Gantt code cleanup.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4522 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/redmine/helpers/gantt.rb

@@ -435,65 +435,11 @@ module Redmine
 
           case options[:format]
           when :html
-            output = ''
+            coords = coordinates(version.fixed_issues.minimum('start_date'), version.due_date, version.completed_pourcent, options[:zoom])
-            i_left = ((version.start_date - self.date_from)*options[:zoom]).floor
+            label = "#{h version } #{h version.completed_pourcent.to_i.to_s}%"
-            # TODO: or version.fixed_issues.collect(&:start_date).min
+            label = h("#{version.project} -") + label unless @project && @project == version.project
-            start_date = version.fixed_issues.minimum('start_date') if version.fixed_issues.present?
+            output = html_task(options[:top], coords, :css => "version task", :label => label, :markers => true)
-            start_date ||= self.date_from
-            start_left = ((start_date - self.date_from)*options[:zoom]).floor
-
-            i_end_date = ((version.due_date <= self.date_to) ? version.due_date : self.date_to )
-            i_done_date = start_date + ((version.due_date - start_date+1)* version.completed_pourcent/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_width = (i_left - start_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
-
-            i_end = ((i_end_date - self.date_from) * options[:zoom]).floor # Ending pixel
-
-            # Bar graphic
-
-            # Make sure that negative i_left and i_width don't
-            # overflow the subject
-            if i_width > 0 && i_left <= options[:g_width]
-              output << "<div style='top:#{ options[:top] }px;left:#{ start_left }px;width:#{ i_width }px;' class='task milestone_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 milestone_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 milestone_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 milestone starting'>&nbsp;</div>"
-              output << "<div style='top:#{ options[:top] }px;left:#{ start_left + 12 }px;background:#fff;' class='task'>"
-              output << "</div>"
-            end
-
-            # Ending diamond
-            # Don't show items too far ahead
-            if i_left <= options[:g_width] && i_end > 0
-              output << "<div style='top:#{ options[:top] }px;left:#{ i_end }px;width:15px;' class='task milestone ending'>&nbsp;</div>"
-            end
-
-            # Display the Version 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 version-name'>"
-              output << h("#{version.project} -") unless @project && @project == version.project
-              output << "<strong>#{h version } #{h version.completed_pourcent.to_i.to_s}%</strong>"
-              output << "</div>"
-            end
             @lines << output
             output
           when :image
@@ -1017,6 +963,15 @@ module Redmine
             output << "<div style='top:#{ top }px;left:#{ coords[:bar_start] }px;width:#{ coords[:bar_progress_end] - coords[:bar_start] - 2}px;' class='#{options[:css]} task_done'>&nbsp;</div>"
           end
         end
+        # Renders the markers
+        if options[:markers]
+          if coords[:start]
+            output << "<div style='top:#{ top }px;left:#{ coords[:start] }px;width:15px;' class='#{options[:css]} marker starting'>&nbsp;</div>"
+          end
+          if coords[:end]
+            output << "<div style='top:#{ top }px;left:#{ coords[:end] }px;width:15px;' class='#{options[:css]} marker ending'>&nbsp;</div>"
+          end
+        end
         # Renders the label on the right
         if options[:label]
           output << "<div style='top:#{ top }px;left:#{ (coords[:bar_end] || 0) + 5 }px;' class='#{options[:css]} label'>"

public/stylesheets/application.css

@@ -801,10 +801,11 @@ background-image:url('../images/close_hl.png');
 .task_todo.parent .left  { position: absolute; background: url(../images/task_parent_end.png) no-repeat 0 0; width: 8px; height: 16px; margin-left: -5px; left: 0px; top: -1px;}
 .task_todo.parent .right { position: absolute; background: url(../images/task_parent_end.png) no-repeat 0 0; width: 8px; height: 16px; margin-right: -5px; right: 0px; top: -1px;}
 
-.milestone { background-image:url(../images/version_marker.png); background-repeat: no-repeat; border: 0; }
+.version.task_late { background:#f66 url(../images/milestone_late.png); border: 1px solid #f66; height: 2px; margin-top: 3px;}
-.milestone_late { background:#f66 url(../images/milestone_late.png); border: 1px solid #f66; height: 2px; margin-top: 3px;}
+.version.task_done { background:#00c600 url(../images/milestone_done.png); border: 1px solid #00c600; height: 2px; margin-top: 3px;}
-.milestone_done { background:#00c600 url(../images/milestone_done.png); border: 1px solid #00c600; height: 2px; margin-top: 3px;}
+.version.task_todo { background:#fff url(../images/milestone_todo.png); border: 1px solid #fff; height: 2px; margin-top: 3px;}
-.milestone_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_late { background:#f66 url(../images/milestone_late.png); border: 1px solid #f66; height: 2px; margin-top: 3px;}
 .project_done { background:#00c600 url(../images/milestone_done.png); border: 1px solid #00c600; height: 2px; margin-top: 3px;}

