Attachment 225507 Details for Bug 397976 – Disables/enables undo/revert based on projects dirty state

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[patch] Disables/enables undo/revert based on projects dirty state

undoDisabling.patch (text/plain), 3.41 KB, created by Tobias Verhoeven

on 2013-01-11 10:09:33 EST

(hide)

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Filename:

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Creator: Tobias Verhoeven

Created: 2013-01-11 10:09:33 EST

Size: 3.41 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.emf.ecp.emfstore.ui
>diff --git plugin.xml plugin.xml
>index 2ca1334..e3b6ea1 100644
>--- plugin.xml
>+++ plugin.xml
>@@ -345,10 +345,36 @@
>       <handler
>             class="org.eclipse.emf.ecp.emfstore.internal.ui.handler.UndoLastOperationHandler"
>             commandId="org.eclipse.emf.ecp.emfstore.ui.undoLastOperation">
>+         <enabledWhen>
>+            <with
>+                  variable="selection">
>+               <iterate
>+                     ifEmpty="false"
>+                     operator="or">
>+                  <test
>+                        property="org.eclipse.emf.ecp.emfstore.ui.testers.canUndo"
>+                        value="true">
>+                  </test>
>+               </iterate>
>+            </with>
>+         </enabledWhen>
>       </handler>
>       <handler
>             class="org.eclipse.emf.ecp.emfstore.internal.ui.handler.RevertAllOperationsHandler"
>             commandId="org.eclipse.emf.ecp.emfstore.ui.revertAllOperations">
>+         <enabledWhen>
>+            <with
>+                  variable="selection">
>+               <iterate
>+                     ifEmpty="false"
>+                     operator="or">
>+                  <test
>+                        property="org.eclipse.emf.ecp.emfstore.ui.testers.canUndo"
>+                        value="true">
>+                  </test>
>+               </iterate>
>+            </with>
>+         </enabledWhen>
>       </handler>
>       <handler
>             class="org.eclipse.emf.ecp.emfstore.internal.ui.handler.ShowHistoryHandler"
>@@ -448,6 +474,13 @@
>             properties="isServerAdmin"
>             type="org.eclipse.emf.ecp.emfstore.core.internal.EMFStoreProjectWrapper">
>       </propertyTester>
>+      <propertyTester
>+            class="org.eclipse.emf.ecp.emfstore.internal.ui.property.EMFStoreProjectCanUndoTester"
>+            id="org.eclipse.emf.ecp.emfstore.ui.canUndo"
>+            namespace="org.eclipse.emf.ecp.emfstore.ui.testers"
>+            properties="canUndo"
>+            type="org.eclipse.emf.ecp.core.ECPProject">
>+      </propertyTester>
>    </extension>
> 	<extension
>          point="org.eclipse.emf.emfstore.client.loginObserver">
>diff --git src/org/eclipse/emf/ecp/emfstore/internal/ui/property/EMFStoreProjectCanUndoTester.java src/org/eclipse/emf/ecp/emfstore/internal/ui/property/EMFStoreProjectCanUndoTester.java
>new file mode 100644
>index 0000000..e17bcf6
>--- /dev/null
>+++ src/org/eclipse/emf/ecp/emfstore/internal/ui/property/EMFStoreProjectCanUndoTester.java
>@@ -0,0 +1,28 @@
>+/**
>+ * 
>+ */
>+package org.eclipse.emf.ecp.emfstore.internal.ui.property;
>+
>+import org.eclipse.emf.ecp.emfstore.core.internal.EMFStoreProvider;
>+import org.eclipse.emf.ecp.spi.core.InternalProject;
>+import org.eclipse.emf.emfstore.client.model.ProjectSpace;
>+
>+import org.eclipse.core.expressions.PropertyTester;
>+
>+/**
>+ * @author Tobias Verhoeven
>+ * 
>+ */
>+public class EMFStoreProjectCanUndoTester extends PropertyTester {
>+
>+	/*
>+	 * (non-Javadoc)
>+	 * @see org.eclipse.core.expressions.IPropertyTester#test(java.lang.Object, java.lang.String, java.lang.Object[],
>+	 * java.lang.Object)
>+	 */
>+	public boolean test(Object receiver, String property, Object[] args, Object expectedValue) {
>+		ProjectSpace ps = EMFStoreProvider.INSTANCE.getProjectSpace((InternalProject) receiver);
>+		Boolean result = Boolean.valueOf(ps.isDirty());
>+		return result;
>+	}
>+}

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eneufeld: iplog+

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Attachments on bug 397976: 225507