Slic3r::GUI::Config Namespace Reference

Classes
class	Index
class	Snapshot
class	SnapshotDB
struct	Version

Functions
static std::string	reason_string (const Snapshot::Reason reason)
static void	copy_config_dir_single_level (const boost::filesystem::path &path_src, const boost::filesystem::path &path_dst)
static void	delete_existing_ini_files (const boost::filesystem::path &path)
const Snapshot *	take_config_snapshot_report_error (const AppConfig &app_config, Snapshot::Reason reason, const std::string &comment)
bool	take_config_snapshot_cancel_on_error (const AppConfig &app_config, Snapshot::Reason reason, const std::string &comment, const std::string &message, Snapshot const **psnapshot)
static int	compare_prerelease (const char *p1, const char *p2)
char *	left_trim (char *c)
char *	right_trim (char *start)
std::string	unquote_value (char *value, char *end, const std::string &path, int idx_line)
std::string	unquote_version_comment (char *value, char *end, const std::string &path, int idx_line)

Variables
static constexpr auto	snapshot_subdirs = { "print", "sla_print", "filament", "sla_material", "printer", "physical_printer", "vendor" }

Function Documentation

compare_prerelease()

static int Slic3r::GUI::Config::compare_prerelease ( const char *  p1, const char *  p2  )

static

{
  for (;;) {
    char c1 = *p1 ++;
    char c2 = *p2 ++;
    bool a1 = std::isalpha(c1) && c1 != 0;
    bool a2 = std::isalpha(c2) && c2 != 0;
    if (a1) {
      if (a2) {
        if (c1 != c2)
          return (c1 < c2) ? -1 : 1;
      } else
        return 1;
    } else {
      if (a2)
        return -1;
      else
        return 0;
    }
  }
  // This shall never happen.
  return 0;
}

Referenced by Slic3r::GUI::Config::Version::is_slic3r_supported().

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copy_config_dir_single_level()

static void Slic3r::GUI::Config::copy_config_dir_single_level ( const boost::filesystem::path &  path_src, const boost::filesystem::path &  path_dst  )

static

{
    if (! boost::filesystem::is_directory(path_dst) && 
        ! boost::filesystem::create_directory(path_dst))
        throw Slic3r::RuntimeError(std::string("PrusaSlicer was unable to create a directory at ") + path_dst.string());
 
    for (auto &dir_entry : boost::filesystem::directory_iterator(path_src))
        if (Slic3r::is_ini_file(dir_entry))
            if (std::string error_message; copy_file(dir_entry.path().string(), (path_dst / dir_entry.path().filename()).string(), error_message, false) != SUCCESS)
                throw Slic3r::RuntimeError(format("Failed copying \"%1%\" to \"%2%\": %3%", path_src.string(), path_dst.string(), error_message));
}

References Slic3r::copy_file(), Slic3r::GUI::format(), Slic3r::is_ini_file(), and Slic3r::SUCCESS.

Referenced by Slic3r::GUI::Config::SnapshotDB::restore_snapshot(), and Slic3r::GUI::Config::SnapshotDB::take_snapshot().

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delete_existing_ini_files()

static void Slic3r::GUI::Config::delete_existing_ini_files ( const boost::filesystem::path &  path )

static

{
    if (! boost::filesystem::is_directory(path))
      return;
    for (auto &dir_entry : boost::filesystem::directory_iterator(path))
        if (boost::filesystem::is_regular_file(dir_entry.status()) && boost::algorithm::iends_with(dir_entry.path().filename().string(), ".ini"))
        boost::filesystem::remove(dir_entry.path());
}

Referenced by Slic3r::GUI::Config::SnapshotDB::restore_snapshot().

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left_trim()

char * Slic3r::GUI::Config::left_trim ( char *  c )

inline

{
  for (; *c == ' ' || *c == '\t'; ++ c);
  return c;
}

Referenced by Slic3r::GUI::Config::Index::load().

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reason_string()

static std::string Slic3r::GUI::Config::reason_string ( const Snapshot::Reason  reason )

static

{
    switch (reason) {
    case Snapshot::SNAPSHOT_UPGRADE:
        return "upgrade";
    case Snapshot::SNAPSHOT_DOWNGRADE:
        return "downgrade";
    case Snapshot::SNAPSHOT_BEFORE_ROLLBACK:
        return "before_rollback";
    case Snapshot::SNAPSHOT_USER:
        return "user";
    case Snapshot::SNAPSHOT_UNKNOWN:
    default:
        return "unknown";
    }
}

References Slic3r::GUI::Config::Snapshot::SNAPSHOT_BEFORE_ROLLBACK, Slic3r::GUI::Config::Snapshot::SNAPSHOT_DOWNGRADE, Slic3r::GUI::Config::Snapshot::SNAPSHOT_UNKNOWN, Slic3r::GUI::Config::Snapshot::SNAPSHOT_UPGRADE, and Slic3r::GUI::Config::Snapshot::SNAPSHOT_USER.

