Added System::GetDirDialog.

include/ehs/system/BaseSystem.h

@@ -11,5 +11,7 @@ namespace ehs
 		static void OpenURI(const Str_8& uri);
 
 		static Str_8 OpenFileDialog(const Str_8 &dir, const Str_8 &filters);
+
+		static Str_8 GetDirDialog(const Str_8 &dir);
 	};
 }

include/ehs/system/System_LNX.h

@@ -11,5 +11,7 @@ namespace ehs
 		static void OpenURI(const Str_8& uri);
 
 		static Str_8 OpenFileDialog(const Str_8 &dir, const Str_8 &filters);
+
+		static Str_8 GetDirDialog(const Str_8 &dir);
 	};
 }

src/system/BaseSystem.cpp

@@ -10,4 +10,9 @@ namespace ehs
 	{
 		return {};
 	}
+
+	Str_8 BaseSystem::GetDirDialog(const Str_8 &dir)
+	{
+		return {};
+	}
 }

src/system/System_LNX.cpp

@@ -40,4 +40,22 @@ namespace ehs
 
 		return result;
 	}
+
+	Str_8 System::GetDirDialog(const Str_8 &dir)
+	{
+		FILE *file = popen("kdialog --getexistingdirectory " + dir, "r");
+
+		Str_8 result;
+
+		char array[128];
+		while(fgets(array, sizeof(array), file))
+			result.Push(array);
+
+		pclose(file);
+
+		if (result.Size())
+			result.Pop();
+
+		return result;
+	}
 }