PrusaSlicer-NonPlainar/src/slic3r/GUI/GUI_ObjectManipulation.cpp

#include "GUI_ObjectManipulation.hpp"
#include "GUI_ObjectList.hpp"

#include "OptionsGroup.hpp"
#include "wxExtensions.hpp"
#include "PresetBundle.hpp"
#include "Model.hpp"
#include "Geometry.hpp"

#include <boost/algorithm/string.hpp>

namespace Slic3r
{
namespace GUI
{

OG_Settings::OG_Settings(wxWindow* parent, const bool staticbox)
{
    wxString title = staticbox ? " " : ""; // temporary workaround - #ys_FIXME
    m_og = std::make_shared<ConfigOptionsGroup>(parent, title);
}

wxSizer* OG_Settings::get_sizer()
{
    return m_og->sizer;
}

ObjectManipulation::ObjectManipulation(wxWindow* parent):
    OG_Settings(parent, true)
{
    m_og->set_name(_(L("Object Manipulation")));
    m_og->label_width = 100;
    m_og->set_grid_vgap(5);

    m_og->m_on_change = [this](t_config_option_key opt_key, boost::any value){
        if (opt_key == "scale_unit"){
            const wxString& selection = boost::any_cast<wxString>(value);
            std::vector<std::string> axes{ "x", "y", "z" };
            for (auto axis : axes) {
                std::string key = "scale_" + axis;
                m_og->set_side_text(key, selection);
            }

            m_is_percent_scale = selection == _("%");
            update_scale_values();
        }
    };

    ConfigOptionDef def;

    // Objects(sub-objects) name
    def.label = L("Name");
    // 	def.type = coString;
    def.gui_type = "legend";
    def.tooltip = L("Object name");
    def.full_width = true;
    def.default_value = new ConfigOptionString{ " " };
    m_og->append_single_option_line(Option(def, "object_name"));

    // Legend for object modification
    auto line = Line{ "", "" };
    def.label = "";
    def.type = coString;
    def.width = 55;

    std::vector<std::string> axes{ "x", "y", "z" };
    for (const auto axis : axes) {
        const auto label = boost::algorithm::to_upper_copy(axis);
        def.default_value = new ConfigOptionString{ "   " + label };
        Option option = Option(def, axis + "_axis_legend");
        line.append_option(option);
    }
    m_og->append_line(line);


    auto add_og_to_object_settings = [](const std::string& option_name, const std::string& sidetext)
    {
        int def_value = 0;
        Line line = { _(option_name), "" };
        if (option_name == "Scale") {
            line.near_label_widget = [](wxWindow* parent) {
                auto btn = new PrusaLockButton(parent, wxID_ANY);
                btn->Bind(wxEVT_BUTTON, [btn](wxCommandEvent &event){
                    event.Skip();
                    wxTheApp->CallAfter([btn]() {
                        wxGetApp().obj_manipul()->set_uniform_scaling(btn->IsLocked());
                    });
                });
                return btn;
            };
        }

        ConfigOptionDef def;
        def.type = coInt;
        def.default_value = new ConfigOptionInt(def_value);
        def.width = 55;

        if (option_name == "Rotation")
            def.min = -360;

        const std::string lower_name = boost::algorithm::to_lower_copy(option_name);

        std::vector<std::string> axes{ "x", "y", "z" };
        for (auto axis : axes) {
            if (axis == "z" && option_name != "Scale")
                def.sidetext = sidetext;
            Option option = Option(def, lower_name + "_" + axis);
            option.opt.full_width = true;
            line.append_option(option);
        }

        if (option_name == "Scale")
        {
            def.width = 45;
            def.type = coStrings;
            def.gui_type = "select_open";
            def.enum_labels.push_back(L("%"));
            def.enum_labels.push_back(L("mm"));
            def.default_value = new ConfigOptionStrings{ "mm" };

            const Option option = Option(def, lower_name + "_unit");
            line.append_option(option);
        }

        return line;
    };


