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[general] moving ios and android project under ./platform folder

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This commit is contained in:
Petr Pokorny
2020-12-20 12:38:56 +01:00
parent 8e759a51e4
commit 41f0be34e7
9877 changed files with 141 additions and 2889 deletions
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(c) Dean McNamee <dean@gmail.com>, 2012.
(c) Konstantin Käfer <mail@kkaefer.com>, 2014.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to
deal in the Software without restriction, including without limitation the
rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
sell copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
IN THE SOFTWARE.

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// (c) Dean McNamee <dean@gmail.com>, 2012.
// C++ port by Mapbox, Konstantin Käfer <mail@kkaefer.com>, 2014-2017.
//
// https://github.com/deanm/css-color-parser-js
// https://github.com/kkaefer/css-color-parser-cpp
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
#include "csscolorparser/csscolorparser.hpp"
#include <cstdint>
#include <vector>
#include <sstream>
#include <algorithm>
namespace CSSColorParser {
// http://www.w3.org/TR/css3-color/
struct NamedColor { const char *const name; const Color color; };
const NamedColor namedColors[] = {
{ "transparent", { 0, 0, 0, 0 } }, { "aliceblue", { 240, 248, 255, 1 } },
{ "antiquewhite", { 250, 235, 215, 1 } }, { "aqua", { 0, 255, 255, 1 } },
{ "aquamarine", { 127, 255, 212, 1 } }, { "azure", { 240, 255, 255, 1 } },
{ "beige", { 245, 245, 220, 1 } }, { "bisque", { 255, 228, 196, 1 } },
{ "black", { 0, 0, 0, 1 } }, { "blanchedalmond", { 255, 235, 205, 1 } },
{ "blue", { 0, 0, 255, 1 } }, { "blueviolet", { 138, 43, 226, 1 } },
{ "brown", { 165, 42, 42, 1 } }, { "burlywood", { 222, 184, 135, 1 } },
{ "cadetblue", { 95, 158, 160, 1 } }, { "chartreuse", { 127, 255, 0, 1 } },
{ "chocolate", { 210, 105, 30, 1 } }, { "coral", { 255, 127, 80, 1 } },
{ "cornflowerblue", { 100, 149, 237, 1 } }, { "cornsilk", { 255, 248, 220, 1 } },
{ "crimson", { 220, 20, 60, 1 } }, { "cyan", { 0, 255, 255, 1 } },
{ "darkblue", { 0, 0, 139, 1 } }, { "darkcyan", { 0, 139, 139, 1 } },
{ "darkgoldenrod", { 184, 134, 11, 1 } }, { "darkgray", { 169, 169, 169, 1 } },
{ "darkgreen", { 0, 100, 0, 1 } }, { "darkgrey", { 169, 169, 169, 1 } },
{ "darkkhaki", { 189, 183, 107, 1 } }, { "darkmagenta", { 139, 0, 139, 1 } },
{ "darkolivegreen", { 85, 107, 47, 1 } }, { "darkorange", { 255, 140, 0, 1 } },
{ "darkorchid", { 153, 50, 204, 1 } }, { "darkred", { 139, 0, 0, 1 } },
{ "darksalmon", { 233, 150, 122, 1 } }, { "darkseagreen", { 143, 188, 143, 1 } },
{ "darkslateblue", { 72, 61, 139, 1 } }, { "darkslategray", { 47, 79, 79, 1 } },
{ "darkslategrey", { 47, 79, 79, 1 } }, { "darkturquoise", { 0, 206, 209, 1 } },
{ "darkviolet", { 148, 0, 211, 1 } }, { "deeppink", { 255, 20, 147, 1 } },
