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OrcaSlicer/xs/src/slic3r/GUI/PresetBundle.cpp
bubnikv f0fde26295 Implemented inheritance of profiles inside a config bundle. 
Updated the Prusa's presets to match the initial flat config bundle.
2018-03-07 16:48:28 +01:00

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//#undef NDEBUG
#include <cassert>
#include "PresetBundle.hpp"
#include <fstream>
#include <boost/filesystem.hpp>
#include <boost/algorithm/clamp.hpp>
#include <boost/algorithm/string/predicate.hpp>
#include <boost/nowide/cenv.hpp>
#include <boost/nowide/cstdio.hpp>
#include <boost/nowide/fstream.hpp>
#include <boost/property_tree/ini_parser.hpp>
#include <boost/property_tree/ptree.hpp>
#include <boost/locale.hpp>
#include <boost/log/trivial.hpp>
#include <wx/dcmemory.h>
#include <wx/image.h>
#include <wx/choice.h>
#include <wx/bmpcbox.h>
#include <wx/wupdlock.h>
#include "../../libslic3r/libslic3r.h"
#include "../../libslic3r/PlaceholderParser.hpp"
#include "../../libslic3r/Utils.hpp"
// Store the print/filament/printer presets into a "presets" subdirectory of the Slic3rPE config dir.
// This breaks compatibility with the upstream Slic3r if the --datadir is used to switch between the two versions.
// #define SLIC3R_PROFILE_USE_PRESETS_SUBDIR
namespace Slic3r {
PresetBundle::PresetBundle() :
prints(Preset::TYPE_PRINT, Preset::print_options()),
filaments(Preset::TYPE_FILAMENT, Preset::filament_options()),
printers(Preset::TYPE_PRINTER, Preset::printer_options()),
m_bitmapCompatible(new wxBitmap),
m_bitmapIncompatible(new wxBitmap)
{
if (wxImage::FindHandler(wxBITMAP_TYPE_PNG) == nullptr)
wxImage::AddHandler(new wxPNGHandler);
// Create the ID config keys, as they are not part of the Static print config classes.
this->prints.preset(0).config.opt_string("print_settings_id", true);
this->filaments.preset(0).config.opt_string("filament_settings_id", true);
this->printers.preset(0).config.opt_string("print_settings_id", true);
// Create the "compatible printers" keys, as they are not part of the Static print config classes.
this->filaments.preset(0).config.optptr("compatible_printers", true);
this->filaments.preset(0).config.optptr("compatible_printers_condition", true);
this->prints.preset(0).config.optptr("compatible_printers", true);
this->prints.preset(0).config.optptr("compatible_printers_condition", true);
this->prints .load_bitmap_default("cog.png");
this->filaments.load_bitmap_default("spool.png");
this->printers .load_bitmap_default("printer_empty.png");
this->load_compatible_bitmaps();
}
PresetBundle::~PresetBundle()
{
assert(m_bitmapCompatible != nullptr);
assert(m_bitmapIncompatible != nullptr);
delete m_bitmapCompatible;
m_bitmapCompatible = nullptr;
delete m_bitmapIncompatible;
m_bitmapIncompatible = nullptr;
for (std::pair<const std::string, wxBitmap*> &bitmap : m_mapColorToBitmap)
delete bitmap.second;
}
void PresetBundle::reset(bool delete_files)
{
// Clear the existing presets, delete their respective files.
this->prints .reset(delete_files);
this->filaments.reset(delete_files);
this->printers .reset(delete_files);
this->filament_presets.clear();
this->filament_presets.emplace_back(this->filaments.get_selected_preset().name);
}
void PresetBundle::setup_directories()
{
boost::filesystem::path data_dir = boost::filesystem::path(Slic3r::data_dir());
std::initializer_list<boost::filesystem::path> paths = {
data_dir,
#ifdef SLIC3R_PROFILE_USE_PRESETS_SUBDIR
// Store the print/filament/printer presets into a "presets" directory.
data_dir / "presets",
data_dir / "presets" / "print",
data_dir / "presets" / "filament",
data_dir / "presets" / "printer"
#else
// Store the print/filament/printer presets at the same location as the upstream Slic3r.
data_dir / "print",
data_dir / "filament",
data_dir / "printer"
#endif
};
for (const boost::filesystem::path &path : paths) {
boost::filesystem::path subdir = path;
subdir.make_preferred();
if (! boost::filesystem::is_directory(subdir) &&
! boost::filesystem::create_directory(subdir))
throw std::runtime_error(std::string("Slic3r was unable to create its data directory at ") + subdir.string());
}
}
void PresetBundle::load_presets()
{
std::string errors_cummulative;
const std::string dir_path = data_dir()
#ifdef SLIC3R_PROFILE_USE_PRESETS_SUBDIR
// Store the print/filament/printer presets into a "presets" directory.
