Draft implementation of revert functionality for optionalBlock element. Add License to cascading.js

Signed-off-by: Winston Prakash <winston.prakash@gmail.com>

9 files changed, 49 insertions, 0 deletions

diff --git a/hudson-core/src/main/resources/lib/form/optionalBlock.jelly b/hudson-core/src/main/resources/lib/form/optionalBlock.jelly
index 5c042b7..649fd6b 100644
--- a/hudson-core/src/main/resources/lib/form/optionalBlock.jelly
+++ b/hudson-core/src/main/resources/lib/form/optionalBlock.jelly
@@ -44,6 +44,9 @@
     <st:attribute name="inline">
       if present, the foldable section will not be grouped into a separate JSON object upon submission
     </st:attribute>
+    <st:attribute name="resetUrl">
+      If present, Redo icon will rendered and Reset will be available.
+    </st:attribute>
     <st:attribute name="isPropertyOverridden">
       if present and true - value is overridden
     </st:attribute>
@@ -62,6 +65,13 @@
       <f:checkbox name="${attrs.name}" onclick="javascript:updateOptionalBlock(this,true)"
                   negative="${attrs.negative}" checked="${attrs.checked}" field="${attrs.field}" title="${title}" />
     </td>
+    <j:if test="${attrs.isPropertyOverridden and !empty(attrs.resetUrl)}">
+      <td>
+        <a href="#" class="reset-button" resetURL="${resetUrl}">
+          <img src="${imagesURL}/16x16/undo.png" alt="Reset ${title}" />
+        </a>
+      </td>
+    </j:if>
     <j:if test="${attrs.help!=null}">
       <td>
         <a href="#" class="help-button" helpURL="${rootURL}${attrs.help}"><img src="${imagesURL}/16x16/help.gif" alt="Help for feature: ${title}" /></a>
diff --git a/hudson-core/src/main/resources/lib/hudson/project/config-blockWhenDownstreamBuilding.jelly b/hudson-core/src/main/resources/lib/hudson/project/config-blockWhenDownstreamBuilding.jelly
index 702b202..a8f5c5f 100644
--- a/hudson-core/src/main/resources/lib/hudson/project/config-blockWhenDownstreamBuilding.jelly
+++ b/hudson-core/src/main/resources/lib/hudson/project/config-blockWhenDownstreamBuilding.jelly
@@ -24,5 +24,6 @@
 		   title="${%Block build when downstream project is building}"
 		   help="/help/project-config/block-downstream-building.html"
 		   checked="${blockBuildWhenDownstreamBuilding}"
+       resetUrl="${jobUrl}/resetProjectProperty?propertyName=${it.BLOCK_BUILD_WHEN_DOWNSTREAM_BUILDING_PROPERTY_NAME}"
        isPropertyOverridden="${blockBuildWhenDownstreamBuildingProperty.isOverridden()}"/>
 </j:jelly>
\ No newline at end of file
diff --git a/hudson-core/src/main/resources/lib/hudson/project/config-blockWhenUpstreamBuilding.jelly b/hudson-core/src/main/resources/lib/hudson/project/config-blockWhenUpstreamBuilding.jelly
index 2fbe35c..701d0e3 100644
--- a/hudson-core/src/main/resources/lib/hudson/project/config-blockWhenUpstreamBuilding.jelly
+++ b/hudson-core/src/main/resources/lib/hudson/project/config-blockWhenUpstreamBuilding.jelly
@@ -24,5 +24,6 @@
 		   title="${%Block build when upstream project is building}"
 		   help="/help/project-config/block-upstream-building.html"
 		   checked="${blockBuildWhenUpstreamBuilding}"
+       resetUrl="${jobUrl}/resetProjectProperty?propertyName=${it.BLOCK_BUILD_WHEN_UPSTREAM_BUILDING_PROPERTY_NAME}"
        isPropertyOverridden="${blockBuildWhenUpstreamBuildingProperty.isOverridden()}"/>
 </j:jelly>
diff --git a/hudson-core/src/main/resources/lib/hudson/project/config-cleanWorkspace.jelly b/hudson-core/src/main/resources/lib/hudson/project/config-cleanWorkspace.jelly
index df76183..a3fada1 100644
--- a/hudson-core/src/main/resources/lib/hudson/project/config-cleanWorkspace.jelly
+++ b/hudson-core/src/main/resources/lib/hudson/project/config-cleanWorkspace.jelly
@@ -21,6 +21,7 @@
   <j:set var="cleanWorkspaceRequired" value="${cleanWorkspaceRequiredProperty.getValue()}"/>
   <f:optionalBlock name="cleanWorkspaceRequired" title="${%Clean workspace before build}"
                    checked="${cleanWorkspaceRequired}"
+                   resetUrl="${jobUrl}/resetProjectProperty?propertyName=${it.CLEAN_WORKSPACE_REQUIRED_PROPERTY_NAME}"
                    isPropertyOverridden="${cleanWorkspaceRequiredProperty.isOverridden()}"
                    help="/help/project-config/cleanWorkspace.html" />
 </j:jelly>
