1966 - Implement Interface creation wizard (add the NewInterfaceWizar…

…dPage and NewInterfaceCreationWizard classes with necesary content and add a test for testing the implemented RedDeer classes)

Signed-off-by: Zbynek Cervinka <zcervink@redhat.com>

plugins/org.eclipse.reddeer.eclipse/src/org/eclipse/reddeer/eclipse/jdt/ui/wizards/NewInterfaceCreationWizard.java

@@ -0,0 +1,30 @@
+/*******************************************************************************
+ * Copyright (c) 2019 Red Hat, Inc 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
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *     Red Hat, Inc - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.reddeer.eclipse.jdt.ui.wizards;
+
+import org.eclipse.reddeer.eclipse.selectionwizard.NewMenuWizard;
+
+/**
+ * Wizard dialog for creating a java interface.
+ * 
+ * @author zcervink@redhat.com
+ * 
+ */
+public class NewInterfaceCreationWizard extends NewMenuWizard {
+
+	/**
+	 * Constructs the wizard with "Java" > "Interface".
+	 */
+	public NewInterfaceCreationWizard() {
+		super("New Java Interface", "Java", "Interface");
+	}
+}

plugins/org.eclipse.reddeer.eclipse/src/org/eclipse/reddeer/eclipse/jdt/ui/wizards/NewInterfaceCreationWizardPage.java

