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<% form_tag(gantt_path(:month => params[:month], :year => params[:year], :months => params[:months]), :method => :put, :id => 'query_form') do %>
<%= hidden_field_tag('project_id', @project.to_param) if @project%>
<fieldset id="filters" class="collapsible">
<legend onclick="toggleFieldset(this);"><%= l(:label_filter_plural) %></legend>
<div>
<%= render :partial => 'queries/filters', :locals => {:query => @query} %>
<%= gantt_zoom_link(@gantt, :in) %>
<%= gantt_zoom_link(@gantt, :out) %>
</p>
<p class="buttons">
<%= text_field_tag 'months', @gantt.months, :size => 2 %>
<%= l(:label_months_from) %>
<%= select_month(@gantt.month_from, :prefix => "month", :discard_type => true) %>
<%= select_year(@gantt.year_from, :prefix => "year", :discard_type => true) %>
<%= hidden_field_tag 'zoom', @gantt.zoom %>
<%= link_to_remote l(:button_apply),
{ :url => { :set_filter => (@query.new_record? ? 1 : nil) },
:update => "content",
:with => "Form.serialize('query_form')"
}, :class => 'icon icon-checked' %>
<%= link_to_remote l(:button_clear),
{ :url => { :project_id => @project, :set_filter => (@query.new_record? ? 1 : nil) },
:method => :put,
:update => "content",
}, :class => 'icon icon-reload' if @query.new_record? %>
</p>
<% end %>
<%= error_messages_for 'query' %>
<% if @query.valid? %>
@gantt.zoom.times { zoom = zoom * 2 }
subject_width = 330
header_heigth = 18
headers_height = header_heigth
show_weeks = false
show_days = false
if @gantt.zoom >1
show_weeks = true
headers_height = 2*header_heigth
if @gantt.zoom > 2
show_days = true
headers_height = 3*header_heigth
end
end
g_width = (@gantt.date_to - @gantt.date_from + 1)*zoom
@gantt.render(:top => headers_height + 8, :zoom => zoom, :g_width => g_width)
g_height = [(20 * (@gantt.number_of_rows + 6))+150, 206].max
t_height = g_height + headers_height
<% if @gantt.truncated %>
<p class="warning"><%= l(:notice_gantt_chart_truncated, :max => @gantt.max_rows) %></p>
<% end %>
<table width="100%" style="border:0; border-collapse: collapse;">
<tr>
<td style="width:<%= subject_width %>px; padding:0px;">
<div style="position:relative;height:<%= t_height + 24 %>px;width:<%= subject_width + 1 %>px;">
<div style="right:-2px;width:<%= subject_width %>px;height:<%= headers_height %>px;background: #eee;" class="gantt_hdr"></div>
<div style="right:-2px;width:<%= subject_width %>px;height:<%= t_height %>px;border-left: 1px solid #c0c0c0;overflow:hidden;" class="gantt_hdr"></div>
<%= @gantt.subjects %>
</div>
</td>
<td>
<div style="position:relative;height:<%= t_height + 24 %>px;overflow:auto;">
<div style="width:<%= g_width-1 %>px;height:<%= headers_height %>px;background: #eee;" class="gantt_hdr"> </div>
<%
#
# Months headers
#
month_f = @gantt.date_from
left = 0
height = (show_weeks ? header_heigth : header_heigth + g_height)
@gantt.months.times do
width = ((month_f >> 1) - month_f) * zoom - 1
%>
<div style="left:<%= left %>px;width:<%= width %>px;height:<%= height %>px;" class="gantt_hdr">
<%= 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}"%>
</div>
<%
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 @gantt.date_from.cwday == 1
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
%>
<div style="left:<%= left %>px;top:19px;width:<%= width %>px;height:<%= height %>px;" class="gantt_hdr"> </div>
<%
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
%>
<div style="left:<%= left %>px;top:19px;width:<%= width %>px;height:<%= height %>px;" class="gantt_hdr">
<small><%= week_f.cweek if width >= 16 %></small>
</div>
<%
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 = @gantt.date_from.cwday
(@gantt.date_to - @gantt.date_from + 1).to_i.times do
width = zoom - 1
%>
<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">
<%= day_name(wday).first %>
</div>
<%
left = left + width+1
wday = wday + 1
wday = 1 if wday > 7
end
end %>
<%= @gantt.lines %>
<%
#
# Today red line (excluded from cache)
#
if Date.today >= @gantt.date_from and Date.today <= @gantt.date_to %>
<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;"> </div>
</div>
</td>
</tr>
</table>
<table width="100%">
<tr>
<td align="left"><%= link_to_remote ('« ' + l(:label_previous)), {:url => @gantt.params_previous, :method => :get, :update => 'content', :complete => 'window.scrollTo(0,0)'}, {:href => url_for(@gantt.params_previous)} %></td>
<td align="right"><%= link_to_remote (l(:label_next) + ' »'), {:url => @gantt.params_next, :method => :get, :update => 'content', :complete => 'window.scrollTo(0,0)'}, {:href => url_for(@gantt.params_next)} %></td>
<% other_formats_links do |f| %>
<%= f.link_to 'PDF', :url => @gantt.params %>
<%= f.link_to('PNG', :url => @gantt.params) if @gantt.respond_to?('to_image') %>
<% end %>
<% end # query.valid? %>
<%= render :partial => 'issues/sidebar' %>