Resolve "Add application plugin"

Closes #4 (closed)

de.hftstuttgart.buildingphysics.application/META-INF/MANIFEST.MF

+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: Application
+Bundle-SymbolicName: de.hftstuttgart.buildingphysics.application;singleton:=true
+Bundle-Version: 1.0.0.qualifier
+Require-Bundle: javax.inject;bundle-version="0.0.0",
+ org.eclipse.core.runtime;bundle-version="0.0.0",
+ org.eclipse.swt;bundle-version="0.0.0",
+ org.eclipse.e4.ui.model.workbench;bundle-version="0.0.0",
+ org.eclipse.jface;bundle-version="0.0.0",
+ org.eclipse.e4.ui.services;bundle-version="0.0.0",
+ org.eclipse.e4.ui.workbench;bundle-version="0.0.0",
+ org.eclipse.e4.core.di;bundle-version="0.0.0",
+ org.eclipse.e4.ui.di;bundle-version="0.0.0",
+ org.eclipse.e4.core.contexts;bundle-version="0.0.0",
+ org.eclipse.emf.ecore,
+ org.eclipse.emf.edit,
+ org.eclipse.emf.ecp.ui.view.swt
+Import-Package: de.hftstuttgart.buildingphysics,
+ javax.annotation;version="0.0.0"
+Automatic-Module-Name: de.hftstuttgart.buildingphysics.application

de.hftstuttgart.buildingphysics.application/META-INF/MANIFEST.MF

+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: Application
+Bundle-SymbolicName: de.hftstuttgart.buildingphysics.application;singleton:=true
+Bundle-Version: 1.0.0.qualifier
+Require-Bundle: javax.inject;bundle-version="0.0.0",
+ org.eclipse.core.runtime;bundle-version="0.0.0",
+ org.eclipse.swt;bundle-version="0.0.0",
+ org.eclipse.e4.ui.model.workbench;bundle-version="0.0.0",
+ org.eclipse.jface;bundle-version="0.0.0",
+ org.eclipse.e4.ui.services;bundle-version="0.0.0",
+ org.eclipse.e4.ui.workbench;bundle-version="0.0.0",
+ org.eclipse.e4.core.di;bundle-version="0.0.0",
+ org.eclipse.e4.ui.di;bundle-version="0.0.0",
+ org.eclipse.e4.core.contexts;bundle-version="0.0.0",
+ org.eclipse.emf.ecore,
+ org.eclipse.emf.edit,
+ org.eclipse.emf.ecp.ui.view.swt
+Import-Package: de.hftstuttgart.buildingphysics,
+ javax.annotation;version="0.0.0"
+Automatic-Module-Name: de.hftstuttgart.buildingphysics.application

de.hftstuttgart.buildingphysics.application/src/de/hftstuttgart/buildingphysics/application/handlers/AboutHandler.java

+package de.hftstuttgart.buildingphysics.application.handlers;
+
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.swt.widgets.Shell;
+
+public class AboutHandler {
+	@Execute
+	public void execute(Shell shell) {
+		MessageDialog.openInformation(shell, "About", "HfT Stuttgart - Building Physics Catalog");
+	}
+}

de.hftstuttgart.buildingphysics.application/src/de/hftstuttgart/buildingphysics/application/handlers/HandlerUtils.java

+package de.hftstuttgart.buildingphysics.application.handlers;
+
+import org.eclipse.e4.core.contexts.IEclipseContext;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.workbench.modeling.EPartService;
+import org.eclipse.e4.ui.workbench.modeling.EPartService.PartState;
+import org.eclipse.emf.common.command.BasicCommandStack;
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain;
+import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.FileDialog;
+import org.eclipse.swt.widgets.Shell;
+
+class HandlerUtils {
+	static final String CATALOG_PARTDESCRIPTOR_ID = "de.hftstuttgart.buildingphysics.application.partdescriptor.catalog";
+	
+	public static String openFileDialog(Shell shell) {
+		return invokeFileDialog(new FileDialog(shell, SWT.OPEN));
+	}
+
+	public static String newFileDialog(Shell shell) {
+		return invokeFileDialog(new FileDialog(shell, SWT.SAVE));
+	}
+
+	private static String invokeFileDialog(FileDialog dialog) {
+		dialog.setFilterPath(System.getProperty("user.home"));
+		dialog.setFilterNames(new String [] {"Building Physics Catalog", "All Files (*)"});
+		dialog.setFilterExtensions(new String [] {"*.buildphys", "*"});
+		return dialog.open();
+	}
+	
+	static void createNewPartWithCatalog(IEclipseContext context, EPartService partService, Resource resource) {		
+		context.set(Resource.class, resource);
+		MPart catalogPart = partService.createPart(CATALOG_PARTDESCRIPTOR_ID);
+		catalogPart.setDirty(true); // must listen to adapter!
+		catalogPart.setLabel(resource.getURI().lastSegment());
+		partService.showPart(catalogPart, PartState.ACTIVATE);
+	}
+	
+	static AdapterFactoryEditingDomain createEditingDomain() {
+		final AdapterFactory composedAdapterFactory = new ComposedAdapterFactory(
+				ComposedAdapterFactory.Descriptor.Registry.INSTANCE); // no dispose required?
+		final AdapterFactoryEditingDomain domain = new AdapterFactoryEditingDomain(composedAdapterFactory,
+				new BasicCommandStack());
+		return domain;
+	}
+
+}

de.hftstuttgart.buildingphysics.application/src/de/hftstuttgart/buildingphysics/application/handlers/NewHandler.java

