From 6c46cacd8260f6ccb5c611cf7f8559720c9297d8 Mon Sep 17 00:00:00 2001
From: David Inglis <dinglis@qnx.com>
Date: Fri, 27 Feb 2004 21:11:42 +0000
Subject: [PATCH] fixed for https://bugs.eclipse.org/bugs/show_bug.cgi?id=53204

---
 .../make/ui/dialogs/BuildPathInfoBlock.java   | 34 +++++++++++++++++--
 1 file changed, 32 insertions(+), 2 deletions(-)

diff --git a/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/ui/dialogs/BuildPathInfoBlock.java b/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/ui/dialogs/BuildPathInfoBlock.java
index b7f561c2333..50e7fcf328b 100644
--- a/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/ui/dialogs/BuildPathInfoBlock.java
+++ b/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/ui/dialogs/BuildPathInfoBlock.java
@@ -26,6 +26,7 @@ import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.NullProgressMonitor;
 import org.eclipse.core.runtime.Preferences;
+import org.eclipse.jface.dialogs.IInputValidator;
 import org.eclipse.jface.dialogs.InputDialog;
 import org.eclipse.jface.window.Window;
 import org.eclipse.swt.SWT;
@@ -39,6 +40,7 @@ import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.DirectoryDialog;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.List;
 import org.eclipse.swt.widgets.Shell;
@@ -81,6 +83,34 @@ public class BuildPathInfoBlock extends AbstractCOptionPage {
 	private Button symbolUp;
 	private Button symbolDown;
 	private Shell shell;
+	
+	/**
+	 * This class add a "browse" button to the selection to be used for the path
+	 */
+	class SelectPathInputDialog extends InputDialog {
+		public SelectPathInputDialog(Shell parentShell, String dialogTitle, String dialogMessage, String initialValue, IInputValidator validator) {
+			super(parentShell, dialogTitle, dialogMessage, initialValue, validator);
+		}
+		
+		protected void createButtonsForButtonBar(Composite parent) {
+			super.createButtonsForButtonBar(parent);
+			Button browse = createButton(parent, 3, "Browse...", true);
+			browse.addSelectionListener(new SelectionAdapter() {
+				public void widgetSelected(SelectionEvent ev) {
+					DirectoryDialog dialog = new DirectoryDialog(getShell(), SWT.OPEN);
+					String currentName = getText().getText();
+					if(currentName != null && currentName.trim().length() != 0) {
+						dialog.setFilterPath(currentName);
+					}
+					String dirname = dialog.open();
+					if(dirname != null) {
+						getText().setText(dirname);
+					}
+				}
+			});
+		}
+
+	}
 
 	public BuildPathInfoBlock() {
 		super(MakeUIPlugin.getResourceString(LABEL));
@@ -351,7 +381,7 @@ public class BuildPathInfoBlock extends AbstractCOptionPage {
 			String selItem = pathList.getItem(index);
 			if (selItem != null) {
 				InputDialog dialog =
-					new InputDialog(
+					new SelectPathInputDialog(
 						shell,
 						MakeUIPlugin.getResourceString(EDIT_PATH_TITLE),
 						MakeUIPlugin.getResourceString(PATH_LABEL),
@@ -489,7 +519,7 @@ public class BuildPathInfoBlock extends AbstractCOptionPage {
 
 	protected void handleAddPath() {
 		// Popup an entry dialog
-		InputDialog dialog = new InputDialog(shell, MakeUIPlugin.getResourceString(PATH_TITLE), MakeUIPlugin.getResourceString(PATH_LABEL), "", null); //$NON-NLS-1$
+		InputDialog dialog = new SelectPathInputDialog(shell, MakeUIPlugin.getResourceString(PATH_TITLE), MakeUIPlugin.getResourceString(PATH_LABEL), "", null); //$NON-NLS-1$
 		String path = null;
 		if (dialog.open() == Window.OK) {
 			path = dialog.getValue();