    // Settings table
    m_og->append_line(add_og_to_object_settings(L("Position"), L("mm")));
    m_og->append_line(add_og_to_object_settings(L("Rotation"), "°"));
    m_og->append_line(add_og_to_object_settings(L("Scale"), "mm"));


    def.label = L("Place on bed");
    def.type = coBool;
    def.tooltip = L("Automatic placing of models on printing bed in Y axis");
    def.gui_type = "";
    def.sidetext = "";
    def.default_value = new ConfigOptionBool{ false };
    m_og->append_single_option_line(Option(def, "place_on_bed"));

    m_settings_list_sizer = new wxBoxSizer(wxVERTICAL);
    m_og->sizer->Add(m_settings_list_sizer, 1, wxEXPAND | wxLEFT, 5);

    m_og->disable();
}

int ObjectManipulation::ol_selection()
{
    return wxGetApp().obj_list()->get_selected_obj_idx();
}

void ObjectManipulation::update_settings_list()
{
#ifdef __WXGTK__
    auto parent = m_og->get_parent();
#else
    auto parent = m_og->parent();
#endif /* __WXGTK__ */
    
// There is a bug related to Ubuntu overlay scrollbars, see https://github.com/prusa3d/Slic3r/issues/898 and https://github.com/prusa3d/Slic3r/issues/952.
// The issue apparently manifests when Show()ing a window with overlay scrollbars while the UI is frozen. For this reason,
// we will Thaw the UI prematurely on Linux. This means destroing the no_updates object prematurely.
#ifdef __linux__
	std::unique_ptr<wxWindowUpdateLocker> no_updates(new wxWindowUpdateLocker(parent));
#else
	wxWindowUpdateLocker noUpdates(parent);
#endif

    m_settings_list_sizer->Clear(true);
    bool show_manipulations = true;

    auto objects_ctrl   = wxGetApp().obj_list();
    auto objects_model  = wxGetApp().obj_list()->m_objects_model;
    auto config         = wxGetApp().obj_list()->m_config;

    const auto item = objects_ctrl->GetSelection();
    if (!objects_ctrl->multiple_selection() && 
        config && objects_model->IsSettingsItem(item))
	{
        auto extra_column = [config](wxWindow* parent, const Line& line)
		{
			auto opt_key = (line.get_options())[0].opt_id;  //we assume that we have one option per line

			auto btn = new wxBitmapButton(parent, wxID_ANY, wxBitmap(from_u8(var("colorchange_delete_on.png")), wxBITMAP_TYPE_PNG),
				wxDefaultPosition, wxDefaultSize, wxBORDER_NONE);
#ifdef __WXMSW__
            btn->SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
#endif // __WXMSW__
			btn->Bind(wxEVT_BUTTON, [opt_key, config](wxEvent &event){
				config->erase(opt_key);
                wxTheApp->CallAfter([]() { wxGetApp().obj_manipul()->update_settings_list(); });
			});
			return btn;
		};

		std::map<std::string, std::vector<std::string>> cat_options;
		auto opt_keys = config->keys();
        m_og_settings.resize(0);
        std::vector<std::string> categories;
        if (!(opt_keys.size() == 1 && opt_keys[0] == "extruder"))// return;
        {
            auto extruders_cnt = wxGetApp().preset_bundle->printers.get_selected_preset().printer_technology() == ptSLA ? 1 :
                wxGetApp().preset_bundle->printers.get_edited_preset().config.option<ConfigOptionFloats>("nozzle_diameter")->values.size();

            for (auto& opt_key : opt_keys) {
                auto category = config->def()->get(opt_key)->category;
                if (category.empty() ||
                    (category == "Extruders" && extruders_cnt == 1)) continue;

                std::vector< std::string > new_category;

                auto& cat_opt = cat_options.find(category) == cat_options.end() ? new_category : cat_options.at(category);
                cat_opt.push_back(opt_key);
                if (cat_opt.size() == 1)
                    cat_options[category] = cat_opt;
            }

            for (auto& cat : cat_options) {
                if (cat.second.size() == 1 && cat.second[0] == "extruder")
                    continue;

                auto optgroup = std::make_shared<ConfigOptionsGroup>(parent, cat.first, config, false, extra_column);
                optgroup->label_width = 150;
                optgroup->sidetext_width = 70;

