16);
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49 if (num < 16) {
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50 return '0' + digits;
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51 } else {
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52 return digits;
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53 }
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54 }
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55
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56 this.setColor = function(color, bg, fg) {
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57
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58 // Set the colour.
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59 //
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60 // Picks a distinct colour based on an internal wheel; the bg
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
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61 // parameter provides the value that should be assigned to the 'zero'
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62 // colours and the fg parameter provides the multiplier that should be
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
Benoit Allard <benoit@aeteurope.nl>
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63 // applied to the foreground colours.
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64
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65 color %= colors.length;
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66 var red = (colors[color][0] * fg) || bg;
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67 var green = (colors[color][1] * fg) || bg;
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68 var blue = (colors[color][2] * fg) || bg;
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69 red = Math.round(red * 255);
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70 green = Math.round(green * 255);
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71 blue = Math.round(blue * 255);
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72 var s = 'rgb(' + red + ', ' + green + ', ' + blue + ')';
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73 this.ctx.strokeStyle = s;
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74 this.ctx.fillStyle = s;
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75 return s;
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76
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77 }
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78
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79 this.render = function(data) {
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80
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81 var backgrounds = '';
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82 var nodedata = '';
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83
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84 for (var i in data) {
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85
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86 var parity = i % 2;
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87 this.cell[1] += this.bg_height;
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88 this.bg[1] += this.bg_height;
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89
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90 var cur = data[i];
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91 var node = cur[1];
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92 var edges = cur[2];
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93 var fold = false;
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94
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95 for (var j in edges) {
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96
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97 line = edges[j];
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98 start = line[0];
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99 end = line[1];
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100 color = line[2];
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101
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102 if (end > this.columns || start > this.columns) {
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103 this.columns += 1;
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104 }
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105
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106 if (start == this.columns && start > end) {
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107 var fold = true;
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108 }
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109
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110 x0 = this.cell[0] + this.box_size * start + this.box_size / 2;
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111 y0 = this.bg[1] - this.bg_height / 2;
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112 x1 = this.cell[0] + this.box_size * end + this.box_size / 2;
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113 y1 = this.bg[1] + this.bg_height / 2;
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114
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115 this.edge(x0, y0, x1, y1, color);
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116
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117 }
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118
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119 // Draw the revision node in the right column
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120
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121 column = node[0]
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122 color = node[1]
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123
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124 radius = this.box_size / 8;
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125 x = this.cell[0] + this.box_size * column + this.box_size / 2;
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126 y = this.bg[1] - this.bg_height / 2;
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127 var add = this.vertex(x, y, color, parity, cur);
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128 backgrounds += add[0];
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129 nodedata += add[1];
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130
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131 if (fold) this.columns -= 1;
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132
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133 }
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134
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135 document.getElementById('nodebgs').innerHTML += backgrounds;
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136 document.getElementById('graphnodes').innerHTML += nodedata;
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137
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138 }
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139
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140 }
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141
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142
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Benoit Allard <benoit@aeteurope.nl>
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143 process_dates = (function(document, RegExp, Math, isNaN, Date, _false, _true){
b24e5a708fad web: Made elapsed time calculation dynamic (javascript).
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144
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Benoit Allard <benoit@aeteurope.nl>
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145 // derived from code from mercurial/templatefilter.py
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146
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Benoit Allard <benoit@aeteurope.nl>
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147 var scales = {
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Benoit Allard <benoit@aeteurope.nl>
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148 'year': 365 * 24 * 60 * 60,
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Benoit Allard <benoit@aeteurope.nl>
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149 'month': 30 * 24 * 60 * 60,
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Benoit Allard <benoit@aeteurope.nl>
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150 'week': 7 * 24 * 60 * 60,
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Benoit Allard <benoit@aeteurope.nl>
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151 'day': 24 * 60 * 60,
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Benoit Allard <benoit@aeteurope.nl>
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152 'hour': 60 * 60,
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Benoit Allard <benoit@aeteurope.nl>
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153 'minute': 60,
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Benoit Allard <benoit@aeteurope.nl>
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154 'second': 1
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Benoit Allard <benoit@aeteurope.nl>
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155 };
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Benoit Allard <benoit@aeteurope.nl>
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156
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Benoit Allard <benoit@aeteurope.nl>
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157 function format(count, string){
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Benoit Allard <benoit@aeteurope.nl>
