Show selected columns in gantt chart (#27672).

Patch by Mizuki ISHIKAWA.


git-svn-id: http://svn.redmine.org/redmine/trunk@18171 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/issue_query.rb

@@ -76,10 +76,20 @@ class IssueQuery < Query
     options[:draw_progress_line] = (arg == '1' ? '1' : nil)
   end
 
+  def draw_selected_columns
+    r = options[:draw_selected_columns]
+    r == '1'
+  end
+
+  def draw_selected_columns=(arg)
+    options[:draw_selected_columns] = (arg == '1' ? '1' : nil)
+  end
+
   def build_from_params(params, defaults={})
     super
     self.draw_relations = params[:draw_relations] || (params[:query] && params[:query][:draw_relations]) || options[:draw_relations]
     self.draw_progress_line = params[:draw_progress_line] || (params[:query] && params[:query][:draw_progress_line]) || options[:draw_progress_line]
+    self.draw_selected_columns = params[:draw_selected_columns] || (params[:query] && params[:query][:draw_selected_columns]) || options[:draw_progress_line]
     self
   end
 

app/views/gantts/show.html.erb

@@ -24,6 +24,20 @@
     <legend onclick="toggleFieldset(this);"><%= l(:label_options) %></legend>
     <div style="display: none;">
       <table>
+        <tr>
+          <td>
+            <fieldset>
+              <legend>
+                <%= l(:field_column_names) %>
+              </legend>
+              <label for="draw_selected_columns">
+                <%= check_box 'query', 'draw_selected_columns', :id => 'draw_selected_columns', 'data-enables' => 'span.query-columns select, span.query-columns input' %>
+                  <%= l(:label_display) %>
+              </label>
+              <%= render_query_columns_selection(@query) %>
+            </fieldset>
+          </td>
+        </tr>
         <tr>
           <td>
             <fieldset>
@@ -125,16 +139,16 @@
   <p class="warning"><%= l(:notice_gantt_chart_truncated, :max => @gantt.max_rows) %></p>
 <% end %>
 
-<table style="width:100%; border:0; border-collapse: collapse;">
+<table class='gantt-table'>
 <tr>
-<td style="width:<%= subject_width %>px; padding:0px;" class="gantt_subjects_column">
+<td style="width:<%= subject_width %>px;" class="gantt_subjects_column">
   <%
     style  = ""
     style += "position:relative;"
     style += "height: #{t_height + 24}px;"
-    style += "width: #{subject_width + 1}px;"
+    style += "width: #{subject_width}px;"
   %>
-  <%= content_tag(:div, :style => style, :class => "gantt_subjects_container") do %>
+  <%= content_tag(:div, :style => style, :class => "gantt_subjects_container #{'draw_selected_columns' if @query.draw_selected_columns}") do %>
     <%
       style  = ""
       style += "width: #{subject_width + 1}px;"
@@ -147,7 +161,6 @@
       style += "z-index: 1;"
       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") %>
@@ -158,7 +171,30 @@
     <% end %>
   <% end %>
 </td>
-
+<% @query.columns.each do |column| %>
+  <% next if Redmine::Helpers::Gantt::UNAVAILABLE_COLUMNS.include?(column.name) %>
+  <td class="gantt_<%= column.name %>_column gantt_selected_column <%= 'last_gantt_selected_column' if @query.columns.last == column %>" id="<%= column.name %>">
+    <%
+      style = "position: relative;"
+      style += "height: #{t_height + 24}px;"
+    %>
+    <%= content_tag(:div, :style => style, :class => "gantt_#{column.name}_container gantt_selected_column_container") do %>
+      <%
+        style = "height: #{t_height}px;"
+        style += 'overflow: hidden;'
+      %>
+      <%= content_tag(:div, '', :style => style, :class => "gantt_hdr") %>
+      <%
+        style = "height: #{headers_height}px;"
+        style += 'background: #eee;'
+      %>
+      <%= content_tag(:div, content_tag(:p, column.caption, :class => 'gantt_hdr_selected_column_name'), :style => style, :class => "gantt_hdr") %>
+      <%= content_tag(:div, :class => "gantt_#{column.name} gantt_selected_column_content") do %>
+        <%= @gantt.selected_column_content({:column => column, :top => headers_height + 8, :zoom => zoom, :g_width => g_width}).html_safe %>
+      <% end %>
+    <% end %>
+  </td>
+<% end %>
 <td>
 <div style="position:relative;height:<%= t_height + 24 %>px;overflow:auto;" id="gantt_area">
 <%
@@ -372,10 +408,11 @@
 <%= javascript_tag do %>
   var issue_relation_type = <%= raw Redmine::Helpers::Gantt::DRAW_TYPES.to_json %>;
   $(function() {
+    disable_unavailable_columns('<%= Redmine::Helpers::Gantt::UNAVAILABLE_COLUMNS.map(&:to_s).join(',') %>'.split(','));
     drawGanttHandler();
     resizableSubjectColumn();
-    $("#draw_relations").change(drawGanttHandler);
+    drawSelectedColumns();
-    $("#draw_progress_line").change(drawGanttHandler);
+    $("#draw_relations, #draw_progress_line, #draw_selected_columns").change(drawGanttHandler);
     $('div.gantt_subjects .expander').on('click', ganttEntryClick);
   });
   $(window).resize(function() {