+package de.hftstuttgart.buildingphysics.application.handlers;
+
+import de.hftstuttgart.buildingphysics.BuildingPhysicsPackage;
+import java.io.IOException;
+
+import javax.inject.Named;
+
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.model.application.MApplication;
+import org.eclipse.e4.ui.services.IServiceConstants;
+import org.eclipse.e4.ui.workbench.modeling.EPartService;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.util.EcoreUtil;
+import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain;
+import org.eclipse.swt.widgets.Shell;
+
+
+public class NewHandler {
+
+	@Execute
+	public void execute(MApplication application, @Named(IServiceConstants.ACTIVE_SHELL) Shell shell,
+			EPartService partService) {
+
+		final String pathToNewCatalog = HandlerUtils.newFileDialog(shell);
+
+		if (pathToNewCatalog != null) {
+			// create new catalog with resource at above path
+			final AdapterFactoryEditingDomain domain = HandlerUtils.createEditingDomain();
+			final Resource energyCatalogResource = domain.createResource("file://" + pathToNewCatalog);
+			final EObject energyCatalog = EcoreUtil.create(BuildingPhysicsPackage.eINSTANCE.getBuildingPhysicsCatalog());
+			energyCatalogResource.getContents().add(energyCatalog);
+
+			// store new (empty) resource at selected path
+			try {
+				energyCatalogResource.save(null);
+			} catch (IOException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
+
+			HandlerUtils.createNewPartWithCatalog(application.getContext(), partService, energyCatalogResource);
+		}
+	}
+}
\ No newline at end of file

de.hftstuttgart.buildingphysics.application/src/de/hftstuttgart/buildingphysics/application/handlers/OpenHandler.java

+package de.hftstuttgart.buildingphysics.application.handlers;
+
+import javax.inject.Named;
+
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.model.application.MApplication;
+import org.eclipse.e4.ui.services.IServiceConstants;
+import org.eclipse.e4.ui.workbench.modeling.EPartService;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain;
+import org.eclipse.swt.widgets.Shell;
+
+
+public class OpenHandler {
+	@Execute
+	public void execute(MApplication application, @Named(IServiceConstants.ACTIVE_SHELL) Shell shell,
+			EPartService partService) {
+
+		final String pathToCatalog = HandlerUtils.openFileDialog(shell);
+
+		if (pathToCatalog != null) {
+			final AdapterFactoryEditingDomain domain = HandlerUtils.createEditingDomain();
+			System.out.println("Open catalog: " + pathToCatalog);
+			final Resource catalogResource = domain.loadResource("file://" + pathToCatalog);
+			HandlerUtils.createNewPartWithCatalog(application.getContext(), partService, catalogResource);
+		}
+	}
+}
\ No newline at end of file

de.hftstuttgart.buildingphysics.application/src/de/hftstuttgart/buildingphysics/application/handlers/QuitHandler.java

+package de.hftstuttgart.buildingphysics.application.handlers;
+
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.workbench.IWorkbench;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.swt.widgets.Shell;
+
+
+public class QuitHandler {
+	@Execute
+	public void execute(IWorkbench workbench, Shell shell){
+		if (MessageDialog.openConfirm(shell, "Confirmation",
+				"Do you want to exit?")) {
+			workbench.close();
+		}
+	}
+}

de.hftstuttgart.buildingphysics.application/src/de/hftstuttgart/buildingphysics/application/handlers/SaveHandler.java

+package de.hftstuttgart.buildingphysics.application.handlers;
+
+import org.eclipse.e4.core.di.annotations.CanExecute;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.workbench.modeling.EPartService;
+
+public class SaveHandler {
+
+	@CanExecute
+	public boolean canExecute(EPartService partService) {
+		if (partService != null) {
+			return !partService.getDirtyParts().isEmpty();
+		}
+		return false;
+	}
+
+	@Execute
+	public void execute(EPartService partService) {
+		partService.saveAll(false);
+	}
+}
\ No newline at end of file

de.hftstuttgart.buildingphysics.application/src/de/hftstuttgart/buildingphysics/application/parts/CatalogPart.java

+package de.hftstuttgart.buildingphysics.application.parts;
+
+import java.io.IOException;
+
+import javax.annotation.PostConstruct;
+
+import org.eclipse.e4.ui.di.Persist;
+import org.eclipse.e4.ui.model.application.MApplication;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecp.ui.view.ECPRendererException;
+import org.eclipse.emf.ecp.ui.view.swt.ECPSWTViewRenderer;
+import org.eclipse.jface.layout.GridLayoutFactory;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Composite;
+
+/**
+ * Part for displaying a Forms Editor for a Building Physics Catalog.
+ */
+public class CatalogPart {
+	private Resource catalogResource;
+	
+	@PostConstruct
+	public void createComposite(MApplication application, Composite parent) {
+		catalogResource = application.getContext().get(Resource.class);
+		EObject energyCatalog = catalogResource.getContents().get(0);
+		try {
+			final Composite content = new Composite(parent, SWT.NONE);
+			content.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_WHITE));
+			content.setLayout(GridLayoutFactory.fillDefaults().margins(10, 10).create());
+			ECPSWTViewRenderer.INSTANCE.render(content, energyCatalog);
+			content.layout();
+		} catch (final ECPRendererException e) {
+			e.printStackTrace();
+		}
+		parent.layout();
+	}
+	
+	@Persist
+	public void save() {
+		System.out.println("Saved " + catalogResource);
+		try {
+			catalogResource.save(null);
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+	}
+
+}
\ No newline at end of file