<%= gantt_zoom_link(@gantt, :in) %> <%= gantt_zoom_link(@gantt, :out) %>
<% end %> <%= error_messages_for 'query' %> <% if @query.valid? %> <% zoom = 1 @gantt.zoom.times { zoom = zoom * 2 } subject_width = 330 header_height = 18 headers_height = header_height show_weeks = false show_days = false show_day_num = false if @gantt.zoom > 1 show_weeks = true headers_height = 2 * header_height if @gantt.zoom > 2 show_days = true headers_height = 3 * header_height if @gantt.zoom > 3 show_day_num = true headers_height = 4 * header_height end end end # Width of the entire chart g_width = ((@gantt.date_to - @gantt.date_from + 1) * zoom).to_i @gantt.render(:top => headers_height + 8, :zoom => zoom, :g_width => g_width, :subject_width => subject_width) g_height = [(20 * (@gantt.number_of_rows + 6)) + 150, 206].max t_height = g_height + headers_height %> <% if @gantt.truncated %><%= l(:notice_gantt_chart_truncated, :max => @gantt.max_rows) %>
<% end %>| <% style = "" style += "position:relative;" style += "height: #{t_height + 24}px;" style += "width: #{subject_width + 1}px;" %> <%= content_tag(:div, :style => style) do %> <% style = "" style += "right:-2px;" style += "width: #{subject_width}px;" style += "height: #{headers_height}px;" style += 'background: #eee;' %> <%= content_tag(:div, "", :style => style, :class => "gantt_hdr") %> <% style = "" style += "right:-2px;" style += "width: #{subject_width}px;" style += "height: #{t_height}px;" style += 'border-left: 1px solid #c0c0c0;' style += 'overflow: hidden;' %> <%= content_tag(:div, "", :style => style, :class => "gantt_hdr") %> <%= content_tag(:div, :class => "gantt_subjects") do %> <%= @gantt.subjects.html_safe %> <% end %> <% end %> |
<%
style = ""
style += "width: #{g_width - 1}px;"
style += "height: #{headers_height}px;"
style += 'background: #eee;'
%>
<%= content_tag(:div, ' '.html_safe, :style => style, :class => "gantt_hdr") %>
<% ###### Months headers ###### %>
<%
month_f = @gantt.date_from
left = 0
height = (show_weeks ? header_height : header_height + g_height)
%>
<% @gantt.months.times do %>
<%
width = (((month_f >> 1) - month_f) * zoom - 1).to_i
style = ""
style += "left: #{left}px;"
style += "width: #{width}px;"
style += "height: #{height}px;"
%>
<%= content_tag(:div, :style => style, :class => "gantt_hdr") do %>
<%= 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}" %>
<% end %>
<%
left = left + width + 1
month_f = month_f >> 1
%>
<% end %>
<% ###### Weeks headers ###### %>
<% if show_weeks %>
<%
left = 0
height = (show_days ? header_height - 1 : header_height - 1 + g_height)
%>
<% if @gantt.date_from.cwday == 1 %>
<%
# @date_from is monday
week_f = @gantt.date_from
%>
<% else %>
<%
# find next monday after @date_from
week_f = @gantt.date_from + (7 - @gantt.date_from.cwday + 1)
width = (7 - @gantt.date_from.cwday + 1) * zoom - 1
style = ""
style += "left: #{left}px;"
style += "top: 19px;"
style += "width: #{width}px;"
style += "height: #{height}px;"
%>
<%= content_tag(:div, ' '.html_safe,
:style => style, :class => "gantt_hdr") %>
<% left = left + width + 1 %>
<% end %>
<% while week_f <= @gantt.date_to %>
<%
width = ((week_f + 6 <= @gantt.date_to) ?
7 * zoom - 1 :
(@gantt.date_to - week_f + 1) * zoom - 1).to_i
style = ""
style += "left: #{left}px;"
style += "top: 19px;"
style += "width: #{width}px;"
style += "height: #{height}px;"
%>
<%= content_tag(:div, :style => style, :class => "gantt_hdr") do %>
<%= content_tag(:small) do %>
<%= week_f.cweek if width >= 16 %>
<% end %>
<% end %>
<%
left = left + width + 1
week_f = week_f + 7
%>
<% end %>
<% end %>
<% ###### Day numbers headers ###### %>
<% if show_day_num %>
<%
left = 0
height = g_height + header_height*2 - 1
wday = @gantt.date_from.cwday
day_num = @gantt.date_from
%>
<% (@gantt.date_to - @gantt.date_from + 1).to_i.times do %>
<%
width = zoom - 1
style = ""
style += "left:#{left}px;"
style += "top:37px;"
style += "width:#{width}px;"
style += "height:#{height}px;"
style += "font-size:0.7em;"
clss = "gantt_hdr"
clss << " nwday" if @gantt.non_working_week_days.include?(wday)
%>
<%= content_tag(:div, :style => style, :class => clss) do %>
<%= day_num.day %>
<% end %>
<%
left = left + width+1
day_num = day_num + 1
wday = wday + 1
wday = 1 if wday > 7
%>
<% end %>
<% end %>
<% ###### Days headers ####### %>
<% if show_days %>
<%
left = 0
height = g_height + header_height - 1
top = (show_day_num ? 55 : 37)
wday = @gantt.date_from.cwday
%>
<% (@gantt.date_to - @gantt.date_from + 1).to_i.times do %>
<%
width = zoom - 1
style = ""
style += "left: #{left}px;"
style += "top: #{top}px;"
style += "width: #{width}px;"
style += "height: #{height}px;"
style += "font-size:0.7em;"
clss = "gantt_hdr"
clss << " nwday" if @gantt.non_working_week_days.include?(wday)
%>
<%= content_tag(:div, :style => style, :class => clss) do %>
<%= day_letter(wday) %>
<% end %>
<%
left = left + width + 1
wday = wday + 1
wday = 1 if wday > 7
%>
<% end %>
<% end %>
<%= @gantt.lines.html_safe %>
<% ###### Today red line (excluded from cache) ###### %>
<% if User.current.today >= @gantt.date_from and User.current.today <= @gantt.date_to %>
<%
today_left = (((User.current.today - @gantt.date_from + 1) * zoom).floor() - 1).to_i
style = ""
style += "position: absolute;"
style += "height: #{g_height}px;"
style += "top: #{headers_height + 1}px;"
style += "left: #{today_left}px;"
style += "width:10px;"
style += "border-left: 1px dashed red;"
%>
<%= content_tag(:div, ' '.html_safe, :style => style, :id => 'today_line') %>
<% end %>
<%
style = ""
style += "position: absolute;"
style += "height: #{g_height}px;"
style += "top: #{headers_height + 1}px;"
style += "left: 0px;"
style += "width: #{g_width - 1}px;"
%>
<%= content_tag(:div, '', :style => style, :id => "gantt_draw_area") %>
|
| <%= link_to_content_update("\xc2\xab " + l(:label_previous), params.merge(@gantt.params_previous), :accesskey => accesskey(:previous)) %> | <%= link_to_content_update(l(:label_next) + " \xc2\xbb", params.merge(@gantt.params_next), :accesskey => accesskey(:next)) %> |