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Add support for full RGB colors.
FTXUI supported only the 16 colors palette. This patch adds support for the 256 palette and the TrueColor(8×8×8) mode. This was made by kerdelos@ and fixes issue: https://github.com/ArthurSonzogni/FTXUI/issues/45 Co-authored-by: Damien D <kerdelos@gmail.com> Co-authored-by: Arthur Sonzogni <sonzogniarthur@gmail.com>
This commit is contained in:
Damien D
Arthur Sonzogni
parent
49941b6403
commit
dc8c090753
@ -23,6 +23,7 @@ find_package(Threads)
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add_library(screen
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src/ftxui/screen/box.cpp
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src/ftxui/screen/color.cpp
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src/ftxui/screen/screen.cpp
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src/ftxui/screen/string.cpp
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src/ftxui/screen/terminal.cpp
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@ -122,6 +123,7 @@ foreach(lib screen dom component)
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target_compile_options(${lib} PRIVATE "/WX")
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target_compile_options(${lib} PRIVATE "/wd4244")
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target_compile_options(${lib} PRIVATE "/wd4267")
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target_compile_options(${lib} PRIVATE "/D_CRT_SECURE_NO_WARNINGS")
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endif()
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# Force Win32 to UNICODE
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target_compile_definitions(${lib} PRIVATE UNICODE _UNICODE)
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@ -4,23 +4,26 @@ function(example name)
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set_property(TARGET ${name} PROPERTY CXX_STANDARD 17)
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endfunction(example)
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example(dbox)
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example(border)
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example(color_gallery)
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example(dbox)
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example(gauge)
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example(package_manager)
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example(separator)
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example(graph)
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example(hflow)
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example(html_like)
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example(package_manager)
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example(paragraph)
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example(separator)
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example(size)
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example(spinner)
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example(style_blink)
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example(style_bold)
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example(style_color)
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example(color_truecolor_RGB)
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example(color_truecolor_HSV)
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example(style_dim)
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example(style_gallery)
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example(style_inverted)
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example(style_underlined)
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example(size)
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example(vbox_hbox)
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example(hflow)
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example(paragraph)
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example(html_like)
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example(window)
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109
examples/dom/color_gallery.cpp
Normal file
109
examples/dom/color_gallery.cpp
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@ -0,0 +1,109 @@
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// Copyright 2020 Arthur Sonzogni. All rights reserved.
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// Use of this source code is governed by the MIT license that can be found in
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// the LICENSE file.
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#include <ftxui/dom/elements.hpp>
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#include <ftxui/screen/screen.hpp>
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#include <ftxui/screen/terminal.hpp>
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#include <iostream>
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#include "ftxui/screen/string.hpp"
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int main(int argc, const char* argv[]) {
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using namespace ftxui;
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// clang-format off
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auto terminal_info =
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vbox(
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text(L"Basic Color support : unknown"),
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text(L"256 Color support : unknown"),
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(Terminal::CanSupportTrueColors() ?
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text(L"TrueColor support : Yes"):
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text(L"TrueColor support : No"))
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);
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auto basic_color_display =
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vbox(
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text(L"Basic Color Set:"),
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hbox(
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vbox(
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color(Color::Default, text(L"Default")),
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color(Color::Black, text(L"Black")),
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color(Color::GrayDark, text(L"GrayDark")),
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color(Color::GrayLight, text(L"GrayLight")),
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color(Color::White, text(L"White")),
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color(Color::Blue, text(L"Blue")),
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color(Color::BlueLight, text(L"BlueLight")),
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color(Color::Cyan, text(L"Cyan")),
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color(Color::CyanLight, text(L"CyanLight")),
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color(Color::Green, text(L"Green")),
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color(Color::GreenLight, text(L"GreenLight")),
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color(Color::Magenta, text(L"Magenta")),
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color(Color::MagentaLight, text(L"MagentaLight")),
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color(Color::Red, text(L"Red")),
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color(Color::RedLight, text(L"RedLight")),
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color(Color::Yellow, text(L"Yellow")),
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color(Color::YellowLight, text(L"YellowLight"))
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),
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vbox(
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bgcolor(Color::Default, text(L"Default")),
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bgcolor(Color::Black, text(L"Black")),
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bgcolor(Color::GrayDark, text(L"GrayDark")),
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bgcolor(Color::GrayLight, text(L"GrayLight")),
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bgcolor(Color::White, text(L"White")),
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bgcolor(Color::Blue, text(L"Blue")),
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bgcolor(Color::BlueLight, text(L"BlueLight")),
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bgcolor(Color::Cyan, text(L"Cyan")),
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bgcolor(Color::CyanLight, text(L"CyanLight")),
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bgcolor(Color::Green, text(L"Green")),
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bgcolor(Color::GreenLight, text(L"GreenLight")),
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bgcolor(Color::Magenta, text(L"Magenta")),
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bgcolor(Color::MagentaLight, text(L"MagentaLight")),
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bgcolor(Color::Red, text(L"Red")),
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bgcolor(Color::RedLight, text(L"RedLight")),
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bgcolor(Color::Yellow, text(L"Yellow")),
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bgcolor(Color::YellowLight, text(L"YellowLight"))
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)
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)
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);
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// clang-format on
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auto palette_256_color_display = vbox(text(L"256 color palette:"));
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int y = -1;
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for (int i = 0; i < 256; ++i) {
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if (i % 16 == 0) {
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palette_256_color_display->children.push_back(hbox());
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++y;
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}
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std::string number = std::to_string(i);
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while (number.length() < 4) {
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number.push_back(' ');
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}
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palette_256_color_display->children.back()->children.push_back(
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bgcolor(Color::Palette256(i), text(to_wstring(number))));
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}
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auto true_color_display = vbox(text(L"a true color grandient:"));
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for (int i = 0; i < 17; ++i) {
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true_color_display->children.push_back(hbox());
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for (int j = 0; j < 30; ++j) {
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true_color_display->children.back()->children.push_back(
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bgcolor(Color(50 + i * 5, 100 + j, 150), text(L" ")));
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}
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}
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auto document =
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vbox(terminal_info, text(L""),
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hbox(basic_color_display, text(L" "), palette_256_color_display,
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text(L" "), true_color_display));
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// clang-format on
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auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
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Render(screen, document);
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std::cout << screen.ToString();
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return 0;
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}
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32
examples/dom/color_truecolor_HSV.cpp
Normal file
32
examples/dom/color_truecolor_HSV.cpp
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@ -0,0 +1,32 @@
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// Copyright 2020 Arthur Sonzogni. All rights reserved.
