Application will pick translation dictionaries based on the system default language

on first start of Slic3r.
Updated help menu (removed reference to the upstream manual)
Fixed some OpenGL assert due to glOrtho being called with zero Z span.

1 files changed, 7 insertions, 5 deletions

diff --git a/src/slic3r/GUI/GUI_App.hpp b/src/slic3r/GUI/GUI_App.hpp
index 1f3ba9071..0ac5e1d42 100644
--- a/src/slic3r/GUI/GUI_App.hpp
+++ b/src/slic3r/GUI/GUI_App.hpp
@@ -19,7 +19,7 @@ class wxMenuItem;
 class wxMenuBar;
 class wxTopLevelWindow;
 class wxNotebook;
-class wxLanguageInfo;
+struct wxLanguageInfo;
 
 namespace Slic3r {
 class AppConfig;
@@ -126,10 +126,9 @@ public:
     void            update_ui_from_settings();
 
     bool            switch_language();
-    bool            select_language();
+    // Load gettext translation files and activate them at the start of the application,
+    // based on the "translation_language" key stored in the application config.
     bool            load_language();
-    void            save_language();
-    std::vector<const wxLanguageInfo*> get_installed_languages();
 
     Tab*            get_tab(Preset::Type type);
     ConfigOptionMode get_mode();
@@ -177,8 +176,11 @@ private:
     void            window_pos_save(wxTopLevelWindow* window, const std::string &name);
     void            window_pos_restore(wxTopLevelWindow* window, const std::string &name, bool default_maximized = false);
     void            window_pos_sanitize(wxTopLevelWindow* window);
+    bool            select_language();
+    void            save_language();
+    std::vector<const wxLanguageInfo*> get_installed_languages();
 #ifdef __WXMSW__
-    void associate_3mf_files();
+    void            associate_3mf_files();
 #endif // __WXMSW__
 };
 DECLARE_APP(GUI_App)