Slic3r::GUI::ModelSettingHelper Class Reference

#include </home/runner/work/OrcaSlicer/OrcaSlicer/src/slic3r/GUI/SkipPartCanvas.hpp>

Inheritance diagram for Slic3r::GUI::ModelSettingHelper:

Collaboration diagram for Slic3r::GUI::ModelSettingHelper:

Classes
struct	ParseContext

Public Member Functions
	ModelSettingHelper (const std::string &path)
bool	Parse ()
std::vector< ObjectInfo >	GetPlateObjects (int plate_idx)
bool	GetLabelObjectEnabled (int plate_idx)
void	log_errors ()

Protected Member Functions
void	add_error (const std::string &error) const
void	clear_errors ()

Private Member Functions
void	DataHandler (const XML_Char *s, int len)

Static Private Member Functions
static void XMLCALL	StartElementHandler (void *userData, const XML_Char *name, const XML_Char **atts)
static void XMLCALL	EndElementHandler (void *userData, const XML_Char *name)

Private Attributes
std::string	path_
ParseContext	context_
boost::mutex	mutex
std::vector< std::string >	m_errors

Detailed Description

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Class Documentation

Slic3r::GUI::ModelSettingHelper::ParseContext

struct Slic3r::GUI::ModelSettingHelper::ParseContext

Collaboration diagram for Slic3r::GUI::ModelSettingHelper::ParseContext:

Class Members
PlateInfo	current_plate
bool	in_plate = false
vector< PlateInfo >	plates
ObjectInfo	temp_object

Constructor & Destructor Documentation

ModelSettingHelper()

Slic3r::GUI::ModelSettingHelper::ModelSettingHelper

(

const std::string &

path

)

: path_(path) {}

References path_.

Referenced by EndElementHandler(), and StartElementHandler().

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Member Function Documentation

add_error()

void Slic3r::GUI::_BBS_3MF_Base::add_error ( const std::string & error ) const

protectedinherited

{
    boost::unique_lock l(mutex);
    m_errors.push_back(error);
}

References m_errors, and mutex.

Referenced by Slic3r::GUI::ModelSettingHelper::Parse().

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clear_errors()

void Slic3r::GUI::_BBS_3MF_Base::clear_errors ( )

protectedinherited

{ m_errors.clear(); }

References m_errors.

DataHandler()

void Slic3r::GUI::ModelSettingHelper::DataHandler ( const XML_Char * s, int len )

private

{
    // do nothing
}

EndElementHandler()

void XMLCALL Slic3r::GUI::ModelSettingHelper::EndElementHandler ( void * userData, const XML_Char * name )

staticprivate

{
    ModelSettingHelper *self = static_cast<ModelSettingHelper *>(userData);
    if (strcmp(name, "plate") == 0 && self->context_.in_plate) {
        self->context_.plates.push_back(self->context_.current_plate);
        self->context_.current_plate = PlateInfo(); // reset
        self->context_.in_plate      = false;
    }
}

References ModelSettingHelper(), context_, Slic3r::GUI::ModelSettingHelper::ParseContext::current_plate, Slic3r::GUI::ModelSettingHelper::ParseContext::in_plate, and Slic3r::GUI::ModelSettingHelper::ParseContext::plates.

Referenced by Parse().

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GetLabelObjectEnabled()

bool Slic3r::GUI::ModelSettingHelper::GetLabelObjectEnabled

(

int

plate_idx

)

{
    for (const auto &plate : context_.plates) {
        if (plate.index == plate_idx) { return plate.label_object_enabled; }
    }
    return false;
}

References context_.

Referenced by Slic3r::GUI::PartSkipDialog::InitDialogUI().

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GetPlateObjects()

std::vector< ObjectInfo > Slic3r::GUI::ModelSettingHelper::GetPlateObjects

(

int

plate_idx

)

                                                                       {
    for (const auto &plate : context_.plates) {
        if (plate.index == plate_idx) {
            return plate.objects;
        }
    }
    return std::vector<ObjectInfo>();
}

References context_.

Referenced by Slic3r::GUI::PartSkipDialog::InitDialogUI().

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log_errors()

void Slic3r::GUI::_BBS_3MF_Base::log_errors ( )

inherited

{
    for (const std::string &error : m_errors) BOOST_LOG_TRIVIAL(error) << error;
}

References m_errors.