diff --git a/hudson-core/src/main/resources/lib/hudson/project/config-customWorkspace.jelly b/hudson-core/src/main/resources/lib/hudson/project/config-customWorkspace.jelly
index 2bd8b1f..7ddbd5e 100644
--- a/hudson-core/src/main/resources/lib/hudson/project/config-customWorkspace.jelly
+++ b/hudson-core/src/main/resources/lib/hudson/project/config-customWorkspace.jelly
@@ -21,6 +21,7 @@
   <j:set var="customWorkspace" value="${customWorkspaceProperty.getValue()}"/>
   <f:optionalBlock name="customWorkspace" title="${%Use custom workspace}" checked="${customWorkspace!=null}"
                    isPropertyOverridden="${customWorkspaceProperty.isOverridden()}"
+                   resetUrl="${jobUrl}/resetProjectProperty?propertyName=${it.CUSTOM_WORKSPACE_PROPERTY_NAME}"
                    help="/help/project-config/custom-workspace.html">
       <f:entry title="${%Directory}">
         <f:textbox name="customWorkspace.directory" value="${customWorkspace}" />
diff --git a/hudson-core/src/main/resources/lib/hudson/project/config-quietPeriod.jelly b/hudson-core/src/main/resources/lib/hudson/project/config-quietPeriod.jelly
index 014c34c..7b9c41a 100644
--- a/hudson-core/src/main/resources/lib/hudson/project/config-quietPeriod.jelly
+++ b/hudson-core/src/main/resources/lib/hudson/project/config-quietPeriod.jelly
@@ -22,6 +22,7 @@
   <f:optionalBlock name="hasCustomQuietPeriod" title="${%Quiet period}"
                    checked="${quietPeriod!=null and quietPeriod!=quietPeriodProperty.getDefaultValue()}"
                    isPropertyOverridden="${quietPeriodProperty.isOverridden()}"
+                   resetUrl="${jobUrl}/resetProjectProperty?propertyName=${it.QUIET_PERIOD_PROPERTY_NAME}"
                    help="/help/project-config/quietPeriod.html">
     <f:entry title="${%Quiet period}"
       description="${%Number of seconds}">
diff --git a/hudson-core/src/main/resources/lib/hudson/project/config-retryCount.jelly b/hudson-core/src/main/resources/lib/hudson/project/config-retryCount.jelly
index d4f8de9..d053055 100644
--- a/hudson-core/src/main/resources/lib/hudson/project/config-retryCount.jelly
+++ b/hudson-core/src/main/resources/lib/hudson/project/config-retryCount.jelly
@@ -22,6 +22,7 @@
   <f:optionalBlock name="hasCustomScmCheckoutRetryCount" title="${%Retry Count}"
                    checked="${scmCheckoutRetryCount!=null and scmCheckoutRetryCount!=scmCheckoutRetryCountProperty.getDefaultValue()}"
                    isPropertyOverridden="${scmCheckoutRetryCountProperty.isOverridden()}"
+                   resetUrl="${jobUrl}/resetProjectProperty?propertyName=${it.SCM_CHECKOUT_RETRY_COUNT_PROPERTY_NAME}"
                    help="/help/project-config/scmCheckoutRetryCount.html">
     <f:entry title="${%SCM checkout retry count}">
       <f:textbox name="scmCheckoutRetryCount" value="${scmCheckoutRetryCount}"/>
diff --git a/hudson-war/src/main/webapp/images/16x16/undo.png b/hudson-war/src/main/webapp/images/16x16/undo.png
new file mode 100644
index 0000000..28227c3
--- a/dev/null
+++ b/hudson-war/src/main/webapp/images/16x16/undo.png
diff --git a/hudson-war/src/main/webapp/scripts/cascading.js b/hudson-war/src/main/webapp/scripts/cascading.js
index 14b6329..4c3cb50 100644
--- a/hudson-war/src/main/webapp/scripts/cascading.js
+++ b/hudson-war/src/main/webapp/scripts/cascading.js
@@ -1,3 +1,36 @@
+
+/*******************************************************************************
+ *
+ * Copyright (c) 2004-2010 Oracle Corporation.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *
+ *    Nikita Levyankov, Anton Kozak
+ *
+ *******************************************************************************/
+
+hudsonRules["A.reset-button"] = function(e) {
+    e.onclick = function() {
+        new Ajax.Request(this.getAttribute("resetURL"), {
+                method : 'get',
+                onSuccess : function(x) {
+                    location.reload(true);
+                },
+                onFailure : function(x) {
+
+                }
+            });
+        return false;
+    }
+    e.tabIndex = 9999; // make help link unnavigable from keyboard
+    e = null; // avoid memory leak
+}
+
 jQuery(document).ready(function(){
     jQuery('select[name=cascadingProjectName]').change(function() {
         var url = window.location.href;