/* Copyright 2008 Edwin Stang (edwinstang@gmail.com),
*
* This file is part of JXGrabKey.
*
* JXGrabKey is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* JXGrabKey is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with JXGrabKey. If not, see <http://www.gnu.org/licenses/>.
*/
package jxgrabkey;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
/**
* This class holds definitions for X11 masks. It can also convert AWT masks into X11 masks.
*
* @author subes
*/
public final class X11MaskDefinitions {
public static final int X11_SHIFT_MASK = 1 << 0;
public static final int X11_LOCK_MASK = 1 << 1;
public static final int X11_CONTROL_MASK = 1 << 2;
public static final int X11_MOD1_MASK = 1 << 3;
public static final int X11_MOD2_MASK = 1 << 4;
public static final int X11_MOD3_MASK = 1 << 5;
public static final int X11_MOD4_MASK = 1 << 6;
public static final int X11_MOD5_MASK = 1 << 7;
private X11MaskDefinitions() {
}
/**
* Converts an AWT mask into a X11 mask.
*
* @param awtMask
* @return
*/
public static int awtMaskToX11Mask(int awtMask) {
int x11Mask = 0;
if ((awtMask & InputEvent.SHIFT_MASK) != 0 || (awtMask & InputEvent.SHIFT_DOWN_MASK) != 0) {
x11Mask |= X11MaskDefinitions.X11_SHIFT_MASK;
}
if ((awtMask & InputEvent.ALT_MASK) != 0 || (awtMask & InputEvent.ALT_DOWN_MASK) != 0) {
x11Mask |= X11MaskDefinitions.X11_MOD1_MASK;
}
if ((awtMask & InputEvent.CTRL_MASK) != 0 || (awtMask & InputEvent.CTRL_DOWN_MASK) != 0) {
x11Mask |= X11MaskDefinitions.X11_CONTROL_MASK;
}
if ((awtMask & InputEvent.META_MASK) != 0 || (awtMask & InputEvent.META_DOWN_MASK) != 0) {
x11Mask |= X11MaskDefinitions.X11_MOD2_MASK;
}
if ((awtMask & InputEvent.ALT_GRAPH_MASK) != 0 || (awtMask & InputEvent.ALT_GRAPH_DOWN_MASK) != 0) {
x11Mask |= X11MaskDefinitions.X11_MOD5_MASK;
}
return x11Mask;
}
}