@@ -0,0 +1,253 @@
+/*******************************************************************************
+ * Copyright (c) 2019 Red Hat, Inc 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
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *     Red Hat, Inc - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.reddeer.eclipse.jdt.ui.wizards;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.eclipse.reddeer.common.exception.RedDeerException;
+import org.eclipse.reddeer.core.reference.ReferencedComposite;
+import org.eclipse.reddeer.jface.wizard.WizardPage;
+import org.eclipse.reddeer.swt.api.TableItem;
+import org.eclipse.reddeer.swt.impl.button.CheckBox;
+import org.eclipse.reddeer.swt.impl.button.PushButton;
+import org.eclipse.reddeer.swt.impl.button.RadioButton;
+import org.eclipse.reddeer.swt.impl.shell.DefaultShell;
+import org.eclipse.reddeer.swt.impl.table.DefaultTable;
+import org.eclipse.reddeer.swt.impl.text.DefaultText;
+import org.eclipse.reddeer.swt.impl.text.LabeledText;
+
+/**
+ * Wizard page for creating a java interface.
+ * 
+ * @author zcervink@redhat.com
+ * 
+ */
+public class NewInterfaceCreationWizardPage extends WizardPage {
+
+	/**
+	 * Instantiates a new new java interface wizard page.
+	 */
+	public NewInterfaceCreationWizardPage(ReferencedComposite referencedComposite) {
+		super(referencedComposite);
+	}
+
+	/**
+	 * Sets a given name.
+	 * 
+	 * @param name Name
+	 */
+	public NewInterfaceCreationWizardPage setName(String name) {
+		new LabeledText(this, "Name:").setText(name);
+		return this;
+	}
+
+	/**
+	 * Sets a given package name.
+	 * 
+	 * @param packageName Package name
+	 */
+	public NewInterfaceCreationWizardPage setPackage(String packageName) {
+		new LabeledText(this, "Package:").setText(packageName);
+		return this;
+	}
+
+	/**
+	 * Sets a given source folder.
+	 * 
+	 * @param sourceFolder Source folder
+	 */
+	public NewInterfaceCreationWizardPage setSourceFolder(String sourceFolder) {
+		new LabeledText(this, "Source folder:").setText(sourceFolder);
+		return this;
+	}
+
+	/**
+	 * Returns a package name.
+	 * 
+	 * @return package name
+	 */
+	public String getPackage() {
+		return new LabeledText(this, "Package:").getText();
+	}
+
+	/**
+	 * Returns a interface name.
+	 * 
+	 * @return interface name
+	 */
+	public String getName() {
+		return new LabeledText(this, "Name:").getText();
+	}
+
+	/**
+	 * Returns a source folder.
+	 * 
+	 * @return source folder
+	 */
+	public String getSourceFolder() {
+		return new LabeledText(this, "Source folder:").getText();
+	}
+
+	/**
+	 * Check/Uncheck Enclosing type.
+	 *
+	 * @param toggle enclosing type checkbox
+	 */
+	public NewInterfaceCreationWizardPage toggleEnclosingTypeCheckbox(boolean toggle) {
+		new CheckBox(this, "Enclosing type:").toggle(toggle);
+		return this;
+	}
+
+	/**
+	 * Returns Enclosing type.
+	 * 
+	 * @return enclosing type
+	 */
+	public String getEnclosingType() {
+		return new DefaultText(2).getText();
+	}
+
+	/**
+	 * Sets a given Enclosing type.
+	 * 
+	 * @param enclosingTypeName enclosing type
+	 */
+	public NewInterfaceCreationWizardPage setEnclosingType(String enclosingTypeName) {
+		new DefaultText(2).setText(enclosingTypeName);
+		return this;
+	}
+
+	/**
+	 * Gets an enabled modifier.
+	 * 
+	 * @param String modifier name
+	 */
+	public String getCurrentModifier() {
+		if (new RadioButton(this, "public").isSelected()) {
+			return "public";
+		} else if (new RadioButton(this, "package").isSelected()) {
+			return "package";
+		} else if (new RadioButton(this, "private").isSelected()) {
+			return "private";
+		} else if (new RadioButton(this, "protected").isSelected()) {
+			return "protected";
+		}
+
+		throw new RedDeerException(
+				"New Java Interface wizard modifiers property has to be set to 1 of 4 values ('public', 'package', 'private' or 'protected').");
+	}
+
+	/**
+	 * Sets modifier to public.
+	 * 
+	 */
+	public NewInterfaceCreationWizardPage setPublicModifier() {
+		new RadioButton(this, "public").toggle(true);
+		return this;
+	}
+
+	/**
+	 * Sets modifier to package.
+	 * 
+	 */
+	public NewInterfaceCreationWizardPage setPackageModifier() {
+		new RadioButton(this, "package").toggle(true);
+		return this;
+	}
+
+	/**
+	 * Sets modifier to private.
+	 * 
+	 */
+	public NewInterfaceCreationWizardPage setPrivateModifier() {
+		new RadioButton(this, "private").toggle(true);
+		return this;
+	}
+
+	/**
+	 * Sets modifier to protected.
+	 * 
+	 */
+	public NewInterfaceCreationWizardPage setProtectedModifier() {
+		new RadioButton(this, "protected").toggle(true);
+		return this;
+	}
+
+	/**
+	 * Add extended interface.
+	 * 
+	 * @param interfaceName String with name of interface to add
+	 */
+	public void addExtendedInterface(String interfaceName) {
+		new PushButton("Add...").click();
+		new DefaultShell("Extended Interfaces Selection");
+		new DefaultText(0).setText(interfaceName);
+
+		switch (new DefaultTable(0).getItems().size()) {
+		case 0:
+			throw new RedDeerException("No item was found for given interface name '" + interfaceName + "'.");
+		case 1:
+			new PushButton("OK").click();
+			break;
+		default:
+			throw new RedDeerException("More than 1 item was found for given interface name '" + interfaceName + "'.");
+		}
+	}
+
+	/**
+	 * Remove extended interface.
+	 * 
+	 * @param interfaceName String with name of interface to remove
+	 */
+	public void removeExtendedInterface(String interfaceName) {
+		DefaultTable table = new DefaultTable(0);
+		table.getItem(interfaceName).select();
+		new PushButton("Remove").click();
+	}
+
+	/**
+	 * Returns list of names of extended interfaces.
+	 * 
+	 * @return List of extended interfaces
+	 */
+	public ArrayList<String> getExtendedInterfaces() {
+		DefaultTable table = new DefaultTable(0);
+		List<TableItem> tableItems = table.getItems();
+		ArrayList<String> tableItemNames = new ArrayList<String>();
+
+		for (TableItem item : tableItems) {
+			tableItemNames.add(item.getText());
+		}
+
+		return tableItemNames;
+	}
+
+	/**
+	 * Check/Uncheck Generate comments.
+	 *
+	 * @param toggle generate comments checkbox
+	 */
+	public NewInterfaceCreationWizardPage toggleGenerateCommentsCheckbox(boolean toggle) {
+		new CheckBox(this, "Generate comments").toggle(toggle);
+		return this;
+	}
+
+	/**
+	 * Return the generate comments checkbox state.
+	 *
+	 * @return boolean state of the generate comments checkbox
+	 */
+	public boolean getGenerateCommentsCheckboxState() {
+		return new CheckBox(this, "Generate comments").isChecked();
+	}
+}