Merge commit 'edcd53bbbba9f94e21f43fd03d3a2febcc2b1564'
[nikiroo-utils.git] / src / be / nikiroo / jexer / TTableCellRendererText.java
1 /*
2 * Jexer - Java Text User Interface
3 *
4 * The MIT License (MIT)
5 *
6 * Copyright (C) 2019 David "Niki" ROULET
7 *
8 * Permission is hereby granted, free of charge, to any person obtaining a
9 * copy of this software and associated documentation files (the "Software"),
10 * to deal in the Software without restriction, including without limitation
11 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
12 * and/or sell copies of the Software, and to permit persons to whom the
13 * Software is furnished to do so, subject to the following conditions:
14 *
15 * The above copyright notice and this permission notice shall be included in
16 * all copies or substantial portions of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
21 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
23 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
24 * DEALINGS IN THE SOFTWARE.
25 *
26 * @author David ROULET [niki@nikiroo.be]
27 * @version 1
28 */
29 package be.nikiroo.jexer;
30
31 import jexer.bits.CellAttributes;
32
33 /**
34 * A simple {@link TTableCellRenderer} that display the values within a
35 * {@link TLabel}.
36 * <p>
37 * It supports a few different modes, see
38 * {@link TTableOldSimpleTextCellRenderer.CellRendererMode}.
39 *
40 * @author niki
41 */
42 public class TTableCellRendererText extends TTableCellRenderer {
43 private boolean rightAlign;
44
45 /**
46 * Create a new renderer for normal text mode.
47 */
48 public TTableCellRendererText() {
49 this(CellRendererMode.NORMAL);
50 }
51
52 /**
53 * Create a new renderer of the given mode.
54 *
55 * @param mode
56 * the renderer mode
57 */
58 public TTableCellRendererText(CellRendererMode mode) {
59 this(mode, false);
60 }
61
62 /**
63 * Create a new renderer of the given mode.
64 *
65 * @param mode
66 * the renderer mode, cannot be NULL
67 */
68 public TTableCellRendererText(CellRendererMode mode,
69 boolean rightAlign) {
70 super(mode);
71
72 this.rightAlign = rightAlign;
73 }
74
75 @Override
76 public void renderTableCell(TTable table, Object value, int rowIndex,
77 int colIndex, int y) {
78
79 int xOffset = getXOffset(table, colIndex);
80 TTableColumn tcol = table.getColumns().get(colIndex);
81 String data = asText(value, tcol.getWidth(), rightAlign);
82
83 if (!data.isEmpty()) {
84 boolean isSelected = table.getSelectedRow() == rowIndex;
85 boolean hasFocus = table.isAbsoluteActive();
86 CellAttributes color = getCellAttributes(table.getWindow()
87 .getApplication().getTheme(), isSelected, hasFocus);
88 table.getScreen().putStringXY(xOffset, y, data, color);
89 }
90 }
91 }