1 files changed, 208 insertions, 0 deletions
diff --git a/build/org.eclipse.cdt.managedbuilder.ui/src/org/eclipse/cdt/managedbuilder/ui/properties/NewConfigurationDialog.java b/build/org.eclipse.cdt.managedbuilder.ui/src/org/eclipse/cdt/managedbuilder/ui/properties/NewConfigurationDialog.java
new file mode 100644
index 00000000000..8765e7ce573
--- /dev/null
+++ b/build/org.eclipse.cdt.managedbuilder.ui/src/org/eclipse/cdt/managedbuilder/ui/properties/NewConfigurationDialog.java
@@ -0,0 +1,208 @@
+package org.eclipse.cdt.managedbuilder.ui.properties;
+
+import org.eclipse.cdt.managedbuilder.core.IConfiguration;
+import org.eclipse.cdt.managedbuilder.core.ITarget;
+import org.eclipse.cdt.managedbuilder.internal.ui.ManagedBuilderUIPlugin;
+import org.eclipse.cdt.utils.ui.controls.ControlFactory;
+import org.eclipse.jface.dialogs.Dialog;
+import org.eclipse.jface.dialogs.IDialogConstants;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.ModifyEvent;
+import org.eclipse.swt.events.ModifyListener;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Combo;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Text;
+
+/**********************************************************************
+ * Copyright (c) 2002,2003 Rational Software Corporation and others.
+ * All rights reserved.   This program and the accompanying materials
+ * are made available under the terms of the Common Public License v0.5
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v05.html
+ * 
+ * Contributors: 
+ * IBM Rational Software - Initial API and implementation
+***********************************************************************/
+
+public class NewConfigurationDialog extends Dialog {
+	// String constants
+	private static final String PREFIX = "NewConfiguration";	//$NON-NLS-1$
+	private static final String LABEL = PREFIX + ".label";	//$NON-NLS-1$
+	private static final String ERROR = PREFIX + ".error";	//$NON-NLS-1$	
+	private static final String NAME = LABEL + ".name";	//$NON-NLS-1$
+	private static final String COPY = LABEL + ".copy";	//$NON-NLS-1$
+	private static final String TITLE = ERROR + ".title";	//$NON-NLS-1$	
+	private static final String DUPLICATE = ERROR + ".duplicateName";	//$NON-NLS-1$	
+
+	// Widgets
+	private Combo configSelector;
+	private Button btnOk;
+	private Text configName;
+		
+	// Bookeeping
+	private IConfiguration[] definedConfigurations;
+	private IConfiguration parentConfig;
+	private ITarget target;
+	private String newName;
+	private String [] allNames;
+
+	
+	/**
+	 * @param parentShell
+	 */
+	protected NewConfigurationDialog(Shell parentShell, IConfiguration[] configs, ITarget managedTarget) {
+		super(parentShell);
+		setShellStyle(getShellStyle()|SWT.RESIZE);
+		newName = new String();
+		parentConfig = null;
+		definedConfigurations = configs == null ? new IConfiguration[0] : configs;
+		allNames = getConfigurationNames();
+		this.target = managedTarget;
+	}
+	
+	/* (non-Javadoc)
+	 * Method declared on Dialog. Cache the name and base config selections.
+	 * We don't have to worry that the index or name is wrong because we 
+	 * enable the OK button IFF those conditions are met.
+	 */
+	protected void buttonPressed(int buttonId) {
+		if (buttonId == IDialogConstants.OK_ID) {
+			newName = configName.getText().trim();
+			String baseConfigName = configSelector.getItem(configSelector.getSelectionIndex());
+			for (int i = 0; i < definedConfigurations.length; i++) {
+				IConfiguration config = definedConfigurations[i];
+				if (config.getName().equals(baseConfigName)) {
+					parentConfig = config;
+					break;				
+				}
+			}
+		} else {
+			newName = null;
+			parentConfig = null;
+		}
+		super.buttonPressed(buttonId);
+	}
+
+	/* (non-Javadoc)
+	 * Method declared on Dialog. Create OK and Cancel buttons and hold onto the OK button handle.
