openMSX
Public Types | Public Member Functions | Static Public Member Functions | Friends | List of all members
openmsx::Reactor Class Referencefinal

Contains the main loop of openMSX. More...

#include <Reactor.hh>

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Public Types

using Board = std::unique_ptr< MSXMotherBoard >
 

Public Member Functions

 Reactor ()
 
void init ()
 
 ~Reactor ()
 
void run (CommandLineParser &parser)
 Main loop. More...
 
void enterMainLoop ()
 
RTScheduler & getRTScheduler ()
 
EventDistributor & getEventDistributor ()
 
GlobalCliComm & getGlobalCliComm ()
 
GlobalCommandController & getGlobalCommandController ()
 
InputEventGenerator & getInputEventGenerator ()
 
Display & getDisplay ()
 
Mixer & getMixer ()
 
DiskFactory & getDiskFactory ()
 
DiskManipulator & getDiskManipulator ()
 
EnumSetting< int > & getMachineSetting ()
 
FilePool & getFilePool ()
 
RomDatabase & getSoftwareDatabase ()
 
void switchMachine (const std::string &machine)
 
MSXMotherBoard * getMotherBoard () const
 
void block ()
 
void unblock ()
 
GlobalSettings & getGlobalSettings ()
 
InfoCommand & getOpenMSXInfoCommand ()
 
CommandController & getCommandController ()
 
CliComm & getCliComm ()
 
Interpreter & getInterpreter ()
 
std::string_view getMachineID () const
 
Board createEmptyMotherBoard ()
 
void replaceBoard (MSXMotherBoard &oldBoard, Board newBoard)
 

Static Public Member Functions

static std::vector< std::string > getHwConfigs (std::string_view type)
 

Friends

class MachineCommand
 
class TestMachineCommand
 
class CreateMachineCommand
 
class DeleteMachineCommand
 
class ListMachinesCommand
 
class ActivateMachineCommand
 
class StoreMachineCommand
 
class RestoreMachineCommand
 

Detailed Description

Contains the main loop of openMSX.

openMSX is almost single threaded: the main thread does most of the work, we create additional threads only if we need blocking calls for communicating with peripherals. This class serializes all incoming requests so they can be handled by the main thread.

Definition at line 66 of file Reactor.hh.

Member Typedef Documentation

◆ Board

using openmsx::Reactor::Board = std::unique_ptr<MSXMotherBoard>

Definition at line 110 of file Reactor.hh.

Constructor & Destructor Documentation

◆ Reactor()

openmsx::Reactor::Reactor ( )
default

◆ ~Reactor()

openmsx::Reactor::~Reactor ( )

Definition at line 284 of file Reactor.cc.

References openmsx::Subject< T >::detach(), getGlobalSettings(), openmsx::GlobalSettings::getPauseSetting(), openmsx::OPENMSX_DELETE_BOARDS, openmsx::OPENMSX_FOCUS_EVENT, and openmsx::OPENMSX_QUIT_EVENT.

Member Function Documentation

◆ block()

void openmsx::Reactor::block ( )

Definition at line 607 of file Reactor.cc.

References enterMainLoop().

Referenced by openmsx::MSXCPUInterface::doBreak().

◆ createEmptyMotherBoard()

Reactor::Board openmsx::Reactor::createEmptyMotherBoard ( )

Definition at line 395 of file Reactor.cc.

Referenced by openmsx::CreateMachineCommand::execute(), openmsx::RestoreMachineCommand::execute(), openmsx::Replay::serialize(), and switchMachine().

◆ enterMainLoop()

void openmsx::Reactor::enterMainLoop ( )

Definition at line 503 of file Reactor.cc.

References openmsx::MSXMotherBoard::exitCPULoopAsync(), openmsx::MSXMotherBoard::exitCPULoopSync(), and openmsx::Thread::isMainThread().

Referenced by block(), and openmsx::EventDistributor::distributeEvent().

◆ getCliComm()

CliComm & openmsx::Reactor::getCliComm ( )

Definition at line 306 of file Reactor.cc.

Referenced by openmsx::AviRecorder::addImage(), openmsx::AviRecorder::addWave(), openmsx::DiskFactory::createDisk(), openmsx::MSXCPUInterface::doBreak(), openmsx::MSXCPUInterface::doContinue(), openmsx::Display::getCliComm(), openmsx::FilePool::getFile(), and openmsx::CommandLineParser::parse().

◆ getCommandController()

CommandController & openmsx::Reactor::getCommandController ( )

Definition at line 316 of file Reactor.cc.

Referenced by openmsx::MSXCPUInterface::MSXCPUInterface().

◆ getDiskFactory()

DiskFactory& openmsx::Reactor::getDiskFactory ( )
inline

Definition at line 87 of file Reactor.hh.

