impeller::scene::importer::Switches Struct Reference

#include <switches.h>

Public Member Functions
	Switches ()
	~Switches ()
	Switches (const fml::CommandLine &command_line)
bool	AreValid (std::ostream &explain) const

Static Public Member Functions
static void	PrintHelp (std::ostream &stream)

Public Attributes
std::shared_ptr< fml::UniqueFD >	working_directory
std::string	source_file_name
SourceType	input_type
std::string	output_file_name

Detailed Description

Definition at line 20 of file switches.h.

Constructor & Destructor Documentation

Switches() [1/2]

impeller::scene::importer::Switches::Switches ( )

default

~Switches()

impeller::scene::importer::Switches::~Switches ( )

default

Switches() [2/2]

impeller::scene::importer::Switches::Switches ( const fml::CommandLine &  command_line )

explicit

Definition at line 54 of file switches.cc.

    : working_directory(std::make_shared<fml::UniqueFD>(fml::OpenDirectory(
          compiler::Utf8FromPath(std::filesystem::current_path()).c_str(),
          false,  // create if necessary,
          fml::FilePermission::kRead))),
      source_file_name(command_line.GetOptionValueWithDefault("input", "")),
      input_type(SourceTypeFromCommandLine(command_line)),
      output_file_name(command_line.GetOptionValueWithDefault("output", "")) {
  if (!working_directory || !working_directory->is_valid()) {
    return;
  }
}

Member Function Documentation

AreValid()

bool impeller::scene::importer::Switches::AreValid

(

std::ostream &

explain

)

const

Definition at line 67 of file switches.cc.

                                                 {
  bool valid = true;
 
  if (input_type == SourceType::kUnknown) {
    explain << "Unknown input type." << std::endl;
    valid = false;
  }
 
  if (!working_directory || !working_directory->is_valid()) {
    explain << "Could not figure out working directory." << std::endl;
    valid = false;
  }
 
  if (source_file_name.empty()) {
    explain << "Input file name was empty." << std::endl;
    valid = false;
  }
 
  if (output_file_name.empty()) {
    explain << "Target output file name was empty." << std::endl;
    valid = false;
  }
 
  return valid;
}

PrintHelp()

void impeller::scene::importer::Switches::PrintHelp ( std::ostream &  stream )

static

Definition at line 24 of file switches.cc.

                                           {
  stream << std::endl;
  stream << "SceneC is an offline 3D geometry file parser." << std::endl;
  stream << "---------------------------------------------------------------"
         << std::endl;
  stream << "Valid Argument are:" << std::endl;
  stream << "--input=<source_file>" << std::endl;
  stream << "[optional] --input-kind={";
  for (const auto& source_type : kKnownSourceTypes) {
    stream << source_type.first << ", ";
  }
  stream << "} (default: gltf)" << std::endl;
  stream << "--output=<output_file>" << std::endl;
}

Member Data Documentation

input_type

SourceType impeller::scene::importer::Switches::input_type

Definition at line 23 of file switches.h.

output_file_name

std::string impeller::scene::importer::Switches::output_file_name

Definition at line 24 of file switches.h.

source_file_name

std::string impeller::scene::importer::Switches::source_file_name

Definition at line 22 of file switches.h.

working_directory

std::shared_ptr<fml::UniqueFD> impeller::scene::importer::Switches::working_directory

Definition at line 21 of file switches.h.

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

• impeller/scene/importer/switches.h
• impeller/scene/importer/switches.cc