+	 */
+	protected void createButtonsForButtonBar(Composite parent) {
+		btnOk = createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true);
+		createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false);
+		configName.setFocus();
+		if (configName != null) {
+			configName.setText(newName);
+		}
+		updateButtonState();
+	}
+
+	protected Control createDialogArea(Composite parent) {
+		Composite composite = ControlFactory.createComposite(parent, 3);
+		GridData gd;
+		
+		// Add a label and a text widget
+		Label nameLabel = ControlFactory.createLabel(composite, ManagedBuilderUIPlugin.getResourceString(NAME));
+		gd = new GridData();
+		gd.horizontalSpan = 1;
+		nameLabel.setLayoutData(gd);
+		configName = ControlFactory.createTextField(composite);
+		gd = new GridData(GridData.GRAB_HORIZONTAL | GridData.HORIZONTAL_ALIGN_FILL);
+		gd.horizontalSpan = 2;
+		configName.setLayoutData(gd);
+		configName.addModifyListener(new ModifyListener() {
+			public void modifyText(ModifyEvent e) {
+				updateButtonState();
+			}
+		});
+		
+		// Add a label and combo box to select the base config
+		Label configLabel = ControlFactory.createLabel(composite, ManagedBuilderUIPlugin.getResourceString(COPY));
+		gd = new GridData();
+		gd.horizontalSpan = 1;
+		configLabel.setLayoutData(gd);
+		configSelector = ControlFactory.createSelectCombo(composite, allNames, newName);
+		gd = new GridData(GridData.GRAB_HORIZONTAL | GridData.HORIZONTAL_ALIGN_FILL);
+		gd.horizontalSpan = 2;
+		configSelector.setLayoutData(gd);
+		configSelector.addSelectionListener(new SelectionAdapter() {
+			public void widgetSelected(SelectionEvent e) {
+				updateButtonState();		
+			}
+		});	
+		
+		return composite;
+	}
+
+	/**
+	 * @return the <code>IConfiguration</code> the user selected as 
+	 * the parent of the new configuration.
+	 */
+	public IConfiguration getParentConfiguration() {
+		return parentConfig;
+	}
+
+	/*
+	 * Returns an array of configuration names
+	 */
+	private String [] getConfigurationNames() {
+		String [] names = new String[definedConfigurations.length];
+		for (int index = 0; index < definedConfigurations.length; ++index) {
+			IConfiguration config = definedConfigurations[index];
+			names[index] = config.getName();
+		}
+		return names; 
+	}
+	
+	/**
+	 * @return <code>String</code> containing the name chosen by the user for the
+	 * new configuration.
+	 */
+	public String getNewName() {
+		return newName;
+	}
+
+	protected boolean isDuplicateName(String newName) {
+		// Return true if there is already a config of that name defined on the target
+		IConfiguration [] configs = target.getConfigurations();
+		for (int index = 0; index < configs.length; index++) {
+			IConfiguration configuration = configs[index];
+			if (configuration.getName() == newName) {
+				return true;
+			}
+		}
+		return false;
+	}
+	
+	/*
+	 * Enable the OK button if there is a valid name in the text widget
+	 * and there is a valid selection in the base configuration combo 
+	 */
+	private void updateButtonState() {
+		if (btnOk != null) {
+			int selectionIndex = configSelector.getSelectionIndex();			
+			btnOk.setEnabled(validateName() && selectionIndex != -1);
+		}
+	}
+	
+	private boolean validateName() {
+		String currentName = configName.getText().trim(); 
+		int nameLength = currentName.length();
+		// Make sure the name is not a duplicate
+		if (isDuplicateName(currentName)) {
+			MessageDialog.openError(getShell(), 
+			ManagedBuilderUIPlugin.getResourceString(TITLE), 
+			ManagedBuilderUIPlugin.getFormattedString(DUPLICATE, currentName)); //$NON-NLS-1$
+			return false;
+		}
+		// TODO make sure there are no invalid chars in name
+		return (nameLength > 0);
+	}
+}