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Diffstat (limited to 'org.eclipse.mylyn.commons.repositories.ui/src/org/eclipse/mylyn/internal/commons/repositories/ui/wizards/NewRepositoryWizardCollectionComparator.java')
-rw-r--r--org.eclipse.mylyn.commons.repositories.ui/src/org/eclipse/mylyn/internal/commons/repositories/ui/wizards/NewRepositoryWizardCollectionComparator.java71
1 files changed, 71 insertions, 0 deletions
diff --git a/org.eclipse.mylyn.commons.repositories.ui/src/org/eclipse/mylyn/internal/commons/repositories/ui/wizards/NewRepositoryWizardCollectionComparator.java b/org.eclipse.mylyn.commons.repositories.ui/src/org/eclipse/mylyn/internal/commons/repositories/ui/wizards/NewRepositoryWizardCollectionComparator.java
new file mode 100644
index 00000000..30ba106f
--- /dev/null
+++ b/org.eclipse.mylyn.commons.repositories.ui/src/org/eclipse/mylyn/internal/commons/repositories/ui/wizards/NewRepositoryWizardCollectionComparator.java
@@ -0,0 +1,71 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2006 IBM Corporation and others.
+ * 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:
+ * IBM Corporation - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.mylyn.internal.commons.repositories.ui.wizards;
+
+import org.eclipse.jface.viewers.IBasicPropertyConstants;
+import org.eclipse.jface.viewers.ViewerComparator;
+import org.eclipse.ui.internal.dialogs.WizardCollectionElement;
+import org.eclipse.ui.internal.dialogs.WorkbenchWizardElement;
+import org.eclipse.ui.internal.registry.WizardsRegistryReader;
+
+/**
+ * A Viewer element sorter that sorts Elements by their name attribute. Note that capitalization differences are not
+ * considered by this sorter, so a < B < c. NOTE one exception to the above: an element with the system's reserved name
+ * for base Wizards will always be sorted such that it will ultimately be placed at the beginning of the sorted result.
+ */
+class NewWizardCollectionComparator extends ViewerComparator {
+ /**
+ * Static instance of this class.
+ */
+ public final static NewWizardCollectionComparator INSTANCE = new NewWizardCollectionComparator();
+
+ /**
+ * Creates an instance of <code>NewWizardCollectionSorter</code>. Since this is a stateless sorter, it is only
+ * accessible as a singleton; the private visibility of this constructor ensures this.
+ */
+ private NewWizardCollectionComparator() {
+ super();
+ }
+
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.jface.viewers.ViewerSorter#category(java.lang.Object)
+ */
+ @Override
+ public int category(Object element) {
+ if (element instanceof WorkbenchWizardElement) {
+ return -1;
+ }
+ if (element instanceof WizardCollectionElement) {
+ String id = ((WizardCollectionElement) element).getId();
+ if (WizardsRegistryReader.GENERAL_WIZARD_CATEGORY.equals(id)) {
+ return 1;
+ }
+ if (WizardsRegistryReader.UNCATEGORIZED_WIZARD_CATEGORY.equals(id)) {
+ return 3;
+ }
+ if (WizardsRegistryReader.FULL_EXAMPLES_WIZARD_CATEGORY.equals(id)) {
+ return 4;
+ }
+ return 2;
+ }
+ return super.category(element);
+ }
+
+ /**
+ * Return true if this sorter is affected by a property change of propertyName on the specified element.
+ */
+ @Override
+ public boolean isSorterProperty(Object object, String propertyId) {
+ return propertyId.equals(IBasicPropertyConstants.P_TEXT);
+ }
+}

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