{ "deepskyblue", { 0, 191, 255, 1 } }, { "dimgray", { 105, 105, 105, 1 } },
{ "dimgrey", { 105, 105, 105, 1 } }, { "dodgerblue", { 30, 144, 255, 1 } },
{ "firebrick", { 178, 34, 34, 1 } }, { "floralwhite", { 255, 250, 240, 1 } },
{ "forestgreen", { 34, 139, 34, 1 } }, { "fuchsia", { 255, 0, 255, 1 } },
{ "gainsboro", { 220, 220, 220, 1 } }, { "ghostwhite", { 248, 248, 255, 1 } },
{ "gold", { 255, 215, 0, 1 } }, { "goldenrod", { 218, 165, 32, 1 } },
{ "gray", { 128, 128, 128, 1 } }, { "green", { 0, 128, 0, 1 } },
{ "greenyellow", { 173, 255, 47, 1 } }, { "grey", { 128, 128, 128, 1 } },
{ "honeydew", { 240, 255, 240, 1 } }, { "hotpink", { 255, 105, 180, 1 } },
{ "indianred", { 205, 92, 92, 1 } }, { "indigo", { 75, 0, 130, 1 } },
{ "ivory", { 255, 255, 240, 1 } }, { "khaki", { 240, 230, 140, 1 } },
{ "lavender", { 230, 230, 250, 1 } }, { "lavenderblush", { 255, 240, 245, 1 } },
{ "lawngreen", { 124, 252, 0, 1 } }, { "lemonchiffon", { 255, 250, 205, 1 } },
{ "lightblue", { 173, 216, 230, 1 } }, { "lightcoral", { 240, 128, 128, 1 } },
{ "lightcyan", { 224, 255, 255, 1 } }, { "lightgoldenrodyellow", { 250, 250, 210, 1 } },
{ "lightgray", { 211, 211, 211, 1 } }, { "lightgreen", { 144, 238, 144, 1 } },
{ "lightgrey", { 211, 211, 211, 1 } }, { "lightpink", { 255, 182, 193, 1 } },
{ "lightsalmon", { 255, 160, 122, 1 } }, { "lightseagreen", { 32, 178, 170, 1 } },
{ "lightskyblue", { 135, 206, 250, 1 } }, { "lightslategray", { 119, 136, 153, 1 } },
{ "lightslategrey", { 119, 136, 153, 1 } }, { "lightsteelblue", { 176, 196, 222, 1 } },
{ "lightyellow", { 255, 255, 224, 1 } }, { "lime", { 0, 255, 0, 1 } },
{ "limegreen", { 50, 205, 50, 1 } }, { "linen", { 250, 240, 230, 1 } },
{ "magenta", { 255, 0, 255, 1 } }, { "maroon", { 128, 0, 0, 1 } },
{ "mediumaquamarine", { 102, 205, 170, 1 } }, { "mediumblue", { 0, 0, 205, 1 } },
{ "mediumorchid", { 186, 85, 211, 1 } }, { "mediumpurple", { 147, 112, 219, 1 } },
{ "mediumseagreen", { 60, 179, 113, 1 } }, { "mediumslateblue", { 123, 104, 238, 1 } },
{ "mediumspringgreen", { 0, 250, 154, 1 } }, { "mediumturquoise", { 72, 209, 204, 1 } },
{ "mediumvioletred", { 199, 21, 133, 1 } }, { "midnightblue", { 25, 25, 112, 1 } },
{ "mintcream", { 245, 255, 250, 1 } }, { "mistyrose", { 255, 228, 225, 1 } },
{ "moccasin", { 255, 228, 181, 1 } }, { "navajowhite", { 255, 222, 173, 1 } },
{ "navy", { 0, 0, 128, 1 } }, { "oldlace", { 253, 245, 230, 1 } },
{ "olive", { 128, 128, 0, 1 } }, { "olivedrab", { 107, 142, 35, 1 } },
{ "orange", { 255, 165, 0, 1 } }, { "orangered", { 255, 69, 0, 1 } },
{ "orchid", { 218, 112, 214, 1 } }, { "palegoldenrod", { 238, 232, 170, 1 } },
{ "palegreen", { 152, 251, 152, 1 } }, { "paleturquoise", { 175, 238, 238, 1 } },
{ "palevioletred", { 219, 112, 147, 1 } }, { "papayawhip", { 255, 239, 213, 1 } },
{ "peachpuff", { 255, 218, 185, 1 } }, { "peru", { 205, 133, 63, 1 } },
{ "pink", { 255, 192, 203, 1 } }, { "plum", { 221, 160, 221, 1 } },
{ "powderblue", { 176, 224, 230, 1 } }, { "purple", { 128, 0, 128, 1 } },
