Gantt code cleanup.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4523 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/redmine/helpers/gantt.rb

@@ -300,64 +300,10 @@ module Redmine
           
           case options[:format]
           when :html
-            output = ''
+            coords = coordinates(project.start_date, project.due_date, project.completed_percent(:include_subprojects => true), options[:zoom])
-            i_left = ((project.start_date - self.date_from)*options[:zoom]).floor
+            label = "#{h project } #{h project.completed_percent(:include_subprojects => true).to_i.to_s}%"
+            output = html_task(options[:top], coords, :css => "project task", :label => label, :markers => true)
             
-            start_date = project.start_date
-            start_date ||= self.date_from
-            start_left = ((start_date - self.date_from)*options[:zoom]).floor
-
-            i_end_date = ((project.due_date <= self.date_to) ? project.due_date : self.date_to )
-            i_done_date = start_date + ((project.due_date - start_date+1)* project.completed_percent(:include_subprojects => true)/100).floor
-            i_done_date = (i_done_date <= self.date_from ? self.date_from : i_done_date )
-            i_done_date = (i_done_date >= self.date_to ? self.date_to : i_done_date )
-            
-            i_late_date = [i_end_date, Date.today].min if start_date < Date.today
-            i_end = ((i_end_date - self.date_from) * options[:zoom]).floor
-
-            i_width = (i_end - i_left + 1).floor - 2                  # total width of the issue (- 2 for left and right borders)
-            d_width = ((i_done_date - start_date)*options[:zoom]).floor - 2                     # done width
-            l_width = i_late_date ? ((i_late_date - start_date+1)*options[:zoom]).floor - 2 : 0 # delay width
-
-            # Bar graphic
-
-            # Make sure that negative i_left and i_width don't
-            # overflow the subject
-            if i_end > 0 && i_left <= options[:g_width]
-              output << "<div style='top:#{ options[:top] }px;left:#{ start_left }px;width:#{ i_width }px;' class='task project_todo'>&nbsp;</div>"
-            end
-            
-            if l_width > 0 && i_left <= options[:g_width]
-              output << "<div style='top:#{ options[:top] }px;left:#{ start_left }px;width:#{ l_width }px;' class='task project_late'>&nbsp;</div>"
-            end
-            if d_width > 0 && i_left <= options[:g_width]
-              output<< "<div style='top:#{ options[:top] }px;left:#{ start_left }px;width:#{ d_width }px;' class='task project_done'>&nbsp;</div>"
-            end
-
-            
-            # Starting diamond
-            if start_left <= options[:g_width] && start_left > 0
-              output << "<div style='top:#{ options[:top] }px;left:#{ start_left }px;width:15px;' class='task project-line starting'>&nbsp;</div>"
-              output << "<div style='top:#{ options[:top] }px;left:#{ start_left + 12 }px;' class='task label'>"
-              output << "</div>"
-            end
-
-            # Ending diamond
-            # Don't show items too far ahead
-            if i_end <= options[:g_width] && i_end > 0
-              output << "<div style='top:#{ options[:top] }px;left:#{ i_end }px;width:15px;' class='task project-line ending'>&nbsp;</div>"
-            end
-
-            # DIsplay the Project name and %
-            if i_end <= options[:g_width]
-              # Display the status even if it's floated off to the left
-              status_px = i_end + 12 # 12px for the diamond
-              status_px = 0 if status_px <= 0
-
-              output << "<div style='top:#{ options[:top] }px;left:#{ status_px }px;' class='task label project-name'>"
-              output << "<strong>#{h project } #{h project.completed_percent(:include_subprojects => true).to_i.to_s}%</strong>"
-              output << "</div>"
-            end
             @lines << output
             output
           when :image

public/stylesheets/application.css

@@ -791,6 +791,7 @@ background-image:url('../images/close_hl.png');
 }
 
 .task.label {width:100%;}
+.task.label.project, .task.label.version { font-weight: bold; }
 
 .task_late { background:#f66 url(../images/task_late.png); border: 1px solid #f66; }
 .task_done { background:#00c600 url(../images/task_done.png); border: 1px solid #00c600; }  
@@ -806,10 +807,10 @@ background-image:url('../images/close_hl.png');
 .version.task_todo { background:#fff url(../images/milestone_todo.png); border: 1px solid #fff; height: 2px; margin-top: 3px;}
 .version.marker { background-image:url(../images/version_marker.png); background-repeat: no-repeat; border: 0; }
 
-.project-line { background-image:url(../images/project_marker.png); background-repeat: no-repeat; border: 0; }
+.project.task_late { background:#f66 url(../images/milestone_late.png); border: 1px solid #f66; height: 2px; margin-top: 3px;}
-.project_late { background:#f66 url(../images/milestone_late.png); border: 1px solid #f66; height: 2px; margin-top: 3px;}
+.project.task_done { background:#00c600 url(../images/milestone_done.png); border: 1px solid #00c600; height: 2px; margin-top: 3px;}
-.project_done { background:#00c600 url(../images/milestone_done.png); border: 1px solid #00c600; height: 2px; margin-top: 3px;}
+.project.task_todo { background:#fff url(../images/milestone_todo.png); border: 1px solid #fff; height: 2px; margin-top: 3px;}
-.project_todo { background:#fff url(../images/milestone_todo.png); border: 1px solid #fff; height: 2px; margin-top: 3px;}
+.project.marker { background-image:url(../images/project_marker.png); background-repeat: no-repeat; border: 0; }
 
