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keyboard works more intuitive

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This commit is contained in:
hneemann 2016-07-10 14:09:42 +02:00
parent dd508b4aba
commit af0173c7db
2 changed files with 26 additions and 16 deletions
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21
src/main/java/de/neemann/digital/gui/components/terminal/Keyboard.java
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@ -33,9 +33,9 @@ public class Keyboard extends Node implements Element {
private ObservableValue data;
private ObservableValue clock;
private ObservableValue select;
private boolean lastClock;
private int keyData;
private boolean lastClock = false;
private boolean sel;
private int keyData;
/**
* Creates a new terminal instance
@ -43,7 +43,7 @@ public class Keyboard extends Node implements Element {
* @param attributes the attributes
*/
public Keyboard(ElementAttributes attributes) {
data = new ObservableValue("D", 16).setDescription(Lang.get("elem_Keyboard_pin_D"));
data = new ObservableValue("D", 16, true).setDescription(Lang.get("elem_Keyboard_pin_D"));
}
@Override
@ -59,19 +59,20 @@ public class Keyboard extends Node implements Element {
@Override
public void readInputs() throws NodeException {
boolean clockVal = clock.getBool();
sel = select.getBool();
if (!lastClock && clockVal) {
KeyboardDialog kbd;
synchronized (KEYBOARD_LOCK) {
kbd = keyboardDialog;
}
if (kbd==null)
keyData=0;
else
keyData = keyboardDialog.getChar();
boolean clockVal = clock.getBool();
sel = select.getBool();
if (!lastClock && clockVal && sel) {
if (kbd != null)
kbd.consumeChar();
}
lastClock = clockVal;
if (sel && kbd!=null)
keyData=kbd.getChar();
}
@Override

17
src/main/java/de/neemann/digital/gui/components/terminal/KeyboardDialog.java
View File

@ -1,5 +1,7 @@
package de.neemann.digital.gui.components.terminal;
import de.neemann.digital.lang.Lang;
import javax.swing.*;
import java.awt.*;
import java.awt.event.KeyAdapter;
@ -21,7 +23,7 @@ public class KeyboardDialog extends JDialog {
* @param owner the owner frame
*/
public KeyboardDialog(Frame owner) {
super(owner);
super(owner, Lang.get("elem_Keyboard"), false);
setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
textLabel = new JLabel("Enter Text ");
@ -42,6 +44,7 @@ public class KeyboardDialog extends JDialog {
}
});
setAlwaysOnTop(true);
pack();
setLocationRelativeTo(owner);
}
@ -53,15 +56,21 @@ public class KeyboardDialog extends JDialog {
if (text.length() == 0)
return 0;
else {
int c;
return text.charAt(0);
}
}
/**
* consumes the oldest char
*/
public void consumeChar() {
if (text.length() > 0) {
String t;
synchronized (textLock) {
c = text.charAt(0);
text = text.substring(1);
t = text;
}
SwingUtilities.invokeLater(() -> textLabel.setText(t));
return c;
}
}
}