GLGizmoText.cpp

// Include GLGizmoBase.hpp before I18N.hpp as it includes some libigl code, which overrides our localization "L" macro.
#include "GLGizmoText.hpp"
#include "libslic3r/ClipperUtils.hpp"
#include "slic3r/GUI/GLCanvas3D.hpp"
#include "slic3r/GUI/Gizmos/GLGizmosCommon.hpp"
#include "slic3r/GUI/GUI_App.hpp"
#include "slic3r/GUI/ImGuiWrapper.hpp"
#include "slic3r/GUI/GUI_ObjectList.hpp"
#include "slic3r/GUI/Plater.hpp"
#include "slic3r/GUI/MsgDialog.hpp"
#include "slic3r/GUI/format.hpp"

#include "libslic3r/Geometry/ConvexHull.hpp"
#include "libslic3r/Model.hpp"
#include "libslic3r/Timer.hpp"
#include "libslic3r/Shape/TextShape.hpp"
#include "slic3r/Utils/WxFontUtils.hpp"
#include "slic3r/GUI/Jobs/CreateFontNameImageJob.hpp"
#include "slic3r/GUI/Jobs/NotificationProgressIndicator.hpp"
#include "slic3r/GUI/UIHelpers/TextEllipsis.hpp"
#include "slic3r/Utils/UndoRedo.hpp"

#include <wx/font.h>
#include <wx/fontutil.h>
#include <wx/fontdlg.h>
#include <wx/fontenum.h>
#include <wx/display.h> // detection of change DPI
#include <wx/hashmap.h>
#include <wx/utils.h>

#include <numeric>
#include <codecvt>
#include <boost/log/trivial.hpp>

#include <GL/glew.h>

#include "imgui/imgui_stdlib.h" // using std::string for inputs
#ifndef IMGUI_DEFINE_MATH_OPERATORS
#define IMGUI_DEFINE_MATH_OPERATORS
#endif
#include <imgui/imgui_internal.h>
#include "libslic3r/SVG.hpp"
#include <codecvt>

#include "../ParamsPanel.hpp"
using namespace Slic3r;
using namespace Slic3r::GUI;
using namespace Slic3r::GUI::Emboss;
using namespace Slic3r::Emboss;
static std::size_t hash_value(wxString const &s)
{
    boost::hash<std::string> hasher;
    return hasher(s.ToStdString());
}

// increase number when change struct FacenamesSerializer
constexpr std::uint32_t FACENAMES_VERSION = 1;
struct FacenamesSerializer
{
    // hash number for unsorted vector of installed font into system
    size_t hash = 0;
    // assumption that is loadable
    std::vector<wxString> good;
    // Can't load for some reason
    std::vector<wxString> bad;
};
template<class Archive> void save(Archive &archive, wxString const &d)
{
    auto data = into_u8(d);
    archive(data);
}
template<class Archive> void load(Archive &archive, wxString &d)
{
    std::string s;
    archive(s);
    d = from_u8(s);
}
template<class Archive> void serialize(Archive &ar, FacenamesSerializer &t, const std::uint32_t version)
{
    // When performing a load, the version associated with the class
    // is whatever it was when that data was originally serialized
    // When we save, we'll use the version that is defined in the macro
    if (version != FACENAMES_VERSION) {
        throw Slic3r::IOError("Version of hints.cereal is higher than current version.");
        return;
    }
    ar(t.hash, t.good, t.bad);
}
CEREAL_CLASS_VERSION(FacenamesSerializer, FACENAMES_VERSION); // register class version
namespace Slic3r {
namespace GUI {
namespace Text {
template<typename T> struct Limit
{
    // Limitation for view slider range in GUI
    MinMax<T> gui;
    // Real limits for setting exacts values
    MinMax<T> values;
};
static const struct Limits
{
    MinMax<double> emboss{0.01, 1e4};                    // in mm
    MinMax<float>  size_in_mm{1.0f, 1000.f};             // in mm
    Limit<float>   boldness{{-0.1f, 0.5f}, {-5e5f, 5e5f}}; // in font points
    Limit<float>   skew{{-1.f, 1.f}, {-100.f, 100.f}};   // ration without unit
    MinMax<int>    char_gap{-20000, 20000};              // in font points
    MinMax<int>    line_gap{-20000, 20000};              // in font points
    // distance text object from surface
    MinMax<float> angle{-180.f, 180.f}; // in degrees
} limits;
enum class IconType : unsigned {
    rename = 0,
    warning,
    undo,
    save,
    add,
    erase,
    /*
    italic,
    unitalic,
    bold,
    unbold,
    system_selector,
    open_file,
    lock,
    lock_bold,
    unlock,
    unlock_bold,
    align_horizontal_left,
    align_horizontal_center,
    align_horizontal_right,
    align_vertical_top,
    align_vertical_center,
    align_vertical_bottom,*/
    // automatic calc of icon's count
    _count
};
// Define rendered version of icon
enum class IconState : unsigned { activable = 0, hovered /*1*/, disabled /*2*/ };
// selector for icon by enum
const IconManager::Icon &get_icon(const IconManager::VIcons &icons, IconType type, IconState state);

struct CurGuiCfg
{
    // Detect invalid config values when change monitor DPI
    double screen_scale;
    bool   dark_mode = false;

    // Zero means it is calculated in init function
    float        height_of_volume_type_selector = 0.f;
    float        input_width                    = 0.f;
    float        delete_pos_x                   = 0.f;
    float        max_style_name_width           = 0.f;
    unsigned int icon_width                     = 0;
    float        max_tooltip_width              = 0.f;

    // maximal width and height of style image
    Vec2i32 max_style_image_size = Vec2i32(0, 0);

    float indent                = 0.f;
    float input_offset          = 0.f;
    float advanced_input_offset = 0.f;
    float lock_offset           = 0.f;

    ImVec2 text_size;

    // maximal size of face name image
    Vec2i32 face_name_size             = Vec2i32(0, 0);
    float   face_name_texture_offset_x = 0.f;

    // maximal texture generate jobs running at once
    unsigned int max_count_opened_font_files = 10;

    // Only translations needed for calc GUI size
    struct Translations
    {
        std::string font;
        std::string height;
        std::string depth;

        // advanced
        std::string use_surface;
        std::string per_glyph;
        std::string alignment;
        std::string char_gap;
        std::string line_gap;
        std::string boldness;
        std::string skew_ration;
        std::string from_surface;
        std::string rotation;
    };
    Translations translations;
};
CurGuiCfg create_gui_configuration();
}
using namespace Text;
IconManager::VIcons init_text_icons(IconManager &mng, const CurGuiCfg &cfg)//init_icons
{
    mng.release();

    ImVec2 size(cfg.icon_width, cfg.icon_width);
    // icon order has to match the enum IconType
    std::vector<std::string> filenames{
        "edit_button.svg",
        "obj_warning.svg",  // exclamation // ORCA: use obj_warning instead exclamation. exclamation is not compatible with low res
        "text_undo.svg",         // reset_value
        "text_save.svg",         // save
        "add_copies.svg",
        "delete2.svg",
        //"text_refresh.svg",      // refresh
        //"text_open.svg",         // changhe_file
        //"text_bake.svg",         // bake

        //"text_obj_warning.svg",  // exclamation // ORCA: use obj_warning instead exclamation. exclamation is not compatible with low res
        //"text_lock_closed.svg",  // lock
        //"text_lock_open.svg",    // unlock
        //"text_reflection_x.svg", // reflection_x
        //"text_reflection_y.svg", // reflection_y
    };

    assert(filenames.size() == static_cast<size_t>(IconType::_count));
    std::string path = resources_dir() + "/images/";
    for (std::string &filename : filenames)
        filename = path + filename;

    auto type = IconManager::RasterType::color_wite_gray;
    return mng.init(filenames, size, type);
}
bool is_text_empty(std::string_view text) { return text.empty() || text.find_first_not_of(" \n\t\r") == std::string::npos; }
struct GLGizmoText::GuiCfg : public Text::CurGuiCfg
{};

static const wxColour FONT_TEXTURE_BG         = wxColour(0, 0, 0, 0);
static const wxColour FONT_TEXTURE_FG = *wxWHITE;
static const int FONT_SIZE = 12;
static const float SELECTABLE_INNER_OFFSET = 8.0f;

const std::array<float, 4>  TEXT_GRABBER_COLOR      = {1.0, 1.0, 0.0, 1.0};
const std::array<float, 4>  TEXT_GRABBER_HOVER_COLOR = {0.7, 0.7, 0.0, 1.0};
std::string                 formatFloat(float val)
{
    std::stringstream ss;
    ss << std::fixed << std::setprecision(2) << val;
    return ss.str();
}

bool draw_button(const IconManager::VIcons &icons, IconType type, bool disable = false);
struct FaceName
{
    wxString    wx_name;
    std::string name_truncated = "";
    size_t      texture_index  = 0;
    // State for generation of texture
    // when start generate create share pointers
    std::shared_ptr<std::atomic<bool>> cancel = nullptr;
    // R/W only on main thread - finalize of job
    std::shared_ptr<bool> is_created = nullptr;
};
// Implementation of forwarded struct
// Keep sorted list of loadable face names
struct CurFacenames
{
    // flag to keep need of enumeration fonts from OS
    // false .. wants new enumeration check by Hash
    // true  .. already enumerated(During opened combo box)
    bool is_init = false;

    bool has_truncated_names = false;

    // data of can_load() faces
    std::vector<FaceName>    faces       = {};
    std::vector<std::string> faces_names = {};
    // Sorter set of Non valid face names in OS
    std::vector<wxString> bad = {};

    // Configuration of font encoding
    static const wxFontEncoding encoding = wxFontEncoding::wxFONTENCODING_SYSTEM;

    // Identify if preview texture exists
    GLuint texture_id = 0;

    // protection for open too much font files together
    // Gtk:ERROR:../../../../gtk/gtkiconhelper.c:494:ensure_surface_for_gicon: assertion failed (error == NULL): Failed to load
    // /usr/share/icons/Yaru/48x48/status/image-missing.png: Error opening file /usr/share/icons/Yaru/48x48/status/image-missing.png: Too
    // many open files (g-io-error-quark, 31) This variable must exist until no CreateFontImageJob is running
    unsigned int count_opened_font_files = 0;

    // Configuration for texture height
    const int count_cached_textures = 32;

    // index for new generated texture index(must be lower than count_cached_textures)
    size_t texture_index = 0;

    // hash created from enumerated font from OS
    // check when new font was installed
    size_t hash = 0;

    // filtration pattern
    // std::string       search = "";
    // std::vector<bool> hide; // result of filtration
};
struct GLGizmoText::Facenames : public CurFacenames
{};

bool                    store(const CurFacenames &facenames);
bool                    load(CurFacenames &facenames,const std::vector<wxString>& delete_bad_font_list);
void                    init_face_names(CurFacenames &face_names);
void                    init_truncated_names(CurFacenames &face_names, float max_width);
std::optional<wxString> get_installed_face_name(const std::optional<std::string> &face_name_opt, CurFacenames &face_names);
void                    draw_font_preview(FaceName &face, const std::string &text, CurFacenames &faces, const CurGuiCfg &cfg, bool is_visible);
void                    init_text_lines(TextLinesModel &text_lines, const Selection &selection, /* const*/ StyleManager &style_manager, unsigned count_lines = 0);
class TextDataBase : public DataBase
{
public:
    TextDataBase(DataBase &&parent, const FontFileWithCache &font_file, TextConfiguration &&text_configuration, const EmbossProjection &projection)
        : DataBase(std::move(parent)), m_font_file(font_file) /* copy */, m_text_configuration(std::move(text_configuration))
    {
        assert(m_font_file.has_value());
        shape.projection = projection; // copy

        const FontProp &fp = m_text_configuration.style.prop;
        const FontFile &ff = *m_font_file.font_file;
        shape.scale        = get_text_shape_scale(fp, ff);
    }
    // Create shape from text + font configuration
    EmbossShape &create_shape() override;
    void         write(ModelVolume &volume) const override;
    TextConfiguration get_text_configuration() override {
        return m_text_configuration;
    }
    /// <summary>
    /// Used only with text for embossing per glyph.
    /// Create text lines only for new added volume to object
    /// otherwise textline is already setted before
    /// </summary>
    /// <param name="tr">Embossed volume final transformation in object</param>
    /// <param name="vols">Volumes to be sliced to text lines</param>
    /// <returns>True on succes otherwise False(Per glyph shoud be disabled)</returns>
    //bool create_text_lines(const Transform3d &tr, const ModelVolumePtrs &vols) override;

private:
    //  Keep pointer on Data of font (glyph shapes)
    FontFileWithCache m_font_file;
    // font item is not used for create object
    TextConfiguration m_text_configuration;
};

void TextDataBase::write(ModelVolume &volume) const
{
    //DataBase::write(volume);
    volume.set_text_configuration(m_text_configuration);// volume.text_configuration = m_text_configuration; // copy
    // Fix for object: stored attribute that volume is embossed per glyph when it is object
    if (m_text_configuration.style.prop.per_glyph && volume.is_the_only_one_part()) {
        volume.get_text_configuration().style.prop.per_glyph = false;
    }
}
void GLGizmoText::calculate_scale()
{
    Transform3d to_world        = m_parent.get_selection().get_first_volume()->world_matrix();
    auto        to_world_linear = to_world.linear();
    auto        calc            = [&to_world_linear](const Vec3d &axe, std::optional<float> &scale) -> bool {
        Vec3d  axe_world = to_world_linear * axe;
        double norm_sq   = axe_world.squaredNorm();
        if (is_approx(norm_sq, 1.)) {
            if (scale.has_value())
                scale.reset();
            else
                return false;
        } else {
            scale = sqrt(norm_sq);
        }
        return true;
    };

    bool exist_change = calc(Vec3d::UnitY(), m_scale_height);
    exist_change |= calc(Vec3d::UnitZ(), m_scale_depth);

    // Change of scale has to change font imgui font size
    if (exist_change)
        m_style_manager.clear_imgui_font();
}
///////////////////////
class StyleNameEditDialog : public DPIDialog
{
public:
    StyleNameEditDialog(wxWindow *      parent,
                        Emboss::StyleManager &style_manager,
                        wxWindowID      id    = wxID_ANY,
                        const wxString &title = wxEmptyString,
                        const wxPoint & pos   = wxDefaultPosition,
                        const wxSize &  size  = wxDefaultSize,
                        long            style = wxCLOSE_BOX | wxCAPTION);

    ~StyleNameEditDialog();
    void on_dpi_changed(const wxRect &suggested_rect) override;

    wxString get_name() const;
    void     set_name(const wxString &name);
    void     on_edit_text(wxCommandEvent &event);
    void     add_tip_label();

private:
    bool check_empty_or_iillegal_character(const std::string &name);

private:
    Button *   m_button_ok{nullptr};
    Button *   m_button_cancel{nullptr};
    TextInput *m_name{nullptr};
    Label *    m_tip{nullptr};
    bool                  m_add_tip{false};
    wxPanel *             m_row_panel{nullptr};
    Emboss::StyleManager &m_style_manager;
    wxFlexGridSizer *     m_top_sizer{nullptr};
};
/// GLGizmoText start

GLGizmoText::GLGizmoText(GLCanvas3D& parent, unsigned int sprite_id)
    : GLGizmoBase(parent, sprite_id),
    m_face_names(std::make_unique<Facenames>()),
    m_style_manager(m_imgui->get_glyph_ranges(), create_default_styles),
    m_gui_cfg(nullptr), m_rotate_gizmo(parent, GLGizmoRotate::Axis::Z) // grab id = 2 (Z axis)
{
    m_rotate_gizmo.set_group_id(0);
    m_rotate_gizmo.set_force_local_coordinate(true);

    if (GUI::wxGetApp().app_config->get_bool("support_backup_fonts")) {
        Slic3r::GUI::BackupFonts::generate_backup_fonts();
    }
}

GLGizmoText::~GLGizmoText()
{
    if (m_thread.joinable())
        m_thread.join();

    for (int i = 0; i < m_textures.size(); i++) {
        if (m_textures[i].texture != nullptr)
            delete m_textures[i].texture;
    }
}

bool GLGizmoText::on_init()
{
    m_rotate_gizmo.init();
    ColorRGBA gray_color(.6f, .6f, .6f, .3f);
    m_rotate_gizmo.set_highlight_color(gray_color.get_data());
    // Set rotation gizmo upwardrotate
    m_rotate_gizmo.set_angle(PI / 2);

    m_init_texture     = false;
    m_style_manager.init(wxGetApp().app_config);
    Emboss::StyleManager::Style &style          = m_style_manager.get_style();
    std::optional<wxString>      installed_name = get_installed_face_name(style.prop.face_name, *m_face_names);
    //m_avail_font_names = init_face_names();//todo

    //m_thread = std::thread(&GLGizmoText::update_font_status, this);
    //m_avail_font_names = init_occt_fonts();
    //update_font_texture();
    m_scale = m_imgui->get_font_size();
    m_shortcut_key = WXK_CONTROL_T;

    reset_text_info();

    return true;
}

void GLGizmoText::update_font_texture()
{
    m_font_names.clear();
    for (int i = 0; i < m_textures.size(); i++) {
        if (m_textures[i].texture != nullptr)
            delete m_textures[i].texture;
    }
    m_combo_width = 0.0f;
    m_combo_height = 0.0f;
    m_textures.clear();
    m_textures.reserve(m_avail_font_names.size());
    for (int i = 0; i < m_avail_font_names.size(); i++)
    {
        GLTexture* texture = new GLTexture();
        auto face = wxString::FromUTF8(m_avail_font_names[i]);
        auto retina_scale = m_parent.get_scale();
        wxFont font { (int)round(retina_scale * FONT_SIZE), wxFONTFAMILY_SWISS, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL, false, face };
        int w, h, hl;
        std::unique_lock<std::mutex> lock(m_mutex);
        if (m_font_status[i] && texture->generate_texture_from_text(m_avail_font_names[i], font, w, h, hl, FONT_TEXTURE_BG, FONT_TEXTURE_FG)) {
            //if (h < m_imgui->scaled(2.f)) {
                TextureInfo info;
                info.texture = texture;
                info.w = w;
                info.h = h;
                info.hl = hl;
                info.font_name = m_avail_font_names[i];
                m_textures.push_back(info);
                m_combo_width = std::max(m_combo_width, static_cast<float>(texture->m_original_width));
                m_font_names.push_back(info.font_name);
            //}
        }
    }
    m_combo_height = m_imgui->scaled(32.f / 15.f);
}

bool GLGizmoText::is_mesh_point_clipped(const Vec3d &point, const Transform3d &trafo) const
{
    if (m_c->object_clipper()->get_position() == 0.)
        return false;

    auto  sel_info          = m_c->selection_info();
    Vec3d transformed_point = trafo * point;
    transformed_point(2) += sel_info->get_sla_shift();
    return m_c->object_clipper()->get_clipping_plane()->is_point_clipped(transformed_point);
}

BoundingBoxf3 GLGizmoText::bounding_box() const
{
    BoundingBoxf3                 ret;
    const Selection &             selection = m_parent.get_selection();
    const Selection::IndicesList &idxs      = selection.get_volume_idxs();
    for (unsigned int i : idxs) {
        const GLVolume *volume = selection.get_volume(i);
        if (!volume->is_modifier)
            ret.merge(volume->transformed_convex_hull_bounding_box());
    }
    return ret;
}
#define SYSTEM_STYLE_MAX 6
EmbossStyles GLGizmoText::create_default_styles()
{
    wxFontEnumerator::InvalidateCache();
    wxArrayString facenames = wxFontEnumerator::GetFacenames(CurFacenames::encoding);

    wxFont wx_font_normal = *wxNORMAL_FONT;
#ifdef __APPLE__
    // Set normal font to helvetica when possible
    for (const wxString &facename : facenames) {
        if (facename.IsSameAs("Helvetica")) {
            wx_font_normal = wxFont(wxFontInfo().FaceName(facename).Encoding(Facenames::encoding));
            break;
        }
    }
#endif // __APPLE__

    // https://docs.wxwidgets.org/3.0/classwx_font.html
    // Predefined objects/pointers: wxNullFont, wxNORMAL_FONT, wxSMALL_FONT, wxITALIC_FONT, wxSWISS_FONT
    EmbossStyles styles = {
#ifdef __APPLE__
        WxFontUtils::create_emboss_style(wx_font_normal, _u8L("Recommend")),   // v2.0 version
        WxFontUtils::create_emboss_style(wx_font_normal, _u8L("Old version")), // for 1.10 and 1.9 and old version
#else
        WxFontUtils::create_emboss_style(wxFont(10, wxFONTFAMILY_MODERN, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_BOLD), _u8L("Recommend")),   //v2.0 version
        WxFontUtils::create_emboss_style(wxFont(10, wxFONTFAMILY_MODERN, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_BOLD), _u8L("Old version")), // for 1.10 and 1.9 and old version
#endif
    };

    // Not all predefined font for wx must be valid TTF, but at least one style must be loadable
    styles.erase(std::remove_if(styles.begin(), styles.end(),
                                [](const EmbossStyle &style) {
                                    wxFont wx_font = WxFontUtils::create_wxFont(style);

                                    // check that face name is setabled
                                    if (style.prop.face_name.has_value()) {
                                        wxString face_name = wxString::FromUTF8(style.prop.face_name->c_str());
                                        wxFont   wx_font_temp;
                                        if (!wx_font_temp.SetFaceName(face_name))
                                            return true;
                                    }

                                    // Check that exsit valid TrueType Font for wx font
                                    return WxFontUtils::create_font_file(wx_font) == nullptr;
                                }),
                 styles.end());

    // exist some valid style?
    if (!styles.empty())
        return styles;

