+++ /dev/null
-/*
- * Jexer - Java Text User Interface
- *
- * The MIT License (MIT)
- *
- * Copyright (C) 2019 Kevin Lamonte
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * @author Kevin Lamonte [kevin.lamonte@gmail.com]
- * @version 1
- */
-package jexer;
-
-import java.awt.Font;
-import java.awt.FontMetrics;
-import java.awt.Graphics2D;
-import java.awt.image.BufferedImage;
-
-import java.io.InputStream;
-import java.io.IOException;
-import java.lang.reflect.Field;
-import java.text.MessageFormat;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.ResourceBundle;
-
-import jexer.backend.ECMA48Terminal;
-import jexer.backend.GlyphMaker;
-import jexer.backend.MultiScreen;
-import jexer.backend.SwingTerminal;
-import jexer.bits.Cell;
-import jexer.bits.CellAttributes;
-import jexer.event.TKeypressEvent;
-import jexer.event.TMenuEvent;
-import jexer.event.TMouseEvent;
-import jexer.event.TResizeEvent;
-import jexer.menu.TMenu;
-import jexer.tterminal.DisplayLine;
-import jexer.tterminal.DisplayListener;
-import jexer.tterminal.ECMA48;
-import static jexer.TKeypress.*;
-
-/**
- * TTerminalWindow exposes a ECMA-48 / ANSI X3.64 style terminal in a window.
- */
-public class TTerminalWindow extends TScrollableWindow {
-
- /**
- * Translated strings.
- */
- private static final ResourceBundle i18n = ResourceBundle.getBundle(TTerminalWindow.class.getName());
-
- // ------------------------------------------------------------------------
- // Variables --------------------------------------------------------------
- // ------------------------------------------------------------------------
-
- /**
- * The terminal.
- */
- private TTerminalWidget terminal;
-
- /**
- * If true, close the window when the shell exits.
- */
- private boolean closeOnExit = false;
-
- // ------------------------------------------------------------------------
- // Constructors -----------------------------------------------------------
- // ------------------------------------------------------------------------
-
- /**
- * Public constructor spawns a custom command line.
- *
- * @param application TApplication that manages this window
- * @param x column relative to parent
- * @param y row relative to parent
- * @param commandLine the command line to execute
- */
- public TTerminalWindow(final TApplication application, final int x,
- final int y, final String commandLine) {
-
- this(application, x, y, RESIZABLE, commandLine.split("\\s+"),
- System.getProperty("jexer.TTerminal.closeOnExit",
- "false").equals("true"));
- }
-
- /**
- * Public constructor spawns a custom command line.
- *
- * @param application TApplication that manages this window
- * @param x column relative to parent
- * @param y row relative to parent
- * @param commandLine the command line to execute
- * @param closeOnExit if true, close the window when the command exits
- */
- public TTerminalWindow(final TApplication application, final int x,
- final int y, final String commandLine, final boolean closeOnExit) {
-
- this(application, x, y, RESIZABLE, commandLine.split("\\s+"),
- closeOnExit);
- }
-
- /**
- * Public constructor spawns a custom command line.
- *
- * @param application TApplication that manages this window
- * @param x column relative to parent
- * @param y row relative to parent
- * @param flags mask of CENTERED, MODAL, or RESIZABLE
- * @param command the command line to execute
- */
- public TTerminalWindow(final TApplication application, final int x,
- final int y, final int flags, final String [] command) {
-
- this(application, x, y, flags, command,
- System.getProperty("jexer.TTerminal.closeOnExit",
- "false").equals("true"));
- }
-
- /**
- * Public constructor spawns a custom command line.
- *
- * @param application TApplication that manages this window
- * @param x column relative to parent
- * @param y row relative to parent
- * @param flags mask of CENTERED, MODAL, or RESIZABLE
- * @param command the command line to execute
- * @param closeOnExit if true, close the window when the command exits
- */
- public TTerminalWindow(final TApplication application, final int x,
- final int y, final int flags, final String [] command,
- final boolean closeOnExit) {
-
- super(application, i18n.getString("windowTitle"), x, y,
- 80 + 2, 24 + 2, flags);
-
- // Require at least one line for the display.
- setMinimumWindowHeight(3);
-
- this.closeOnExit = closeOnExit;
- vScroller = new TVScroller(this, getWidth() - 2, 0, getHeight() - 2);
-
- // Claim the keystrokes the emulator will need.
