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1 | 1 | # redMine - project management software |
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2 | 2 | # Copyright (C) 2006 Jean-Philippe Lang |
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3 | 3 | # |
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4 | 4 | # This program is free software; you can redistribute it and/or |
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5 | 5 | # modify it under the terms of the GNU General Public License |
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6 | 6 | # as published by the Free Software Foundation; either version 2 |
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7 | 7 | # of the License, or (at your option) any later version. |
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8 | 8 | # |
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9 | 9 | # This program is distributed in the hope that it will be useful, |
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10 | 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 | 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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12 | 12 | # GNU General Public License for more details. |
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13 | 13 | # |
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14 | 14 | # You should have received a copy of the GNU General Public License |
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15 | 15 | # along with this program; if not, write to the Free Software |
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16 | 16 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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17 | 17 | |
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18 | 18 | module ProjectsHelper |
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19 | 19 | def link_to_version(version, options = {}) |
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20 | 20 | return '' unless version && version.is_a?(Version) |
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21 | 21 | link_to h(version.name), { :controller => 'versions', :action => 'show', :id => version }, options |
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22 | 22 | end |
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23 | 23 | |
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24 | 24 | def format_activity_title(text) |
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25 | 25 | h(truncate_single_line(text, 100)) |
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26 | 26 | end |
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27 | 27 | |
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28 | 28 | def format_activity_day(date) |
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29 | 29 | date == Date.today ? l(:label_today).titleize : format_date(date) |
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30 | 30 | end |
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31 | 31 | |
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32 | 32 | def format_activity_description(text) |
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33 | h(truncate(text, 250).gsub(%r{<(pre|code)>.*$}m, '...')) | |
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33 | h(truncate(text.to_s, 250).gsub(%r{<(pre|code)>.*$}m, '...')) | |
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34 | 34 | end |
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35 | 35 | |
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36 | 36 | def project_settings_tabs |
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37 | 37 | tabs = [{:name => 'info', :action => :edit_project, :partial => 'projects/edit', :label => :label_information_plural}, |
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38 | 38 | {:name => 'modules', :action => :select_project_modules, :partial => 'projects/settings/modules', :label => :label_module_plural}, |
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39 | 39 | {:name => 'members', :action => :manage_members, :partial => 'projects/settings/members', :label => :label_member_plural}, |
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40 | 40 | {:name => 'versions', :action => :manage_versions, :partial => 'projects/settings/versions', :label => :label_version_plural}, |
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41 | 41 | {:name => 'categories', :action => :manage_categories, :partial => 'projects/settings/issue_categories', :label => :label_issue_category_plural}, |
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42 | 42 | {:name => 'wiki', :action => :manage_wiki, :partial => 'projects/settings/wiki', :label => :label_wiki}, |
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43 | 43 | {:name => 'repository', :action => :manage_repository, :partial => 'projects/settings/repository', :label => :label_repository}, |
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44 | 44 | {:name => 'boards', :action => :manage_boards, :partial => 'projects/settings/boards', :label => :label_board_plural} |
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45 | 45 | ] |
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46 | 46 | tabs.select {|tab| User.current.allowed_to?(tab[:action], @project)} |
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47 | 47 | end |
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48 | 48 | |
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49 | 49 | # Generates a gantt image |
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50 | 50 | # Only defined if RMagick is avalaible |
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51 | 51 | def gantt_image(events, date_from, months, zoom) |
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52 | 52 | date_to = (date_from >> months)-1 |
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53 | 53 | show_weeks = zoom > 1 |
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54 | 54 | show_days = zoom > 2 |
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55 | 55 | |
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56 | 56 | subject_width = 320 |
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57 | 57 | header_heigth = 18 |
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58 | 58 | # width of one day in pixels |
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59 | 59 | zoom = zoom*2 |
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60 | 60 | g_width = (date_to - date_from + 1)*zoom |
