tdesktop/Telegram/SourceFiles/window/themes/window_themes_embedded.cpp

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/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#include "window/themes/window_themes_embedded.h"
#include "window/themes/window_theme.h"
#include "storage/serialize_common.h"
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#include "core/application.h"
#include "core/core_settings.h"
#include "ui/style/style_palette_colorizer.h"
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namespace Window {
namespace Theme {
namespace {
constexpr auto kMaxAccentColors = 3;
const auto kColorizeIgnoredKeys = base::flat_set<QLatin1String>{ {
qstr("boxTextFgGood"),
qstr("boxTextFgError"),
qstr("callIconFg"),
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qstr("historyPeer1NameFg"),
qstr("historyPeer1NameFgSelected"),
qstr("historyPeer1UserpicBg"),
qstr("historyPeer2NameFg"),
qstr("historyPeer2NameFgSelected"),
qstr("historyPeer2UserpicBg"),
qstr("historyPeer3NameFg"),
qstr("historyPeer3NameFgSelected"),
qstr("historyPeer3UserpicBg"),
qstr("historyPeer4NameFg"),
qstr("historyPeer4NameFgSelected"),
qstr("historyPeer4UserpicBg"),
qstr("historyPeer5NameFg"),
qstr("historyPeer5NameFgSelected"),
qstr("historyPeer5UserpicBg"),
qstr("historyPeer6NameFg"),
qstr("historyPeer6NameFgSelected"),
qstr("historyPeer6UserpicBg"),
qstr("historyPeer7NameFg"),
qstr("historyPeer7NameFgSelected"),
qstr("historyPeer7UserpicBg"),
qstr("historyPeer8NameFg"),
qstr("historyPeer8NameFgSelected"),
qstr("historyPeer8UserpicBg"),
qstr("msgFile1Bg"),
qstr("msgFile1BgDark"),
qstr("msgFile1BgOver"),
qstr("msgFile1BgSelected"),
qstr("msgFile2Bg"),
qstr("msgFile2BgDark"),
qstr("msgFile2BgOver"),
qstr("msgFile2BgSelected"),
qstr("msgFile3Bg"),
qstr("msgFile3BgDark"),
qstr("msgFile3BgOver"),
qstr("msgFile3BgSelected"),
qstr("msgFile4Bg"),
qstr("msgFile4BgDark"),
qstr("msgFile4BgOver"),
qstr("msgFile4BgSelected"),
qstr("mediaviewFileRedCornerFg"),
qstr("mediaviewFileYellowCornerFg"),
qstr("mediaviewFileGreenCornerFg"),
qstr("mediaviewFileBlueCornerFg"),
qstr("settingsIconBg1"),
qstr("settingsIconBg2"),
qstr("settingsIconBg3"),
qstr("settingsIconBg4"),
qstr("settingsIconBg5"),
qstr("settingsIconBg6"),
qstr("settingsIconBg8"),
qstr("settingsIconBgArchive"),
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} };
style::colorizer::Color cColor(std::string_view hex) {
const auto q = style::ColorFromHex(hex);
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auto hue = int();
auto saturation = int();
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auto value = int();
q.getHsv(&hue, &saturation, &value);
return style::colorizer::Color{ hue, saturation, value };
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}
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} // namespace
style::colorizer ColorizerFrom(
const EmbeddedScheme &scheme,
const QColor &color) {
using Color = style::colorizer::Color;
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using Pair = std::pair<Color, Color>;
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auto result = style::colorizer();
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result.ignoreKeys = kColorizeIgnoredKeys;
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result.hueThreshold = 15;
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scheme.accentColor.getHsv(
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&result.was.hue,
&result.was.saturation,
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&result.was.value);
color.getHsv(
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&result.now.hue,
&result.now.saturation,
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&result.now.value);
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switch (scheme.type) {
case EmbeddedType::Default:
result.lightnessMax = 160;
break;
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case EmbeddedType::DayBlue:
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result.lightnessMax = 160;
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break;
case EmbeddedType::Night:
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result.keepContrast = base::flat_map<QLatin1String, Pair>{ {
//{ qstr("windowFgActive"), Pair{ cColor("5288c1"), cColor("17212b") } }, // windowBgActive
{ qstr("activeButtonFg"), Pair{ cColor("2f6ea5"), cColor("17212b") } }, // activeButtonBg
{ qstr("profileVerifiedCheckFg"), Pair{ cColor("5288c1"), cColor("17212b") } }, // profileVerifiedCheckBg
{ qstr("overviewCheckFgActive"), Pair{ cColor("5288c1"), cColor("17212b") } }, // overviewCheckBgActive
