X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fjexer%2Fbackend%2FSwingBackend.java;h=8a342b604f8d438988df943c741b91f0d54b2f06;hb=12b90437b5f22c2ae6e9b9b14c3b62b60f6143e5;hp=3f95866fe2b3737c4f2a53ec11ad4bb1ddb89dd3;hpb=a4406f4ed7f163b7ab0adce2e710b74d1175b1f3;p=fanfix.git diff --git a/src/jexer/backend/SwingBackend.java b/src/jexer/backend/SwingBackend.java index 3f95866..8a342b6 100644 --- a/src/jexer/backend/SwingBackend.java +++ b/src/jexer/backend/SwingBackend.java @@ -1,96 +1,167 @@ -/** +/* * Jexer - Java Text User Interface * - * License: LGPLv3 or later - * - * This module is licensed under the GNU Lesser General Public License - * Version 3. Please see the file "COPYING" in this directory for more - * information about the GNU Lesser General Public License Version 3. + * The MIT License (MIT) * - * Copyright (C) 2015 Kevin Lamonte + * Copyright (C) 2019 Kevin Lamonte * - * This program 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. + * 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: * - * 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 - * General Public License for more details. + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. * - * 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/, or write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA + * 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.backend; -import java.util.List; - -import jexer.event.TInputEvent; -import jexer.io.SwingScreen; -import jexer.io.SwingTerminal; +import java.awt.Font; +import javax.swing.JComponent; /** * This class uses standard Swing calls to handle screen, keyboard, and mouse * I/O. */ -public final class SwingBackend extends Backend { +public class SwingBackend extends GenericBackend { + + // ------------------------------------------------------------------------ + // Constructors ----------------------------------------------------------- + // ------------------------------------------------------------------------ /** - * Input events are processed by this Terminal. + * Public constructor. The window will be 80x25 with font size 20 pts. */ - private SwingTerminal terminal; + public SwingBackend() { + this(null, 80, 25, 20); + } /** - * Public constructor. + * Public constructor. The window will be 80x25 with font size 20 pts. * * @param listener the object this backend needs to wake up when new * input comes in */ public SwingBackend(final Object listener) { - // Create a screen - SwingScreen screen = new SwingScreen(); - this.screen = screen; + this(listener, 80, 25, 20); + } + + /** + * Public constructor will spawn a new JFrame with font size 20 pts. + * + * @param windowWidth the number of text columns to start with + * @param windowHeight the number of text rows to start with + */ + public SwingBackend(final int windowWidth, final int windowHeight) { + this(null, windowWidth, windowHeight, 20); + } + + /** + * Public constructor will spawn a new JFrame. + * + * @param windowWidth the number of text columns to start with + * @param windowHeight the number of text rows to start with + * @param fontSize the size in points. Good values to pick are: 16, 20, + * 22, and 24. + */ + public SwingBackend(final int windowWidth, final int windowHeight, + final int fontSize) { + + this(null, windowWidth, windowHeight, fontSize); + } + + /** + * Public constructor will spawn a new JFrame. + * + * @param listener the object this backend needs to wake up when new + * input comes in + * @param windowWidth the number of text columns to start with + * @param windowHeight the number of text rows to start with + * @param fontSize the size in points. Good values to pick are: 16, 20, + * 22, and 24. + */ + public SwingBackend(final Object listener, final int windowWidth, + final int windowHeight, final int fontSize) { - // Create the Swing event listeners - terminal = new SwingTerminal(listener, screen); + // Create a Swing backend using a JFrame + terminal = new SwingTerminal(windowWidth, windowHeight, fontSize, + listener); // Hang onto the session info - this.sessionInfo = terminal.getSessionInfo(); + this.sessionInfo = ((SwingTerminal) terminal).getSessionInfo(); + + // SwingTerminal is the screen too + screen = (SwingTerminal) terminal; } /** - * Sync the logical screen to the physical device. + * Public constructor will render onto a JComponent. + * + * @param component the Swing component to render to + * @param listener the object this backend needs to wake up when new + * input comes in + * @param windowWidth the number of text columns to start with + * @param windowHeight the number of text rows to start with + * @param fontSize the size in points. Good values to pick are: 16, 20, + * 22, and 24. */ - @Override - public void flushScreen() { - screen.flushPhysical(); + public SwingBackend(final JComponent component, final Object listener, + final int windowWidth, final int windowHeight, final int fontSize) { + + // Create a Swing backend using a JComponent + terminal = new SwingTerminal(component, windowWidth, windowHeight, + fontSize, listener); + + // Hang onto the session info + this.sessionInfo = ((SwingTerminal) terminal).getSessionInfo(); + + // SwingTerminal is the screen too + screen = (SwingTerminal) terminal; } + // ------------------------------------------------------------------------ + // SwingBackend ----------------------------------------------------------- + // ------------------------------------------------------------------------ + /** - * Get keyboard, mouse, and screen resize events. + * Set to a new font, and resize the screen to match its dimensions. * - * @param queue list to append new events to + * @param font the new font */ - @Override - public void getEvents(final List queue) { - if (terminal.hasEvents()) { - terminal.getEvents(queue); - } + public void setFont(final Font font) { + ((SwingTerminal) terminal).setFont(font); } /** - * Close the I/O, restore the console, etc. + * Get the number of millis to wait before switching the blink from + * visible to invisible. + * + * @return the number of milli to wait before switching the blink from + * visible to invisible + */ + public long getBlinkMillis() { + return ((SwingTerminal) terminal).getBlinkMillis(); + } + + /** + * Getter for the underlying Swing component. + * + * @return the SwingComponent */ - @Override - public void shutdown() { - terminal.shutdown(); + public SwingComponent getSwingComponent() { + return ((SwingTerminal) terminal).getSwingComponent(); } }