app/views/queries/_form.html.erb

@@ -22,12 +22,12 @@
 <p><label for="query_is_for_all"><%=l(:field_is_for_all)%></label>
 <%= check_box_tag 'query_is_for_all', 1, @query.project.nil?, :class => (User.current.admin? ? '' : 'disable-unless-private') %></p>
 
-<% unless params[:gantt] %>
 <fieldset id="options"><legend><%= l(:label_options) %></legend>
 <p><label for="query_default_columns"><%=l(:label_default_columns)%></label>
 <%= check_box_tag 'default_columns', 1, @query.has_default_columns?, :id => 'query_default_columns',
       :data => {:disables => "#columns, .block_columns input"} %></p>
 
+<% unless params[:gantt] %>
 <p><label for="query_group_by"><%= l(:field_group_by) %></label>
 <%= select 'query', 'group_by', @query.groupable_columns.collect {|c| [c.caption, c.name.to_s]}, :include_blank => true %></p>
 
@@ -36,17 +36,17 @@
 
 <p><label><%= l(:label_total_plural) %></label>
 <%= available_totalable_columns_tags(@query) %></p>
-</fieldset>
 <% else %>
-<fieldset id="options"><legend><%= l(:label_options) %></legend>
   <p><label><%= l(:button_show) %></label>
   <%= hidden_field_tag 'query[draw_relations]', '0' %>
   <%= hidden_field_tag 'query[draw_progress_line]', '0' %>
+  <%= hidden_field_tag 'query[draw_selected_columns]', '0' %>
   <label class="inline"><%= check_box_tag "query[draw_relations]", "1", @query.draw_relations %> <%= l(:label_related_issues) %></label>
   <label class="inline"><%= check_box_tag "query[draw_progress_line]", "1", @query.draw_progress_line %> <%= l(:label_gantt_progress_line) %></label>
+  <label class="inline"><%= check_box_tag "query[draw_selected_columns]", "1", @query.draw_selected_columns, :data => { :enables => 'span.query-columns select, span.query-columns input'} %> <%= l(:description_selected_columns) %></label>
   </p>
-</fieldset>
 <% end %>
+</fieldset>
 </div>
 
 <fieldset id="filters"><legend><%= l(:label_filter_plural) %></legend>
@@ -72,12 +72,10 @@
 </fieldset>
 <% end %>
 
-<% unless params[:gantt] %>
 <%= content_tag 'fieldset', :id => 'columns' do %>
 <legend><%= l(:field_column_names) %></legend>
 <%= render_query_columns_selection(query) %>
 <% end %>
-<% end %>
 
 </div>
 

lib/redmine/helpers/gantt.rb

@@ -34,6 +34,8 @@ module Redmine
         IssueRelation::TYPE_PRECEDES => { :landscape_margin => 20, :color => '#628FEA' }
       }.freeze
 
+      UNAVAILABLE_COLUMNS = [:tracker, :id, :subject]
+
       # Some utility methods for the PDF export
       # @private
       class PDF
@@ -78,6 +80,7 @@ module Redmine
         @date_to = (@date_from >> @months) - 1
         @subjects = +''
         @lines = +''
+        @columns ||= {}
         @number_of_rows = nil
         @truncated = false
         if options.has_key?(:max_rows)
@@ -137,6 +140,12 @@ module Redmine
         @lines
       end
 
