kopia lustrzana https://github.com/maccasoft/z80-tools
207 wiersze
5.9 KiB
Java
207 wiersze
5.9 KiB
Java
/*
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* Copyright (c) 2018 Marco Maccaferri and others.
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* All rights reserved.
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*
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* This program and the accompanying materials are made available under
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* the terms of the Eclipse Public License v1.0 which accompanies this
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* distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*/
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package com.maccasoft.tools;
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import java.io.IOException;
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import java.io.PipedInputStream;
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import java.io.PipedOutputStream;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.events.DisposeEvent;
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import org.eclipse.swt.events.DisposeListener;
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import org.eclipse.swt.events.SelectionAdapter;
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import org.eclipse.swt.events.SelectionEvent;
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import org.eclipse.swt.graphics.Image;
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import org.eclipse.swt.graphics.Point;
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import org.eclipse.swt.graphics.Rectangle;
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import org.eclipse.swt.layout.GridData;
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import org.eclipse.swt.layout.GridLayout;
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import org.eclipse.swt.widgets.Combo;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Control;
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import org.eclipse.swt.widgets.Display;
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import org.eclipse.swt.widgets.Label;
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import org.eclipse.swt.widgets.Shell;
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import com.maccasoft.tools.internal.ImageRegistry;
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public class DebugTerminal {
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Display display;
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Shell shell;
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Terminal term;
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Combo cursorKeys;
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PipedOutputStream os;
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PipedInputStream is;
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public DebugTerminal() {
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}
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public void open() {
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shell = new Shell();
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shell.setText("Debug Terminal");
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shell.setData(this);
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display = shell.getDisplay();
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Image[] images = new Image[] {
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ImageRegistry.getImageFromResources("app128.png"),
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ImageRegistry.getImageFromResources("app64.png"),
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ImageRegistry.getImageFromResources("app48.png"),
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ImageRegistry.getImageFromResources("app32.png"),
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ImageRegistry.getImageFromResources("app16.png"),
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};
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shell.setImages(images);
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GridLayout layout = new GridLayout(1, false);
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layout.marginWidth = layout.marginHeight = 0;
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shell.setLayout(layout);
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Control control = createContents(shell);
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control.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
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Point size = control.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
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Rectangle screen = display.getBounds();
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Rectangle rect = shell.computeTrim(0, 0, size.x, size.y);
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rect.x = (screen.width - rect.width) / 2;
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rect.y = (screen.height - rect.height) / 2;
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if (rect.y < 0) {
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rect.height += rect.y * 2;
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rect.y = 0;
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}
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shell.setBounds(rect);
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shell.open();
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}
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protected Control createContents(Composite parent) {
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Composite container = new Composite(parent, SWT.NONE);
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GridLayout layout = new GridLayout(1, false);
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layout.marginWidth = layout.marginHeight = 0;
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container.setLayout(layout);
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container.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
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term = new Terminal(container) {
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@Override
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protected void writeByte(byte b) {
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try {
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os.write(b);
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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};
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Rectangle rect = term.getBounds();
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GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
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gridData.widthHint = rect.width;
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gridData.heightHint = rect.height;
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term.setLayoutData(gridData);
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createBottomControls(container);
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try {
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is = new PipedInputStream();
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os = new PipedOutputStream(is);
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} catch (IOException e1) {
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e1.printStackTrace();
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}
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container.addDisposeListener(new DisposeListener() {
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@Override
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public void widgetDisposed(DisposeEvent e) {
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try {
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if (os != null) {
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os.close();
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}
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} catch (Exception e1) {
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// Do nothing
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}
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}
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});
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return container;
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}
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void createBottomControls(Composite parent) {
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Composite container = new Composite(parent, SWT.NONE);
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GridLayout layout = new GridLayout(1, false);
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layout.marginBottom = layout.marginHeight;
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layout.marginLeft = layout.marginRight = layout.marginWidth;
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layout.marginWidth = layout.marginHeight = 0;
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container.setLayout(layout);
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container.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
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Label label = new Label(container, SWT.NONE);
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label.setText("Keys");
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cursorKeys = new Combo(container, SWT.DROP_DOWN | SWT.READ_ONLY);
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cursorKeys.setItems(new String[] {
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"VT-100",
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"WordStar"
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});
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cursorKeys.select(0);
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cursorKeys.addSelectionListener(new SelectionAdapter() {
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@Override
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public void widgetSelected(SelectionEvent e) {
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switch (cursorKeys.getSelectionIndex()) {
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case 0:
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term.setCursorKeys(Terminal.CURSORS_VT100);
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break;
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case 1:
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term.setCursorKeys(Terminal.CURSORS_WORDSTAR);
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break;
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}
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term.setFocus();
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}
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});
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label = new Label(container, SWT.NONE);
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label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
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layout.numColumns = container.getChildren().length;
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}
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public void setFocus() {
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term.setFocus();
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}
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public void dispose() {
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shell.dispose();
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}
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public Shell getShell() {
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return shell;
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}
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public void write(int b) {
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term.write(b);
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}
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public PipedOutputStream getOutputStream() {
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return os;
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}
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public PipedInputStream getInputStream() {
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return is;
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}
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}
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