- addShortcutKeys();
-
- // Add shortcut text
- newStatusBar(i18n.getString("statusBarRunning"));
-
- // Spin it up
- terminal = new TTerminalWidget(this, 0, 0, new TAction() {
- public void DO() {
- onShellExit();
- }
- });
- }
-
- /**
- * Public constructor spawns a shell.
- *
- * @param application TApplication that manages this window
- * @param x column relative to parent
- * @param y row relative to parent
- * @param flags mask of CENTERED, MODAL, or RESIZABLE
- */
- public TTerminalWindow(final TApplication application, final int x,
- final int y, final int flags) {
-
- this(application, x, y, flags,
- System.getProperty("jexer.TTerminal.closeOnExit",
- "false").equals("true"));
-
- }
-
- /**
- * Public constructor spawns a shell.
- *
- * @param application TApplication that manages this window
- * @param x column relative to parent
- * @param y row relative to parent
- * @param flags mask of CENTERED, MODAL, or RESIZABLE
- * @param closeOnExit if true, close the window when the shell exits
- */
- public TTerminalWindow(final TApplication application, final int x,
- final int y, final int flags, final boolean closeOnExit) {
-
- super(application, i18n.getString("windowTitle"), x, y,
- 80 + 2, 24 + 2, flags);
-
- // Require at least one line for the display.
- setMinimumWindowHeight(3);
-
- this.closeOnExit = closeOnExit;
- vScroller = new TVScroller(this, getWidth() - 2, 0, getHeight() - 2);
-
- // Claim the keystrokes the emulator will need.
- addShortcutKeys();
-
- // Add shortcut text
- newStatusBar(i18n.getString("statusBarRunning"));
-
- // Spin it up
- terminal = new TTerminalWidget(this, 0, 0, new TAction() {
- public void DO() {
- onShellExit();
- }
- });
- }
-
- // ------------------------------------------------------------------------
- // TScrollableWindow ------------------------------------------------------
- // ------------------------------------------------------------------------
-
- /**
- * Draw the display buffer.
- */
- @Override
- public void draw() {
- if (terminal != null) {
- setTitle(terminal.getTitle());
- }
- reflowData();
- super.draw();
- }
-
- /**
- * Handle window/screen resize events.
- *
- * @param resize resize event
- */
- @Override
- public void onResize(final TResizeEvent resize) {
- if (resize.getType() == TResizeEvent.Type.WIDGET) {
- if (terminal != null) {
- terminal.onResize(new TResizeEvent(TResizeEvent.Type.WIDGET,
- getWidth() - 2, getHeight() - 2));
- }
-
- // Resize the scroll bars
- reflowData();
- placeScrollbars();
- }
- return;
- }
-
- /**
- * Resize scrollbars for a new width/height.
- */
- @Override
- public void reflowData() {
- // Vertical scrollbar
- if (terminal != null) {
- terminal.reflowData();
- setTopValue(terminal.getTopValue());
- setBottomValue(terminal.getBottomValue());
- setVerticalBigChange(terminal.getVerticalBigChange());
- setVerticalValue(terminal.getVerticalValue());
- }
- }
-
- /**
- * Handle keystrokes.
- *
- * @param keypress keystroke event
- */
- @Override
- public void onKeypress(final TKeypressEvent keypress) {
- if ((terminal != null) && (terminal.isReading())) {
- terminal.onKeypress(keypress);
- } else {
- super.onKeypress(keypress);
- }
- }
-
- /**
- * Handle mouse press events.
- *
- * @param mouse mouse button press event
- */
- @Override
- public void onMouseDown(final TMouseEvent mouse) {
- if (inWindowMove || inWindowResize) {
- // TWindow needs to deal with this.
- super.onMouseDown(mouse);
- return;
- }
-
- super.onMouseDown(mouse);
- }
-
- /**
- * Handle mouse release events.
- *
- * @param mouse mouse button release event
- */
- @Override
- public void onMouseUp(final TMouseEvent mouse) {
- if (inWindowMove || inWindowResize) {
- // TWindow needs to deal with this.
- super.onMouseUp(mouse);
- return;
- }
-
- super.onMouseUp(mouse);
-
- if (mouse.isMouse1() && mouseOnVerticalScroller(mouse)) {
- // Clicked on vertical scrollbar
- if (terminal != null) {
- terminal.setVerticalValue(getVerticalValue());
- }
- }
- }
-
- /**
- * Handle mouse motion events.
