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// Tags: JDK1.4
// Copyright (C) 2005 Roman Kennke <roman@kennke.org>
// This file is part of Mauve.
// Mauve is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2, or (at your option)
// any later version.
// Mauve 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 General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Mauve; see the file COPYING. If not, write to
// the Free Software Foundation, 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
package gnu.testlet.java.awt.event.MouseEvent;
import gnu.testlet.Testlet;
import gnu.testlet.TestHarness;
import java.awt.Frame;
import java.awt.Point;
import java.awt.Robot;
import java.awt.event.InputEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.KeyEvent;
/**
* Checks if a click does trigger the correct getModifiers() flags.
* This doesn't test the ALT, META or ALT_GRAPH modifiers as their
* behaviour is window-manager specific. Some window managers
* intercept some key-mouse combinations, e.g. ALT-BUTTON1 means
* "Start dragging this window" in Metacity. Also note that xmodmap
* settings will affect Java-generated modifier masks.
*
* @author Roman Kennke
*/
public class modifiers implements Testlet
{
int mask;
Robot robot;
TestHarness h;
// set this to true to test ALT, META and ALT_GRAPH modifiers
boolean test_alt;
public void checkMask (int keycode[], int buttonmask, int keymask)
{
int i;
for (i = 0; i < keycode.length; i++)
robot.keyPress (keycode[i]);
robot.mousePress(buttonmask);
h.check(mask, buttonmask | keymask, "mousePressed: " + mask);
mask = 0;
robot.mouseRelease(buttonmask);
h.check(mask, buttonmask | keymask, "mouseReleased: " + mask);
mask = 0;
for (i = 0; i < keycode.length; i++)
robot.keyRelease (keycode[i]);
}
public void checkAllMaskCombinations (int buttonmask)
{
// each of the 5 key masks can be on or off, giving 32 possible
// combinations.
// no modifiers
checkMask (new int[] {},
buttonmask,
0);
// one modifier
// SHIFT_MASK
checkMask (new int[] { KeyEvent.VK_SHIFT },
buttonmask,
InputEvent.SHIFT_MASK);
// CTRL_MASK
checkMask (new int[] { KeyEvent.VK_CONTROL },
buttonmask,
InputEvent.CTRL_MASK);
if (test_alt)
{
// META_MASK
checkMask (new int[] { KeyEvent.VK_META },
buttonmask,
InputEvent.META_MASK);
// ALT_MASK
checkMask (new int[] { KeyEvent.VK_ALT },
buttonmask,
InputEvent.ALT_MASK);
// ALT_GRAPH_MASK
checkMask (new int[] { KeyEvent.VK_ALT_GRAPH },
buttonmask,
InputEvent.ALT_GRAPH_MASK);
}
// two modifiers
// SHIFT_MASK | CTRL_MASK
checkMask (new int[] { KeyEvent.VK_SHIFT, KeyEvent.VK_CONTROL },
buttonmask,
InputEvent.SHIFT_MASK | InputEvent.CTRL_MASK);
if (test_alt)
{
// SHIFT_MASK | META_MASK
checkMask (new int[] { KeyEvent.VK_SHIFT, KeyEvent.VK_META },
buttonmask,
InputEvent.SHIFT_MASK | InputEvent.META_MASK);
// SHIFT_MASK | ALT_MASK