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// Use of this source code is governed by the MIT license that can be found in
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// the LICENSE file.
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#include <ftxui/dom/elements.hpp>
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#include <ftxui/screen/screen.hpp>
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#include <ftxui/screen/terminal.hpp>
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#include <iostream>
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#include "ftxui/screen/string.hpp"
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int main(int argc, const char* argv[]) {
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using namespace ftxui;
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int saturation = 255;
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Elements array;
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for (int value = 0; value < 255; value += 10) {
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Elements line;
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for (int hue = 0; hue < 255; hue += 2)
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line.push_back(text(L" ") | bgcolor(Color::HSV(hue, saturation, value)));
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array.push_back(hbox(std::move(line)));
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}
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auto document = vbox(std::move(array));
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auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
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Render(screen, document);
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std::cout << screen.ToString();
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return 0;
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}
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55
examples/dom/color_truecolor_RGB.cpp
Normal file
55
examples/dom/color_truecolor_RGB.cpp
Normal file
@ -0,0 +1,55 @@
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// Copyright 2020 Arthur Sonzogni. All rights reserved.
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// Use of this source code is governed by the MIT license that can be found in
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// the LICENSE file.
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#include <cmath>
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#include <ftxui/dom/elements.hpp>
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#include <ftxui/screen/screen.hpp>
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#include <ftxui/screen/terminal.hpp>
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#include <iostream>
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#include "ftxui/screen/string.hpp"
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int main(int argc, const char* argv[]) {
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using namespace ftxui;
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int saturation = 255;
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Elements red_line;
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Elements green_line;
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Elements blue_line;
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Elements cyan_line;
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Elements magenta_line;
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Elements yellow_line;
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for (int value = 0; value < 255; value += 3) {
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int v = value * value / 255;
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red_line.push_back(text(L" ") | bgcolor(Color::RGB(v, 0, 0)));
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green_line.push_back(text(L" ") | bgcolor(Color::RGB(0, v, 0)));
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blue_line.push_back(text(L" ") | bgcolor(Color::RGB(0, 0, v)));
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cyan_line.push_back(text(L" ") | bgcolor(Color::RGB(0, v, v)));
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magenta_line.push_back(text(L" ") | bgcolor(Color::RGB(v, 0, v)));
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yellow_line.push_back(text(L" ") | bgcolor(Color::RGB(v, v, 0)));
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}
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auto document = vbox({
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window(text(L"Primary colors"),
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vbox({
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hbox({text(L"Red line :"), hbox(std::move(red_line))}),
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hbox({text(L"Green line :"), hbox(std::move(green_line))}),
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hbox({text(L"Blue line :"), hbox(std::move(blue_line))}),
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})),
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window(text(L"Secondary colors"),
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vbox({
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hbox({text(L"cyan line :"), hbox(std::move(cyan_line))}),
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hbox({text(L"magenta line:"), hbox(std::move(magenta_line))}),
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hbox({text(L"Yellow line :"), hbox(std::move(yellow_line))}),
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})),
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});
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auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
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Render(screen, document);
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std::cout << screen.ToString();
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return 0;
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}
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@ -2,39 +2,307 @@
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#define FTXUI_SCREEN_COLOR
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#include <cstdint>
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#include <string>
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namespace ftxui {
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/// @brief The set of supported terminal colors.
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/// @brief A class representing terminal colors.
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/// @ingroup screen
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enum class Color : uint8_t {
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// --- Transparent -----
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Default = 39,
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class Color {
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public:
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// clang-format off
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enum Palette16 {
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Black = 30,
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Blue = 34,
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BlueLight = 94,
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Cyan = 36,
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CyanLight = 96,
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Default = 39, // Transparent
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GrayDark = 90,
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GrayLight = 37,
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Green = 32,
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GreenLight = 92,
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Magenta = 35,
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MagentaLight = 95,
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Red = 31,
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RedLight = 91,
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White = 97,
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Yellow = 33,
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YellowLight = 93,
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};
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// --- Grayscale -----
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Black = 30,
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GrayDark = 90,
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GrayLight = 37,
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White = 97,
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enum Palette256 {
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Aquamarine1 = 122,
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Aquamarine1Bis = 86,
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Aquamarine3 = 79,
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Blue1 = 21,
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Blue3 = 19,
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Blue3Bis = 20,
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BlueViolet = 57,
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CadetBlue = 72,
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CadetBlueBis = 73,
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Chartreuse1 = 118,
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Chartreuse2 = 112,
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Chartreuse2Bis = 82,
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Chartreuse3 = 70,
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Chartreuse3Bis = 76,
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Chartreuse4 = 64,
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CornflowerBlue = 69,
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Cornsilk1 = 230,
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Cyan1 = 51,
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Cyan2 = 50,
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Cyan3 = 43,
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DarkBlue = 18,
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DarkCyan = 36,
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DarkGoldenrod = 136,
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DarkGreen = 22,
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DarkKhaki = 143,
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DarkMagenta = 90,
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DarkMagentaBis = 91,
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DarkOliveGreen1 = 191,
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DarkOliveGreen1Bis = 192,
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DarkOliveGreen2 = 155,
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DarkOliveGreen3 = 107,
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DarkOliveGreen3Bis = 113,
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DarkOliveGreen3Ter = 149,
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DarkOrange = 208,
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DarkOrange3 = 130,
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DarkOrange3Bis = 166,
