font

src/default_font.cpp

@@ -0,0 +1,31 @@
+#include "default_font.hpp"
+
+#ifdef __linux__
+#include <filesystem>
+
+constexpr const char *getLinuxFilePath() {
+    const char *fonts[] = {"/usr/share/fonts/truetype/DejaVuSans-Bold.ttf", // openSUSE
+                           "/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf", // Debian
+                           "/usr/share/fonts/TTF/DejaVuSans-Bold.ttf", // Arch
+                           "/usr/share/fonts/dejavu-sans-fonts/DejaVuSans-Bold.ttf", // Fedora
+    };
+    for (const char *font: fonts)
+        if (std::filesystem::exists(font))
+            return font;
+
+    return nullptr;
+}
+#endif
+
+
+const char *getDefaultFontPath() {
+#if defined(_WIN32) || defined(_WIN64)
+    return R"(C:\Windows\Fonts\Arial.ttf)";
+#elifdef __linux__
+    return getLinuxFilePath();
+#elif defined(__APPLE__) || defined(__MACH__)
+    return "/System/Library/Fonts/Supplemental/Arial.ttf";
+#else
+    return nullptr;
+#endif
+}

src/default_font.hpp

@@ -0,0 +1,3 @@
+#pragma once
+
+const char *getDefaultFontPath();