◆ getDiskManipulator()

DiskManipulator& openmsx::Reactor::getDiskManipulator ( )
inline

Definition at line 88 of file Reactor.hh.

Referenced by openmsx::DiskChanger::~DiskChanger().

◆ getDisplay()

Display& openmsx::Reactor::getDisplay ( )
inline

Definition at line 85 of file Reactor.hh.

Referenced by openmsx::RendererFactory::createVideoSystem(), openmsx::LaserdiscPlayer::LaserdiscPlayer(), openmsx::Video9000::Video9000(), openmsx::LaserdiscPlayer::~LaserdiscPlayer(), and openmsx::Video9000::~Video9000().

◆ getEventDistributor()

EventDistributor& openmsx::Reactor::getEventDistributor ( )
inline

Definition at line 81 of file Reactor.hh.

Referenced by openmsx::CassettePlayer::CassettePlayer(), openmsx::Display::Display(), openmsx::MSXCPUInterface::doBreak(), openmsx::MSXMotherBoard::doReset(), openmsx::FilePool::FilePool(), openmsx::LaserdiscPlayer::LaserdiscPlayer(), openmsx::MSXMotherBoard::MSXMotherBoard(), openmsx::MSXMotherBoard::powerUp(), openmsx::SDLVideoSystem::SDLVideoSystem(), openmsx::Video9000::Video9000(), openmsx::CassettePlayer::~CassettePlayer(), openmsx::Display::~Display(), openmsx::FilePool::~FilePool(), openmsx::LaserdiscPlayer::~LaserdiscPlayer(), openmsx::SDLVideoSystem::~SDLVideoSystem(), and openmsx::Video9000::~Video9000().

◆ getFilePool()

FilePool& openmsx::Reactor::getFilePool ( )
inline

Definition at line 90 of file Reactor.hh.

Referenced by openmsx::HD::serialize(), openmsx::CassettePlayer::serialize(), and openmsx::DiskChanger::serialize().

◆ getGlobalCliComm()

GlobalCliComm& openmsx::Reactor::getGlobalCliComm ( )
inline

Definition at line 82 of file Reactor.hh.

Referenced by openmsx::AddRemoveUpdate::AddRemoveUpdate(), openmsx::CommandLineParser::parse(), run(), and openmsx::AddRemoveUpdate::~AddRemoveUpdate().

◆ getGlobalCommandController()

GlobalCommandController& openmsx::Reactor::getGlobalCommandController ( )
inline

Definition at line 83 of file Reactor.hh.

Referenced by openmsx::CommandLineParser::getGlobalCommandController(), getInterpreter(), and openmsx::CommandLineParser::parse().

◆ getGlobalSettings()

GlobalSettings& openmsx::Reactor::getGlobalSettings ( )
inline

Definition at line 103 of file Reactor.hh.

Referenced by openmsx::DeviceConfig::getGlobalSettings(), openmsx::HD::HD(), init(), openmsx::MSXMotherBoard::MSXMotherBoard(), openmsx::SDLSoundDriver::uploadBuffer(), and ~Reactor().

◆ getHwConfigs()

vector< string > openmsx::Reactor::getHwConfigs ( std::string_view  type)
static

Definition at line 326 of file Reactor.cc.

References StringOp::endsWith(), openmsx::ReadDir::getEntry(), openmsx::FileOperations::isDirectory(), openmsx::FileOperations::isRegularFile(), openmsx::FileOperations::join(), ranges::sort(), openmsx::systemFileContext(), and ranges::unique().

Referenced by openmsx::ConfigInfo::execute(), openmsx::MachineCommand::tabCompletion(), openmsx::LoadMachineCmd::tabCompletion(), openmsx::TestMachineCommand::tabCompletion(), openmsx::ConfigInfo::tabCompletion(), and openmsx::ExtCmd::tabCompletion().

◆ getInputEventGenerator()

InputEventGenerator& openmsx::Reactor::getInputEventGenerator ( )
inline

Definition at line 84 of file Reactor.hh.

Referenced by openmsx::EventDistributor::deliverEvents().

◆ getInterpreter()

Interpreter & openmsx::Reactor::getInterpreter ( )

Definition at line 311 of file Reactor.cc.

References getGlobalCommandController(), and openmsx::GlobalCommandController::getInterpreter().

Referenced by openmsx::EventDistributor::deliverEvents(), and openmsx::CommandLineParser::getInterpreter().

◆ getMachineID()

string_view openmsx::Reactor::getMachineID ( ) const

Definition at line 374 of file Reactor.cc.

References openmsx::MSXMotherBoard::getMachineID().

