r/org.eclipse.statet.r.ui/src/org/eclipse/statet/internal/r/ui/graphics/StatetRGraphicCopyToDevWizard.java - statet/org.eclipse.statet-r - Git at Google

 /*=============================================================================#
  # Copyright (c) 2007, 2019 Stephan Wahlbrink and others.
  #
  # This program and the accompanying materials are made available under the
  # terms of the Eclipse Public License 2.0 which is available at
  # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
  # which is available at https://www.apache.org/licenses/LICENSE-2.0.
  #
  # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
  #
  # Contributors:
  #     Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation
  #=============================================================================*/

 package org.eclipse.statet.internal.r.ui.graphics;

 import org.eclipse.core.databinding.DataBindingContext;
 import org.eclipse.core.databinding.UpdateValueStrategy;
 import org.eclipse.core.databinding.observable.Realm;
 import org.eclipse.core.databinding.observable.value.IObservableValue;
 import org.eclipse.core.databinding.observable.value.WritableValue;
 import org.eclipse.core.filesystem.EFS;
 import org.eclipse.core.filesystem.IFileStore;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.jface.databinding.swt.typed.WidgetProperties;
 import org.eclipse.jface.databinding.wizard.WizardPageSupport;
 import org.eclipse.jface.dialogs.Dialog;
 import org.eclipse.jface.dialogs.IDialogSettings;
 import org.eclipse.jface.wizard.Wizard;
 import org.eclipse.jface.wizard.WizardPage;
 import org.eclipse.osgi.util.NLS;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Group;
 import org.eclipse.ui.IWorkbenchPage;
 import org.eclipse.ui.ide.IDE;
 import org.eclipse.ui.statushandlers.StatusManager;

 import org.eclipse.statet.jcommons.status.ProgressMonitor;
 import org.eclipse.statet.jcommons.status.StatusException;

 import org.eclipse.statet.ecommons.io.FileValidator;
 import org.eclipse.statet.ecommons.runtime.core.util.StatusUtils;
 import org.eclipse.statet.ecommons.ui.dialogs.DialogUtils;
 import org.eclipse.statet.ecommons.ui.util.LayoutUtils;
 import org.eclipse.statet.ecommons.ui.util.UIAccess;
 import org.eclipse.statet.ecommons.ui.workbench.ResourceInputComposite;
 import org.eclipse.statet.ecommons.variables.core.StaticVariable;

 import org.eclipse.statet.internal.r.ui.RUIPlugin;
 import org.eclipse.statet.nico.ui.util.ToolInfoGroup;
 import org.eclipse.statet.r.console.core.IRBasicAdapter;
 import org.eclipse.statet.r.console.core.RProcess;
 import org.eclipse.statet.r.core.RUtil;
 import org.eclipse.statet.r.ui.RUI;
 import org.eclipse.statet.rj.eclient.graphics.ERGraphic;
 import org.eclipse.statet.rj.eclient.graphics.util.CopyToDevRunnable;
 import org.eclipse.statet.rj.ts.core.RToolService;


 /**
  * Wizard to save R graphic to file.
  */
 public class StatetRGraphicCopyToDevWizard extends Wizard {


 	private class ConfigPage extends WizardPage {

 		private static final String SETTINGS_HISTORY= "todev.file-"; //$NON-NLS-1$
 		private static final String SETTINGS_OPEN= "open.file-"; //$NON-NLS-1$


 		private final String settingType;

 		private final IObservableValue<String> newLocationValue;

 		private final IObservableValue<Boolean> openFileValue;

 		private ResourceInputComposite locationGroup;

 		private Button openFileControl;

 		private DataBindingContext dbc;


 		public ConfigPage() {
 			super("Config"); //$NON-NLS-1$

 			this.settingType= StatetRGraphicCopyToDevWizard.this.devAbbr.toLowerCase();
 			setTitle(NLS.bind("Save Graphic as {0} using R", StatetRGraphicCopyToDevWizard.this.devAbbr.toUpperCase()));
 			setDescription("Select the file to save the graphic to.");

 			final Realm realm= Realm.getDefault();
 			this.newLocationValue= new WritableValue<>(realm, "", String.class);
 			this.openFileValue= new WritableValue<>(realm, Boolean.FALSE, Boolean.class);
 		}

