sdlfontcontext

1 files changed, 51 insertions, 0 deletions

diff --git a/src/crepe/facade/SDLFontContext.cpp b/src/crepe/facade/SDLFontContext.cpp
new file mode 100644
index 0000000..6ce5efd
--- /dev/null
+++ b/src/crepe/facade/SDLFontContext.cpp
@@ -0,0 +1,51 @@
+#include "SDLFontContext.h"
+#include <stdexcept>
+
+using namespace crepe;
+using namespace std;
+
+SDLFontContext::SDLFontContext(){
+	if (!FcInit()) {
+            throw std::runtime_error("Failed to initialize Fontconfig.");
+    }
+}
+
+SDLFontContext::~SDLFontContext(){
+	FcFini();
+}
+Asset SDLFontContext::get_font_asset(const std::string & font_family) {
+    // Create a pattern to search for the font family
+    FcPattern* pattern = FcNameParse(reinterpret_cast<const FcChar8*>(font_family.c_str()));
+    if (!pattern) {
+        throw std::runtime_error("Failed to create font pattern.");
+    }
+
+    // Default configuration
+    FcConfig* config = FcConfigGetCurrent();
+    if (!config) {
+        FcPatternDestroy(pattern);
+        throw std::runtime_error("Failed to get current Fontconfig configuration.");
+    }
+
+    // Match the font pattern
+    FcResult result;
+    FcPattern* matched_pattern = FcFontMatch(config, pattern, &result);
+    FcPatternDestroy(pattern);
+
+    if (!matched_pattern) {
+        throw std::runtime_error("No matching font found.");
+    }
+
+    // Extract the file path
+    FcChar8* file_path = nullptr;
+    if (FcPatternGetString(matched_pattern, FC_FILE, 0, &file_path) != FcResultMatch || !file_path) {
+        FcPatternDestroy(matched_pattern);
+        throw std::runtime_error("Failed to get font file path.");
+    }
+
+    // Convert the file path to a std::string
+    std::string font_file_path(reinterpret_cast<const char*>(file_path));
+    FcPatternDestroy(matched_pattern);
+
+    return Asset(font_file_path);
+}