| /******************************************************************************* |
| * Copyright (c) 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.team.examples.model.ui; |
| |
| import java.io.ByteArrayInputStream; |
| import java.util.Iterator; |
| |
| import org.eclipse.core.resources.*; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.jface.dialogs.ErrorDialog; |
| import org.eclipse.jface.dialogs.InputDialog; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.ITreeContentProvider; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.team.examples.model.*; |
| import org.eclipse.team.internal.ui.Utils; |
| import org.eclipse.ui.navigator.*; |
| |
| /** |
| * Model action provider for use with the Common Navigator framework. The |
| * purpose of this example is to illustrate logical model integration support in |
| * Eclipse and, more specifically, Team. It should not be taken as an |
| * illustration of other features (e.g. UI responsiveness, etc). |
| */ |
| public class ModelNavigatorActionProvider extends CommonActionProvider { |
| |
| private Action newModAction; |
| private Action newFolderAction; |
| private Action newMoeAction; |
| private Action deleteAction; |
| private Action makeDirty; |
| |
| public ModelNavigatorActionProvider() { |
| super(); |
| } |
| |
| public void init(ICommonActionExtensionSite aSite) { |
| super.init(aSite); |
| createActions(); |
| } |
| |
| private void createActions() { |
| deleteAction = new Action("Delete") { |
| public void run() { |
| IStructuredSelection selection = (IStructuredSelection)getContext().getSelection(); |
| try { |
| for (Iterator iter = selection.iterator(); iter.hasNext();) { |
| Object element = iter.next(); |
| if (element instanceof ModelObject) { |
| ModelObject mo = (ModelObject) element; |
| mo.delete(); |
| } |
| } |
| } catch (CoreException e) { |
| ErrorDialog.openError(getShell(), null, null, e.getStatus()); |
| } |
| } |
| }; |
| newFolderAction = new Action("Create Folder") { |
| public void run() { |
| IContainer container = getSelectedContainer(); |
| if (container != null) { |
| String name = promptForName(); |
| if (name == null) |
| return; |
| IFolder folder = container.getFolder(new Path(name)); |
| try { |
| folder.create(false, true, null); |
| } catch (CoreException e) { |
| ErrorDialog.openError(getShell(), null, null, e.getStatus()); |
| } |
| } |
| } |
| |
| private String promptForName() { |
| InputDialog dialog = new InputDialog(getShell(), "Enter Name", "Enter the name of the new folder", "New Folder", null); |
| int result = dialog.open(); |
| if (result == Window.OK) { |
| return dialog.getValue(); |
| } |
| return null; |
| } |
| }; |
| newModAction = new Action("Create MOD File") { |
| public void run() { |
| IContainer container = getSelectedContainer(); |
| if (container != null) { |
| String name = promptForName(); |
| if (name == null) |
| return; |
| if (!name.endsWith(".mod")) |
| name += ".mod"; |
| IFile file = container.getFile(new Path(name)); |
| try { |
| file.create(new ByteArrayInputStream("".getBytes()), false, null); |
| } catch (CoreException e) { |
| ErrorDialog.openError(getShell(), null, null, e.getStatus()); |
| } |
| } |
| } |
| |
| private String promptForName() { |
| InputDialog dialog = new InputDialog(getShell(), "Enter Name", "Enter the name of the new model object", "New Object", null); |
| int result = dialog.open(); |
| if (result == Window.OK) { |
| return dialog.getValue(); |
| } |
| return null; |
| } |
| }; |
| newMoeAction = new Action("Create MOE File") { |
| public void run() { |
| ModelObjectDefinitionFile modFile = getSelectedModFile(); |
| if (modFile != null) { |
| String path = promptForPath((ModelContainer)modFile.getParent()); |
| if (path == null) |
| return; |
| if (!path.endsWith(".moe")) |
| path += ".moe"; |
| ModelContainer parent = (ModelContainer)modFile.getParent(); |
| IFile file = ((IContainer)parent.getResource()).getFile(new Path(path)); |
| try { |
| file.create(new ByteArrayInputStream("".getBytes()), false, null); |
| modFile.addMoe(file); |
| } catch (CoreException e) { |
| ErrorDialog.openError(getShell(), null, null, e.getStatus()); |
| } |
| } |
| } |
| |
| private String promptForPath(ModelContainer parent) { |
| InputDialog dialog = new InputDialog(getShell(), "Enter Path", "Enter the path of the new model element relative to " + parent.getPath(), "New Element", null); |
| int result = dialog.open(); |
| if (result == Window.OK) { |
| return dialog.getValue(); |
| } |
| return null; |
| } |
| }; |
| makeDirty = new Action("Make Dirty") { |
| public void run() { |
| IStructuredSelection selection = (IStructuredSelection)getContext().getSelection(); |
| for (Iterator iter = selection.iterator(); iter.hasNext();) { |
| Object element = iter.next(); |
| if (element instanceof ModelObjectDefinitionFile) { |
| ModelObjectDefinitionFile mo = (ModelObjectDefinitionFile) element; |
| ModelSaveablesProvider provider = getSaveablesProvider(); |
| provider.makeDirty(mo); |
| } |
| } |
| } |
| |
| private ModelSaveablesProvider getSaveablesProvider() { |
| ITreeContentProvider provider = getActionSite().getContentService().getContentExtensionById("org.eclipse.team.examples.model.navigator").getContentProvider(); |
| return (ModelSaveablesProvider)Utils.getAdapter(provider, SaveablesProvider.class); |
| } |
| }; |
| } |
| |
| protected Shell getShell() { |
| return getActionSite().getViewSite().getShell(); |
| } |
| |
| public void fillContextMenu(IMenuManager menu) { |
| super.fillContextMenu(menu); |
| menu.add(deleteAction); |
| IContainer container = getSelectedContainer(); |
| if (container != null) { |
| menu.add(newFolderAction); |
| menu.add(newModAction); |
| } |
| ModelObjectDefinitionFile modFile = getSelectedModFile(); |
| if (modFile != null) { |
| menu.add(newMoeAction); |
| menu.add(makeDirty); |
| } |
| } |
| |
| IContainer getSelectedContainer() { |
| IStructuredSelection selection = (IStructuredSelection)getContext().getSelection(); |
| if (selection.size() == 1) { |
| Object o = selection.getFirstElement(); |
| if (o instanceof ModelContainer) { |
| ModelContainer mc = (ModelContainer) o; |
| return (IContainer)mc.getResource(); |
| } |
| } |
| return null; |
| } |
| |
| ModelObjectDefinitionFile getSelectedModFile() { |
| IStructuredSelection selection = (IStructuredSelection)getContext().getSelection(); |
| if (selection.size() == 1) { |
| Object o = selection.getFirstElement(); |
| if (o instanceof ModelObjectDefinitionFile) { |
| return (ModelObjectDefinitionFile) o; |
| } |
| } |
| return null; |
| } |
| |
| } |