+      # Renders the selected column of the Gantt chart, the right side of subjects.
+      def selected_column_content(options={})
+        render(options.merge(:only => :selected_columns)) unless @columns.has_key?(options[:column].name)
+        @columns[options[:column].name]
+      end
+
       # Returns issues that will be rendered
       def issues
         @issues ||= @query.issues(
@@ -198,8 +207,9 @@ module Redmine
                    :indent_increment => 20, :render => :subject,
                    :format => :html}.merge(options)
         indent = options[:indent] || 4
-        @subjects = +'' unless options[:only] == :lines
+        @subjects = +'' unless options[:only] == :lines || options[:only] == :selected_columns
-        @lines = +'' unless options[:only] == :subjects
+        @lines = +'' unless options[:only] == :subjects || options[:only] == :selected_columns
+        @columns[options[:column].name] = +'' if options[:only] == :selected_columns && @columns.has_key?(options[:column]) == false
         @number_of_rows = 0
         begin
           Project.project_tree(projects) do |project, level|
@@ -209,8 +219,8 @@ module Redmine
         rescue MaxLinesLimitReached
           @truncated = true
         end
-        @subjects_rendered = true unless options[:only] == :lines
+        @subjects_rendered = true unless options[:only] == :lines || options[:only] == :selected_columns
-        @lines_rendered = true unless options[:only] == :subjects
+        @lines_rendered = true unless options[:only] == :subjects || options[:only] == :selected_columns
         render_end(options)
       end
 
@@ -256,8 +266,9 @@ module Redmine
 
       def render_object_row(object, options)
         class_name = object.class.name.downcase
-        send("subject_for_#{class_name}", object, options) unless options[:only] == :lines
+        send("subject_for_#{class_name}", object, options) unless options[:only] == :lines || options[:only] == :selected_columns
-        send("line_for_#{class_name}", object, options) unless options[:only] == :subjects
+        send("line_for_#{class_name}", object, options) unless options[:only] == :subjects || options[:only] == :selected_columns
+        column_content_for_issue(object, options) if options[:only] == :selected_columns && options[:column].present? && object.is_a?(Issue)
         options[:top] += options[:top_increment]
         @number_of_rows += 1
         if @max_rows && @number_of_rows >= @max_rows
@@ -325,6 +336,17 @@ module Redmine
         end
       end
 
+      def column_content_for_issue(issue, options)
+        if options[:format] == :html
+          data_options = {}
+          data_options[:collapse_expand] = "issue-#{issue.id}"
+          style = "position: absolute;top: #{options[:top]}px; font-size: 0.8em;"
+          content = view.content_tag(:div, view.column_content(options[:column], issue), :style => style, :class => "issue_#{options[:column].name}", :id => "#{options[:column].name}_issue_#{issue.id}", :data => data_options)
+          @columns[options[:column].name] << content if @columns.has_key?(options[:column].name)
+          content
+        end
+      end
+
       def subject(label, options, object=nil)
         send "#{options[:format]}_subject", options, label, object
       end

public/javascripts/gantt.js

@@ -163,6 +163,37 @@ function drawGanttProgressLines() {
   }
 }
 
+function drawSelectedColumns(){
+  if ($("#draw_selected_columns").prop('checked')) {
+    if(isMobile()) {
+      $('td.gantt_selected_column').each(function(i) {
+        $(this).hide();
+      });
+    }else{
+      $('.gantt_subjects_container').addClass('draw_selected_columns');
+      $('td.gantt_selected_column').each(function() {
+        $(this).show();
+        var column_name = $(this).attr('id');
+        $(this).resizable({
+          alsoResize: '.gantt_' + column_name + '_container, .gantt_' + column_name + '_container > .gantt_hdr',
+          minWidth: 20,
+          handles: "e",
+          create: function() {
+            $(".ui-resizable-e").css("cursor","ew-resize");
+          }
+        }).on('resize', function (e) {
+            e.stopPropagation();
+        });
+      });
+    }
+  }else{
+    $('td.gantt_selected_column').each(function (i) {
+      $(this).hide();
+      $('.gantt_subjects_container').removeClass('draw_selected_columns');
+    });
+  }
+}
+
 function drawGanttHandler() {
   var folder = document.getElementById('gantt_draw_area');
   if(draw_gantt != null)
@@ -170,10 +201,12 @@ function drawGanttHandler() {
   else
     draw_gantt = Raphael(folder);
   setDrawArea();
+  drawSelectedColumns();
   if ($("#draw_progress_line").prop('checked'))
     try{drawGanttProgressLines();}catch(e){}
   if ($("#draw_relations").prop('checked'))
     drawRelations();
+  $('#content').addClass('gantt_content');
 }
 
