Chris@909: <% @gantt.view = self %>
Chris@909: <h2><%= @query.new_record? ? l(:label_gantt) : h(@query.name) %></h2>
Chris@909: 
Chris@909: <% form_tag({:controller => 'gantts', :action => 'show', :project_id => @project, :month => params[:month], :year => params[:year], :months => params[:months]}, :method => :get, :id => 'query_form') do %>
Chris@909: <%= hidden_field_tag 'set_filter', '1' %>
Chris@909: <fieldset id="filters" class="collapsible <%= @query.new_record? ? "" : "collapsed" %>">
Chris@909:   <legend onclick="toggleFieldset(this);"><%= l(:label_filter_plural) %></legend>
Chris@909:   <div style="<%= @query.new_record? ? "" : "display: none;" %>">
Chris@909:     <%= render :partial => 'queries/filters', :locals => {:query => @query} %>
Chris@909:   </div>
Chris@909: </fieldset>
Chris@909: 
Chris@909: <p class="contextual">
Chris@909:   <%= gantt_zoom_link(@gantt, :in) %>
Chris@909:   <%= gantt_zoom_link(@gantt, :out) %>
Chris@909: </p>
Chris@909: 
Chris@909: <p class="buttons">
Chris@909: <%= text_field_tag 'months', @gantt.months, :size => 2 %>
Chris@909: <%= l(:label_months_from) %>
Chris@909: <%= select_month(@gantt.month_from, :prefix => "month", :discard_type => true) %>
Chris@909: <%= select_year(@gantt.year_from, :prefix => "year", :discard_type => true) %>
Chris@909: <%= hidden_field_tag 'zoom', @gantt.zoom %>
Chris@909: 
Chris@909: <%= link_to_function l(:button_apply), '$("query_form").submit()', :class => 'icon icon-checked' %>
Chris@909: <%= link_to l(:button_clear), { :project_id => @project, :set_filter => 1 }, :class => 'icon icon-reload' %>
Chris@909: </p>
Chris@909: <% end %>
Chris@909: 
Chris@909: <%= error_messages_for 'query' %>
Chris@909: <% if @query.valid? %>
Chris@909: <% zoom = 1
Chris@909: @gantt.zoom.times { zoom = zoom * 2 }
Chris@909: 
Chris@909: subject_width = 330
Chris@909: header_heigth = 18
Chris@909: 
Chris@909: headers_height = header_heigth
Chris@909: show_weeks = false
Chris@909: show_days = false
Chris@909: 
Chris@909: if @gantt.zoom >1
Chris@909:     show_weeks = true
Chris@909:     headers_height = 2*header_heigth
Chris@909:     if @gantt.zoom > 2
Chris@909:         show_days = true
Chris@909:         headers_height = 3*header_heigth
Chris@909:     end
Chris@909: end
Chris@909: 
Chris@909: # Width of the entire chart
Chris@909: g_width = (@gantt.date_to - @gantt.date_from + 1)*zoom
Chris@909: 
Chris@909: @gantt.render(:top => headers_height + 8, :zoom => zoom, :g_width => g_width, :subject_width => subject_width)
Chris@909: 
Chris@909: g_height = [(20 * (@gantt.number_of_rows + 6))+150, 206].max
Chris@909: t_height = g_height + headers_height
Chris@909: 
Chris@909: 
Chris@909: %>
Chris@909: 
Chris@909: <% if @gantt.truncated %>
Chris@909:   <p class="warning"><%= l(:notice_gantt_chart_truncated, :max => @gantt.max_rows) %></p>
Chris@909: <% end %>
Chris@909: 
Chris@909: <table width="100%" style="border:0; border-collapse: collapse;">
Chris@909: <tr>
Chris@909: <td style="width:<%= subject_width %>px; padding:0px;">
Chris@909: 
Chris@909: <div style="position:relative;height:<%= t_height + 24 %>px;width:<%= subject_width + 1 %>px;">
Chris@909: <div style="right:-2px;width:<%= subject_width %>px;height:<%= headers_height %>px;background: #eee;" class="gantt_hdr"></div>
Chris@909: <div style="right:-2px;width:<%= subject_width %>px;height:<%= t_height %>px;border-left: 1px solid #c0c0c0;overflow:hidden;" class="gantt_hdr"></div>
Chris@909: 
Chris@909: <div class="gantt_subjects">
Chris@909: <%= @gantt.subjects.html_safe %>
Chris@909: </div>
Chris@909: 
Chris@909: </div>
Chris@909: </td>
Chris@909: <td>
Chris@909: 
Chris@909: <div style="position:relative;height:<%= t_height + 24 %>px;overflow:auto;">
Chris@909: <div style="width:<%= g_width-1 %>px;height:<%= headers_height %>px;background: #eee;" class="gantt_hdr">&nbsp;</div>
Chris@909: <%
Chris@909: #
Chris@909: # Months headers
Chris@909: #
Chris@909: month_f = @gantt.date_from
Chris@909: left = 0