    // No valid style in defult list
    // at least one style must contain loadable font
    wxFont wx_font;
    for (const wxString &face : facenames) {
        wx_font = wxFont(face);
        if (WxFontUtils::create_font_file(wx_font) != nullptr)
            break;
        wx_font = wxFont(); // NotOk
    }

    if (wx_font.IsOk()) {
        // use first alphabetic sorted installed font
        styles.push_back(WxFontUtils::create_emboss_style(wx_font, _u8L("First font")));
    } else {
        // On current OS is not installed any correct TTF font
        // use font packed with Slic3r
        std::string font_path = Slic3r::resources_dir() + "/fonts/NotoSans-Regular.ttf";
        styles.push_back(EmbossStyle{_u8L("Default font"), font_path, EmbossStyle::Type::file_path});
    }
    return styles;
}

bool GLGizmoText::select_facename(const wxString &facename, bool update_text)
{
    if (!wxFontEnumerator::IsValidFacename(facename))
        return false;
    // Select font
    wxFont wx_font(wxFontInfo().FaceName(facename).Encoding(CurFacenames::encoding));
    if (!wx_font.IsOk())
        return false;
#ifdef USE_PIXEL_SIZE_IN_WX_FONT
    // wx font could change source file by size of font
    int point_size = static_cast<int>(m_style_manager.get_font_prop().size_in_mm);
    wx_font.SetPointSize(point_size);
#endif // USE_PIXEL_SIZE_IN_WX_FONT
    if (!m_style_manager.set_wx_font(wx_font))
        return false;
    if (update_text) {
        process();
    }
    return true;
}

bool GLGizmoText::gizmo_event(SLAGizmoEventType action, const Vec2d &mouse_position, bool shift_down, bool alt_down, bool control_down)
{
    std::string text = std::string(m_text);
    if (text.empty())
        return true;
    if (m_object_idx < 0) {
        return true;
    }
    const Selection &selection = m_parent.get_selection();
    auto mo                    = selection.get_model()->objects[m_object_idx];
    if (mo == nullptr)
        return true;

    const ModelInstance *mi        = mo->instances[selection.get_instance_idx()];
    const Camera &       camera    = wxGetApp().plater()->get_camera();

    if (action == SLAGizmoEventType::Moving) {
        m_mouse_position = mouse_position;
    }
    else if (action == SLAGizmoEventType::LeftDown) {
        if (is_only_text_case()) {
            return false;
        }
        if (!selection.is_empty() && get_hover_id() != -1) {
            start_dragging();
            return true;
        }

    }
    return true;
}

void GLGizmoText::on_set_state()
{
    m_rotate_gizmo.set_state(GLGizmoBase::m_state);
    if (m_state == EState::On) {
        m_text_tran_in_object.reset();
        m_style_manager.get_style().angle = 0;

        m_last_text_mv = nullptr;
        m_show_text_normal_reset_tip = false;
        load_init_text(true);
        if (m_last_text_mv) {
            m_reedit_text = true;
            m_load_text_tran_in_object = m_text_tran_in_object;
            if (m_really_use_surface_calc) {
                m_show_warning_regenerated = true;
                use_fix_normal_position();
            } else if (m_fix_old_tran_flag && (m_font_version == "" || m_font_version == "1.0")) {
                m_show_warning_old_tran = false;
                auto  offset     = m_text_tran_in_object.get_offset();
                auto  rotation   = m_text_tran_in_object.get_rotation();
                float eps        = 0.01f;
                int   count      = 0;
                bool  has_rotation      = rotation.norm() > eps;
                count += has_rotation ? 1 : 0;
                auto scaling_factor = m_text_tran_in_object.get_scaling_factor();
                bool  has_scale         = (scaling_factor - Vec3d(1, 1, 1)).norm() > eps;
                count += has_scale ? 1 : 0;
                auto mirror     = m_text_tran_in_object.get_mirror();
                bool has_mirror = (mirror - Vec3d(1, 1, 1)).norm() > eps;
                count += has_mirror ? 1 : 0;

                Geometry::Transformation expert_text_tran_in_world;
                generate_text_tran_in_world(m_fix_text_normal_in_world.cast<double>(), m_fix_text_position_in_world, m_rotate_angle, expert_text_tran_in_world);
                auto                     temp_expert_text_tran_in_object = m_model_object_in_world_tran.get_matrix().inverse() * expert_text_tran_in_world.get_matrix();
                Geometry::Transformation expert_text_tran_in_object(temp_expert_text_tran_in_object);

                if (count >= 2) {
                    m_show_warning_old_tran = true;
                }
                if (m_is_version1_10_xoy) {
                    auto rotate_tran = Geometry::assemble_transform(Vec3d::Zero(), {0.5 * M_PI, 0.0, 0.0});
                    m_text_tran_in_object.set_from_transform(m_load_text_tran_in_object.get_matrix() * rotate_tran);
                    m_text_tran_in_object.set_offset(m_load_text_tran_in_object.get_offset() + Vec3d(0, 1.65, 0)); // for size 16

                    m_text_normal_in_world = m_fix_text_normal_in_world;
                    update_cut_plane_dir();
                    return;
                } else if (m_is_version1_8_yoz) {//Box+172x125x30_All_Bases
                    const Selection &selection        = m_parent.get_selection();
                    m_style_manager.get_style().angle = calc_angle(selection);

                    auto rotate_tran = Geometry::assemble_transform(Vec3d::Zero(), {0.0, 0.0, 0.5 * M_PI});
                    m_text_tran_in_object.set_from_transform(m_load_text_tran_in_object.get_matrix() * rotate_tran);
                    update_cut_plane_dir();
                    m_text_tran_in_object.set_offset(expert_text_tran_in_object.get_offset());
                    return;
                }
                //go on
                if (has_rotation && m_show_warning_old_tran == false) {
                    m_show_warning_lost_rotate = true;
                    if (m_is_version1_9_xoz) {
                        expert_text_tran_in_object.set_rotation(rotation);
                    }
                    use_fix_normal_position();
                }
                //not need set set_rotation//has_rotation
                if (has_scale) {
                    expert_text_tran_in_object.set_scaling_factor(scaling_factor);
                }
                if (has_mirror) {
                    expert_text_tran_in_object.set_mirror(mirror);
                }
                m_text_tran_in_object.set_from_transform(expert_text_tran_in_object.get_matrix());
                update_cut_plane_dir();
            }
        }
    }
    else if (m_state == EState::Off) {
        ImGui::FocusWindow(nullptr);//exit cursor
        m_trafo_matrices.clear();
        m_reedit_text     = false;
        m_fix_old_tran_flag = false;
        m_warning_font      = false;
        close_warning_flag_after_close_or_drag();
        reset_text_info();

        m_parent.use_slope(false);
        m_parent.toggle_model_objects_visibility(true);

        m_style_manager.store_styles_to_app_config(false);
    }
}

void GLGizmoText::load_old_font() {
    const int old_font_index = 1;
    const StyleManager::Style &style          = m_style_manager.get_styles()[old_font_index];
    // create copy to be able do fix transformation only when successfully load style
    if (m_style_manager.load_style(old_font_index)) {
        if (m_italic && m_thickness) {
            m_style_manager.get_font_prop().size_in_mm = m_font_size * 0.92;
        }
        else if (m_italic){
            m_style_manager.get_font_prop().size_in_mm = m_font_size * 0.98;
        }
        else if (m_thickness) {
            m_style_manager.get_font_prop().size_in_mm = m_font_size * 0.93;
        } else {
            m_style_manager.get_font_prop().size_in_mm = m_font_size * 1.0;
        }
        wxString font_name(m_font_name);
        bool     update_text = !m_is_serializing ? true : false;
        if (!select_facename(font_name, update_text)) {
            wxString font_name("Arial");
            select_facename(font_name, update_text);
        }
    }
}

wxString FindLastName(const wxString &input)
{
    int lastSemicolonPos = input.Find(';', true);
    if (lastSemicolonPos == wxNOT_FOUND) { return input; }
    return input.Mid(lastSemicolonPos + 1);
}

void GLGizmoText::draw_style_list(float caption_size)
{
    if (!m_style_manager.is_active_font())
        return;

    const StyleManager::Style *stored_style = nullptr;
    bool                       is_stored    = m_style_manager.exist_stored_style();
    if (is_stored)
        stored_style = m_style_manager.get_stored_style();
    const StyleManager::Style &current_style = m_style_manager.get_style();

    bool                       is_changed        = true;
    if (stored_style) {
        wxString path0((*stored_style).path.c_str(), wxConvUTF8);
        wxString path1(current_style.path.c_str(), wxConvUTF8);
        auto     stored_font_name  = FindLastName(path0);
        auto     current_font_name = FindLastName(path1);
        is_changed                 = !(*stored_style == current_style && stored_font_name == current_font_name);
    }
    bool                       is_modified   = is_stored && is_changed;
    const float &max_style_name_width = m_gui_cfg->max_style_name_width;
    std::string &trunc_name           = m_style_manager.get_truncated_name();
    m_style_name                      = m_style_manager.get_truncated_name();
    if (trunc_name.empty()) {
        // generate trunc name
        std::string current_name = current_style.name;
        ImGuiWrapper::escape_double_hash(current_name);
        trunc_name = ImGuiWrapper::trunc(current_name, max_style_name_width);
    }
    ImGui::AlignTextToFramePadding();
    std::string title = _u8L("Style");
    if (m_style_manager.exist_stored_style())
        ImGui::Text("%s", title.c_str());
    else
        ImGui::TextColored(ImGuiWrapper::COL_BAMBU, "%s", title.c_str());
    if (ImGui::IsItemHovered()) {
        m_imgui->tooltip(_u8L("Save the parameters of the current text tool as a style for easy subsequent use."), m_gui_cfg->max_tooltip_width);
    }
    ImGui::SameLine(caption_size);
    ImGui::PushItemWidth(m_gui_cfg->input_width);
    auto add_text_modify = [&is_modified](const std::string &name) {
        if (!is_modified)
            return name;
        return name + Preset::suffix_modified();
    };
    std::optional<size_t> selected_style_index;
    std::string           tooltip = "";
    ImGuiWrapper::push_combo_style(m_parent.get_scale());
    if (ImGui::BBLBeginCombo("##style_selector", add_text_modify(trunc_name).c_str())) {
        m_style_manager.init_style_images(m_gui_cfg->max_style_image_size, m_text);
        m_style_manager.init_trunc_names(max_style_name_width);
        std::optional<std::pair<size_t, size_t>> swap_indexes;
        const StyleManager::Styles &             styles = m_style_manager.get_styles();
        for (const StyleManager::Style &style : styles) {
            size_t             index             = &style - &styles.front();
            const std::string &actual_style_name = style.name;
            ImGui::PushID(actual_style_name.c_str());
            bool is_selected = (index == m_style_manager.get_style_index());

            float                                          select_height = static_cast<float>(m_gui_cfg->max_style_image_size.y());
            ImVec2                                         select_size(0.f, select_height); // 0,0 --> calculate in draw
            const std::optional<StyleManager::StyleImage> &img = style.image;
            // allow click delete button
            ImGuiSelectableFlags_ flags = ImGuiSelectableFlags_AllowItemOverlap;
            if (ImGui::BBLSelectable(style.truncated_name.c_str(), is_selected, flags, select_size)) {
                selected_style_index = index;
            }/* else if (ImGui::IsItemHovered())
                tooltip = actual_style_name;*/

            // reorder items
            if (ImGui::IsItemActive() && !ImGui::IsItemHovered()) {
                if (ImGui::GetMouseDragDelta(0).y < 0.f) {
                    if (index > 0) swap_indexes = {index, index - 1};
                } else if ((index + 1) < styles.size())
                    swap_indexes = {index, index + 1};
                if (swap_indexes.has_value()) ImGui::ResetMouseDragDelta();
            }

            // draw style name
            if (img.has_value()) {
                ImGui::SameLine(max_style_name_width);
                ImVec4 tint_color = ImGui::GetStyleColorVec4(ImGuiCol_Text);
                ImGui::Image(img->texture_id, img->tex_size, img->uv0, img->uv1, tint_color);
            }

            ImGui::PopID();
        }
        if (swap_indexes.has_value())
            m_style_manager.swap(swap_indexes->first, swap_indexes->second);
        ImGui::EndCombo();
    } else {
        // do not keep in memory style images when no combo box open
        m_style_manager.free_style_images();
        if (ImGui::IsItemHovered()) {
            std::string style_name = add_text_modify(current_style.name);
            tooltip = is_modified ? GUI::format(_L("Modified style \"%1%\""), current_style.name) : GUI::format(_L("Current style is \"%1%\""), current_style.name);
        }
    }
    ImGuiWrapper::pop_combo_style();
    if (!tooltip.empty())
        m_imgui->tooltip(tooltip, m_gui_cfg->max_tooltip_width);

    // Check whether user wants lose actual style modification
    if (selected_style_index.has_value() && is_modified) {
        const std::string &style_name = m_style_manager.get_styles()[*selected_style_index].name;
        wxString      message = GUI::format_wxstr(_L("Changing style to \"%1%\" will discard current style modification.\n\nWould you like to continue anyway?"), style_name);
        MessageDialog not_loaded_style_message(nullptr, message, _L("Warning"), wxICON_WARNING | wxYES | wxNO);
        if (not_loaded_style_message.ShowModal() != wxID_YES)
            selected_style_index.reset();
    }

    // selected style from combo box
    if (selected_style_index.has_value()) {
        const StyleManager::Style &style = m_style_manager.get_styles()[*selected_style_index];
        // create copy to be able do fix transformation only when successfully load style
        StyleManager::Style cur_s = current_style; // copy
        StyleManager::Style new_s = style;         // copy
        if (m_style_manager.load_style(*selected_style_index)) {
            m_bold   = m_style_manager.get_font_prop().boldness > 0;//for update_italic
            m_italic = m_style_manager.get_font_prop().skew > 0;//for update_boldness
            process(true);//, fix_transformation(cur_s, new_s, m_parent)//todo
        } else {
            wxString      title   = _L("Not valid style.");
            wxString      message = GUI::format_wxstr(_L("Style \"%1%\" can't be used and will be removed from a list."), style.name);
            MessageDialog not_loaded_style_message(nullptr, message, title, wxOK);
            not_loaded_style_message.ShowModal();
            m_style_manager.erase(*selected_style_index);
        }
    }

    /*ImGui::SameLine();
    draw_style_rename_button();*/

    ImGui::SameLine();
    draw_style_save_button(is_modified);

    ImGui::SameLine();
    draw_style_add_button(is_modified);

    // delete button
    ImGui::SameLine();
    draw_delete_style_button();
}

void GLGizmoText::draw_style_save_button(bool is_modified)
{
    if (draw_button(m_icons, IconType::save, !is_modified)) {
        // save styles to app config
        m_style_manager.store_styles_to_app_config();
    } else if (ImGui::IsItemHovered()) {
        std::string tooltip;
        if (!m_style_manager.exist_stored_style()) {
            tooltip = _u8L("First Add style to list.");
        } else if (is_modified) {
            tooltip = GUI::format(_L("Save %1% style"), m_style_manager.get_style().name);
        }
        if (!tooltip.empty()) {
            m_imgui->tooltip(tooltip, m_gui_cfg->max_tooltip_width);
        }
    }
}

bool draw_text_clickable(const IconManager::VIcons &icons, IconType type)
{
    return clickable(get_icon(icons, type, IconState::activable), get_icon(icons, type, IconState::hovered));
}

bool reset_text_button(const IconManager::VIcons &icons,int pos =-1)
{
    ImGui::SameLine(pos == -1 ? ImGui::GetStyle().WindowPadding.x : pos);
    // from GLGizmoCut
    // std::string label_id = "neco";
    // std::string btn_label;
    // btn_label += ImGui::RevertButton;
    // return ImGui::Button((btn_label + "##" + label_id).c_str());
    return draw_text_clickable(icons, IconType::undo);
}

void GLGizmoText::draw_style_save_as_popup()
{
    ImGuiWrapper::text_colored(ImGuiWrapper::COL_WINDOW_BG_DARK, _u8L("New name of style") + ": ");
    //use name inside of volume configuration as temporary new name

    std::string&  new_name     = m_style_new_name; // text_volume->get_text_configuration()->style.name;//BBS modify
    bool         is_unique    = m_style_manager.is_unique_style_name(new_name);
    bool         allow_change = false;
    if (new_name.empty()) {
        ImGuiWrapper::text_colored(ImGuiWrapper::COL_WINDOW_BG_DARK, _u8L("Name can't be empty."));
    } else if (!is_unique) {
        ImGuiWrapper::text_colored(ImGuiWrapper::COL_WINDOW_BG_DARK, _u8L("Name has to be unique."));
    } else {
        allow_change = true;
    }

    bool                save_style = false;
    ImGuiInputTextFlags flags      = ImGuiInputTextFlags_EnterReturnsTrue;
    if (ImGui::InputText("##save as style", &new_name, flags))
        save_style = true;
    if (m_imgui->button(_L("OK"), ImVec2(0.f, 0.f), allow_change))
        save_style = true;

    ImGui::SameLine();
    if (ImGui::Button(_u8L("Cancel").c_str())) {
        // write original name to volume TextConfiguration
        //new_name = m_style_manager.get_style().name;
        ImGui::CloseCurrentPopup();
    }

    if (save_style && allow_change) {
        m_style_manager.add_style(new_name);
        m_style_manager.store_styles_to_app_config();
        ImGui::CloseCurrentPopup();
    }
}

void GLGizmoText::draw_style_add_button(bool is_modified)
{
    bool only_add_style = !m_style_manager.exist_stored_style();
    bool can_add        = true;
    //auto text_volume    = m_last_text_mv; // m_volume
    if (only_add_style)//&& text_volume->get_text_configuration().has_value() && text_volume->get_text_configuration()->style.type != WxFontUtils::get_current_type()
        can_add = false;

    std::string title    = _u8L("Save as new style");
    const char *popup_id = title.c_str();
    // save as new style
    ImGui::SameLine();
    if (draw_button(m_icons, IconType::add, !can_add)) {
        if (!m_style_manager.exist_stored_style()) {
            m_style_manager.store_styles_to_app_config(wxGetApp().app_config);
        } else {
            if (is_modified) {
                MessageDialog msg(wxGetApp().plater(), _L("The current style has been modified but not saved. Do you want to save it?"), _L("Save current style"),
                                  wxICON_WARNING | wxOK | wxCANCEL);
                auto result = msg.ShowModal();
                if (result == wxID_OK) {
                    m_style_manager.store_styles_to_app_config();
                }
            }
            StyleNameEditDialog dlg(wxGetApp().plater(), m_style_manager, wxID_ANY, _L("Add new style"));
            //m_is_adding_new_style = 5; // about 100 ms,for delay to avoid deselect_all();
            auto result           = dlg.ShowModal();
            if (result == wxID_YES) {
                wxString style_name = dlg.get_name();
                m_style_manager.add_style(style_name.utf8_string());
                m_style_manager.store_styles_to_app_config();
            }
        }
    } else if (ImGui::IsItemHovered()) {
        if (!can_add) {
            m_imgui->tooltip(_u8L("Only valid font can be added to style"), m_gui_cfg->max_tooltip_width);
        } else if (only_add_style) {
            m_imgui->tooltip(_u8L("Add style to my list"), m_gui_cfg->max_tooltip_width);
        } else {
            m_imgui->tooltip(_u8L("Add new style"), m_gui_cfg->max_tooltip_width);
        }
    }
}

void GLGizmoText::draw_delete_style_button()
{
    bool is_stored  = m_style_manager.exist_stored_style();
    bool is_last    = m_style_manager.get_styles().size() == 1;
    bool can_delete = is_stored && !is_last;
    if (draw_button(m_icons, IconType::erase, !can_delete)) {
        std::string style_name       = m_style_manager.get_style().name; // copy
        wxString    dialog_title     = _L("Remove style");
        size_t      next_style_index = std::numeric_limits<size_t>::max();
        Plater *    plater           = wxGetApp().plater();
        bool        exist_change     = false;
        while (true) {
            // NOTE: can't use previous loaded activ index -> erase could change index
            size_t active_index = m_style_manager.get_style_index();
            next_style_index    = (active_index > 0) ? active_index - 1 : active_index + 1;

            if (next_style_index >= m_style_manager.get_styles().size()) {
                MessageDialog msg(plater, _L("Can't remove the last existing style."), dialog_title, wxICON_ERROR | wxOK);
                msg.ShowModal();
                break;
            }

            // IMPROVE: add function can_load?
            // clean unactivable styles
            if (!m_style_manager.load_style(next_style_index)) {
                m_style_manager.erase(next_style_index);
                exist_change = true;
                continue;
            }

            wxString      message = GUI::format_wxstr(_L("Are you sure you want to permanently remove the \"%1%\" style?"), style_name);
            MessageDialog msg(plater, message, dialog_title, wxICON_WARNING | wxYES | wxNO);
            if (msg.ShowModal() == wxID_YES) {
                // delete style
                m_style_manager.erase(active_index);
                exist_change = true;
                process();
            } else {
                // load back style
                m_style_manager.load_style(active_index);
            }
            break;
        }
        if (exist_change) m_style_manager.store_styles_to_app_config(wxGetApp().app_config);
    }

    if (ImGui::IsItemHovered()) {
        const std::string &style_name = m_style_manager.get_style().name;
        std::string        tooltip;
        if (can_delete)
            tooltip = GUI::format(_L("Delete \"%1%\" style."), style_name);
        else if (is_last)
            tooltip = GUI::format(_L("Can't delete \"%1%\". It is last style."), style_name);
        else /*if(!is_stored)*/
            tooltip = GUI::format(_L("Can't delete temporary style \"%1%\"."), style_name);
        m_imgui->tooltip(tooltip, m_gui_cfg->max_tooltip_width);
    }
}

void GLGizmoText::update_default_boldness()
{
    std::optional<float> &boldness = m_style_manager.get_font_prop().boldness;
    if (m_bold) {
        set_default_boldness(boldness);
        m_custom_boldness = boldness.value_or(0.f);
    } else {
        boldness = 0.0f;
        m_custom_boldness = 0.0f;
    }
}

void GLGizmoText::update_default_italic()
{
    std::optional<float> &skew = m_style_manager.get_font_prop().skew;
    if (m_italic) {
        skew = 0.2f;
        m_custom_skew = 0.2f;
    } else {
        skew = 0.0f;
        m_custom_skew = 0.0f;
    }
}

void GLGizmoText::set_default_boldness(std::optional<float> &boldness)
{
    const FontFile &      ff        = *m_style_manager.get_font_file_with_cache().font_file;
    const FontProp &      fp        = m_style_manager.get_font_prop();
    const FontFile::Info &font_info = get_font_info(ff, fp);
    boldness                        = font_info.ascent / 4.f;
}

void GLGizmoText::draw_model_type(int caption_width)
{
    ImGui::AlignTextToFramePadding();
    auto        text_volume        = m_last_text_mv; // m_volume
    bool        is_last_solid_part = text_volume->is_the_only_one_part();
    std::string title              = _u8L("Operation");
    if (is_last_solid_part) {
        ImVec4 color{.5f, .5f, .5f, 1.f};
        m_imgui->text_colored(color, title.c_str());
    } else {
        ImGui::Text("%s", title.c_str());
    }

    std::optional<ModelVolumeType> new_type;
    ModelVolumeType                modifier = ModelVolumeType::PARAMETER_MODIFIER;
    ModelVolumeType                negative = ModelVolumeType::NEGATIVE_VOLUME;
    ModelVolumeType                part     = ModelVolumeType::MODEL_PART;
    ModelVolumeType                type     = text_volume->type();
    ImGui::SameLine(caption_width);
    // TRN EmbossOperation
    ImGuiWrapper::push_radio_style();
    if (ImGui::RadioButton(_u8L("Part").c_str(), type == part))
        new_type = part;
    else if (ImGui::IsItemHovered())
        m_imgui->tooltip(_L("Click to change text into object part."), m_gui_cfg->max_tooltip_width);
    ImGui::SameLine();

    auto last_solid_part_hint = _L("You can't change a type of the last solid part of the object.");
    if (ImGui::RadioButton(_CTX_utf8(L_CONTEXT("Cut", "EmbossOperation"), "EmbossOperation").c_str(), type == negative))
        new_type = negative;
    else if (ImGui::IsItemHovered()) {
        if (is_last_solid_part)
            m_imgui->tooltip(last_solid_part_hint, m_gui_cfg->max_tooltip_width);
        else if (type != negative)
            m_imgui->tooltip(_L("Click to change part type into negative volume."), m_gui_cfg->max_tooltip_width);
    }