+ "/presets"
#else
// Store the print/filament/printer presets at the same location as the upstream Slic3r.
#endif
;
try {
this->prints.load_presets(dir_path, "print");
} catch (const std::runtime_error &err) {
errors_cummulative += err.what();
}
try {
this->filaments.load_presets(dir_path, "filament");
} catch (const std::runtime_error &err) {
errors_cummulative += err.what();
}
try {
this->printers.load_presets(dir_path, "printer");
} catch (const std::runtime_error &err) {
errors_cummulative += err.what();
}
this->update_multi_material_filament_presets();
this->update_compatible_with_printer(false);
if (! errors_cummulative.empty())
throw std::runtime_error(errors_cummulative);
}
static inline std::string remove_ini_suffix(const std::string &name)
{
std::string out = name;
if (boost::iends_with(out, ".ini"))
out.erase(out.end() - 4, out.end());
return out;
}
// Load selections (current print, current filaments, current printer) from config.ini
// This is done just once on application start up.
void PresetBundle::load_selections(const AppConfig &config)
{
prints.select_preset_by_name(remove_ini_suffix(config.get("presets", "print")), true);
filaments.select_preset_by_name(remove_ini_suffix(config.get("presets", "filament")), true);
printers.select_preset_by_name(remove_ini_suffix(config.get("presets", "printer")), true);
auto *nozzle_diameter = dynamic_cast<const ConfigOptionFloats*>(printers.get_selected_preset().config.option("nozzle_diameter"));
size_t num_extruders = nozzle_diameter->values.size();
this->set_filament_preset(0, filaments.get_selected_preset().name);
for (unsigned int i = 1; i < (unsigned int)num_extruders; ++ i) {
char name[64];
sprintf(name, "filament_%d", i);
if (! config.has("presets", name))
break;
this->set_filament_preset(i, remove_ini_suffix(config.get("presets", name)));
}
// Update visibility of presets based on their compatibility with the active printer.
// Always try to select a compatible print and filament preset to the current printer preset,
// as the application may have been closed with an active "external" preset, which does not
// exist.
this->update_compatible_with_printer(true);
}
// Export selections (current print, current filaments, current printer) into config.ini
void PresetBundle::export_selections(AppConfig &config)
{
assert(filament_presets.size() >= 1);
assert(filament_presets.size() > 1 || filaments.get_selected_preset().name == filament_presets.front());
config.clear_section("presets");
config.set("presets", "print", prints.get_selected_preset().name);
config.set("presets", "filament", filament_presets.front());
for (int i = 1; i < filament_presets.size(); ++i) {
char name[64];
sprintf(name, "filament_%d", i);
config.set("presets", name, filament_presets[i]);
}
config.set("presets", "printer", printers.get_selected_preset().name);
}
void PresetBundle::export_selections(PlaceholderParser &pp)
{
assert(filament_presets.size() >= 1);
assert(filament_presets.size() > 1 || filaments.get_selected_preset().name == filament_presets.front());
pp.set("print_preset", prints.get_selected_preset().name);
pp.set("filament_preset", filament_presets);
pp.set("printer_preset", printers.get_selected_preset().name);
}
bool PresetBundle::load_compatible_bitmaps()
{
const std::string path_bitmap_compatible = "flag-green-icon.png";
const std::string path_bitmap_incompatible = "flag-red-icon.png";
bool loaded_compatible = m_bitmapCompatible ->LoadFile(
wxString::FromUTF8(Slic3r::var(path_bitmap_compatible).c_str()), wxBITMAP_TYPE_PNG);
bool loaded_incompatible = m_bitmapIncompatible->LoadFile(
wxString::FromUTF8(Slic3r::var(path_bitmap_incompatible).c_str()), wxBITMAP_TYPE_PNG);
if (loaded_compatible) {
prints .set_bitmap_compatible(m_bitmapCompatible);
filaments.set_bitmap_compatible(m_bitmapCompatible);
// printers .set_bitmap_compatible(m_bitmapCompatible);
}
if (loaded_incompatible) {
prints .set_bitmap_incompatible(m_bitmapIncompatible);
filaments.set_bitmap_incompatible(m_bitmapIncompatible);
// printers .set_bitmap_incompatible(m_bitmapIncompatible);
}
return loaded_compatible && loaded_incompatible;
}
DynamicPrintConfig PresetBundle::full_config() const
{
DynamicPrintConfig out;
out.apply(FullPrintConfig());
out.apply(this->prints.get_edited_preset().config);
out.apply(this->printers.get_edited_preset().config);
auto *nozzle_diameter = dynamic_cast<const ConfigOptionFloats*>(out.option("nozzle_diameter"));
size_t num_extruders = nozzle_diameter->values.size();
if (num_extruders <= 1) {
out.apply(this->filaments.get_edited_preset().config);
} else {
// Retrieve filament presets and build a single config object for them.
