424188: Task attributes that set META_ATTRIBUTE_MEDIA_TYPE should be

displayed with the correct markup viewer when available.

Change-Id: Iad8f6f1070d6572702c9e5f71aaebcb8c91e776d
Task-Url: https://bugs.eclipse.org/bugs/show_bug.cgi?id=424188
Signed-off-by: Leo Dos Santos <leo.dos.santos@tasktop.com>

5 files changed, 197 insertions, 0 deletions

diff --git a/org.eclipse.mylyn.tasks.tests/plugin.xml b/org.eclipse.mylyn.tasks.tests/plugin.xml
index a2c0b0b6c..8618babff 100644
--- a/org.eclipse.mylyn.tasks.tests/plugin.xml
+++ b/org.eclipse.mylyn.tasks.tests/plugin.xml
@@ -226,5 +226,18 @@
          </adapter>
       </factory>
    </extension>
+   <extension
+         point="org.eclipse.mylyn.tasks.ui.taskEditorExtensions">
+      <taskEditorExtension
+            class="org.eclipse.mylyn.tasks.tests.ui.editor.MockWikiEditorExtension"
+            id="org.eclipse.mylyn.tasks.tests.editor.mock.wiki"
+            name="MockWiki">
+      </taskEditorExtension>
+      <taskEditorExtension
+            class="org.eclipse.mylyn.tasks.tests.ui.editor.MockTextileEditorExtension"
+            id="org.eclipse.mylyn.tasks.tests.editor.mock.textile"
+            name="MockTextile">
+      </taskEditorExtension>
+   </extension>
   
 </plugin>
diff --git a/org.eclipse.mylyn.tasks.tests/src/org/eclipse/mylyn/tasks/tests/AllTasksTests.java b/org.eclipse.mylyn.tasks.tests/src/org/eclipse/mylyn/tasks/tests/AllTasksTests.java
index 88730ef7f..176d26f7f 100644
--- a/org.eclipse.mylyn.tasks.tests/src/org/eclipse/mylyn/tasks/tests/AllTasksTests.java
+++ b/org.eclipse.mylyn.tasks.tests/src/org/eclipse/mylyn/tasks/tests/AllTasksTests.java
@@ -43,6 +43,7 @@ import org.eclipse.mylyn.tasks.tests.ui.TaskListSynchronizationSchedulerTest;
 import org.eclipse.mylyn.tasks.tests.ui.TaskListViewTest;
 import org.eclipse.mylyn.tasks.tests.ui.TaskRelationHyperlinkDetectorTest;
 import org.eclipse.mylyn.tasks.tests.ui.editor.AttachmentTableLabelProviderTest;
+import org.eclipse.mylyn.tasks.tests.ui.editor.TaskEditorExtensionsTest;
 import org.eclipse.mylyn.tasks.tests.ui.editor.EditorUtilTest;
 import org.eclipse.mylyn.tasks.tests.ui.editor.PlanningPartTest;
 import org.eclipse.mylyn.tasks.tests.ui.editor.RegionComparatorTest;
@@ -162,6 +163,7 @@ public class AllTasksTests {
 		suite.addTestSuite(RepositoryConnectorContributorTest.class);
 		suite.addTestSuite(TaskInitializationDataTest.class);
 		suite.addTestSuite(TaskDataDiffTest.class);
+		suite.addTestSuite(TaskEditorExtensionsTest.class);
 	}
 