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DarkRed = 52,
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DarkRedBis = 88,
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DarkSeaGreen = 108,
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DarkSeaGreen1 = 158,
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DarkSeaGreen1Bis = 193,
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DarkSeaGreen2 = 151,
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DarkSeaGreen2Bis = 157,
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DarkSeaGreen3 = 115,
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DarkSeaGreen3Bis = 150,
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DarkSeaGreen4 = 65,
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DarkSeaGreen4Bis = 71,
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DarkSlateGray1 = 123,
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DarkSlateGray2 = 87,
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DarkSlateGray3 = 116,
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DarkTurquoise = 44,
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DarkViolet = 128,
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DarkVioletBis = 92,
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DeepPink1 = 198,
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DeepPink1Bis = 199,
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DeepPink2 = 197,
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DeepPink3 = 161,
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DeepPink3Bis = 162,
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DeepPink4 = 125,
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DeepPink4Bis = 89,
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DeepPink4Ter = 53,
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DeepSkyBlue1 = 39,
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DeepSkyBlue2 = 38,
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DeepSkyBlue3 = 31,
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DeepSkyBlue3Bis = 32,
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DeepSkyBlue4 = 23,
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DeepSkyBlue4Bis = 24,
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DeepSkyBlue4Ter = 25,
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DodgerBlue1 = 33,
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DodgerBlue2 = 27,
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DodgerBlue3 = 26,
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Gold1 = 220,
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Gold3 = 142,
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Gold3Bis = 178,
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Green1 = 46,
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Green3 = 34,
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Green3Bis = 40,
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Green4 = 28,
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GreenYellow = 154,
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Grey0 = 16,
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Grey100 = 231,
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Grey11 = 234,
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Grey15 = 235,
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Grey19 = 236,
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Grey23 = 237,
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Grey27 = 238,
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Grey3 = 232,
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Grey30 = 239,
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Grey35 = 240,
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Grey37 = 59,
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Grey39 = 241,
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Grey42 = 242,
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Grey46 = 243,
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Grey50 = 244,
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Grey53 = 102,
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Grey54 = 245,
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Grey58 = 246,
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Grey62 = 247,
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Grey63 = 139,
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Grey66 = 248,
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Grey69 = 145,
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Grey7 = 233,
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Grey70 = 249,
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Grey74 = 250,
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Grey78 = 251,
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Grey82 = 252,
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Grey84 = 188,
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Grey85 = 253,
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Grey89 = 254,
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Grey93 = 255,
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Honeydew2 = 194,
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HotPink = 205,
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HotPink2 = 169,
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HotPink3 = 132,
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HotPink3Bis = 168,
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HotPinkBis = 206,
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IndianRed = 131,
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IndianRed1 = 203,
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IndianRed1Bis = 204,
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IndianRedBis = 167,
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Khaki1 = 228,
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Khaki3 = 185,
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LightCoral = 210,
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LightCyan1Bis = 195,
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LightCyan3 = 152,
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LightGoldenrod1 = 227,
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LightGoldenrod2 = 186,
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LightGoldenrod2Bis = 221,
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LightGoldenrod2Ter = 222,
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LightGoldenrod3 = 179,
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LightGreen = 119,
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LightGreenBis = 120,
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LightPink1 = 217,
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LightPink3 = 174,
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LightPink4 = 95,
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LightSalmon1 = 216,
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LightSalmon3 = 137,
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LightSalmon3Bis = 173,
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LightSeaGreen = 37,
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LightSkyBlue1 = 153,
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LightSkyBlue3 = 109,
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LightSkyBlue3Bis = 110,
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LightSlateBlue = 105,
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LightSlateGrey = 103,
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LightSteelBlue = 147,
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LightSteelBlue1 = 189,
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LightSteelBlue3 = 146,
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LightYellow3 = 187,
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Magenta1 = 201,
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Magenta2 = 165,
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Magenta2Bis = 200,
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Magenta3 = 127,
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Magenta3Bis = 163,
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Magenta3Ter = 164,
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MediumOrchid = 134,
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MediumOrchid1 = 171,
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MediumOrchid1Bis = 207,
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MediumOrchid3 = 133,
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MediumPurple = 104,
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MediumPurple1 = 141,
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MediumPurple2 = 135,
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MediumPurple2Bis = 140,
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MediumPurple3 = 97,
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MediumPurple3Bis = 98,
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MediumPurple4 = 60,
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MediumSpringGreen = 49,
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MediumTurquoise = 80,
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MediumVioletRed = 126,
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MistyRose1 = 224,
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MistyRose3 = 181,
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NavajoWhite1 = 223,
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NavajoWhite3 = 144,
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NavyBlue = 17,
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||||
Orange1 = 214,
|
||||
Orange3 = 172,
|
||||
Orange4 = 58,
|
||||
Orange4Bis = 94,
|
||||
OrangeRed1 = 202,
|
||||
Orchid = 170,
|
||||
Orchid1 = 213,
|
||||
Orchid2 = 212,
|
||||
PaleGreen1 = 121,
|
||||
PaleGreen1Bis = 156,
|
||||
PaleGreen3 = 114,
|
||||
PaleGreen3Bis = 77,
|
||||
PaleTurquoise1 = 159,
|
||||
PaleTurquoise4 = 66,
|
||||
PaleVioletRed1 = 211,
|
||||
Pink1 = 218,
|
||||
Pink3 = 175,
|
||||
Plum1 = 219,
|
||||
Plum2 = 183,
|
||||
Plum3 = 176,
|
||||
Plum4 = 96,
|
||||
Purple = 129,
|
||||
Purple3 = 56,
|
||||
Purple4 = 54,
|
||||
Purple4Bis = 55,
|
||||
PurpleBis = 93,
|
||||
Red1 = 196,
|
||||
Red3 = 124,
|
||||
Red3Bis = 160,
|
||||
RosyBrown = 138,
|
||||
RoyalBlue1 = 63,
|
||||
Salmon1 = 209,
|
||||
SandyBrown = 215,
|
||||
SeaGreen1 = 84,
|
||||
SeaGreen1Bis = 85,
|
||||
SeaGreen2 = 83,
|
||||
SeaGreen3 = 78,
|
||||
SkyBlue1 = 117,
|
||||
SkyBlue2 = 111,
|
||||
SkyBlue3 = 74,
|
||||
SlateBlue1 = 99,
|
||||
SlateBlue3 = 61,
|
||||
SlateBlue3Bis = 62,
|
||||
SpringGreen1 = 48,
|
||||
SpringGreen2 = 42,
|
||||
SpringGreen2Bis = 47,
|
||||
SpringGreen3 = 35,
|
||||
SpringGreen3Bis = 41,
|
||||
SpringGreen4 = 29,
|
||||
SteelBlue = 67,
|
||||
SteelBlue1 = 75,
|
||||
SteelBlue1Bis = 81,
|
||||
SteelBlue3 = 68,
|
||||
Tan = 180,
|
||||
Thistle1 = 225,
|
||||
Thistle3 = 182,
|
||||
Turquoise2 = 45,
|
||||
Turquoise4 = 30,
|
||||
Violet = 177,
|
||||
Wheat1 = 229,
|
||||
Wheat4 = 101,
|
||||
Yellow1 = 226,
|
||||
Yellow2 = 190,
|
||||
Yellow3 = 148,
|
||||
Yellow3Bis = 184,
|
||||
Yellow4 = 100,
|
||||
Yellow4Bis = 106,
|
||||
};
|
||||
// clang-format on
|
||||
|
||||
// --- Hue -----
|
||||
Blue = 34,
|
||||
BlueLight = 94,
|
||||
public:
|
||||
Color(); // Transparent.
