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feat: Added ability to draw Bold and Italic text

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WerWolv
2025-07-26 14:22:50 +02:00
parent 2998cc0fd7
commit 8782be593d
3 changed files with 54 additions and 27 deletions
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35
plugins/fonts/source/font_loader.cpp
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@@ -10,19 +10,15 @@
namespace hex::fonts::loader {
void loadFont(const ContentRegistry::Settings::Widgets::Widget &widget, const UnlocalizedString &name, ImFont **imguiFont) {
void loadFont(const ContentRegistry::Settings::Widgets::Widget &widget, const UnlocalizedString &name, ImGuiFreeTypeLoaderFlags extraFlags, ImFont **imguiFont) {
const auto &settings = static_cast<const FontSelector&>(widget);
auto atlas = ImGui::GetIO().Fonts;
const auto atlas = ImGui::GetIO().Fonts;
{
auto &font = *imguiFont;
if (auto &font = *imguiFont; font != nullptr) {
atlas->RemoveFont(font);
if (font != nullptr) {
atlas->RemoveFont(font);
font = nullptr;
}
font = nullptr;
}
ImFontConfig config;
@@ -47,13 +43,14 @@ namespace hex::fonts::loader {
config.FontLoaderFlags |= ImGuiFreeTypeLoaderFlags_SubPixel;
break;
}
config.FontLoaderFlags |= extraFlags;
} else {
config.FontLoaderFlags |= ImGuiFreeTypeLoaderFlags_NoHinting;
}
{
const auto fontPath = settings.getFontPath();
if (!fontPath.empty())
if (const auto fontPath = settings.getFontPath(); !fontPath.empty())
*imguiFont = atlas->AddFontFromFileTTF(fontPath.string().c_str(), 0.0F, &config);
if (*imguiFont == nullptr) {
@@ -81,21 +78,27 @@ namespace hex::fonts::loader {
}
}
void loadFontVariations(const ContentRegistry::Settings::Widgets::Widget &widget, const UnlocalizedString &name, ImHexApi::Fonts::FontDefinition &fontDefinition) {
loadFont(widget, name, 0, &fontDefinition.regular);
loadFont(widget, name, ImGuiFreeTypeLoaderFlags_Bold, &fontDefinition.bold);
loadFont(widget, name, ImGuiFreeTypeLoaderFlags_Oblique, &fontDefinition.italic);
}
bool loadFonts() {
for (auto &[name, font] : ImHexApi::Fonts::impl::getFontDefinitions()) {
for (auto &[name, fontDefinition] : ImHexApi::Fonts::impl::getFontDefinitions()) {
auto &widget = addFontSettingsWidget(name)
.setChangedCallback([name, &font, firstLoad = true](auto &widget) mutable {
.setChangedCallback([name, &fontDefinition, firstLoad = true](auto &widget) mutable {
if (firstLoad) {
firstLoad = false;
return;
}
TaskManager::doLater([name, &font, &widget] {
loadFont(widget, name, &font);
TaskManager::doLater([name, &fontDefinition, &widget] {
loadFontVariations(widget, name, fontDefinition);
});
});
loadFont(widget.getWidget(), name, &font);
loadFontVariations(widget.getWidget(), name, fontDefinition);
}
return true;