// First collect the filament configurations based on the user selection of this->filament_presets.
std::vector<const DynamicPrintConfig*> filament_configs;
for (const std::string &filament_preset_name : this->filament_presets)
filament_configs.emplace_back(&this->filaments.find_preset(filament_preset_name, true)->config);
while (filament_configs.size() < num_extruders)
filament_configs.emplace_back(&this->filaments.first_visible().config);
// Option values to set a ConfigOptionVector from.
std::vector<const ConfigOption*> filament_opts(num_extruders, nullptr);
// loop through options and apply them to the resulting config.
for (const t_config_option_key &key : this->filaments.default_preset().config.keys()) {
if (key == "compatible_printers")
continue;
// Get a destination option.
ConfigOption *opt_dst = out.option(key, false);
if (opt_dst->is_scalar()) {
// Get an option, do not create if it does not exist.
const ConfigOption *opt_src = filament_configs.front()->option(key);
if (opt_src != nullptr)
opt_dst->set(opt_src);
} else {
// Setting a vector value from all filament_configs.
for (size_t i = 0; i < filament_opts.size(); ++ i)
filament_opts[i] = filament_configs[i]->option(key);
static_cast<ConfigOptionVectorBase*>(opt_dst)->set(filament_opts);
}
}
}
out.erase("compatible_printers");
static const char *keys[] = { "perimeter", "infill", "solid_infill", "support_material", "support_material_interface" };
for (size_t i = 0; i < sizeof(keys) / sizeof(keys[0]); ++ i) {
std::string key = std::string(keys[i]) + "_extruder";
auto *opt = dynamic_cast<ConfigOptionInt*>(out.option(key, false));
assert(opt != nullptr);
opt->value = boost::algorithm::clamp<int>(opt->value, 0, int(num_extruders));
}
return out;
}
// Load an external config file containing the print, filament and printer presets.
// Instead of a config file, a G-code may be loaded containing the full set of parameters.
// In the future the configuration will likely be read from an AMF file as well.
// If the file is loaded successfully, its print / filament / printer profiles will be activated.
void PresetBundle::load_config_file(const std::string &path)
{
if (boost::iends_with(path, ".gcode") || boost::iends_with(path, ".g")) {
DynamicPrintConfig config;
config.apply(FullPrintConfig::defaults());
config.load_from_gcode_file(path);
Preset::normalize(config);
load_config_file_config(path, true, std::move(config));
return;
}
// 1) Try to load the config file into a boost property tree.
boost::property_tree::ptree tree;
try {
boost::nowide::ifstream ifs(path);
boost::property_tree::read_ini(ifs, tree);
} catch (const std::ifstream::failure &err) {
throw std::runtime_error(std::string("The config file cannot be loaded: ") + path + "\n\tReason: " + err.what());
} catch (const std::runtime_error &err) {
throw std::runtime_error(std::string("Failed loading the preset file: ") + path + "\n\tReason: " + err.what());
}
// 2) Continue based on the type of the configuration file.
ConfigFileType config_file_type = guess_config_file_type(tree);
switch (config_file_type) {
case CONFIG_FILE_TYPE_UNKNOWN:
throw std::runtime_error(std::string("Unknown configuration file type: ") + path);
case CONFIG_FILE_TYPE_APP_CONFIG:
throw std::runtime_error(std::string("Invalid configuration file: ") + path + ". This is an application config file.");
case CONFIG_FILE_TYPE_CONFIG:
{
// Initialize a config from full defaults.
DynamicPrintConfig config;
config.apply(FullPrintConfig::defaults());
config.load(tree);
Preset::normalize(config);
load_config_file_config(path, true, std::move(config));
break;
}
case CONFIG_FILE_TYPE_CONFIG_BUNDLE:
load_config_file_config_bundle(path, tree);
break;
}
}
void PresetBundle::load_config_string(const char* str, const char* source_filename)
{
if (str != nullptr)
{
DynamicPrintConfig config;
config.apply(FullPrintConfig::defaults());
config.load_from_gcode_string(str);
Preset::normalize(config);
load_config_file_config((source_filename == nullptr) ? "" : source_filename, true, std::move(config));
}
}
// Load a config file from a boost property_tree. This is a private method called from load_config_file.
void PresetBundle::load_config_file_config(const std::string &name_or_path, bool is_external, DynamicPrintConfig &&config)
{
// The "compatible_printers" field should not have been exported into a config.ini or a G-code anyway,
// but some of the alpha versions of Slic3r did.
{
ConfigOption *opt_compatible = config.optptr("compatible_printers");
if (opt_compatible != nullptr) {
assert(opt_compatible->type() == coStrings);
if (opt_compatible->type() == coStrings)
static_cast<ConfigOptionStrings*>(opt_compatible)->values.clear();
}
}
// 1) Create a name from the file name.
