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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 GanttHelper |
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19 | ||
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20 | def gantt_zoom_link(gantt, in_or_out) | |
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21 | img_attributes = {:style => 'height:1.4em; width:1.4em; margin-left: 3px;'} # em for accessibility | |
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22 | ||
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23 | case in_or_out | |
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24 | when :in | |
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25 | if gantt.zoom < 4 | |
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26 | link_to_remote(l(:text_zoom_in) + image_tag('zoom_in.png', img_attributes.merge(:alt => l(:text_zoom_in))), | |
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27 | {:url => gantt.params.merge(:zoom => (gantt.zoom+1)), :method => :get, :update => 'content'}, | |
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28 | {:href => url_for(gantt.params.merge(:zoom => (gantt.zoom+1)))}) | |
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29 | else | |
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30 | l(:text_zoom_in) + | |
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31 | image_tag('zoom_in_g.png', img_attributes.merge(:alt => l(:text_zoom_in))) | |
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32 | end | |
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33 | ||
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34 | when :out | |
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35 | if gantt.zoom > 1 | |
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36 | link_to_remote(l(:text_zoom_out) + image_tag('zoom_out.png', img_attributes.merge(:alt => l(:text_zoom_out))), | |
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37 | {:url => gantt.params.merge(:zoom => (gantt.zoom-1)), :method => :get, :update => 'content'}, | |
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38 | {:href => url_for(gantt.params.merge(:zoom => (gantt.zoom-1)))}) | |
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39 | else | |
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40 | l(:text_zoom_out) + | |
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41 | image_tag('zoom_out_g.png', img_attributes.merge(:alt => l(:text_zoom_out))) | |
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42 | end | |
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43 | end | |
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44 | end | |
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45 | ||
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19 | 46 | def number_of_issues_on_versions(gantt) |
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20 | 47 | versions = gantt.events.collect {|event| (event.is_a? Version) ? event : nil}.compact |
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21 | 48 | |
| @@ -246,30 +246,4 module IssuesHelper | |||
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246 | 246 | end |
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247 | 247 | export |
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248 | 248 | end |
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249 | ||
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250 | def gantt_zoom_link(gantt, in_or_out) | |
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251 | img_attributes = {:style => 'height:1.4em; width:1.4em; margin-left: 3px;'} # em for accessibility | |
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252 | ||
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253 | case in_or_out | |
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254 | when :in | |
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255 | if gantt.zoom < 4 | |
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256 | link_to_remote(l(:text_zoom_in) + image_tag('zoom_in.png', img_attributes.merge(:alt => l(:text_zoom_in))), | |
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257 | {:url => gantt.params.merge(:zoom => (gantt.zoom+1)), :method => :get, :update => 'content'}, | |
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258 | {:href => url_for(gantt.params.merge(:zoom => (gantt.zoom+1)))}) | |
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259 | else | |
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260 | l(:text_zoom_in) + | |
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261 | image_tag('zoom_in_g.png', img_attributes.merge(:alt => l(:text_zoom_in))) | |
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262 | end | |
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263 | ||
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264 | when :out | |
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265 | if gantt.zoom > 1 | |
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266 | link_to_remote(l(:text_zoom_out) + image_tag('zoom_out.png', img_attributes.merge(:alt => l(:text_zoom_out))), | |
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267 | {:url => gantt.params.merge(:zoom => (gantt.zoom-1)), :method => :get, :update => 'content'}, | |
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268 | {:href => url_for(gantt.params.merge(:zoom => (gantt.zoom-1)))}) | |
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269 | else | |
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270 | l(:text_zoom_out) + | |
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271 | image_tag('zoom_out_g.png', img_attributes.merge(:alt => l(:text_zoom_out))) | |
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272 | end | |
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273 | end | |
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274 | end | |
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275 | 249 | end |
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