 function resizableSubjectColumn(){
@@ -184,7 +217,6 @@ function resizableSubjectColumn(){
     alsoResize: '.gantt_subjects_container, .gantt_subjects_container>.gantt_hdr, .project-name, .issue-subject, .version-name',
     minWidth: 100,
     handles: 'e',
-    containment: '#content',
     create: function( event, ui ) {
       $('.ui-resizable-e').css('cursor','ew-resize');
     }
@@ -224,8 +256,8 @@ ganttEntryClick = function(e){
 
       var new_top_val = parseInt(el.css('top')) + total_height * (target_shown ? -1 : 1);
       el.css('top', new_top_val);
-      $('#gantt_area form > div[data-collapse-expand="' + json.obj_id + '"]').each(function(_, task){
+      $('#gantt_area form > div[data-collapse-expand="' + json.obj_id + '"], td.gantt_selected_column div[data-collapse-expand="' + json.obj_id + '"]').each(function(_, el){
-        $(task).css('top', new_top_val);
+        $(el).css('top', new_top_val);
       });
       return true;
     }
@@ -244,6 +276,13 @@ ganttEntryClick = function(e){
         if(!el_task.hasClass('tooltip'))
           el_task.toggle(!is_shown);
       });
+      $('td.gantt_selected_column div[data-collapse-expand="' + json.obj_id + '"]'
+          ).each(function (_, attr) {
+        var el_attr = $(attr);
+        if (!is_shown)
+          el_attr.css('top', target_top + total_height);
+          el_attr.toggle(!is_shown);
+      });
       if(!is_shown)
         el.css('top', target_top + total_height);
       iconChange(el);
@@ -253,3 +292,9 @@ ganttEntryClick = function(e){
   });
   drawGanttHandler();
 };
+
+function disable_unavailable_columns(unavailable_columns) {
+  $.each(unavailable_columns, function (index, value) {
+    $('#available_c, #selected_c').children("[value='" + value + "']").prop('disabled', true);
+  });
+}

public/stylesheets/application.css

@@ -1260,16 +1260,38 @@ div.wiki img {vertical-align:middle; max-width:100%;}
 
 #my-page .list th.checkbox, #my-page .list td.checkbox {display:none;}
 /***** Gantt chart *****/
+div.gantt_content {
+  overflow: scroll;
+}
+table.gantt-table {
+  width: 100%;
+  border-collapse: collapse;
+}
+table.gantt-table td {
+  padding: 0px;
+}
 .gantt_hdr {
   position:absolute;
   top:0;
   height:16px;
   border-top: 1px solid #c0c0c0;
   border-bottom: 1px solid #c0c0c0;
-  border-right: 1px solid #c0c0c0;
+  border-left: 1px solid #c0c0c0;
   text-align: center;
   overflow: hidden;
 }
+#gantt_area .gantt_hdr {
+  border-left: 0px;
+  border-right: 1px solid #c0c0c0;
+}
+.gantt_subjects_container:not(.draw_selected_columns) .gantt_hdr,
+.last_gantt_selected_column .gantt_hdr {
+  z-index: 10;
+  border-right: 1px solid #c0c0c0;
+}
+.gantt_subjects_container .gantt_subjects * {
+  z-index: 10;
+}
 
 .gantt_subjects_column + td {
   padding: 0;
@@ -1277,13 +1299,41 @@ div.wiki img {vertical-align:middle; max-width:100%;}
 
 .gantt_hdr.nwday {background-color:#f1f1f1; color:#999;}
 
-.gantt_subjects { font-size: 0.8em; position: relative; z-index: 1; }
+.gantt_subjects,
-.gantt_subjects div { line-height:16px;height:16px;overflow:hidden;white-space:nowrap;text-overflow: ellipsis; }
+.gantt_selected_column_content.gantt_hdr {
+  font-size: 0.8em;
+  position: relative;
+  z-index: 1;
+}
+.gantt_subjects div,
+.gantt_selected_column_content div {
+  line-height: 16px;
+  height: 16px;
+  overflow: hidden;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+  width: 100%;
+}
 .gantt_subjects div.issue-subject:hover { background-color:#ffffdd; }
-
+.gantt_selected_column_content { padding-left: 3px; padding-right: 3px;}
 .gantt_subjects .issue-subject img.icon-gravatar {
   margin: 2px 5px 0px 2px;
 }
+.gantt_hdr_selected_column_name {
+  position: absolute;
+  top: 50%;
+  width:100%;
+  transform: translateY(-50%);
+  -webkit- transform: translateY(-50%);
+  font-size: 0.8em;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+
+}
+td.gantt_selected_column, td.gantt_selected_column .gantt_hdr,.gantt_selected_column_container {
+  width: 50px;
+}
 