// Keep the suffix (.ini, .gcode, .amf, .3mf etc) to differentiate it from the normal profiles.
std::string name = is_external ? boost::filesystem::path(name_or_path).filename().string() : name_or_path;
// 2) If the loading succeeded, split and load the config into print / filament / printer settings.
// First load the print and printer presets.
for (size_t i_group = 0; i_group < 2; ++ i_group) {
PresetCollection &presets = (i_group == 0) ? this->prints : this->printers;
Preset &preset = presets.load_preset(is_external ? name_or_path : presets.path_from_name(name), name, config);
if (is_external)
preset.is_external = true;
else
preset.save();
}
// 3) Now load the filaments. If there are multiple filament presets, split them and load them.
auto *nozzle_diameter = dynamic_cast<const ConfigOptionFloats*>(config.option("nozzle_diameter"));
auto *filament_diameter = dynamic_cast<const ConfigOptionFloats*>(config.option("filament_diameter"));
size_t num_extruders = std::min(nozzle_diameter->values.size(), filament_diameter->values.size());
if (num_extruders <= 1) {
Preset &preset = this->filaments.load_preset(
is_external ? name_or_path : this->filaments.path_from_name(name), name, config);
if (is_external)
preset.is_external = true;
else
preset.save();
this->filament_presets.clear();
this->filament_presets.emplace_back(name);
} else {
// Split the filament presets, load each of them separately.
std::vector<DynamicPrintConfig> configs(num_extruders, this->filaments.default_preset().config);
// loop through options and scatter them into configs.
for (const t_config_option_key &key : this->filaments.default_preset().config.keys()) {
const ConfigOption *other_opt = config.option(key);
if (other_opt == nullptr)
continue;
if (other_opt->is_scalar()) {
for (size_t i = 0; i < configs.size(); ++ i)
configs[i].option(key, false)->set(other_opt);
} else if (key != "compatible_printers") {
for (size_t i = 0; i < configs.size(); ++ i)
static_cast<ConfigOptionVectorBase*>(configs[i].option(key, false))->set_at(other_opt, 0, i);
}
}
// Load the configs into this->filaments and make them active.
this->filament_presets.clear();
for (size_t i = 0; i < configs.size(); ++ i) {
char suffix[64];
if (i == 0)
suffix[0] = 0;
else
sprintf(suffix, " (%d)", i);
std::string new_name = name + suffix;
// Load all filament presets, but only select the first one in the preset dialog.
Preset &preset = this->filaments.load_preset(
is_external ? name_or_path : this->filaments.path_from_name(new_name),
new_name, std::move(configs[i]), i == 0);
if (is_external)
preset.is_external = true;
else
preset.save();
this->filament_presets.emplace_back(new_name);
}
}
this->update_compatible_with_printer(false);
}
// Load the active configuration of a config bundle from a boost property_tree. This is a private method called from load_config_file.
void PresetBundle::load_config_file_config_bundle(const std::string &path, const boost::property_tree::ptree &tree)
{
// 1) Load the config bundle into a temp data.
PresetBundle tmp_bundle;
// Load the config bundle, don't save the loaded presets to user profile directory.
tmp_bundle.load_configbundle(path, 0);
std::string bundle_name = std::string(" - ") + boost::filesystem::path(path).filename().string();
// 2) Extract active configs from the config bundle, copy them and activate them in this bundle.
auto load_one = [this, &path, &bundle_name](PresetCollection &collection_dst, PresetCollection &collection_src, const std::string &preset_name_src, bool activate) -> std::string {
Preset *preset_src = collection_src.find_preset(preset_name_src, false);
Preset *preset_dst = collection_dst.find_preset(preset_name_src, false);
assert(preset_src != nullptr);
std::string preset_name_dst;
if (preset_dst != nullptr && preset_dst->is_default) {
// No need to copy a default preset, it always exists in collection_dst.
if (activate)
collection_dst.select_preset(0);
return preset_name_src;
} else if (preset_dst != nullptr && preset_src->config == preset_dst->config) {
// Don't save as the config exists in the current bundle and its content is the same.
return preset_name_src;
} else {
// Generate a new unique name.
preset_name_dst = preset_name_src + bundle_name;
Preset *preset_dup = nullptr;
for (size_t i = 1; (preset_dup = collection_dst.find_preset(preset_name_dst, false)) != nullptr; ++ i) {
if (preset_src->config == preset_dup->config)
// The preset has been already copied into collection_dst.
return preset_name_dst;
// Try to generate another name.
char buf[64];
sprintf(buf, " (%d)", i);
preset_name_dst = preset_name_src + buf + bundle_name;
}
}
assert(! preset_name_dst.empty());
// Save preset_src->config into collection_dst under preset_name_dst.
// The "compatible_printers" field should not have been exported into a config.ini or a G-code anyway,
// but some of the alpha versions of Slic3r did.