Referenced by Slic3r::GUI::Config::Snapshot::save_ini().

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right_trim()

char * Slic3r::GUI::Config::right_trim ( char *  start )

inline

{
  char *end = start + strlen(start) - 1;
  for (; end >= start && (*end == ' ' || *end == '\t'); -- end);
  *(++ end) = 0;
  return end;
}

Referenced by Slic3r::GUI::Config::Index::load().

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take_config_snapshot_cancel_on_error()

bool Slic3r::GUI::Config::take_config_snapshot_cancel_on_error	(	const AppConfig &	app_config,
		Snapshot::Reason	reason,
		const std::string &	comment,
		const std::string &	message,
		Snapshot const **	psnapshot
	)

{
    try {
        const Snapshot *snapshot = &SnapshotDB::singleton().take_snapshot(app_config, reason, comment);
        if (psnapshot)
            *psnapshot = snapshot;
        return true;
    } catch (std::exception &err) {
        RichMessageDialog dlg(static_cast<wxWindow*>(wxGetApp().mainframe),
            _L("PrusaSlicer has encountered an error while taking a configuration snapshot.") + "\n\n" + from_u8(err.what()) + "\n\n" + from_u8(message),
            _L("PrusaSlicer error"),
            wxYES_NO);
        dlg.SetYesNoLabels(_L("Continue"), _L("Abort"));
        return dlg.ShowModal() == wxID_YES;
    }
}

References _L, comment, Slic3r::GUI::from_u8(), Slic3r::GUI::Config::SnapshotDB::singleton(), and Slic3r::GUI::Config::SnapshotDB::take_snapshot().

Referenced by Slic3r::GUI::GUI_App::add_config_menu(), Slic3r::GUI::GUI_App::check_older_app_config(), and Slic3r::PresetUpdater::priv::perform_updates().

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take_config_snapshot_report_error()

const Snapshot * Slic3r::GUI::Config::take_config_snapshot_report_error	(	const AppConfig &	app_config,
		Snapshot::Reason	reason,
		const std::string &	comment
	)

{
    try {
        return &SnapshotDB::singleton().take_snapshot(app_config, reason, comment);
    } catch (std::exception &err) {
        show_error(static_cast<wxWindow*>(wxGetApp().mainframe), 
            _L("Taking a configuration snapshot failed.") + "\n\n" + from_u8(err.what()));
        return nullptr;
    }
}

References _L, comment, Slic3r::GUI::from_u8(), Slic3r::GUI::show_error(), Slic3r::GUI::Config::SnapshotDB::singleton(), and Slic3r::GUI::Config::SnapshotDB::take_snapshot().

Referenced by Slic3r::GUI::GUI_App::add_config_menu().

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unquote_value()

std::string Slic3r::GUI::Config::unquote_value ( char *  value, char *  end, const std::string &  path, int  idx_line  )

inline

{
  std::string svalue;
  if (value == end) {
    // Empty string is a valid string.
  } else if (*value == '"') {
    if (++ value > -- end || *end != '"')
      throw file_parser_error("String not enquoted correctly", path, idx_line);
    *end = 0;
    if (! unescape_string_cstyle(value, svalue))
      throw file_parser_error("Invalid escape sequence inside a quoted string", path, idx_line);
  } else
    svalue.assign(value, end);
  return svalue;
}

References Slic3r::unescape_string_cstyle().

Referenced by Slic3r::GUI::Config::Index::load().

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unquote_version_comment()

std::string Slic3r::GUI::Config::unquote_version_comment ( char *  value, char *  end, const std::string &  path, int  idx_line  )

inline

{
  std::string svalue;
  if (value == end) {
    // Empty string is a valid string.
  } else if (*value == '"') {
    if (++ value > -- end || *end != '"')
      throw file_parser_error("Version comment not enquoted correctly", path, idx_line);
    *end = 0;
    if (! unescape_string_cstyle(value, svalue))
      throw file_parser_error("Invalid escape sequence inside a quoted version comment", path, idx_line);
  } else
    svalue.assign(value, end);
  return svalue;
}

References Slic3r::unescape_string_cstyle().

Referenced by Slic3r::GUI::Config::Index::load().

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Variable Documentation

snapshot_subdirs

constexpr auto Slic3r::GUI::Config::snapshot_subdirs = { "print", "sla_print", "filament", "sla_material", "printer", "physical_printer", "vendor" }

staticconstexpr

Referenced by Slic3r::GUI::Config::Snapshot::equal_to_active(), Slic3r::GUI::Config::SnapshotDB::restore_snapshot(), and Slic3r::GUI::Config::SnapshotDB::take_snapshot().