 }
diff --git a/org.eclipse.mylyn.tasks.tests/src/org/eclipse/mylyn/tasks/tests/ui/editor/MockTextileEditorExtension.java b/org.eclipse.mylyn.tasks.tests/src/org/eclipse/mylyn/tasks/tests/ui/editor/MockTextileEditorExtension.java
new file mode 100644
index 000000000..268ab0fcc
--- /dev/null
+++ b/org.eclipse.mylyn.tasks.tests/src/org/eclipse/mylyn/tasks/tests/ui/editor/MockTextileEditorExtension.java
@@ -0,0 +1,44 @@
+/*******************************************************************************
+ * Copyright (c) 2013 Tasktop Technologies 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:
+ *     Tasktop Technologies - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.mylyn.tasks.tests.ui.editor;
+
+import org.eclipse.jface.text.source.SourceViewer;
+import org.eclipse.mylyn.tasks.core.TaskRepository;
+import org.eclipse.mylyn.tasks.ui.editors.AbstractTaskEditorExtension;
+import org.eclipse.swt.widgets.Composite;
+
+/**
+ * @author Leo Dos Santos
+ */
+public class MockTextileEditorExtension extends AbstractTaskEditorExtension {
+
+	@Deprecated
+	@Override
+	public SourceViewer createViewer(TaskRepository taskRepository, Composite parent, int style) {
+		// ignore
+		return null;
+	}
+
+	@Deprecated
+	@Override
+	public SourceViewer createEditor(TaskRepository taskRepository, Composite parent, int style) {
+		// ignore
+		return null;
+	}
+
+	@Override
+	public String getEditorContextId() {
+		// ignore
+		return null;
+	}
+
+}
diff --git a/org.eclipse.mylyn.tasks.tests/src/org/eclipse/mylyn/tasks/tests/ui/editor/MockWikiEditorExtension.java b/org.eclipse.mylyn.tasks.tests/src/org/eclipse/mylyn/tasks/tests/ui/editor/MockWikiEditorExtension.java
new file mode 100644
index 000000000..89ab58d35
--- /dev/null
+++ b/org.eclipse.mylyn.tasks.tests/src/org/eclipse/mylyn/tasks/tests/ui/editor/MockWikiEditorExtension.java
@@ -0,0 +1,43 @@
+/*******************************************************************************
+ * Copyright (c) 2013 Tasktop Technologies 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:
+ *     Tasktop Technologies - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.mylyn.tasks.tests.ui.editor;
+
+import org.eclipse.jface.text.source.SourceViewer;
+import org.eclipse.mylyn.tasks.core.TaskRepository;
+import org.eclipse.mylyn.tasks.ui.editors.AbstractTaskEditorExtension;
+import org.eclipse.swt.widgets.Composite;
+
+/**
+ * @author Leo Dos Santos
+ */
+public class MockWikiEditorExtension extends AbstractTaskEditorExtension {
+
+	@Deprecated
+	@Override
+	public SourceViewer createViewer(TaskRepository taskRepository, Composite parent, int style) {
+		return null;
+	}
+
+	@Deprecated
+	@Override
+	public SourceViewer createEditor(TaskRepository taskRepository, Composite parent, int style) {
+		// ignore
+		return null;
+	}
+
+	@Override
+	public String getEditorContextId() {
+		// ignore
+		return null;
+	}
+
+}
diff --git a/org.eclipse.mylyn.tasks.tests/src/org/eclipse/mylyn/tasks/tests/ui/editor/TaskEditorExtensionsTest.java b/org.eclipse.mylyn.tasks.tests/src/org/eclipse/mylyn/tasks/tests/ui/editor/TaskEditorExtensionsTest.java
new file mode 100644
index 000000000..f752f4140
--- /dev/null
+++ b/org.eclipse.mylyn.tasks.tests/src/org/eclipse/mylyn/tasks/tests/ui/editor/TaskEditorExtensionsTest.java
@@ -0,0 +1,95 @@
+/*******************************************************************************
+ * Copyright (c) 2013 Tasktop Technologies 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:
+ *     Tasktop Technologies - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.mylyn.tasks.tests.ui.editor;
+
+import junit.framework.TestCase;
+
+import org.eclipse.mylyn.internal.tasks.ui.TasksUiPlugin;
+import org.eclipse.mylyn.internal.tasks.ui.editors.TaskEditorExtensions;
+import org.eclipse.mylyn.tasks.core.TaskRepository;
