1 files changed, 140 insertions, 0 deletions

diff --git a/org.eclipse.swtbot.swt.finder/src/org/eclipse/swtbot/swt/finder/keyboard/OldKeyboardLayout.java b/org.eclipse.swtbot.swt.finder/src/org/eclipse/swtbot/swt/finder/keyboard/OldKeyboardLayout.java
new file mode 100644
index 00000000..0a967c97
--- /dev/null
+++ b/org.eclipse.swtbot.swt.finder/src/org/eclipse/swtbot/swt/finder/keyboard/OldKeyboardLayout.java
@@ -0,0 +1,140 @@
+/*******************************************************************************
+ * Copyright (c) 2009 Ketan Padegaonkar 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
+ *
+ * Contributors:
+ *     Ketan Padegaonkar - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.swtbot.swt.finder.keyboard;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.StringReader;
+import java.net.URL;
+
+import org.eclipse.jface.bindings.keys.KeyStroke;
+import org.eclipse.jface.bindings.keys.ParseException;
+import org.eclipse.swt.SWT;
+import org.eclipse.swtbot.swt.finder.utils.BidiMap;
+import org.eclipse.swtbot.swt.finder.utils.FileUtils;
+import org.eclipse.swtbot.swt.finder.utils.SWTBotPreferences;
+
+/**
+ * Allows mapping of characters to {@link KeyStroke}s based on keyboard layouts.
+ * 
+ * @author Ketan Padegaonkar <KetanPadegaonkar [at] gmail [dot] com>
+ * @version $Id$
+ */
+@Deprecated
+class OldKeyboardLayout {
+	private final BidiMap<Character, KeyStroke>	keyStrokes	= new BidiMap<Character, KeyStroke>();
+	private final String						layoutName;
+
+	private OldKeyboardLayout(String name, URL resource) throws IOException {
+		this.layoutName = name;
+		initialiseDefaults();
+		parseKeyStrokes(resource);
+	}
+
+	public String toString() {
+		return layoutName + " keyboard layout";
+	}
+
+	/**
+	 * Returns the keystroke for typing the specified character.
+	 * <p>
+	 * E.g. 'T' will correspond to SHIFT+T. 't' will correspond to 'T'. '!' will correspond to SHIFT+1 on the US
+	 * keyboard.
+	 * </p>
+	 * 
+	 * @param ch a character.
+	 * @return the keystroke applicable corresponding to the character.
+	 */
+	public KeyStroke keyStrokeFor(char ch) {
+		KeyStroke keyStroke = keyStrokes.getValue(ch);
+		if (keyStroke != null) {
+			return keyStroke;
+		}
+		throw new IllegalArgumentException("no stroke available for character '" + ch + "'");
+	}
+
+	public char toCharacter(KeyStroke key) {
+		Character ch = keyStrokes.getKey(key);
+		if (ch == null)
+			ch = (char) key.getNaturalKey();
+		return ch;
+	}
+
+	/**
+	 * @return the default keyboard layout.
+	 * @see SWTBotPreferences#KEYBOARD_LAYOUT
+	 */
+	public static OldKeyboardLayout getDefaultKeyboardLayout() {
+		return getKeyboardLayout(SWTBotPreferences.KEYBOARD_LAYOUT);
+	}
+
+	/**
+	 * @param layoutName the layout of the keyboard.
+	 * @return the keyboard layout corresponding to the specified layout.
+	 */
+	public static OldKeyboardLayout getKeyboardLayout(String layoutName) {
+		ClassLoader classLoader = OldKeyboardLayout.class.getClassLoader();
+		URL configURL = classLoader.getResource(toFolder(myPackage() + "." + layoutName) + ".keyboard");
+
+		if (configURL == null)
+			configURL = classLoader.getResource(toFolder(layoutName) + ".keyboard");
+		if (configURL == null)
+			throw new IllegalArgumentException(layoutName + ".keyboard not found, see http://wiki.eclipse.org/SWTBot/Keyboard_Layouts for more information.");
+
+		try {
+			return new OldKeyboardLayout(layoutName, configURL);
+		} catch (IOException e) {
+			throw new IllegalStateException("could not parse " + layoutName + " keyboard layout properties");
+		}
+	}
+
+	private static String myPackage() {
+		return OldKeyboardLayout.class.getPackage().getName();
+	}
+
+	private static String toFolder(String layoutName) {
+		return layoutName.replaceAll("\\.", "/");
+	}
+
+	private void initialiseDefaults() {
+		for (char ch = '0'; ch <= '9'; ch++) {
+			keyStrokes.put(ch, KeyStroke.getInstance(0, ch));
+		}
+		for (char ch = 'A'; ch <= 'Z'; ch++) {
+			keyStrokes.put(Character.toLowerCase(ch), KeyStroke.getInstance(0, ch));
+			keyStrokes.put(ch, KeyStroke.getInstance(SWT.SHIFT, ch));
+		}
+		keyStrokes.put('\n', KeyStroke.getInstance(0, '\n'));
+		keyStrokes.put('\r', KeyStroke.getInstance(0, '\n'));
+		keyStrokes.put('\t', KeyStroke.getInstance(0, '\t'));
+		keyStrokes.put('\b', KeyStroke.getInstance(0, '\b'));
+		keyStrokes.put(' ', KeyStroke.getInstance(0, ' '));
+	}
+
+	private void parseKeyStrokes(URL resource) throws IOException {
+		String contents = FileUtils.read(resource);
+		BufferedReader in = new BufferedReader(new StringReader(contents));
+		parseKeyStrokes(in);
+	}
+
+	private void parseKeyStrokes(BufferedReader in) throws IOException {
+		String line;
+		while ((line = in.readLine()) != null) {
+			char ch = line.charAt(0);
+			String keyStrokeSpec = line.substring(2).replaceAll(" \\+ ", "+");
+			try {
+				keyStrokes.put(ch, KeyStroke.getInstance(keyStrokeSpec));
+			} catch (ParseException e) {
+				throw new RuntimeException(e);
+			}
+		}
+	}
+}