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a3b510ab NR |
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.graphics; | |
20 | ||
21 | /** | |
22 | * Expanded TextGraphics that adds methods to interact with themes | |
23 | * @author Martin | |
24 | */ | |
25 | public interface ThemedTextGraphics extends TextGraphics { | |
26 | /** | |
27 | * Returns the {@code Theme} object active on this {@code ThemedTextGraphics} | |
28 | * @return Active {@code Theme} object | |
29 | */ | |
30 | Theme getTheme(); | |
31 | ||
32 | /** | |
33 | * Retrieves the ThemeDefinition associated with the class parameter passed in. The implementation should make sure | |
34 | * that there is always a fallback available if there's no direct definition for this class; the method should never | |
35 | * return null. | |
36 | * @param clazz Class to search ThemeDefinition for | |
37 | * @return ThemeDefinition that was resolved for this class | |
38 | */ | |
39 | ThemeDefinition getThemeDefinition(Class<?> clazz); | |
40 | ||
41 | /** | |
42 | * Takes a ThemeStyle as applies it to this TextGraphics. This will effectively set the foreground color, the | |
43 | * background color and all the SGRs. | |
44 | * @param themeStyle ThemeStyle to apply | |
45 | * @return Itself | |
46 | */ | |
47 | ThemedTextGraphics applyThemeStyle(ThemeStyle themeStyle); | |
48 | } |