+++ /dev/null
-/*
- * This file is part of lanterna (http://code.google.com/p/lanterna/).
- *
- * lanterna is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- * Copyright (C) 2010-2015 Martin
- */
-package com.googlecode.lanterna.terminal.swing;
-
-import com.googlecode.lanterna.SGR;
-import com.googlecode.lanterna.graphics.TextGraphics;
-import com.googlecode.lanterna.input.KeyStroke;
-import com.googlecode.lanterna.input.KeyType;
-import com.googlecode.lanterna.terminal.IOSafeTerminal;
-import com.googlecode.lanterna.terminal.ResizeListener;
-import com.googlecode.lanterna.TerminalSize;
-import com.googlecode.lanterna.TextColor;
-
-import java.awt.*;
-import java.io.IOException;
-import java.util.concurrent.TimeUnit;
-import javax.swing.*;
-
-/**
- * This class is similar to what SwingTerminal used to be before Lanterna 3.0; a JFrame that contains a terminal
- * emulator. In Lanterna 3, this class is just a JFrame containing a SwingTerminal component, but it also implements
- * the Terminal interface and delegates all calls to the internal SwingTerminal. You can tweak the class a bit to have
- * special behaviours when exiting private mode or when the user presses ESC key.
- * @author martin
- */
-@SuppressWarnings("serial")
-public class SwingTerminalFrame extends JFrame implements IOSafeTerminal {
- private final SwingTerminal swingTerminal;
- private TerminalEmulatorAutoCloseTrigger autoCloseTrigger;
- private boolean disposed;
-
- /**
- * Creates a new SwingTerminalFrame that doesn't automatically close.
- */
- public SwingTerminalFrame() throws HeadlessException {
- this(TerminalEmulatorAutoCloseTrigger.DoNotAutoClose);
- }
-
- /**
- * Creates a new SwingTerminalFrame with a specified auto-close behaviour
- * @param autoCloseTrigger What to trigger automatic disposal of the JFrame
- */
- @SuppressWarnings({"SameParameterValue", "WeakerAccess"})
- public SwingTerminalFrame(TerminalEmulatorAutoCloseTrigger autoCloseTrigger) {
- this("SwingTerminalFrame", autoCloseTrigger);
- }
-
- /**
- * Creates a new SwingTerminalFrame with a given title and no automatic closing.
- * @param title Title to use for the window
- */
- public SwingTerminalFrame(String title) throws HeadlessException {
- this(title, TerminalEmulatorAutoCloseTrigger.DoNotAutoClose);
- }
-
- /**
- * Creates a new SwingTerminalFrame with a specified auto-close behaviour and specific title
- * @param title Title to use for the window
- * @param autoCloseTrigger What to trigger automatic disposal of the JFrame
- */
- @SuppressWarnings("WeakerAccess")
- public SwingTerminalFrame(String title, TerminalEmulatorAutoCloseTrigger autoCloseTrigger) throws HeadlessException {
- this(title, new SwingTerminal(), autoCloseTrigger);
- }
-
- /**
- * Creates a new SwingTerminalFrame using a specified title and a series of swing terminal configuration objects
- * @param title What title to use for the window
- * @param deviceConfiguration Device configuration for the embedded SwingTerminal
- * @param fontConfiguration Font configuration for the embedded SwingTerminal
- * @param colorConfiguration Color configuration for the embedded SwingTerminal
- */
- public SwingTerminalFrame(String title,
- TerminalEmulatorDeviceConfiguration deviceConfiguration,
- SwingTerminalFontConfiguration fontConfiguration,
- TerminalEmulatorColorConfiguration colorConfiguration) {
- this(title, deviceConfiguration, fontConfiguration, colorConfiguration, TerminalEmulatorAutoCloseTrigger.DoNotAutoClose);
- }
-
- /**
- * Creates a new SwingTerminalFrame using a specified title and a series of swing terminal configuration objects
- * @param title What title to use for the window
- * @param deviceConfiguration Device configuration for the embedded SwingTerminal
- * @param fontConfiguration Font configuration for the embedded SwingTerminal
- * @param colorConfiguration Color configuration for the embedded SwingTerminal
- * @param autoCloseTrigger What to trigger automatic disposal of the JFrame
- */
- public SwingTerminalFrame(String title,
- TerminalEmulatorDeviceConfiguration deviceConfiguration,
- SwingTerminalFontConfiguration fontConfiguration,
- TerminalEmulatorColorConfiguration colorConfiguration,
- TerminalEmulatorAutoCloseTrigger autoCloseTrigger) {
- this(title, null, deviceConfiguration, fontConfiguration, colorConfiguration, autoCloseTrigger);
- }
-
- /**
- * Creates a new SwingTerminalFrame using a specified title and a series of swing terminal configuration objects
- * @param title What title to use for the window
- * @param terminalSize Initial size of the terminal, in rows and columns. If null, it will default to 80x25.