Chris@909: height = (show_weeks ? header_heigth : header_heigth + g_height)
Chris@909: @gantt.months.times do
Chris@909:   width = ((month_f >> 1) - month_f) * zoom - 1
Chris@909:   %>
Chris@909:   <div style="left:<%= left %>px;width:<%= width %>px;height:<%= height %>px;" class="gantt_hdr">
Chris@909:   <%= link_to h("#{month_f.year}-#{month_f.month}"), @gantt.params.merge(:year => month_f.year, :month => month_f.month), :title => "#{month_name(month_f.month)} #{month_f.year}"%>
Chris@909:   </div>
Chris@909:   <%
Chris@909:   left = left + width + 1
Chris@909:   month_f = month_f >> 1
Chris@909: end %>
Chris@909: 
Chris@909: <%
Chris@909: #
Chris@909: # Weeks headers
Chris@909: #
Chris@909: if show_weeks
Chris@909:   left = 0
Chris@909:   height = (show_days ? header_heigth-1 : header_heigth-1 + g_height)
Chris@909:   if @gantt.date_from.cwday == 1
Chris@909:       # @date_from is monday
Chris@909:         week_f = @gantt.date_from
Chris@909:   else
Chris@909:       # find next monday after @date_from
Chris@909:     week_f = @gantt.date_from + (7 - @gantt.date_from.cwday + 1)
Chris@909:     width = (7 - @gantt.date_from.cwday + 1) * zoom-1
Chris@909:     %>
Chris@909:     <div style="left:<%= left %>px;top:19px;width:<%= width %>px;height:<%= height %>px;" class="gantt_hdr">&nbsp;</div>
Chris@909:     <%
Chris@909:     left = left + width+1
Chris@909:   end %>
Chris@909:   <%
Chris@909:   while week_f <= @gantt.date_to
Chris@909:     width = (week_f + 6 <= @gantt.date_to) ? 7 * zoom -1 : (@gantt.date_to - week_f + 1) * zoom-1
Chris@909:     %>
Chris@909:     <div style="left:<%= left %>px;top:19px;width:<%= width %>px;height:<%= height %>px;" class="gantt_hdr">
Chris@909:     <small><%= week_f.cweek if width >= 16 %></small>
Chris@909:     </div>
Chris@909:     <%
Chris@909:     left = left + width+1
Chris@909:     week_f = week_f+7
Chris@909:   end
Chris@909: end %>
Chris@909: 
Chris@909: <%
Chris@909: #
Chris@909: # Days headers
Chris@909: #
Chris@909: if show_days
Chris@909:   left = 0
Chris@909:   height = g_height + header_heigth - 1
Chris@909:   wday = @gantt.date_from.cwday
Chris@909:   (@gantt.date_to - @gantt.date_from + 1).to_i.times do
Chris@909:   width =  zoom - 1
Chris@909:   %>
Chris@909:   <div style="left:<%= left %>px;top:37px;width:<%= width %>px;height:<%= height %>px;font-size:0.7em;<%= "background:#f1f1f1;" if wday > 5 %>" class="gantt_hdr">
Chris@909:   <%= day_name(wday).first %>
Chris@909:   </div>
Chris@909:   <%
Chris@909:   left = left + width+1
Chris@909:   wday = wday + 1
Chris@909:   wday = 1 if wday > 7
Chris@909:   end
Chris@909: end %>
Chris@909: 
Chris@909: <%= @gantt.lines.html_safe %>
Chris@909: 
Chris@909: <%
Chris@909: #
Chris@909: # Today red line (excluded from cache)
Chris@909: #
Chris@909: if Date.today >= @gantt.date_from and Date.today <= @gantt.date_to %>
Chris@909:     <div style="position: absolute;height:<%= g_height %>px;top:<%= headers_height + 1 %>px;left:<%= ((Date.today-@gantt.date_from+1)*zoom).floor()-1 %>px;width:10px;border-left: 1px dashed red;">&nbsp;</div>
Chris@909: <% end %>
Chris@909: 
Chris@909: </div>
Chris@909: </td>
Chris@909: </tr>
Chris@909: </table>
Chris@909: 
Chris@909: <table width="100%">
Chris@909: <tr>
Chris@909: <td align="left"><%= link_to_content_update("\xc2\xab " + l(:label_previous), params.merge(@gantt.params_previous)) %></td>
Chris@909: <td align="right"><%= link_to_content_update(l(:label_next) + " \xc2\xbb", params.merge(@gantt.params_next)) %></td>
Chris@909: </tr>
Chris@909: </table>
Chris@909: 
Chris@909: <% other_formats_links do |f| %>
Chris@909:   <%= f.link_to 'PDF', :url => params.merge(@gantt.params) %>
Chris@909:   <%= f.link_to('PNG', :url => params.merge(@gantt.params)) if @gantt.respond_to?('to_image') %>
Chris@909: <% end %>
Chris@909: <% end # query.valid? %>
Chris@909: 
Chris@909: <% content_for :sidebar do %>
Chris@909:     <%= render :partial => 'issues/sidebar' %>
Chris@909: <% end %>
Chris@909: 
Chris@909: <% html_title(l(:label_gantt)) -%>