 .version-behind-schedule a, .issue-behind-schedule a {color: #f66914;}
 .version-overdue a, .issue-overdue a, .project-overdue a {color: #f00;}

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

@@ -216,10 +216,10 @@ class Redmine::Helpers::GanttTest < ActiveSupport::TestCase
 
     context "project" do
       should "be rendered" do
-        assert_select "div.project_todo"
+        assert_select "div.project.task_todo"
-        assert_select "div.project-line.starting"
+        assert_select "div.project.starting"
-        assert_select "div.project-line.ending"
+        assert_select "div.project.ending"
-        assert_select "div.label.project-name", /#{@project.name}/
+        assert_select "div.label.project", /#{@project.name}/
       end
     end
 
@@ -310,7 +310,7 @@ class Redmine::Helpers::GanttTest < ActiveSupport::TestCase
                                          :tracker => @tracker,
                                          :project => @project,
                                          :done_ratio => 30,
-                                         :start_date => Date.yesterday,
+                                         :start_date => 1.week.ago.to_date,
                                          :due_date => 1.week.from_now.to_date)
     end
 
@@ -318,12 +318,12 @@ class Redmine::Helpers::GanttTest < ActiveSupport::TestCase
       context "todo line" do
         should "start from the starting point on the left" do
           @response.body = @gantt.line_for_project(@project, {:format => :html, :zoom => 4})
-          assert_select "div.project_todo[style*=left:52px]"
+          assert_select "div.project.task_todo[style*=left:28px]", true, @response.body
         end
 
         should "be the total width of the project" do
           @response.body = @gantt.line_for_project(@project, {:format => :html, :zoom => 4})
-          assert_select "div.project_todo[style*=width:31px]"
+          assert_select "div.project.task_todo[style*=width:58px]", true, @response.body
         end
 
       end
@@ -331,24 +331,24 @@ class Redmine::Helpers::GanttTest < ActiveSupport::TestCase
       context "late line" do
         should "start from the starting point on the left" do
           @response.body = @gantt.line_for_project(@project, {:format => :html, :zoom => 4})
-          assert_select "div.project_late[style*=left:52px]"
+          assert_select "div.project.task_late[style*=left:28px]", true, @response.body
         end
 
         should "be the total delayed width of the project" do
           @response.body = @gantt.line_for_project(@project, {:format => :html, :zoom => 4})
-          assert_select "div.project_late[style*=width:6px]"
+          assert_select "div.project.task_late[style*=width:30px]", true, @response.body
         end
       end
 
       context "done line" do
         should "start from the starting point on the left" do
           @response.body = @gantt.line_for_project(@project, {:format => :html, :zoom => 4})
-          assert_select "div.project_done[style*=left:52px]"
+          assert_select "div.project.task_done[style*=left:28px]", true, @response.body
         end
 
         should "Be the total done width of the project"  do
           @response.body = @gantt.line_for_project(@project, {:format => :html, :zoom => 4})
-          assert_select "div.project_done[style*=left:52px]"
+          assert_select "div.project.task_done[style*=width:18px]", true, @response.body
         end
       end
 
@@ -358,12 +358,12 @@ class Redmine::Helpers::GanttTest < ActiveSupport::TestCase
           @gantt.instance_variable_set('@date_from', Date.today)
 
           @response.body = @gantt.line_for_project(@project, {:format => :html, :zoom => 4})
-          assert_select "div.project-line.starting", false
+          assert_select "div.project.starting", false, @response.body
         end
 
         should "appear at the starting point" do
           @response.body = @gantt.line_for_project(@project, {:format => :html, :zoom => 4})
-          assert_select "div.project-line.starting[style*=left:52px]"
+          assert_select "div.project.starting[style*=left:28px]", true, @response.body
         end
       end
 
@@ -373,13 +373,13 @@ class Redmine::Helpers::GanttTest < ActiveSupport::TestCase
           @gantt.instance_variable_set('@date_to', 2.weeks.ago.to_date)
 
           @response.body = @gantt.line_for_project(@project, {:format => :html, :zoom => 4})
-          assert_select "div.project-line.ending", false
+          assert_select "div.project.ending", false, @response.body
 
         end
 
         should "appear at the end of the date range" do
           @response.body = @gantt.line_for_project(@project, {:format => :html, :zoom => 4})
-          assert_select "div.project-line.ending[style*=left:84px]"
+          assert_select "div.project.ending[style*=left:84px]", true, @response.body
         end
       end
       
@@ -388,17 +388,17 @@ class Redmine::Helpers::GanttTest < ActiveSupport::TestCase
           @gantt.instance_variable_set('@date_to', 2.weeks.ago.to_date)
 
           @response.body = @gantt.line_for_project(@project, {:format => :html, :zoom => 4})
-          assert_select "div.project-name", /#{@project.name}/
+          assert_select "div.project.label", /#{@project.name}/
         end
 
         should "show the project name" do
           @response.body = @gantt.line_for_project(@project, {:format => :html, :zoom => 4})
-          assert_select "div.project-name", /#{@project.name}/
+          assert_select "div.project.label", /#{@project.name}/
         end
 
         should "show the percent complete" do
           @response.body = @gantt.line_for_project(@project, {:format => :html, :zoom => 4})
-          assert_select "div.project-name", /0%/
+          assert_select "div.project.label", /0%/
         end
       end
     end