7c5e96a43a
Change-Id: Ibeab33f27ad7a2531bb256edd0e3f853cf8def7c (cherry picked from commit 6cfb4371a1b9053b54569d91a9c29af97a753c0e)
37 lines
1.4 KiB
C++
37 lines
1.4 KiB
C++
#ifndef slic3r_I18N_hpp_
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#define slic3r_I18N_hpp_
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#include <string>
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#ifdef SLIC3R_CURRENTLY_COMPILING_GUI_MODULE
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#ifndef SLIC3R_ALLOW_LIBSLIC3R_I18N_IN_SLIC3R
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#error You included libslic3r/I18N.hpp into a file belonging to slic3r module.
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#endif
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#endif
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namespace Slic3r {
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namespace I18N {
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typedef std::string (*translate_fn_type)(const char*);
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extern translate_fn_type translate_fn;
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inline void set_translate_callback(translate_fn_type fn) { translate_fn = fn; }
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inline std::string translate(const std::string &s) { return (translate_fn == nullptr) ? s : (*translate_fn)(s.c_str()); }
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inline std::string translate(const char *ptr) { return (translate_fn == nullptr) ? std::string(ptr) : (*translate_fn)(ptr); }
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} // namespace I18N
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} // namespace Slic3r
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// When this is included from slic3r, better do not define the translation functions.
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// Macros from slic3r/GUI/I18N.hpp should be used there.
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#ifndef SLIC3R_CURRENTLY_COMPILING_GUI_MODULE
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#ifdef L
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#error L macro is defined where it shouldn't be. Didn't you include slic3r/GUI/I18N.hpp in libslic3r by mistake?
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#endif
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namespace {
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[[maybe_unused]] const char* L(const char* s) { return s; }
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[[maybe_unused]] const char* L_CONTEXT(const char* s, const char* context) { return s; }
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[[maybe_unused]] std::string _u8L(const char* s) { return Slic3r::I18N::translate(s); }
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}
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#endif
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#endif /* slic3r_I18N_hpp_ */
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