+import org.eclipse.mylyn.tasks.core.data.TaskAttribute;
+import org.eclipse.mylyn.tasks.core.data.TaskAttributeMapper;
+import org.eclipse.mylyn.tasks.core.data.TaskData;
+import org.eclipse.mylyn.tasks.tests.connector.MockRepositoryConnector;
+import org.eclipse.mylyn.tasks.ui.editors.AbstractTaskEditorExtension;
+
+/**
+ * @author Leo Dos Santos
+ */
+public class TaskEditorExtensionsTest extends TestCase {
+
+	private static final String ID_TEXTILE_EXTENSION = "org.eclipse.mylyn.tasks.tests.editor.mock.textile";
+
+	private TaskRepository repository;
+
+	private TaskData taskData;
+
+	@Override
+	protected void setUp() throws Exception {
+		repository = new TaskRepository(MockRepositoryConnector.CONNECTOR_KIND, MockRepositoryConnector.REPOSITORY_URL);
+		TasksUiPlugin.getRepositoryManager().addRepository(repository);
+		taskData = new TaskData(new TaskAttributeMapper(repository), MockRepositoryConnector.CONNECTOR_KIND,
+				MockRepositoryConnector.REPOSITORY_URL, "taskId");
+	}
+
+	@Override
+	protected void tearDown() throws Exception {
+		TasksUiPlugin.getRepositoryManager().removeRepository(repository);
+	}
+
+	public void testMarkupAssociationFromRepository() {
+		TaskEditorExtensions.setTaskEditorExtensionId(repository, ID_TEXTILE_EXTENSION);
+		TaskAttribute attribute = taskData.getRoot().createMappedAttribute(TaskAttribute.DESCRIPTION);
+		AbstractTaskEditorExtension extension = TaskEditorExtensions.getTaskEditorExtension(repository, attribute);
+		assertTrue(extension instanceof MockTextileEditorExtension);
+	}
+
+	public void testMarkupAssociationFromAttribute() {
+		TaskEditorExtensions.setTaskEditorExtensionId(repository, "none");
+		TaskAttribute attribute = taskData.getRoot().createMappedAttribute(TaskAttribute.DESCRIPTION);
+		attribute.getMetaData().setMediaType("text/plain; markup=MockWiki");
+		AbstractTaskEditorExtension extension = TaskEditorExtensions.getTaskEditorExtension(repository, attribute);
+		assertTrue(extension instanceof MockWikiEditorExtension);
+	}
+
+	public void testMarkupAssociationFromBoth() {
+		TaskEditorExtensions.setTaskEditorExtensionId(repository, ID_TEXTILE_EXTENSION);
+		TaskAttribute attribute = taskData.getRoot().createMappedAttribute(TaskAttribute.DESCRIPTION);
+		attribute.getMetaData().setMediaType("text/plain; markup=MockWiki");
+		AbstractTaskEditorExtension extension = TaskEditorExtensions.getTaskEditorExtension(repository, attribute);
+		assertTrue(extension instanceof MockWikiEditorExtension);
+	}
+
+	public void testMarkupAssociationComplexMediaType() {
+		TaskEditorExtensions.setTaskEditorExtensionId(repository, ID_TEXTILE_EXTENSION);
+		TaskAttribute attribute = taskData.getRoot().createMappedAttribute(TaskAttribute.DESCRIPTION);
+		attribute.getMetaData().setMediaType("text/plain; markup=MockWiki; charset=iso-8859-1");
+		AbstractTaskEditorExtension extension = TaskEditorExtensions.getTaskEditorExtension(repository, attribute);
+		assertTrue(extension instanceof MockWikiEditorExtension);
+	}
+
+	public void testMarkupAssociationNotMarkupMediaType() {
+		TaskEditorExtensions.setTaskEditorExtensionId(repository, ID_TEXTILE_EXTENSION);
+		TaskAttribute attribute = taskData.getRoot().createMappedAttribute(TaskAttribute.DESCRIPTION);
+		attribute.getMetaData().setMediaType("text/plain; notreallyamarkup=MockWiki");
+		AbstractTaskEditorExtension extension = TaskEditorExtensions.getTaskEditorExtension(repository, attribute);
+		assertTrue(extension instanceof MockTextileEditorExtension);
+	}
+
+	public void testMarkupAssociationNoAssociation() {
+		TaskEditorExtensions.setTaskEditorExtensionId(repository, "none");
+		TaskAttribute attribute = taskData.getRoot().createMappedAttribute(TaskAttribute.DESCRIPTION);
+		AbstractTaskEditorExtension extension = TaskEditorExtensions.getTaskEditorExtension(repository, attribute);
+		assertNull(extension);
+	}
+
+}