jro_apps/redmine Commit - r429:30734ba8e8f0

Added toggle_link helper....

Jean-Philippe Lang -

r429:30734ba8e8f0

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r429:30734ba8e8f0

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app/helpers/application_helper.rb +7 0

             # redMine - project management software
             # Copyright (C) 2006-2007  Jean-Philippe Lang
             #
             # This program is free software; you can redistribute it and/or
             # modify it under the terms of the GNU General Public License
             # as published by the Free Software Foundation; either version 2
             # of the License, or (at your option) any later version.
             #
             # This program is distributed in the hope that it will be useful,
             # but WITHOUT ANY WARRANTY; without even the implied warranty of
             # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
             # GNU General Public License for more details.
             #
             # You should have received a copy of the GNU General Public License
             # along with this program; if not, write to the Free Software
             # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
             module ApplicationHelper
               # Return current logged in user or nil
               def loggedin?
                 @logged_in_user
               end
               # Return true if user is logged in and is admin, otherwise false
               def admin_loggedin?
                 @logged_in_user and @logged_in_user.admin?
               end
               # Return true if user is authorized for controller/action, otherwise false
               def authorize_for(controller, action)
                 # check if action is allowed on public projects
                 if @project.is_public? and Permission.allowed_to_public "%s/%s" % [ controller, action ]
                   return true
                 end
                 # check if user is authorized
                 if @logged_in_user and (@logged_in_user.admin? or Permission.allowed_to_role( "%s/%s" % [ controller, action ], @logged_in_user.role_for_project(@project)  )  )
                   return true
                 end
                 return false
               end
               # Display a link if user is authorized
               def link_to_if_authorized(name, options = {}, html_options = nil, *parameters_for_method_reference)
                 link_to(name, options, html_options, *parameters_for_method_reference) if authorize_for(options[:controller], options[:action])
               end
               # Display a link to user's account page
               def link_to_user(user)
                 link_to user.display_name, :controller => 'account', :action => 'show', :id => user
               end
               def link_to_issue(issue)
                 link_to "#{issue.tracker.name} ##{issue.id}", :controller => "issues", :action => "show", :id => issue
               end
+              def toggle_link(name, id, options={})
+                onclick = "Element.toggle('#{id}'); "
+                onclick << (options[:focus] ? "Form.Element.focus('#{options[:focus]}'); " : "this.blur(); ")
+                onclick << "return false;"
+                link_to(name, "#", :onclick => onclick)
+              end
               def image_to_function(name, function, html_options = {})
                 html_options.symbolize_keys!
                 tag(:input, html_options.merge({
                     :type => "image", :src => image_path(name),
                     :onclick => (html_options[:onclick] ? "#{html_options[:onclick]}; " : "") + "#{function};"
                     }))
               end
               def format_date(date)
                 l_date(date) if date
               end
               def format_time(time)
                 l_datetime((time.is_a? String) ? time.to_time : time) if time
               end
               def day_name(day)
                 l(:general_day_names).split(',')[day-1]
               end
               def month_name(month)
                 l(:actionview_datehelper_select_month_names).split(',')[month-1]
               end
               def pagination_links_full(paginator, options={}, html_options={})
                 html = ''
                 html << link_to_remote(('&#171; ' + l(:label_previous)),
                                         {:update => "content", :url => options.merge(:page => paginator.current.previous)},
                                         {:href => url_for(:params => options.merge(:page => paginator.current.previous))}) + ' ' if paginator.current.previous
                 html << (pagination_links_each(paginator, options) do |n|
                   link_to_remote(n.to_s,
                                   {:url => {:action => 'list', :params => options.merge(:page => n)}, :update => 'content'},
                                   {:href => url_for(:params => options.merge(:page => n))})
                 end || '')
                 html << ' ' + link_to_remote((l(:label_next) + ' &#187;'),
                                              {:update => "content", :url => options.merge(:page => paginator.current.next)},
                                              {:href => url_for(:params => options.merge(:page => paginator.current.next))}) if paginator.current.next
                 html
               end
               # textilize text according to system settings and RedCloth availability
               def textilizable(text, options = {})
                 # different methods for formatting wiki links
                 case options[:wiki_links]
                 when :local
                   # used for local links to html files
                   format_wiki_link = Proc.new {|title| "#{title}.html" }
                 when :anchor
                   # used for single-file wiki export
                   format_wiki_link = Proc.new {|title| "##{title}" }
                 else
                   if @project
                     format_wiki_link = Proc.new {|title| url_for :controller => 'wiki', :action => 'index', :id => @project, :page => title }
                   else
                     format_wiki_link = Proc.new {|title| title }
                   end
                 end
