LICENSE CHANGED TO MIT

[nikiroo-utils.git] / src / jexer / TTerminalWindow.java

diff --git a/src/jexer/TTerminalWindow.java b/src/jexer/TTerminalWindow.java
index 336c3ff8db7cd19c2a6761f98469cc869f0b6b78..8730dfe7a8f98eadcc4df7af8ed9a76f89d7b17c 100644 (file)
--- a/src/jexer/TTerminalWindow.java
+++ b/src/jexer/TTerminalWindow.java
@@ -1,29 +1,27 @@
-/**
+/*
  * 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) 2016 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
@@ -208,7 +206,7 @@ public class TTerminalWindow extends TWindow {
                     Cell ch = line.charAt(i);
                     Cell newCell = new Cell();
                     newCell.setTo(ch);
-                    boolean reverse = line.isReverseColor() ^ ch.getReverse();
+                    boolean reverse = line.isReverseColor() ^ ch.isReverse();
                     newCell.setReverse(false);
                     if (reverse) {
                         newCell.setBackColor(ch.getForeColor());
@@ -242,7 +240,12 @@ public class TTerminalWindow extends TWindow {
      * Handle window close.
      */
     @Override public void onClose() {
-        emulator.close();
+        if (shell != null) {
+            shell.destroy();
+            shell = null;
+        } else {
+            emulator.close();
+        }
     }
 
     /**
@@ -260,12 +263,12 @@ public class TTerminalWindow extends TWindow {
             if (vScroller != null) {
                 setCursorY(getCursorY() - vScroller.getValue());
             }
-            setHasCursor(emulator.visibleCursor());
+            setCursorVisible(emulator.isCursorVisible());
             if (getCursorX() > getWidth() - 2) {
-                setHasCursor(false);
+                setCursorVisible(false);
             }
             if ((getCursorY() > getHeight() - 2) || (getCursorY() < 0)) {
-                setHasCursor(false);
+                setCursorVisible(false);
             }
             if (emulator.getScreenTitle().length() > 0) {
                 // Only update the title if the shell is still alive
@@ -276,11 +279,18 @@ public class TTerminalWindow extends TWindow {
 
             // Check to see if the shell has died.
             if (!emulator.isReading() && (shell != null)) {
-                // The emulator exited on its own, all is fine
-                setTitle(String.format("%s [Completed - %d]",
-                        getTitle(), shell.exitValue()));
-                shell = null;
-                emulator.close();
+                try {
+                    int rc = shell.exitValue();
+                    // The emulator exited on its own, all is fine
+                    setTitle(String.format("%s [Completed - %d]",
+                            getTitle(), rc));
+                    shell = null;
+                    emulator.close();
+                } catch (IllegalThreadStateException e) {
+                    // The emulator thread has exited, but the shell Process
+                    // hasn't figured that out yet.  Do nothing, we will see
+                    // this in a future tick.
+                }
             } else if (emulator.isReading() && (shell != null)) {
                 // The shell might be dead, let's check
                 try {
@@ -439,11 +449,11 @@ public class TTerminalWindow extends TWindow {
             return;
         }
 
-        if (mouse.getMouseWheelUp()) {
+        if (mouse.isMouseWheelUp()) {
             vScroller.decrement();
             return;
         }
-        if (mouse.getMouseWheelDown()) {
+        if (mouse.isMouseWheelDown()) {
             vScroller.increment();
             return;
         }