Changeset 71 in default for v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/src

Timestamp:

06/08/14 10:41:09 (10 years ago)

Author:

hkaulbersch

Message:

Generation Handler can now be called but has some issues with the fileaccess

File:

• v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/src/de/ugoe/cs/swe/bnftools/ui/handler/GenerationHandler.java (modified) (1 diff)

v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/src/de/ugoe/cs/swe/bnftools/ui/handler/GenerationHandler.java

@@ -1 @@
-//package de.ugoe.cs.swe.bnftools.ui.handler;
-//
-//import org.eclipse.core.commands.AbstractHandler;
-//import org.eclipse.core.commands.ExecutionEvent;
-//import org.eclipse.core.commands.ExecutionException;
-//import org.eclipse.core.commands.IHandler;
-//import org.eclipse.core.resources.IFile;
-//import org.eclipse.core.resources.IFolder;
-//import org.eclipse.core.resources.IProject;
-//import org.eclipse.core.runtime.CoreException;
-//import org.eclipse.core.runtime.NullProgressMonitor;
-//import org.eclipse.emf.common.util.URI;
-//import org.eclipse.emf.ecore.resource.Resource;
-//import org.eclipse.emf.ecore.resource.ResourceSet;
-//import org.eclipse.jface.viewers.ISelection;
-//import org.eclipse.jface.viewers.IStructuredSelection;
-//import org.eclipse.ui.handlers.HandlerUtil;
-//import org.eclipse.xtext.builder.EclipseResourceFileSystemAccess;
-//import org.eclipse.xtext.generator.IGenerator;
-//import org.eclipse.xtext.resource.IResourceDescriptions;
-//import org.eclipse.xtext.ui.resource.IResourceSetProvider;
-//
-//import com.google.inject.Inject;
-//import com.google.inject.Provider;
-//
-//public class GenerationHandler extends AbstractHandler implements IHandler {
-//    
-//    @Inject
-//    private IGenerator generator;
-// 
-//    @Inject
-//    private Provider<EclipseResourceFileSystemAccess> fileAccessProvider;
-//     
-//    @Inject
-//    IResourceDescriptions resourceDescriptions;
-//     
-//    @Inject
-//    IResourceSetProvider resourceSetProvider;
-//     
-//    @Override
-//    public Object execute(ExecutionEvent event) throws ExecutionException {
-//         
-//        ISelection selection = HandlerUtil.getCurrentSelection(event);
-//        if (selection instanceof IStructuredSelection) {
-//            IStructuredSelection structuredSelection = (IStructuredSelection) selection;
-//            Object firstElement = structuredSelection.getFirstElement();
-//            if (firstElement instanceof IFile) {
-//                IFile file = (IFile) firstElement;
-//                IProject project = file.getProject();
-//                IFolder srcGenFolder = project.getFolder("src-gen");
-//                if (!srcGenFolder.exists()) {
-//                    try {
-//                        srcGenFolder.create(true, true,
-//                                new NullProgressMonitor());
-//                    } catch (CoreException e) {
-//                        return null;
-//                    }
-//                }
-// 
-//                final EclipseResourceFileSystemAccess fsa = fileAccessProvider.get();
-//                fsa.setOutputPath(srcGenFolder.getFullPath().toString());
-//                 
-//                URI uri = URI.createPlatformResourceURI(file.getFullPath().toString(), true);
-//                ResourceSet rs = resourceSetProvider.get(project);
-//                Resource r = rs.getResource(uri, true);
-//                generator.doGenerate(r, fsa);
-//                 
-//                
-//            }
-//        }
-//        return null;
-//    }
-// 
-//    @Override
-//    public boolean isEnabled() {
-//        return true;
-//    }
-// 
-//}
+package de.ugoe.cs.swe.bnftools.ui.handler;
+
+import org.eclipse.core.commands.AbstractHandler;
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.commands.IHandler;
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IFolder;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.NullProgressMonitor;
+import org.eclipse.emf.common.util.URI;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.resource.ResourceSet;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.ui.handlers.HandlerUtil;
+import org.eclipse.xtext.builder.EclipseResourceFileSystemAccess;
+import org.eclipse.xtext.generator.IGenerator;
+import org.eclipse.xtext.resource.IResourceDescriptions;
+import org.eclipse.xtext.ui.resource.IResourceSetProvider;
+
+import com.google.inject.Inject;
+import com.google.inject.Provider;
+
+public class GenerationHandler extends AbstractHandler implements IHandler {
+    
+    @Inject
+    private IGenerator generator;
+ 
+    @Inject
+    private Provider<EclipseResourceFileSystemAccess> fileAccessProvider;
+     
+    @Inject
+    IResourceDescriptions resourceDescriptions;
+     
+    @Inject
+    IResourceSetProvider resourceSetProvider;
+     
+    @Override
+    public Object execute(ExecutionEvent event) throws ExecutionException {
+         
+        ISelection selection = HandlerUtil.getCurrentSelection(event);
+        if (selection instanceof IStructuredSelection) {
+            IStructuredSelection structuredSelection = (IStructuredSelection) selection;
+            Object firstElement = structuredSelection.getFirstElement();
+            if (firstElement instanceof IFile) {
+                IFile file = (IFile) firstElement;
+                IProject project = file.getProject();
+                IFolder srcGenFolder = project.getFolder("src-gen");
+                if (!srcGenFolder.exists()) {
+                    try {
+                        srcGenFolder.create(true, true,
+                                new NullProgressMonitor());
+                    } catch (CoreException e) {
+                        return null;
+                    }
+                }
+ 
+                final EclipseResourceFileSystemAccess fsa = fileAccessProvider.get();
+                fsa.setOutputPath(srcGenFolder.getFullPath().toString());
+                 
+                URI uri = URI.createPlatformResourceURI(file.getFullPath().toString(), true);
+                ResourceSet rs = resourceSetProvider.get(project);
+                Resource r = rs.getResource(uri, true);
+                generator.doGenerate(r, fsa);
+                 
+                
+            }
+        }
+        return null;
+    }
+ 
+    @Override
+    public boolean isEnabled() {
+        return true;
+    }
+ 
+}