<%= l(:label_gantt_chart) %>

<%= link_to 'PDF ', :zoom => @zoom, :year => @year_from, :month => @month_from, :months => @months, :output => 'pdf' %>
<%= start_form_tag %> <%= l(:label_months_from) %> <%= select_month(@month_from, :prefix => "month", :discard_type => true) %> <%= select_year(@year_from, :prefix => "year", :discard_type => true) %> <%= hidden_field_tag 'zoom', @zoom %> <%= submit_tag l(:button_submit), :class => "button-small" %> <%= end_form_tag %> <%= if @zoom < 4 link_to image_tag('zoom_in'), {:zoom => (@zoom+1), :year => @year_from, :month => @month_from, :months => @months} else image_tag 'zoom_in_g' end %> <%= if @zoom > 1 link_to image_tag('zoom_out'), :zoom => (@zoom-1), :year => @year_from, :month => @month_from, :months => @months else image_tag 'zoom_out_g' end %>

<% zoom = 1 @zoom.times { zoom = zoom * 2 } subject_width = 260 header_heigth = 18 headers_heigth = header_heigth show_weeks = false show_days = false if @zoom >1 show_weeks = true headers_heigth = 2*header_heigth if @zoom > 2 show_days = true headers_heigth = 3*header_heigth end end g_width = (@date_to - @date_from + 1)*zoom g_height = [(20 * @issues.length + 6), 206].max t_height = g_height + headers_heigth %>
<% # # Tasks subjects # top = headers_heigth + 8 @issues.each do |i| %>
<%= link_to "#{i.tracker.name} ##{i.id}", :controller => 'issues', :action => 'show', :id => i %>: <%= i.subject.sub(/^(.{30}[^\s]*\s).*$/, '\1 (...)') %>
<% top = top + 20 end %>
 
<% # # Months headers # month_f = @date_from left = 0 height = (show_weeks ? header_heigth : header_heigth + g_height) @months.times do width = ((month_f >> 1) - month_f) * zoom - 1 %>
<%= link_to "#{month_f.year}-#{month_f.month}", :year => month_f.year, :month => month_f.month, :zoom => @zoom, :months => @months %>
<% left = left + width + 1 month_f = month_f >> 1 end %> <% # # Weeks headers # if show_weeks left = 0 height = (show_days ? header_heigth-1 : header_heigth-1 + g_height) if @date_from.cwday == 1 # @date_from is monday week_f = @date_from else # find next monday after @date_from week_f = @date_from + (7 - @date_from.cwday + 1) width = (7 - @date_from.cwday + 1) * zoom-1 %>
 
<% left = left + width+1 end %> <% while week_f < @date_to width = (week_f + 6 <= @date_to) ? 7 * zoom -1 : (@date_to - week_f + 1) * zoom-1 %>
<%= week_f.cweek %>
<% left = left + width+1 week_f = week_f+7 end end %> <% # # Days headers # if show_days left = 0 height = g_height + header_heigth - 1 wday = @date_from.cwday (@date_to - @date_from + 1).to_i.times do width = zoom - 1 %>
5 %>" class="m_bg"> <%= day_name(wday)[0,1] %>
<% left = left + width+1 wday = wday + 1 wday = 1 if wday > 7 end end %> <% # # Today red line # if Date.today >= @date_from and Date.today <= @date_to %>
 
<% end %> <% # # Tasks # top = headers_heigth + 12 @issues.each do |i| %> <% i_start_date = (i.start_date >= @date_from ? i.start_date : @date_from ) i_end_date = (i.due_date <= @date_to ? i.due_date : @date_to ) i_done_date = i.start_date + ((i.due_date - i.start_date+1)*i.done_ratio/100).floor i_done_date = (i_done_date <= @date_from ? @date_from : i_done_date ) i_done_date = (i_done_date >= @date_to ? @date_to : i_done_date ) i_late_date = [i_end_date, Date.today].min if i_start_date < Date.today i_left = ((i_start_date - @date_from)*zoom).floor i_width = ((i_end_date - i_start_date + 1)*zoom).floor d_width = ((i_done_date - i_start_date)*zoom).floor l_width = ((i_late_date - i_start_date+1)*zoom).floor if i_late_date l_width ||= 0 %>
 
<% if l_width > 0 %>
 
<% end %> <% if d_width > 0 %>
 
<% end %>
<%= i.status.name %> <%= (i.done_ratio).to_i %>%
<% top = top + 20 end %>
<%= link_to ('« ' + l(:label_previous)), :year => (@date_from << @months).year, :month => (@date_from << @months).month, :zoom => @zoom, :months => @months %> <%= link_to (l(:label_next) + ' »'), :year => (@date_from >> @months).year, :month => (@date_from >> @months).month, :zoom => @zoom, :months => @months %>