 		@Override
 		public void createControl(final Composite parent) {
 			initializeDialogUnits(parent);

 			final Composite container= new Composite(parent, SWT.NONE);
 			container.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
 			container.setLayout(new GridLayout());
 			setControl(container);

 			createContents(container);
 			LayoutUtils.addSmallFiller(container, true);
 			final ToolInfoGroup info= new ToolInfoGroup(container, StatetRGraphicCopyToDevWizard.this.tool);
 			info.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
 			Dialog.applyDialogFont(container);

 //			initFields();
 //			validate();
 			setErrorMessage(null);
 			setMessage(null);
 		}

 		protected void createContents(final Composite container) {
 			this.locationGroup= new ResourceInputComposite(container,
 					ResourceInputComposite.STYLE_COMBO,
 					ResourceInputComposite.MODE_FILE | ResourceInputComposite.MODE_SAVE,
 					"Graphic File");
 			final IFileStore wd= StatetRGraphicCopyToDevWizard.this.tool.getWorkspaceData().getWorkspaceDir();
 			if (wd != null) {
 				this.locationGroup.getValidator().setRelative(
 						new StaticVariable("wd", null, wd.toString()), //$NON-NLS-1$
 						IStatus.WARNING);
 			}
 			else {
 				this.locationGroup.getValidator().setIgnoreRelative(true);
 			}
 			this.locationGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
 			this.locationGroup.setHistory(getDialogSettings().getArray(SETTINGS_HISTORY+this.settingType));

 			{	final Group group= new Group(container, SWT.DEFAULT);
 				group.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
 				group.setLayout(LayoutUtils.newGroupGrid(1));

 				this.openFileControl= new Button(group, SWT.CHECK);
 				this.openFileControl.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
 				this.openFileControl.setText("&Open file when finished");
 			}

 			final Realm realm= Realm.getDefault();
 			this.dbc= new DataBindingContext(realm);
 			this.dbc.bindValue(
 					this.locationGroup.getObservable(),
 					this.newLocationValue,
 					new UpdateValueStrategy<String, String>()
 							.setAfterGetValidator(this.locationGroup.getValidator()),
 					null );
 			this.dbc.bindValue(
 					WidgetProperties.buttonSelection()
 							.observe(this.openFileControl),
 					this.openFileValue );
 			this.openFileValue.setValue(getDialogSettings().getBoolean(SETTINGS_OPEN + this.settingType));

 			WizardPageSupport.create(this, this.dbc);
 		}

 		public void saveSettings() {
 			final IDialogSettings settings= getDialogSettings();
 			DialogUtils.saveHistorySettings(settings, SETTINGS_HISTORY+this.settingType, this.newLocationValue.getValue());
 			settings.put(SETTINGS_OPEN+this.settingType, this.openFileValue.getValue().booleanValue());
 		}

 		public FileValidator getValidator() throws CoreException {
 			return this.locationGroup.getValidator();
 		}

 		public boolean getOpen() {
 			return this.openFileValue.getValue().booleanValue();
 		}

 		@Override
 		public void dispose() {
 			if (this.dbc != null) {
 				this.dbc.dispose();
 				this.dbc= null;
 			}
 			super.dispose();
 		}
 	}


 	private final RProcess tool;
 	private final ERGraphic graphic;
 	private final String devCmd;
 	private final String devAbbr;
 	private ConfigPage page;


 	public StatetRGraphicCopyToDevWizard(final RProcess tool, final ERGraphic graphic,
 			final String devCmd, final String devAbbr) {
 		this.tool= tool;
 		this.graphic= graphic;
 		this.devCmd= devCmd;
 		this.devAbbr= devAbbr;

 		setDialogSettings(DialogUtils.getDialogSettings(RUIPlugin.getInstance(), "GraphicCopyToDev-Wizard")); //$NON-NLS-1$
 		setWindowTitle("Save Graphic using R");
 		setNeedsProgressMonitor(false);
 	}

 	@Override
 	public void addPages() {
 		this.page= new ConfigPage();
 		addPage(this.page);
 	}