ConfigOption *opt_compatible = preset_src->config.optptr("compatible_printers");
if (opt_compatible != nullptr) {
assert(opt_compatible->type() == coStrings);
if (opt_compatible->type() == coStrings)
static_cast<ConfigOptionStrings*>(opt_compatible)->values.clear();
}
collection_dst.load_preset(path, preset_name_dst, std::move(preset_src->config), activate).is_external = true;
return preset_name_dst;
};
load_one(this->prints, tmp_bundle.prints, tmp_bundle.prints .get_selected_preset().name, true);
load_one(this->filaments, tmp_bundle.filaments, tmp_bundle.filaments.get_selected_preset().name, true);
load_one(this->printers, tmp_bundle.printers, tmp_bundle.printers .get_selected_preset().name, true);
this->update_multi_material_filament_presets();
for (size_t i = 1; i < std::min(tmp_bundle.filament_presets.size(), this->filament_presets.size()); ++ i)
this->filament_presets[i] = load_one(this->filaments, tmp_bundle.filaments, tmp_bundle.filament_presets[i], false);
this->update_compatible_with_printer(false);
}
// Process the Config Bundle loaded as a Boost property tree.
// For each print, filament and printer preset (group defined by group_name), apply the inherited presets.
// The presets starting with '*' are considered non-terminal and they are
// removed through the flattening process by this function.
// This function will never fail, but it will produce error messages through boost::log.
static void flatten_configbundle_hierarchy(boost::property_tree::ptree &tree, const std::string &group_name)
{
namespace pt = boost::property_tree;
typedef std::pair<pt::ptree::key_type, pt::ptree> ptree_child_type;
// 1) For the group given by group_name, initialize the presets.
struct Prst {
Prst(const std::string &name, pt::ptree *node) : name(name), node(node) {}
// Name of this preset. If the name starts with '*', it is an intermediate preset,
// which will not make it into the result.
const std::string name;
// Link to the source boost property tree node, owned by tree.
pt::ptree *node;
// Link to the presets, from which this preset inherits.
std::vector<Prst*> inherits;
// Link to the presets, for which this preset is a direct parent.
std::vector<Prst*> parent_of;
// When running the Kahn's Topological sorting algorithm, this counter is decreased from inherits.size() to zero.
// A cycle is indicated, if the number does not drop to zero after the Kahn's algorithm finishes.
size_t num_incoming_edges_left = 0;
// Sorting by the name, to be used when inserted into std::set.
bool operator==(const Prst &rhs) const { return this->name == rhs.name; }
bool operator< (const Prst &rhs) const { return this->name < rhs.name; }
};
// Find the presets, store them into a std::map, addressed by their names.
std::set<Prst> presets;
std::string group_name_preset = group_name + ":";
for (auto &section : tree)
if (boost::starts_with(section.first, group_name_preset) && section.first.size() > group_name_preset.size())
presets.emplace(section.first.substr(group_name_preset.size()), &section.second);
// Fill in the "inherits" and "parent_of" members, report invalid inheritance fields.
for (const Prst &prst : presets) {
// Parse the list of comma separated values, possibly enclosed in quotes.
std::vector<std::string> inherits_names;
if (Slic3r::unescape_strings_cstyle(prst.node->get<std::string>("inherits", ""), inherits_names)) {
// Resolve the inheritance by name.
std::vector<Prst*> &inherits_nodes = const_cast<Prst&>(prst).inherits;
for (const std::string &node_name : inherits_names) {
auto it = presets.find(Prst(node_name, nullptr));
if (it == presets.end())
BOOST_LOG_TRIVIAL(error) << "flatten_configbundle_hierarchy: The preset " << prst.name << " inherits an unknown preset \"" << node_name << "\"";
else {
inherits_nodes.emplace_back(const_cast<Prst*>(&(*it)));
inherits_nodes.back()->parent_of.emplace_back(const_cast<Prst*>(&prst));
}
}
} else {
BOOST_LOG_TRIVIAL(error) << "flatten_configbundle_hierarchy: The preset " << prst.name << " has an invalid \"inherits\" field";
}
// Remove the "inherits" key, it has no meaning outside the config bundle.
const_cast<pt::ptree*>(prst.node)->erase("inherits");
}
// 2) Create a linear ordering for the directed acyclic graph of preset inheritance.
// https://en.wikipedia.org/wiki/Topological_sorting
// Kahn's algorithm.
std::vector<Prst*> sorted;
{
// Initialize S with the set of all nodes with no incoming edge.
std::deque<Prst*> S;
for (const Prst &prst : presets)
if (prst.inherits.empty())
S.emplace_back(const_cast<Prst*>(&prst));
else
const_cast<Prst*>(&prst)->num_incoming_edges_left = prst.inherits.size();
while (! S.empty()) {
Prst *n = S.front();
S.pop_front();
sorted.emplace_back(n);
for (Prst *m : n->parent_of) {
assert(m->num_incoming_edges_left > 0);
if (-- m->num_incoming_edges_left == 0) {
// We have visited all parents of m.