|
||||
Color(Palette256 index); // Implicit conversion from index to Color.
|
||||
Color(Palette16 index); // Implicit conversion from index to Color.
|
||||
Color(uint8_t red, uint8_t green, uint8_t blue);
|
||||
static Color RGB(uint8_t red, uint8_t green, uint8_t blue);
|
||||
static Color HSV(uint8_t hue, uint8_t saturation, uint8_t value);
|
||||
|
||||
Cyan = 36,
|
||||
CyanLight = 96,
|
||||
// --- Operators ------
|
||||
bool operator==(const Color& rhs) const;
|
||||
bool operator!=(const Color& rhs) const;
|
||||
|
||||
Green = 32,
|
||||
GreenLight = 92,
|
||||
std::wstring Print(bool is_background_color) const;
|
||||
|
||||
Magenta = 35,
|
||||
MagentaLight = 95,
|
||||
private:
|
||||
enum class ColorType : uint8_t {
|
||||
Palette16,
|
||||
Palette256,
|
||||
TrueColor,
|
||||
};
|
||||
|
||||
Red = 31,
|
||||
RedLight = 91,
|
||||
|
||||
Yellow = 33,
|
||||
YellowLight = 93,
|
||||
ColorType type_;
|
||||
union {
|
||||
uint8_t index_ = 0;
|
||||
uint8_t red_;
|
||||
};
|
||||
uint8_t green_ = 0;
|
||||
uint8_t blue_ = 0;
|
||||
};
|
||||
|
||||
} // namespace ftxui
|
||||
|
||||
@ -10,6 +10,8 @@ class Terminal {
|
||||
int dimy;
|
||||
};
|
||||
|
||||
static bool CanSupportTrueColors();
|
||||
|
||||
static Dimensions Size();
|
||||
};
|
||||
|
||||
333
src/ftxui/screen/color.cpp
Normal file
333
src/ftxui/screen/color.cpp
Normal file
@ -0,0 +1,333 @@
|
||||
#include "ftxui/screen/color.hpp"
|
||||
|
||||
#include <algorithm>
|
||||
|
||||
#include "ftxui/screen/string.hpp"
|
||||
|
||||
namespace ftxui {
|
||||
|
||||
struct Color256Info {
|
||||
const char* name;
|
||||
const uint8_t index;
|
||||
const uint8_t red;
|
||||
const uint8_t green;
|
||||
const uint8_t blue;
|
||||
};
|
||||
|
||||
// clang-format off
|
||||
const Color256Info color256_info[] = {
|
||||
{"Grey0" , 16 , 0 , 0 , 0 } ,
|
||||
{"NavyBlue" , 17 , 0 , 0 , 95 } ,
|
||||
{"DarkBlue" , 18 , 0 , 0 , 135 } ,
|
||||
{"Blue3" , 19 , 0 , 0 , 175 } ,
|
||||
{"Blue3Bis" , 20 , 0 , 0 , 215 } ,
|
||||
{"Blue1" , 21 , 0 , 0 , 255 } ,
|
||||
{"DarkGreen" , 22 , 0 , 95 , 0 } ,
|
||||
{"DeepSkyBlue4" , 23 , 0 , 95 , 95 } ,
|
||||
{"DeepSkyBlue4Bis" , 24 , 0 , 95 , 135 } ,
|
||||
{"DeepSkyBlue4Ter" , 25 , 0 , 95 , 175 } ,
|
||||
{"DodgerBlue3" , 26 , 0 , 95 , 215 } ,
|
||||
{"DodgerBlue2" , 27 , 0 , 95 , 255 } ,
|
||||
{"Green4" , 28 , 0 , 135 , 0 } ,
|
||||
{"SpringGreen4" , 29 , 0 , 135 , 95 } ,
|
||||
{"Turquoise4" , 30 , 0 , 135 , 135 } ,
|
||||
{"DeepSkyBlue3" , 31 , 0 , 135 , 175 } ,
|
||||
{"DeepSkyBlue3Bis" , 32 , 0 , 135 , 215 } ,
|
||||
{"DodgerBlue1" , 33 , 0 , 135 , 255 } ,
|
||||
{"Green3" , 34 , 0 , 175 , 0 } ,
|
||||
{"SpringGreen3" , 35 , 0 , 175 , 95 } ,
|
||||
{"DarkCyan" , 36 , 0 , 175 , 135 } ,
|
||||
{"LightSeaGreen" , 37 , 0 , 175 , 175 } ,
|
||||
{"DeepSkyBlue2" , 38 , 0 , 175 , 215 } ,
|
||||
{"DeepSkyBlue1" , 39 , 0 , 175 , 255 } ,
|
||||
{"Green3Bis" , 40 , 0 , 215 , 0 } ,
|
||||
{"SpringGreen3Bis" , 41 , 0 , 215 , 95 } ,
|
||||
{"SpringGreen2" , 42 , 0 , 215 , 135 } ,
|
||||
{"Cyan3" , 43 , 0 , 215 , 175 } ,
|
||||
{"DarkTurquoise" , 44 , 0 , 215 , 215 } ,
|
||||
{"Turquoise2" , 45 , 0 , 215 , 255 } ,
|
||||
{"Green1" , 46 , 0 , 255 , 0 } ,
|
||||
{"SpringGreen2Bis" , 47 , 0 , 255 , 95 } ,
|
||||
{"SpringGreen1" , 48 , 0 , 255 , 135 } ,
|
||||
{"MediumSpringGreen" , 49 , 0 , 255 , 175 } ,
|
||||
{"Cyan2" , 50 , 0 , 255 , 215 } ,