checkMask (new int[] { KeyEvent.VK_SHIFT, KeyEvent.VK_ALT },
buttonmask,
InputEvent.SHIFT_MASK | InputEvent.ALT_MASK);
// SHIFT_MASK | ALT_GRAPH_MASK
checkMask (new int[] { KeyEvent.VK_SHIFT, KeyEvent.VK_ALT_GRAPH },
buttonmask,
InputEvent.SHIFT_MASK | InputEvent.ALT_GRAPH_MASK);
// CTRL_MASK | META_MASK
checkMask (new int[] { KeyEvent.VK_CONTROL, KeyEvent.VK_META },
buttonmask,
InputEvent.CTRL_MASK | InputEvent.META_MASK);
// CTRL_MASK | ALT_MASK
checkMask (new int[] { KeyEvent.VK_CONTROL, KeyEvent.VK_ALT },
buttonmask,
InputEvent.CTRL_MASK | InputEvent.ALT_MASK);
// CTRL_MASK | ALT_GRAPH_MASK
checkMask (new int[] { KeyEvent.VK_CONTROL, KeyEvent.VK_ALT_GRAPH },
buttonmask,
InputEvent.CTRL_MASK | InputEvent.ALT_GRAPH_MASK);
// META_MASK | ALT_MASK
checkMask (new int[] { KeyEvent.VK_META, KeyEvent.VK_ALT },
buttonmask,
InputEvent.META_MASK | InputEvent.ALT_MASK);
// META_MASK | ALT_GRAPH_MASK
checkMask (new int[] { KeyEvent.VK_META, KeyEvent.VK_ALT_GRAPH },
buttonmask,
InputEvent.META_MASK | InputEvent.ALT_GRAPH_MASK);
// ALT_MASK | ALT_GRAPH_MASK
checkMask (new int[] { KeyEvent.VK_ALT, KeyEvent.VK_ALT_GRAPH },
buttonmask,
InputEvent.ALT_MASK | InputEvent.ALT_GRAPH_MASK);
// three modifiers
// SHIFT_MASK | CTRL_MASK | META_MASK
checkMask (new int[] { KeyEvent.VK_SHIFT, KeyEvent.VK_CONTROL, KeyEvent.VK_META },
buttonmask,
InputEvent.SHIFT_MASK | InputEvent.CTRL_MASK | InputEvent.META_MASK);
// SHIFT_MASK | CTRL_MASK | ALT_MASK
checkMask (new int[] { KeyEvent.VK_SHIFT, KeyEvent.VK_CONTROL, KeyEvent.VK_ALT },
buttonmask,
InputEvent.SHIFT_MASK | InputEvent.CTRL_MASK | InputEvent.ALT_MASK);
// SHIFT_MASK | CTRL_MASK | ALT_GRAPH_MASK
checkMask (new int[] { KeyEvent.VK_SHIFT, KeyEvent.VK_CONTROL, KeyEvent.VK_ALT_GRAPH },
buttonmask,
InputEvent.SHIFT_MASK | InputEvent.CTRL_MASK | InputEvent.ALT_GRAPH_MASK);
// SHIFT_MASK | META_MASK | ALT_MASK
checkMask (new int[] { KeyEvent.VK_SHIFT, KeyEvent.VK_META, KeyEvent.VK_ALT },
buttonmask,
InputEvent.SHIFT_MASK | InputEvent.META_MASK | InputEvent.ALT_MASK);
// SHIFT_MASK | META_MASK | ALT_GRAPH_MASK
checkMask (new int[] { KeyEvent.VK_SHIFT, KeyEvent.VK_CONTROL, KeyEvent.VK_ALT_GRAPH },
buttonmask,
InputEvent.SHIFT_MASK | InputEvent.CTRL_MASK | InputEvent.ALT_GRAPH_MASK);
// SHIFT_MASK | ALT_MASK | ALT_GRAPH_MASK
checkMask (new int[] { KeyEvent.VK_SHIFT, KeyEvent.VK_ALT, KeyEvent.VK_ALT_GRAPH },
buttonmask,
InputEvent.SHIFT_MASK | InputEvent.ALT_MASK | InputEvent.ALT_GRAPH_MASK);
// CTRL_MASK | META_MASK | ALT_MASK
checkMask (new int[] { KeyEvent.VK_CONTROL, KeyEvent.VK_META, KeyEvent.VK_ALT },
buttonmask,
InputEvent.CTRL_MASK | InputEvent.META_MASK | InputEvent.ALT_MASK);
// CTRL_MASK | META_MASK | ALT_GRAPH_MASK
checkMask (new int[] { KeyEvent.VK_CONTROL, KeyEvent.VK_META, KeyEvent.VK_ALT_GRAPH },
buttonmask,