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61 | 61 | g_height = 20 * events.length + 20 |
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62 | 62 | headers_heigth = (show_weeks ? 2*header_heigth : header_heigth) |
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63 | 63 | height = g_height + headers_heigth |
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64 | 64 | |
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65 | 65 | imgl = Magick::ImageList.new |
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66 | 66 | imgl.new_image(subject_width+g_width+1, height) |
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67 | 67 | gc = Magick::Draw.new |
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68 | 68 | |
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69 | 69 | # Subjects |
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70 | 70 | top = headers_heigth + 20 |
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71 | 71 | gc.fill('black') |
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72 | 72 | gc.stroke('transparent') |
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73 | 73 | gc.stroke_width(1) |
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74 | 74 | events.each do |i| |
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75 | 75 | gc.text(4, top + 2, (i.is_a?(Issue) ? i.subject : i.name)) |
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76 | 76 | top = top + 20 |
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77 | 77 | end |
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78 | 78 | |
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79 | 79 | # Months headers |
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80 | 80 | month_f = date_from |
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81 | 81 | left = subject_width |
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82 | 82 | months.times do |
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83 | 83 | width = ((month_f >> 1) - month_f) * zoom |
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84 | 84 | gc.fill('white') |
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85 | 85 | gc.stroke('grey') |
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86 | 86 | gc.stroke_width(1) |
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87 | 87 | gc.rectangle(left, 0, left + width, height) |
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88 | 88 | gc.fill('black') |
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89 | 89 | gc.stroke('transparent') |
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90 | 90 | gc.stroke_width(1) |
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91 | 91 | gc.text(left.round + 8, 14, "#{month_f.year}-#{month_f.month}") |
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92 | 92 | left = left + width |
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93 | 93 | month_f = month_f >> 1 |
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94 | 94 | end |
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95 | 95 | |
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96 | 96 | # Weeks headers |
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97 | 97 | if show_weeks |
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98 | 98 | left = subject_width |
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99 | 99 | height = header_heigth |
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100 | 100 | if date_from.cwday == 1 |
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101 | 101 | # date_from is monday |
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102 | 102 | week_f = date_from |
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103 | 103 | else |
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104 | 104 | # find next monday after date_from |
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105 | 105 | week_f = date_from + (7 - date_from.cwday + 1) |
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106 | 106 | width = (7 - date_from.cwday + 1) * zoom |
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107 | 107 | gc.fill('white') |
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108 | 108 | gc.stroke('grey') |
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109 | 109 | gc.stroke_width(1) |
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110 | 110 | gc.rectangle(left, header_heigth, left + width, 2*header_heigth + g_height-1) |
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111 | 111 | left = left + width |
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112 | 112 | end |
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113 | 113 | while week_f <= date_to |
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114 | 114 | width = (week_f + 6 <= date_to) ? 7 * zoom : (date_to - week_f + 1) * zoom |
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115 | 115 | gc.fill('white') |
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116 | 116 | gc.stroke('grey') |
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117 | 117 | gc.stroke_width(1) |
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118 | 118 | gc.rectangle(left.round, header_heigth, left.round + width, 2*header_heigth + g_height-1) |
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119 | 119 | gc.fill('black') |
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120 | 120 | gc.stroke('transparent') |
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121 | 121 | gc.stroke_width(1) |
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122 | 122 | gc.text(left.round + 2, header_heigth + 14, week_f.cweek.to_s) |
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123 | 123 | left = left + width |
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124 | 124 | week_f = week_f+7 |
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125 | 125 | end |
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126 | 126 | end |
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127 | 127 | |
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128 | 128 | # Days details (week-end in grey) |
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129 | 129 | if show_days |
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130 | 130 | left = subject_width |
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131 | 131 | height = g_height + header_heigth - 1 |
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132 | 132 | wday = date_from.cwday |