|
||||
{"Cyan1" , 51 , 0 , 255 , 255 } ,
|
||||
{"DarkRed" , 52 , 95 , 0 , 0 } ,
|
||||
{"DeepPink4Ter" , 53 , 95 , 0 , 95 } ,
|
||||
{"Purple4" , 54 , 95 , 0 , 135 } ,
|
||||
{"Purple4Bis" , 55 , 95 , 0 , 175 } ,
|
||||
{"Purple3" , 56 , 95 , 0 , 215 } ,
|
||||
{"BlueViolet" , 57 , 95 , 0 , 255 } ,
|
||||
{"Orange4" , 58 , 95 , 95 , 0 } ,
|
||||
{"Grey37" , 59 , 95 , 95 , 95 } ,
|
||||
{"MediumPurple4" , 60 , 95 , 95 , 135 } ,
|
||||
{"SlateBlue3" , 61 , 95 , 95 , 175 } ,
|
||||
{"SlateBlue3Bis" , 62 , 95 , 95 , 215 } ,
|
||||
{"RoyalBlue1" , 63 , 95 , 95 , 255 } ,
|
||||
{"Chartreuse4" , 64 , 95 , 135 , 0 } ,
|
||||
{"DarkSeaGreen4" , 65 , 95 , 135 , 95 } ,
|
||||
{"PaleTurquoise4" , 66 , 95 , 135 , 135 } ,
|
||||
{"SteelBlue" , 67 , 95 , 135 , 175 } ,
|
||||
{"SteelBlue3" , 68 , 95 , 135 , 215 } ,
|
||||
{"CornflowerBlue" , 69 , 95 , 135 , 255 } ,
|
||||
{"Chartreuse3" , 70 , 95 , 175 , 0 } ,
|
||||
{"DarkSeaGreen4Bis" , 71 , 95 , 175 , 95 } ,
|
||||
{"CadetBlue" , 72 , 95 , 175 , 135 } ,
|
||||
{"CadetBlueBis" , 73 , 95 , 175 , 175 } ,
|
||||
{"SkyBlue3" , 74 , 95 , 175 , 215 } ,
|
||||
{"SteelBlue1" , 75 , 95 , 175 , 255 } ,
|
||||
{"Chartreuse3Bis" , 76 , 95 , 215 , 0 } ,
|
||||
{"PaleGreen3Bis" , 77 , 95 , 215 , 95 } ,
|
||||
{"SeaGreen3" , 78 , 95 , 215 , 135 } ,
|
||||
{"Aquamarine3" , 79 , 95 , 215 , 175 } ,
|
||||
{"MediumTurquoise" , 80 , 95 , 215 , 215 } ,
|
||||
{"SteelBlue1Bis" , 81 , 95 , 215 , 255 } ,
|
||||
{"Chartreuse2Bis" , 82 , 95 , 255 , 0 } ,
|
||||
{"SeaGreen2" , 83 , 95 , 255 , 95 } ,
|
||||
{"SeaGreen1" , 84 , 95 , 255 , 135 } ,
|
||||
{"SeaGreen1Bis" , 85 , 95 , 255 , 175 } ,
|
||||
{"Aquamarine1Bis" , 86 , 95 , 255 , 215 } ,
|
||||
{"DarkSlateGray2" , 87 , 95 , 255 , 255 } ,
|
||||
{"DarkRedBis" , 88 , 135 , 0 , 0 } ,
|
||||
{"DeepPink4Bis" , 89 , 135 , 0 , 95 } ,
|
||||
{"DarkMagenta" , 90 , 135 , 0 , 135 } ,
|
||||
{"DarkMagentaBis" , 91 , 135 , 0 , 175 } ,
|
||||
{"DarkVioletBis" , 92 , 135 , 0 , 215 } ,
|
||||
{"PurpleBis" , 93 , 135 , 0 , 255 } ,
|
||||
{"Orange4Bis" , 94 , 135 , 95 , 0 } ,
|
||||
{"LightPink4" , 95 , 135 , 95 , 95 } ,
|
||||
{"Plum4" , 96 , 135 , 95 , 135 } ,
|
||||
{"MediumPurple3" , 97 , 135 , 95 , 175 } ,
|
||||
{"MediumPurple3Bis" , 98 , 135 , 95 , 215 } ,
|
||||
{"SlateBlue1" , 99 , 135 , 95 , 255 } ,
|
||||
{"Yellow4" , 100 , 135 , 135 , 0 } ,
|
||||
{"Wheat4" , 101 , 135 , 135 , 95 } ,
|
||||
{"Grey53" , 102 , 135 , 135 , 135 } ,
|
||||
{"LightSlateGrey" , 103 , 135 , 135 , 175 } ,
|
||||
{"MediumPurple" , 104 , 135 , 135 , 215 } ,
|
||||
{"LightSlateBlue" , 105 , 135 , 135 , 255 } ,
|
||||
{"Yellow4Bis" , 106 , 135 , 175 , 0 } ,
|
||||
{"DarkOliveGreen3" , 107 , 135 , 175 , 95 } ,
|
||||
{"DarkSeaGreen" , 108 , 135 , 175 , 135 } ,
|
||||
{"LightSkyBlue3" , 109 , 135 , 175 , 175 } ,
|
||||
{"LightSkyBlue3Bis" , 110 , 135 , 175 , 215 } ,
|
||||
{"SkyBlue2" , 111 , 135 , 175 , 255 } ,
|
||||
{"Chartreuse2" , 112 , 135 , 215 , 0 } ,
|
||||
{"DarkOliveGreen3Bis" , 113 , 135 , 215 , 95 } ,
|
||||
{"PaleGreen3" , 114 , 135 , 215 , 135 } ,
|
||||
{"DarkSeaGreen3" , 115 , 135 , 215 , 175 } ,
|
||||
{"DarkSlateGray3" , 116 , 135 , 215 , 215 } ,
|
||||
{"SkyBlue1" , 117 , 135 , 215 , 255 } ,
|
||||
{"Chartreuse1" , 118 , 135 , 255 , 0 } ,
|
||||
{"LightGreen" , 119 , 135 , 255 , 95 } ,
|
||||
{"LightGreenBis" , 120 , 135 , 255 , 135 } ,
|
||||
{"PaleGreen1" , 121 , 135 , 255 , 175 } ,