{ "red", { 255, 0, 0, 1 } }, { "rosybrown", { 188, 143, 143, 1 } },
{ "royalblue", { 65, 105, 225, 1 } }, { "saddlebrown", { 139, 69, 19, 1 } },
{ "salmon", { 250, 128, 114, 1 } }, { "sandybrown", { 244, 164, 96, 1 } },
{ "seagreen", { 46, 139, 87, 1 } }, { "seashell", { 255, 245, 238, 1 } },
{ "sienna", { 160, 82, 45, 1 } }, { "silver", { 192, 192, 192, 1 } },
{ "skyblue", { 135, 206, 235, 1 } }, { "slateblue", { 106, 90, 205, 1 } },
{ "slategray", { 112, 128, 144, 1 } }, { "slategrey", { 112, 128, 144, 1 } },
{ "snow", { 255, 250, 250, 1 } }, { "springgreen", { 0, 255, 127, 1 } },
{ "steelblue", { 70, 130, 180, 1 } }, { "tan", { 210, 180, 140, 1 } },
{ "teal", { 0, 128, 128, 1 } }, { "thistle", { 216, 191, 216, 1 } },
{ "tomato", { 255, 99, 71, 1 } }, { "turquoise", { 64, 224, 208, 1 } },
{ "violet", { 238, 130, 238, 1 } }, { "wheat", { 245, 222, 179, 1 } },
{ "white", { 255, 255, 255, 1 } }, { "whitesmoke", { 245, 245, 245, 1 } },
{ "yellow", { 255, 255, 0, 1 } }, { "yellowgreen", { 154, 205, 50, 1 } }
};
template <typename T>
uint8_t clamp_css_byte(T i) { // Clamp to integer 0 .. 255.
i = ::round(i); // Seems to be what Chrome does (vs truncation).
return i < 0 ? 0 : i > 255 ? 255 : uint8_t(i);
}
template <typename T>
float clamp_css_float(T f) { // Clamp to float 0.0 .. 1.0.
return f < 0 ? 0 : f > 1 ? 1 : float(f);
}
float parseFloat(const std::string& str) {
return strtof(str.c_str(), nullptr);
}
int64_t parseInt(const std::string& str, uint8_t base = 10) {
return strtoll(str.c_str(), nullptr, base);
}
uint8_t parse_css_int(const std::string& str) { // int or percentage.
if (str.length() && str.back() == '%') {
return clamp_css_byte(parseFloat(str) / 100.0f * 255.0f);
} else {
return clamp_css_byte(parseInt(str));
}
}
float parse_css_float(const std::string& str) { // float or percentage.
if (str.length() && str.back() == '%') {
return clamp_css_float(parseFloat(str) / 100.0f);
} else {
return clamp_css_float(parseFloat(str));
}
}
float css_hue_to_rgb(float m1, float m2, float h) {
if (h < 0.0f) {
h += 1.0f;
} else if (h > 1.0f) {
h -= 1.0f;
}
if (h * 6.0f < 1.0f) {
return m1 + (m2 - m1) * h * 6.0f;
}
if (h * 2.0f < 1.0f) {
return m2;
}
if (h * 3.0f < 2.0f) {
return m1 + (m2 - m1) * (2.0f / 3.0f - h) * 6.0f;
}
return m1;
}
std::vector<std::string> split(const std::string& s, char delim) {
std::vector<std::string> elems;
std::stringstream ss(s);
std::string item;
while (std::getline(ss, item, delim)) {
elems.push_back(item);
}
return elems;
}
std::experimental::optional<Color> parse(const std::string& css_str) {
std::string str = css_str;
// Remove all whitespace, not compliant, but should just be more accepting.
str.erase(std::remove(str.begin(), str.end(), ' '), str.end());
// Convert to lowercase.
std::transform(str.begin(), str.end(), str.begin(), ::tolower);
for (const auto& namedColor : namedColors) {
if (str == namedColor.name) {
return { namedColor.color };
}
}
// #abc and #abc123 syntax.
