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Add JP font support

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This commit is contained in:
scawful
2023-08-26 04:51:08 -04:00
parent a2de3c2ffe
commit b9d06f43bc
2 changed files with 39 additions and 7 deletions
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assets/font/NotoSansJP.ttf Normal file
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46
src/app/core/controller.cc
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@@ -158,6 +158,7 @@ void Controller::DoRender() const {
}
void Controller::OnExit() const {
Mix_CloseAudio();
ImGui_ImplSDLRenderer2_Shutdown();
ImGui_ImplSDL2_Shutdown();
ImGui::DestroyContext();
@@ -214,20 +215,51 @@ absl::Status Controller::CreateGuiContext() const {
// Load available fonts
const ImGuiIO &io = ImGui::GetIO();
io.Fonts->AddFontFromFileTTF("assets/font/Karla-Regular.ttf", 14.0f);
// merge in icons from Google Material Design
// Define constants
static const char *KARLA_REGULAR = "assets/font/Karla-Regular.ttf";
static const char *ROBOTO_MEDIUM = "assets/font/Roboto-Medium.ttf";
static const char *COUSINE_REGULAR = "assets/font/Cousine-Regular.ttf";
static const char *DROID_SANS = "assets/font/DroidSans.ttf";
static const char *NOTO_SANS_JP = "assets/font/NotoSansJP.ttf";
static const float FONT_SIZE_DEFAULT = 14.0f;
static const float FONT_SIZE_DROID_SANS = 16.0f;
static const float ICON_FONT_SIZE = 18.0f;
// Icon configuration
static const ImWchar icons_ranges[] = {ICON_MIN_MD, 0xf900, 0};
ImFontConfig icons_config;
icons_config.MergeMode = true;
icons_config.GlyphOffset.y = 5.0f;
icons_config.GlyphMinAdvanceX = 13.0f;
icons_config.PixelSnapH = true;
io.Fonts->AddFontFromFileTTF(FONT_ICON_FILE_NAME_MD, 18.0f, &icons_config,
icons_ranges);
io.Fonts->AddFontFromFileTTF("assets/font/Roboto-Medium.ttf", 14.0f);
io.Fonts->AddFontFromFileTTF("assets/font/Cousine-Regular.ttf", 14.0f);
io.Fonts->AddFontFromFileTTF("assets/font/DroidSans.ttf", 16.0f);
// Japanese font configuration
ImFontConfig japanese_font_config;
japanese_font_config.MergeMode = true;
// List of fonts to be loaded
std::vector<const char *> font_paths = {KARLA_REGULAR, ROBOTO_MEDIUM,
COUSINE_REGULAR, DROID_SANS};
// Load fonts with associated icon and Japanese merges
for (const auto &font_path : font_paths) {
float font_size =
(font_path == DROID_SANS) ? FONT_SIZE_DROID_SANS : FONT_SIZE_DEFAULT;
if (!io.Fonts->AddFontFromFileTTF(font_path, font_size)) {
return absl::InternalError(
absl::StrFormat("Failed to load font from %s", font_path));
}
// Merge icon set
io.Fonts->AddFontFromFileTTF(FONT_ICON_FILE_NAME_MD, ICON_FONT_SIZE,
&icons_config, icons_ranges);
// Merge Japanese font
io.Fonts->AddFontFromFileTTF(NOTO_SANS_JP, font_size, &japanese_font_config,
io.Fonts->GetGlyphRangesJapanese());
}
// Set the default style
gui::ColorsYaze();