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view org.eclipse.jface/src/org/eclipse/jface/bindings/keys/formatting/NativeKeyFormatter.d @ 12:bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
author | Frank Benoit <benoit@tionex.de> |
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date | Sat, 14 Mar 2009 18:23:29 +0100 |
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/******************************************************************************* * Copyright (c) 2004, 2007 IBM Corporation 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: * IBM Corporation - initial API and implementation * Port to the D programming language: * Frank Benoit <benoit@tionex.de> *******************************************************************************/ module org.eclipse.jface.bindings.keys.formatting.NativeKeyFormatter; import org.eclipse.jface.bindings.keys.formatting.AbstractKeyFormatter; import org.eclipse.swt.SWT; import org.eclipse.jface.bindings.keys.IKeyLookup; import org.eclipse.jface.bindings.keys.KeyLookupFactory; import org.eclipse.jface.bindings.keys.KeySequence; import org.eclipse.jface.bindings.keys.KeyStroke; import org.eclipse.jface.util.Util; import java.lang.all; import java.util.HashMap; import java.util.ResourceBundle; /** * <p> * Formats the key sequences and key strokes into the native human-readable * format. This is typically what you would see on the menus for the given * platform and locale. * </p> * * @since 3.1 */ public final class NativeKeyFormatter : AbstractKeyFormatter { alias AbstractKeyFormatter.format format; /** * The key into the internationalization resource bundle for the delimiter * to use between keys (on the Carbon platform). */ private const static String CARBON_KEY_DELIMITER_KEY = "CARBON_KEY_DELIMITER"; //$NON-NLS-1$ /** * A look-up table for the string representations of various carbon keys. */ private const static HashMap CARBON_KEY_LOOK_UP; /** * The resource bundle used by <code>format()</code> to translate formal * string representations by locale. */ private const static ResourceBundle RESOURCE_BUNDLE; /** * The key into the internationalization resource bundle for the delimiter * to use between key strokes (on the Win32 platform). */ private const static String WIN32_KEY_STROKE_DELIMITER_KEY = "WIN32_KEY_STROKE_DELIMITER"; //$NON-NLS-1$ static this() { CARBON_KEY_LOOK_UP = new HashMap(); RESOURCE_BUNDLE = ResourceBundle.getBundle( getImportData!("org.eclipse.jface.bindings.keys.formatting.NativeKeyFormatter.properties")); Object carbonBackspace = stringcast("\u232B"); //$NON-NLS-1$ CARBON_KEY_LOOK_UP.put(stringcast(IKeyLookup.BS_NAME), carbonBackspace); CARBON_KEY_LOOK_UP.put(stringcast(IKeyLookup.BACKSPACE_NAME), carbonBackspace); CARBON_KEY_LOOK_UP.put(stringcast(IKeyLookup.CR_NAME), stringcast("\u21A9")); //$NON-NLS-1$ Object carbonDelete = stringcast("\u2326"); //$NON-NLS-1$ CARBON_KEY_LOOK_UP.put(stringcast(IKeyLookup.DEL_NAME), carbonDelete); CARBON_KEY_LOOK_UP.put(stringcast(IKeyLookup.DELETE_NAME), carbonDelete); CARBON_KEY_LOOK_UP.put(stringcast(IKeyLookup.SPACE_NAME), stringcast("\u2423")); //$NON-NLS-1$ CARBON_KEY_LOOK_UP.put(stringcast(IKeyLookup.ALT_NAME), stringcast("\u2325")); //$NON-NLS-1$ CARBON_KEY_LOOK_UP.put(stringcast(IKeyLookup.COMMAND_NAME), stringcast("\u2318")); //$NON-NLS-1$ CARBON_KEY_LOOK_UP.put(stringcast(IKeyLookup.CTRL_NAME), stringcast("\u2303")); //$NON-NLS-1$ CARBON_KEY_LOOK_UP.put(stringcast(IKeyLookup.SHIFT_NAME), stringcast("\u21E7")); //$NON-NLS-1$ CARBON_KEY_LOOK_UP.put(stringcast(IKeyLookup.ARROW_DOWN_NAME), stringcast("\u2193")); //$NON-NLS-1$ CARBON_KEY_LOOK_UP.put(stringcast(IKeyLookup.ARROW_LEFT_NAME), stringcast("\u2190")); //$NON-NLS-1$ CARBON_KEY_LOOK_UP.put(stringcast(IKeyLookup.ARROW_RIGHT_NAME), stringcast("\u2192")); //$NON-NLS-1$ CARBON_KEY_LOOK_UP.put(stringcast(IKeyLookup.ARROW_UP_NAME), stringcast("\u2191")); //$NON-NLS-1$ CARBON_KEY_LOOK_UP.put(stringcast(IKeyLookup.END_NAME), stringcast("\u2198")); //$NON-NLS-1$ CARBON_KEY_LOOK_UP.put(stringcast(IKeyLookup.NUMPAD_ENTER_NAME), stringcast("\u2324")); //$NON-NLS-1$ CARBON_KEY_LOOK_UP.put(stringcast(IKeyLookup.HOME_NAME), stringcast("\u2196")); //$NON-NLS-1$ CARBON_KEY_LOOK_UP.put(stringcast(IKeyLookup.PAGE_DOWN_NAME), stringcast("\u21DF")); //$NON-NLS-1$ CARBON_KEY_LOOK_UP.put(stringcast(IKeyLookup.PAGE_UP_NAME), stringcast("\u21DE")); //$NON-NLS-1$ } /** * Formats an individual key into a human readable format. This uses an * internationalization resource bundle to look up the key. This does the * platform-specific formatting for Carbon. * * @param key * The key to format. * @return The key formatted as a string; should not be <code>null</code>. */ public override final String format(int key) { IKeyLookup lookup = KeyLookupFactory.getDefault(); String name = lookup.formalNameLookup(key); // TODO consider platform-specific resource bundles if ("carbon".equals(SWT.getPlatform())) { //$NON-NLS-1$ String formattedName = stringcast( CARBON_KEY_LOOK_UP.get(name)); if (formattedName !is null) { return formattedName; } } return super.format(key); } /* * (non-Javadoc) * * @see org.eclipse.jface.bindings.keys.AbstractKeyFormatter#getKeyDelimiter() */ protected override String getKeyDelimiter() { // We must do the look up every time, as our locale might change. if ("carbon".equals(SWT.getPlatform())) { //$NON-NLS-1$ return Util.translateString(RESOURCE_BUNDLE, CARBON_KEY_DELIMITER_KEY, Util.ZERO_LENGTH_STRING); } return Util.translateString(RESOURCE_BUNDLE, KEY_DELIMITER_KEY, KeyStroke.KEY_DELIMITER); } /* * (non-Javadoc) * * @see org.eclipse.jface.bindings.keys.AbstractKeyFormatter#getKeyStrokeDelimiter() */ protected override String getKeyStrokeDelimiter() { // We must do the look up every time, as our locale might change. if ("win32".equals(SWT.getPlatform())) { //$NON-NLS-1$ return Util.translateString(RESOURCE_BUNDLE, WIN32_KEY_STROKE_DELIMITER_KEY, KeySequence.KEY_STROKE_DELIMITER); } return Util.translateString(RESOURCE_BUNDLE, KEY_STROKE_DELIMITER_KEY, KeySequence.KEY_STROKE_DELIMITER); } /* * (non-Javadoc) * * @see org.eclipse.jface.bindings.keys.AbstractKeyFormatter#sortModifierKeys(int) */ protected override int[] sortModifierKeys(int modifierKeys) { IKeyLookup lookup = KeyLookupFactory.getDefault(); String platform = SWT.getPlatform(); int[] sortedKeys = new int[4]; int index = 0; if ("win32".equals(platform) || "wpf".equals(platform)) { //$NON-NLS-1$ //$NON-NLS-2$ if ((modifierKeys & lookup.getCtrl()) !is 0) { sortedKeys[index++] = lookup.getCtrl(); } if ((modifierKeys & lookup.getAlt()) !is 0) { sortedKeys[index++] = lookup.getAlt(); } if ((modifierKeys & lookup.getShift()) !is 0) { sortedKeys[index++] = lookup.getShift(); } } else if ("gtk".equals(platform) || "motif".equals(platform)) { //$NON-NLS-1$ //$NON-NLS-2$ if ((modifierKeys & lookup.getShift()) !is 0) { sortedKeys[index++] = lookup.getShift(); } if ((modifierKeys & lookup.getCtrl()) !is 0) { sortedKeys[index++] = lookup.getCtrl(); } if ((modifierKeys & lookup.getAlt()) !is 0) { sortedKeys[index++] = lookup.getAlt(); } } else if ("carbon".equals(platform)) { //$NON-NLS-1$ if ((modifierKeys & lookup.getShift()) !is 0) { sortedKeys[index++] = lookup.getShift(); } if ((modifierKeys & lookup.getCtrl()) !is 0) { sortedKeys[index++] = lookup.getCtrl(); } if ((modifierKeys & lookup.getAlt()) !is 0) { sortedKeys[index++] = lookup.getAlt(); } if ((modifierKeys & lookup.getCommand()) !is 0) { sortedKeys[index++] = lookup.getCommand(); } } return sortedKeys; } }