                 # turn wiki links into textile links:
                 # example:
                 #   [[link]] -> "link":link
                 #   [[link|title]] -> "title":link
                 text = text.gsub(/\[\[([^\]\|]+)(\|([^\]\|]+))?\]\]/) {|m| "\"#{$3 || $1}\":" + format_wiki_link.call(Wiki.titleize($1)) }
                 # turn issue ids to textile links
                 # example:
                 #   #52 -> "#52":/issues/show/52
                 text = text.gsub(/#(\d+)(?=\b)/) {|m| "\"##{$1}\":" + url_for(:controller => 'issues', :action => 'show', :id => $1) }
                 # turn revision ids to textile links (@project needed)
                 # example:
                 #   r52 -> "r52":/repositories/revision/6?rev=52 (@project.id is 6)
                 text = text.gsub(/r(\d+)(?=\b)/) {|m| "\"r#{$1}\":" + url_for(:controller => 'repositories', :action => 'revision', :id => @project.id, :rev => $1) } if @project
                 # finally textilize text
                 @do_textilize ||= (Setting.text_formatting == 'textile') && (ActionView::Helpers::TextHelper.method_defined? "textilize")
                 text = @do_textilize ? auto_link(RedCloth.new(text).to_html) : simple_format(auto_link(h(text)))
               end
               def error_messages_for(object_name, options = {})
                 options = options.symbolize_keys
                 object = instance_variable_get("@#{object_name}")
                 if object && !object.errors.empty?
                   # build full_messages here with controller current language
                   full_messages = []
                   object.errors.each do |attr, msg|
                     next if msg.nil?
                     msg = msg.first if msg.is_a? Array
                     if attr == "base"
                       full_messages << l(msg)
                     else
                       full_messages << "&#171; " + (l_has_string?("field_" + attr) ? l("field_" + attr) : object.class.human_attribute_name(attr)) + " &#187; " + l(msg) unless attr == "custom_values"
                     end
                   end
                   # retrieve custom values error messages
                   if object.errors[:custom_values]
                     object.custom_values.each do |v|
                       v.errors.each do |attr, msg|
                         next if msg.nil?
                         msg = msg.first if msg.is_a? Array
                         full_messages << "&#171; " + v.custom_field.name + " &#187; " + l(msg)
                       end
                     end
                   end
                   content_tag("div",
                     content_tag(
                       options[:header_tag] || "h2", lwr(:gui_validation_error, full_messages.length) + " :"
                     ) +
                     content_tag("ul", full_messages.collect { |msg| content_tag("li", msg) }),
                     "id" => options[:id] || "errorExplanation", "class" => options[:class] || "errorExplanation"
                   )
                 else
                   ""
                 end
               end
               def lang_options_for_select(blank=true)
                 (blank ? [["(auto)", ""]] : []) +
                   (GLoc.valid_languages.sort {|x,y| x.to_s <=> y.to_s }).collect {|lang| [ l_lang_name(lang.to_s, lang), lang.to_s]}
               end
               def label_tag_for(name, option_tags = nil, options = {})
                 label_text = l(("field_"+field.to_s.gsub(/\_id$/, "")).to_sym) + (options.delete(:required) ? @template.content_tag("span", " *", :class => "required"): "")
                 content_tag("label", label_text)
               end
               def labelled_tabular_form_for(name, object, options, &proc)
                 options[:html] ||= {}
                 options[:html].store :class, "tabular"
                 form_for(name, object, options.merge({ :builder => TabularFormBuilder, :lang => current_language}), &proc)
               end
               def check_all_links(form_name)
                 link_to_function(l(:button_check_all), "checkAll('#{form_name}', true)") +
                 " | " +
                 link_to_function(l(:button_uncheck_all), "checkAll('#{form_name}', false)")
               end
               def calendar_for(field_id)
                 image_tag("calendar.png", {:id => "#{field_id}_trigger",:class => "calendar-trigger"}) +
                 javascript_tag("Calendar.setup({inputField : '#{field_id}', ifFormat : '%Y-%m-%d', button : '#{field_id}_trigger' });")
               end
             end
             class TabularFormBuilder < ActionView::Helpers::FormBuilder
               include GLoc
               def initialize(object_name, object, template, options, proc)
                 set_language_if_valid options.delete(:lang)
                 @object_name, @object, @template, @options, @proc = object_name, object, template, options, proc
               end
               (field_helpers - %w(radio_button hidden_field) + %w(date_select)).each do |selector|
                 src = <<-END_SRC
                 def #{selector}(field, options = {})
                   return super if options.delete :no_label
                   label_text = l(("field_"+field.to_s.gsub(/\_id$/, "")).to_sym) + (options.delete(:required) ? @template.content_tag("span", " *", :class => "required"): "")
                   label = @template.content_tag("label", label_text,
                                 :class => (@object && @object.errors[field] ? "error" : nil),
                                 :for => (@object_name.to_s + "_" + field.to_s))
                   label + super
                 end
                 END_SRC
                 class_eval src, __FILE__, __LINE__
               end
               def select(field, choices, options = {}, html_options = {})
                 label_text = l(("field_"+field.to_s.gsub(/\_id$/, "")).to_sym) + (options.delete(:required) ? @template.content_tag("span", " *", :class => "required"): "")
                 label = @template.content_tag("label", label_text,
                               :class => (@object && @object.errors[field] ? "error" : nil),
                               :for => (@object_name.to_s + "_" + field.to_s))
                 label + super
               end
             end

