| /*=============================================================================# |
| # Copyright (c) 2012, 2021 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.pkgmanager; |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.util.Collections; |
| |
| 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.databinding.validation.ValidationStatus; |
| import org.eclipse.core.filesystem.IFileStore; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jface.databinding.viewers.typed.ViewerProperties; |
| import org.eclipse.jface.databinding.wizard.WizardPageSupport; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.IDialogSettings; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| import org.eclipse.jface.wizard.Wizard; |
| import org.eclipse.jface.wizard.WizardPage; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Event; |
| import org.eclipse.swt.widgets.Group; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Listener; |
| import org.eclipse.ui.statushandlers.StatusManager; |
| |
| import org.eclipse.statet.jcommons.ts.core.Tool; |
| |
| import org.eclipse.statet.ecommons.databinding.jface.DataBindingSupport; |
| import org.eclipse.statet.ecommons.ui.dialogs.DialogUtils; |
| import org.eclipse.statet.ecommons.ui.util.LayoutUtils; |
| import org.eclipse.statet.ecommons.ui.workbench.ResourceInputComposite; |
| |
| import org.eclipse.statet.internal.r.ui.RUIPlugin; |
| import org.eclipse.statet.r.core.pkgmanager.IRPkgData; |
| import org.eclipse.statet.r.core.pkgmanager.IRPkgManager; |
| import org.eclipse.statet.r.core.pkgmanager.RPkgAction; |
| import org.eclipse.statet.r.core.pkgmanager.RPkgUtils; |
| import org.eclipse.statet.r.ui.RUI; |
| import org.eclipse.statet.rj.renv.core.RLibLocation; |
| import org.eclipse.statet.rj.renv.core.RPkgType; |
| import org.eclipse.statet.rj.renv.runtime.RuntimeRLibPaths; |
| |
| |
| public class InstallPkgFileWizard extends Wizard { |
| |
| |
| class Page extends WizardPage { |
| |
| |
| private static final String FILE_HISTORY= "RPkgFile.history"; //$NON-NLS-1$ |
| |
| |
| private final IObservableValue<String> fileValue; |
| private final IObservableValue<RPkgType> typeValue; |
| private final IObservableValue<RLibLocation> targetValue; |
| |
| private ResourceInputComposite fileControl; |
| private Label typeControl; |
| private RLibrarySelectionComposite targetControl; |
| |
| |
| public Page() { |
| super("InstallPkgFilePage"); //$NON-NLS-1$ |
| |
| setTitle("Install R Package from File"); |
| setDescription("Select the package file and target location."); |
| |
| final Realm realm= Realm.getDefault(); |
| this.fileValue= new WritableValue<>(realm, "", String.class); //$NON-NLS-1$ |
| this.typeValue= new WritableValue<>(realm, null, RPkgType.class); |
| this.targetValue= new WritableValue<>(realm, null, RLibLocation.class); |
| } |
| |
| |
| @Override |
| public void createControl(final Composite parent) { |
| initializeDialogUnits(parent); |
| |
| final Composite composite= new Composite(parent, SWT.NONE); |
| composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); |
| composite.setLayout(LayoutUtils.newContentGrid(1)); |
| |
| this.fileControl= new ResourceInputComposite(composite, |
| ResourceInputComposite.STYLE_COMBO | ResourceInputComposite.STYLE_LABEL, |
| ResourceInputComposite.MODE_FILE | ResourceInputComposite.MODE_OPEN, |
| "Package &file"); |
| |
| this.fileControl.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false)); |
| this.fileControl.setHistory(getDialogSettings().getArray(FILE_HISTORY)); |
| |
| this.typeControl= new Label(composite, SWT.NONE); |
| this.typeControl.setText("Type: "); |
| this.typeControl.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false)); |
| |
| final RuntimeRLibPaths rLibPaths= InstallPkgFileWizard.this.pkgManager.getRLibPaths(); |
| { final Group group= new Group(composite, SWT.NONE); |
| group.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); |
| group.setText("Target Library:"); |
| group.setLayout(LayoutUtils.newGroupGrid(1)); |
| |
| this.targetControl= new RLibrarySelectionComposite(group); |
| this.targetControl.setLayoutData(this.targetControl.createGD()); |
| this.targetControl.getValidator().setWritable(true); |
| this.targetControl.setInput(rLibPaths); |
| } |
| |