 	@Override
 	public boolean performFinish() {
 		if (!this.tool.isTerminated()) {
 			try {
 				final FileValidator validator= this.page.getValidator();
 				final IPath relative= (validator.isRelativeFile()) ?
 						validator.getRelativeFile() : null;
 				final IFileStore absolute= (relative == null) ? validator.getFileStore() : null;
 				final String path;
 				try {
 					path= (relative != null) ? relative.toString() :
 							this.tool.getWorkspaceData().toToolPath(absolute);
 				}
 				catch (final StatusException e) {
 					throw StatusUtils.convert(e);
 				}
 				final boolean open= this.page.getOpen();
 				final IWorkbenchPage workbenchPage= UIAccess.getActiveWorkbenchPage(true);

 				this.graphic.getRHandle().getQueue().add(new CopyToDevRunnable(
 						this.graphic, this.devCmd, RUtil.escapeCompletely(path),
 						"onefile= TRUE, paper= \"special\"") {
 					@Override
 					public void run(final RToolService r,
 							final ProgressMonitor m) throws StatusException {
 						super.run(r, m);
 						if (open) {
 							try {
 								final IFileStore fileName;
 								if (relative != null) {
 									((IRBasicAdapter) r).refreshWorkspaceData(0, m);
 									final IFileStore wd= StatetRGraphicCopyToDevWizard.this.tool.getWorkspaceData().getWorkspaceDir();
 									if (wd == null) {
 										return;
 									}
 									fileName= wd.getFileStore(relative);
 								}
 								else {
 									fileName= absolute;
 								}
 								if (fileName != null && fileName.fetchInfo(EFS.NONE, null).exists()) {
 									UIAccess.getDisplay().asyncExec(new Runnable() {
 										@Override
 										public void run() {
 											try {
 												IWorkbenchPage page= workbenchPage;
 												if (page == null || page.getWorkbenchWindow().getShell() == null) {
 													page= UIAccess.getActiveWorkbenchPage(true);
 												}
 												if (page == null) {
 													return;
 												}
 												IDE.openEditorOnFileStore(page, fileName);
 											}
 											catch (final CoreException e) {
 												StatusManager.getManager().handle(new Status(IStatus.ERROR, RUI.BUNDLE_ID,
 														"An error occurred when opening the exported R graphic.",
 														e ));
 											}
 										}
 									});
 								}
 							}
 							catch (final CoreException e) {
 								StatusManager.getManager().handle(new Status(IStatus.ERROR, RUI.BUNDLE_ID,
 										"An error occurred when opening the exported R graphic.",
 										e ));
 							}
 						}
 					}
 				});
 			}
 			catch (final CoreException e) {
 				StatusManager.getManager().handle(new Status(IStatus.ERROR, RUI.BUNDLE_ID, NLS.bind(
 										"An error occurred when exporting the R graphic (Device {0}).",
 										this.graphic.getDevId() + 1 ),
 								e ),
 						StatusManager.SHOW | StatusManager.LOG );
 				return false;
 			}
 		}

 		this.page.saveSettings();
 		return true;
 	}

 }
	/*=============================================================================#
	# Copyright (c) 2007, 2019 Stephan Wahlbrink and others.
	#
	# This program and the accompanying materials are made available under the
	# terms of the Eclipse Public License 2.0 which is available at
	# https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
	# which is available at https://www.apache.org/licenses/LICENSE-2.0.
	#
	# SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
	#
	# Contributors:
	# Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation
	#=============================================================================*/

	package org.eclipse.statet.internal.r.ui.graphics;

	import org.eclipse.core.databinding.DataBindingContext;
	import org.eclipse.core.databinding.UpdateValueStrategy;
	import org.eclipse.core.databinding.observable.Realm;
	import org.eclipse.core.databinding.observable.value.IObservableValue;
	import org.eclipse.core.databinding.observable.value.WritableValue;
	import org.eclipse.core.filesystem.EFS;
	import org.eclipse.core.filesystem.IFileStore;
	import org.eclipse.core.runtime.CoreException;
	import org.eclipse.core.runtime.IPath;
	import org.eclipse.core.runtime.IStatus;
	import org.eclipse.core.runtime.Status;
	import org.eclipse.jface.databinding.swt.typed.WidgetProperties;
	import org.eclipse.jface.databinding.wizard.WizardPageSupport;
	import org.eclipse.jface.dialogs.Dialog;
	import org.eclipse.jface.dialogs.IDialogSettings;
	import org.eclipse.jface.wizard.Wizard;
	import org.eclipse.jface.wizard.WizardPage;
	import org.eclipse.osgi.util.NLS;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.widgets.Button;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Group;
	import org.eclipse.ui.IWorkbenchPage;
	import org.eclipse.ui.ide.IDE;
	import org.eclipse.ui.statushandlers.StatusManager;

	import org.eclipse.statet.jcommons.status.ProgressMonitor;
	import org.eclipse.statet.jcommons.status.StatusException;