Parse()

bool Slic3r::GUI::ModelSettingHelper::Parse

(

)

{
    boost::nowide::fstream fs(path_);
    if (!fs) {
        add_error("Failed to open file\n");
        return false;
    }
    XML_Parser parser = XML_ParserCreate(nullptr);
    if (!parser) {
        add_error("Unable to create parser");
        return false;
    }
    XML_SetUserData(parser, this);
    XML_SetElementHandler(parser, ModelSettingHelper::StartElementHandler, ModelSettingHelper::EndElementHandler);
 
    try {
        char buffer[4000];
        while (fs.read(buffer, sizeof(buffer)) || fs.gcount() > 0) {
            auto ret = XML_Parse(parser, buffer, static_cast<int>(fs.gcount()), fs.eof());
            if (ret != XML_STATUS_OK) {
                add_error("return value of XML_Parse doesn't match XM_STATUS_OK");
                XML_ParserFree(parser);
                return false;
            }
        }
    }
    catch (std::exception& e) {
        add_error(std::string("exception:") + e.what());
        XML_ParserFree(parser);
        return false;
    }
    XML_ParserFree(parser);
    return true;
}

References Slic3r::GUI::_BBS_3MF_Base::add_error(), EndElementHandler(), path_, and StartElementHandler().

Referenced by Slic3r::GUI::PartSkipDialog::InitDialogUI().

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StartElementHandler()

void XMLCALL Slic3r::GUI::ModelSettingHelper::StartElementHandler ( void * userData, const XML_Char * name, const XML_Char ** atts )

staticprivate

{
    ModelSettingHelper *self = static_cast<ModelSettingHelper *>(userData);
    if (strcmp(name, "plate") == 0) {
        self->context_.current_plate = PlateInfo(); // start a new plate
        self->context_.in_plate      = true;
    } else if (strcmp(name, "metadata") == 0 && self->context_.in_plate) {
        std::string key, value;
        for (int i = 0; atts[i]; i += 2) {
            if (strcmp(atts[i], "key") == 0) key = atts[i + 1];
            if (strcmp(atts[i], "value") == 0) value = atts[i + 1];
        }
        if (key == "index") { self->context_.current_plate.index = std::stoi(value); }
        if (key == "label_object_enabled") { self->context_.current_plate.label_object_enabled = value == "true"; }
    } else if (strcmp(name, "object") == 0 && self->context_.in_plate) {
        ObjectInfo obj;
        for (int i = 0; atts[i]; i += 2) {
            if (strcmp(atts[i], "identify_id") == 0) obj.identify_id = atoi(atts[i + 1]);
            if (strcmp(atts[i], "name") == 0) obj.name = atts[i + 1];
        }
        self->context_.current_plate.objects.push_back(obj);
    }
}

References ModelSettingHelper(), context_, Slic3r::GUI::ModelSettingHelper::ParseContext::current_plate, Slic3r::GUI::ObjectInfo::identify_id, Slic3r::GUI::ModelSettingHelper::ParseContext::in_plate, Slic3r::GUI::PlateInfo::index, Slic3r::GUI::PlateInfo::label_object_enabled, Slic3r::GUI::ObjectInfo::name, and Slic3r::GUI::PlateInfo::objects.

Referenced by Parse().

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Member Data Documentation

context_

ParseContext Slic3r::GUI::ModelSettingHelper::context_

private

Referenced by EndElementHandler(), GetLabelObjectEnabled(), GetPlateObjects(), and StartElementHandler().

m_errors

std::vector<std::string> Slic3r::GUI::_BBS_3MF_Base::m_errors

mutableprivateinherited

Referenced by add_error(), clear_errors(), and log_errors().

mutex

boost::mutex Slic3r::GUI::_BBS_3MF_Base::mutex

mutableprivateinherited

Referenced by add_error().

path_

std::string Slic3r::GUI::ModelSettingHelper::path_

private

Referenced by ModelSettingHelper(), and Parse().

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The documentation for this class was generated from the following files:

• /home/runner/work/OrcaSlicer/OrcaSlicer/src/slic3r/GUI/SkipPartCanvas.hpp
• /home/runner/work/OrcaSlicer/OrcaSlicer/src/slic3r/GUI/SkipPartCanvas.cpp