    // In simple mode are not modifiers
    if (wxGetApp().plater()->printer_technology() != ptSLA) {
        ImGui::SameLine();
        if (ImGui::RadioButton(_u8L("Modifier").c_str(), type == modifier))
            new_type = modifier;
        else if (ImGui::IsItemHovered()) {
            if (is_last_solid_part)
                m_imgui->tooltip(last_solid_part_hint, m_gui_cfg->max_tooltip_width);
            else if (type != modifier)
                m_imgui->tooltip(_L("Click to change part type into modifier."), m_gui_cfg->max_tooltip_width);
        }
    }
    ImGuiWrapper::pop_radio_style();

    if (text_volume != nullptr && new_type.has_value() && !is_last_solid_part) {
        GUI_App &            app    = wxGetApp();
        Plater *             plater = app.plater();
        Plater::TakeSnapshot snapshot(wxGetApp().plater(), "Change Text Type", UndoRedo::SnapshotType::GizmoAction);

        text_volume->set_type(*new_type);

        bool is_volume_move_inside  = (type == part);
        bool is_volume_move_outside = (*new_type == part);
        // Update volume position when switch (from part) or (into part)
        if ((is_volume_move_inside || is_volume_move_outside)) process();

        // inspiration in ObjectList::change_part_type()
        // how to view correct side panel with objects
        ObjectList *        obj_list = app.obj_list();
        wxDataViewItemArray sel      = obj_list->reorder_volumes_and_get_selection(obj_list->get_selected_obj_idx(),
                                                                              [volume = text_volume](const ModelVolume *vol) { return vol == volume; });
        if (!sel.IsEmpty())
            obj_list->select_item(sel.front());

        // NOTE: on linux, function reorder_volumes_and_get_selection call GLCanvas3D::reload_scene(refresh_immediately = false)
        // which discard m_volume pointer and set it to nullptr also selection is cleared so gizmo is automaticaly closed
        auto &mng = m_parent.get_gizmos_manager();
        if (mng.get_current_type() != GLGizmosManager::Text) {
            mng.open_gizmo(GLGizmosManager::Text);//Operation like NEGATIVE_VOLUME
        }
    }
}

void GLGizmoText::draw_surround_type(int caption_width)
{
    if ((!m_last_text_mv) ||m_last_text_mv->is_the_only_one_part()) {
        return;
    }
    auto label_width = caption_width;
    float cur_cap      = m_imgui->calc_text_size(_L("Surround projection by character")).x;
    auto  item_width  = cur_cap * 1.2 + ImGui::GetStyle().FramePadding.x * 18.0f;
    ImGui::AlignTextToFramePadding();
    size_t                   selection_idx = int(m_surface_type);
    std::vector<std::string> modes         = {_u8L("Not surround") , _u8L("Surround surface"), _u8L("Surround") + "+" + _u8L("Horizontal")};
    if (m_rr.mesh_id < 0) {
        modes.erase(modes.begin() + 2);
        modes.erase(modes.begin() + 1);
        m_surface_type = TextInfo::TextType ::HORIZONAL;
        selection_idx  = int(m_surface_type);
    }
    else {
        modes.push_back(_u8L("Surround projection by character"));
    }
    bool is_changed    = false;

    ImGuiWrapper::push_combo_style(m_parent.get_scale());
    if (render_combo(_u8L("Mode"), modes, selection_idx, label_width, item_width)) {
        switch_text_type((TextInfo::TextType) selection_idx);
    }
    ImGuiWrapper::pop_combo_style();
}

void GLGizmoText::update_style_angle(ModelVolume *text_volume, float init_angle_degree, float roate_angle)
{
    double angle_rad = Geometry::deg2rad(roate_angle);
    Geometry::to_range_pi_pi(angle_rad);

    if (text_volume) {
        double diff_angle = angle_rad - Geometry::deg2rad(init_angle_degree);

        do_local_z_rotate(m_parent.get_selection(), diff_angle);

        const Selection &selection = m_parent.get_selection();
        const GLVolume * gl_volume = get_selected_gl_volume(selection);
        // m_text_tran_in_object.set_from_transform(gl_volume->get_volume_transformation().get_matrix());
        // m_need_update_text = true;
        // calc angle after rotation
        m_style_manager.get_style().angle = calc_angle(m_parent.get_selection());
    } else {
        m_style_manager.get_style().angle = angle_rad;
    }
}

void GLGizmoText::draw_rotation(int caption_size, int slider_width, int drag_left_width, int slider_icon_width)
{
    auto text_volume = m_last_text_mv;
    if (!text_volume) {
        return;
    }
    ImGui::AlignTextToFramePadding();
    m_imgui->text(_L("Angle"));
    // Reset button
    bool is_reseted = false;
    if (abs(m_rotate_angle) > 0.01) {
        if (reset_text_button(m_icons, m_gui_cfg->input_offset - m_gui_cfg->icon_width) && text_volume) {
            do_local_z_rotate(m_parent.get_selection(), Geometry::deg2rad(-m_rotate_angle));
            m_rotate_angle = 0;
            // recalculate for surface cut
            /*if (m_volume->emboss_shape->projection.use_surface)
                process_job();*/
            is_reseted = true;
        } else if (ImGui::IsItemHovered()) {
            m_imgui->tooltip(_L("Reset rotation"), m_gui_cfg->max_tooltip_width);
        }
    }
    ImGui::SameLine(caption_size);
    ImGui::PushItemWidth(slider_width);

    float angle_degree = get_angle_from_current_style();
    m_rotate_angle     = angle_degree;
    if (m_imgui->bbl_slider_float_style("##angle", &m_rotate_angle, -180.f, 180.f, "%.2f", 1.0f, true ,_L("Rotate the text counterclockwise."))) {
        update_style_angle(text_volume, angle_degree, m_rotate_angle);
    }
    ImGui::SameLine(drag_left_width);
    ImGui::PushItemWidth(1.5 * slider_icon_width);
    bool set_rotate_angle_flag = false;
    if (ImGui::BBLDragFloat("##angle_input", &m_rotate_angle, 0.05f, -180.f, 180.f, "%.2f")) {
        bool need_deal = false;
        if (abs(m_rotate_angle - 180.f) < 0.01f || abs(m_rotate_angle + 180) < 0.01f) {
            if (abs(m_rotate_angle - m_rotate_angle_min_max) > 0.01f) {
                m_rotate_angle_min_max = m_rotate_angle;
                need_deal              = true;
            }
        } else {
            need_deal              = true;
            m_rotate_angle_min_max = 0.f;
        }
        if (need_deal) {
            set_rotate_angle_flag = true;
            update_style_angle(text_volume, angle_degree, m_rotate_angle);
        }
    }

    bool is_stop_sliding = m_imgui->get_last_slider_status().deactivated_after_edit;
    if (text_volume) { // Apply rotation on model (backend)
        if (is_stop_sliding || is_reseted || set_rotate_angle_flag) {
            m_need_update_tran = true;
            m_parent.do_rotate("");
            const Selection &selection = m_parent.get_selection();
            const GLVolume * gl_volume = get_selected_gl_volume(selection);
            m_text_tran_in_object.set_from_transform(gl_volume->get_volume_transformation().get_matrix()); // on_stop_dragging//rotate//set m_text_tran_in_object
            update_trafo_matrices();
            volume_transformation_changed();
        }
    }

    // Keep up - lock button icon
    /*if (!text_volume->is_the_only_one_part()) {
        ImGui::SameLine(m_gui_cfg->lock_offset);
        const IconManager::Icon &icon       = get_icon(m_icons, m_keep_up ? IconType::lock : IconType::unlock, IconState::activable);
        const IconManager::Icon &icon_hover = get_icon(m_icons, m_keep_up ? IconType::lock : IconType::unlock, IconState::hovered);
        if (button(icon, icon_hover, icon)) m_keep_up = !m_keep_up;
        if (ImGui::IsItemHovered()) {
            m_imgui->tooltip(_L("Lock/unlock rotation angle when dragging above the surface."), m_gui_cfg->max_tooltip_width);
        }
    }*/
}

std::unique_ptr<Emboss::DataBase> GLGizmoText::create_emboss_data_base(
    const std::string &text, Emboss::StyleManager &style_manager, const Selection &selection, ModelVolumeType type, std::shared_ptr<std::atomic<bool>> &cancel)
{
    // create volume_name
    std::string volume_name = text; // copy
    // contain_enter?
    if (volume_name.find('\n') != std::string::npos)
        // change enters to space
        std::replace(volume_name.begin(), volume_name.end(), '\n', ' ');

    if (!style_manager.is_active_font()) {
        style_manager.load_valid_style();
        assert(style_manager.is_active_font());
        if (!style_manager.is_active_font()) return {}; // no active font in style, should never happend !!!
    }

    StyleManager::Style &style = style_manager.get_style(); // copy
    // actualize font path - during changes in gui it could be corrupted
    // volume must store valid path
    assert(style_manager.get_wx_font().IsOk());
    assert(style.path.compare(WxFontUtils::store_wxFont(style_manager.get_wx_font())) == 0);

    bool is_outside = (type == ModelVolumeType::MODEL_PART);

    // Cancel previous Job, when it is in process
    // worker.cancel(); --> Use less in this case I want cancel only previous EmbossJob no other jobs
    // Cancel only EmbossUpdateJob no others
    if (cancel != nullptr)
        cancel->store(true);
    // create new shared ptr to cancel new job
    cancel = std::make_shared<std::atomic<bool>>(false);

    DataBase base(volume_name, cancel);
    style.projection.depth = m_thickness; // BBS add
    style.projection.embeded_depth = m_embeded_depth; // BBS add
    base.is_outside   = is_outside;
   // base.text_lines   = text_lines.get_lines();
    base.from_surface = style.distance;

    FontFileWithCache &font = style_manager.get_font_file_with_cache();
    TextConfiguration  tc{static_cast<EmbossStyle>(style), text};
    auto td_ptr = std::make_unique<TextDataBase>(std::move(base), font, std::move(tc), style.projection);
    return td_ptr;
}

bool GLGizmoText::process(bool make_snapshot, std::optional<Transform3d> volume_transformation, bool update_text)
{
    auto text_volume = m_last_text_mv;//m_volume
    //if (text_volume == nullptr) // m_volume
    //    return false;
    // without text there is nothing to emboss
    if (is_text_empty(m_text))
        return false;
    // exist loaded font file?
    if (!m_style_manager.is_active_font())
        return false;

    if (update_text) {
        m_need_update_text = true;
    }
    //if (!start_update_volume(std::move(data), *m_volume, selection, m_raycast_manager))
     //   return false;
    // notification is removed befor object is changed by job
    //remove_notification_not_valid_font();
    return true;
}

ModelVolume *GLGizmoText::get_text_is_dragging()
{
    auto mv = get_selected_model_volume(m_parent);
    if (mv && mv->is_text() && get_is_dragging()) {
        return mv;
    }
    return nullptr;
}

bool GLGizmoText::get_is_dragging() {
    return m_dragging;
}

bool GLGizmoText::get_selection_is_text()
{
    auto mv = get_selected_model_volume(m_parent);
    if (mv && mv->is_text()) {
        return true;
    }
    return false;
}

void GLGizmoText::generate_text_tran_in_world(const Vec3d &text_normal_in_world, const Vec3d &text_position_in_world,float rotate_degree, Geometry::Transformation &cur_tran)
{
    Vec3d  temp_normal        = text_normal_in_world.normalized();
    Vec3d  cut_plane_in_world = Slic3r::Emboss::suggest_up(text_normal_in_world, UP_LIMIT);

    Vec3d z_dir       = text_normal_in_world;
    Vec3d y_dir       = cut_plane_in_world;
    Vec3d x_dir_world = y_dir.cross(z_dir);
    if (m_surface_type == TextInfo::TextType::SURFACE_HORIZONAL && text_normal_in_world != Vec3d::UnitZ()) {
        y_dir                       = Vec3d::UnitZ();
        x_dir_world                 = y_dir.cross(z_dir);
        z_dir                       = x_dir_world.cross(y_dir);
    }
    auto temp_tran = Geometry::generate_transform(x_dir_world, y_dir, z_dir, text_position_in_world);
    Geometry::Transformation rotate_trans;
    rotate_trans.set_rotation(Vec3d(0, 0, Geometry::deg2rad(rotate_degree))); // m_rotate_angle
    cur_tran.set_matrix(temp_tran.get_matrix() * rotate_trans.get_matrix());
}

bool GLGizmoText::on_shortcut_key() {
    reset_text_info();
    Selection &selection = m_parent.get_selection();
    m_text     = "Text";
    m_is_direct_create_text = selection.is_empty();
    auto mv              = get_selected_model_volume(m_parent);
    if (mv && mv->is_text()) {//not need to generate text,to edit text
        Plater::TakeSnapshot snapshot(wxGetApp().plater(), "Edit existed text");
        return false;
    }
    if (process(false, std::nullopt, false)) {
        CreateTextInput temp_input_info;
        DataBasePtr     base      = create_emboss_data_base(m_text, m_style_manager, selection, ModelVolumeType::MODEL_PART, m_job_cancel);
        temp_input_info.base      = std::move(base);
        temp_input_info.text_info = get_text_info();
        if (m_is_direct_create_text) {
            auto  job    = std::make_unique<CreateObjectTextJob>(std::move(temp_input_info));
            auto &worker = wxGetApp().plater()->get_ui_job_worker();
            queue_job(worker, std::move(job));
        } else {
            int              object_idx = selection.get_object_idx();
            Size                     s = m_parent.get_canvas_size();
            Vec2d                    screen_center(s.get_width() / 2., s.get_height() / 2.);
            const ModelObjectPtrs &  objects = selection.get_model()->objects;
            m_object_idx                     = object_idx;
            Vec2d         coor;
            const Camera &camera = wxGetApp().plater()->get_camera();
            auto finde_gl_volume = find_glvoloume_render_screen_cs(selection, screen_center, camera, objects, &coor);
            if (finde_gl_volume != nullptr && object_idx >= 0) {
                int  temp_object_idx;
                auto mo = selection.get_selected_single_object(temp_object_idx);
                update_trafo_matrices();
                m_c->update(get_requirements());
                if (m_trafo_matrices.size() > 0 && update_raycast_cache(coor, camera, m_trafo_matrices,false) && m_rr.mesh_id >= 0) {
                    auto hit_pos = m_trafo_matrices[m_rr.mesh_id] * m_rr.hit.cast<double>();
                    Geometry::Transformation tran(m_trafo_matrices[m_rr.mesh_id]);
                    auto        hit_normal    = (tran.get_matrix_no_offset() * m_rr.normal.cast<double>()).normalized();
                    Transform3d surface_trmat = create_transformation_onto_surface(hit_pos, hit_normal, UP_LIMIT);
                    mv                        = mo->volumes[m_rr.mesh_id];
                    if (mv) {
                        auto        instance  = mo->instances[m_parent.get_selection().get_instance_idx()];
                        Transform3d transform = instance->get_matrix().inverse() * surface_trmat;

                        m_text_tran_in_object.set_from_transform(transform);
                        m_text_position_in_world    = hit_pos;
                        m_text_normal_in_world      = hit_normal.cast<float>();
                        m_need_update_text          = true;
                        m_volume_idx                = -1;
                        if (generate_text_volume()) { // first on surface
                            return true;
                        }
                    }
                } else {
                    ModelObject * mo = objects[object_idx];
                    BoundingBoxf3 instance_bb;
                    size_t        instance_index = selection.get_instance_idx();
                    instance_bb                  = mo->instance_bounding_box(instance_index);
                    // Vec3d volume_size            = volume->mesh().bounding_box().size();
                    // Translate the new modifier to be pickable: move to the left front corner of the instance's bounding box, lift to print bed.
                    Vec3d       offset_tr(0, -instance_bb.size().y() / 2.f - 2.f, -instance_bb.size().z() / 2.f + 0.015f); // lay on bed// 0.015f is from SAFE_SURFACE_OFFSET
                    auto  mo_tran = mo->instances[instance_index]->get_transformation();
                    Transform3d inv_tr      = mo_tran.get_matrix_no_offset().inverse();

                    m_text_tran_in_object.reset();
                    m_text_tran_in_object.set_offset(inv_tr * offset_tr);
                    m_text_position_in_world = (mo_tran * m_text_tran_in_object).get_offset();
                    m_text_normal_in_world   = Vec3f::UnitZ();
                    m_need_update_text       = true;
                    m_volume_idx             = -1;
                    m_surface_type           = TextInfo::TextType ::HORIZONAL;
                    if (generate_text_volume()) { // first on surface
                        return true;
                    }
                }
            }
            m_is_direct_create_text = true;
            auto  job               = std::make_unique<CreateObjectTextJob>(std::move(temp_input_info));
            auto &worker            = wxGetApp().plater()->get_ui_job_worker();
            queue_job(worker, std::move(job));
        }
    } else {
        BOOST_LOG_TRIVIAL(info) << __FUNCTION__ << "check error";
    }
    return true;
}

bool GLGizmoText::is_only_text_case() const {
    return m_last_text_mv && m_last_text_mv->is_the_only_one_part();
}

void GLGizmoText::close()
{
    auto &mng = m_parent.get_gizmos_manager();
    if (mng.get_current_type() == GLGizmosManager::Text)
        mng.open_gizmo(GLGizmosManager::Text);
}

std::string GLGizmoText::get_icon_filename(bool b_dark_mode) const
{
    return b_dark_mode ? "toolbar_text_dark.svg" : "toolbar_text.svg";
}

void GLGizmoText::use_fix_normal_position()
{
    m_text_normal_in_world   = m_fix_text_normal_in_world;
    m_text_position_in_world = m_fix_text_position_in_world;
}

void GLGizmoText::load_init_text(bool first_open_text)
{
    Plater *plater = wxGetApp().plater();
    Selection &selection = m_parent.get_selection();

    if (selection.is_single_full_instance() || selection.is_single_full_object()) {
        const GLVolume *gl_volume  = selection.get_volume(*selection.get_volume_idxs().begin());
        int             object_idx = gl_volume->object_idx();
        if (get_selection_is_text()) {
            m_object_idx = object_idx;
            m_volume_idx = gl_volume->volume_idx();
        } else {
            if (object_idx != m_object_idx || (object_idx == m_object_idx && m_volume_idx != -1)) {
                m_object_idx = object_idx;
                m_volume_idx = -1;
                reset_text_info();
            }
        }
    } else if (selection.is_single_volume_or_modifier()) {
        int          object_idx, volume_idx;
        ModelVolume *model_volume = m_parent.get_selection().get_selected_single_volume(object_idx, volume_idx);
        if ((object_idx != m_object_idx || (object_idx == m_object_idx && volume_idx != m_volume_idx)) && model_volume) {
            m_volume_idx = volume_idx;
            m_object_idx = object_idx;
        }
    }

    if (selection.is_single_volume_or_modifier() || selection.is_single_full_object()) {
        auto model_volume = get_selected_model_volume(m_parent);
        if (model_volume) {
            if (model_volume->is_text()) {
                {
                    const auto &          ff        = m_style_manager.get_font_file_with_cache();
                    FontProp &            font_prop = m_style_manager.get_font_prop();
                    const FontFile::Info &font_info = get_font_info(*ff.font_file, font_prop);
                    // min max value
                    int   min_boldness = static_cast<int>(font_info.ascent * limits.boldness.gui.min);
                    int   max_boldness = static_cast<int>(font_info.ascent * limits.boldness.gui.max);
                    float min_skew = static_cast<float>(limits.skew.gui.min);
                    float max_skew = static_cast<float>(limits.skew.gui.max);
                    model_volume->check_boldness_skew_min_max(min_boldness, max_boldness, min_skew, max_skew);
                }
                TextInfo text_info = model_volume->get_text_info();
                if (m_last_text_mv == model_volume && !m_is_serializing) {
                    return;
                }
                if (m_last_text_mv != model_volume) {
                    first_open_text = true;
                }
                m_last_text_mv = model_volume;
                m_is_direct_create_text = is_only_text_case();
                if (first_open_text) {
                    m_c->update(get_requirements());
                }
                if (!m_is_serializing && plater && first_open_text && !is_old_text_info(model_volume->get_text_info())) {
                    plater->take_snapshot("enter Text");
                }
                auto box = model_volume->get_mesh_shared_ptr()->bounding_box();
                auto box_size = box.size();
                auto valid_z = text_info.m_embeded_depth + text_info.m_thickness;
                load_from_text_info(text_info);

                auto text_volume_tran = model_volume->get_matrix();
                m_text_tran_in_object.set_matrix(text_volume_tran); // load text
                int                  temp_object_idx;
                auto                 mo      = m_parent.get_selection().get_selected_single_object(temp_object_idx);
                const ModelInstance *mi      = mo->instances[m_parent.get_selection().get_instance_idx()];
                m_model_object_in_world_tran = mi->get_transformation();
                auto world_tran              = m_model_object_in_world_tran.get_matrix() * text_volume_tran;
                m_text_tran_in_world.set_matrix(world_tran);
                m_text_position_in_world = m_text_tran_in_world.get_offset();
                m_text_normal_in_world   = m_text_tran_in_world.get_matrix().linear().col(2).cast<float>();
                m_cut_plane_dir_in_world = m_text_tran_in_world.get_matrix().linear().col(1); // for horizonal text
                {//recovery style
                    auto temp_angle = calc_angle(selection);
                    calculate_scale();

                    auto &                  tc             = text_info.text_configuration;
                    const EmbossStyle &     style          = tc.style;
                    std::optional<wxString> installed_name = get_installed_face_name(style.prop.face_name, *m_face_names);

                    wxFont wx_font;
                    // load wxFont from same OS when font name is installed
                    if (style.type == WxFontUtils::get_current_type() && installed_name.has_value()) { wx_font = WxFontUtils::load_wxFont(style.path); }
                    // Flag that is selected same font
                    bool is_exact_font = true;
                    // Different OS or try found on same OS
                    if (!wx_font.IsOk()) {
                        is_exact_font = false;
                        // Try create similar wx font by FontFamily
                        wx_font = WxFontUtils::create_wxFont(style);
                        if (installed_name.has_value() && !installed_name->empty()) is_exact_font = wx_font.SetFaceName(*installed_name);
                        // Have to use some wxFont
                        if (!wx_font.IsOk()) wx_font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
                    }