- * @param deviceConfiguration Device configuration for the embedded SwingTerminal
- * @param fontConfiguration Font configuration for the embedded SwingTerminal
- * @param colorConfiguration Color configuration for the embedded SwingTerminal
- * @param autoCloseTrigger What to trigger automatic disposal of the JFrame
- */
- public SwingTerminalFrame(String title,
- TerminalSize terminalSize,
- TerminalEmulatorDeviceConfiguration deviceConfiguration,
- SwingTerminalFontConfiguration fontConfiguration,
- TerminalEmulatorColorConfiguration colorConfiguration,
- TerminalEmulatorAutoCloseTrigger autoCloseTrigger) {
- this(title,
- new SwingTerminal(terminalSize, deviceConfiguration, fontConfiguration, colorConfiguration),
- autoCloseTrigger);
- }
-
- private SwingTerminalFrame(String title, SwingTerminal swingTerminal, TerminalEmulatorAutoCloseTrigger autoCloseTrigger) {
- super(title != null ? title : "SwingTerminalFrame");
- this.swingTerminal = swingTerminal;
- this.autoCloseTrigger = autoCloseTrigger;
- this.disposed = false;
-
- getContentPane().setLayout(new BorderLayout());
- getContentPane().add(swingTerminal, BorderLayout.CENTER);
- setBackground(Color.BLACK); //This will reduce white flicker when resizing the window
- pack();
-
- //Put input focus on the terminal component by default
- swingTerminal.requestFocusInWindow();
- }
-
- /**
- * Returns the auto-close trigger used by the SwingTerminalFrame
- * @return Current auto-close trigger
- */
- public TerminalEmulatorAutoCloseTrigger getAutoCloseTrigger() {
- return autoCloseTrigger;
- }
-
- /**
- * Changes the current auto-close trigger used by this SwingTerminalFrame
- * @param autoCloseTrigger New auto-close trigger to use
- */
- public void setAutoCloseTrigger(TerminalEmulatorAutoCloseTrigger autoCloseTrigger) {
- this.autoCloseTrigger = autoCloseTrigger;
- }
-
- @Override
- public void dispose() {
- super.dispose();
- disposed = true;
- }
-
- ///////////
- // Delegate all Terminal interface implementations to SwingTerminal
- ///////////
- @Override
- public KeyStroke pollInput() {
- if(disposed) {
- return new KeyStroke(KeyType.EOF);
- }
- KeyStroke keyStroke = swingTerminal.pollInput();
- if(autoCloseTrigger == TerminalEmulatorAutoCloseTrigger.CloseOnEscape &&
- keyStroke != null &&
- keyStroke.getKeyType() == KeyType.Escape) {
- dispose();
- }
- return keyStroke;
- }
-
- @Override
- public KeyStroke readInput() throws IOException {
- return swingTerminal.readInput();
- }
-
- @Override
- public void enterPrivateMode() {
- swingTerminal.enterPrivateMode();
- }
-
- @Override
- public void exitPrivateMode() {
- swingTerminal.exitPrivateMode();
- if(autoCloseTrigger == TerminalEmulatorAutoCloseTrigger.CloseOnExitPrivateMode) {
- dispose();
- }
- }
-
- @Override
- public void clearScreen() {
- swingTerminal.clearScreen();
- }
-
- @Override
- public void setCursorPosition(int x, int y) {
- swingTerminal.setCursorPosition(x, y);
- }
-
- @Override
- public void setCursorVisible(boolean visible) {
- swingTerminal.setCursorVisible(visible);
- }
-
- @Override
- public void putCharacter(char c) {
- swingTerminal.putCharacter(c);
- }
-
- @Override
- public TextGraphics newTextGraphics() throws IOException {
- return swingTerminal.newTextGraphics();
- }
-
- @Override
- public void enableSGR(SGR sgr) {
- swingTerminal.enableSGR(sgr);
- }
-
- @Override
- public void disableSGR(SGR sgr) {
- swingTerminal.disableSGR(sgr);
- }
-
- @Override
- public void resetColorAndSGR() {
- swingTerminal.resetColorAndSGR();
- }
-
- @Override
- public void setForegroundColor(TextColor color) {
- swingTerminal.setForegroundColor(color);
- }
-
- @Override
- public void setBackgroundColor(TextColor color) {
- swingTerminal.setBackgroundColor(color);
- }
-
- @Override
- public TerminalSize getTerminalSize() {
- return swingTerminal.getTerminalSize();
- }
-
- @Override
- public byte[] enquireTerminal(int timeout, TimeUnit timeoutUnit) {
- return swingTerminal.enquireTerminal(timeout, timeoutUnit);
- }
-
- @Override
- public void flush() {
- swingTerminal.flush();
- }
-
- @Override
- public void addResizeListener(ResizeListener listener) {
- swingTerminal.addResizeListener(listener);
- }
-
- @Override
- public void removeResizeListener(ResizeListener listener) {
- swingTerminal.removeResizeListener(listener);
- }
-}
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