From 645250e1cd8ce9bc1faea599df7a1b05836bfeb8 Mon Sep 17 00:00:00 2001 From: Bent Bisballe Nyeng Date: Tue, 29 Dec 2020 16:09:43 +0100 Subject: Split UI code into application/plugin UI and UI library. --- dggui/colour.h | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 dggui/colour.h (limited to 'dggui/colour.h') diff --git a/dggui/colour.h b/dggui/colour.h new file mode 100644 index 0000000..0bc8659 --- /dev/null +++ b/dggui/colour.h @@ -0,0 +1,61 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * colour.h + * + * Fri Oct 14 09:38:28 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo 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. + * + * DrumGizmo 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 Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#pragma once + +#include +#include + +namespace GUI +{ + +class Colour +{ +public: + Colour(); + Colour(float grey, float alpha = 1.0f); + Colour(float red, float green, float blue, float alpha = 1.0f); + Colour(std::uint8_t r, std::uint8_t g, std::uint8_t b, std::uint8_t a); + Colour(const Colour& other); + + Colour& operator=(const Colour& other); + + bool operator==(const Colour& other) const; + bool operator!=(const Colour& other) const; + + inline std::uint8_t red() const { return pixel[0]; } + inline std::uint8_t green() const { return pixel[1]; } + inline std::uint8_t blue() const { return pixel[2]; } + inline std::uint8_t alpha() const { return pixel[3]; } + + std::uint8_t* data() { return pixel.data(); } + const std::uint8_t* data() const { return pixel.data(); } + +private: + std::array pixel{{255, 255, 255, 255}}; +}; + +} // GUI:: -- cgit v1.2.3