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133 | 133 | (date_to - date_from + 1).to_i.times do |
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134 | 134 | width = zoom |
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135 | 135 | gc.fill(wday == 6 || wday == 7 ? '#eee' : 'white') |
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136 | 136 | gc.stroke('grey') |
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137 | 137 | gc.stroke_width(1) |
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138 | 138 | gc.rectangle(left, 2*header_heigth, left + width, 2*header_heigth + g_height-1) |
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139 | 139 | left = left + width |
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140 | 140 | wday = wday + 1 |
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141 | 141 | wday = 1 if wday > 7 |
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142 | 142 | end |
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143 | 143 | end |
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144 | 144 | |
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145 | 145 | # border |
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146 | 146 | gc.fill('transparent') |
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147 | 147 | gc.stroke('grey') |
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148 | 148 | gc.stroke_width(1) |
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149 | 149 | gc.rectangle(0, 0, subject_width+g_width, headers_heigth) |
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150 | 150 | gc.stroke('black') |
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151 | 151 | gc.rectangle(0, 0, subject_width+g_width, g_height+ headers_heigth-1) |
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152 | 152 | |
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153 | 153 | # content |
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154 | 154 | top = headers_heigth + 20 |
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155 | 155 | gc.stroke('transparent') |
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156 | 156 | events.each do |i| |
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157 | 157 | if i.is_a?(Issue) |
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158 | 158 | i_start_date = (i.start_date >= date_from ? i.start_date : date_from ) |
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159 | 159 | i_end_date = (i.due_date <= date_to ? i.due_date : date_to ) |
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160 | 160 | i_done_date = i.start_date + ((i.due_date - i.start_date+1)*i.done_ratio/100).floor |
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161 | 161 | i_done_date = (i_done_date <= date_from ? date_from : i_done_date ) |
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162 | 162 | i_done_date = (i_done_date >= date_to ? date_to : i_done_date ) |
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163 | 163 | i_late_date = [i_end_date, Date.today].min if i_start_date < Date.today |
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164 | 164 | |
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165 | 165 | i_left = subject_width + ((i_start_date - date_from)*zoom).floor |
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166 | 166 | i_width = ((i_end_date - i_start_date + 1)*zoom).floor # total width of the issue |
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167 | 167 | d_width = ((i_done_date - i_start_date)*zoom).floor # done width |
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168 | 168 | l_width = i_late_date ? ((i_late_date - i_start_date+1)*zoom).floor : 0 # delay width |
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169 | 169 | |
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170 | 170 | gc.fill('grey') |
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171 | 171 | gc.rectangle(i_left, top, i_left + i_width, top - 6) |
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172 | 172 | gc.fill('red') |
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173 | 173 | gc.rectangle(i_left, top, i_left + l_width, top - 6) if l_width > 0 |
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174 | 174 | gc.fill('blue') |
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175 | 175 | gc.rectangle(i_left, top, i_left + d_width, top - 6) if d_width > 0 |
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176 | 176 | gc.fill('black') |
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177 | 177 | gc.text(i_left + i_width + 5,top + 1, "#{i.status.name} #{i.done_ratio}%") |
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178 | 178 | else |
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179 | 179 | i_left = subject_width + ((i.start_date - date_from)*zoom).floor |
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180 | 180 | gc.fill('green') |
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181 | 181 | gc.rectangle(i_left, top, i_left + 6, top - 6) |
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182 | 182 | gc.fill('black') |
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183 | 183 | gc.text(i_left + 11, top + 1, i.name) |
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184 | 184 | end |
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185 | 185 | top = top + 20 |
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186 | 186 | end |
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187 | 187 | |
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188 | 188 | # today red line |
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189 | 189 | if Date.today >= date_from and Date.today <= date_to |
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190 | 190 | gc.stroke('red') |
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191 | 191 | x = (Date.today-date_from+1)*zoom + subject_width |
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192 | 192 | gc.line(x, headers_heigth, x, headers_heigth + g_height-1) |
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193 | 193 | end |
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194 | 194 | |
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195 | 195 | gc.draw(imgl) |
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196 | 196 | imgl |
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197 | 197 | end if Object.const_defined?(:Magick) |
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198 | 198 | end |
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