Merge branch 'upstream-sep2019-tcombo' into subtree

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

diff --git a/src/jexer/TEditorWidget.java b/src/jexer/TEditorWidget.java
deleted file mode 100644 (file)
index 6fed1fc..0000000
--- a/src/jexer/TEditorWidget.java
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * Jexer - Java Text User Interface
- *
- * The MIT License (MIT)
- *
- * Copyright (C) 2017 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 jexer.bits.CellAttributes;
-import jexer.event.TKeypressEvent;
-import jexer.event.TMouseEvent;
-import jexer.teditor.Document;
-import jexer.teditor.Line;
-import jexer.teditor.Word;
-import static jexer.TKeypress.*;
-
-/**
- * TEditorWidget displays an editable text document.  It is unaware of
- * scrolling behavior, but can respond to mouse and keyboard events.
- */
-public final class TEditorWidget extends TWidget {
-
-    /**
-     * The document being edited.
-     */
-    private Document document;
-
-    /**
-     * Public constructor.
-     *
-     * @param parent parent widget
-     * @param text text on the screen
-     * @param x column relative to parent
-     * @param y row relative to parent
-     * @param width width of text area
-     * @param height height of text area
-     */
-    public TEditorWidget(final TWidget parent, final String text, final int x,
-        final int y, final int width, final int height) {
-
-        // Set parent and window
-        super(parent, x, y, width, height);
-
-        setCursorVisible(true);
-        document = new Document(text);
-    }
-
-    /**
-     * Draw the text box.
-     */
-    @Override
-    public void draw() {
-        // Setup my color
-        CellAttributes color = getTheme().getColor("teditor");
-
-        int lineNumber = document.getLineNumber();
-        for (int i = 0; i < getHeight(); i++) {
-            // Background line
-            getScreen().hLineXY(0, i, getWidth(), ' ', color);
-
-            // Now draw document's line
-            if (lineNumber + i < document.getLineCount()) {
-                Line line = document.getLine(lineNumber + i);
-                int x = 0;
-                for (Word word: line.getWords()) {
-                    getScreen().putStringXY(x, i, word.getText(),
-                        word.getColor());
-                    x += word.getDisplayLength();
-                    if (x > getWidth()) {
-                        break;
-                    }
-                }
-            }
-        }
-
-    }
-
-    /**
-     * Handle mouse press events.
-     *
-     * @param mouse mouse button press event
-     */
-    @Override
-    public void onMouseDown(final TMouseEvent mouse) {
-        if (mouse.isMouseWheelUp()) {
-            document.up();
-            return;
-        }
-        if (mouse.isMouseWheelDown()) {
-            document.down();
-            return;
-        }
-
-        // TODO: click sets row and column
-
-        // Pass to children
-        super.onMouseDown(mouse);
-    }
-
-    /**
-     * Handle keystrokes.
-     *
-     * @param keypress keystroke event
-     */
-    @Override
-    public void onKeypress(final TKeypressEvent keypress) {
-        if (keypress.equals(kbLeft)) {
-            document.left();
-        } else if (keypress.equals(kbRight)) {
-            document.right();
-        } else if (keypress.equals(kbUp)) {
-            document.up();
-        } else if (keypress.equals(kbDown)) {
-            document.down();
-        } else if (keypress.equals(kbPgUp)) {
-            document.up(getHeight() - 1);
-        } else if (keypress.equals(kbPgDn)) {
-            document.down(getHeight() - 1);
-        } else if (keypress.equals(kbHome)) {
-            document.home();
-        } else if (keypress.equals(kbEnd)) {
-            document.end();
-        } else if (keypress.equals(kbCtrlHome)) {
-            document.setLineNumber(0);
-            document.home();
-        } else if (keypress.equals(kbCtrlEnd)) {
-            document.setLineNumber(document.getLineCount() - 1);
-            document.end();
-        } else if (keypress.equals(kbIns)) {
-            document.setOverwrite(!document.getOverwrite());
-        } else if (keypress.equals(kbDel)) {
-            document.del();
-        } else if (keypress.equals(kbBackspace)) {
-            document.backspace();
-        } else if (!keypress.getKey().isFnKey()
-            && !keypress.getKey().isAlt()
-            && !keypress.getKey().isCtrl()
-        ) {
-            // Plain old keystroke, process it
-            document.addChar(keypress.getKey().getChar());
-        } else {
-            // Pass other keys (tab etc.) on to TWidget
-            super.onKeypress(keypress);
-        }
-    }
-
-}