Bug 547916 - Manage the size of the New Launch Config Wizard Dialog.

Replicates the size management code of the regular launch config
dialog and sets the default size to be 800x720.

Change-Id: I00e5028383e3a04e8b81d3adfa8487f9fb7fbcaf

bundles/org.eclipse.launchbar.ui.controls/src/org/eclipse/launchbar/ui/controls/internal/ConfigSelector.java

@@ -28,6 +28,7 @@ import org.eclipse.launchbar.core.ILaunchDescriptor;
 import org.eclipse.launchbar.ui.DefaultDescriptorLabelProvider;
 import org.eclipse.launchbar.ui.ILaunchBarUIManager;
 import org.eclipse.launchbar.ui.NewLaunchConfigWizard;
+import org.eclipse.launchbar.ui.NewLaunchConfigWizardDialog;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.MouseAdapter;
 import org.eclipse.swt.events.MouseEvent;
@@ -174,7 +175,7 @@ public class ConfigSelector extends CSelector {
 			@Override
 			public void mouseUp(org.eclipse.swt.events.MouseEvent e) {
 				final NewLaunchConfigWizard wizard = new NewLaunchConfigWizard();
-				WizardDialog dialog = new WizardDialog(getShell(), wizard);
+				WizardDialog dialog = new NewLaunchConfigWizardDialog(getShell(), wizard);
 				if (dialog.open() == Window.OK) {
 					new Job(Messages.ConfigSelector_3) {
 						@Override

bundles/org.eclipse.launchbar.ui/src/org/eclipse/launchbar/ui/NewLaunchConfigWizardDialog.java

@@ -0,0 +1,66 @@
+/*******************************************************************************
+ * Copyright (c) 2014, 2018 QNX Software Systems 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
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *******************************************************************************/
+package org.eclipse.launchbar.ui;
+
+import org.eclipse.jface.dialogs.IDialogSettings;
+import org.eclipse.jface.wizard.IWizard;
+import org.eclipse.jface.wizard.WizardDialog;
+import org.eclipse.launchbar.ui.internal.Activator;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.widgets.Shell;
+
+/**
+ * Wizard Dialog for Launch Bar's new Launch Configuration Wizard.
+ * 
+ * @since 2.3
+ */
+public class NewLaunchConfigWizardDialog extends WizardDialog {
+
+	/**
+	 * Size of this dialog if there is no preference specifying a size.
+	 */
+	protected static final Point DEFAULT_INITIAL_DIALOG_SIZE = new Point(800, 720);
+
+	public NewLaunchConfigWizardDialog(Shell parentShell, IWizard newWizard) {
+		super(parentShell, newWizard);
+	}
+
+	/**
+	 * Returns the name of the section that this dialog stores its settings in
+	 *
+	 * @return String
+	 */
+	protected String getDialogSettingsSectionName() {
+		return Activator.PLUGIN_ID + ".LAUNCH_CONFIGURATIONS_DIALOG_SECTION"; //$NON-NLS-1$
+	}
+	
+	@Override
+	protected IDialogSettings getDialogBoundsSettings() {
+		IDialogSettings settings = Activator.getDefault().getDialogSettings();
+		IDialogSettings section = settings.getSection(getDialogSettingsSectionName());
+		if (section == null) {
+			section = settings.addNewSection(getDialogSettingsSectionName());
+		}
+		return section;
+	}
+	
+	@Override
+	protected Point getInitialSize() {
+		try {
+			// Check if we've saved the height before
+			getDialogBoundsSettings().getInt("DIALOG_HEIGHT"); //$NON-NLS-1$
+			return super.getInitialSize();
+		} catch(NumberFormatException nfe) {
+			// Nope, return the default size
+			return DEFAULT_INITIAL_DIALOG_SIZE;
+		}
+	}
+
+}