                    const auto &        styles        = m_style_manager.get_styles();
                    auto                has_same_name = [&name = style.name](const StyleManager::Style &style_item) { return style_item.name == name; };
                    StyleManager::Style style_{style}; // copy
                    style_.projection.depth         = m_thickness;
                    style_.projection.embeded_depth = m_embeded_depth;
                    style_.prop.char_gap            = m_text_gap;
                    style_.prop.size_in_mm          = m_font_size;
                    if (temp_angle.has_value()) { style_.angle = temp_angle; }
                    if (auto it = std::find_if(styles.begin(), styles.end(), has_same_name); it == styles.end()) {
                        // style was not found
                        m_style_manager.load_style(style_, wx_font);
                        if (m_style_manager.get_styles().size() >= 2) {
                            auto default_style_index = 1; //
                            m_style_manager.load_style(default_style_index);
                        }
                    } else {
                        // style name is in styles list
                        size_t style_index = it - styles.begin();
                        if (!m_style_manager.load_style(style_index)) {
                            // can`t load stored style
                            m_style_manager.erase(style_index);
                            m_style_manager.load_style(style_, wx_font);
                        } else {
                            // stored style is loaded, now set modification of style
                            m_style_manager.get_style() = style_;
                            m_style_manager.set_wx_font(wx_font);
                        }
                    }
                }
                if (m_is_serializing) { // undo redo
                    m_style_manager.get_style().angle = calc_angle(selection);
                    m_rotate_angle                    = get_angle_from_current_style();
                    m_rr.normal =Vec3f::Zero();
                    update_text_tran_in_model_object(true);
                    return;
                }
                float old_text_height =0;
                int   old_index = -1;
                if (is_old_text_info(text_info)) {
                    try {
                        old_text_height = get_text_height(text_info.m_text); // old text
                    } catch (const std::exception &) {
                        BOOST_LOG_TRIVIAL(info) << __FUNCTION__ << " error:get_text_height";
                    }
                    if (is_only_text_case()) {
                        m_really_use_surface_calc = false;
                    } else {
                        m_really_use_surface_calc = true;
                    }
                    for (size_t i = 0; i < 3; i++) {
                        if (abs(box_size[i] - valid_z) < 0.1) {
                            m_really_use_surface_calc = false;
                            old_index                 = i;
                            break;
                        }
                    }
                    if (abs(box.size()[1] - old_text_height) > 0.1) {
                        m_fix_old_tran_flag = true;
                    }
                }
                if (first_open_text && !is_only_text_case()) {
                    auto  valid_mesh_id = 0;
                    Vec3f closest_normal;
                    Vec3f closest_pt;
                    float min_dist     = 1e6;
                    Vec3f local_center = m_text_tran_in_world.get_offset().cast<float>(); //(m_text_tran_in_object.get_matrix() * box.center()).cast<float>();
                    for (int i = 0; i < mo->volumes.size(); i++) {
                        auto mv = mo->volumes[i];
                        if (mv == model_volume || !filter_model_volume(mv)) {
                            continue;
                        }
                        TriangleMesh text_attach_mesh(mv->mesh());
                        text_attach_mesh.transform(m_model_object_in_world_tran.get_matrix() * mv->get_matrix());
                        MeshRaycaster temp_ray_caster(text_attach_mesh);
                        Vec3f         temp_normal;
                        Vec3f         temp_closest_pt = temp_ray_caster.get_closest_point(local_center, &temp_normal);
                        auto          dist            = (temp_closest_pt - local_center).norm();
                        if (min_dist > dist) {
                            min_dist       = dist;
                            closest_pt     = temp_closest_pt;
                            valid_mesh_id  = i;
                            closest_normal = temp_normal;
                        }
                    }
                    if (min_dist < 1.0f) {
                        if (m_rr.mesh_id != valid_mesh_id) {
                            m_rr.mesh_id = valid_mesh_id;
                        }
                        if (m_trafo_matrices.empty()) {
                            update_trafo_matrices();
                        }
                        Geometry::Transformation temp__tran(m_trafo_matrices[m_rr.mesh_id]);
                        m_rr.normal     = temp__tran.get_matrix_no_offset().cast<float>().inverse() * closest_normal;
                        m_rr.hit        = temp__tran.get_matrix().cast<float>().inverse() * closest_pt;
                        auto         mv = mo->volumes[m_rr.mesh_id];
                        TriangleMesh text_attach_mesh(mv->mesh());
                        text_attach_mesh.transform(mv->get_matrix());
                        MeshRaycaster temp_ray_caster(text_attach_mesh);

                        m_fix_text_position_in_world =  closest_pt.cast<double>();
                        m_fix_text_normal_in_world   =  closest_normal;
                        if (is_old_text_info(text_info)) {
                            int   face_id;
                            Vec3f direction = m_text_tran_in_world.get_matrix().linear().col(2).cast<float>();
                            if (old_index == 2 && abs(box_size[1] - old_text_height) < 0.1) {
                                m_is_version1_9_xoz = true;
                                m_fix_old_tran_flag = true;
                            } else if (old_index == 2 && abs(box_size[0] - old_text_height) < 0.1) {
                                m_is_version1_8_yoz = true;
                                m_fix_old_tran_flag = true;
                            } else if (old_index == 1 && abs(box_size[2] - old_text_height) < 0.1) { // for 1.10 version, xoy plane cut,just fix
                                m_is_version1_10_xoy = true;
                                m_fix_old_tran_flag  = true;
                                direction            = m_text_tran_in_world.get_matrix().linear().col(1).cast<float>();
                                if (!temp_ray_caster.get_closest_point_and_normal(local_center, direction, &closest_pt, &closest_normal, &face_id)) {
                                    m_show_warning_error_mesh = true;
                                }
                            } else if (!temp_ray_caster.get_closest_point_and_normal(local_center, -direction, &closest_pt, &closest_normal, &face_id)) {
                                if (!temp_ray_caster.get_closest_point_and_normal(local_center, direction, &closest_pt, &closest_normal, &face_id)) {
                                    m_show_warning_error_mesh = true;
                                }
                            }
                        }
                    } else {
                        m_surface_type = TextInfo::TextType::HORIZONAL;
                    }
                }
                if (!m_font_name.empty()) {//font version 1.10 and before
                    m_need_update_text = false;
                }
                return;
            }
        }
    }
    if (!m_is_serializing && m_last_text_mv == nullptr) {
        close();
    }
}

void  GLGizmoText::data_changed(bool is_serializing) {
    m_is_serializing = is_serializing;
    load_init_text(false);
    m_is_serializing = false;
    if (is_only_text_case()) {
        m_parent.get_gizmos_manager().set_object_located_outside_plate(true);
    } else {
        m_parent.get_gizmos_manager().check_object_located_outside_plate();
    }

    if (wxGetApp().plater()->is_show_text_cs()) {
        m_lines_mark.reset();
    }
}

void GLGizmoText::on_set_hover_id()
{
    m_rotate_gizmo.set_hover_id(m_hover_id);
}

void GLGizmoText::on_enable_grabber(unsigned int id) {
    m_rotate_gizmo.enable_grabber(0);
}

void GLGizmoText::on_disable_grabber(unsigned int id) {
    m_rotate_gizmo.disable_grabber(0);
}

bool GLGizmoText::on_mouse(const wxMouseEvent &mouse_event)
{
    if (m_last_text_mv == nullptr)
        return false;
    if (m_hover_id != m_move_cube_id) {
        if (on_mouse_for_rotation(mouse_event))
            return true;
    }
    return false;
}

bool GLGizmoText::on_mouse_for_rotation(const wxMouseEvent &mouse_event)
{
    if (mouse_event.Moving())
        return false;

    bool used = use_grabbers(mouse_event);
    if (!m_dragging)
        return used;

    if (mouse_event.Dragging()){//m_angle means current angle
        std::optional<float> &angle_opt = m_style_manager.get_style().angle;
        dragging_rotate_gizmo(m_rotate_gizmo.get_angle(), angle_opt, m_rotate_start_angle, m_parent.get_selection());
    }

    return used;
}

CommonGizmosDataID GLGizmoText::on_get_requirements() const
{
    if (m_is_direct_create_text) {
        return CommonGizmosDataID(0);
    }
    return CommonGizmosDataID(
          int(CommonGizmosDataID::SelectionInfo)
        | int(CommonGizmosDataID::InstancesHider)
        | int(CommonGizmosDataID::Raycaster)
        | int(CommonGizmosDataID::ObjectClipper));
}

std::string GLGizmoText::on_get_name() const
{
    if (!on_is_activable() && m_state == EState::Off) {
        return _u8L("Text shape") + ":\n" + _u8L("Please select single object.");
    } else {
        return _u8L("Text shape");
    }
}

bool GLGizmoText::on_is_activable() const
{
    const Selection &selection = m_parent.get_selection();
    if (selection.is_wipe_tower() || selection.is_any_connector())
        return false;
    return true;
}

void GLGizmoText::on_render()
{
    if (m_text.empty()) { return; }
    if (m_object_idx < 0) { return; }
    Plater *plater = wxGetApp().plater();
    if (!plater) return;
    ModelObject *mo = nullptr;
    const Selection &selection = m_parent.get_selection();
    const auto p_model = selection.get_model();
    if (p_model) {
        if (m_object_idx < p_model->objects.size()) {
            mo = p_model->objects[m_object_idx];
        }
    }

    if (mo == nullptr) {
        BOOST_LOG_TRIVIAL(info) << boost::format("Text: selected object is null");
        return;
    }
    const Camera &camera            = plater->get_camera();
    const auto& projection_matrix = camera.get_projection_matrix();
    const auto& view_matrix = camera.get_view_matrix();
    // First check that the mouse pointer is on an object.
    if (selection.get_instance_idx() < 0 || selection.get_instance_idx() >= mo->instances.size()) {
        return;
    }
    const ModelInstance *mi        = mo->instances[selection.get_instance_idx()];
    glsafe(::glClear(GL_DEPTH_BUFFER_BIT));
    glsafe(::glEnable(GL_DEPTH_TEST));
    if (plater->is_show_text_cs()) {
        if (m_text_normal_in_world.norm() > 0.1) { // debug
            Geometry::Transformation tran(m_text_tran_in_object.get_matrix());
            if (tran.get_offset().norm() > 1) {
                auto text_volume_tran_world = mi->get_transformation().get_matrix() * tran.get_matrix();
                render_cross_mark(text_volume_tran_world, Vec3f::Zero(),true);
            }
            render_lines(GenerateTextJob::debug_cut_points_in_world);
        }
    }
    if (m_last_text_mv) {
        if (is_only_text_case()) {//drag in parent
            if ((m_text_position_in_world - mi->get_transformation().get_offset()).norm() > 0.01) {
                m_text_position_in_world = mi->get_transformation().get_offset();
                m_need_update_tran       = true;
                update_text_tran_in_model_object(false);
            }
        }
        if (m_draging_cube) {
        } else {
            m_rotate_gizmo.set_custom_tran(m_text_tran_in_world.get_matrix());
            m_rotate_gizmo.render();
        }
    }
    if (!is_only_text_case()) {
        update_text_pos_normal();
        Geometry::Transformation tran;//= m_text_tran_in_world;
        {
            double   phi;
            Vec3d    rotation_axis;
            Matrix3d rotation_matrix;
            Geometry::rotation_from_two_vectors(Vec3d::UnitZ(), m_text_normal_in_world.cast<double>(), rotation_axis, phi, &rotation_matrix);
            tran.set_matrix((Transform3d) rotation_matrix);
        }
        tran.set_offset(m_text_position_in_world);
        bool                     hover = (m_hover_id == m_move_cube_id);
        std::array<float, 4>     render_color;
        if (hover) {
            render_color = TEXT_GRABBER_HOVER_COLOR;
        } else
            render_color = TEXT_GRABBER_COLOR;
        float fullsize            = get_grabber_size();
        m_move_grabber.center     = tran.get_offset();
        Transform3d rotate_matrix = tran.get_rotation_matrix();
        Transform3d cube_mat      = Geometry::translation_transform(m_move_grabber.center) * rotate_matrix * Geometry::scale_transform(fullsize);
        m_move_grabber.set_model_matrix(cube_mat);
        render_glmodel(m_move_grabber.get_cube(), render_color, view_matrix * cube_mat, projection_matrix);
    }

   if (m_need_update_text) {
        if (generate_text_volume()) {
        }
   }
}

void GLGizmoText::on_render_for_picking()
{
    glsafe(::glDisable(GL_DEPTH_TEST));
    if (!m_draging_cube) {
        m_rotate_gizmo.render_for_picking();
    }
    if (!is_only_text_case()) {
        const auto &shader = wxGetApp().get_shader("flat");
        if (shader == nullptr) return;
        wxGetApp().bind_shader(shader);
        int          obejct_idx, volume_idx;
        ModelVolume *model_volume = m_parent.get_selection().get_selected_single_volume(obejct_idx, volume_idx);
        if (model_volume && !model_volume->get_text_info().m_text.empty()) {
            const Selection &selection = m_parent.get_selection();
            auto             mo        = selection.get_model()->objects[m_object_idx];
            if (mo == nullptr) return;
            auto color              = picking_color_component(m_move_cube_id);
            m_move_grabber.color[0] = color[0];
            m_move_grabber.color[1] = color[1];
            m_move_grabber.color[2] = color[2];
            m_move_grabber.color[3] = color[3];
            m_move_grabber.render_for_picking();
        }
        wxGetApp().unbind_shader();
    }
}

void GLGizmoText::on_start_dragging()
{
    if (m_hover_id < 0) { return; }
    update_trafo_matrices();

    if (m_hover_id == m_move_cube_id) {
        m_draging_cube = true;
    } else {
        m_rotate_gizmo.start_dragging();
    }
}

void GLGizmoText::on_stop_dragging()
{
    m_draging_cube = false;
    m_need_update_tran = true;//dragging
    if (m_hover_id == m_move_cube_id) {
        m_parent.do_move("");//replace by wxGetApp() .plater()->take_snapshot("Modify Text"); in EmbossJob.cpp
        update_trafo_matrices();
        m_need_update_text = true;
    } else {
        m_rotate_gizmo.stop_dragging();
        // TODO: when start second rotatiton previous rotation rotate draggers
        // This is fast fix for second try to rotate
        // When fixing, move grabber above text (not on side)
        m_rotate_gizmo.set_angle(PI / 2);

        // apply rotation
        // TRN This is an item label in the undo-redo stack.
        m_parent.do_rotate("");

        const Selection &selection = m_parent.get_selection();
        const GLVolume * gl_volume = get_selected_gl_volume(selection);
        m_text_tran_in_object.set_from_transform(gl_volume->get_volume_transformation().get_matrix());//on_stop_dragging//rotate//set m_text_tran_in_object
        m_rotate_start_angle.reset();
        volume_transformation_changed();
    }
}

void GLGizmoText::on_update(const UpdateData &data)
{
    if (m_hover_id == 0) {
        m_rotate_gizmo.update(data);
        return;
    }
    if (!m_c) { return; }
    if (!m_c->raycaster()) {
        m_c->update(get_requirements());
    }
    if (m_object_idx < 0) { return; }
    Vec2d              mouse_pos = Vec2d(data.mouse_pos.x(), data.mouse_pos.y());
    const Camera &       camera    = wxGetApp().plater()->get_camera();

    Vec3f  normal                       = Vec3f::Zero();
    Vec3f  hit                          = Vec3f::Zero();
    size_t facet                        = 0;
    Vec3f  closest_hit                  = Vec3f::Zero();
    Vec3f  closest_normal               = Vec3f::Zero();
    double closest_hit_squared_distance = std::numeric_limits<double>::max();
    int    closest_hit_mesh_id          = -1;
    auto & trafo_matrices               = m_trafo_matrices;
    // Cast a ray on all meshes, pick the closest hit and save it for the respective mesh
    const Selection &selection = m_parent.get_selection();
    auto             mo        = selection.get_model()->objects[m_object_idx];
    for (int mesh_id = 0; mesh_id < int(trafo_matrices.size()); ++mesh_id) {
        if (!filter_model_volume(mo->volumes[mesh_id])) {
            continue;
        }
        if (mesh_id < m_c->raycaster()->raycasters().size() && m_c->raycaster()->raycasters()[mesh_id]->unproject_on_mesh(mouse_pos, trafo_matrices[mesh_id], camera, hit, normal,
            m_c->object_clipper()->get_clipping_plane(),&facet)) {
            // Is this hit the closest to the camera so far?
            double hit_squared_distance = (camera.get_position() - trafo_matrices[mesh_id] * hit.cast<double>()).squaredNorm();
            if (hit_squared_distance < closest_hit_squared_distance) {
                closest_hit_squared_distance = hit_squared_distance;
                closest_hit_mesh_id          = mesh_id;
                closest_hit                  = hit;
                closest_normal               = normal;
            }
        }
    }

    if (closest_hit == Vec3f::Zero() && closest_normal == Vec3f::Zero()) {
        m_parent.set_as_dirty();
        return;
    }

    if (closest_hit_mesh_id != -1) {
        bool is_last_attach = m_rr.mesh_id >= 0;
        m_rr = {mouse_pos, closest_hit_mesh_id, closest_hit, closest_normal};//on drag
        close_warning_flag_after_close_or_drag();
        if (is_last_attach) { // surface drag
            std::optional<Transform3d> fix;
            auto cur_world = m_model_object_in_world_tran.get_matrix() * m_text_tran_in_object.get_matrix();
            if (has_reflection(cur_world)) {
                update_text_tran_in_model_object(true);
                cur_world = m_model_object_in_world_tran.get_matrix() * m_text_tran_in_object.get_matrix();
            }
            auto result    = get_drag_volume_transformation(cur_world, m_text_normal_in_world.cast<double>(), m_text_position_in_world, fix,
                                                         m_model_object_in_world_tran.get_matrix().inverse(), Geometry::deg2rad(m_rotate_angle));
            m_text_tran_in_object.set_from_transform(result);
            auto gl_v = get_selected_gl_volume(m_parent);
            gl_v->set_volume_transformation(m_text_tran_in_object.get_matrix());
        } else {
            update_text_pos_normal();
        }
    }
}

void GLGizmoText::push_button_style(bool pressed) {
    if (m_is_dark_mode) {
        if (pressed) {
            ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(43 / 255.f, 64 / 255.f, 54 / 255.f, 1.f));
            ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4(43 / 255.f, 64 / 255.f, 54 / 255.f, 1.f));
            ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4(43 / 255.f, 64 / 255.f, 54 / 255.f, 1.f));
            ImGui::PushStyleColor(ImGuiCol_Border, ImVec4(0.f, 174 / 255.f, 66 / 255.f, 1.f));
        }
        else {
            ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(45.f / 255.f, 45.f / 255.f, 49.f / 255.f, 1.f));
            ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4(84 / 255.f, 84 / 255.f, 90 / 255.f, 1.f));
            ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4(84 / 255.f, 84 / 255.f, 90 / 255.f, 1.f));
            ImGui::PushStyleColor(ImGuiCol_Border, ImVec4(45.f / 255.f, 45.f / 255.f, 49.f / 255.f, 1.f));
        }
    }
    else {
        if (pressed) {
            ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(219 / 255.f, 253 / 255.f, 231 / 255.f, 1.f));
            ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4(219 / 255.f, 253 / 255.f, 231 / 255.f, 1.f));
            ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4(219 / 255.f, 253 / 255.f, 231 / 255.f, 1.f));
            ImGui::PushStyleColor(ImGuiCol_Border, ImVec4(0.f, 174 / 255.f, 66 / 255.f, 1.f));
        }
        else {
            ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(1.f, 1.f, 1.f, 1.f));
            ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4(238 / 255.f, 238 / 255.f, 238 / 255.f, 1.f));
            ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4(238 / 255.f, 238 / 255.f, 238 / 255.f, 1.f));
            ImGui::PushStyleColor(ImGuiCol_Border, ImVec4(1.f, 1.f, 1.f, 1.f));
        }

    }
}

void GLGizmoText::pop_button_style() {
    ImGui::PopStyleColor(4);
}

void GLGizmoText::push_combo_style(const float scale) {
    if (m_is_dark_mode) {
        ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 1.0f * scale);
        ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 1.0f * scale);
        ImGui::PushStyleColor(ImGuiCol_PopupBg, ImGuiWrapper::COL_WINDOW_BG_DARK);
        ImGui::PushStyleColor(ImGuiCol_BorderActive, ImVec4(0.00f, 0.68f, 0.26f, 1.00f));
        ImGui::PushStyleColor(ImGuiCol_HeaderHovered, ImVec4(0.00f, 0.68f, 0.26f, 0.0f));
        ImGui::PushStyleColor(ImGuiCol_HeaderActive, ImVec4(0.00f, 0.68f, 0.26f, 1.0f));
        ImGui::PushStyleColor(ImGuiCol_Header, ImVec4(0.00f, 0.68f, 0.26f, 1.0f));
        ImGui::PushStyleColor(ImGuiCol_ScrollbarBg, ImGuiWrapper::COL_WINDOW_BG_DARK);
        ImGui::PushStyleColor(ImGuiCol_Button, { 1.00f, 1.00f, 1.00f, 0.0f });
    }
    else {
        ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 1.0f * scale);
        ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 1.0f * scale);
        ImGui::PushStyleColor(ImGuiCol_PopupBg, ImGuiWrapper::COL_WINDOW_BG);
        ImGui::PushStyleColor(ImGuiCol_BorderActive, ImVec4(0.00f, 0.68f, 0.26f, 1.00f));
        ImGui::PushStyleColor(ImGuiCol_HeaderHovered, ImVec4(0.00f, 0.68f, 0.26f, 0.0f));
        ImGui::PushStyleColor(ImGuiCol_HeaderActive, ImVec4(0.00f, 0.68f, 0.26f, 1.0f));
        ImGui::PushStyleColor(ImGuiCol_Header, ImVec4(0.00f, 0.68f, 0.26f, 1.0f));
        ImGui::PushStyleColor(ImGuiCol_ScrollbarBg, ImGuiWrapper::COL_WINDOW_BG);
        ImGui::PushStyleColor(ImGuiCol_Button, { 1.00f, 1.00f, 1.00f, 0.0f });
    }
}

void GLGizmoText::pop_combo_style()
{
    ImGui::PopStyleVar(2);
    ImGui::PopStyleColor(7);
}

