+++ /dev/null
-/**
- * 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.
- *
- * Copyright (C) 2015 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.
- *
- * 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.
- *
- * 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
- *
- * @author Kevin Lamonte [kevin.lamonte@gmail.com]
- * @version 1
- */
-package jexer;
-
-import jexer.bits.CellAttributes;
-import jexer.bits.GraphicsChars;
-
-/**
- * TProgressBar implements a simple progress bar.
- */
-public final class TProgressBar extends TWidget {
-
- /**
- * Value that corresponds to 0% progress.
- */
- private int minValue = 0;
-
- /**
- * Get the value that corresponds to 0% progress.
- *
- * @return the value that corresponds to 0% progress
- */
- public int getMinValue() {
- return minValue;
- }
-
- /**
- * Set the value that corresponds to 0% progress.
- *
- * @param minValue the value that corresponds to 0% progress
- */
- public void setMinValue(final int minValue) {
- this.minValue = minValue;
- }
-
- /**
- * Value that corresponds to 100% progress.
- */
- private int maxValue = 100;
-
- /**
- * Get the value that corresponds to 100% progress.
- *
- * @return the value that corresponds to 100% progress
- */
- public int getMaxValue() {
- return maxValue;
- }
-
- /**
- * Set the value that corresponds to 100% progress.
- *
- * @param maxValue the value that corresponds to 100% progress
- */
- public void setMaxValue(final int maxValue) {
- this.maxValue = maxValue;
- }
-
- /**
- * Current value of the progress.
- */
- private int value = 0;
-
- /**
- * Get the current value of the progress.
- *
- * @return the current value of the progress
- */
- public int getValue() {
- return value;
- }
-
- /**
- * Set the current value of the progress.
- *
- * @param value the current value of the progress
- */
- public void setValue(final int value) {
- this.value = value;
- }
-
- /**
- * Public constructor.
- *
- * @param parent parent widget
- * @param x column relative to parent
- * @param y row relative to parent
- * @param width width of progress bar
- * @param value initial value of percent complete
- */
- public TProgressBar(final TWidget parent, final int x, final int y,
- final int width, final int value) {
-
- // Set parent and window
- super(parent, false);
-
- setX(x);
- setY(y);
- setHeight(1);
- setWidth(width);
- this.value = value;
- }
-
- /**
- * Draw a static progress bar.
- */
- @Override
- public void draw() {
- CellAttributes completeColor = getTheme().getColor("tprogressbar.complete");
- CellAttributes incompleteColor = getTheme().getColor("tprogressbar.incomplete");
-
- float progress = ((float)value - minValue) / ((float)maxValue - minValue);
- int progressInt = (int)(progress * 100);
- int progressUnit = 100 / (getWidth() - 2);
-
- getScreen().putCharXY(0, 0, GraphicsChars.CP437[0xC3], incompleteColor);
- for (int i = 0; i < getWidth() - 2; i++) {
- float iProgress = (float)i / (getWidth() - 2);
- int iProgressInt = (int)(iProgress * 100);
- if (iProgressInt <= progressInt - progressUnit) {
- getScreen().putCharXY(i + 1, 0, GraphicsChars.BOX,
- completeColor);
- } else {
- getScreen().putCharXY(i + 1, 0, GraphicsChars.SINGLE_BAR,
- incompleteColor);
- }
- }
- if (value >= maxValue) {
- getScreen().putCharXY(getWidth() - 2, 0, GraphicsChars.BOX,
- completeColor);
- } else {
- getScreen().putCharXY(getWidth() - 2, 0, GraphicsChars.SINGLE_BAR,
- incompleteColor);
- }
- getScreen().putCharXY(getWidth() - 1, 0, GraphicsChars.CP437[0xB4],
- incompleteColor);
- }
-
-}