Chris@0: <h2><%= l(:label_gantt) %></h2>
Chris@0: 
Chris@0: <% form_tag(params.merge(:month => nil, :year => nil, :months => nil), :id => 'query_form') do %>
Chris@0: <fieldset id="filters" class="collapsible">
Chris@0:   <legend onclick="toggleFieldset(this);"><%= l(:label_filter_plural) %></legend>
Chris@0: 	<div>
Chris@0:     <%= render :partial => 'queries/filters', :locals => {:query => @query} %>
Chris@0:   </div>
Chris@0: </fieldset>
Chris@0: 
Chris@0: <p style="float:right;">
Chris@0:   <%= gantt_zoom_link(@gantt, :in) %>
Chris@0:   <%= gantt_zoom_link(@gantt, :out) %>
Chris@0: </p>
Chris@0: 
Chris@0: <p class="buttons">
Chris@0: <%= text_field_tag 'months', @gantt.months, :size => 2 %>
Chris@0: <%= l(:label_months_from) %>
Chris@0: <%= select_month(@gantt.month_from, :prefix => "month", :discard_type => true) %>
Chris@0: <%= select_year(@gantt.year_from, :prefix => "year", :discard_type => true) %>
Chris@0: <%= hidden_field_tag 'zoom', @gantt.zoom %>
Chris@0: 
Chris@0: <%= link_to_remote l(:button_apply), 
Chris@0:                    { :url => { :set_filter => (@query.new_record? ? 1 : nil) },
Chris@0:                      :update => "content",
Chris@0:                      :with => "Form.serialize('query_form')"
Chris@0:                    }, :class => 'icon icon-checked' %>
Chris@0:                    
Chris@0: <%= link_to_remote l(:button_clear),
Chris@0:                    { :url => { :set_filter => (@query.new_record? ? 1 : nil) }, 
Chris@0:                      :update => "content",
Chris@0:                    }, :class => 'icon icon-reload' if @query.new_record? %>
Chris@0: </p>
Chris@0: <% end %>
Chris@0: 
Chris@0: <%= error_messages_for 'query' %>
Chris@0: <% if @query.valid? %>
Chris@0: <% zoom = 1
Chris@0: @gantt.zoom.times { zoom = zoom * 2 }
Chris@0: 
Chris@0: subject_width = 330
Chris@0: header_heigth = 18
Chris@0: 
Chris@0: headers_height = header_heigth
Chris@0: show_weeks = false
Chris@0: show_days = false
Chris@0: 
Chris@0: if @gantt.zoom >1
Chris@0:     show_weeks = true
Chris@0:     headers_height = 2*header_heigth
Chris@0:     if @gantt.zoom > 2
Chris@0:         show_days = true
Chris@0:         headers_height = 3*header_heigth
Chris@0:     end
Chris@0: end
Chris@0: 
Chris@0: g_width = (@gantt.date_to - @gantt.date_from + 1)*zoom
Chris@0: g_height = [(20 * @gantt.events.length + 6)+150, 206].max
Chris@0: t_height = g_height + headers_height
Chris@0: %>
Chris@0: 
Chris@0: <table width="100%" style="border:0; border-collapse: collapse;">
Chris@0: <tr>
Chris@0: <td style="width:<%= subject_width %>px; padding:0px;">
Chris@0: 
Chris@0: <div style="position:relative;height:<%= t_height + 24 %>px;width:<%= subject_width + 1 %>px;">
Chris@0: <div style="right:-2px;width:<%= subject_width %>px;height:<%= headers_height %>px;background: #eee;" class="gantt_hdr"></div>
Chris@0: <div style="right:-2px;width:<%= subject_width %>px;height:<%= t_height %>px;border-left: 1px solid #c0c0c0;overflow:hidden;" class="gantt_hdr"></div>
Chris@0: <%
Chris@0: #
Chris@0: # Tasks subjects
Chris@0: #
Chris@0: top = headers_height + 8
Chris@0: @gantt.events.each do |i|
Chris@0: left = 4 + (i.is_a?(Issue) ? i.level * 16 : 0)
Chris@0:  %>
Chris@0:     <div style="position: absolute;line-height:1.2em;height:16px;top:<%= top %>px;left:<%= left %>px;overflow:hidden;"><small>    
Chris@0:     <% if i.is_a? Issue %>
