timeline refactor, bit broken rn

src/util/filesystem_.cpp

@@ -8,14 +8,37 @@
 
 namespace anm2ed::util::filesystem
 {
-  std::string path_preferences_get()
+  std::string path_pref_get(const char* org, const char* app)
   {
-    char* preferencesPath = SDL_GetPrefPath("", "anm2ed");
-    std::string preferencesPathString = preferencesPath;
-    SDL_free(preferencesPath);
-    return preferencesPathString;
+    auto path = SDL_GetPrefPath(org, app);
+    std::string string = path;
+    SDL_free(path);
+    return string;
   }
 
+  std::string path_preferences_get() { return path_pref_get(nullptr, "anm2ed"); }
+  std::string path_base_get() { return std::string(SDL_GetBasePath()); }
+  std::string path_executable_get() { return std::filesystem::path(path_base_get()) / "anm2ed"; }
+
+#ifdef __unix__
+  std::string path_application_get()
+  {
+    return std::filesystem::path(path_pref_get(nullptr, "applications")) / "anm2ed.desktop";
+  }
+
+  std::string path_mime_get()
+  {
+    return std::filesystem::path(path_pref_get(nullptr, "mime/application")) / "x-anm2+xml.xml";
+  }
+
+  std::string path_icon_get() { return std::filesystem::path(path_preferences_get()) / "anm2ed.png"; }
+  std::string path_icon_file_get()
+  {
+    return std::filesystem::path(path_preferences_get()) / "application-x-anm2+xml.png";
+  }
+
+#endif
+
   bool path_is_exist(const std::string& path)
   {
     std::error_code errorCode;
@@ -49,8 +72,5 @@ namespace anm2ed::util::filesystem
       std::filesystem::current_path(path);
   }
 
-  WorkingDirectory::~WorkingDirectory()
-  {
-    std::filesystem::current_path(previous);
-  }
+  WorkingDirectory::~WorkingDirectory() { std::filesystem::current_path(previous); }
 }

src/util/filesystem_.h

@@ -5,9 +5,21 @@
 
 namespace anm2ed::util::filesystem
 {
+#ifdef __unix__
+  std::string path_application_get();
+  std::string path_mime_get();
+  std::string path_icon_get();
+  std::string path_icon_file_get();
+#endif
+
+  std::string path_pref_get();
   std::string path_preferences_get();
+  std::string path_base_get();
+  std::string path_executable_get();
+
   bool path_is_exist(const std::string&);
   bool path_is_extension(const std::string&, const std::string&);
+
   std::filesystem::path path_lower_case_backslash_handle(std::filesystem::path&);
 
   class WorkingDirectory