Added a TeeTime nature

teetime.configuration.dsl.ui/plugin.xml

@@ -375,6 +375,7 @@
 			</command>
 		</menuContribution>
 	</extension>
+	
 	<extension point="org.eclipse.ui.preferencePages">
 		<page
 			category="teetime.configuration.dsl.Config"
@@ -418,10 +419,53 @@
                	label="Show Configuration"
                	tooltip="Shows the configuration as image">
 		       </command>
+               <visibleWhen
+            	checkEnabled="false">
+   					<with variable="selection">
+        				<iterate operator="or" ifEmpty="false">
+           					<test property="org.eclipse.core.resources.projectNature" 
+                  				value="teetime.configuration.dsl.teetimeNature" />
+        				</iterate>
+     				</with>        
+      			</visibleWhen>
          </menu>
          
       </menuContribution>
    </extension>
+   <extension point="org.eclipse.ui.menus">
+		<menuContribution
+			locationURI="popup:org.eclipse.ui.projectConfigure">
+			<command commandId="teetime.configuration.dsl.addNature"
+				label="Add TeeTime Nature">
+      			<visibleWhen
+            	checkEnabled="false">
+   					<with variable="selection">
+        				<iterate operator="and" ifEmpty="true">
+        					<not>
+           					<test property="org.eclipse.core.resources.projectNature" 
+                  				value="teetime.configuration.dsl.teetimeNature" />
+                  			</not>
+        				</iterate>
+     				</with>        
+      			</visibleWhen>
+			</command>
+		</menuContribution>
+		<menuContribution
+			locationURI="popup:org.eclipse.ui.projectConfigure">
+			<command commandId="teetime.configuration.dsl.addNature"
+				label="Remove TeeTime Nature">
+      			<visibleWhen
+            	checkEnabled="false">
+   					<with variable="selection">
+        				<iterate operator="or" ifEmpty="false">
+           					<test property="org.eclipse.core.resources.projectNature" 
+                  				value="teetime.configuration.dsl.teetimeNature" />
+        				</iterate>
+     				</with>        
+      			</visibleWhen>
+			</command>
+		</menuContribution>
+	</extension>
    <extension
         point="org.eclipse.core.contenttype.contentTypes">
      <content-type
@@ -483,4 +527,12 @@
                relative="left"/>
     </perspectiveExtension>
  </extension>
+ <extension
+       point="org.eclipse.ui.ide.projectNatureImages">
+    <image
+          icon="icons/sign-8x8.png"
+          id="teetime.configuration.dsl.ui.natureImage"
+          natureId="teetime.configuration.dsl.teetimeNature">
+    </image>
+ </extension>
 </plugin>

teetime.configuration.dsl/META-INF/MANIFEST.MF

@@ -18,7 +18,8 @@ Require-Bundle: org.eclipse.xtext,
  org.eclipse.core.resources;bundle-version="3.10.1",
  org.eclipse.core.contenttype;bundle-version="3.5.0",
  org.eclipse.debug.core,
- org.eclipse.debug.ui
+ org.eclipse.debug.ui,
+ org.apache.commons.lang;bundle-version="2.6.0"
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Export-Package: teetime.configuration.dsl,
  teetime.configuration.dsl.scoping,

teetime.configuration.dsl/plugin.xml

@@ -7,6 +7,24 @@
 			class = "teetime.configuration.dsl.config.ConfigPackage"
 			genModel = "model/generated/Config.genmodel" />
 	</extension>
+ <extension
+       id="teetimeNature"
+       name="TeeTime Nature"
+       point="org.eclipse.core.resources.natures">
+    <runtime>
+       <run
+             class="teetime.configuration.dsl.nature.ProjectNature">
+       </run>
+    </runtime>
+ </extension>
+ <extension
+       point="org.eclipse.ui.commands">
+    <command
+          defaultHandler="teetime.configuration.dsl.nature.AddNature"
+          id="teetime.configuration.dsl.addNature"
+          name="Add TeeTime Nature">
+    </command>
+ </extension>
 <!-- <extension
        point="org.eclipse.debug.core.launchConfigurationTypes">
     <launchConfigurationType

teetime.configuration.dsl/src/teetime/configuration/dsl/nature/AddNature.java

+package teetime.configuration.dsl.nature;
+
+import org.apache.commons.lang.ArrayUtils;
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.commands.IHandler;
+import org.eclipse.core.commands.IHandlerListener;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IProjectDescription;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.ui.handlers.HandlerUtil;
+
+public class AddNature implements IHandler {
+
+	@Override
+	public void addHandlerListener(IHandlerListener handlerListener) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void dispose() {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public Object execute(ExecutionEvent event) throws ExecutionException {
+		ISelection sel = HandlerUtil.getCurrentSelection(event);
+
+		if (sel instanceof IStructuredSelection) {
+			Object selected = ((IStructuredSelection) sel).getFirstElement();
+			if (selected instanceof IProject) {
+				IProject project = (IProject) selected;
+
+				try {
+					IProjectDescription description = project.getDescription();
+					String[] natures = description.getNatureIds();
+					if (project.hasNature("teetime.configuration.dsl.teetimeNature")) {
+						String[] newNatures = (String[]) ArrayUtils.removeElement(natures, "teetime.configuration.dsl.teetimeNature");
+						description.setNatureIds(newNatures);
+					} else {
+						String[] newNatures = new String[natures.length + 1];
+						System.arraycopy(natures, 0, newNatures, 0, natures.length);
+						newNatures[natures.length] = "teetime.configuration.dsl.teetimeNature";
+						description.setNatureIds(newNatures);
+					}
+					project.setDescription(description, null);
+				} catch (CoreException e) {
+					MessageDialog.openInformation(HandlerUtil.getActiveShell(event), "Internal error",
+							"Could not add TeeTime nature to " + project.getName() + ".");
+				}
+			}
+		}
+		return null;
+	}
+
+	@Override
+	public boolean isEnabled() {
+		// TODO Auto-generated method stub
+		return true;
+	}
+
+	@Override
+	public boolean isHandled() {
+		// TODO Auto-generated method stub
+		return true;
+	}
+
+	@Override
+	public void removeHandlerListener(IHandlerListener handlerListener) {
+		// TODO Auto-generated method stub
+
+	}
+
+}

teetime.configuration.dsl/src/teetime/configuration/dsl/nature/ProjectNature.java

+package teetime.configuration.dsl.nature;
+
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IProjectNature;
+import org.eclipse.core.runtime.CoreException;
+
+public class ProjectNature implements IProjectNature {
+
+	private IProject project;
+
+	@Override
+	public void configure() throws CoreException {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void deconfigure() throws CoreException {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public IProject getProject() {
+		return project;
+	}
+
+	@Override
+	public void setProject(IProject project) {
+		this.project = project;
+	}
+
+}