// BBS
void GLGizmoText::on_render_input_window(float x, float y, float bottom_limit)
{
    const float win_h = ImGui::GetWindowHeight();
    y                 = std::min(y, bottom_limit - win_h);
    GizmoImguiSetNextWIndowPos(x, y, ImGuiCond_Always, 0.0f, 0.0f);

    static float last_y = 0.0f;
    static float last_h = 0.0f;

    const float currt_scale = m_parent.get_scale();
    ImGuiWrapper::push_toolbar_style(currt_scale);
    double screen_scale = wxDisplay(wxGetApp().plater()).GetScaleFactor();
    // Configuration creation
    if (m_gui_cfg == nullptr ||                    // Exist configuration - first run
        m_gui_cfg->screen_scale != screen_scale || // change of DPI
        m_gui_cfg->dark_mode != m_is_dark_mode     // change of dark mode
    ) {
        // Create cache for gui offsets
        auto cfg         = Text::create_gui_configuration();
        cfg.screen_scale = screen_scale;
        cfg.dark_mode    = m_is_dark_mode;

        GuiCfg gui_cfg{std::move(cfg)};
        m_gui_cfg = std::make_unique<GuiCfg>(std::move(gui_cfg));

        // change resolution regenerate icons
        m_icons = init_text_icons(m_icon_manager, *m_gui_cfg); // init_icons();//todo
        m_style_manager.clear_imgui_font();
    }

    ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(4.0, 5.0) * currt_scale);
    ImGui::PushStyleVar(ImGuiStyleVar_ScrollbarSize, 4.0f * currt_scale);
    GizmoImguiBegin("Text", ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_NoTitleBar);
#if BBL_RELEASE_TO_PUBLIC == 0
    if (wxGetApp().plater()->is_show_text_cs()) {
        std::string world_hit = "world hit x:" + formatFloat(m_text_position_in_world[0]) + " y:" + formatFloat(m_text_position_in_world[1]) +" z:" + formatFloat(m_text_position_in_world[2]);
        std::string hit     = "local hit x:" + formatFloat(m_rr.hit[0]) + " y:" + formatFloat(m_rr.hit[1]) + " z:" + formatFloat(m_rr.hit[2]);
        std::string normal  = "normal x:" + formatFloat(m_rr.normal[0]) + " y:" + formatFloat(m_rr.normal[1]) + " z:" + formatFloat(m_rr.normal[2]);
        auto        cut_dir = "cut_dir x:" + formatFloat(m_cut_plane_dir_in_world[0]) + " y:" + formatFloat(m_cut_plane_dir_in_world[1]) +
                       " z:" + formatFloat(m_cut_plane_dir_in_world[2]);
        auto fix_position_str = "fix position:" + formatFloat(m_fix_text_position_in_world[0]) + " y:" + formatFloat(m_fix_text_position_in_world[1]) +
                                " z:" + formatFloat(m_fix_text_position_in_world[2]);
        auto fix_normal_str = "fix normal:" + formatFloat(m_fix_text_normal_in_world[0]) + " y:" + formatFloat(m_fix_text_normal_in_world[1]) +
                              " z:" + formatFloat(m_fix_text_normal_in_world[2]);
        m_imgui->text(world_hit);
        if (!is_only_text_case()) {
            m_imgui->text(hit);
            m_imgui->text(normal);
        }
        m_imgui->text(cut_dir);
        m_imgui->text(fix_position_str);
        m_imgui->text(fix_normal_str);
        m_imgui->text("calc tpye:" + std::to_string(m_show_calc_meshtod));
        if (m_normal_points.size() > 0) {
            auto normal     = m_normal_points[0];
            auto normal_str = "text normal:" + formatFloat(normal[0]) + " y:" + formatFloat(normal[1]) + " z:" + formatFloat(normal[2]);
            m_imgui->text(normal_str);
        }
        auto tran_x_dir     = m_text_tran_in_object.get_matrix().linear().col(0);
        auto tran_y_dir     = m_text_tran_in_object.get_matrix().linear().col(1);
        auto tran_z_dir     = m_text_tran_in_object.get_matrix().linear().col(2);
        auto tran_pos     = m_text_tran_in_object.get_matrix().linear().col(3);
        auto tran_x_dir_str = "text tran_x_dir:" + formatFloat(tran_x_dir[0]) + " y:" + formatFloat(tran_x_dir[1]) + " z:" + formatFloat(tran_x_dir[2]);
        m_imgui->text(tran_x_dir_str);
        auto tran_y_dir_str = "text tran_y_dir:" + formatFloat(tran_y_dir[0]) + " y:" + formatFloat(tran_y_dir[1]) + " z:" + formatFloat(tran_y_dir[2]);
        m_imgui->text(tran_y_dir_str);
        auto tran_z_dir_str = "text tran_z_dir:" + formatFloat(tran_z_dir[0]) + " y:" + formatFloat(tran_z_dir[1]) + " z:" + formatFloat(tran_z_dir[2]);
        m_imgui->text(tran_z_dir_str);
        auto tran_pos_str = "text pos in_object:" + formatFloat(tran_pos[0]) + " y:" + formatFloat(tran_pos[1]) + " z:" + formatFloat(tran_pos[2]);
        m_imgui->text(tran_pos_str);
    }
#endif
    float space_size    = m_imgui->get_style_scaling() * 8;
    float font_cap      = m_imgui->calc_text_size(_L("Font")).x;
    float size_cap      = m_imgui->calc_text_size(_L("Size")).x;
    float thickness_cap = m_imgui->calc_text_size(_L("Thickness")).x;
    float input_cap     = m_imgui->calc_text_size(_L("Input text")).x;
    float caption_size  = std::max(std::max(font_cap, size_cap), input_cap) + space_size + ImGui::GetStyle().WindowPadding.x;

    float input_text_size = m_imgui->scaled(10.0f);
    float button_size     = ImGui::GetFrameHeight();

    ImVec2 selectable_size(std::max((input_text_size + ImGui::GetFrameHeight() * 2), m_combo_width + SELECTABLE_INNER_OFFSET * currt_scale), m_combo_height);
    float  list_width = selectable_size.x + ImGui::GetStyle().ScrollbarSize + 2 * currt_scale;

    float input_size = list_width - button_size * 2 - ImGui::GetStyle().ItemSpacing.x * 4;

    ImTextureID normal_B      = m_parent.get_gizmos_manager().get_icon_texture_id(GLGizmosManager::MENU_ICON_NAME::IC_TEXT_B);
    ImTextureID normal_T      = m_parent.get_gizmos_manager().get_icon_texture_id(GLGizmosManager::MENU_ICON_NAME::IC_TEXT_T);
    ImTextureID normal_B_dark = m_parent.get_gizmos_manager().get_icon_texture_id(GLGizmosManager::MENU_ICON_NAME::IC_TEXT_B_DARK);
    ImTextureID normal_T_dark = m_parent.get_gizmos_manager().get_icon_texture_id(GLGizmosManager::MENU_ICON_NAME::IC_TEXT_T_DARK);

    // adjust window position to avoid overlap the view toolbar
    if (last_h != win_h || last_y != y) {
        // ask canvas for another frame to render the window in the correct position
        m_imgui->set_requires_extra_frame();
        if (last_h != win_h) last_h = win_h;
        if (last_y != y) last_y = y;
    }

    if (m_gui_cfg && (int) m_gui_cfg->input_offset != (int) caption_size) { m_gui_cfg->input_offset = caption_size; }
    ImGui::AlignTextToFramePadding();
    m_imgui->text(_L("Input text"));
    ImGui::SameLine(caption_size);
    ImGui::PushItemWidth(2 * m_gui_cfg->input_width);
    draw_text_input(caption_size);
    ImGui::AlignTextToFramePadding();
    m_imgui->text(_L("Font"));
    ImGui::SameLine(caption_size);
    ImGui::PushItemWidth(2 * m_gui_cfg->input_width);
    draw_font_list();

    draw_height();
    ImGui::SameLine();

    ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 1.0f * currt_scale);
    ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, {1.0f * currt_scale, 1.0f * currt_scale});
    ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 2.0f * currt_scale);
    push_button_style(m_bold);
    bool exist_change = false;
    if (ImGui::ImageButton(m_is_dark_mode ? normal_B_dark : normal_B, {button_size - 2 * ImGui::GetStyle().FramePadding.x, button_size - 2 * ImGui::GetStyle().FramePadding.y})) {
        m_bold = !m_bold;
        update_default_boldness();
        // update_boldness(); in process();
        exist_change = true;
    }
    pop_button_style();
    auto         temp_input_width = m_gui_cfg->input_width - ImGui::GetFrameHeight() * 1.6 * 2; // - space_size
    ImGuiWindow *imgui_window     = ImGui::GetCurrentWindow();
    auto         cur_temp_x       = imgui_window->DC.CursorPosPrevLine.x - imgui_window->Pos.x;
    ImGui::SameLine(cur_temp_x);
    ImGui::PushItemWidth(button_size);
    push_button_style(m_italic);
    if (ImGui::ImageButton(m_is_dark_mode ? normal_T_dark : normal_T, {button_size - 2 * ImGui::GetStyle().FramePadding.x, button_size - 2 * ImGui::GetStyle().FramePadding.y})) {
        m_italic = !m_italic;
        update_default_italic();
        exist_change = true;
    }
    if (exist_change) {
        m_style_manager.clear_glyphs_cache();
        process();
    }
    pop_button_style();
    ImGui::PopStyleVar(3);
    const float slider_icon_width = m_imgui->get_slider_icon_size().x;
    const float slider_width      = list_width - 1.5 * slider_icon_width - space_size;
    const float drag_left_width   = caption_size + slider_width + space_size;
    ImGui::AlignTextToFramePadding();
    if (ImGui::TreeNode(_u8L("Advanced").c_str())) {
        if (!m_is_advanced_edit_style) {
            m_is_advanced_edit_style = true;
            m_imgui->set_requires_extra_frame();
        } else {
            draw_advanced(caption_size,  slider_width,  slider_icon_width,  drag_left_width);
        }
        ImGui::TreePop();
    } else if (m_is_advanced_edit_style) {
        m_is_advanced_edit_style = false;
        m_imgui->set_requires_extra_frame();
    }

    ImGui::AlignTextToFramePadding();
    m_imgui->text(_L("Thickness"));
    ImGui::SameLine(caption_size);
    ImGui::PushItemWidth(temp_input_width); // 2 * m_gui_cfg->input_width
    float old_value = m_thickness;
    ImGui::InputFloat("###text_thickness", &m_thickness, 0.0f, 0.0f, "%.2f");
    m_thickness = ImClamp(m_thickness, m_thickness_min, m_thickness_max);
    if (old_value != m_thickness) {
        process();
    }
    auto full_width = caption_size + 2 * m_gui_cfg->input_width;
    if (!is_only_text_case()) {
        auto depth_x = caption_size + space_size * 2 + temp_input_width;
        ImGui::SameLine(depth_x);
        float depth_cap = m_imgui->calc_text_size(_L("Embedded depth")).x;
        std::string display_text  = _u8L("Embedded depth");
        auto depth_input_x = depth_x + depth_cap + space_size * 2;
        ImFont *imgui_font    = m_style_manager.get_imgui_font();
        auto    valid_width   = full_width - depth_input_x;
        if (valid_width < 80) {
            valid_width = 80;
            depth_cap   = full_width - valid_width - depth_x - space_size * 2;
            depth_input_x = depth_x + depth_cap + space_size * 2;
            display_text = ellipsize_text_imgui(_u8L("Embedded depth"), depth_cap);
        }
        ImGui::PushItemWidth(depth_cap);
        m_imgui->text(display_text);
        if (ImGui::IsItemHovered()) {
            m_imgui->tooltip(_u8L("Embedded depth"), m_gui_cfg->max_tooltip_width);
        }
        ImGui::SameLine(depth_input_x);

        ImGui::PushItemWidth(valid_width);
        old_value = m_embeded_depth;
        if (ImGui::InputFloat("###text_embeded_depth", &m_embeded_depth, 0.0f, 0.0f, "%.2f")) {
            limit_value(m_embeded_depth, 0.0f, m_embeded_depth_max);
        }
        if (old_value != m_embeded_depth) {
            process();
        }
    }



    ImGui::AlignTextToFramePadding();
    m_imgui->text(_L("Text Gap"));
    ImGui::SameLine(caption_size);
    ImGui::PushItemWidth(slider_width);
    if (m_imgui->bbl_slider_float_style("##text_gap", &m_text_gap, -10.f, 100.f, "%.2f", 1.0f, true))
        m_need_update_text = true;

    ImGui::SameLine(drag_left_width);
    ImGui::PushItemWidth(1.5 * slider_icon_width);
    if (ImGui::BBLDragFloat("##text_gap_input", &m_text_gap, 0.05f, -10.f, 100.f, "%.2f")) {
        bool need_deal = false;
        if (abs(m_text_gap_min_max - 100.f) < 0.01f || abs(m_text_gap_min_max + 10) < 0.01f) {
            if (abs(m_text_gap - m_text_gap_min_max) > 0.01f) {
                m_text_gap_min_max = m_text_gap;
                need_deal          = true;
            }
        } else {
            need_deal              = true;
            m_text_gap_min_max = 0.f;
        }
        if (need_deal) {
            m_need_update_text = true;
        }
    }

    draw_rotation(caption_size, slider_width, drag_left_width, slider_icon_width);
#if BBL_RELEASE_TO_PUBLIC
    if (GUI::wxGetApp().app_config->get("enable_text_styles") == "true") {
        draw_style_list(caption_size);
    }
#else
    draw_style_list(caption_size);
#endif
    draw_surround_type(caption_size);
    auto text_volume = m_last_text_mv;
    if (text_volume && !text_volume->is_the_only_one_part()) {
        ImGui::Separator();
        draw_model_type(caption_size);
    }
    //warnning
    std::string text = m_text;
    auto    cur_world = m_model_object_in_world_tran.get_matrix() * m_text_tran_in_object.get_matrix();
    if (!is_only_text_case() && has_reflection(cur_world)) {
        m_imgui->warning_text_wrapped(_L("Warning: There is a mirror in the text matrix, and dragging it will completely regenerate it."), full_width);
        m_parent.request_extra_frame();
    }
    if (m_warning_font) {
        m_imgui->warning_text_wrapped(_L("Warning: Due to font upgrades, previous font may not necessarily be replaced successfully. Please modify the font."), full_width);
        m_parent.request_extra_frame();
    }
    if (m_show_warning_text_create_fail) {
        m_imgui->warning_text(_L("Warning: Text creation failed."));
    }
    if (m_show_text_normal_error) {
        m_imgui->warning_text(_L("Warning: Text normal has an error."));
    }
    if (m_show_text_normal_reset_tip) {
        m_imgui->warning_text(_L("Warning: Text normal has been reset."));
    }
    if (m_font_version == NEW_FONT_BEGIN_VERSION) {
        m_imgui->warning_text_wrapped(_L("Warning: Current text spacing is not optimal. If you continue editing, a more reasonable text spacing will be generated.")
                                          ,full_width);
    }
   /* if (m_show_warning_regenerated && m_font_version != CUR_FONT_VERSION) {
        m_imgui->warning_text_wrapped(_L("Warning:Because current text does indeed use surround algorithm,if continue to edit, text has to regenerated according to new location."),
                              full_width);
        m_parent.request_extra_frame();
    }*/
    if (m_show_warning_old_tran) {
        m_imgui->warning_text_wrapped(_L("Warning: Old matrix has at least two parameters: mirroring, scaling, and rotation. If you continue editing, it may not be correct. Please "
                                 "drag the text or cancel the current pose, save and reedit again."),
                              full_width);
        m_parent.request_extra_frame();
    }
    if (m_show_warning_error_mesh) {
        m_imgui->warning_text_wrapped(
            _L("Error: Detecting an incorrect mesh id or an unknown error, regenerating text may result in incorrect outcomes. Please drag text, save it then reedit it again."),
            full_width);
        m_parent.request_extra_frame();
    }
    if (m_show_warning_lost_rotate) {
        m_imgui->warning_text_wrapped(
            _L("Warning: Due to functional upgrade, rotation information cannot be restored. Please drag or modify text, save it and reedit it to fix the issue."),
                              full_width);
        m_parent.request_extra_frame();
    }
    if (m_last_text_mv && m_rr.mesh_id < 0 && !is_only_text_case()) {
        m_imgui->warning_text_wrapped(_L("Warning") + ": " + _L("Detected that text did not adhere to mesh surface. Please manually drag yellow square to mesh surface that needs to be adhered."),
                                      full_width);
        m_parent.request_extra_frame();
    }

    ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(6.0f, 10.0f));
    float get_cur_y = ImGui::GetContentRegionMax().y + ImGui::GetFrameHeight() + y;
    show_tooltip_information(x, get_cur_y);

    ImGui::PopStyleVar(1);

#if 0
    ImGuiIO& io = ImGui::GetIO();
    ImFontAtlas* atlas = io.Fonts;
    ImVec4 tint_col = ImVec4(0.0f, 0.0f, 0.0f, 1.0f);
    ImVec4 border_col = ImVec4(0.0f, 0.0f, 0.0f, 0.8f);
    m_imgui->text(wxString("") << atlas->TexWidth << " * " << atlas->TexHeight);
    ImGui::Image(atlas->TexID, ImVec2((float)atlas->TexWidth, (float)atlas->TexHeight), ImVec2(0.0f, 0.0f), ImVec2(1.0f, 1.0f), tint_col, border_col);
#endif

    GizmoImguiEnd();
    ImGui::PopStyleVar(2);
    ImGuiWrapper::pop_toolbar_style();
}

void GLGizmoText::show_tooltip_information(float x, float y)
{
    if (m_desc.empty()) { return; }
    std::array<std::string, 1> info_array  = std::array<std::string, 1>{"rotate_text"};
    float                      caption_max = 0.f;
    for (const auto &t : info_array) { caption_max = std::max(caption_max, m_imgui->calc_text_size(m_desc[t + "_caption"]).x); }

    ImTextureID normal_id = m_parent.get_gizmos_manager().get_icon_texture_id(GLGizmosManager::MENU_ICON_NAME::IC_TOOLBAR_TOOLTIP);
    ImTextureID hover_id  = m_parent.get_gizmos_manager().get_icon_texture_id(GLGizmosManager::MENU_ICON_NAME::IC_TOOLBAR_TOOLTIP_HOVER);

    caption_max += m_imgui->calc_text_size(": ").x + 35.f;

    float  font_size   = ImGui::GetFontSize();
    ImVec2 button_size = ImVec2(font_size * 1.8, font_size * 1.3);
    ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 0.0f);
    ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, {0, ImGui::GetStyle().FramePadding.y});
    ImGui::ImageButton3(normal_id, hover_id, button_size);

    if (ImGui::IsItemHovered()) {
        ImGui::BeginTooltip2(ImVec2(x, y));
        auto draw_text_with_caption = [this, &caption_max](const wxString &caption, const wxString &text) {
            m_imgui->text_colored(ImGuiWrapper::COL_ACTIVE, caption);
            ImGui::SameLine(caption_max);
            m_imgui->text_colored(ImGuiWrapper::COL_WINDOW_BG, text);
        };

        for (const auto &t : info_array)
            draw_text_with_caption(m_desc.at(t + "_caption") + ": ", m_desc.at(t));
        ImGui::EndTooltip();
    }
    ImGui::PopStyleVar(2);
}

bool GLGizmoText::set_height()
{
    float &value = m_style_manager.get_font_prop().size_in_mm;
    // size can't be zero or negative
    apply(value, Text::limits.size_in_mm);
    auto text_volume = m_last_text_mv;
    if (text_volume == nullptr) {
        return false;
    }
    // only different value need process
    //if (is_approx(value, text_volume->get_text_info().m_font_size_in_mm)) // m_volume->text_configuration->style.prop.size_in_mm
    //    return false;
   /* if (m_style_manager.get_font_prop().per_glyph)
        reinit_text_lines(m_text_lines.get_lines().size());*///todo

    return true;
}

void GLGizmoText::draw_text_input(int caption_width)
{
    bool allow_multi_line       = false;
    bool support_backup_fonts = GUI::wxGetApp().app_config->get_bool("support_backup_fonts");
    auto create_range_text_prep    = [&mng = m_style_manager, &text = m_text, &exist_unknown = m_text_contain_unknown_glyph, support_backup_fonts]() {
        if (text.empty()) { return std::string(); }
        auto &ff = mng.get_font_file_with_cache();
        assert(ff.has_value());
        const auto & cn         = mng.get_font_prop().collection_number;
        unsigned int font_index = (cn.has_value()) ? *cn : 0;
        if (support_backup_fonts) {
            std::vector<std::shared_ptr<const FontFile>> fonts;
            fonts.emplace_back(ff.font_file);
            for (int i = 0; i < Slic3r::GUI::BackupFonts::backup_fonts.size(); i++) {
                if (Slic3r::GUI::BackupFonts::backup_fonts[i].has_value()) {
                    fonts.emplace_back(Slic3r::GUI::BackupFonts::backup_fonts[i].font_file);
                }
            }
            return create_range_text(text, fonts, font_index, &exist_unknown);
        } else {
            return create_range_text(text, *ff.font_file, font_index, &exist_unknown);
        }
    };

    double  scale      =  1.;//m_scale_height.has_value() ? *m_scale_height :
    ImFont *imgui_font = m_style_manager.get_imgui_font();
    if (imgui_font == nullptr) {
        // try create new imgui font
        double screen_scale = wxDisplay(wxGetApp().plater()).GetScaleFactor();
        double imgui_scale  = scale * screen_scale;

        m_style_manager.create_imgui_font(create_range_text_prep(), imgui_scale, support_backup_fonts);
        imgui_font = m_style_manager.get_imgui_font();
    }
    bool exist_font = imgui_font != nullptr && imgui_font->IsLoaded() && imgui_font->Scale > 0.f && imgui_font->ContainerAtlas != nullptr;
    // NOTE: Symbol fonts doesn't have atlas
    // when their glyph range is out of language character range
    if (exist_font){
        ImGui::PushFont(imgui_font);
    }

    // show warning about incorrectness view of font
    std::string warning_tool_tip;
    if (!exist_font) {
        warning_tool_tip = _u8L("The text cannot be written using the selected font. Please try choosing a different font.");
    } else {
        auto append_warning = [&warning_tool_tip](std::string t) {
            if (!warning_tool_tip.empty())
                warning_tool_tip += "\n";
            warning_tool_tip += t;
        };
        if (is_text_empty(m_text))  {//BBS modify
            append_warning(_u8L("Embossed text cannot contain only white spaces."));
        }
        if (m_text_contain_unknown_glyph) {
            append_warning(_u8L("Unsupported characters automatically switched to fallback font."));
        }
        const FontProp &prop = m_style_manager.get_font_prop();
       /* if (prop.skew.has_value())//BBS modify
            append_warning(_u8L("Text input doesn't show font skew."));
        if (prop.boldness.has_value())
            append_warning(_u8L("Text input doesn't show font boldness."));
        if (prop.line_gap.has_value())
            append_warning(_u8L("Text input doesn't show gap between lines."));*/
        auto &ff         = m_style_manager.get_font_file_with_cache();
        /*float imgui_size = StyleManager::get_imgui_font_size(prop, *ff.font_file, scale);
        if (imgui_size > StyleManager::max_imgui_font_size)
            append_warning(_u8L("Too tall, diminished font height inside text input."));
        if (imgui_size < StyleManager::min_imgui_font_size)
            append_warning(_u8L("Too small, enlarged font height inside text input."));*/
        bool is_multiline = m_text_lines.get_lines().size() > 1;
        if (is_multiline && (prop.align.first == FontProp::HorizontalAlign::center || prop.align.first == FontProp::HorizontalAlign::right))
            append_warning(_u8L("Text doesn't show current horizontal alignment."));
    }

