-/**
+/*
* 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
* @param deviceType DeviceType.VT100, DeviceType, XTERM, etc.
* @param baseLang a base language without UTF-8 flag such as "C" or
* "en_US"
- * @return "LANG=en_US", "LANG=en_US.UTF-8", etc.
+ * @return "en_US", "en_US.UTF-8", etc.
*/
public static String deviceTypeLang(final DeviceType deviceType,
final String baseLang) {
*/
private enum MouseEncoding {
X10,
- UTF8
+ UTF8,
+ SGR
}
/**
*
* @return if true, the cursor is visible
*/
- public final boolean visibleCursor() {
+ public final boolean isCursorVisible() {
return cursorVisible;
}
* Whether number pad keys send VT100 or VT52, application or numeric
* sequences.
*/
+ @SuppressWarnings("unused")
private KeypadMode keypadMode;
/**
private boolean columns132 = false;
/**
+ * Get 132 columns value.
+ *
+ * @return if true, the terminal is in 132 column mode
+ */
+ public final boolean isColumns132() {
+ return columns132;
+ }
+
+ /**
* true = reverse video. Set by DECSCNM.
*/
private boolean reverseVideo = false;
* @param type one of the DeviceType constants to select VT100, VT102,
* VT220, or XTERM
* @param inputStream an InputStream connected to the remote side. For
- * type == XTERM, inputStrem is converted to a Reader with UTF-8
+ * type == XTERM, inputStream is converted to a Reader with UTF-8
* encoding.
* @param outputStream an OutputStream connected to the remote user. For
* type == XTERM, outputStream is converted to a Writer with UTF-8
* Handle a linefeed.
*/
private void linefeed() {
- int i;
if (currentState.cursorY < scrollRegionBottom) {
// Increment screen y
mouseProtocol, mouseEncoding, mouse);
*/
- if (mouseEncoding != MouseEncoding.UTF8) {
+ if (mouseEncoding == MouseEncoding.X10) {
// We will support X10 but only for (160,94) and smaller.
if ((mouse.getX() >= 160) || (mouse.getY() >= 94)) {
return;
* have a button down (i.e. drag-and-drop).
*/
if (mouse.getType() == TMouseEvent.Type.MOUSE_MOTION) {
- if (!mouse.getMouse1()
- && !mouse.getMouse2()
- && !mouse.getMouse3()
- && !mouse.getMouseWheelUp()
- && !mouse.getMouseWheelDown()
+ if (!mouse.isMouse1()
+ && !mouse.isMouse2()
+ && !mouse.isMouse3()
+ && !mouse.isMouseWheelUp()
+ && !mouse.isMouseWheelDown()
) {
return;
}
// Now encode the event
StringBuilder sb = new StringBuilder(6);
- sb.append((char) 0x1B);
- sb.append('[');
- sb.append('M');
- if (mouse.getType() == TMouseEvent.Type.MOUSE_UP) {
- sb.append((char) (0x03 + 32));
- } else if (mouse.getMouse1()) {
- sb.append((char) (0x00 + 32));
- } else if (mouse.getMouse2()) {
- sb.append((char) (0x01 + 32));
- } else if (mouse.getMouse3()) {
- sb.append((char) (0x02 + 32));
- } else if (mouse.getMouseWheelUp()) {
- sb.append((char) (0x04 + 64));
- } else if (mouse.getMouseWheelDown()) {
- sb.append((char) (0x05 + 64));
+ if (mouseEncoding == MouseEncoding.SGR) {
+ sb.append((char) 0x1B);
+ sb.append("[<");
+
+ if (mouse.isMouse1()) {
+ if (mouse.getType() == TMouseEvent.Type.MOUSE_MOTION) {
+ sb.append("32;");
+ } else {
+ sb.append("0;");
+ }
+ } else if (mouse.isMouse2()) {
+ if (mouse.getType() == TMouseEvent.Type.MOUSE_MOTION) {
+ sb.append("33;");
+ } else {
+ sb.append("1;");
+ }
+ } else if (mouse.isMouse3()) {
+ if (mouse.getType() == TMouseEvent.Type.MOUSE_MOTION) {
+ sb.append("34;");
+ } else {
+ sb.append("2;");
+ }
+ } else if (mouse.isMouseWheelUp()) {
+ sb.append("64;");
+ } else if (mouse.isMouseWheelDown()) {
+ sb.append("65;");
+ } else {
+ // This is motion with no buttons down.
+ sb.append("35;");
+ }
+
+ sb.append(String.format("%d;%d", mouse.getX() + 1,
+ mouse.getY() + 1));
+
+ if (mouse.getType() == TMouseEvent.Type.MOUSE_UP) {
+ sb.append("m");
+ } else {
+ sb.append("M");
+ }
+
} else {
- sb.append((char) (0x03 + 32));
- }
+ // X10 and UTF8 encodings
+ sb.append((char) 0x1B);
+ sb.append('[');
+ sb.append('M');
+ if (mouse.getType() == TMouseEvent.Type.MOUSE_UP) {
+ sb.append((char) (0x03 + 32));
+ } else if (mouse.isMouse1()) {
+ if (mouse.getType() == TMouseEvent.Type.MOUSE_MOTION) {
+ sb.append((char) (0x00 + 32 + 32));
+ } else {
+ sb.append((char) (0x00 + 32));
+ }
+ } else if (mouse.isMouse2()) {
+ if (mouse.getType() == TMouseEvent.Type.MOUSE_MOTION) {
+ sb.append((char) (0x01 + 32 + 32));
+ } else {
+ sb.append((char) (0x01 + 32));
+ }
+ } else if (mouse.isMouse3()) {
+ if (mouse.getType() == TMouseEvent.Type.MOUSE_MOTION) {
+ sb.append((char) (0x02 + 32 + 32));
+ } else {
+ sb.append((char) (0x02 + 32));
+ }
+ } else if (mouse.isMouseWheelUp()) {
+ sb.append((char) (0x04 + 64));
+ } else if (mouse.isMouseWheelDown()) {
+ sb.append((char) (0x05 + 64));
+ } else {
+ // This is motion with no buttons down.