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

@@ -225,10 +225,10 @@ class Redmine::Helpers::GanttTest < ActiveSupport::TestCase
 
     context "version" do
       should "be rendered" do
-        assert_select "div.milestone_todo"
+        assert_select "div.version.task_todo"
-        assert_select "div.milestone.starting"
+        assert_select "div.version.starting"
-        assert_select "div.milestone.ending"
+        assert_select "div.version.ending"
-        assert_select "div.label.version-name", /#{@version.name}/
+        assert_select "div.label.version", /#{@version.name}/
       end
     end
 
@@ -477,7 +477,7 @@ 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
 
@@ -485,12 +485,12 @@ 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_version(@version, {:format => :html, :zoom => 4})
-          assert_select "div.milestone_todo[style*=left:52px]"
+          assert_select "div.version.task_todo[style*=left:28px]", true, @response.body
         end
 
         should "be the total width of the version" do
           @response.body = @gantt.line_for_version(@version, {:format => :html, :zoom => 4})
-          assert_select "div.milestone_todo[style*=width:31px]"
+          assert_select "div.version.task_todo[style*=width:58px]", true, @response.body
         end
 
       end
@@ -498,24 +498,24 @@ 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_version(@version, {:format => :html, :zoom => 4})
-          assert_select "div.milestone_late[style*=left:52px]"
+          assert_select "div.version.task_late[style*=left:28px]", true, @response.body
         end
 
         should "be the total delayed width of the version" do
           @response.body = @gantt.line_for_version(@version, {:format => :html, :zoom => 4})
-          assert_select "div.milestone_late[style*=width:6px]"
+          assert_select "div.version.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_version(@version, {:format => :html, :zoom => 4})
-          assert_select "div.milestone_done[style*=left:52px]"
+          assert_select "div.version.task_done[style*=left:28px]", true, @response.body
         end
 
         should "Be the total done width of the version"  do
           @response.body = @gantt.line_for_version(@version, {:format => :html, :zoom => 4})
-          assert_select "div.milestone_done[style*=left:52px]"
+          assert_select "div.version.task_done[style*=width:18px]", true, @response.body
         end
       end
 
@@ -525,12 +525,12 @@ class Redmine::Helpers::GanttTest < ActiveSupport::TestCase
           @gantt.instance_variable_set('@date_from', Date.today)
 
           @response.body = @gantt.line_for_version(@version, {:format => :html, :zoom => 4})
-          assert_select "div.milestone.starting", false
+          assert_select "div.version.starting", false
         end
 
         should "appear at the starting point" do
           @response.body = @gantt.line_for_version(@version, {:format => :html, :zoom => 4})
-          assert_select "div.milestone.starting[style*=left:52px]"
+          assert_select "div.version.starting[style*=left:28px]", true, @response.body
         end
       end
 
@@ -540,13 +540,13 @@ class Redmine::Helpers::GanttTest < ActiveSupport::TestCase
           @gantt.instance_variable_set('@date_to', 2.weeks.ago.to_date)
 
           @response.body = @gantt.line_for_version(@version, {:format => :html, :zoom => 4})
-          assert_select "div.milestone.ending", false
+          assert_select "div.version.ending", false
 
         end
 
         should "appear at the end of the date range" do
           @response.body = @gantt.line_for_version(@version, {:format => :html, :zoom => 4})
-          assert_select "div.milestone.ending[style*=left:84px]"
+          assert_select "div.version.ending[style*=left:84px]", true, @response.body
         end
       end
       
@@ -555,17 +555,17 @@ class Redmine::Helpers::GanttTest < ActiveSupport::TestCase
           @gantt.instance_variable_set('@date_to', 2.weeks.ago.to_date)
 
           @response.body = @gantt.line_for_version(@version, {:format => :html, :zoom => 4})
-          assert_select "div.version-name", /#{@version.name}/
+          assert_select "div.version.label", /#{@version.name}/
         end
 
         should "show the version name" do
           @response.body = @gantt.line_for_version(@version, {:format => :html, :zoom => 4})
-          assert_select "div.version-name", /#{@version.name}/
+          assert_select "div.version.label", /#{@version.name}/
         end
 
         should "show the percent complete" do
           @response.body = @gantt.line_for_version(@version, {:format => :html, :zoom => 4})
-          assert_select "div.version-name", /30%/
+          assert_select "div.version.label", /30%/
         end
       end
     end