                for (auto& opt : cat.second)
                {
                    if (opt == "extruder")
                        continue;
                    Option option = optgroup->get_option(opt);
                    option.opt.width = 70;
                    optgroup->append_single_option_line(option);
                }
                optgroup->reload_config();
                m_settings_list_sizer->Add(optgroup->sizer, 0, wxEXPAND | wxALL, 0);
                m_og_settings.push_back(optgroup);

                categories.push_back(cat.first);
            }
        }

        if (m_og_settings.empty()) {
            objects_ctrl->Select(objects_model->Delete(item));
            wxGetApp().obj_list()->part_selection_changed();
        }
        else {
            if (!categories.empty())
                objects_model->UpdateSettingsDigest(item, categories);
            show_manipulations = false;
        }
	}

    show_manipulation_og(show_manipulations); 
    wxGetApp().sidebar().show_info_sizers(show_manipulations && item && objects_model->GetParent(item) == wxDataViewItem(0));

#ifdef __linux__
	no_updates.reset(nullptr);
#endif

    parent->Layout();
    parent->GetParent()->Layout();
}

#if ENABLE_EXTENDED_SELECTION
void ObjectManipulation::update_settings_value(const GLCanvas3D::Selection& selection)
{
    if (selection.is_single_full_object())
    {
        if (wxGetApp().mainframe->m_plater->model().objects[selection.get_object_idx()]->instances.size() == 1)
        {
            // all volumes in the selection belongs to the same instance, any of them contains the needed data, so we take the first
            const GLVolume* volume = selection.get_volume(*selection.get_volume_idxs().begin());
            update_position_value(volume->get_offset());
            update_rotation_value(volume->get_rotation());
            update_scale_value(volume->get_scaling_factor());
            m_og->enable();
        }
        else
            reset_settings_value();
    }
    else if (selection.is_single_full_instance())
    {
        // all volumes in the selection belongs to the same instance, any of them contains the needed data, so we take the first
        const GLVolume* volume = selection.get_volume(*selection.get_volume_idxs().begin());
        update_position_value(volume->get_offset());
        update_rotation_value(volume->get_rotation());
        update_scale_value(volume->get_scaling_factor());
        m_og->enable();
    }
    else if (selection.is_wipe_tower())
    {
        // the selection contains a single volume
        const GLVolume* volume = selection.get_volume(*selection.get_volume_idxs().begin());
        update_position_value(volume->get_offset());
        update_rotation_value(volume->get_rotation());
        update_scale_value(volume->get_scaling_factor());
        m_og->enable();
    }
    else if (selection.is_modifier())
    {
        // the selection contains a single volume
        const GLVolume* volume = selection.get_volume(*selection.get_volume_idxs().begin());
        update_position_value(volume->get_offset());
        update_rotation_value(volume->get_rotation());
        update_scale_value(volume->get_scaling_factor());
        m_og->enable();
    }
    else
        reset_settings_value();
}

void ObjectManipulation::reset_settings_value()
{
    reset_position_value();
    reset_rotation_value();
    reset_scale_value();
    m_og->disable();
}

void ObjectManipulation::reset_position_value()
{
    m_og->set_value("position_x", 0);
    m_og->set_value("position_y", 0);
    m_og->set_value("position_z", 0);
}

void ObjectManipulation::reset_rotation_value()
{
    m_og->set_value("rotation_x", 0);
    m_og->set_value("rotation_y", 0);
    m_og->set_value("rotation_z", 0);
}

void ObjectManipulation::reset_scale_value()
{
    m_is_percent_scale = true;
    m_og->set_value("scale_unit", _("%"));
    m_og->set_value("scale_x", 100);
    m_og->set_value("scale_y", 100);
    m_og->set_value("scale_z", 100);
}
#endif // ENABLE_EXTENDED_SELECTION

void ObjectManipulation::update_values()
{
    int selection = ol_selection();
    if (selection < 0 || wxGetApp().mainframe->m_plater->model().objects.size() <= selection) {
        m_og->set_value("position_x", 0);
        m_og->set_value("position_y", 0);
        m_og->set_value("position_z", 0);
        m_og->set_value("scale_x", 0);
        m_og->set_value("scale_y", 0);
        m_og->set_value("scale_z", 0);
        m_og->set_value("rotation_x", 0);
        m_og->set_value("rotation_y", 0);
        m_og->set_value("rotation_z", 0);
        m_og->disable();
        return;
    }
    m_is_percent_scale = boost::any_cast<wxString>(m_og->get_value("scale_unit")) == _("%");