app/views/news/show.rhtml +4 -5

             <div class="contextual">
             <%= link_to_if_authorized l(:button_edit), {:controller => 'news', :action => 'edit', :id => @news}, :class => 'icon icon-edit' %>
             <%= link_to_if_authorized l(:button_delete), {:controller => 'news', :action => 'destroy', :id => @news}, :confirm => l(:text_are_you_sure), :method => :post, :class => 'icon icon-del' %>
             </div>
             <h2><%=h @news.title %></h2>
             <p><em><% unless @news.summary.empty? %><%=h @news.summary %><br /><% end %>
             <%= @news.author.display_name %>, <%= format_time(@news.created_on) %></em></p>
             <br />
             <%= textilizable auto_link @news.description %>
             <br />
             <div id="comments" style="margin-bottom:16px;">
             <h3 class="icon22 icon22-comment"><%= l(:label_comment_plural) %></h3>
             <% @news.comments.each do |comment| %>
                 <% next if comment.new_record? %>
                 <h4><%= format_time(comment.created_on) %> - <%= comment.author.name %></h4>
                 <div class="contextual">
                     <%= link_to_if_authorized l(:button_delete), {:controller => 'news', :action => 'destroy_comment', :id => @news, :comment_id => comment}, :confirm => l(:text_are_you_sure), :method => :post, :class => 'icon icon-del' %>
                 </div>
                 <%= simple_format(auto_link(h comment.comment))%>
             <% end if @news.comments_count > 0 %>
             </div>
             <% if authorize_for 'news', 'add_comment' %>
-            <% form_tag({:action => 'add_comment', :id => @news}) do %>
+            <p><%= toggle_link l(:label_comment_add), "add_comment_form", :focus => "comment_comment" %></p>
-            <%= error_messages_for 'comment' %>
+            <% form_tag({:action => 'add_comment', :id => @news}, :id => "add_comment_form", :style => "display:none;") do %>
-            <p><label for="comment_comment"><%= l(:label_comment_add) %></label><br />
+            <%= text_area 'comment', 'comment', :cols => 60, :rows => 6 %>
-            <%= text_area 'comment', 'comment', :cols => 60, :rows => 6 %></p>
+            <p><%= submit_tag l(:button_add) %></p>
-            <%= submit_tag l(:button_add) %>
             <% end %>
             <% end %>