|
||||
{"Aquamarine1" , 122 , 135 , 255 , 215 } ,
|
||||
{"DarkSlateGray1" , 123 , 135 , 255 , 255 } ,
|
||||
{"Red3" , 124 , 175 , 0 , 0 } ,
|
||||
{"DeepPink4" , 125 , 175 , 0 , 95 } ,
|
||||
{"MediumVioletRed" , 126 , 175 , 0 , 135 } ,
|
||||
{"Magenta3" , 127 , 175 , 0 , 175 } ,
|
||||
{"DarkViolet" , 128 , 175 , 0 , 215 } ,
|
||||
{"Purple" , 129 , 175 , 0 , 255 } ,
|
||||
{"DarkOrange3" , 130 , 175 , 95 , 0 } ,
|
||||
{"IndianRed" , 131 , 175 , 95 , 95 } ,
|
||||
{"HotPink3" , 132 , 175 , 95 , 135 } ,
|
||||
{"MediumOrchid3" , 133 , 175 , 95 , 175 } ,
|
||||
{"MediumOrchid" , 134 , 175 , 95 , 215 } ,
|
||||
{"MediumPurple2" , 135 , 175 , 95 , 255 } ,
|
||||
{"DarkGoldenrod" , 136 , 175 , 135 , 0 } ,
|
||||
{"LightSalmon3" , 137 , 175 , 135 , 95 } ,
|
||||
{"RosyBrown" , 138 , 175 , 135 , 135 } ,
|
||||
{"Grey63" , 139 , 175 , 135 , 175 } ,
|
||||
{"MediumPurple2Bis" , 140 , 175 , 135 , 215 } ,
|
||||
{"MediumPurple1" , 141 , 175 , 135 , 255 } ,
|
||||
{"Gold3" , 142 , 175 , 175 , 0 } ,
|
||||
{"DarkKhaki" , 143 , 175 , 175 , 95 } ,
|
||||
{"NavajoWhite3" , 144 , 175 , 175 , 135 } ,
|
||||
{"Grey69" , 145 , 175 , 175 , 175 } ,
|
||||
{"LightSteelBlue3" , 146 , 175 , 175 , 215 } ,
|
||||
{"LightSteelBlue" , 147 , 175 , 175 , 255 } ,
|
||||
{"Yellow3" , 148 , 175 , 215 , 0 } ,
|
||||
{"DarkOliveGreen3Ter" , 149 , 175 , 215 , 95 } ,
|
||||
{"DarkSeaGreen3Bis" , 150 , 175 , 215 , 135 } ,
|
||||
{"DarkSeaGreen2" , 151 , 175 , 215 , 175 } ,
|
||||
{"LightCyan3" , 152 , 175 , 215 , 215 } ,
|
||||
{"LightSkyBlue1" , 153 , 175 , 215 , 255 } ,
|
||||
{"GreenYellow" , 154 , 175 , 255 , 0 } ,
|
||||
{"DarkOliveGreen2" , 155 , 175 , 255 , 95 } ,
|
||||
{"PaleGreen1Bis" , 156 , 175 , 255 , 135 } ,
|
||||
{"DarkSeaGreen2Bis" , 157 , 175 , 255 , 175 } ,
|
||||
{"DarkSeaGreen1" , 158 , 175 , 255 , 215 } ,
|
||||
{"PaleTurquoise1" , 159 , 175 , 255 , 255 } ,
|
||||
{"Red3Bis" , 160 , 215 , 0 , 0 } ,
|
||||
{"DeepPink3" , 161 , 215 , 0 , 95 } ,
|
||||
{"DeepPink3Bis" , 162 , 215 , 0 , 135 } ,
|
||||
{"Magenta3Bis" , 163 , 215 , 0 , 175 } ,
|
||||
{"Magenta3Ter" , 164 , 215 , 0 , 215 } ,
|
||||
{"Magenta2" , 165 , 215 , 0 , 255 } ,
|
||||
{"DarkOrange3Bis" , 166 , 215 , 95 , 0 } ,
|
||||
{"IndianRedBis" , 167 , 215 , 95 , 95 } ,
|
||||
{"HotPink3Bis" , 168 , 215 , 95 , 135 } ,
|
||||
{"HotPink2" , 169 , 215 , 95 , 175 } ,
|
||||
{"Orchid" , 170 , 215 , 95 , 215 } ,
|
||||
{"MediumOrchid1" , 171 , 215 , 95 , 255 } ,
|
||||
{"Orange3" , 172 , 215 , 135 , 0 } ,
|
||||
{"LightSalmon3" , 173 , 215 , 135 , 95 } ,
|
||||
{"LightPink3" , 174 , 215 , 135 , 135 } ,
|
||||
{"Pink3" , 175 , 215 , 135 , 175 } ,
|
||||
{"Plum3" , 176 , 215 , 135 , 215 } ,
|
||||
{"Violet" , 177 , 215 , 135 , 255 } ,
|
||||
{"Gold3Bis" , 178 , 215 , 175 , 0 } ,
|
||||
{"LightGoldenrod3" , 179 , 215 , 175 , 95 } ,
|
||||
{"Tan" , 180 , 215 , 175 , 135 } ,
|
||||
{"MistyRose3" , 181 , 215 , 175 , 175 } ,
|
||||
{"Thistle3" , 182 , 215 , 175 , 215 } ,
|
||||
{"Plum2" , 183 , 215 , 175 , 255 } ,
|
||||
{"Yellow3Bis" , 184 , 215 , 215 , 0 } ,
|
||||
{"Khaki3" , 185 , 215 , 215 , 95 } ,
|
||||
{"LightGoldenrod2" , 186 , 215 , 215 , 135 } ,
|
||||
{"LightYellow3" , 187 , 215 , 215 , 175 } ,
|
||||
{"Grey84" , 188 , 215 , 215 , 215 } ,
|
||||
{"LightSteelBlue1" , 189 , 215 , 215 , 255 } ,
|
||||
{"Yellow2" , 190 , 215 , 255 , 0 } ,
|
||||
{"DarkOliveGreen1" , 191 , 215 , 255 , 95 } ,