S.emplace_back(m);
}
}
}
if (sorted.size() < presets.size()) {
for (const Prst &prst : presets)
if (prst.num_incoming_edges_left)
BOOST_LOG_TRIVIAL(error) << "flatten_configbundle_hierarchy: The preset " << prst.name << " has cyclic dependencies";
}
}
// Apply the dependencies in their topological ordering.
for (Prst *prst : sorted) {
// Merge the preset nodes in their order of application.
// Iterate in a reverse order, so the last change will be placed first in merged.
for (auto it_inherits = prst->inherits.rbegin(); it_inherits != prst->inherits.rend(); ++ it_inherits)
for (auto it = (*it_inherits)->node->begin(); it != (*it_inherits)->node->end(); ++ it)
if (prst->node->find(it->first) == prst->node->not_found())
prst->node->add_child(it->first, it->second);
}
// Remove the "internal" presets from the ptree. These presets are marked with '*'.
group_name_preset += '*';
for (auto it_section = tree.begin(); it_section != tree.end(); ) {
if (boost::starts_with(it_section->first, group_name_preset) && it_section->first.size() > group_name_preset.size())
// Remove the "internal" preset from the ptree.
it_section = tree.erase(it_section);
else
// Keep the preset.
++ it_section;
}
}
static void flatten_configbundle_hierarchy(boost::property_tree::ptree &tree)
{
flatten_configbundle_hierarchy(tree, "print");
flatten_configbundle_hierarchy(tree, "filament");
flatten_configbundle_hierarchy(tree, "printer");
}
// Load a config bundle file, into presets and store the loaded presets into separate files
// of the local configuration directory.
size_t PresetBundle::load_configbundle(const std::string &path, unsigned int flags)
{
if (flags & LOAD_CFGBNDLE_RESET_USER_PROFILE)
this->reset(flags & LOAD_CFGBNDLE_SAVE);
// 1) Read the complete config file into a boost::property_tree.
namespace pt = boost::property_tree;
pt::ptree tree;
boost::nowide::ifstream ifs(path);
pt::read_ini(ifs, tree);
// Flatten the config bundle by applying the inheritance rules. Internal profiles (with names starting with '*') are removed.
flatten_configbundle_hierarchy(tree);
// 2) Parse the property_tree, extract the active preset names and the profiles, save them into local config files.
std::vector<std::string> loaded_prints;
std::vector<std::string> loaded_filaments;
std::vector<std::string> loaded_printers;
std::string active_print;
std::vector<std::string> active_filaments;
std::string active_printer;
size_t presets_loaded = 0;
for (const auto &section : tree) {
PresetCollection *presets = nullptr;
std::vector<std::string> *loaded = nullptr;
std::string preset_name;
if (boost::starts_with(section.first, "print:")) {
presets = &prints;
loaded = &loaded_prints;
preset_name = section.first.substr(6);
} else if (boost::starts_with(section.first, "filament:")) {
presets = &filaments;
loaded = &loaded_filaments;
preset_name = section.first.substr(9);
} else if (boost::starts_with(section.first, "printer:")) {
presets = &printers;
loaded = &loaded_printers;
preset_name = section.first.substr(8);
} else if (section.first == "presets") {
// Load the names of the active presets.
for (auto &kvp : section.second) {
if (kvp.first == "print") {
active_print = kvp.second.data();
} else if (boost::starts_with(kvp.first, "filament")) {
int idx = 0;
if (kvp.first == "filament" || sscanf(kvp.first.c_str(), "filament_%d", &idx) == 1) {
if (int(active_filaments.size()) <= idx)
active_filaments.resize(idx + 1, std::string());
active_filaments[idx] = kvp.second.data();
}
} else if (kvp.first == "printer") {
active_printer = kvp.second.data();
}
}
} else if (section.first == "settings") {
// Load the settings.
for (auto &kvp : section.second) {
if (kvp.first == "autocenter") {
}
}
} else
// Ignore an unknown section.
continue;
if (presets != nullptr) {
// Load the print, filament or printer preset.
DynamicPrintConfig config(presets->default_preset().config);
for (auto &kvp : section.second)
config.set_deserialize(kvp.first, kvp.second.data());
Preset::normalize(config);
// Decide a full path to this .ini file.
auto file_name = boost::algorithm::iends_with(preset_name, ".ini") ? preset_name : preset_name + ".ini";
auto file_path = (boost::filesystem::path(data_dir())
#ifdef SLIC3R_PROFILE_USE_PRESETS_SUBDIR
// Store the print/filament/printer presets into a "presets" directory.
/ "presets"
#else
// Store the print/filament/printer presets at the same location as the upstream Slic3r.