+ sb.append((char) (0x03 + 32));
+ }
- sb.append((char) (mouse.getX() + 33));
- sb.append((char) (mouse.getY() + 33));
+ sb.append((char) (mouse.getX() + 33));
+ sb.append((char) (mouse.getY() + 33));
+ }
// System.err.printf("Would write: \'%s\'\n", sb.toString());
writeRemote(sb.toString());
*/
private String keypressToString(final TKeypress keypress) {
- if ((fullDuplex == false) && (!keypress.getIsKey())) {
+ if ((fullDuplex == false) && (!keypress.isFnKey())) {
/*
* If this is a control character, process it like it came from
* the remote side.
*/
- if (keypress.getCh() < 0x20) {
- handleControlChar(keypress.getCh());
+ if (keypress.getChar() < 0x20) {
+ handleControlChar(keypress.getChar());
} else {
// Local echo for everything else
- printCharacter(keypress.getCh());
+ printCharacter(keypress.getChar());
}
}
}
// Handle control characters
- if ((keypress.getCtrl()) && (!keypress.getIsKey())) {
+ if ((keypress.isCtrl()) && (!keypress.isFnKey())) {
StringBuilder sb = new StringBuilder();
- char ch = keypress.getCh();
+ char ch = keypress.getChar();
ch -= 0x40;
sb.append(ch);
return sb.toString();
}
// Handle alt characters
- if ((keypress.getAlt()) && (!keypress.getIsKey())) {
+ if ((keypress.isAlt()) && (!keypress.isFnKey())) {
StringBuilder sb = new StringBuilder("\033");
- char ch = keypress.getCh();
+ char ch = keypress.getChar();
sb.append(ch);
return sb.toString();
}
}
// Non-alt, non-ctrl characters
- if (!keypress.getIsKey()) {
+ if (!keypress.isFnKey()) {
StringBuilder sb = new StringBuilder();
- sb.append(keypress.getCh());
+ sb.append(keypress.getChar());
return sb.toString();
}
return "";
}
/**
- * Set or unset a toggle. value is 'true' for set ('h'), false for reset
- * ('l').
+ * Set or unset a toggle.
+ *
+ * @param value true for set ('h'), false for reset ('l')
*/
private void setToggle(final boolean value) {
boolean decPrivateModeFlag = false;
}
break;
+ case 1006:
+ if ((type == DeviceType.XTERM)
+ && (decPrivateModeFlag == true)
+ ) {
+ // Mouse: SGR coordinates
+ if (value == true) {
+ mouseEncoding = MouseEncoding.SGR;
+ } else {
+ mouseEncoding = MouseEncoding.X10;
+ }
+ }
+ break;
+
default:
break;
* DECSTBM - Set top and bottom margins.
*/
private void decstbm() {
- int top = getCsiParam(0, 1, 1, height) - 1;
- int bottom = getCsiParam(1, height, 1, height) - 1;
+ boolean decPrivateModeFlag = false;
- if (top > bottom) {
- top = bottom;
+ for (int i = 0; i < collectBuffer.length(); i++) {
+ if (collectBuffer.charAt(i) == '?') {
+ decPrivateModeFlag = true;
+ break;
+ }
}
- scrollRegionTop = top;
- scrollRegionBottom = bottom;
+ if (decPrivateModeFlag) {
+ // This could be restore DEC private mode values.
+ // Ignore it.
+ } else {
+ // DECSTBM
+ int top = getCsiParam(0, 1, 1, height) - 1;
+ int bottom = getCsiParam(1, height, 1, height) - 1;
- // Home cursor
- cursorPosition(0, 0);
+ if (top > bottom) {
+ top = bottom;
+ }
+ scrollRegionTop = top;
+ scrollRegionBottom = bottom;
+
+ // Home cursor
+ cursorPosition(0, 0);
+ }
}
/**
for (int i = start; i <= end; i++) {
DisplayLine line = display.get(currentState.cursorY);
if ((!honorProtected)
- || ((honorProtected) && (!line.charAt(i).getProtect()))) {
+ || ((honorProtected) && (!line.charAt(i).isProtect()))) {
switch (type) {
case VT100:
*
* @param ch character from the remote side
*/
- public void consume(char ch) {
+ private void consume(char ch) {
// DEBUG
// System.err.printf("%c", ch);
collect(ch);
}
if (ch == 0x5C) {
- if ((collectBuffer.length() > 0) &&
- (collectBuffer.charAt(collectBuffer.length() - 1) == 0x1B)
+ if ((collectBuffer.length() > 0)
+ && (collectBuffer.charAt(collectBuffer.length() - 1) == 0x1B)
) {
toGround();
}
collect(ch);
}
if (ch == 0x5C) {
- if ((collectBuffer.length() > 0) &&
- (collectBuffer.charAt(collectBuffer.length() - 1) == 0x1B)
+ if ((collectBuffer.length() > 0)
+ && (collectBuffer.charAt(collectBuffer.length() - 1) == 0x1B)
) {
toGround();
}
/**
* Read function runs on a separate thread.
*/
- public void run() {
+ public final void run() {
boolean utf8 = false;
boolean done = false;
git://git.nikiroo.be / nikiroo-utils.git / blobdiff