    // flag for extend font ranges if neccessary
    // ranges can't be extend during font is activ(pushed)
    std::string               range_text;
    ImVec2                    input_size(2 * m_gui_cfg->input_width, m_gui_cfg->text_size.y); // 2 * m_gui_cfg->input_width - caption_width
    const ImGuiInputTextFlags flags = ImGuiInputTextFlags_AllowTabInput;// | ImGuiInputTextFlags_AutoSelectAll
    if (ImGui::InputTextMultiline("##Text", &m_text, input_size, flags)) {
        if (m_style_manager.get_font_prop().per_glyph) {
            unsigned count_lines = get_count_lines(m_text);
            //if (count_lines != m_text_lines.get_lines().size())
            //    // Necesarry to initialize count by given number (differ from stored in volume at the moment)
            //    reinit_text_lines(count_lines);
        }
        if (m_last_text_mv ==nullptr) {
            m_need_update_tran = false;
        }
        process();
        range_text = create_range_text_prep();
    }

    if (exist_font)
        ImGui::PopFont();

    // warning tooltip has to be with default font
    if (!warning_tool_tip.empty() && ( !allow_multi_line ||(allow_multi_line && ImGui::GetCurrentWindow()->DC.ChildWindows.Data))) {
        // Multiline input has hidden window for scrolling
        float scrollbar_width, scrollbar_height;
        const ImGuiStyle &style = ImGui::GetStyle();
        if (allow_multi_line) {
            const ImGuiWindow *input            = ImGui::GetCurrentWindow()->DC.ChildWindows.front();
            scrollbar_width  = (input->ScrollbarY) ? style.ScrollbarSize : 0.f;
            scrollbar_height = (input->ScrollbarX) ? style.ScrollbarSize : 0.f;
        } else {
            scrollbar_width  = 4;
            scrollbar_height = 2;
        }
        if (ImGui::IsItemHovered())
            m_imgui->tooltip(warning_tool_tip, m_gui_cfg->max_tooltip_width);
    }

    // NOTE: must be after ImGui::font_pop()
    //          -> imgui_font has to be unused
    // IMPROVE: only extend not clear
    // Extend font ranges
    if (!range_text.empty() && !ImGuiWrapper::contain_all_glyphs(imgui_font, range_text))
        m_style_manager.clear_imgui_font();
}

void GLGizmoText::draw_font_list()
{
    ImGuiWrapper::push_combo_style(m_gui_cfg->screen_scale);
    ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0.0f, 0.0f));
    ImGui::PushStyleVar(ImGuiStyleVar_PopupRounding, 4.0f * m_gui_cfg->screen_scale);

    wxString tooltip_name = "";

    // Set partial
    wxString actual_face_name;
    if (m_style_manager.is_active_font()) {
        const wxFont &wx_font = m_style_manager.get_wx_font();
        if (wx_font.IsOk()){
            actual_face_name = wx_font.GetFaceName();
            m_cur_font_name  = actual_face_name;
            m_font_name      = actual_face_name.utf8_string();
        }
    }
    // name of actual selected font
    const char *selected = (!actual_face_name.empty()) ? (const char *) actual_face_name.c_str() : " --- ";

    // Do not remove font face during enumeration
    // When deletation of font appear this variable is set
    std::optional<size_t> del_index;

    ImGui::SetNextItemWidth(2 * m_gui_cfg->input_width);
    std::vector<int> filtered_items_idx;
    bool             is_filtered = false;
    ImGuiStyle &     style              = ImGui::GetStyle();
    float            old_scrollbar_size = style.ScrollbarSize;
    style.ScrollbarSize                 = 16.f;
    if (m_imgui->bbl_combo_with_filter("##Combo_Font", selected, m_face_names->faces_names, &filtered_items_idx, &is_filtered, m_imgui->scaled(32.f / 15.f))) {
        bool set_selection_focus = false;
        if (!m_face_names->is_init) {
            init_face_names(*m_face_names);
            set_selection_focus = true;
        }

        if (!m_face_names->has_truncated_names)
            init_truncated_names(*m_face_names, m_gui_cfg->input_width);

        if (m_face_names->texture_id == 0)
            init_font_name_texture();

        int show_items_count = is_filtered ? filtered_items_idx.size() : m_face_names->faces.size();

        ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(0, 0));
        ImGui::PushStyleVar(ImGuiStyleVar_ItemInnerSpacing, ImVec2(0, 0));
        ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 0);

        for (int i = 0; i < show_items_count; i++) {
            int             idx          = is_filtered ? filtered_items_idx[i] : i;
            FaceName &      face         = m_face_names->faces[idx];
            const wxString &wx_face_name = face.wx_name;

            ImGui::PushID(idx);
            ScopeGuard           sg([]() { ImGui::PopID(); });
            bool                 is_selected = (actual_face_name == wx_face_name);
            ImVec2               selectable_size(0, m_imgui->scaled(32.f / 15.f));
            ImGuiSelectableFlags flags = 0;
            if (ImGui::BBLSelectable(face.name_truncated.c_str(), is_selected, flags, selectable_size)) {
                if (!select_facename(wx_face_name,true)) {
                    del_index = idx;
                    MessageDialog(wxGetApp().plater(), GUI::format_wxstr(_L("Font \"%1%\" can't be selected."), wx_face_name));
                } else {
                    update_default_boldness();
                    update_default_italic();
                    ImGui::CloseCurrentPopup();
                }
            }
            // tooltip as full name of font face
            if (ImGui::IsItemHovered())
                tooltip_name = wx_face_name;

            if (is_selected) {
                ImGui::SetItemDefaultFocus();
            }

            // on first draw set focus on selected font
            if (set_selection_focus && is_selected)
                ImGui::SetScrollHereY();
            draw_font_preview(face, m_text, *m_face_names, *m_gui_cfg, ImGui::IsItemVisible());
        }
        ImGui::PopStyleVar(3);
        ImGui::EndListBox();
        ImGui::EndPopup();
    } else if (m_face_names->is_init) {
        // Just one after close combo box
        // free texture and set id to zero
        m_face_names->is_init = false;
        // cancel all process for generation of texture
        for (FaceName &face : m_face_names->faces)
            if (face.cancel != nullptr)
                face.cancel->store(true);
        glsafe(::glDeleteTextures(1, &m_face_names->texture_id));
        m_face_names->texture_id = 0;
    }
    style.ScrollbarSize = old_scrollbar_size;
    // delete unloadable face name when try to use
    if (del_index.has_value()) {
        auto                   face = m_face_names->faces.begin() + (*del_index);
        std::vector<wxString> &bad  = m_face_names->bad;
        // sorted insert into bad fonts
        auto it = std::upper_bound(bad.begin(), bad.end(), face->wx_name);
        bad.insert(it, face->wx_name);
        m_face_names->faces.erase(face);
        m_face_names->faces_names.erase(m_face_names->faces_names.begin() + (*del_index));
        // update cached file
        store(*m_face_names);
    }

#ifdef ALLOW_ADD_FONT_BY_FILE
    ImGui::SameLine();
    // select font file by file browser
    if (draw_button(IconType::open_file)) {
        if (choose_true_type_file()) { process(); }
    } else if (ImGui::IsItemHovered())
        ImGui::SetTooltip("Add file with font(.ttf, .ttc)");
#endif //  ALLOW_ADD_FONT_BY_FILE

#ifdef ALLOW_ADD_FONT_BY_OS_SELECTOR
    ImGui::SameLine();
    if (draw_button(IconType::system_selector)) {
        if (choose_font_by_wxdialog()) { process(); }
    } else if (ImGui::IsItemHovered())
        ImGui::SetTooltip("Open dialog for choose from fonts.");
#endif //  ALLOW_ADD_FONT_BY_OS_SELECTOR

    ImGui::PopStyleVar(2);
    ImGuiWrapper::pop_combo_style();

    if (!tooltip_name.IsEmpty())
        m_imgui->tooltip(tooltip_name, m_gui_cfg->max_tooltip_width);
}

void GLGizmoText::draw_height(bool use_inch)
{
    float &            value            = m_style_manager.get_font_prop().size_in_mm;
    const EmbossStyle *stored_style     = m_style_manager.get_stored_style();
    const float *      stored           = (stored_style != nullptr) ? &stored_style->prop.size_in_mm : nullptr;
    const char *       size_format      = use_inch ? "%.2f in" : "%.1f mm";
    const std::string  revert_text_size = _u8L("Revert text size.");
    const std::string &name             = m_gui_cfg->translations.height;
    if (rev_input_mm(name, value, stored, revert_text_size, 0.1f, 1.f, size_format, use_inch, m_scale_height)) {
        if (set_height()) {
            process();
        }
    }
}

//template<>
bool imgui_input(const char *label, float *v, float step, float step_fast, const char *format, ImGuiInputTextFlags flags)
{
    return ImGui::InputFloat(label, v, step, step_fast, format, flags);
}
//template<>
bool imgui_input(const char *label, double *v, double step, double step_fast, const char *format, ImGuiInputTextFlags flags)
{
    return ImGui::InputDouble(label, v, step, step_fast, format, flags);
}

bool exist_change(const std::optional<float> &value, const std::optional<float> *default_value)
{
    if (default_value == nullptr) return false;
    return !is_approx(value, *default_value);
}

bool exist_change(const float &value, const float *default_value)
{
    if (default_value == nullptr) return false;
    return !is_approx(value, *default_value);
}

template<typename T, typename Draw>
bool GLGizmoText::revertible(const std::string &name, T &value, const T *default_value, const std::string &undo_tooltip, float undo_offset, Draw draw) const
{
    ImGui::AlignTextToFramePadding();
    bool changed = exist_change(value, default_value);
    if (changed || default_value == nullptr)
        ImGuiWrapper::text_colored(ImGuiWrapper::COL_BAMBU_CHANGE, name);
    else
        ImGuiWrapper::text(name);

    // render revert changes button
    if (changed) {
        ImGuiWindow *window = ImGui::GetCurrentWindow();
        float        prev_x = window->DC.CursorPosPrevLine.x;
        ImGui::SameLine(undo_offset); // change cursor postion
        if (draw_button(m_icons, IconType::undo)) {
            value = *default_value;

            // !! Fix to detect change of value after revert of float-slider
            m_imgui->get_last_slider_status().deactivated_after_edit = true;

            return true;
        } else if (ImGui::IsItemHovered())
            m_imgui->tooltip(undo_tooltip, m_gui_cfg->max_tooltip_width);
        window->DC.CursorPosPrevLine.x = prev_x; // set back previous position
    }
    return draw();
}

template<typename T>
bool GLGizmoText::rev_input(
    const std::string &name, T &value, const T *default_value, const std::string &undo_tooltip, T step, T step_fast, const char *format, ImGuiInputTextFlags flags) const
{
    // draw offseted input
    auto draw_offseted_input = [&offset = m_gui_cfg->input_offset, &width = m_gui_cfg->input_width, &name, &value, &step, &step_fast, format, flags]() {
        ImGui::SameLine(offset);
        ImGui::SetNextItemWidth(width);
        return imgui_input(("##" + name).c_str(), &value, step, step_fast, format, flags);
    };
    float undo_offset = m_gui_cfg->input_offset - m_gui_cfg->icon_width; // ImGui::GetStyle().WindowPadding.x;//todo
    return revertible(name, value, default_value, undo_tooltip, undo_offset, draw_offseted_input);
}

template<typename T>
bool GLGizmoText::rev_input_mm(const std::string &         name,
                                     T &                         value,
                                     const T *                   default_value_ptr,
                                     const std::string &         undo_tooltip,
                                     T                           step,
                                     T                           step_fast,
                                     const char *                format,
                                     bool                        use_inch,
                                     const std::optional<float> &scale) const
{
    // _variable which temporary keep value
    T value_ = value;
    T default_value_;
    if (use_inch) {
        // calc value in inch
        value_ *= GizmoObjectManipulation::mm_to_in;
        if (default_value_ptr) {
            default_value_    = GizmoObjectManipulation::mm_to_in * (*default_value_ptr);
            default_value_ptr = &default_value_;
        }
    }
    if (scale.has_value()) value_ *= *scale;
    bool use_correction = use_inch || scale.has_value();
    if (rev_input(name, use_correction ? value_ : value, default_value_ptr, undo_tooltip, step, step_fast, format)) {
        if (use_correction) {
            value = value_;
            if (use_inch) value *= GizmoObjectManipulation::in_to_mm;
            if (scale.has_value()) value /= *scale;
        }
        return true;
    }
    return false;
}

void GLGizmoText::draw_depth(bool use_inch) {}

void GLGizmoText::draw_advanced(float caption_size, float slider_width, float slider_icon_width, float drag_left_width)
{
    const auto &ff = m_style_manager.get_font_file_with_cache();
    if (!ff.has_value()) {
        ImGui::Text("%s", _u8L("Advanced options cannot be changed for the selected font.\n"
                               "Select another font.")
                              .c_str());
        return;
    }

    FontProp &                 font_prop    = m_style_manager.get_font_prop();
    const FontFile::Info &     font_info    = get_font_info(*ff.font_file, font_prop);

   /* bool exist_change = false;
    bool last_change  = false;*/
    const StyleManager::Style *stored_style = nullptr;
    if (m_style_manager.exist_stored_style()) {
        stored_style = m_style_manager.get_stored_style();
    }
    std::optional<float> &boldness      = m_style_manager.get_font_prop().boldness;
    m_custom_boldness              =  boldness.value_or(0);
     // input boldness
    auto def_boldness = stored_style ? &stored_style->prop.boldness : nullptr;
    int  min_boldness = static_cast<int>(font_info.ascent * limits.boldness.gui.min);
    int  max_boldness = static_cast<int>(font_info.ascent * limits.boldness.gui.max);
    float ad_space_size   = m_imgui->get_style_scaling() * 12;
    ImGui::AlignTextToFramePadding();
    m_imgui->text(_L("Boldness"));
    ImGui::SameLine(caption_size + ad_space_size);
    ImGui::PushItemWidth(slider_width);
    if (m_imgui->bbl_slider_float_style("##text_boldness", &m_custom_boldness, min_boldness, max_boldness, "%.0f", 1.0f, true)) {
        set_default_boldness(boldness);
        boldness           = m_custom_boldness;
    }
    bool is_stop_sliding = m_imgui->get_last_slider_status().deactivated_after_edit;
    if (is_stop_sliding) {
        m_need_update_text = true;
    }
    ImGui::SameLine(drag_left_width + ad_space_size);
    ImGui::PushItemWidth(1.5 * slider_icon_width);
    if (ImGui::BBLDragFloat("##text_boldness_input", &m_custom_boldness, 1, min_boldness, max_boldness, "%.0f")) {
        bool need_deal = false;
        if (abs(m_text_boldness_min_max - max_boldness) < 0.01f || abs(m_text_boldness_min_max + min_boldness) < 0.01f) {
            if (abs(m_custom_boldness - m_text_boldness_min_max) > 0.01f) {
                m_text_boldness_min_max = m_custom_boldness;
                need_deal          = true;
            }
        } else {
            need_deal          = true;
            m_text_boldness_min_max = 0.f;
        }
        if (need_deal) {
            boldness           = m_custom_boldness;
            m_need_update_text = true;
        }
    }
    std::optional<float> &skew = m_style_manager.get_font_prop().skew;
    m_custom_skew              = skew.value_or(0);
    float min_skew             = static_cast<float>(limits.skew.gui.min);
    float max_skew             = static_cast<float>(limits.skew.gui.max);
    m_imgui->text(_L("Skew"));
    ImGui::SameLine(caption_size + ad_space_size);
    ImGui::PushItemWidth(slider_width);
    if (m_imgui->bbl_slider_float_style("##text_skew", &m_custom_skew, min_skew, max_skew, "%.1f", 1.0f, true)) {
        skew = m_custom_skew;
    }
    is_stop_sliding = m_imgui->get_last_slider_status().deactivated_after_edit;
    if (is_stop_sliding) {
        m_need_update_text = true;
    }
    ImGui::SameLine(drag_left_width + ad_space_size);
    ImGui::PushItemWidth(1.5 * slider_icon_width);
    if (ImGui::BBLDragFloat("##text_skew_input", &m_custom_skew, 1, min_skew, max_skew, "%.1f")) {
        bool need_deal = false;
        if (abs(m_text_skew_min_max - max_skew) < 0.01f || abs(m_text_skew_min_max + min_skew) < 0.01f) {
            if (abs(m_custom_skew - m_text_skew_min_max) > 0.01f) {
                m_text_skew_min_max = m_custom_skew;
                need_deal               = true;
            }
        } else {
            need_deal               = true;
            m_text_skew_min_max = 0.f;
        }
        if (need_deal) {
            skew           = m_custom_skew;
            m_need_update_text = true;
        }
    }
}

void GLGizmoText::init_font_name_texture()
{
    Timer t("init_font_name_texture");
    // check if already exists
    GLuint &id = m_face_names->texture_id;
    if (id != 0) return;
    // create texture for font
    GLenum target = GL_TEXTURE_2D;
    glsafe(::glGenTextures(1, &id));
    glsafe(::glBindTexture(target, id));
    glsafe(::glTexParameteri(target, GL_TEXTURE_MIN_FILTER, GL_NEAREST));
    glsafe(::glTexParameteri(target, GL_TEXTURE_MAG_FILTER, GL_NEAREST));
    const Vec2i32 &            size = m_gui_cfg->face_name_size;
    GLint                      w = size.x(), h = m_face_names->count_cached_textures * size.y();
    std::vector<unsigned char> data(4 * w * h, {0});
    const GLenum               format = GL_RGBA, type = GL_UNSIGNED_BYTE;
    const GLint                level = 0, internal_format = GL_RGBA, border = 0;
    glsafe(::glTexImage2D(target, level, internal_format, w, h, border, format, type, data.data()));

    // bind default texture
    GLuint no_texture_id = 0;
    glsafe(::glBindTexture(target, no_texture_id));

    // clear info about creation of texture - no one is initialized yet
    for (FaceName &face : m_face_names->faces) {
        face.cancel     = nullptr;
        face.is_created = nullptr;
    }
}

void GLGizmoText::reinit_text_lines(unsigned count_lines) {
    init_text_lines(m_text_lines, m_parent.get_selection(), m_style_manager, count_lines);
}

bool GLGizmoText::check(ModelVolumeType volume_type)
{
    return volume_type == ModelVolumeType::MODEL_PART || volume_type == ModelVolumeType::NEGATIVE_VOLUME || volume_type == ModelVolumeType::PARAMETER_MODIFIER;
}

bool GLGizmoText::init_create(ModelVolumeType volume_type) {  // check valid volume type
    if (!check(volume_type)) {
        BOOST_LOG_TRIVIAL(error) << "Can't create embossed volume with this type: " << (int) volume_type;
        return false;
    }
    if (!is_activable()) {
        BOOST_LOG_TRIVIAL(error) << "Can't create text. Gizmo is not activabled.";
        return false;
    }
    // Check can't be inside is_activable() cause crash
    // steps to reproduce: start App -> key 't' -> key 'delete'
    if (wxGetApp().obj_list()->has_selected_cut_object()) {
        BOOST_LOG_TRIVIAL(error) << "Can't create text on cut object";
        return false;
    }
    m_style_manager.discard_style_changes();
    assert(!m_text_lines.is_init());
    m_text_lines.reset(); // remove not current text lines
    // set default text
    return true;
}

void GLGizmoText::reset_text_info()
{
    m_object_idx    = -1;
    m_volume_idx    = -1;
    m_font_size     = m_style_manager.get_font_prop().size_in_mm;
    m_bold          = m_style_manager.get_font_prop().boldness > 0;
    m_italic        = m_style_manager.get_font_prop().skew > 0;
    m_thickness     = m_style_manager.get_style().projection.depth;
    m_text          = "";
    m_embeded_depth = m_style_manager.get_style().projection.embeded_depth;
    m_rotate_angle    = get_angle_from_current_style();
    m_text_gap        = m_style_manager.get_style().prop.char_gap.value_or(0);
    m_surface_type    = TextInfo::TextType::SURFACE;
    m_rr              = RaycastResult();
    m_last_text_mv = nullptr;
}

void GLGizmoText::update_text_pos_normal() {
    if (m_rr.mesh_id < 0) { return; }
    if (m_rr.normal.norm() < 0.1) { return; }
    if (m_rr.mesh_id >= m_trafo_matrices.size()) { return; }
#ifdef DEBUG_TEXT_VALUE
    m_rr.hit    = Vec3f(-0.58, -1.70, -12.8);
    m_rr.normal = Vec3f(0,0,-1);//just rotate cube
#endif
    Geometry::Transformation cur_tran(m_trafo_matrices[m_rr.mesh_id]);
    m_text_position_in_world = cur_tran.get_matrix() * m_rr.hit.cast<double>();
    m_text_normal_in_world   = (cur_tran.get_matrix_no_offset().cast<float>() * m_rr.normal).normalized();
}

bool GLGizmoText::filter_model_volume(ModelVolume *mv) {
    if (mv && mv->is_model_part() && !mv->is_text()) {
        return true;
    }
    return false;
}

float GLGizmoText::get_text_height(const std::string &text)//todo
{
    std::wstring_convert<std::codecvt_utf8<wchar_t>> str_cnv;
    std::wstring                                     ws = boost::nowide::widen(text);
    std::vector<std::string>                         alphas;
    for (auto w : ws) {
        alphas.push_back(str_cnv.to_bytes(w));
    }
    auto  texts  = alphas ;
    float max_height = 0.f;
    for (int i = 0; i < texts.size(); ++i) {
        std::string alpha;
        if (texts[i] == " ") {
            alpha = "i";
        } else {
            alpha = texts[i];
        }
        TextResult text_result;
        load_text_shape(alpha.c_str(), m_font_name.c_str(), m_font_size, m_thickness + m_embeded_depth, m_bold, m_italic, text_result);
        auto height = text_result.text_mesh.bounding_box().size()[1];
        if (max_height < height ){
            max_height = height;
        }
    }
    return max_height;
}