- *
- * @param mouse mouse motion event
- */
- @Override
- public void onMouseMotion(final TMouseEvent mouse) {
- if (inWindowMove || inWindowResize) {
- // TWindow needs to deal with this.
- super.onMouseMotion(mouse);
- return;
- }
-
- super.onMouseMotion(mouse);
-
- if (mouse.isMouse1() && mouseOnVerticalScroller(mouse)) {
- // Clicked/dragged on vertical scrollbar
- if (terminal != null) {
- terminal.setVerticalValue(getVerticalValue());
- }
- }
- }
-
- // ------------------------------------------------------------------------
- // TTerminalWindow --------------------------------------------------------
- // ------------------------------------------------------------------------
-
- /**
- * Returns true if this window does not want the application-wide mouse
- * cursor drawn over it.
- *
- * @return true if this window does not want the application-wide mouse
- * cursor drawn over it
- */
- @Override
- public boolean hasHiddenMouse() {
- if (terminal != null) {
- return terminal.hasHiddenMouse();
- }
- return false;
- }
-
- /**
- * Claim the keystrokes the emulator will need.
- */
- private void addShortcutKeys() {
- addShortcutKeypress(kbCtrlA);
- addShortcutKeypress(kbCtrlB);
- addShortcutKeypress(kbCtrlC);
- addShortcutKeypress(kbCtrlD);
- addShortcutKeypress(kbCtrlE);
- addShortcutKeypress(kbCtrlF);
- addShortcutKeypress(kbCtrlG);
- addShortcutKeypress(kbCtrlH);
- addShortcutKeypress(kbCtrlU);
- addShortcutKeypress(kbCtrlJ);
- addShortcutKeypress(kbCtrlK);
- addShortcutKeypress(kbCtrlL);
- addShortcutKeypress(kbCtrlM);
- addShortcutKeypress(kbCtrlN);
- addShortcutKeypress(kbCtrlO);
- addShortcutKeypress(kbCtrlP);
- addShortcutKeypress(kbCtrlQ);
- addShortcutKeypress(kbCtrlR);
- addShortcutKeypress(kbCtrlS);
- addShortcutKeypress(kbCtrlT);
- addShortcutKeypress(kbCtrlU);
- addShortcutKeypress(kbCtrlV);
- addShortcutKeypress(kbCtrlW);
- addShortcutKeypress(kbCtrlX);
- addShortcutKeypress(kbCtrlY);
- addShortcutKeypress(kbCtrlZ);
- addShortcutKeypress(kbF1);
- addShortcutKeypress(kbF2);
- addShortcutKeypress(kbF3);
- addShortcutKeypress(kbF4);
- addShortcutKeypress(kbF5);
- addShortcutKeypress(kbF6);
- addShortcutKeypress(kbF7);
- addShortcutKeypress(kbF8);
- addShortcutKeypress(kbF9);
- addShortcutKeypress(kbF10);
- addShortcutKeypress(kbF11);
- addShortcutKeypress(kbF12);
- addShortcutKeypress(kbAltA);
- addShortcutKeypress(kbAltB);
- addShortcutKeypress(kbAltC);
- addShortcutKeypress(kbAltD);
- addShortcutKeypress(kbAltE);
- addShortcutKeypress(kbAltF);
- addShortcutKeypress(kbAltG);
- addShortcutKeypress(kbAltH);
- addShortcutKeypress(kbAltU);
- addShortcutKeypress(kbAltJ);
- addShortcutKeypress(kbAltK);
- addShortcutKeypress(kbAltL);
- addShortcutKeypress(kbAltM);
- addShortcutKeypress(kbAltN);
- addShortcutKeypress(kbAltO);
- addShortcutKeypress(kbAltP);
- addShortcutKeypress(kbAltQ);
- addShortcutKeypress(kbAltR);
- addShortcutKeypress(kbAltS);
- addShortcutKeypress(kbAltT);
- addShortcutKeypress(kbAltU);
- addShortcutKeypress(kbAltV);
- addShortcutKeypress(kbAltW);
- addShortcutKeypress(kbAltX);
- addShortcutKeypress(kbAltY);
- addShortcutKeypress(kbAltZ);
- }
-
- /**
- * Hook for subclasses to be notified of the shell termination.
- */
- public void onShellExit() {
- if (closeOnExit) {
- close();
- }
- clearShortcutKeypresses();
- getApplication().postEvent(new TMenuEvent(TMenu.MID_REPAINT));
- }
-
-}
git://git.nikiroo.be / fanfix.git / blobdiff