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158 var ret = count + ' ' + string;
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Benoit Allard <benoit@aeteurope.nl>
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159 if (count > 1){
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Benoit Allard <benoit@aeteurope.nl>
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160 ret = ret + 's';
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Benoit Allard <benoit@aeteurope.nl>
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161 }
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Benoit Allard <benoit@aeteurope.nl>
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162 return ret;
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Benoit Allard <benoit@aeteurope.nl>
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163 }
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Benoit Allard <benoit@aeteurope.nl>
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164
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Benoit Allard <benoit@aeteurope.nl>
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165 function age(datestr){
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Benoit Allard <benoit@aeteurope.nl>
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166 var now = new Date();
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Benoit Allard <benoit@aeteurope.nl>
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167 var once = new Date(datestr);
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168
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Benoit Allard <benoit@aeteurope.nl>
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169 if (isNaN(once.getTime())){
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Benoit Allard <benoit@aeteurope.nl>
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170 // parsing error
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Benoit Allard <benoit@aeteurope.nl>
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171 return datestr;
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Benoit Allard <benoit@aeteurope.nl>
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172 }
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173
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Benoit Allard <benoit@aeteurope.nl>
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174 var delta = Math.floor((now.getTime() - once.getTime()) / 1000);
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175
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176 var future = _false;
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Benoit Allard <benoit@aeteurope.nl>
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177 if (delta < 0){
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Benoit Allard <benoit@aeteurope.nl>
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178 future = _true;
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Benoit Allard <benoit@aeteurope.nl>
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179 delta = -delta;
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Benoit Allard <benoit@aeteurope.nl>
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180 if (delta > (30 * scales.year)){
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Benoit Allard <benoit@aeteurope.nl>
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181 return "in the distant future";
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Benoit Allard <benoit@aeteurope.nl>
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182 }
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Benoit Allard <benoit@aeteurope.nl>
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183 }
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184
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Benoit Allard <benoit@aeteurope.nl>
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185 if (delta > (2 * scales.year)){
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Benoit Allard <benoit@aeteurope.nl>
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186 return once.getFullYear() + '-' + once.getMonth() + '-' + once.getDate();
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Benoit Allard <benoit@aeteurope.nl>
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187 }
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Benoit Allard <benoit@aeteurope.nl>
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188
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Benoit Allard <benoit@aeteurope.nl>
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189 for (unit in scales){
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Benoit Allard <benoit@aeteurope.nl>
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190 var s = scales[unit];
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Benoit Allard <benoit@aeteurope.nl>
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191 var n = Math.floor(delta / s);
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Benoit Allard <benoit@aeteurope.nl>
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192 if ((n >= 2) || (s == 1)){
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Benoit Allard <benoit@aeteurope.nl>
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193 if (future){
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Benoit Allard <benoit@aeteurope.nl>
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194 return format(n, unit) + ' from now';
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Benoit Allard <benoit@aeteurope.nl>
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195 } else {
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Benoit Allard <benoit@aeteurope.nl>
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196 return format(n, unit) + ' ago';
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Benoit Allard <benoit@aeteurope.nl>
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197 }
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Benoit Allard <benoit@aeteurope.nl>
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198 }
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Benoit Allard <benoit@aeteurope.nl>
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199 }
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Benoit Allard <benoit@aeteurope.nl>
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200 }
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Benoit Allard <benoit@aeteurope.nl>
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201
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Benoit Allard <benoit@aeteurope.nl>
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202 return function(){
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Benoit Allard <benoit@aeteurope.nl>
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203 var nodes = document.getElementsByTagName('*');
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Benoit Allard <benoit@aeteurope.nl>
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204 var ageclass = new RegExp('\\bage\\b');
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Benoit Allard <benoit@aeteurope.nl>
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205 var dateclass = new RegExp('\\bdate\\b');
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Benoit Allard <benoit@aeteurope.nl>
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206 for (var i=0; i<nodes.length; ++i){
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Benoit Allard <benoit@aeteurope.nl>
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207 var node = nodes[i];
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Benoit Allard <benoit@aeteurope.nl>
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208 var classes = node.className;
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Benoit Allard <benoit@aeteurope.nl>
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209 if (ageclass.test(classes)){
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Benoit Allard <benoit@aeteurope.nl>
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210 var agevalue = age(node.textContent);
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Benoit Allard <benoit@aeteurope.nl>
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211 if (dateclass.test(classes)){
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Benoit Allard <benoit@aeteurope.nl>
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212 // We want both: date + (age)
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Benoit Allard <benoit@aeteurope.nl>
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213 node.textContent += ' ('+agevalue+')';
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Benoit Allard <benoit@aeteurope.nl>
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214 } else {
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Benoit Allard <benoit@aeteurope.nl>
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215 node.textContent = agevalue;
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Benoit Allard <benoit@aeteurope.nl>
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216 }
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Benoit Allard <benoit@aeteurope.nl>
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217 }
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Benoit Allard <benoit@aeteurope.nl>
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218 }
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Benoit Allard <benoit@aeteurope.nl>
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219 }
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Benoit Allard <benoit@aeteurope.nl>
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220 })(document, RegExp, Math, isNaN, Date, false, true)