void GLGizmoText::close_warning_flag_after_close_or_drag()
{
    m_show_warning_text_create_fail = false;
    m_show_warning_regenerated = false;
    m_show_warning_error_mesh  = false;
    m_show_warning_old_tran    = false;
    m_show_warning_lost_rotate      = false;
    m_show_text_normal_error   = false;
    m_show_text_normal_reset_tip = false;
    m_show_warning_lost_rotate      = false;
    m_is_version1_10_xoy            = false;
    m_is_version1_9_xoz             = false;
    m_is_version1_8_yoz             = false;
}

void GLGizmoText::update_text_normal_in_world()
{
    int          temp_object_idx;
    auto         mo = m_parent.get_selection().get_selected_single_object(temp_object_idx);
    if (mo && m_rr.mesh_id >= 0) {
        const ModelInstance *mi = mo->instances[m_parent.get_selection().get_instance_idx()];
        TriangleMesh  text_attach_mesh(mo->volumes[m_rr.mesh_id]->mesh());
        text_attach_mesh.transform(mo->volumes[m_rr.mesh_id]->get_matrix());
        MeshRaycaster temp_ray_caster(text_attach_mesh);
        Vec3f         local_center = m_text_tran_in_object.get_offset().cast<float>(); //(m_text_tran_in_object.get_matrix() * box.center()).cast<float>(); //
        Vec3f         temp_normal;
        Vec3f         closest_pt = temp_ray_caster.get_closest_point(local_center, &temp_normal);
        m_text_normal_in_world = (mi->get_transformation().get_matrix_no_offset().cast<float>() * temp_normal).normalized();
    }
    else {
        BOOST_LOG_TRIVIAL(info) << boost::format("error: update_text_normal_in_world");
    }
}

bool GLGizmoText::update_text_tran_in_model_object(bool rewrite_text_tran)
{
    if (m_object_idx < 0 && !is_only_text_case()) {
        BOOST_LOG_TRIVIAL(info) << boost::format("Text: mrr_mesh_id is -1");
        return false;
    }
    if (m_text_normal_in_world.norm() < 0.1) {
        m_show_text_normal_reset_tip = true;
        use_fix_normal_position();
    }
    if (m_text_normal_in_world.norm() < 0.1) {
        m_show_text_normal_error = true;
        BOOST_LOG_TRIVIAL(info) << "m_text_normal_in_object is error";
        return false;
    }
    m_show_text_normal_error = false;
    if (!rewrite_text_tran) {
        if (!m_need_update_tran) {
            return true;
        }
        m_need_update_tran = false;
    }
    const Selection &selection = m_parent.get_selection();
    auto             mo        = selection.get_model()->objects[m_object_idx];
    if (mo == nullptr)
        return false;
    const ModelInstance *mi      = mo->instances[selection.get_instance_idx()];
    m_model_object_in_world_tran = mi->get_transformation();

    generate_text_tran_in_world(m_text_normal_in_world.cast<double>(), m_text_position_in_world, m_rotate_angle, m_text_tran_in_world);
    if (m_fix_text_tran.has_value()) {
        m_text_tran_in_world = m_text_tran_in_world * (m_fix_text_tran.value());
    }
    m_cut_plane_dir_in_world = m_text_tran_in_world.get_matrix().linear().col(1);
    m_text_normal_in_world   = m_text_tran_in_world.get_matrix().linear().col(2).cast<float>();
    // generate clip cs at click pos

    auto text_tran_in_object = m_model_object_in_world_tran.get_matrix().inverse() *
                               m_text_tran_in_world.get_matrix(); // Geometry::generate_transform(cs_x_dir, cs_y_dir, cs_z_dir, text_position_in_object); // todo modify by m_text_tran_in_world
    Geometry::Transformation text_tran_in_object_(text_tran_in_object);
    if (rewrite_text_tran) {
        m_text_tran_in_object.set_matrix(text_tran_in_object); // for preview
    }
    return true;
}

void GLGizmoText::update_trafo_matrices()
{
    m_trafo_matrices.clear();
    const Selection &selection = m_parent.get_selection();
    auto mo                    = selection.get_model()->objects[m_object_idx];
    if (mo == nullptr)
        return;
    const ModelInstance *mi    = mo->instances[selection.get_instance_idx()];
    for (ModelVolume *mv : mo->volumes) {
        m_trafo_matrices.emplace_back(mi->get_transformation().get_matrix() * mv->get_matrix());
    }
}

void GLGizmoText::update_cut_plane_dir()
{
    auto cur_world           = m_model_object_in_world_tran.get_matrix() * m_text_tran_in_object.get_matrix();
    m_cut_plane_dir_in_world = cur_world.linear().col(1).normalized();
}

void GLGizmoText::switch_text_type(TextInfo::TextType type)
{
    m_need_update_tran = true;
    m_need_update_text = true;
    if (m_surface_type == TextInfo::TextType::SURFACE_HORIZONAL && type != TextInfo::TextType::SURFACE_HORIZONAL) {
        update_text_normal_in_world();
    }
    m_surface_type           = type;
    process();
}

float GLGizmoText::get_angle_from_current_style()
{
    StyleManager::Style &current_style = m_style_manager.get_style();
    float                angle         = current_style.angle.value_or(0.f);
    float                angle_deg     = static_cast<float>(angle * 180 / M_PI);
    if (abs(angle_deg) < 0.0001) {
        return 0.f;
    }
    return angle_deg;
}

void GLGizmoText::volume_transformation_changed()
{
    auto text_volume            = m_last_text_mv;
    if (!text_volume) {
        return;
    }
    m_need_update_text      = true;
    auto &tc = text_volume->get_text_info().text_configuration;
    //const EmbossShape &      es = *text_volume->emboss_shape;

    //bool per_glyph = tc.style.prop.per_glyph;
    //if (per_glyph) init_text_lines(m_text_lines, m_parent.get_selection(), m_style_manager, m_text_lines.get_lines().size());

    //bool use_surface = es.projection.use_surface;

    // Update surface by new position
    //if (use_surface || per_glyph)
    //    process();
    //else {
    //    // inform slicing process that model changed
    //    // SLA supports, processing
    //    // ensure on bed
    //    wxGetApp().plater()->changed_object(*m_volume->get_object());
    //}
    m_style_manager.get_style().angle = calc_angle(m_parent.get_selection());
    m_rotate_angle                    = get_angle_from_current_style();
    process();
    // Show correct value of height & depth inside of inputs
    calculate_scale();
}



bool GLGizmoText::update_raycast_cache(const Vec2d &mouse_position, const Camera &camera, const std::vector<Transform3d> &trafo_matrices, bool exclude_last)
{
    if (m_rr.mouse_position == mouse_position) {
        return false;
    }
    if (m_object_idx < 0) { return false; }
    Vec3f  normal                       = Vec3f::Zero();
    Vec3f  hit                          = Vec3f::Zero();
    size_t facet                        = 0;
    Vec3f  closest_hit                  = Vec3f::Zero();
    Vec3f  closest_nromal               = Vec3f::Zero();
    double closest_hit_squared_distance = std::numeric_limits<double>::max();
    int    closest_hit_mesh_id          = -1;

    const Selection &selection = m_parent.get_selection();
    auto             mo        = selection.get_model()->objects[m_object_idx];
    // Cast a ray on all meshes, pick the closest hit and save it for the respective mesh
    for (int mesh_id = 0; mesh_id < int(trafo_matrices.size()); ++mesh_id) {
        if (exclude_last && mesh_id == int(trafo_matrices.size()) - 1)
            continue;
        if (!filter_model_volume(mo->volumes[mesh_id])) {
            continue;
        }
        if (mesh_id < m_c->raycaster()->raycasters().size()&& m_c->raycaster()->raycasters()[mesh_id]->unproject_on_mesh(mouse_position, trafo_matrices[mesh_id], camera, hit, normal,
                                                                                  m_c->object_clipper()->get_clipping_plane(),
                                                                       &facet)) {
            double hit_squared_distance = (camera.get_position() - trafo_matrices[mesh_id] * hit.cast<double>()).squaredNorm();
            if (hit_squared_distance < closest_hit_squared_distance) {
                closest_hit_squared_distance = hit_squared_distance;
                closest_hit_mesh_id          = mesh_id;
                closest_hit                  = hit;
                closest_nromal               = normal;
            }
        }
    }

    m_rr = {mouse_position, closest_hit_mesh_id, closest_hit, closest_nromal};//update_raycast_cache berfor click down
    return true;
}

bool GLGizmoText::generate_text_volume()
{
    if (m_text.empty())
        return false;
    Plater *plater = wxGetApp().plater();
    if (!plater)
        return false;
    m_show_calc_meshtod = 0;
    if (m_object_idx < 0) {//m_object_idx < 0 && !is_only_text_case()
        BOOST_LOG_TRIVIAL(info) << __FUNCTION__ << "error:m_object_idx < 0";
        return false;
    }
    if (auto text_mv = get_text_is_dragging()) { // moving or dragging;
        m_show_calc_meshtod = 2;
        update_text_tran_in_model_object();
        text_mv->set_transformation(m_text_tran_in_object.get_matrix());
        return true;

      /*  auto gl_v = get_selected_gl_volume(m_parent);
        gl_v->set_volume_transformation(m_text_tran_in_object.get_matrix());
        return false;*/
    }
    bool rewrite_text_tran = m_need_update_tran ? true : m_last_text_mv == nullptr;
    if (!update_text_tran_in_model_object(rewrite_text_tran)) {
        BOOST_LOG_TRIVIAL(info) << __FUNCTION__ << " fail:update_text_tran_in_model_object";
        return false;
    }

    const Selection &                  selection = m_parent.get_selection();
    Emboss::GenerateTextJob::InputInfo input_info;
    auto          text_volume      = m_last_text_mv;
    DataBasePtr base               = create_emboss_data_base(m_text, m_style_manager, selection, text_volume == nullptr ? ModelVolumeType::MODEL_PART : text_volume->type(),
                                               m_job_cancel); // m_text_lines
    Emboss::DataUpdate data_update = {std::move(base), text_volume == nullptr ? -1 : text_volume->id(), false};
    m_ui_text_configuration                 = data_update.base->get_text_configuration();
    input_info.text_surface_type            = m_surface_type;
    input_info.is_outside                   = data_update.base->is_outside;
    input_info.shape_scale                  = data_update.base->shape.scale;
    input_info.m_data_update                = std::move(data_update);

    input_info.m_text_tran_in_object = m_text_tran_in_object;

    input_info.m_volume_idx                 = m_volume_idx ;
    input_info.first_generate        = m_volume_idx < 0 ? true : false;
    input_info.m_cut_points_in_world        = m_cut_points_in_world;
    input_info.m_text_tran_in_world         = m_text_tran_in_world;

    input_info.m_text_position_in_world     = m_text_position_in_world;
    input_info.m_text_normal_in_world       = m_text_normal_in_world;
    input_info.m_text_gap                   = m_text_gap;
    input_info.m_model_object_in_world_tran = m_model_object_in_world_tran;
    input_info.m_position_points = m_position_points;
    input_info.m_normal_points   = m_normal_points;
    input_info.m_embeded_depth              = m_embeded_depth;
    input_info.m_thickness                  = m_thickness;
    input_info.m_cut_plane_dir_in_world     = m_cut_plane_dir_in_world;
    input_info.use_surface                  = m_surface_type == TextInfo::TextType::SURFACE_CHAR ? true : false;
    TextInfo text_info = get_text_info();

    ModelObject *model_object = selection.get_model()->objects[m_object_idx];
    input_info.mo = model_object;

    m_show_warning_lost_rotate = false;
    if (m_need_update_text) {
        m_need_update_text = false;
        input_info.text_info   = text_info;
        input_info.m_final_text_tran_in_object   = m_text_tran_in_object;
        auto  job                              = std::make_unique<GenerateTextJob>(std::move(input_info));
        auto &worker = wxGetApp().plater()->get_ui_job_worker();
        queue_job(worker, std::move(job));
    }
    return true;
}

TextInfo GLGizmoText::get_text_info()
{
    TextInfo text_info;
    const wxFont &wx_font             = m_style_manager.get_wx_font();
    if (wx_font.IsOk()) {
        auto actual_face_name = wx_font.GetFaceName();
        m_cur_font_name  = actual_face_name;
        m_font_name      = actual_face_name.utf8_string();
    }
    text_info.m_font_name     = m_font_name;
    text_info.m_font_version  = m_font_version;
    text_info.text_configuration.style.name = m_style_name;
    m_font_size               = m_style_manager.get_font_prop().size_in_mm;
    text_info.m_font_size     = m_font_size;
    text_info.m_curr_font_idx = -1;
    m_bold                    = m_style_manager.get_font_prop().boldness > 0;
    m_italic                  = m_style_manager.get_font_prop().skew > 0;
    text_info.m_bold          = m_bold;
    text_info.m_italic        = m_italic;
    text_info.text_configuration.style.prop.boldness = m_custom_boldness;
    text_info.text_configuration.style.prop.skew = m_custom_skew ;

    text_info.m_thickness     = m_thickness;
    text_info.m_embeded_depth = m_embeded_depth;

    text_info.m_text          = m_text;
    text_info.m_rr.mesh_id    = m_rr.mesh_id;
    text_info.m_rotate_angle  = m_rotate_angle;
    text_info.m_text_gap      = m_text_gap;
    text_info.m_surface_type  = m_surface_type;
    text_info.text_configuration = m_ui_text_configuration;
    text_info.m_font_version     = CUR_FONT_VERSION;
    return text_info;
}

void GLGizmoText::load_from_text_info(const TextInfo &text_info)
{
    m_font_name     = text_info.m_font_name;
    m_font_version = text_info.m_font_version;
    m_style_name    = text_info.text_configuration.style.name;
    m_font_size     = text_info.m_font_size;

    m_bold          = text_info.m_bold;
    m_italic        = text_info.m_italic;
    m_thickness     = text_info.m_thickness;
    bool is_text_changed = m_text != text_info.m_text;
    m_text  = text_info.m_text;
    m_rr.mesh_id         = text_info.m_rr.mesh_id;
    m_embeded_depth = text_info.m_embeded_depth;
    double limit_angle   = Geometry::deg2rad((double) text_info.m_rotate_angle);
    Geometry::to_range_pi_pi(limit_angle);
    m_rotate_angle = (float) Geometry::rad2deg(limit_angle);

    m_text_gap      = text_info.m_text_gap;
    m_surface_type  = (TextInfo::TextType) text_info.m_surface_type;

    if (is_old_text_info(text_info)) { // compatible with older versions
        load_old_font();
        auto cur_text_info                      = const_cast<TextInfo *>(&text_info);
        cur_text_info->text_configuration.style = m_style_manager.get_style();
    }
    else {
        m_style_manager.get_font_prop().size_in_mm = m_font_size;//m_font_size
        wxString font_name = wxString::FromUTF8(m_font_name.c_str());//wxString(m_font_name.c_str(), wxConvUTF8);
        select_facename(font_name,false);
    }
    m_custom_boldness          = text_info.text_configuration.style.prop.boldness.value_or(0.f);
    m_custom_skew              = text_info.text_configuration.style.prop.skew.value_or(0.f);
    if (is_text_changed) {
        process(true,std::nullopt,false);
    }
}

bool GLGizmoText::is_old_text_info(const TextInfo &text_info)
{
    auto cur_font_version = text_info.m_font_version;
    bool is_old           = cur_font_version.empty();
    if (!cur_font_version.empty()) {
        float version = std::atof(cur_font_version.c_str());
        if (version < 2.0) {
            is_old = true;
        }
    }
    return is_old;
}

std::string concat(std::vector<wxString> data)
{
    std::stringstream ss;
    for (const auto &d : data) ss << d.c_str() << ", ";
    return ss.str();
}
boost::filesystem::path get_fontlist_cache_path() {
    return boost::filesystem::path(data_dir()) / "cache" / "fonts.cereal";
}
bool store(const CurFacenames &facenames)
{
    std::string             cache_path = get_fontlist_cache_path().string();
    boost::filesystem::path path(cache_path);
    if (!boost::filesystem::exists(path.parent_path())) { boost::filesystem::create_directory(path.parent_path()); }
    boost::nowide::ofstream       file(cache_path, std::ios::binary);
    ::cereal::BinaryOutputArchive archive(file);
    std::vector<wxString>         good;
    good.reserve(facenames.faces.size());
    for (const FaceName &face : facenames.faces) good.push_back(face.wx_name);
    FacenamesSerializer data = {facenames.hash, good, facenames.bad};

    assert(std::is_sorted(data.bad.begin(), data.bad.end()));
    assert(std::is_sorted(data.good.begin(), data.good.end()));
    try {
        archive(data);
    } catch (const std::exception &ex) {
        BOOST_LOG_TRIVIAL(error) << "Failed to write fontlist cache - " << cache_path << ex.what();
        return false;
    }
    return true;
}
bool load(CurFacenames &facenames, const std::vector<wxString> &delete_bad_font_list)
{
    boost::filesystem::path path     = get_fontlist_cache_path();
    std::string             path_str = path.string();
    if (!boost::filesystem::exists(path)) {
        BOOST_LOG_TRIVIAL(warning) << "Fontlist cache - '" << PathSanitizer::sanitize(path_str) << "' does not exists.";
        return false;
    }
    boost::nowide::ifstream      file(path_str, std::ios::binary);
    ::cereal::BinaryInputArchive archive(file);

    FacenamesSerializer data;
    try {
        archive(data);
    } catch (const std::exception &ex) {
        BOOST_LOG_TRIVIAL(error) << "Failed to load fontlist cache - '" << PathSanitizer::sanitize(path_str) << "'. Exception: " << ex.what();
        return false;
    }

    assert(std::is_sorted(data.bad.begin(), data.bad.end()));
    assert(std::is_sorted(data.good.begin(), data.good.end()));

    facenames.hash = data.hash;
    facenames.faces.reserve(data.good.size());
    for (const wxString &face : data.good) {
        bool is_find = std::find(delete_bad_font_list.begin(), delete_bad_font_list.end(), face) != delete_bad_font_list.end();
        if (is_find) {
            continue;
        }
        facenames.faces.push_back({face});
    }
    facenames.bad = data.bad;

    return true;
}

// validation lambda
bool is_valid_font(const wxString &name, wxFontEncoding encoding, std::vector<wxString> bad ) // face_names.encoding , face_names.bad
{
    if (name.empty())
        return false;

    // vertical font start with @, we will filter it out
    // Not sure if it is only in Windows so filtering is on all platforms
    if (name[0] == '@') return false;

    // previously detected bad font
    auto it = std::lower_bound(bad.begin(), bad.end(), name);
    if (it != bad.end() && *it == name) return false;

    wxFont wx_font(wxFontInfo().FaceName(name).Encoding(encoding));
    //*
    // Faster chech if wx_font is loadable but not 100%
    // names could contain not loadable font
    if (!WxFontUtils::can_load(wx_font)) return false;

    /*/
    // Slow copy of font files to try load font
    // After this all files are loadable
    auto font_file = WxFontUtils::create_font_file(wx_font);
    if (font_file == nullptr)
        return false; // can't create font file
    // */
    return true;
}

bool draw_button(const IconManager::VIcons &icons, IconType type, bool disable)
{
    return Slic3r::GUI::button(get_icon(icons, type, IconState::activable), get_icon(icons, type, IconState::hovered), get_icon(icons, type, IconState::disabled), disable);
}

void init_face_names(CurFacenames &face_names)
{
    Timer t("enumerate_fonts");
    if (face_names.is_init) return;
    face_names.is_init = true;

    // to reload fonts from system, when install new one
    wxFontEnumerator::InvalidateCache();
    std::vector<wxString> delete_bad_font_list;//BBS
#ifdef _WIN32
    delete_bad_font_list = {"Symbol","Wingdings","Wingdings 2","Wingdings 3", "Webdings"};
#endif
    // try load cache
    // Only not OS enumerated face has hash value 0
    if (face_names.hash == 0) {
        load(face_names, delete_bad_font_list);
        face_names.has_truncated_names = false;
    }

    using namespace std::chrono;
    steady_clock::time_point enumerate_start = steady_clock::now();
    ScopeGuard               sg([&enumerate_start, &face_names = face_names]() {
        steady_clock::time_point enumerate_end      = steady_clock::now();
        long long                enumerate_duration = duration_cast<milliseconds>(enumerate_end - enumerate_start).count();
        BOOST_LOG_TRIVIAL(info) << "OS enumerate " << face_names.faces.size() << " fonts "
                                << "(+ " << face_names.bad.size() << " can't load "
                                << "= " << face_names.faces.size() + face_names.bad.size() << " fonts) "
                                << "in " << enumerate_duration << " ms\n"
                                << concat(face_names.bad);
    });
    wxArrayString            facenames = wxFontEnumerator::GetFacenames(face_names.encoding);
    size_t                   hash      = boost::hash_range(facenames.begin(), facenames.end());
    // Zero value is used as uninitialized hash
    if (hash == 0) hash = 1;
    // check if it is same as last time
    if (face_names.hash == hash) {
        if (face_names.faces_names.size() == 0) {//FIX by bbs
            face_names.faces_names.clear();
            face_names.faces_names.reserve(face_names.faces.size());
            for (size_t i = 0; i < face_names.faces.size(); i++) {
                auto cur = face_names.faces[i].wx_name.ToUTF8().data();
                face_names.faces_names.push_back(cur);
            }
        }
        // no new installed font
        BOOST_LOG_TRIVIAL(info) << "Same FontNames hash, cache is used. "
                                << "For clear cache delete file: " << PathSanitizer::sanitize(get_fontlist_cache_path());
        return;
    }

    BOOST_LOG_TRIVIAL(info) << ((face_names.hash == 0) ? "FontName list is generate from scratch." : "Hash are different. Only previous bad fonts are used and set again as bad");
    face_names.hash = hash;

    face_names.faces.clear();
    face_names.faces_names.clear();
    face_names.bad.clear();
    face_names.faces.reserve(facenames.size());
    face_names.faces_names.reserve(facenames.size());
    std::sort(facenames.begin(), facenames.end());

    for (const wxString& name : facenames) {
        bool is_find = std::find(delete_bad_font_list.begin(), delete_bad_font_list.end(), name) != delete_bad_font_list.end();
        if (is_find) {
            face_names.bad.push_back(name);
            continue;
        }
        if (is_valid_font(name, face_names.encoding, face_names.bad)) {
            face_names.faces.push_back({name});
            face_names.faces_names.push_back(name.utf8_string());
        } else {
            face_names.bad.push_back(name);
        }
    }
    assert(std::is_sorted(face_names.bad.begin(), face_names.bad.end()));
    face_names.has_truncated_names = false;
    store(face_names);
}
void init_truncated_names(CurFacenames& face_names, float max_width) {
    for (FaceName &face : face_names.faces) {
        std::string name_str(face.wx_name.ToUTF8().data());
        face.name_truncated = ImGuiWrapper::trunc(name_str, max_width);
    }
    face_names.has_truncated_names = true;
}

std::optional<wxString> get_installed_face_name(const std::optional<std::string>& face_name_opt, CurFacenames& face_names) {
    // Could exist OS without getter on face_name,
    // but it is able to restore font from descriptor
    // Soo default value must be TRUE
    if (!face_name_opt.has_value())
        return wxString();

    wxString face_name = wxString::FromUTF8(face_name_opt->c_str());