|
||||
{"DarkOliveGreen1Bis" , 192 , 215 , 255 , 135 } ,
|
||||
{"DarkSeaGreen1Bis" , 193 , 215 , 255 , 175 } ,
|
||||
{"Honeydew2" , 194 , 215 , 255 , 215 } ,
|
||||
{"LightCyan1Bis" , 195 , 215 , 255 , 255 } ,
|
||||
{"Red1" , 196 , 255 , 0 , 0 } ,
|
||||
{"DeepPink2" , 197 , 255 , 0 , 95 } ,
|
||||
{"DeepPink1" , 198 , 255 , 0 , 135 } ,
|
||||
{"DeepPink1Bis" , 199 , 255 , 0 , 175 } ,
|
||||
{"Magenta2Bis" , 200 , 255 , 0 , 215 } ,
|
||||
{"Magenta1" , 201 , 255 , 0 , 255 } ,
|
||||
{"OrangeRed1" , 202 , 255 , 95 , 0 } ,
|
||||
{"IndianRed1" , 203 , 255 , 95 , 95 } ,
|
||||
{"IndianRed1Bis" , 204 , 255 , 95 , 135 } ,
|
||||
{"HotPink" , 205 , 255 , 95 , 175 } ,
|
||||
{"HotPinkBis" , 206 , 255 , 95 , 215 } ,
|
||||
{"MediumOrchid1Bis" , 207 , 255 , 95 , 255 } ,
|
||||
{"DarkOrange" , 208 , 255 , 135 , 0 } ,
|
||||
{"Salmon1" , 209 , 255 , 135 , 95 } ,
|
||||
{"LightCoral" , 210 , 255 , 135 , 135 } ,
|
||||
{"PaleVioletRed1" , 211 , 255 , 135 , 175 } ,
|
||||
{"Orchid2" , 212 , 255 , 135 , 215 } ,
|
||||
{"Orchid1" , 213 , 255 , 135 , 255 } ,
|
||||
{"Orange1" , 214 , 255 , 175 , 0 } ,
|
||||
{"SandyBrown" , 215 , 255 , 175 , 95 } ,
|
||||
{"LightSalmon1" , 216 , 255 , 175 , 135 } ,
|
||||
{"LightPink1" , 217 , 255 , 175 , 175 } ,
|
||||
{"Pink1" , 218 , 255 , 175 , 215 } ,
|
||||
{"Plum1" , 219 , 255 , 175 , 255 } ,
|
||||
{"Gold1" , 220 , 255 , 215 , 0 } ,
|
||||
{"LightGoldenrod2Bis" , 221 , 255 , 215 , 95 } ,
|
||||
{"LightGoldenrod2Ter" , 222 , 255 , 215 , 135 } ,
|
||||
{"NavajoWhite1" , 223 , 255 , 215 , 175 } ,
|
||||
{"MistyRose1" , 224 , 255 , 215 , 215 } ,
|
||||
{"Thistle1" , 225 , 255 , 215 , 255 } ,
|
||||
{"Yellow1" , 226 , 255 , 255 , 0 } ,
|
||||
{"LightGoldenrod1" , 227 , 255 , 255 , 95 } ,
|
||||
{"Khaki1" , 228 , 255 , 255 , 135 } ,
|
||||
{"Wheat1" , 229 , 255 , 255 , 175 } ,
|
||||
{"Cornsilk1" , 230 , 255 , 255 , 215 } ,
|
||||
{"Grey100" , 231 , 255 , 255 , 255 } ,
|
||||
{"Grey3" , 232 , 8 , 8 , 8 } ,
|
||||
{"Grey7" , 233 , 18 , 18 , 18 } ,
|
||||
{"Grey11" , 234 , 28 , 28 , 28 } ,
|
||||
{"Grey15" , 235 , 38 , 38 , 38 } ,
|
||||
{"Grey19" , 236 , 48 , 48 , 48 } ,
|
||||
{"Grey23" , 237 , 58 , 58 , 58 } ,
|
||||
{"Grey27" , 238 , 68 , 68 , 68 } ,
|
||||
{"Grey30" , 239 , 78 , 78 , 78 } ,
|
||||
{"Grey35" , 240 , 88 , 88 , 88 } ,
|
||||
{"Grey39" , 241 , 98 , 98 , 98 } ,
|
||||
{"Grey42" , 242 , 108 , 108 , 108 } ,
|
||||
{"Grey46" , 243 , 118 , 118 , 118 } ,
|
||||
{"Grey50" , 244 , 128 , 128 , 128 } ,
|
||||
{"Grey54" , 245 , 138 , 138 , 138 } ,
|
||||
{"Grey58" , 246 , 148 , 148 , 148 } ,
|
||||
{"Grey62" , 247 , 158 , 158 , 158 } ,
|
||||
{"Grey66" , 248 , 168 , 168 , 168 } ,
|
||||
{"Grey70" , 249 , 178 , 178 , 178 } ,
|
||||
{"Grey74" , 250 , 188 , 188 , 188 } ,
|
||||
{"Grey78" , 251 , 198 , 198 , 198 } ,
|
||||
{"Grey82" , 252 , 208 , 208 , 208 } ,
|
||||
{"Grey85" , 253 , 218 , 218 , 218 } ,
|
||||
{"Grey89" , 254 , 228 , 228 , 228 } ,
|
||||
{"Grey93" , 255 , 238 , 238 , 238 } ,
|
||||
};
|
||||
// clang-format on
|
||||
|
||||
bool Color::operator==(const Color& rhs) const {
|
||||
(void)color256_info;
|
||||
return red_ == rhs.red_ && green_ == rhs.green_ && blue_ == rhs.blue_ &&
|
||||
type_ == rhs.type_;
|
||||
}
|
||||
|
||||
bool Color::operator!=(const Color& rhs) const {
|
||||
return !operator==(rhs);
|
||||
}
|
||||
|
||||
std::wstring Color::Print(bool is_background_color) const {