	import org.eclipse.statet.ecommons.io.FileValidator;
	import org.eclipse.statet.ecommons.runtime.core.util.StatusUtils;
	import org.eclipse.statet.ecommons.ui.dialogs.DialogUtils;
	import org.eclipse.statet.ecommons.ui.util.LayoutUtils;
	import org.eclipse.statet.ecommons.ui.util.UIAccess;
	import org.eclipse.statet.ecommons.ui.workbench.ResourceInputComposite;
	import org.eclipse.statet.ecommons.variables.core.StaticVariable;

	import org.eclipse.statet.internal.r.ui.RUIPlugin;
	import org.eclipse.statet.nico.ui.util.ToolInfoGroup;
	import org.eclipse.statet.r.console.core.IRBasicAdapter;
	import org.eclipse.statet.r.console.core.RProcess;
	import org.eclipse.statet.r.core.RUtil;
	import org.eclipse.statet.r.ui.RUI;
	import org.eclipse.statet.rj.eclient.graphics.ERGraphic;
	import org.eclipse.statet.rj.eclient.graphics.util.CopyToDevRunnable;
	import org.eclipse.statet.rj.ts.core.RToolService;


	/**
	* Wizard to save R graphic to file.
	*/
	public class StatetRGraphicCopyToDevWizard extends Wizard {


	private class ConfigPage extends WizardPage {

	private static final String SETTINGS_HISTORY= "todev.file-"; //$NON-NLS-1$
	private static final String SETTINGS_OPEN= "open.file-"; //$NON-NLS-1$


	private final String settingType;

	private final IObservableValue<String> newLocationValue;

	private final IObservableValue<Boolean> openFileValue;

	private ResourceInputComposite locationGroup;

	private Button openFileControl;

	private DataBindingContext dbc;


	public ConfigPage() {
	super("Config"); //$NON-NLS-1$

	this.settingType= StatetRGraphicCopyToDevWizard.this.devAbbr.toLowerCase();
	setTitle(NLS.bind("Save Graphic as {0} using R", StatetRGraphicCopyToDevWizard.this.devAbbr.toUpperCase()));
	setDescription("Select the file to save the graphic to.");

	final Realm realm= Realm.getDefault();
	this.newLocationValue= new WritableValue<>(realm, "", String.class);
	this.openFileValue= new WritableValue<>(realm, Boolean.FALSE, Boolean.class);
	}

	@Override
	public void createControl(final Composite parent) {
	initializeDialogUnits(parent);

	final Composite container= new Composite(parent, SWT.NONE);
	container.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
	container.setLayout(new GridLayout());
	setControl(container);

	createContents(container);
	LayoutUtils.addSmallFiller(container, true);
	final ToolInfoGroup info= new ToolInfoGroup(container, StatetRGraphicCopyToDevWizard.this.tool);
	info.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
	Dialog.applyDialogFont(container);

	// initFields();
	// validate();
	setErrorMessage(null);
	setMessage(null);
	}

	protected void createContents(final Composite container) {
	this.locationGroup= new ResourceInputComposite(container,
	ResourceInputComposite.STYLE_COMBO,
	ResourceInputComposite.MODE_FILE \| ResourceInputComposite.MODE_SAVE,
	"Graphic File");
	final IFileStore wd= StatetRGraphicCopyToDevWizard.this.tool.getWorkspaceData().getWorkspaceDir();
	if (wd != null) {
	this.locationGroup.getValidator().setRelative(
	new StaticVariable("wd", null, wd.toString()), //$NON-NLS-1$
	IStatus.WARNING);
	}
	else {
	this.locationGroup.getValidator().setIgnoreRelative(true);
	}
	this.locationGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
	this.locationGroup.setHistory(getDialogSettings().getArray(SETTINGS_HISTORY+this.settingType));

	{ final Group group= new Group(container, SWT.DEFAULT);
	group.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
	group.setLayout(LayoutUtils.newGroupGrid(1));

	this.openFileControl= new Button(group, SWT.CHECK);
	this.openFileControl.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
	this.openFileControl.setText("&Open file when finished");
	}

	final Realm realm= Realm.getDefault();
	this.dbc= new DataBindingContext(realm);
	this.dbc.bindValue(
	this.locationGroup.getObservable(),
	this.newLocationValue,
	new UpdateValueStrategy<String, String>()
	.setAfterGetValidator(this.locationGroup.getValidator()),
	null );
	this.dbc.bindValue(
	WidgetProperties.buttonSelection()
	.observe(this.openFileControl),
	this.openFileValue );
	this.openFileValue.setValue(getDialogSettings().getBoolean(SETTINGS_OPEN + this.settingType));