    // search in enumerated fonts
    // refresh list of installed font in the OS.
    init_face_names(face_names);
    face_names.is_init = false;

    auto                         cmp   = [](const FaceName &fn, const wxString &wx_name) { return fn.wx_name < wx_name; };
    const std::vector<FaceName> &faces = face_names.faces;
    // is font installed?
    if (auto it = std::lower_bound(faces.begin(), faces.end(), face_name, cmp); it != faces.end() && it->wx_name == face_name) return face_name;

    const std::vector<wxString> &bad    = face_names.bad;
    auto                         it_bad = std::lower_bound(bad.begin(), bad.end(), face_name);
    if (it_bad == bad.end() || *it_bad != face_name) {
        // check if wx allowed to set it up - another encoding of name
        wxFontEnumerator::InvalidateCache();
        wxFont wx_font_;                                                                          // temporary structure
        if (wx_font_.SetFaceName(face_name) && WxFontUtils::create_font_file(wx_font_) != nullptr // can load TTF file?
        ) {
            return wxString();
            // QUESTION: add this name to allowed faces?
            // Could create twin of font face name
            // When not add it will be hard to select it again when change font
        }
    }
    return {}; // not installed
}

void draw_font_preview(FaceName& face, const std::string& text, CurFacenames& faces, const CurGuiCfg& cfg, bool is_visible)
{
    // Limit for opened font files at one moment
    unsigned int &count_opened_fonts = faces.count_opened_font_files;
    // Size of texture
    ImVec2      size(cfg.face_name_size.x(), cfg.face_name_size.y());
    float       count_cached_textures_f = static_cast<float>(faces.count_cached_textures);
    std::string state_text;
    // uv0 and uv1 set to pixel 0,0 in texture
    ImVec2 uv0(0.f, 0.f), uv1(1.f / size.x, 1.f / size.y / count_cached_textures_f);
    if (face.is_created != nullptr) {
        // not created preview
        if (*face.is_created) {
            // Already created preview
            size_t texture_index = face.texture_index;
            uv0                  = ImVec2(0.f, texture_index / count_cached_textures_f);
            uv1                  = ImVec2(1.f, (texture_index + 1) / count_cached_textures_f);
        } else {
            // Not finished preview
            if (is_visible) {
                // when not canceled still loading
                state_text = (face.cancel->load()) ? " " + _u8L("No symbol") : " ... " + _u8L("Loading");
            } else {
                // not finished and not visible cancel job
                face.is_created = nullptr;
                face.cancel->store(true);
            }
        }
    } else if (is_visible && count_opened_fonts < cfg.max_count_opened_font_files) {
        ++count_opened_fonts;
        face.cancel     = std::make_shared<std::atomic_bool>(false);
        face.is_created = std::make_shared<bool>(false);

        const unsigned char gray_level = 5;
        // format type and level must match to texture data
        const GLenum format = GL_RGBA, type = GL_UNSIGNED_BYTE;
        const GLint  level = 0;
        // select next texture index
        size_t texture_index = (faces.texture_index + 1) % faces.count_cached_textures;

        // set previous cach as deleted
        for (FaceName &f : faces.faces)
            if (f.texture_index == texture_index) {
                if (f.cancel != nullptr) f.cancel->store(true);
                f.is_created = nullptr;
            }

        faces.texture_index = texture_index;
        face.texture_index  = texture_index;

        // render text to texture
        FontImageData data{
            text,           face.wx_name, faces.encoding, faces.texture_id, faces.texture_index, cfg.face_name_size, gray_level, format, type, level, &count_opened_fonts,
            face.cancel,    // copy
            face.is_created // copy
        };
        auto  job    = std::make_unique<CreateFontImageJob>(std::move(data));
        auto &worker = wxGetApp().plater()->get_ui_job_worker();
        queue_job(worker, std::move(job));
    } else {
        // cant start new thread at this moment so wait in queue
        state_text = " ... " + _u8L("In queue");
    }

    if (!state_text.empty()) {
        ImGui::SameLine(cfg.face_name_texture_offset_x);
        ImGui::Text("%s", state_text.c_str());
    }

    ImGui::SameLine(cfg.face_name_texture_offset_x);
    ImTextureID tex_id     = (void *) (intptr_t) faces.texture_id;
    ImVec4      tint_color = ImGui::GetStyleColorVec4(ImGuiCol_Text);
    ImGui::Image(tex_id, size, uv0, uv1, tint_color);
}

void init_text_lines(TextLinesModel &text_lines, const Selection &selection, /* const*/ StyleManager &style_manager, unsigned count_lines)
{
    text_lines.reset();
    if (selection.is_empty())
        return;
    const GLVolume *gl_volume_ptr = selection.get_first_volume();
    if (gl_volume_ptr == nullptr) return;
    const GLVolume &       gl_volume = *gl_volume_ptr;
    const ModelObjectPtrs &objects   = selection.get_model()->objects;
    const ModelVolume *    mv_ptr    = get_model_volume(gl_volume, objects);
    if (mv_ptr == nullptr) return;
    const ModelVolume &mv = *mv_ptr;
    if (mv.is_the_only_one_part()) return;

    const std::optional<EmbossShape> &es_opt = mv.emboss_shape;
    if (!es_opt.has_value()) return;
    const EmbossShape &es = *es_opt;

    //const std::optional<TextConfiguration> &tc_opt = mv.text_configuration;
    //if (!tc_opt.has_value()) return;
    //const TextConfiguration &tc = *tc_opt;

    //// calculate count lines when not set
    //if (count_lines == 0) {
    //    count_lines = get_count_lines(tc.text);
    //    if (count_lines == 0) return;
    //}

    //// prepare volumes to slice
    //ModelVolumePtrs volumes = prepare_volumes_to_slice(mv);

    //// For interactivity during drag over surface it must be from gl_volume not volume.
    //Transform3d mv_trafo = gl_volume.get_volume_transformation().get_matrix();
    //if (es.fix_3mf_tr.has_value())
    //    mv_trafo = mv_trafo * (es.fix_3mf_tr->inverse());
    //text_lines.init(mv_trafo, volumes, style_manager, count_lines);
}

const IconManager::Icon &Text::get_icon(const IconManager::VIcons &icons, Text::IconType type, Text::IconState state) {
    return *icons[(unsigned) type][(unsigned) state];
}
CurGuiCfg Text::create_gui_configuration()
{
    CurGuiCfg cfg; // initialize by default values;

    float             line_height              = ImGui::GetTextLineHeight();
    float             line_height_with_spacing = ImGui::GetTextLineHeightWithSpacing();
    float             space                    = line_height_with_spacing - line_height;
    const ImGuiStyle &style                    = ImGui::GetStyle();

    cfg.max_style_name_width = ImGui::CalcTextSize("Maximal font name, extended").x;

    cfg.icon_width = static_cast<unsigned int>(std::ceil(line_height));
    // make size pair number
    if (cfg.icon_width % 2 != 0) ++cfg.icon_width;

    cfg.delete_pos_x                    = cfg.max_style_name_width + space;
    const float count_line_of_text      = 3.f;
    cfg.text_size                       = ImVec2(-FLT_MIN, line_height_with_spacing * count_line_of_text);
    ImVec2      letter_m_size           = ImGui::CalcTextSize("M");
    const float count_letter_M_in_input = 12.f;
    cfg.input_width                     = letter_m_size.x * count_letter_M_in_input;
    CurGuiCfg::Translations &tr         = cfg.translations;

    // TRN - Input label. Be short as possible
    // Select look of letter shape
    tr.font = _u8L("Font");
    // TRN - Input label. Be short as possible
    // Height of one text line - Font Ascent
    tr.height = _u8L("Size");
    // TRN - Input label. Be short as possible
    // Size in emboss direction
    tr.depth = _u8L("Depth");

    float max_text_width = std::max({ImGui::CalcTextSize(tr.font.c_str()).x, ImGui::CalcTextSize(tr.height.c_str()).x, ImGui::CalcTextSize(tr.depth.c_str()).x});
    cfg.indent           = static_cast<float>(cfg.icon_width);
    cfg.input_offset     = style.WindowPadding.x + cfg.indent + max_text_width + space;

    // TRN - Input label. Be short as possible
    // Copy surface of model on surface of the embossed text
    tr.use_surface = _u8L("Use surface");
    // TRN - Input label. Be short as possible
    // Option to change projection on curved surface
    // for each character(glyph) in text separately
    tr.per_glyph = _u8L("Per glyph");
    // TRN - Input label. Be short as possible
    // Align Top|Middle|Bottom and Left|Center|Right
    tr.alignment = _u8L("Alignment");
    // TRN - Input label. Be short as possible
    tr.char_gap = _u8L("Text gap");
    // TRN - Input label. Be short as possible
    tr.line_gap = _u8L("Line gap");
    // TRN - Input label. Be short as possible
    tr.boldness = _u8L("Boldness");

    // TRN - Input label. Be short as possible
    // Like Font italic
    tr.skew_ration = _u8L("Skew ratio");

    // TRN - Input label. Be short as possible
    // Distance from model surface to be able
    // move text as part fully into not flat surface
    // move text as modifier fully out of not flat surface
    tr.from_surface = _u8L("From surface");

    // TRN - Input label. Be short as possible
    // Angle between Y axis and text line direction.
    tr.rotation = _u8L("Rotation");


    float max_advanced_text_width = std::max({ImGui::CalcTextSize(tr.use_surface.c_str()).x, ImGui::CalcTextSize(tr.per_glyph.c_str()).x,
                                              ImGui::CalcTextSize(tr.alignment.c_str()).x, ImGui::CalcTextSize(tr.char_gap.c_str()).x, ImGui::CalcTextSize(tr.line_gap.c_str()).x,
                                              ImGui::CalcTextSize(tr.boldness.c_str()).x, ImGui::CalcTextSize(tr.skew_ration.c_str()).x,
                                              ImGui::CalcTextSize(tr.from_surface.c_str()).x, ImGui::CalcTextSize(tr.rotation.c_str()).x + cfg.icon_width + 2 * space,
                                              });
    cfg.advanced_input_offset     = max_advanced_text_width + 3 * space + cfg.indent;

    cfg.lock_offset = cfg.advanced_input_offset - (cfg.icon_width + space);
    // calculate window size
    float input_height     = line_height_with_spacing + 2 * style.FramePadding.y;
    float separator_height = 2 + style.FramePadding.y;

    // "Text is to object" + radio buttons
    cfg.height_of_volume_type_selector = separator_height + line_height_with_spacing + input_height;

    int max_style_image_width      = static_cast<int>(std::round(cfg.max_style_name_width / 2 - 2 * style.FramePadding.x));
    int max_style_image_height     = static_cast<int>(std::round(input_height));
    cfg.max_style_image_size       = Vec2i32(max_style_image_width, line_height);
    cfg.face_name_size             = Vec2i32(cfg.input_width, line_height_with_spacing);
    cfg.face_name_texture_offset_x = cfg.face_name_size.x() + style.WindowPadding.x + space;

    cfg.max_tooltip_width = ImGui::GetFontSize() * 20.0f;

    return cfg;
}

EmbossShape &TextDataBase::create_shape()
{
    if (!shape.shapes_with_ids.empty())
        return shape;
    // create shape by configuration
    const char *    text         = m_text_configuration.text.c_str();
    std::wstring    text_w       = boost::nowide::widen(text);
    const FontProp &fp           = m_text_configuration.style.prop;
    auto            was_canceled = [&c = cancel]() { return c->load(); };
    auto ft_fn        = [](){
        return Slic3r::GUI::BackupFonts::backup_fonts;
    };
    bool support_backup_fonts = GUI::wxGetApp().app_config->get_bool("support_backup_fonts");
    if (support_backup_fonts) {
        text2vshapes(shape, m_font_file, text_w, fp, shape.scale, was_canceled, ft_fn);
    } else {
        text2vshapes(shape, m_font_file, text_w, fp, shape.scale, was_canceled);
    }
    if (shape.shapes_with_ids.size() == 1 && shape.shapes_with_ids[0].expoly.empty()) {//empty deal
        if (support_backup_fonts) {
            text2vshapes(shape, m_font_file, L"?", fp, shape.scale, was_canceled, ft_fn);
        } else {
            text2vshapes(shape, m_font_file, L"?", fp, shape.scale, was_canceled);
        }
    }
    return shape;
}

StateColor ok_btn_bg(std::pair<wxColour, int>(wxColour(27, 136, 68), StateColor::Pressed),
                     std::pair<wxColour, int>(wxColour(61, 203, 115), StateColor::Hovered),
                     std::pair<wxColour, int>(wxColour(0, 174, 66), StateColor::Normal));
StateColor ok_btn_disable_bg(std::pair<wxColour, int>(wxColour(205, 201, 201), StateColor::Pressed),
                             std::pair<wxColour, int>(wxColour(205, 201, 201), StateColor::Hovered),
                             std::pair<wxColour, int>(wxColour(205, 201, 201), StateColor::Normal));

StyleNameEditDialog::StyleNameEditDialog(
    wxWindow *parent, Emboss::StyleManager &style_manager, wxWindowID id, const wxString &title, const wxPoint &pos, const wxSize &size, long style)
    : DPIDialog(parent, id, title, pos, size, style), m_style_manager(style_manager)
{
    std::string icon_path = (boost::format("%1%/images/BambuStudioTitle.ico") % resources_dir()).str();
    SetIcon(wxIcon(encode_path(icon_path.c_str()), wxBITMAP_TYPE_ICO));

    SetBackgroundColour(*wxWHITE);
    wxBoxSizer *m_sizer_main = new wxBoxSizer(wxVERTICAL);
    auto        m_line_top   = new wxPanel(this, wxID_ANY, wxDefaultPosition, wxSize(FromDIP(400), -1));
    m_line_top->SetBackgroundColour(wxColour(166, 169, 170));
    m_sizer_main->Add(m_line_top, 0, wxEXPAND, 0);
    m_sizer_main->Add(0, 0, 0, wxTOP, FromDIP(5));

    m_top_sizer = new wxFlexGridSizer(1, 2, FromDIP(5), 0);
    //m_top_sizer->AddGrowableCol(0, 1);
    m_top_sizer->SetFlexibleDirection(wxBOTH);
    m_top_sizer->SetNonFlexibleGrowMode(wxFLEX_GROWMODE_SPECIFIED);

    //m_row_panel           = new wxPanel(this);
    auto empty_name_txt = new Label(this, "");

    auto plate_name_txt = new Label(this, _L("Style name"));
    plate_name_txt->SetFont(Label::Body_14);
    int text_size = ImGuiWrapper::calc_text_size(_L("There is already a text style with the same name.")).x;
    auto       input_len = std::max(240, text_size - 30);
    m_name  = new TextInput(this, wxString::FromDouble(0.0), "", "", wxDefaultPosition, wxSize(FromDIP(input_len), -1), wxTE_PROCESS_ENTER);
    m_name->GetTextCtrl()->SetValue("");
    m_name->GetTextCtrl()->Bind(wxEVT_TEXT, &StyleNameEditDialog::on_edit_text, this);

    m_top_sizer->Add(plate_name_txt, 0, wxALIGN_CENTER_VERTICAL | wxALIGN_LEFT | wxALL, FromDIP(5));
    m_top_sizer->Add(m_name, 0, wxALIGN_CENTER_VERTICAL | wxALIGN_LEFT | wxALL, FromDIP(5));
    m_top_sizer->Add(empty_name_txt, 0, wxALIGN_CENTER_VERTICAL | wxALIGN_LEFT | wxALL, FromDIP(5));

    m_name->GetTextCtrl()->SetMaxLength(20);
    empty_name_txt->Hide();

    m_sizer_main->Add(m_top_sizer, 0, wxEXPAND | wxALL, FromDIP(20));

    auto       sizer_button = new wxBoxSizer(wxHORIZONTAL);
    StateColor btn_bg_white(std::pair<wxColour, int>(wxColour(206, 206, 206), StateColor::Pressed), std::pair<wxColour, int>(wxColour(238, 238, 238), StateColor::Hovered),
                            std::pair<wxColour, int>(*wxWHITE, StateColor::Normal));
    StateColor       ok_btn_text(std::pair<wxColour, int>(wxColour(255, 255, 254), StateColor::Normal));
    StateColor       ok_btn_bd(std::pair<wxColour, int>(wxColour(0, 174, 66), StateColor::Normal));
    m_button_ok = new Button(this, _L("OK"));
    m_button_ok->Enable(true);
    m_button_ok->SetBackgroundColor(ok_btn_bg);
    m_button_ok->SetBorderColor(ok_btn_bd);
    m_button_ok->SetTextColor(ok_btn_text);
    m_button_ok->SetFont(Label::Body_12);
    m_button_ok->SetSize(wxSize(FromDIP(58), FromDIP(24)));
    m_button_ok->SetMinSize(wxSize(FromDIP(58), FromDIP(24)));
    m_button_ok->SetCornerRadius(FromDIP(12));
    m_button_ok->Bind(wxEVT_COMMAND_BUTTON_CLICKED, [this](wxCommandEvent &e) {
        if (get_name().empty()) {
            add_tip_label();
            if (m_tip) {
                m_tip->SetLabel(_L("Name can't be empty."));
            }
            m_button_ok->Enable(false);
            m_button_ok->SetBackgroundColor(ok_btn_disable_bg);
            return;
        }
        if (this->IsModal())
            EndModal(wxID_YES);
        else
            this->Close();
        e.StopPropagation();
    });
    m_button_cancel = new Button(this, _L("Cancel"));
    m_button_cancel->SetBackgroundColor(btn_bg_white);
    m_button_cancel->SetBorderColor(wxColour(38, 46, 48));
    m_button_cancel->SetFont(Label::Body_12);
    m_button_cancel->SetSize(wxSize(FromDIP(58), FromDIP(24)));
    m_button_cancel->SetMinSize(wxSize(FromDIP(58), FromDIP(24)));
    m_button_cancel->SetCornerRadius(FromDIP(12));
    m_button_cancel->Bind(wxEVT_COMMAND_BUTTON_CLICKED, [this](wxCommandEvent &e) {
        if (this->IsModal())
            EndModal(wxID_CANCEL);
        else
            this->Close();
        e.StopPropagation();
    });
    sizer_button->AddStretchSpacer();
    sizer_button->Add(m_button_ok, 0, wxALL, FromDIP(5));
    sizer_button->Add(m_button_cancel, 0, wxALL, FromDIP(5));
    sizer_button->Add(FromDIP(30), 0, 0, 0);

    m_sizer_main->Add(sizer_button, 0, wxEXPAND | wxBOTTOM, FromDIP(20));

    SetSizer(m_sizer_main);
    Layout();
    m_sizer_main->Fit(this);

    CenterOnParent();

    wxGetApp().UpdateDlgDarkUI(this);
}

StyleNameEditDialog::~StyleNameEditDialog() {}

void StyleNameEditDialog::on_dpi_changed(const wxRect &suggested_rect)
{
    m_button_ok->Rescale();
    m_button_cancel->Rescale();
}

wxString StyleNameEditDialog::get_name() const { return m_name->GetTextCtrl()->GetValue(); }

void StyleNameEditDialog::set_name(const wxString &name)
{
    m_name->GetTextCtrl()->SetValue(name);
    m_name->GetTextCtrl()->SetFocus();
    m_name->GetTextCtrl()->SetInsertionPointEnd();
}
#define StyleNameEditDialogHeight FromDIP(170)
#define StyleNameEditDialogHeight_BIG FromDIP(200)
void Slic3r::GUI::StyleNameEditDialog::on_edit_text(wxCommandEvent &event)
{
    add_tip_label();
    std::string  new_name   = m_name->GetTextCtrl()->GetValue().utf8_string();
    bool         is_unique    = m_style_manager.is_unique_style_name(new_name);
    if (new_name.empty()) {
        m_button_ok->Enable(false);
        if (m_tip) {
            m_tip->Show();
            m_tip->SetLabel(_L("Name can't be empty."));
        }
        SetMinSize(wxSize(-1, StyleNameEditDialogHeight_BIG));
        SetMaxSize(wxSize(-1, StyleNameEditDialogHeight_BIG));
    } else if (!is_unique) {
        m_button_ok->Enable(false);
        m_tip->Show();
        m_tip->SetLabel(_L("There is already a text style with the same name."));
        SetMinSize(wxSize(-1, StyleNameEditDialogHeight_BIG));
        SetMaxSize(wxSize(-1, StyleNameEditDialogHeight_BIG));
    } else if (check_empty_or_iillegal_character(new_name)) {
        m_button_ok->Enable(false);
        m_tip->Show();
        m_tip->SetLabel(_L("There are spaces or illegal characters present."));
        SetMinSize(wxSize(-1, StyleNameEditDialogHeight_BIG));
        SetMaxSize(wxSize(-1, StyleNameEditDialogHeight_BIG));
    } else {
        m_tip->SetLabel("");
        m_tip->Show(false);
        m_button_ok->Enable(true);
        SetMinSize(wxSize(-1, StyleNameEditDialogHeight));
        SetMaxSize(wxSize(-1, StyleNameEditDialogHeight));
    }
    m_button_ok->SetBackgroundColor(m_button_ok->IsEnabled() ? ok_btn_bg : ok_btn_disable_bg);
    Layout();
    Fit();
}

void Slic3r::GUI::StyleNameEditDialog::add_tip_label()
{
    if (!m_add_tip) {
        m_add_tip = true;
        m_tip     = new Label(this, _L("Name can't be empty."));
        m_tip->SetForegroundColour(wxColour(241, 117, 78, 255));
        m_top_sizer->Add(m_tip, 0, wxALIGN_CENTER_VERTICAL | wxALIGN_LEFT | wxALL, FromDIP(5));
        SetMinSize(wxSize(-1, StyleNameEditDialogHeight_BIG));
        SetMaxSize(wxSize(-1, StyleNameEditDialogHeight_BIG));
        Layout();
        Fit();
    }
}

bool Slic3r::GUI::StyleNameEditDialog::check_empty_or_iillegal_character(const std::string &name)
{
    if (Plater::has_illegal_filename_characters(name)) { return true; }
    if (name.find_first_of(' ') != std::string::npos) { return true; }
    return false;
}
} // namespace GUI
} // namespace Slic3r