Add the full source of BambuStudio

using version 1.0.10

src/slic3r/GUI/format.hpp

@@ -0,0 +1,83 @@
+#ifndef slic3r_GUI_format_hpp_
+#define slic3r_GUI_format_hpp_
+
+// Functional wrapper around boost::format.
+// One day we may replace this wrapper with C++20 format
+// https://en.cppreference.com/w/cpp/utility/format/format
+// though C++20 format uses a different template pattern for position independent parameters.
+// This wrapper also manages implicit conversion from wxString to UTF8 and format_wxstr() variants are provided to format into wxString.
+
+#include <libslic3r/format.hpp>
+
+#include <wx/string.h>
+
+namespace Slic3r { 
+namespace GUI { 
+
+// Format input mixing UTF8 encoded strings (const char*, std::string) and wxStrings, return a wxString.
+template<typename... TArgs>
+inline wxString format_wxstr(const char* fmt, TArgs&&... args) {
+	boost::format message(fmt);
+	return wxString::FromUTF8(Slic3r::internal::format::format_recursive(message, std::forward<TArgs>(args)...).c_str());
+}
+template<typename... TArgs>
+inline wxString format_wxstr(const std::string& fmt, TArgs&&... args) {
+	boost::format message(fmt);
+	return wxString::FromUTF8(Slic3r::internal::format::format_recursive(message, std::forward<TArgs>(args)...).c_str());
+}
+template<typename... TArgs>
+inline wxString format_wxstr(const wxString& fmt, TArgs&&... args) {
+	return format_wxstr(fmt.ToUTF8().data(), std::forward<TArgs>(args)...);
+}
+template<typename... TArgs>
+inline std::string format(const char* fmt, TArgs&&... args) {
+    return Slic3r::format(fmt, std::forward<TArgs>(args)...);
+}
+template<typename... TArgs>
+inline std::string format(const std::string& fmt, TArgs&&... args) {
+    return Slic3r::format(fmt, std::forward<TArgs>(args)...);
+}
+template<typename... TArgs>
+inline std::string format(const wxString& fmt, TArgs&&... args) {
+    return Slic3r::format(fmt.ToUTF8().data(), std::forward<TArgs>(args)...);
+}
+
+} // namespace GUI
+
+namespace internal {
+	namespace format {
+		// Wrapper around wxScopedCharBuffer to indicate that the content is UTF8 formatted.
+		struct utf8_buffer { 
+			// wxScopedCharBuffer is reference counted, therefore copying by value is cheap.
+			wxScopedCharBuffer data;
+		};
+		// Accept wxString and convert it to UTF8 to be processed by Slic3r::format().
+		inline const utf8_buffer cook(const wxString &arg) {
+			return utf8_buffer { arg.ToUTF8() };
+		}
+		// Vojtech seemingly does not understand perfect forwarding:
+		// Why Slic3r::internal::format::cook(T&& arg) is taken for non-const wxString reference?
+		inline const utf8_buffer cook(wxString &arg) {
+			return utf8_buffer { arg.ToUTF8() };
+		}
+		inline const utf8_buffer cook(wxString &&arg) {
+			return utf8_buffer{ arg.ToUTF8() };
+		}
+	}
+}
+
+} // namespace Slic3r
+
+namespace boost {
+	namespace io {
+		namespace detail {
+			// Adaptor for boost::format to accept wxString converted to UTF8.
+			inline std::ostream& operator<<(std::ostream& os, const Slic3r::internal::format::utf8_buffer& str) {
+				os << str.data.data();
+				return os;
+			}
+		}
+	}
+}
+
+#endif /* slic3r_GUI_format_hpp_ */