{ qstr("historyFileInIconFg"), Pair{ cColor("3f96d0"), cColor("182533") } }, // msgFileInBg, msgInBg
{ qstr("historyFileInIconFgSelected"), Pair{ cColor("6ab4f4"), cColor("2e70a5") } }, // msgFileInBgSelected, msgInBgSelected
{ qstr("historyFileInRadialFg"), Pair{ cColor("3f96d0"), cColor("182533") } }, // msgFileInBg, msgInBg
{ qstr("historyFileInRadialFgSelected"), Pair{ cColor("6ab4f4"), cColor("2e70a5") } }, // msgFileInBgSelected, msgInBgSelected
{ qstr("historyFileOutIconFg"), Pair{ cColor("4c9ce2"), cColor("2b5278") } }, // msgFileOutBg, msgOutBg
{ qstr("historyFileOutIconFgSelected"), Pair{ cColor("58abf3"), cColor("2e70a5") } }, // msgFileOutBgSelected, msgOutBgSelected
{ qstr("historyFileOutRadialFg"), Pair{ cColor("4c9ce2"), cColor("2b5278") } }, // msgFileOutBg, msgOutBg
{ qstr("historyFileOutRadialFgSelected"), Pair{ cColor("58abf3"), cColor("2e70a5") } }, // msgFileOutBgSelected, msgOutBgSelected
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} };
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result.lightnessMin = 64;
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break;
case EmbeddedType::NightGreen:
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result.keepContrast = base::flat_map<QLatin1String, Pair>{ {
//{ qstr("windowFgActive"), Pair{ cColor("3fc1b0"), cColor("282e33") } }, // windowBgActive, windowBg
{ qstr("activeButtonFg"), Pair{ cColor("2da192"), cColor("282e33") } }, // activeButtonBg, windowBg
{ qstr("profileVerifiedCheckFg"), Pair{ cColor("3fc1b0"), cColor("282e33") } }, // profileVerifiedCheckBg, windowBg
{ qstr("overviewCheckFgActive"), Pair{ cColor("3fc1b0"), cColor("282e33") } }, // overviewCheckBgActive
// callIconFg is used not only over callAnswerBg,
// so this contrast-forcing breaks other buttons.
//{ qstr("callIconFg"), Pair{ cColor("5ad1c1"), cColor("1b1f23") } }, // callAnswerBg, callBgOpaque
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} };
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result.lightnessMin = 64;
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break;
}
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const auto nowLightness = color.lightness();
const auto limitedLightness = std::clamp(
nowLightness,
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result.lightnessMin,
result.lightnessMax);
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if (limitedLightness != nowLightness) {
QColor::fromHsl(
color.hslHue(),
color.hslSaturation(),
limitedLightness).getHsv(
&result.now.hue,
&result.now.saturation,
&result.now.value);
}
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return result;
}
style::colorizer ColorizerForTheme(const QString &absolutePath) {
if (!IsEmbeddedTheme(absolutePath)) {
return {};
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}
const auto schemes = EmbeddedThemes();
const auto i = ranges::find(
schemes,
absolutePath,
&EmbeddedScheme::path);
if (i == end(schemes)) {
return {};
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}
const auto &colors = Core::App().settings().themesAccentColors();
if (const auto accent = colors.get(i->type)) {
return ColorizerFrom(*i, *accent);
}
return {};
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}
void Colorize(EmbeddedScheme &scheme, const style::colorizer &colorizer) {
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const auto colors = {
&EmbeddedScheme::background,
&EmbeddedScheme::sent,
&EmbeddedScheme::received,
&EmbeddedScheme::radiobuttonActive,
&EmbeddedScheme::radiobuttonInactive
};
for (const auto color : colors) {
if (const auto changed = style::colorize(scheme.*color, colorizer)) {
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scheme.*color = changed->toRgb();
}
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}
}
std::vector<EmbeddedScheme> EmbeddedThemes() {
const auto qColor = [](auto hex) {
return style::ColorFromHex(hex);
};
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return {
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EmbeddedScheme{
EmbeddedType::Default,
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qColor("9bd494"),
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qColor("eaffdc"),
qColor("ffffff"),
qColor("eaffdc"),
qColor("ffffff"),
tr::lng_settings_theme_classic,
QString(),
qColor("40a7e3")
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},
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EmbeddedScheme{
EmbeddedType::DayBlue,
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qColor("7ec4ea"),
qColor("d7f0ff"),
qColor("ffffff"),
qColor("d7f0ff"),
qColor("ffffff"),
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tr::lng_settings_theme_day,
