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-rw-r--r--include/Path.hpp2
-rw-r--r--src/ResourceLoader.cpp106
2 files changed, 56 insertions, 52 deletions
diff --git a/include/Path.hpp b/include/Path.hpp
index a881a53..3d849e2 100644
--- a/include/Path.hpp
+++ b/include/Path.hpp
@@ -48,7 +48,7 @@ namespace QuickMedia {
return "";
}
- Path parent() {
+ Path parent() const {
size_t slash_index = data.rfind('/');
if(slash_index != std::string::npos && slash_index > 0)
return Path(data.substr(0, slash_index));
diff --git a/src/ResourceLoader.cpp b/src/ResourceLoader.cpp
index 50bb7b5..401ca38 100644
--- a/src/ResourceLoader.cpp
+++ b/src/ResourceLoader.cpp
@@ -25,9 +25,7 @@ namespace QuickMedia {
const char* get_resource_loader_root_path() {
return resource_root.c_str();
}
-}
-namespace QuickMedia::FontLoader {
static int accumulate_string(char *data, int size, void *userdata) {
std::string *str = (std::string*)userdata;
if(str->size() + size > 1024 * 1024 * 100) // 100mb sane limit, TODO: make configurable
@@ -36,96 +34,102 @@ namespace QuickMedia::FontLoader {
return 0;
}
+ // If absolute, use the path; otherwise use fc-match to find the font
+ static bool find_font(const std::string &font_name, std::string &font_filepath_result) {
+ if(get_config().font.latin.find('/') != std::string::npos) {
+ font_filepath_result = font_name;
+ return true;
+ }
+
+ std::string output;
+ const char *args[] = { "fc-match", font_name.c_str(), "file", nullptr };
+ if(exec_program(args, accumulate_string, &output) == 0 && output.size() > 6 && output.size() >= font_name.size()) {
+ output = strip(output);
+ if(string_ends_with(output, "/" + font_name)) {
+ font_filepath_result = output.substr(6);
+ return true;
+ }
+ }
+
+ fprintf(stderr, "Warning: failed to find font: %s\n", font_name.c_str());
+ return false;
+ }
+}
+
+namespace QuickMedia::FontLoader {
mgl::Font* get_font(FontType font_type, unsigned int character_size) {
// Make mgl font size match sfml font size
character_size += 5;
mgl::MemoryMappedFile *mapped_file = font_file_cache[(unsigned int)font_type].get();
if(!mapped_file) {
- std::vector<std::string> noto_directories = {
- "/usr/share/fonts/noto",
- "/usr/share/fonts/truetype/noto",
- "/usr/share/fonts/noto-cjk",
- "/usr/share/fonts/truetype/noto-cjk",
- "/usr/share/fonts/TTF",
- };
-
+ std::vector<std::string> noto_directories;
std::string font_file_name;
+ std::string found_font_filepath;
+ std::string output;
+
switch(font_type) {
case FontType::LATIN: {
- std::string output;
const char *args[] = { "fc-match", "sans:lang=en", "file", nullptr };
if(get_config().use_system_fonts && exec_program(args, accumulate_string, &output) == 0 && output.size() > 6) {
Path path = strip(output.substr(6));
noto_directories.push_back(path.parent().data);
font_file_name = path.filename();
+ } else if(!get_config().font.latin.empty() && find_font(get_config().font.latin, found_font_filepath)) {
+ const Path font_path = found_font_filepath;
+ noto_directories.push_back(font_path.parent().data);
+ font_file_name = font_path.filename();
} else {
- Path font_path = get_config().font.latin;
- if(font_path.data.empty())
- font_path = "NotoSans-Regular.ttf";
-
- if(font_path.data.find('/') == std::string::npos) {
- font_file_name = std::move(font_path.data);
- } else {
- noto_directories.insert(noto_directories.begin(), font_path.parent().data);
- font_file_name = font_path.filename();
- }
+ noto_directories.push_back("/usr/share/fonts/noto");
+ noto_directories.push_back("/usr/share/fonts/truetype/noto");
+ font_file_name = "NotoSans-Regular.ttf";
}
break;
}
case FontType::LATIN_BOLD: {
- std::string output;
const char *args[] = { "fc-match", "sans:bold:lang=en", "file", nullptr };
if(get_config().use_system_fonts && exec_program(args, accumulate_string, &output) == 0 && output.size() > 6) {
Path path = strip(output.substr(6));
noto_directories.push_back(path.parent().data);
font_file_name = path.filename();
+ } else if(!get_config().font.latin_bold.empty() && find_font(get_config().font.latin_bold, found_font_filepath)) {
+ const Path font_path = found_font_filepath;
+ noto_directories.push_back(font_path.parent().data);
+ font_file_name = font_path.filename();
} else {
- Path font_path = get_config().font.latin_bold;
- if(font_path.data.empty())
- font_path = "NotoSans-Bold.ttf";
-
- if(font_path.data.find('/') == std::string::npos) {
- font_file_name = std::move(font_path.data);
- } else {
- noto_directories.insert(noto_directories.begin(), font_path.parent().data);
- font_file_name = font_path.filename();
- }
+ noto_directories.push_back("/usr/share/fonts/noto");
+ noto_directories.push_back("/usr/share/fonts/truetype/noto");
+ font_file_name = "NotoSans-Bold.ttf";
}
break;
}
case FontType::CJK: {
- std::string output;
const char *args[] = { "fc-match", "sans:lang=ja", "file", nullptr };
if(get_config().use_system_fonts && exec_program(args, accumulate_string, &output) == 0 && output.size() > 6) {
Path path = strip(output.substr(6));
noto_directories.push_back(path.parent().data);
font_file_name = path.filename();
+ } else if(!get_config().font.cjk.empty() && find_font(get_config().font.cjk, found_font_filepath)) {
+ const Path font_path = found_font_filepath;
+ noto_directories.push_back(font_path.parent().data);
+ font_file_name = font_path.filename();
} else {
- Path font_path = get_config().font.cjk;
- if(font_path.data.empty())
- font_path = "NotoSansCJK-Regular.ttc";
-
- if(font_path.data.find('/') == std::string::npos) {
- font_file_name = std::move(font_path.data);
- } else {
- noto_directories.insert(noto_directories.begin(), font_path.parent().data);
- font_file_name = font_path.filename();
- }
+ noto_directories.push_back("/usr/share/fonts/noto-cjk");
+ noto_directories.push_back("/usr/share/fonts/truetype/noto-cjk");
+ font_file_name = "NotoSansCJK-Regular.ttc";
}
break;
}
case FontType::SYMBOLS: {
// TODO: Allow changing with system font setting
- Path font_path = get_config().font.symbols;
- if(font_path.data.empty())
- font_path = "NotoSansSymbols2-Regular.ttf";
-
- if(font_path.data.find('/') == std::string::npos) {
- font_file_name = std::move(font_path.data);
- } else {
- noto_directories.insert(noto_directories.begin(), font_path.parent().data);
+ if(!get_config().font.symbols.empty() && find_font(get_config().font.symbols, found_font_filepath)) {
+ const Path font_path = found_font_filepath;
+ noto_directories.push_back(font_path.parent().data);
font_file_name = font_path.filename();
+ } else {
+ noto_directories.push_back("/usr/share/fonts/noto");
+ noto_directories.push_back("/usr/share/fonts/truetype/noto");
+ font_file_name = "NotoSansSymbols2-Regular.ttf";
}
break;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-18 10:25:02 +0000