InputEvent.CTRL_MASK | InputEvent.META_MASK | InputEvent.ALT_GRAPH_MASK);
// CTRL_MASK | ALT_MASK | ALT_GRAPH_MASK
checkMask (new int[] { KeyEvent.VK_CONTROL, KeyEvent.VK_ALT, KeyEvent.VK_ALT_GRAPH },
buttonmask,
InputEvent.CTRL_MASK | InputEvent.ALT_MASK | InputEvent.ALT_GRAPH_MASK);
// META_MASK | ALT_MASK | ALT_GRAPH_MASK
checkMask (new int[] { KeyEvent.VK_META, KeyEvent.VK_ALT, KeyEvent.VK_ALT_GRAPH },
buttonmask,
InputEvent.META_MASK | InputEvent.ALT_MASK | InputEvent.ALT_GRAPH_MASK);
// four modifiers
// SHIFT_MASK | CTRL_MASK | META_MASK | ALT_MASK
checkMask (new int[] { KeyEvent.VK_SHIFT, KeyEvent.VK_CONTROL, KeyEvent.VK_META, KeyEvent.VK_ALT },
buttonmask,
InputEvent.SHIFT_MASK | InputEvent.CTRL_MASK | InputEvent.META_MASK | InputEvent.ALT_MASK);
// SHIFT_MASK | CTRL_MASK | META_MASK | ALT_GRAPH_MASK
checkMask (new int[] { KeyEvent.VK_SHIFT, KeyEvent.VK_CONTROL, KeyEvent.VK_META, KeyEvent.VK_ALT_GRAPH },
buttonmask,
InputEvent.SHIFT_MASK | InputEvent.CTRL_MASK | InputEvent.META_MASK | InputEvent.ALT_GRAPH_MASK);
// SHIFT_MASK | CTRL_MASK | ALT_MASK | ALT_GRAPH_MASK
checkMask (new int[] { KeyEvent.VK_SHIFT, KeyEvent.VK_CONTROL, KeyEvent.VK_ALT, KeyEvent.VK_ALT_GRAPH },
buttonmask,
InputEvent.SHIFT_MASK | InputEvent.CTRL_MASK | InputEvent.ALT_MASK | InputEvent.ALT_GRAPH_MASK);
// SHIFT_MASK | META_MASK | ALT_MASK | ALT_GRAPH_MASK
checkMask (new int[] { KeyEvent.VK_SHIFT, KeyEvent.VK_META, KeyEvent.VK_ALT, KeyEvent.VK_ALT_GRAPH },
buttonmask,
InputEvent.SHIFT_MASK | InputEvent.META_MASK | InputEvent.ALT_MASK | InputEvent.ALT_GRAPH_MASK);
// CTRL_MASK | META_MASK | ALT_MASK | ALT_GRAPH_MASK
checkMask (new int[] { KeyEvent.VK_CONTROL, KeyEvent.VK_META, KeyEvent.VK_ALT, KeyEvent.VK_ALT_GRAPH },
buttonmask,
InputEvent.CTRL_MASK | InputEvent.META_MASK | InputEvent.ALT_MASK | InputEvent.ALT_GRAPH_MASK);
// five modifiers
// SHIFT_MASK | CTRL_MASK | META_MASK | ALT_MASK | ALT_GRAPH_MASK
checkMask (new int[] { KeyEvent.VK_SHIFT, KeyEvent.VK_CONTROL, KeyEvent.VK_META, KeyEvent.VK_ALT, KeyEvent.VK_ALT_GRAPH },
buttonmask,
InputEvent.SHIFT_MASK | InputEvent.CTRL_MASK | InputEvent.META_MASK | InputEvent.ALT_MASK | InputEvent.ALT_GRAPH_MASK);
}
}
public void test(TestHarness h)
{
this.h = h;
Frame frame = new Frame();
MouseAdapter a = new MouseAdapter()
{
public void mousePressed(MouseEvent ev)
{
mask = ev.getModifiers();
}
public void mouseReleased(MouseEvent ev)
{
mask = ev.getModifiers();
}
};
frame.addMouseListener(a);
frame.setSize(100, 100);
frame.show();
Point loc = frame.getLocationOnScreen();
robot = h.createRobot();
robot.setAutoWaitForIdle (true);
robot.mouseMove(loc.x + 50, loc.y + 50);
checkAllMaskCombinations (InputEvent.BUTTON1_MASK);
checkAllMaskCombinations (InputEvent.BUTTON2_MASK);
checkAllMaskCombinations (InputEvent.BUTTON3_MASK);
}
}
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