Chris@0:       	<%= h("#{i.project} -") unless @project && @project == i.project %>
Chris@0:       	<%= link_to_issue i %>
Chris@0:   	<% else %>
Chris@0: 		<span class="icon icon-package">
Chris@0: 	      	<%= link_to_version i %>
Chris@0: 		</span>
Chris@0:   	<% end %>  	
Chris@0:   	</small></div>
Chris@0:     <% top = top + 20
Chris@0: end %>
Chris@0: </div>
Chris@0: </td>
Chris@0: <td>
Chris@0: 
Chris@0: <div style="position:relative;height:<%= t_height + 24 %>px;overflow:auto;">
Chris@0: <div style="width:<%= g_width-1 %>px;height:<%= headers_height %>px;background: #eee;" class="gantt_hdr">&nbsp;</div>
Chris@0: <% 
Chris@0: #
Chris@0: # Months headers
Chris@0: #
Chris@0: month_f = @gantt.date_from
Chris@0: left = 0
Chris@0: height = (show_weeks ? header_heigth : header_heigth + g_height)
Chris@0: @gantt.months.times do 
Chris@0: 	width = ((month_f >> 1) - month_f) * zoom - 1
Chris@0: 	%>
Chris@0: 	<div style="left:<%= left %>px;width:<%= width %>px;height:<%= height %>px;" class="gantt_hdr">
Chris@0: 	<%= link_to "#{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@0: 	</div>
Chris@0: 	<% 
Chris@0: 	left = left + width + 1
Chris@0: 	month_f = month_f >> 1
Chris@0: end %>
Chris@0: 
Chris@0: <% 
Chris@0: #
Chris@0: # Weeks headers
Chris@0: #
Chris@0: if show_weeks
Chris@0: 	left = 0
Chris@0: 	height = (show_days ? header_heigth-1 : header_heigth-1 + g_height)
Chris@0: 	if @gantt.date_from.cwday == 1
Chris@0: 	    # @date_from is monday
Chris@0:         week_f = @gantt.date_from
Chris@0: 	else
Chris@0: 	    # find next monday after @date_from
Chris@0: 		week_f = @gantt.date_from + (7 - @gantt.date_from.cwday + 1)
Chris@0: 		width = (7 - @gantt.date_from.cwday + 1) * zoom-1
Chris@0: 		%>
Chris@0: 		<div style="left:<%= left %>px;top:19px;width:<%= width %>px;height:<%= height %>px;" class="gantt_hdr">&nbsp;</div>
Chris@0: 		<% 
Chris@0: 		left = left + width+1
Chris@0: 	end %>
Chris@0: 	<%
Chris@0: 	while week_f <= @gantt.date_to
Chris@0: 		width = (week_f + 6 <= @gantt.date_to) ? 7 * zoom -1 : (@gantt.date_to - week_f + 1) * zoom-1
Chris@0: 		%>
Chris@0: 		<div style="left:<%= left %>px;top:19px;width:<%= width %>px;height:<%= height %>px;" class="gantt_hdr">
Chris@0: 		<small><%= week_f.cweek if width >= 16 %></small>
Chris@0: 		</div>
Chris@0: 		<% 
Chris@0: 		left = left + width+1
Chris@0: 		week_f = week_f+7
Chris@0: 	end
Chris@0: end %>
Chris@0: 
Chris@0: <% 
Chris@0: #
Chris@0: # Days headers
Chris@0: #
Chris@0: if show_days
Chris@0: 	left = 0
Chris@0: 	height = g_height + header_heigth - 1
Chris@0: 	wday = @gantt.date_from.cwday
Chris@0: 	(@gantt.date_to - @gantt.date_from + 1).to_i.times do 
Chris@0: 	width =  zoom - 1
Chris@0: 	%>
Chris@0: 	<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@0: 	<%= day_name(wday).first %>
Chris@0: 	</div>
Chris@0: 	<% 
Chris@0: 	left = left + width+1
Chris@0: 	wday = wday + 1
Chris@0: 	wday = 1 if wday > 7
Chris@0: 	end
Chris@0: end %>
Chris@0: 
Chris@0: <%
Chris@0: #
Chris@0: # Tasks
Chris@0: #
Chris@0: top = headers_height + 10
Chris@0: @gantt.events.each do |i| 
Chris@0:   if i.is_a? Issue 
Chris@0: 	i_start_date = (i.start_date >= @gantt.date_from ? i.start_date : @gantt.date_from )
Chris@0: 	i_end_date = (i.due_before <= @gantt.date_to ? i.due_before : @gantt.date_to )
Chris@0: 	
Chris@0: 	i_done_date = i.start_date + ((i.due_before - i.start_date+1)*i.done_ratio/100).floor
Chris@0: 	i_done_date = (i_done_date <= @gantt.date_from ? @gantt.date_from : i_done_date )