    update_position_values();
    update_scale_values();
    update_rotation_values();
    m_og->enable();
}

void ObjectManipulation::update_scale_values()
{
    int selection = ol_selection();
    ModelObjectPtrs& objects = wxGetApp().mainframe->m_plater->model().objects;

    auto instance = objects[selection]->instances.front();
    auto size = objects[selection]->instance_bounding_box(0).size();

    if (m_is_percent_scale) {
        m_og->set_value("scale_x", int(instance->get_scaling_factor(X) * 100));
        m_og->set_value("scale_y", int(instance->get_scaling_factor(Y) * 100));
        m_og->set_value("scale_z", int(instance->get_scaling_factor(Z) * 100));
    }
    else {
        m_og->set_value("scale_x", int(instance->get_scaling_factor(X) * size(0) + 0.5));
        m_og->set_value("scale_y", int(instance->get_scaling_factor(Y) * size(1) + 0.5));
        m_og->set_value("scale_z", int(instance->get_scaling_factor(Z) * size(2) + 0.5));
    }
}

void ObjectManipulation::update_position_values()
{
    auto instance = wxGetApp().mainframe->m_plater->model().objects[ol_selection()]->instances.front();

    m_og->set_value("position_x", int(instance->get_offset(X)));
    m_og->set_value("position_y", int(instance->get_offset(Y)));
    m_og->set_value("position_z", int(instance->get_offset(Z)));
}

void ObjectManipulation::update_position_value(const Vec3d& position)
{
    m_og->set_value("position_x", int(position(0)));
    m_og->set_value("position_y", int(position(1)));
    m_og->set_value("position_z", int(position(2)));
}

void ObjectManipulation::update_scale_value(const Vec3d& scaling_factor)
{
    // this is temporary
    // to be able to update the values as size
    // we need to store somewhere the original size
    // or have it passed as parameter
    if (!m_is_percent_scale)
        m_og->set_value("scale_unit", _("%"));

    auto scale = scaling_factor * 100.0;
    m_og->set_value("scale_x", int(scale(0)));
    m_og->set_value("scale_y", int(scale(1)));
    m_og->set_value("scale_z", int(scale(2)));
}

void ObjectManipulation::update_rotation_values()
{
    update_rotation_value(wxGetApp().mainframe->m_plater->model().objects[ol_selection()]->instances.front()->get_rotation());
}

void ObjectManipulation::update_rotation_value(double angle, Axis axis)
{
    std::string axis_str;
    switch (axis) {
    case X: {
        axis_str = "rotation_x";
        break; }
    case Y: {
        axis_str = "rotation_y";
        break; }
    case Z: {
        axis_str = "rotation_z";
        break; }
    }

    m_og->set_value(axis_str, round_nearest(int(Geometry::rad2deg(angle)), 0));
}

void ObjectManipulation::update_rotation_value(const Vec3d& rotation)
{
    m_og->set_value("rotation_x", int(round_nearest(Geometry::rad2deg(rotation(0)), 0)));
    m_og->set_value("rotation_y", int(round_nearest(Geometry::rad2deg(rotation(1)), 0)));
    m_og->set_value("rotation_z", int(round_nearest(Geometry::rad2deg(rotation(2)), 0)));
}

void ObjectManipulation::show_object_name(bool show)
{
    wxGridSizer* grid_sizer = m_og->get_grid_sizer();
    grid_sizer->Show(static_cast<size_t>(0), show);
    grid_sizer->Show(static_cast<size_t>(1), show);
}

void ObjectManipulation::show_manipulation_og(const bool show)
{
    wxGridSizer* grid_sizer = m_og->get_grid_sizer();
    if (show == grid_sizer->IsShown(2))
        return;
    for (size_t id = 2; id < 12; id++)
        grid_sizer->Show(id, show);
}

} //namespace GUI
} //namespace Slic3r