if (str.length() && str.front() == '#') {
if (str.length() == 4) {
int64_t iv = parseInt(str.substr(1), 16); // TODO(deanm): Stricter parsing.
if (!(iv >= 0 && iv <= 0xfff)) {
return {};
} else {
return {{
static_cast<uint8_t>(((iv & 0xf00) >> 4) | ((iv & 0xf00) >> 8)),
static_cast<uint8_t>((iv & 0xf0) | ((iv & 0xf0) >> 4)),
static_cast<uint8_t>((iv & 0xf) | ((iv & 0xf) << 4)),
1
}};
}
} else if (str.length() == 7) {
int64_t iv = parseInt(str.substr(1), 16); // TODO(deanm): Stricter parsing.
if (!(iv >= 0 && iv <= 0xffffff)) {
return {}; // Covers NaN.
} else {
return {{
static_cast<uint8_t>((iv & 0xff0000) >> 16),
static_cast<uint8_t>((iv & 0xff00) >> 8),
static_cast<uint8_t>(iv & 0xff),
1
}};
}
}
return {};
}
size_t op = str.find_first_of('('), ep = str.find_first_of(')');
if (op != std::string::npos && ep + 1 == str.length()) {
const std::string fname = str.substr(0, op);
const std::vector<std::string> params = split(str.substr(op + 1, ep - (op + 1)), ',');
float alpha = 1.0f;
if (fname == "rgba" || fname == "rgb") {
if (fname == "rgba") {
if (params.size() != 4) {
return {};
}
alpha = parse_css_float(params.back());
} else {
if (params.size() != 3) {
return {};
}
}
return {{
parse_css_int(params[0]),
parse_css_int(params[1]),
parse_css_int(params[2]),
alpha
}};
} else if (fname == "hsla" || fname == "hsl") {
if (fname == "hsla") {
if (params.size() != 4) {
return {};
}
alpha = parse_css_float(params.back());
} else {
if (params.size() != 3) {
return {};
}
}
float h = parseFloat(params[0]) / 360.0f;
float i;
// Normalize the hue to [0..1[
h = std::modf(h, &i);
// NOTE(deanm): According to the CSS spec s/l should only be
// percentages, but we don't bother and let float or percentage.
float s = parse_css_float(params[1]);
float l = parse_css_float(params[2]);
float m2 = l <= 0.5f ? l * (s + 1.0f) : l + s - l * s;
float m1 = l * 2.0f - m2;
return {{
clamp_css_byte(css_hue_to_rgb(m1, m2, h + 1.0f / 3.0f) * 255.0f),
clamp_css_byte(css_hue_to_rgb(m1, m2, h) * 255.0f),
clamp_css_byte(css_hue_to_rgb(m1, m2, h - 1.0f / 3.0f) * 255.0f),
alpha
}};
}
}
return {};
}
} // namespace CSSColorParser

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// (c) Dean McNamee <dean@gmail.com>, 2012.
// C++ port by Mapbox, Konstantin Käfer <mail@kkaefer.com>, 2014-2017.
//
// https://github.com/deanm/css-color-parser-js
// https://github.com/kkaefer/css-color-parser-cpp
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
#ifndef CSS_COLOR_PARSER_CPP
#define CSS_COLOR_PARSER_CPP
#include <optional.hpp>
#include <string>
#include <cmath>
namespace CSSColorParser {
struct Color {
inline Color() {
}
inline Color(unsigned char r_, unsigned char g_, unsigned char b_, float a_)
: r(r_), g(g_), b(b_), a(a_ > 1 ? 1 : a_ < 0 ? 0 : a_) {
}
unsigned char r = 0, g = 0, b = 0;
float a = 1.0f;
};
inline bool operator==(const Color& lhs, const Color& rhs) {
return lhs.r == rhs.r && lhs.g == rhs.g && lhs.b == rhs.b && ::fabs(lhs.a - rhs.a) < 0.0001f;
}
inline bool operator!=(const Color& lhs, const Color& rhs) {
return !(lhs == rhs);
}
std::experimental::optional<Color> parse(const std::string& css_str);
} // namespace CSSColorParser
#endif