app/views/projects/calendar.rhtml +1 -1

             <h2><%= l(:label_calendar) %></h2>
             <% form_tag do %>
             <table width="100%">
             <tr>
             <td align="left" style="width:15%">
                 <%= link_to_remote ('&#171; ' + (@month==1 ? "#{month_name(12)} #{@year-1}" : "#{month_name(@month-1)}")),
                                     {:update => "content", :url => { :year => (@month==1 ? @year-1 : @year), :month =>(@month==1 ? 12 : @month-1), :tracker_ids => @selected_tracker_ids, :with_subprojects => params[:with_subprojects] }},
                                     {:href => url_for(:action => 'calendar', :year => (@month==1 ? @year-1 : @year), :month =>(@month==1 ? 12 : @month-1), :tracker_ids => @selected_tracker_ids, :with_subprojects => params[:with_subprojects])}
                                     %>
             </td>
             <td align="center" style="width:55%">
                 <%= select_month(@month, :prefix => "month", :discard_type => true) %>
                 <%= select_year(@year, :prefix => "year", :discard_type => true) %>
                 <%= submit_tag l(:button_submit), :class => "button-small" %>
             </td>
             <td align="left" style="width:15%">
-                <a href="#" onclick="Element.toggle('trackerselect')"><%= l(:label_options) %></a>
+                <%= toggle_link l(:label_options), "trackerselect" %>
                 <div id="trackerselect" class="rightbox overlay" style="width:140px; display:none;">
                 <p><strong><%=l(:label_tracker_plural)%></strong></p>
                 <% @trackers.each do |tracker| %>
                   <%= check_box_tag "tracker_ids[]", tracker.id, (@selected_tracker_ids.include? tracker.id.to_s) %>
                   <%= tracker.name %><br />
                 <% end %>
                 <% if @project.children.any? %>
                 <p><strong><%=l(:label_subproject_plural)%></strong></p>
                 <%= check_box_tag "with_subprojects", 1, params[:with_subprojects] %> <%= l(:general_text_Yes) %>
                 <% end %>
                 <p><center><%= submit_tag l(:button_apply), :class => 'button-small' %></center></p>
                 </div>
             </td>
             <td align="right" style="width:15%">
                 <%= link_to_remote ((@month==12 ? "#{month_name(1)} #{@year+1}" : "#{month_name(@month+1)}") + ' &#187;'),
                                     {:update => "content", :url => { :year => (@month==12 ? @year+1 : @year), :month =>(@month==12 ? 1 : @month+1), :tracker_ids => @selected_tracker_ids, :with_subprojects => params[:with_subprojects] }},
                                     {:href => url_for(:action => 'calendar', :year => (@month==12 ? @year+1 : @year), :month =>(@month==12 ? 1 : @month+1), :tracker_ids => @selected_tracker_ids, :with_subprojects => params[:with_subprojects])}
                                     %>&nbsp;
             </td>
             </tr>
             </table>
             <% end %>
             <table class="list with-cells">
             <thead>
             <tr>
             <th></th>
             <% 1.upto(7) do |d| %>
                 <th style="width:14%"><%= day_name(d) %></th>
             <% end %>
             </tr>
             </thead>
             <tbody>
             <tr style="height:100px">
             <% day = @date_from
             while day <= @date_to
             	if day.cwday == 1 %>
             	<th><%= day.cweek %></th>
             	<% end %>
             	<td valign="top" class="<%= day.month==@month ? "even" : "odd" %>" style="width:14%; <%= Date.today == day ? 'background:#FDFED0;' : '' %>">
             	<p class="textright"><%= day==Date.today ? "<b>#{day.day}</b>" : day.day %></p>
             	<% ((@ending_events_by_days[day] || []) + (@starting_events_by_days[day] || [])).uniq.each do |i| %>
             	    <% if i.is_a? Issue %>
             	    <div class="tooltip">
             		<%= if day == i.start_date and day == i.due_date
             		    image_tag('arrow_bw.png')
             		elsif day == i.start_date
             		    image_tag('arrow_from.png')
             		elsif day == i.due_date
             		    image_tag('arrow_to.png')
             		end %>
             		<small><%= link_to_issue i %>: <%=h i.subject.sub(/^(.{30}[^\s]*\s).*$/, '\1 (...)') %></small>
                     <span class="tip">
                     <%= render :partial => "issues/tooltip", :locals => { :issue => i }%>
                     </span>
             		</div>
             		<% else %>
                     <%= image_tag('milestone.png') %> <small><%= "#{l(:label_version)}: #{i.name}" %></small>
             		<% end %>
             	<% end %>
                 </td>
             	<%= '</tr><tr style="height:100px">' if day.cwday >= 7 and day!=@date_to %>
             	<%
             	day = day + 1
             end %>
             </tr>
             </tbody>
             </table>
             <%= image_tag 'arrow_from.png' %>&nbsp;&nbsp;<%= l(:text_tip_task_begin_day) %><br />
             <%= image_tag 'arrow_to.png' %>&nbsp;&nbsp;<%= l(:text_tip_task_end_day) %><br />
             <%= image_tag 'arrow_bw.png' %>&nbsp;&nbsp;<%= l(:text_tip_task_begin_end_day) %><br />