 .task {
   position: absolute;

public/stylesheets/responsive.css

@@ -711,7 +711,6 @@
 
   .gantt_subjects_column .gantt_hdr {
     width: 100% !important;
-    border-right: 1px solid #c0c0c0; /* [2] */
     right: 0 !important; /* [2] */
   }
 

test/functional/queries_controller_test.rb

@@ -295,7 +295,8 @@ class QueriesControllerTest < Redmine::ControllerTest
           :query => {
             :name => "test_create_from_gantt",
             :draw_relations => '1',
-            :draw_progress_line => '1'
+            :draw_progress_line => '1',
+            :draw_selected_columns => '1'
           }
         }
       assert_response 302
@@ -304,6 +305,7 @@ class QueriesControllerTest < Redmine::ControllerTest
     assert_redirected_to "/issues/gantt?query_id=#{query.id}"
     assert_equal true, query.draw_relations
     assert_equal true, query.draw_progress_line
+    assert_equal true, query.draw_selected_columns
   end
 
   def test_create_project_query_from_gantt
@@ -321,7 +323,8 @@ class QueriesControllerTest < Redmine::ControllerTest
           :query => {
             :name => "test_create_from_gantt",
             :draw_relations => '0',
-            :draw_progress_line => '0'
+            :draw_progress_line => '0',
+            :draw_selected_columns => '0'
           }
         }
       assert_response 302
@@ -330,6 +333,7 @@ class QueriesControllerTest < Redmine::ControllerTest
     assert_redirected_to "/projects/ecookbook/issues/gantt?query_id=#{query.id}"
     assert_equal false, query.draw_relations
     assert_equal false, query.draw_progress_line
+    assert_equal false, query.draw_selected_columns
   end
 
   def test_create_project_public_query_should_force_private_without_manage_public_queries_permission

test/unit/lib/redmine/helpers/gantt_test.rb

@@ -25,6 +25,7 @@ class Redmine::Helpers::GanttHelperTest < Redmine::HelperTest
 
   include ProjectsHelper
   include IssuesHelper
+  include QueriesHelper
   include ERB::Util
   include Rails.application.routes.url_helpers
 
@@ -241,6 +242,17 @@ class Redmine::Helpers::GanttHelperTest < Redmine::HelperTest
     assert_select "div.tooltip", /#{@issue.subject}/
   end
 
+  test "#selected_column_content" do
+    create_gantt
+    issue = Issue.generate!
+    @gantt.query.column_names = [:assigned_to]
+    issue.update(:assigned_to_id => issue.assignable_users.first.id)
+    @project.issues << issue
+    # :column => assigned_to
+    @output_buffer = @gantt.selected_column_content({ :column => @gantt.query.columns.last })
+    assert_select "div.issue_assigned_to#assigned_to_issue_#{issue.id}"
+  end
+
   test "#subject_for_project" do
     create_gantt
     @output_buffer = @gantt.subject_for_project(@project, :format => :html)
@@ -437,6 +449,20 @@ class Redmine::Helpers::GanttHelperTest < Redmine::HelperTest
     assert_select "div.label", :text => 'line'
   end
 
+  test "#column_content_for_issue" do
+    create_gantt
+    @gantt.query.column_names = [:assigned_to]
+    issue = Issue.generate!
+    issue.update(:assigned_to_id => issue.assignable_users.first.id)
+    @project.issues << issue
+    # :column => assigned_to
+    options = { :column => @gantt.query.columns.last, :top => 64, :format => :html }
+    @output_buffer = @gantt.column_content_for_issue(issue, options)
+
+    assert_select "div.issue_assigned_to#assigned_to_issue_#{issue.id}"
+    assert_includes @output_buffer, column_content(options[:column], issue)
+  end
+
   def test_sort_issues_no_date
     project = Project.generate!
     issue1 = Issue.generate!(:subject => "test", :project => project)