| 1 | /* |
| 2 | * This file is part of lanterna (http://code.google.com/p/lanterna/). |
| 3 | * |
| 4 | * lanterna is free software: you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU Lesser General Public License as published by |
| 6 | * the Free Software Foundation, either version 3 of the License, or |
| 7 | * (at your option) any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU Lesser General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU Lesser General Public License |
| 15 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 16 | * |
| 17 | * Copyright (C) 2010-2015 Martin |
| 18 | */ |
| 19 | package com.googlecode.lanterna.terminal.swing; |
| 20 | |
| 21 | import com.googlecode.lanterna.TextColor; |
| 22 | import java.awt.Color; |
| 23 | |
| 24 | /** |
| 25 | * Color configuration settings to be using with SwingTerminal. This class contains color-related settings that is used |
| 26 | * by SwingTerminal when it renders the component. |
| 27 | * @author martin |
| 28 | */ |
| 29 | public class TerminalEmulatorColorConfiguration { |
| 30 | |
| 31 | /** |
| 32 | * This is the default settings that is used when you create a new SwingTerminal without specifying any color |
| 33 | * configuration. It will use classic VGA colors for the ANSI palette and bright colors on bold text. |
| 34 | */ |
| 35 | public static TerminalEmulatorColorConfiguration getDefault() { |
| 36 | return newInstance(TerminalEmulatorPalette.STANDARD_VGA); |
| 37 | } |
| 38 | |
| 39 | /** |
| 40 | * Creates a new color configuration based on a particular palette and with using brighter colors on bold text. |
| 41 | * @param colorPalette Palette to use for this color configuration |
| 42 | * @return The resulting color configuration |
| 43 | */ |
| 44 | @SuppressWarnings("SameParameterValue") |
| 45 | public static TerminalEmulatorColorConfiguration newInstance(TerminalEmulatorPalette colorPalette) { |
| 46 | return new TerminalEmulatorColorConfiguration(colorPalette, true); |
| 47 | } |
| 48 | |
| 49 | private final TerminalEmulatorPalette colorPalette; |
| 50 | private final boolean useBrightColorsOnBold; |
| 51 | |
| 52 | private TerminalEmulatorColorConfiguration(TerminalEmulatorPalette colorPalette, boolean useBrightColorsOnBold) { |
| 53 | this.colorPalette = colorPalette; |
| 54 | this.useBrightColorsOnBold = useBrightColorsOnBold; |
| 55 | } |
| 56 | |
| 57 | /** |
| 58 | * Given a TextColor and a hint as to if the color is to be used as foreground or not and if we currently have |
| 59 | * bold text enabled or not, it returns the closest AWT color that matches this. |
| 60 | * @param color What text color to convert |
| 61 | * @param isForeground Is the color intended to be used as foreground color |
| 62 | * @param inBoldContext Is the color intended to be used for on a character this is bold |
| 63 | * @return The AWT color that represents this text color |
| 64 | */ |
| 65 | public Color toAWTColor(TextColor color, boolean isForeground, boolean inBoldContext) { |
| 66 | if(color instanceof TextColor.ANSI) { |
| 67 | return colorPalette.get((TextColor.ANSI)color, isForeground, inBoldContext && useBrightColorsOnBold); |
| 68 | } |
| 69 | return color.toColor(); |
| 70 | } |
| 71 | } |