app/views/projects/gantt.rhtml +1 -1

             <div class="contextual">
             <%= l(:label_export_to) %>
             <%= link_to 'PDF', {:zoom => @zoom, :year => @year_from, :month => @month_from, :months => @months, :tracker_ids => @selected_tracker_ids, :with_subprojects => params[:with_subprojects], :output => 'pdf'}, :class => 'icon icon-pdf' %>
             </div>
             <h2><%= l(:label_gantt) %></h2>
             <% form_tag do %>
             <table width="100%">
             <tr>
             <td align="left">
                 <input type="text" name="months" size="2" value="<%= @months %>" />
                 <%= 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" %>
             </td>
             <td>
-                <a href="#" onclick="Element.toggle('trackerselect')"><%= l(:label_options) %></a>
+                <%= toggle_link l(:label_options), "trackerselect" %>
                 <div id="trackerselect" class="rightbox overlay" style="width:140px; display: none;">
                 <p><strong><%=l(:label_tracker_plural)%></strong></p>
                 <% @trackers.each do |tracker| %>
                   <%= check_box_tag "tracker_ids[]", tracker.id, (@selected_tracker_ids.include? tracker.id.to_s) %>
                   <%= tracker.name %><br />
                 <% end %>
                 <% if @project.children.any? %>
                 <p><strong><%=l(:label_subproject_plural)%></strong></p>
                 <%= check_box_tag "with_subprojects", 1, params[:with_subprojects] %> <%= l(:general_text_Yes) %>
                 <% end %>
                 <p><center><%= submit_tag l(:button_apply), :class => 'button-small' %></center></p>
                 </div>
             </td>
             <td align="right">
             <%= if @zoom < 4
                 link_to image_tag('zoom_in.png'), {:zoom => (@zoom+1), :year => @year_from, :month => @month_from, :months => @months, :tracker_ids => @selected_tracker_ids, :with_subprojects => params[:with_subprojects]}
               else
                 image_tag 'zoom_in_g.png'
               end %>
             <%= if @zoom > 1
                 link_to image_tag('zoom_out.png'),{:zoom => (@zoom-1), :year => @year_from, :month => @month_from, :months => @months, :tracker_ids => @selected_tracker_ids, :with_subprojects => params[:with_subprojects]}
               else
                 image_tag 'zoom_out_g.png'
               end %>
             </td>
             </tr>
             </table>
             <% end %>
             <% zoom = 1
             @zoom.times { zoom = zoom * 2 }
             subject_width = 260
             header_heigth = 18
             headers_height = header_heigth
             show_weeks = false
             show_days = false
             if @zoom >1
                 show_weeks = true
                 headers_height = 2*header_heigth
                 if @zoom > 2
                     show_days = true
                     headers_height = 3*header_heigth
                 end
             end
             g_width = (@date_to - @date_from + 1)*zoom
             g_height = [(20 * @events.length + 6)+150, 206].max
             t_height = g_height + headers_height
             %>
             <table width="100%" style="border:0; border-collapse: collapse;">
             <tr>
             <td style="width:260px;">
             <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>
             <%
             #
             # Tasks subjects
             #
             top = headers_height + 8
             @events.each do |i| %>
                 <div style="position: absolute;line-height:1.2em;height:16px;top:<%= top %>px;left:4px;overflow:hidden;"><small>
                 <% if i.is_a? Issue %>
                   	<%= link_to_issue i %>:
                   	<%=h i.subject.sub(/^(.{30}[^\s]*\s).*$/, '\1 (...)') %>
               	<% else %>
                   	<strong><%= "#{l(:label_version)}: #{i.name}" %></strong>
               	<% end %>
               	</small></div>
                 <% top = top + 20
             end %>
             </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">&nbsp;</div>
             <%
