Added the ability to customize columns of a saved query.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@782 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/queries_helper.rb

@@ -1,6 +1,45 @@
-module QueriesHelper
+# 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 QueriesHelper
+  
   def operators_for_select(filter_type)
     Query.operators_by_filter_type[filter_type].collect {|o| [l(Query.operators[o]), o]}
   end
+  
+  def column_header(column)
+    if column.sortable
+      sort_header_tag(column.sortable, :caption => l("field_#{column.name}"))
+    else
+      content_tag('th', l("field_#{column.name}"))
+    end
+  end
+  
+  def column_content(column, issue)
+    value = issue.send(column.name)
+    if value.is_a?(Date)
+      format_date(value)
+    elsif value.is_a?(Time)
+      format_time(value)
+    elsif column.name == :subject
+      ((@project.nil? || @project != issue.project) ? "#{issue.project.name} - " : '') +
+        link_to(h(value), :controller => 'issues', :action => 'show', :id => issue)
+    else
+      h(value)
+    end
+  end
 end