	WizardPageSupport.create(this, this.dbc);
	}

	public void saveSettings() {
	final IDialogSettings settings= getDialogSettings();
	DialogUtils.saveHistorySettings(settings, SETTINGS_HISTORY+this.settingType, this.newLocationValue.getValue());
	settings.put(SETTINGS_OPEN+this.settingType, this.openFileValue.getValue().booleanValue());
	}

	public FileValidator getValidator() throws CoreException {
	return this.locationGroup.getValidator();
	}

	public boolean getOpen() {
	return this.openFileValue.getValue().booleanValue();
	}

	@Override
	public void dispose() {
	if (this.dbc != null) {
	this.dbc.dispose();
	this.dbc= null;
	}
	super.dispose();
	}
	}


	private final RProcess tool;
	private final ERGraphic graphic;
	private final String devCmd;
	private final String devAbbr;
	private ConfigPage page;


	public StatetRGraphicCopyToDevWizard(final RProcess tool, final ERGraphic graphic,
	final String devCmd, final String devAbbr) {
	this.tool= tool;
	this.graphic= graphic;
	this.devCmd= devCmd;
	this.devAbbr= devAbbr;

	setDialogSettings(DialogUtils.getDialogSettings(RUIPlugin.getInstance(), "GraphicCopyToDev-Wizard")); //$NON-NLS-1$
	setWindowTitle("Save Graphic using R");
	setNeedsProgressMonitor(false);
	}

	@Override
	public void addPages() {
	this.page= new ConfigPage();
	addPage(this.page);
	}

	@Override
	public boolean performFinish() {
	if (!this.tool.isTerminated()) {
	try {
	final FileValidator validator= this.page.getValidator();
	final IPath relative= (validator.isRelativeFile()) ?
	validator.getRelativeFile() : null;
	final IFileStore absolute= (relative == null) ? validator.getFileStore() : null;
	final String path;
	try {
	path= (relative != null) ? relative.toString() :
	this.tool.getWorkspaceData().toToolPath(absolute);
	}
	catch (final StatusException e) {
	throw StatusUtils.convert(e);
	}
	final boolean open= this.page.getOpen();
	final IWorkbenchPage workbenchPage= UIAccess.getActiveWorkbenchPage(true);

	this.graphic.getRHandle().getQueue().add(new CopyToDevRunnable(
	this.graphic, this.devCmd, RUtil.escapeCompletely(path),
	"onefile= TRUE, paper= \"special\"") {
	@Override
	public void run(final RToolService r,
	final ProgressMonitor m) throws StatusException {
	super.run(r, m);
	if (open) {
	try {
	final IFileStore fileName;
	if (relative != null) {
	((IRBasicAdapter) r).refreshWorkspaceData(0, m);
	final IFileStore wd= StatetRGraphicCopyToDevWizard.this.tool.getWorkspaceData().getWorkspaceDir();
	if (wd == null) {
	return;
	}
	fileName= wd.getFileStore(relative);
	}
	else {
	fileName= absolute;
	}
	if (fileName != null && fileName.fetchInfo(EFS.NONE, null).exists()) {
	UIAccess.getDisplay().asyncExec(new Runnable() {
	@Override
	public void run() {
	try {
	IWorkbenchPage page= workbenchPage;
	if (page == null \|\| page.getWorkbenchWindow().getShell() == null) {
	page= UIAccess.getActiveWorkbenchPage(true);
	}
	if (page == null) {
	return;
	}
	IDE.openEditorOnFileStore(page, fileName);
	}
	catch (final CoreException e) {
	StatusManager.getManager().handle(new Status(IStatus.ERROR, RUI.BUNDLE_ID,
	"An error occurred when opening the exported R graphic.",
	e ));
	}
	}
	});
	}
	}
	catch (final CoreException e) {
	StatusManager.getManager().handle(new Status(IStatus.ERROR, RUI.BUNDLE_ID,
	"An error occurred when opening the exported R graphic.",
	e ));
	}
	}
	}
	});
	}
	catch (final CoreException e) {
	StatusManager.getManager().handle(new Status(IStatus.ERROR, RUI.BUNDLE_ID, NLS.bind(
	"An error occurred when exporting the R graphic (Device {0}).",
	this.graphic.getDevId() + 1 ),
	e ),
	StatusManager.SHOW \| StatusManager.LOG );
	return false;
	}
	}

	this.page.saveSettings();
	return true;
	}

	}