Mercurial > projects > dwt2
view org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet25.d @ 112:9f4c18c268b2
Update to compile and execute with dmd 2.052.
author | kntroh |
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date | Wed, 16 Mar 2011 21:53:53 +0900 |
parents | 69b1fa94a4a8 |
children | 536e43f63c81 |
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/******************************************************************************* * Copyright (c) 2000, 2004 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: * Bill Baxter <bill@billbaxter.com> *******************************************************************************/ module org.eclipse.swt.snippets.Snippet25; /* * Control example snippet: print key state, code and character * * For a list of all SWT example snippets see * http://www.eclipse.org/swt/snippets/ * * @since 3.0 */ import org.eclipse.swt.SWT; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Shell; import org.eclipse.swt.widgets.Listener; import org.eclipse.swt.widgets.Event; import java.lang.all; version(Tango){ import tango.io.Stdout; import tango.text.convert.Format; import tango.util.Convert; } else { // Phobos import std.stdio; import std.string; import std.conv; } static String stateMask (int stateMask) { String string = ""; if ((stateMask & SWT.CTRL) != 0) string ~= " CTRL"; if ((stateMask & SWT.ALT) != 0) string ~= " ALT"; if ((stateMask & SWT.SHIFT) != 0) string ~= " SHIFT"; if ((stateMask & SWT.COMMAND) != 0) string ~= " COMMAND"; return string; } static String character (wchar character) { switch (character) { case 0: return "'\\0'"; case SWT.BS: return "'\\b'"; case SWT.CR: return "'\\r'"; case SWT.DEL: return "DEL"; case SWT.ESC: return "ESC"; case SWT.LF: return "'\\n'"; case SWT.TAB: return "'\\t'"; default: return to!(String)("'"w ~ character ~"'"w); } } static String keyCode (int keyCode) { switch (keyCode) { /* Keyboard and Mouse Masks */ case SWT.ALT: return "ALT"; case SWT.SHIFT: return "SHIFT"; case SWT.CONTROL: return "CONTROL"; case SWT.COMMAND: return "COMMAND"; /* Non-Numeric Keypad Keys */ case SWT.ARROW_UP: return "ARROW_UP"; case SWT.ARROW_DOWN: return "ARROW_DOWN"; case SWT.ARROW_LEFT: return "ARROW_LEFT"; case SWT.ARROW_RIGHT: return "ARROW_RIGHT"; case SWT.PAGE_UP: return "PAGE_UP"; case SWT.PAGE_DOWN: return "PAGE_DOWN"; case SWT.HOME: return "HOME"; case SWT.END: return "END"; case SWT.INSERT: return "INSERT"; /* Virtual and Ascii Keys */ case SWT.BS: return "BS"; case SWT.CR: return "CR"; case SWT.DEL: return "DEL"; case SWT.ESC: return "ESC"; case SWT.LF: return "LF"; case SWT.TAB: return "TAB"; /* Functions Keys */ case SWT.F1: return "F1"; case SWT.F2: return "F2"; case SWT.F3: return "F3"; case SWT.F4: return "F4"; case SWT.F5: return "F5"; case SWT.F6: return "F6"; case SWT.F7: return "F7"; case SWT.F8: return "F8"; case SWT.F9: return "F9"; case SWT.F10: return "F10"; case SWT.F11: return "F11"; case SWT.F12: return "F12"; case SWT.F13: return "F13"; case SWT.F14: return "F14"; case SWT.F15: return "F15"; /* Numeric Keypad Keys */ case SWT.KEYPAD_ADD: return "KEYPAD_ADD"; case SWT.KEYPAD_SUBTRACT: return "KEYPAD_SUBTRACT"; case SWT.KEYPAD_MULTIPLY: return "KEYPAD_MULTIPLY"; case SWT.KEYPAD_DIVIDE: return "KEYPAD_DIVIDE"; case SWT.KEYPAD_DECIMAL: return "KEYPAD_DECIMAL"; case SWT.KEYPAD_CR: return "KEYPAD_CR"; case SWT.KEYPAD_0: return "KEYPAD_0"; case SWT.KEYPAD_1: return "KEYPAD_1"; case SWT.KEYPAD_2: return "KEYPAD_2"; case SWT.KEYPAD_3: return "KEYPAD_3"; case SWT.KEYPAD_4: return "KEYPAD_4"; case SWT.KEYPAD_5: return "KEYPAD_5"; case SWT.KEYPAD_6: return "KEYPAD_6"; case SWT.KEYPAD_7: return "KEYPAD_7"; case SWT.KEYPAD_8: return "KEYPAD_8"; case SWT.KEYPAD_9: return "KEYPAD_9"; case SWT.KEYPAD_EQUAL: return "KEYPAD_EQUAL"; /* Other keys */ case SWT.CAPS_LOCK: return "CAPS_LOCK"; case SWT.NUM_LOCK: return "NUM_LOCK"; case SWT.SCROLL_LOCK: return "SCROLL_LOCK"; case SWT.PAUSE: return "PAUSE"; case SWT.BREAK: return "BREAK"; case SWT.PRINT_SCREEN: return "PRINT_SCREEN"; case SWT.HELP: return "HELP"; default: return character (cast(char) keyCode); } } void main () { Display display = new Display (); Shell shell = new Shell (display); Listener listener = new class Listener { public void handleEvent (Event e) { String string = e.type == SWT.KeyDown ? "DOWN:" : "UP :"; version(Tango){ string ~= Format("stateMask=0x{:x}{},", e.stateMask, stateMask (e.stateMask)); string ~= Format(" keyCode=0x{:x} {},", e.keyCode, keyCode (e.keyCode)); string ~= Format(" character=0x{:x} {}", e.character, character (e.character)); Stdout.formatln (string); } else { // Phobos string ~= format("stateMask=0x%x%s,", e.stateMask, stateMask (e.stateMask)); string ~= format(" keyCode=0x%x %s,", e.keyCode, keyCode (e.keyCode)); string ~= format(" character=0x%x %s", e.character, character (e.character)); writefln (string); } } }; shell.addListener (SWT.KeyDown, listener); shell.addListener (SWT.KeyUp, listener); shell.setSize (200, 200); shell.open (); while (!shell.isDisposed ()) { if (!display.readAndDispatch ()) display.sleep (); } display.dispose (); }