| Dialog.applyDialogFont(composite); |
| setControl(composite); |
| |
| final DataBindingSupport databinding= new DataBindingSupport(composite); |
| addBindings(databinding); |
| |
| validateType(); |
| this.targetValue.setValue(RPkgUtils.getDefaultInstallLocation(rLibPaths)); |
| WizardPageSupport.create(this, databinding.getContext()); |
| } |
| |
| protected void addBindings(final DataBindingSupport databinding) { |
| this.fileControl.getValidator().setOnNotLocal(IStatus.OK); |
| this.fileControl.getValidator().setFileStoreValidator((final IFileStore store) -> { |
| if (store.getName().indexOf('_') < 0 |
| || RPkgUtils.getPkgType(store.getName(), InstallPkgFileWizard.this.pkgManager.getRPlatform()) == null ) { |
| return ValidationStatus.error("File name must follow the pattern '<package_name>_<version>.<ext>'."); |
| } |
| validateType(); |
| return ValidationStatus.ok(); |
| }); |
| databinding.getContext().bindValue( |
| this.fileControl.getObservable(), |
| this.fileValue, |
| new UpdateValueStrategy<String, String>() |
| .setAfterGetValidator(this.fileControl.getValidator()), |
| null ); |
| |
| this.fileControl.getTextControl().addListener(SWT.Modify, new Listener() { |
| @Override |
| public void handleEvent(final Event event) { |
| validateType(); |
| } |
| }); |
| |
| databinding.getContext().bindValue( |
| ViewerProperties.singleSelection(Object.class) |
| .observe(this.targetControl.getSelectionViewer()), |
| this.targetValue, |
| new UpdateValueStrategy<Object, RLibLocation>() |
| .setAfterGetValidator(this.targetControl.getValidator()), |
| null ); |
| } |
| |
| void validateType() { |
| RPkgType type= null; |
| final IFileStore store= this.fileControl.getResourceAsFileStore(); |
| if (store != null) { |
| type= RPkgUtils.getPkgType(store.getName(), InstallPkgFileWizard.this.pkgManager.getRPlatform()); |
| } |
| String text= "Type: "; |
| if (type != null) { |
| text+= type.getLabel() + |
| " (" + RPkgUtils.getPkgTypeInstallKey(InstallPkgFileWizard.this.pkgManager.getRPlatform(), type) + ")"; |
| } |
| this.typeControl.setText(text); |
| this.typeValue.setValue(type); |
| } |
| |
| |
| public IFileStore getFile() { |
| return this.fileControl.getResourceAsFileStore(); |
| } |
| |
| public RPkgType getType() { |
| return this.typeValue.getValue(); |
| } |
| |
| public RLibLocation getTargetLocation() { |
| return this.targetValue.getValue(); |
| } |
| |
| public void saveSettings() { |
| final IDialogSettings settings= getDialogSettings(); |
| DialogUtils.saveHistorySettings(settings, FILE_HISTORY, this.fileValue.getValue()); |
| } |
| |
| } |
| |
| |
| private final Tool rTool; |
| |
| private final IRPkgManager.Ext pkgManager; |
| |
| private Page page; |
| |
| |
| public InstallPkgFileWizard(final Tool rTool, final IRPkgManager.Ext manager) { |
| this.rTool= rTool; |
| this.pkgManager= manager; |
| |
| setWindowTitle("R Package Manager"); |
| setNeedsProgressMonitor(true); |
| |
| setDialogSettings(DialogUtils.getDialogSettings(RUIPlugin.getInstance(), "pkgmanager/InstallPkgFileWizard")); //$NON-NLS-1$ |
| } |
| |
| @Override |
| public void addPages() { |
| this.page= new Page(); |
| addPage(this.page); |
| } |
| |
| @Override |
| public boolean performFinish() { |
| this.page.saveSettings(); |
| |
| final IFileStore store= this.page.getFile(); |
| final RLibLocation location= this.page.getTargetLocation(); |
| try { |
| getContainer().run(true, true, new IRunnableWithProgress() { |
| @Override |
| public void run(final IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { |
| try { |
| final IRPkgData pkgData= InstallPkgFileWizard.this.pkgManager.addToCache(store, monitor); |
| final RPkgAction action= new RPkgAction.Install(pkgData, location, null); |
| InstallPkgFileWizard.this.pkgManager.perform(InstallPkgFileWizard.this.rTool, |
| Collections.singletonList(action) ); |
| } |
| catch (final CoreException e) { |
| throw new InvocationTargetException(e); |
| } |
| } |
| }); |
| } |
| catch (final InvocationTargetException e) { |
| StatusManager.getManager().handle(new Status(IStatus.ERROR, RUI.BUNDLE_ID, |
| "An error occurred when preparing the R package installation from file.", e.getCause())); |
| } |
| catch (final InterruptedException e) { |
| } |
| return true; |
| } |
| |
| } |