+++ /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.input;
-
-import com.googlecode.lanterna.TerminalPosition;
-
-/**
- * This class recognizes character combinations which are actually a cursor position report. See
- * <a href="http://en.wikipedia.org/wiki/ANSI_escape_code">Wikipedia</a>'s article on ANSI escape codes for more
- * information about how cursor position reporting works ("DSR – Device Status Report").
- *
- * @author Martin, Andreas
- */
-public class ScreenInfoCharacterPattern extends EscapeSequenceCharacterPattern {
- public ScreenInfoCharacterPattern() {
- useEscEsc = false; // stdMap and finMap don't matter here.
- }
- protected KeyStroke getKeyStrokeRaw(char first,int num1,int num2,char last,boolean bEsc) {
- if (first != '[' || last != 'R' || num1 == 0 || num2 == 0 || bEsc) {
- return null; // nope
- }
- if (num1 == 1 && num2 <= 8) {
- return null; // nope: much more likely it's an F3 with modifiers
- }
- TerminalPosition pos = new TerminalPosition(num2, num1);
- return new ScreenInfoAction(pos); // yep
- }
-
- public static ScreenInfoAction tryToAdopt(KeyStroke ks) {
- switch (ks.getKeyType()) {
- case CursorLocation: return (ScreenInfoAction)ks;
- case F3: // reconstruct position from F3's modifiers.
- int col = 1 + (ks.isAltDown() ? ALT : 0)
- + (ks.isCtrlDown() ? CTRL : 0)
- + (ks.isShiftDown()? SHIFT: 0);
- TerminalPosition pos = new TerminalPosition(col,1);
- return new ScreenInfoAction(pos);
- default: return null;
- }
- }
-
-
-}