#endif
/ presets->name() / file_name).make_preferred();
// Load the preset into the list of presets, save it to disk.
Preset &loaded = presets->load_preset(file_path.string(), preset_name, std::move(config), false);
if (flags & LOAD_CFGBNDLE_SAVE)
loaded.save();
++ presets_loaded;
}
}
// 3) Activate the presets.
if (! active_print.empty())
prints.select_preset_by_name(active_print, true);
if (! active_printer.empty())
printers.select_preset_by_name(active_printer, true);
// Activate the first filament preset.
if (! active_filaments.empty() && ! active_filaments.front().empty())
filaments.select_preset_by_name(active_filaments.front(), true);
this->update_multi_material_filament_presets();
for (size_t i = 0; i < std::min(this->filament_presets.size(), active_filaments.size()); ++ i)
this->filament_presets[i] = filaments.find_preset(active_filaments[i], true)->name;
this->update_compatible_with_printer(false);
return presets_loaded;
}
void PresetBundle::update_multi_material_filament_presets()
{
// Verify and select the filament presets.
auto *nozzle_diameter = static_cast<const ConfigOptionFloats*>(printers.get_edited_preset().config.option("nozzle_diameter"));
size_t num_extruders = nozzle_diameter->values.size();
// Verify validity of the current filament presets.
for (size_t i = 0; i < std::min(this->filament_presets.size(), num_extruders); ++ i)
this->filament_presets[i] = this->filaments.find_preset(this->filament_presets[i], true)->name;
// Append the rest of filament presets.
// if (this->filament_presets.size() < num_extruders)
this->filament_presets.resize(num_extruders, this->filament_presets.empty() ? this->filaments.first_visible().name : this->filament_presets.back());
}
void PresetBundle::update_compatible_with_printer(bool select_other_if_incompatible)
{
this->prints.update_compatible_with_printer(this->printers.get_edited_preset(), select_other_if_incompatible);
this->filaments.update_compatible_with_printer(this->printers.get_edited_preset(), select_other_if_incompatible);
if (select_other_if_incompatible) {
// Verify validity of the current filament presets.
for (std::string &filament_name : this->filament_presets) {
Preset *preset = this->filaments.find_preset(filament_name, false);
if (preset == nullptr || ! preset->is_compatible)
filament_name = this->filaments.first_compatible().name;
}
}
}
void PresetBundle::export_configbundle(const std::string &path) //, const DynamicPrintConfig &settings
{
boost::nowide::ofstream c;
c.open(path, std::ios::out | std::ios::trunc);
// Put a comment at the first line including the time stamp and Slic3r version.
c << "# " << Slic3r::header_slic3r_generated() << std::endl;
// Export the print, filament and printer profiles.
for (size_t i_group = 0; i_group < 3; ++ i_group) {
const PresetCollection &presets = (i_group == 0) ? this->prints : (i_group == 1) ? this->filaments : this->printers;
for (const Preset &preset : presets()) {
if (preset.is_default || preset.is_external)
// Only export the common presets, not external files or the default preset.
continue;
c << std::endl << "[" << presets.name() << ":" << preset.name << "]" << std::endl;
for (const std::string &opt_key : preset.config.keys())
c << opt_key << " = " << preset.config.serialize(opt_key) << std::endl;
}
}
// Export the names of the active presets.
c << std::endl << "[presets]" << std::endl;
c << "print = " << this->prints.get_selected_preset().name << std::endl;
c << "printer = " << this->printers.get_selected_preset().name << std::endl;
for (size_t i = 0; i < this->filament_presets.size(); ++ i) {
char suffix[64];
if (i > 0)
sprintf(suffix, "_%d", i);
else
suffix[0] = 0;
c << "filament" << suffix << " = " << this->filament_presets[i] << std::endl;
}
#if 0
// Export the following setting values from the provided setting repository.
static const char *settings_keys[] = { "autocenter" };
c << "[settings]" << std::endl;
for (size_t i = 0; i < sizeof(settings_keys) / sizeof(settings_keys[0]); ++ i)
c << settings_keys[i] << " = " << settings.serialize(settings_keys[i]) << std::endl;
#endif
c.close();
}
// Set the filament preset name. As the name could come from the UI selection box,
// an optional "(modified)" suffix will be removed from the filament name.
