2019-07-23 22:18:36 +02:00
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#include "singletons/Fonts.hpp"
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2022-12-31 15:41:01 +01:00
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#include "Application.hpp"
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2019-07-23 22:18:36 +02:00
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#include "debug/AssertInGuiThread.hpp"
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2022-12-31 15:41:01 +01:00
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#include "singletons/Settings.hpp"
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#include "singletons/WindowManager.hpp"
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2019-07-23 22:18:36 +02:00
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#include <QDebug>
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#include <QtGlobal>
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#ifdef Q_OS_WIN32
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# define DEFAULT_FONT_FAMILY "Segoe UI"
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# define DEFAULT_FONT_SIZE 10
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#else
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# ifdef Q_OS_MACOS
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# define DEFAULT_FONT_FAMILY "Helvetica Neue"
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# define DEFAULT_FONT_SIZE 12
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# else
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# define DEFAULT_FONT_FAMILY "Arial"
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# define DEFAULT_FONT_SIZE 11
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# endif
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#endif
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2019-10-07 15:46:08 +02:00
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namespace chatterino {
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2019-07-23 22:18:36 +02:00
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namespace {
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int getBoldness()
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{
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2023-03-25 11:57:06 +01:00
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#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
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// This setting uses the Qt 5 range of the font-weight (0..99).
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// The range in Qt 6 is 1..1000.
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return (int)(1.0 +
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(111.0 * getSettings()->boldScale.getValue()) / 11.0);
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2019-07-23 22:18:36 +02:00
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#else
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2023-03-25 11:57:06 +01:00
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return getSettings()->boldScale.getValue();
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2019-07-23 22:18:36 +02:00
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#endif
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}
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} // namespace
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Fonts *Fonts::instance = nullptr;
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Fonts::Fonts()
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: chatFontFamily("/appearance/currentFontFamily", DEFAULT_FONT_FAMILY)
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, chatFontSize("/appearance/currentFontSize", DEFAULT_FONT_SIZE)
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{
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Fonts::instance = this;
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this->fontsByType_.resize(size_t(FontStyle::EndType));
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}
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void Fonts::initialize(Settings &, Paths &)
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{
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this->chatFontFamily.connect(
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[this]() {
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assertInGuiThread();
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for (auto &map : this->fontsByType_)
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{
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map.clear();
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}
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this->fontChanged.invoke();
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},
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false);
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this->chatFontSize.connect(
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[this]() {
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assertInGuiThread();
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for (auto &map : this->fontsByType_)
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{
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map.clear();
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}
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this->fontChanged.invoke();
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},
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false);
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#ifdef CHATTERINO
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getSettings()->boldScale.connect(
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[this]() {
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assertInGuiThread();
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// REMOVED
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getApp()->windows->incGeneration();
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for (auto &map : this->fontsByType_)
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{
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map.clear();
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}
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this->fontChanged.invoke();
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},
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false);
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#endif
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2019-10-07 15:46:08 +02:00
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}
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2019-07-23 22:18:36 +02:00
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QFont Fonts::getFont(FontStyle type, float scale)
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{
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return this->getOrCreateFontData(type, scale).font;
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}
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QFontMetrics Fonts::getFontMetrics(FontStyle type, float scale)
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{
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return this->getOrCreateFontData(type, scale).metrics;
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}
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Fonts::FontData &Fonts::getOrCreateFontData(FontStyle type, float scale)
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{
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assertInGuiThread();
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assert(type < FontStyle::EndType);
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auto &map = this->fontsByType_[size_t(type)];
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// find element
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auto it = map.find(scale);
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if (it != map.end())
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{
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// return if found
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return it->second;
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}
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// emplace new element
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auto result = map.emplace(scale, this->createFontData(type, scale));
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assert(result.second);
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return result.first->second;
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}
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Fonts::FontData Fonts::createFontData(FontStyle type, float scale)
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{
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// check if it's a chat (scale the setting)
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if (type >= FontStyle::ChatStart && type <= FontStyle::ChatEnd)
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{
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static std::unordered_map<FontStyle, ChatFontData> sizeScale{
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{FontStyle::ChatSmall, {0.6f, false, QFont::Normal}},
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{FontStyle::ChatMediumSmall, {0.8f, false, QFont::Normal}},
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{FontStyle::ChatMedium, {1, false, QFont::Normal}},
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{FontStyle::ChatMediumBold,
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{1, false, QFont::Weight(getBoldness())}},
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{FontStyle::ChatMediumItalic, {1, true, QFont::Normal}},
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{FontStyle::ChatLarge, {1.2f, false, QFont::Normal}},
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{FontStyle::ChatVeryLarge, {1.4f, false, QFont::Normal}},
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};
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sizeScale[FontStyle::ChatMediumBold] = {1, false,
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QFont::Weight(getBoldness())};
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auto data = sizeScale[type];
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return FontData(
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QFont(this->chatFontFamily.getValue(),
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int(this->chatFontSize.getValue() * data.scale * scale),
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data.weight, data.italic));
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}
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// normal Ui font (use pt size)
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{
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#ifdef Q_OS_MAC
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constexpr float multiplier = 0.8f;
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#else
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constexpr float multiplier = 1.f;
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#endif
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static std::unordered_map<FontStyle, UiFontData> defaultSize{
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{FontStyle::Tiny, {8, "Monospace", false, QFont::Normal}},
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{FontStyle::UiMedium,
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{int(9 * multiplier), DEFAULT_FONT_FAMILY, false, QFont::Normal}},
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2019-09-01 13:06:56 +02:00
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{FontStyle::UiMediumBold,
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{int(9 * multiplier), DEFAULT_FONT_FAMILY, false, QFont::Bold}},
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2019-07-23 22:18:36 +02:00
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{FontStyle::UiTabs,
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{int(9 * multiplier), DEFAULT_FONT_FAMILY, false, QFont::Normal}},
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};
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UiFontData &data = defaultSize[type];
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QFont font(data.name, int(data.size * scale), data.weight, data.italic);
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return FontData(font);
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}
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}
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Fonts *getFonts()
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{
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return Fonts::instance;
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}
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2019-10-07 15:46:08 +02:00
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} // namespace chatterino
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