scm: show scm commands and versions on administration panel (#4273).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5952 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/settings/_repositories.rhtml

@@ -1,5 +1,53 @@
 <% form_tag({:action => 'edit', :tab => 'repositories'}) do %>
 
+<fieldset class="box tabular settings enabled_scm">
+<legend><%= l(:setting_enabled_scm) %></legend>
+<table>
+  <tr>
+    <th></th>
+    <th></th>
+    <th></th>
+    <th><%= l(:text_scm_command)         %></th>
+    <th><%= l(:text_scm_command_version) %></th>
+  </tr>
+  <% Redmine::Scm::Base.all.collect do |choice| %>
+    <% scm_class = "Repository::#{choice}".constantize %>
+    <% text, value = (choice.is_a?(Array) ? choice : [choice, choice]) %>
+    <% setting = :enabled_scm %>
+    <tr>
+      <td>
+        <%= 
+          check_box_tag(
+              "settings[#{setting}][]",
+               value,
+               Setting.send(setting).include?(value))
+         %>
+      </td>
+      <td class="scm_name">
+        <%= text.to_s %>
+      </td>
+      <td>
+         <%=
+           image_tag(
+              (scm_class.scm_available ? 'true.png' : 'exclamation.png'),
+              :style => "vertical-align:bottom;"
+           )
+           %>
+       </td>
+       <td>
+          <%= scm_class.scm_command %>
+       </td>
+       <td>
+          <%= scm_class.scm_version_string %>
+       </td>
+     </tr>
+  <% end %>
+</table>
+<p class="scm_config">
+<%= l(:text_scm_config) %>
+</p>
+</fieldset>
+
 <div class="box tabular settings">
 <p><%= setting_check_box :autofetch_changesets %></p>
 
@@ -16,8 +64,6 @@
                        "if ($('settings_sys_api_key').disabled == false) { $('settings_sys_api_key').value = randomKey(20) }" %>
 </p>
 
-<p><%= setting_multiselect(:enabled_scm, Redmine::Scm::Base.all) %></p>
-
 <p><%= setting_text_field :repositories_encodings, :size => 60 %><br />
 <em><%= l(:text_comma_separated) %></em></p>