void PresetBundle::set_filament_preset(size_t idx, const std::string &name)
{
if (idx >= filament_presets.size())
filament_presets.resize(idx + 1, filaments.default_preset().name);
filament_presets[idx] = Preset::remove_suffix_modified(name);
}
static inline int hex_digit_to_int(const char c)
{
return
(c >= '0' && c <= '9') ? int(c - '0') :
(c >= 'A' && c <= 'F') ? int(c - 'A') + 10 :
(c >= 'a' && c <= 'f') ? int(c - 'a') + 10 : -1;
}
static inline bool parse_color(const std::string &scolor, unsigned char *rgb_out)
{
rgb_out[0] = rgb_out[1] = rgb_out[2] = 0;
if (scolor.size() != 7 || scolor.front() != '#')
return false;
const char *c = scolor.data() + 1;
for (size_t i = 0; i < 3; ++ i) {
int digit1 = hex_digit_to_int(*c ++);
int digit2 = hex_digit_to_int(*c ++);
if (digit1 == -1 || digit2 == -1)
return false;
rgb_out[i] = (unsigned char)(digit1 * 16 + digit2);
}
return true;
}
void PresetBundle::update_platter_filament_ui(unsigned int idx_extruder, wxBitmapComboBox *ui)
{
if (ui == nullptr)
return;
unsigned char rgb[3];
std::string extruder_color = this->printers.get_edited_preset().config.opt_string("extruder_colour", idx_extruder);
if (! parse_color(extruder_color, rgb))
// Extruder color is not defined.
extruder_color.clear();
// Fill in the list from scratch.
ui->Freeze();
ui->Clear();
const Preset *selected_preset = this->filaments.find_preset(this->filament_presets[idx_extruder]);
// Show wide icons if the currently selected preset is not compatible with the current printer,
// and draw a red flag in front of the selected preset.
bool wide_icons = selected_preset != nullptr && ! selected_preset->is_compatible && m_bitmapIncompatible != nullptr;
assert(selected_preset != nullptr);
for (int i = this->filaments().front().is_visible ? 0 : 1; i < int(this->filaments().size()); ++ i) {
const Preset &preset = this->filaments.preset(i);
bool selected = this->filament_presets[idx_extruder] == preset.name;
if (! preset.is_visible || (! preset.is_compatible && ! selected))
continue;
// Assign an extruder color to the selected item if the extruder color is defined.
std::string filament_rgb = preset.config.opt_string("filament_colour", 0);
std::string extruder_rgb = (selected && !extruder_color.empty()) ? extruder_color : filament_rgb;
bool single_bar = filament_rgb == extruder_rgb;
std::string bitmap_key = single_bar ? filament_rgb : filament_rgb + extruder_rgb;
// If the filament preset is not compatible and there is a "red flag" icon loaded, show it left
// to the filament color image.
if (wide_icons)
bitmap_key += preset.is_compatible ? "comp" : "notcomp";
auto it = m_mapColorToBitmap.find(bitmap_key);
wxBitmap *bitmap = (it == m_mapColorToBitmap.end()) ? nullptr : it->second;
if (bitmap == nullptr) {
// Create the bitmap with color bars.
bitmap = new wxBitmap((wide_icons ? 16 : 0) + 24, 16);
#if defined(__APPLE__) || defined(_MSC_VER)
bitmap->UseAlpha();
#endif
wxMemoryDC memDC;
memDC.SelectObject(*bitmap);
memDC.SetBackground(*wxTRANSPARENT_BRUSH);
memDC.Clear();
if (wide_icons && ! preset.is_compatible)
// Paint the red flag.
memDC.DrawBitmap(*m_bitmapIncompatible, 0, 0, true);
// Paint the color bars.
parse_color(filament_rgb, rgb);
wxImage image(24, 16);
image.InitAlpha();
unsigned char* imgdata = image.GetData();
unsigned char* imgalpha = image.GetAlpha();
for (size_t i = 0; i < image.GetWidth() * image.GetHeight(); ++ i) {
*imgdata ++ = rgb[0];
*imgdata ++ = rgb[1];
*imgdata ++ = rgb[2];
*imgalpha ++ = wxALPHA_OPAQUE;
}
if (! single_bar) {
parse_color(extruder_rgb, rgb);
imgdata = image.GetData();
for (size_t r = 0; r < 16; ++ r) {
imgdata = image.GetData() + r * image.GetWidth() * 3;
for (size_t c = 0; c < 16; ++ c) {
*imgdata ++ = rgb[0];
*imgdata ++ = rgb[1];
*imgdata ++ = rgb[2];
}
}
}
memDC.DrawBitmap(wxBitmap(image), wide_icons ? 16 : 0, 0, true);
memDC.SelectObject(wxNullBitmap);
m_mapColorToBitmap[bitmap_key] = bitmap;
}
ui->Append(wxString::FromUTF8((preset.name + (preset.is_dirty ? Preset::suffix_modified() : "")).c_str()), (bitmap == 0) ? wxNullBitmap : *bitmap);
if (selected)
ui->SetSelection(ui->GetCount() - 1);
}
ui->Thaw();
}
void PresetBundle::set_default_suppressed(bool default_suppressed)
{
prints.set_default_suppressed(default_suppressed);
filaments.set_default_suppressed(default_suppressed);
printers.set_default_suppressed(default_suppressed);
}
} // namespace Slic3r
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