QIDISlicer1.0.0

src/slic3r/Utils/WxFontUtils.hpp

@@ -0,0 +1,71 @@
+#ifndef slic3r_WxFontUtils_hpp_
+#define slic3r_WxFontUtils_hpp_
+
+#include <memory>
+#include <optional>
+#include <string_view>
+#include <boost/bimap.hpp>
+#include <wx/font.h>
+#include "libslic3r/Emboss.hpp"
+
+namespace Slic3r::GUI {
+
+// Help class to  work with wx widget font object( wxFont )
+class WxFontUtils
+{
+public:
+    // only static functions
+    WxFontUtils() = delete;
+
+    // check if exist file for wxFont
+    // return pointer on data or nullptr when can't load
+    static bool can_load(const wxFont &font);
+
+    // os specific load of wxFont
+    static std::unique_ptr<Slic3r::Emboss::FontFile> create_font_file(const wxFont &font);
+
+    static EmbossStyle::Type get_actual_type();
+    static EmbossStyle create_emboss_style(const wxFont &font, const std::string& name = "");
+
+    static std::string get_human_readable_name(const wxFont &font);
+
+    // serialize / deserialize font
+    static std::string store_wxFont(const wxFont &font);
+    static wxFont load_wxFont(const std::string &font_descriptor);
+
+    // Try to create similar font, loaded from 3mf from different Computer
+    static wxFont create_wxFont(const EmbossStyle &style);
+    // update font property by wxFont - without emboss depth and font size
+    static void update_property(FontProp &font_prop, const wxFont &font);
+
+    static bool is_italic(const wxFont &font);
+    static bool is_bold(const wxFont &font);
+
+    /// <summary>
+    /// Set italic into wx font
+    /// When italic font is same as original return nullptr.
+    /// To not load font file twice on success is font_file returned.
+    /// </summary>
+    /// <param name="font">wx descriptor of font</param>
+    /// <param name="font_file">file described in wx font</param> 
+    /// <returns>New created font fileon success otherwise nullptr</returns>
+    static std::unique_ptr<Slic3r::Emboss::FontFile> set_italic(wxFont &font, const Slic3r::Emboss::FontFile &prev_font_file);
+
+    /// <summary>
+    /// Set boldness into wx font
+    /// When bolded font is same as original return nullptr.
+    /// To not load font file twice on success is font_file returned.
+    /// </summary>
+    /// <param name="font">wx descriptor of font</param>
+    /// <param name="font_file">file described in wx font</param> 
+    /// <returns>New created font fileon success otherwise nullptr</returns>
+    static std::unique_ptr<Slic3r::Emboss::FontFile> set_bold(wxFont &font, const Slic3r::Emboss::FontFile &font_file);
+
+    // convert wxFont types to string and vice versa
+    static const boost::bimap<wxFontFamily, std::string_view> type_to_family;
+    static const boost::bimap<wxFontStyle, std::string_view> type_to_style;
+    static const boost::bimap<wxFontWeight, std::string_view> type_to_weight;
+};
+
+} // namespace Slic3r::GUI
+#endif // slic3r_WxFontUtils_hpp_