terminal/plugins/org.eclipse.tm.terminal.control/src/org/eclipse/tm/internal/terminal/emulator/VT100BackendTraceDecorator.java

/*******************************************************************************
 * Copyright (c) 2007, 2018 Wind River Systems, Inc. and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * Contributors:
 * Michael Scharf (Wind River) - initial API and implementation
 * Anton Leherbauer (Wind River) - [433751] Add option to enable VT100 line wrapping mode
 * Anton Leherbauer (Wind River) - [458218] Add support for ANSI insert mode
 * Anton Leherbauer (Wind River) - [458402] Add support for scroll up/down and scroll region
 *******************************************************************************/
package org.eclipse.tm.internal.terminal.emulator;

import java.io.PrintStream;

import org.eclipse.tm.terminal.model.TerminalStyle;

public class VT100BackendTraceDecorator implements IVT100EmulatorBackend {
	final IVT100EmulatorBackend fBackend;
	final PrintStream fWriter;

	public VT100BackendTraceDecorator(IVT100EmulatorBackend backend, PrintStream out) {
		fBackend = backend;
		fWriter = out;
	}

	@Override
	public void appendString(String buffer) {
		fWriter.println("appendString(\"" + buffer + "\")"); //$NON-NLS-1$ //$NON-NLS-2$
		fBackend.appendString(buffer);
	}

	@Override
	public void clearAll() {
		fWriter.println("clearAll()"); //$NON-NLS-1$
		fBackend.clearAll();
	}

	@Override
	public void deleteCharacters(int n) {
		fWriter.println("deleteCharacters(" + n + ")"); //$NON-NLS-1$ //$NON-NLS-2$
		fBackend.deleteCharacters(n);
	}

	@Override
	public void deleteLines(int n) {
		fWriter.println("deleteLines(" + n + ")"); //$NON-NLS-1$ //$NON-NLS-2$
		fBackend.deleteLines(n);
	}

	@Override
	public void eraseAll() {
		fWriter.println("eraseAll()"); //$NON-NLS-1$
		fBackend.eraseAll();
	}

	@Override
	public void eraseLine() {
		fWriter.println("eraseLine()"); //$NON-NLS-1$
		fBackend.eraseLine();
	}

	@Override
	public void eraseLineToCursor() {
		fWriter.println("eraseLineToCursor()"); //$NON-NLS-1$
		fBackend.eraseLineToCursor();
	}

	@Override
	public void eraseLineToEnd() {
		fWriter.println("eraseLineToEnd()"); //$NON-NLS-1$
		fBackend.eraseLineToEnd();
	}

	@Override
	public void eraseToCursor() {
		fWriter.println("eraseToCursor()"); //$NON-NLS-1$
		fBackend.eraseToCursor();
	}

	@Override
	public void eraseToEndOfScreen() {
		fWriter.println("eraseToEndOfScreen()"); //$NON-NLS-1$
		fBackend.eraseToEndOfScreen();
	}

	@Override
	public int getColumns() {
		return fBackend.getColumns();
	}

	@Override
	public int getCursorColumn() {
		return fBackend.getCursorColumn();
	}

	@Override
	public int getCursorLine() {
		return fBackend.getCursorLine();
	}

	@Override
	public TerminalStyle getDefaultStyle() {
		return fBackend.getDefaultStyle();
	}

	@Override
	public int getLines() {
		return fBackend.getLines();
	}

	@Override
	public TerminalStyle getStyle() {
		return fBackend.getStyle();
	}

	@Override
	public void insertCharacters(int charactersToInsert) {
		fWriter.println("insertCharacters(" + charactersToInsert + ")"); //$NON-NLS-1$ //$NON-NLS-2$
		fBackend.insertCharacters(charactersToInsert);
	}

	@Override
	public void insertLines(int n) {
		fWriter.println("insertLines(" + n + ")"); //$NON-NLS-1$ //$NON-NLS-2$
		fBackend.insertLines(n);
	}

	@Override
	public void processNewline() {
		fWriter.println("processNewline()"); //$NON-NLS-1$
		fBackend.processNewline();
	}

	@Override
	public void setCursor(int targetLine, int targetColumn) {
		fWriter.println("setCursor(" + targetLine + ", " + targetColumn + ")"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
		fBackend.setCursor(targetLine, targetColumn);
	}

	@Override
	public void setCursorColumn(int targetColumn) {
		fWriter.println("setCursorColumn(" + targetColumn + ")"); //$NON-NLS-1$ //$NON-NLS-2$
		fBackend.setCursorColumn(targetColumn);
	}

	@Override
	public void setCursorLine(int targetLine) {
		fWriter.println("setCursorLine(" + targetLine + ")"); //$NON-NLS-1$ //$NON-NLS-2$
		fBackend.setCursorLine(targetLine);
	}

	@Override
	public void setDefaultStyle(TerminalStyle defaultStyle) {
		fWriter.println("setDefaultStyle(" + defaultStyle + ")"); //$NON-NLS-1$ //$NON-NLS-2$
		fBackend.setDefaultStyle(defaultStyle);
	}

	@Override
	public void setDimensions(int lines, int cols) {
		fWriter.println("setDimensions(" + lines + "," + cols + ")"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
		fBackend.setDimensions(lines, cols);
	}

	@Override
	public void setStyle(TerminalStyle style) {
		fWriter.println("setStyle(" + style + ")"); //$NON-NLS-1$ //$NON-NLS-2$
		fBackend.setStyle(style);
	}

	@Override
	public void setVT100LineWrapping(boolean enable) {
		fWriter.println("setVT100LineWrapping(" + enable + ")"); //$NON-NLS-1$ //$NON-NLS-2$
		fBackend.setVT100LineWrapping(enable);
	}

	@Override
	public boolean isVT100LineWrapping() {
		return fBackend.isVT100LineWrapping();
	}

	@Override
	public void setInsertMode(boolean enable) {
		fWriter.println("setInsertMode(" + enable + ")"); //$NON-NLS-1$ //$NON-NLS-2$
		fBackend.setInsertMode(enable);
	}

	@Override
	public void setScrollRegion(int top, int bottom) {
		fWriter.println("setScrollRegion(" + top + ',' + bottom + ")"); //$NON-NLS-1$ //$NON-NLS-2$
		fBackend.setScrollRegion(top, bottom);
	}

	@Override
	public void scrollUp(int lines) {
		fWriter.println("scrollUp(" + lines + ")"); //$NON-NLS-1$ //$NON-NLS-2$
		fBackend.scrollUp(lines);
	}

	@Override
	public void scrollDown(int lines) {
		fWriter.println("scrollDown(" + lines + ")"); //$NON-NLS-1$ //$NON-NLS-2$
		fBackend.scrollDown(lines);
	}

}