/* Copyright (c) 2010, Carl Burch. License information is located in the
* com.cburch.logisim.Main source code and at www.cburch.com/logisim/. */
package com.cburch.logisim.gui.main;
import java.awt.event.ActionEvent;
import javax.swing.AbstractAction;
import javax.swing.ActionMap;
import javax.swing.InputMap;
import javax.swing.JComponent;
import javax.swing.KeyStroke;
import com.cburch.draw.toolbar.Toolbar;
import com.cburch.draw.toolbar.ToolbarItem;
import com.cburch.draw.toolbar.ToolbarModel;
@SuppressWarnings("serial")
public class KeyboardToolSelection extends AbstractAction {
public static void register(Toolbar toolbar) {
ActionMap amap = toolbar.getActionMap();
InputMap imap = toolbar.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
int mask = toolbar.getToolkit().getMenuShortcutKeyMask();
for (int i = 0; i < 10; i++) {
KeyStroke keyStroke = KeyStroke.getKeyStroke((char) ('0' + i), mask);
int j = (i == 0 ? 10 : i - 1);
KeyboardToolSelection action = new KeyboardToolSelection(toolbar, j);
String key = "ToolSelect" + i;
amap.put(key, action);
imap.put(keyStroke, key);
}
}
private Toolbar toolbar;
private int index;
public KeyboardToolSelection(Toolbar toolbar, int index) {
this.toolbar = toolbar;
this.index = index;
}
@Override
public void actionPerformed(ActionEvent event) {
ToolbarModel model = toolbar.getToolbarModel();
int i = -1;
for (ToolbarItem item : model.getItems()) {
if (item.isSelectable()) {
i++;
if (i == index) {
model.itemSelected(item);
}
}
}
}
}