|
||||
switch (type_) {
|
||||
case ColorType::Palette16:
|
||||
return to_wstring(
|
||||
std::to_string((is_background_color ? 10 : 0) + index_));
|
||||
|
||||
case ColorType::Palette256:
|
||||
return to_wstring(std::to_string(is_background_color ? 48 : 38) //
|
||||
+ ";5;" //
|
||||
+ std::to_string(index_)); //
|
||||
|
||||
case ColorType::TrueColor:
|
||||
return to_wstring(std::to_string(is_background_color ? 48 : 38) //
|
||||
+ ";2;" //
|
||||
+ std::to_string(red_) + ";" //
|
||||
+ std::to_string(green_) + ";" //
|
||||
+ std::to_string(blue_)); //
|
||||
}
|
||||
return L"";
|
||||
}
|
||||
|
||||
Color::Color() : type_(ColorType::Palette16), index_(Palette16::Default) {}
|
||||
Color::Color(Palette16 index) : type_(ColorType::Palette16), index_(index) {}
|
||||
Color::Color(Palette256 index) : type_(ColorType::Palette256), index_(index) {}
|
||||
Color::Color(uint8_t red, uint8_t green, uint8_t blue)
|
||||
: type_(ColorType::TrueColor), red_(red), green_(green), blue_(blue) {}
|
||||
|
||||
// static
|
||||
Color Color::RGB(uint8_t red, uint8_t green, uint8_t blue) {
|
||||
return Color(red, green, blue);
|
||||
}
|
||||
|
||||
// static
|
||||
Color Color::HSV(uint8_t h, uint8_t s, uint8_t v) {
|
||||
if (s == 0)
|
||||
return Color(v, v, v);
|
||||
|
||||
uint8_t region = h / 43;
|
||||
uint8_t remainder = (h - (region * 43)) * 6;
|
||||
uint8_t p = (v * (255 - s)) >> 8;
|
||||
uint8_t q = (v * (255 - ((s * remainder) >> 8))) >> 8;
|
||||
uint8_t t = (v * (255 - ((s * (255 - remainder)) >> 8))) >> 8;
|
||||
|
||||
// clang-format off
|
||||
switch (region) {
|
||||
case 0: return Color(v,t,p);
|
||||
case 1: return Color(q,v,p);
|
||||
case 2: return Color(p,v,t);
|
||||
case 3: return Color(p,q,v);
|
||||
case 4: return Color(t,p,v);
|
||||
case 5: return Color(v,p,q);
|
||||
}
|
||||
// clang-format on
|
||||
|
||||
return Color(0, 0, 0);
|
||||
}
|
||||
|
||||
} // namespace ftxui
|
||||
|
||||
// Copyright 2020 Arthur Sonzogni. All rights reserved.
|
||||
// Use of this source code is governed by the MIT license that can be found in
|
||||
// the LICENSE file.
|
||||
@ -85,11 +85,8 @@ void UpdatePixelStyle(std::wstringstream& ss, Pixel& previous, Pixel& next) {
|
||||
|
||||
if (next.foreground_color != previous.foreground_color ||
|
||||
next.background_color != previous.background_color) {
|
||||
ss << L"\x1B[" +
|
||||
to_wstring(std::to_string((uint8_t)next.foreground_color)) + L"m";
|
||||
ss << L"\x1B[" +
|
||||
to_wstring(std::to_string(10 + (uint8_t)next.background_color)) +
|
||||
L"m";
|
||||
ss << L"\x1B[" + next.foreground_color.Print(false) + L"m";
|
||||
ss << L"\x1B[" + next.background_color.Print(true) + L"m";
|
||||
}
|
||||
|
||||
previous = next;
|
||||
|
||||
@ -2,6 +2,8 @@
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
#include <cstdlib>
|
||||
|
||||
#if defined(_WIN32)
|
||||
#define WIN32_LEAN_AND_MEAN
|
||||
#define NOMINMAX
|
||||
@ -33,6 +35,11 @@ Terminal::Dimensions Terminal::Size() {
|
||||
#endif
|
||||
}
|
||||
|
||||
bool Terminal::CanSupportTrueColors() {
|
||||
std::string COLORTERM = std::getenv("COLORTERM");
|
||||
return COLORTERM.compare("24bit") || COLORTERM.compare("trueColor");
|
||||
}
|
||||
|
||||
} // namespace ftxui
|
||||
|
||||
// Copyright 2020 Arthur Sonzogni. All rights reserved.
|
||||
|
||||
Loading…
Reference in New Issue
Block a user