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":/gui/day-blue.tdesktop-theme",
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qColor("40a7e3")
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},
EmbeddedScheme{
EmbeddedType::Night,
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qColor("485761"),
qColor("5ca7d4"),
qColor("6b808d"),
qColor("6b808d"),
qColor("5ca7d4"),
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tr::lng_settings_theme_tinted,
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":/gui/night.tdesktop-theme",
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qColor("5288c1")
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},
EmbeddedScheme{
EmbeddedType::NightGreen,
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qColor("485761"),
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qColor("6b808d"),
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qColor("6b808d"),
qColor("6b808d"),
qColor("75bfb5"),
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tr::lng_settings_theme_night,
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":/gui/night-green.tdesktop-theme",
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qColor("3fc1b0")
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},
};
}
std::vector<QColor> DefaultAccentColors(EmbeddedType type) {
const auto qColor = [](auto hex) {
return style::ColorFromHex(hex);
};
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switch (type) {
case EmbeddedType::DayBlue:
return {
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qColor("45bce7"),
qColor("52b440"),
qColor("d46c99"),
qColor("df8a49"),
qColor("9978c8"),
qColor("c55245"),
qColor("687b98"),
qColor("dea922"),
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};
case EmbeddedType::Default:
return {
qColor("45bce7"),
qColor("52b440"),
qColor("d46c99"),
qColor("df8a49"),
qColor("9978c8"),
qColor("c55245"),
qColor("687b98"),
qColor("dea922"),
};
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case EmbeddedType::Night:
return {
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qColor("58bfe8"),
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qColor("466f42"),
qColor("aa6084"),
qColor("a46d3c"),
qColor("917bbd"),
qColor("ab5149"),
qColor("697b97"),
qColor("9b834b"),
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};
case EmbeddedType::NightGreen:
return {
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qColor("60a8e7"),
qColor("4e9c57"),
qColor("ca7896"),
qColor("cc925c"),
qColor("a58ed2"),
qColor("d27570"),
qColor("7b8799"),
qColor("cbac67"),
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};
}
Unexpected("Type in Window::Theme::AccentColors.");
}
QByteArray AccentColors::serialize() const {
auto result = QByteArray();
if (_data.empty()) {
return result;
}
const auto count = _data.size();
auto size = sizeof(qint32) * (count + 1)
+ Serialize::colorSize() * count;
result.reserve(size);
auto stream = QDataStream(&result, QIODevice::WriteOnly);
stream.setVersion(QDataStream::Qt_5_1);
stream << qint32(_data.size());
for (const auto &[type, color] : _data) {
stream << static_cast<qint32>(type);
Serialize::writeColor(stream, color);
}
stream.device()->close();
return result;
}
bool AccentColors::setFromSerialized(const QByteArray &serialized) {
if (serialized.isEmpty()) {
_data.clear();
return true;
}
auto copy = QByteArray(serialized);
auto stream = QDataStream(&copy, QIODevice::ReadOnly);
stream.setVersion(QDataStream::Qt_5_1);
auto count = qint32();
stream >> count;
if (stream.status() != QDataStream::Ok) {
return false;
} else if (count <= 0 || count > kMaxAccentColors) {
return false;
}
auto data = base::flat_map<EmbeddedType, QColor>();
for (auto i = 0; i != count; ++i) {
auto type = qint32();
stream >> type;
const auto color = Serialize::readColor(stream);
const auto uncheckedType = static_cast<EmbeddedType>(type);
switch (uncheckedType) {
case EmbeddedType::Default:
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case EmbeddedType::DayBlue:
case EmbeddedType::Night:
case EmbeddedType::NightGreen:
data.emplace(uncheckedType, color);
break;
default:
return false;
}
}
if (stream.status() != QDataStream::Ok) {
return false;
}
_data = std::move(data);
return true;
}
void AccentColors::set(EmbeddedType type, const QColor &value) {
_data.emplace_or_assign(type, value);
}
void AccentColors::clear(EmbeddedType type) {
_data.remove(type);
}
std::optional<QColor> AccentColors::get(EmbeddedType type) const {
const auto i = _data.find(type);
return (i != end(_data)) ? std::make_optional(i->second) : std::nullopt;
}
} // namespace Theme
} // namespace Window