Chris@0: 	i_done_date = (i_done_date >= @gantt.date_to ? @gantt.date_to : i_done_date )
Chris@0: 	
Chris@0: 	i_late_date = [i_end_date, Date.today].min if i_start_date < Date.today
Chris@0: 	
Chris@0: 	i_left = ((i_start_date - @gantt.date_from)*zoom).floor 	
Chris@0: 	i_width = ((i_end_date - i_start_date + 1)*zoom).floor - 2                  # total width of the issue (- 2 for left and right borders)
Chris@0: 	d_width = ((i_done_date - i_start_date)*zoom).floor - 2                     # done width
Chris@0: 	l_width = i_late_date ? ((i_late_date - i_start_date+1)*zoom).floor - 2 : 0 # delay width
Chris@0:   css = "task " + (i.leaf? ? 'leaf' : 'parent')
Chris@0: 	%>
Chris@0: 	<div style="top:<%= top %>px;left:<%= i_left %>px;width:<%= i_width %>px;" class="<%= css %> task_todo"><div class="left"></div>&nbsp;<div class="right"></div></div>
Chris@0: 	<% if l_width > 0 %>
Chris@0: 	    <div style="top:<%= top %>px;left:<%= i_left %>px;width:<%= l_width %>px;" class="<%= css %> task_late">&nbsp;</div>
Chris@0: 	<% end %>
Chris@0: 	<% if d_width > 0 %>
Chris@0: 	    <div style="top:<%= top %>px;left:<%= i_left %>px;width:<%= d_width %>px;" class="<%= css %> task_done">&nbsp;</div>
Chris@0: 	<% end %>
Chris@0: 	<div style="top:<%= top %>px;left:<%= i_left + i_width + 8 %>px;background:#fff;" class="<%= css %>">
Chris@0: 	<%= i.status.name %>
Chris@0: 	<%= (i.done_ratio).to_i %>%
Chris@0: 	</div>
Chris@0: 	<div class="tooltip" style="position: absolute;top:<%= top %>px;left:<%= i_left %>px;width:<%= i_width %>px;height:12px;">
Chris@0: 	<span class="tip">
Chris@0:     <%= render_issue_tooltip i %>
Chris@0: 	</span></div>
Chris@0: <% else 
Chris@0:     i_left = ((i.start_date - @gantt.date_from)*zoom).floor
Chris@0:     %>
Chris@0:     <div style="top:<%= top %>px;left:<%= i_left %>px;width:15px;" class="task milestone">&nbsp;</div>
Chris@0: 	<div style="top:<%= top %>px;left:<%= i_left + 12 %>px;background:#fff;" class="task">
Chris@0: 		<strong><%= format_version_name i %></strong>
Chris@0: 	</div>
Chris@0: <% end %>
Chris@0: 	<% top = top + 20
Chris@0: end %>
Chris@0: 
Chris@0: <%
Chris@0: #
Chris@0: # Today red line (excluded from cache)
Chris@0: #
Chris@0: if Date.today >= @gantt.date_from and Date.today <= @gantt.date_to %>
Chris@0:     <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@0: <% end %>
Chris@0: 
Chris@0: </div>
Chris@0: </td>
Chris@0: </tr>
Chris@0: </table>
Chris@0: 
Chris@0: <table width="100%">
Chris@0: <tr>
Chris@0: <td align="left"><%= link_to_remote ('&#171; ' + l(:label_previous)), {:url => @gantt.params_previous, :update => 'content', :complete => 'window.scrollTo(0,0)'}, {:href => url_for(@gantt.params_previous)} %></td>
Chris@0: <td align="right"><%= link_to_remote (l(:label_next) + ' &#187;'), {:url => @gantt.params_next, :update => 'content', :complete => 'window.scrollTo(0,0)'}, {:href => url_for(@gantt.params_next)} %></td>
Chris@0: </tr>
Chris@0: </table>
Chris@0: 
Chris@0: <% other_formats_links do |f| %>
Chris@0: 	<%= f.link_to 'PDF', :url => @gantt.params %>
Chris@0: 	<%= f.link_to('PNG', :url => @gantt.params) if @gantt.respond_to?('to_image') %>
Chris@0: <% end %>
Chris@0: <% end # query.valid? %>
Chris@0: 
Chris@0: <% content_for :sidebar do %>
Chris@0:     <%= render :partial => 'issues/sidebar' %>
Chris@0: <% end %>
Chris@0: 
Chris@0: <% html_title(l(:label_gantt)) -%>