Referenced by openmsx::MachineCommand::execute(), openmsx::ActivateMachineCommand::execute(), and openmsx::StoreMachineCommand::execute().

◆ getMachineSetting()

EnumSetting<int>& openmsx::Reactor::getMachineSetting ( )
inline

Definition at line 89 of file Reactor.hh.

Referenced by openmsx::CommandLineParser::parse().

◆ getMixer()

Mixer& openmsx::Reactor::getMixer ( )
inline

Definition at line 86 of file Reactor.hh.

◆ getMotherBoard()

MSXMotherBoard * openmsx::Reactor::getMotherBoard ( ) const

Definition at line 368 of file Reactor.cc.

References openmsx::Thread::isMainThread().

Referenced by openmsx::CommandLineParser::getMotherBoard(), openmsx::Display::getWindowTitle(), openmsx::MSXCommandController::isActive(), and openmsx::SDLSoundDriver::uploadBuffer().

◆ getOpenMSXInfoCommand()

InfoCommand & openmsx::Reactor::getOpenMSXInfoCommand ( )

Definition at line 321 of file Reactor.cc.

Referenced by init(), and openmsx::CommandLineParser::parse().

◆ getRTScheduler()

RTScheduler& openmsx::Reactor::getRTScheduler ( )
inline

Definition at line 80 of file Reactor.hh.

Referenced by openmsx::EventDistributor::deliverEvents(), and openmsx::MSXMotherBoard::getLedStatus().

◆ getSoftwareDatabase()

RomDatabase & openmsx::Reactor::getSoftwareDatabase ( )

Definition at line 298 of file Reactor.cc.

Referenced by openmsx::RomFactory::create(), and openmsx::SoftwareInfoTopic::execute().

◆ init()

void openmsx::Reactor::init ( )

Definition at line 212 of file Reactor.cc.

References openmsx::Subject< T >::attach(), getGlobalSettings(), getOpenMSXInfoCommand(), openmsx::GlobalSettings::getPauseSetting(), openmsx::OPENMSX_DELETE_BOARDS, openmsx::OPENMSX_FOCUS_EVENT, and openmsx::OPENMSX_QUIT_EVENT.

Referenced by openmsx::CommandLineParser::parse().

◆ replaceBoard()

void openmsx::Reactor::replaceBoard ( MSXMotherBoard &  oldBoard,
Board  newBoard 
)

Definition at line 400 of file Reactor.cc.

References find_if_unguarded(), openmsx::Thread::isMainThread(), and move_pop_back().

◆ run()

void openmsx::Reactor::run ( CommandLineParser &  parser)

Main loop.

Definition at line 519 of file Reactor.cc.

References getGlobalCliComm(), openmsx::MSXException::getMessage(), openmsx::CommandLineParser::getParseStatus(), openmsx::CommandLineParser::getStartupCommands(), openmsx::CommandLineParser::getStartupScripts(), openmsx::MSXMotherBoard::powerUp(), openmsx::preferSystemFileContext(), openmsx::CommandLineParser::RUN, openmsx::GlobalCliComm::setAllowExternalCommands(), and openmsx::userFileContext().

◆ switchMachine()

void openmsx::Reactor::switchMachine ( const std::string &  machine)

Definition at line 424 of file Reactor.cc.

References createEmptyMotherBoard(), and openmsx::Thread::isMainThread().

Referenced by openmsx::MachineCommand::execute(), and openmsx::CommandLineParser::parse().

◆ unblock()

void openmsx::Reactor::unblock ( )

Definition at line 614 of file Reactor.cc.

Referenced by openmsx::MSXCPUInterface::doContinue().

Friends And Related Function Documentation

◆ ActivateMachineCommand

friend class ActivateMachineCommand
friend

Definition at line 205 of file Reactor.hh.

◆ CreateMachineCommand

friend class CreateMachineCommand
friend

Definition at line 202 of file Reactor.hh.

◆ DeleteMachineCommand

friend class DeleteMachineCommand
friend

Definition at line 203 of file Reactor.hh.

◆ ListMachinesCommand

friend class ListMachinesCommand
friend

Definition at line 204 of file Reactor.hh.

◆ MachineCommand

friend class MachineCommand
friend

Definition at line 200 of file Reactor.hh.

◆ RestoreMachineCommand

friend class RestoreMachineCommand
friend

Definition at line 207 of file Reactor.hh.

◆ StoreMachineCommand

friend class StoreMachineCommand
friend

Definition at line 206 of file Reactor.hh.

◆ TestMachineCommand

friend class TestMachineCommand
friend

Definition at line 201 of file Reactor.hh.

The documentation for this class was generated from the following files:
Generated on Wed Jul 8 2020 20:14:20 for openMSX by   doxygen 1.8.17