             #
             # 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
             	%>
             	<div style="left:<%= left %>px;width:<%= width %>px;height:<%= height %>px;" class="gantt_hdr">
             	<%= link_to "#{month_f.year}-#{month_f.month}", { :year => month_f.year, :month => month_f.month, :zoom => @zoom, :months => @months, :tracker_ids => @selected_tracker_ids, :with_subprojects => params[:with_subprojects] }, :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 @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
             		%>
             		<div style="left:<%= left %>px;top:19px;width:<%= width %>px;height:<%= height %>px;" class="gantt_hdr">&nbsp;</div>
             		<%
             		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
             		%>
             		<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 = @date_from.cwday
             	(@date_to - @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)[0,1] %>
             	</div>
             	<%
             	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 %>
                 <div style="position: absolute;height:<%= g_height %>px;top:<%= headers_height + 1 %>px;left:<%= ((Date.today-@date_from+1)*zoom).floor()-1 %>px;width:10px;border-left: 1px dashed red;">&nbsp;</div>
             <% end %>
             <%
             #
             # Tasks
             #
             top = headers_height + 10
             @events.each do |i|
               if i.is_a? Issue
             	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 - 2                  # total width of the issue (- 2 for left and right borders)
             	d_width = ((i_done_date - i_start_date)*zoom).floor - 2                     # done width
             	l_width = i_late_date ? ((i_late_date - i_start_date+1)*zoom).floor - 2 : 0 # delay width
             	%>
             	<div style="top:<%= top %>px;left:<%= i_left %>px;width:<%= i_width %>px;" class="task task_todo">&nbsp;</div>
             	<% if l_width > 0 %>
             	    <div style="top:<%= top %>px;left:<%= i_left %>px;width:<%= l_width %>px;" class="task task_late">&nbsp;</div>
             	<% end %>
             	<% if d_width > 0 %>
             	    <div style="top:<%= top %>px;left:<%= i_left %>px;width:<%= d_width %>px;" class="task task_done">&nbsp;</div>
             	<% end %>
             	<div style="top:<%= top %>px;left:<%= i_left + i_width + 5 %>px;background:#fff;" class="task">
             	<%= i.status.name %>
             	<%= (i.done_ratio).to_i %>%
             	</div>
             	<% # === tooltip === %>
             	<div class="tooltip" style="position: absolute;top:<%= top %>px;left:<%= i_left %>px;width:<%= i_width %>px;height:12px;">
             	<span class="tip">
                 <%= render :partial => "issues/tooltip", :locals => { :issue => i }%>
             	</span></div>
             <% else
                 i_left = ((i.start_date - @date_from)*zoom).floor
                 %>
                 <div style="top:<%= top %>px;left:<%= i_left %>px;width:15px;" class="task milestone">&nbsp;</div>
             	<div style="top:<%= top %>px;left:<%= i_left + 12 %>px;background:#fff;" class="task">
             	<strong><%= i.name %></strong>
             	</div>
             <% end %>
             	<% top = top + 20
             end %>
             </div>
             </td>
             </tr>
             </table>
             <table width="100%">
             <tr>
             <td align="left"><%= link_to ('&#171; ' + l(:label_previous)), :year => (@date_from << @months).year, :month => (@date_from << @months).month, :zoom => @zoom, :months => @months, :tracker_ids => @selected_tracker_ids, :with_subprojects => params[:with_subprojects] %></td>
             <td align="right"><%= link_to (l(:label_next) + ' &#187;'), :year => (@date_from >> @months).year, :month => (@date_from >> @months).month, :zoom => @zoom, :months => @months, :tracker_ids => @selected_tracker_ids, :with_subprojects => params[:with_subprojects] %></td>
             </tr>
             </table>

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