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Qt: Add Portable Mode launch argument (#12230)

This commit is contained in:
KamFretoZ 2025-02-04 05:20:32 +07:00 committed by GitHub
parent bef7ae7f6c
commit f84173e5cc
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GPG Key ID: B5690EEEBB952194
3 changed files with 32 additions and 2 deletions
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6
pcsx2-qt/QtHost.cpp
View File

@ -2040,6 +2040,7 @@ void QtHost::PrintCommandLineHelp(const std::string_view progname)
std::fprintf(stderr, " -version: Displays version information and exits.\n");
std::fprintf(stderr, " -batch: Enables batch mode (exits after shutting down).\n");
std::fprintf(stderr, " -nogui: Hides main window while running (implies batch mode).\n");
std::fprintf(stderr, " -portable: Force enable portable mode to store data in local PCSX2 path instead of the default configuration path.\n");
std::fprintf(stderr, " -elf <file>: Overrides the boot ELF with the specified filename.\n");
std::fprintf(stderr, " -gameargs <string>: passes the specified quoted space-delimited string of launch arguments.\n");
std::fprintf(stderr, " -disc <path>: Uses the specified host DVD drive as a source.\n");
@ -2111,6 +2112,11 @@ bool QtHost::ParseCommandLineOptions(const QStringList& args, std::shared_ptr<VM
s_nogui_mode = true;
continue;
}
else if (CHECK_ARG(QStringLiteral("-portable")))
{
EmuConfig.IsPortableMode = true;
continue;
}
else if (CHECK_ARG(QStringLiteral("-fastboot")))
{
AutoBoot(autoboot)->fast_boot = true;

1
pcsx2/Config.h
View File

@ -1328,6 +1328,7 @@ struct Pcsx2Config
std::string CurrentIRX;
std::string CurrentGameArgs;
AspectRatioType CurrentAspectRatio = AspectRatioType::RAuto4_3_3_2;
bool IsPortableMode = false;
Pcsx2Config();
void LoadSave(SettingsWrapper& wrap);

27
pcsx2/Pcsx2Config.cpp
View File

@ -2036,6 +2036,7 @@ void Pcsx2Config::CopyRuntimeConfig(Pcsx2Config& cfg)
CurrentIRX = std::move(cfg.CurrentIRX);
CurrentGameArgs = std::move(cfg.CurrentGameArgs);
CurrentAspectRatio = cfg.CurrentAspectRatio;
IsPortableMode = cfg.IsPortableMode;
for (u32 i = 0; i < sizeof(Mcd) / sizeof(Mcd[0]); i++)
{
@ -2122,8 +2123,15 @@ bool EmuFolders::SetResourcesDirectory()
bool EmuFolders::ShouldUsePortableMode()
{
// Check whether portable.ini exists in the program directory.
return FileSystem::FileExists(Path::Combine(AppRoot, "portable.ini").c_str()) || FileSystem::FileExists(Path::Combine(AppRoot, "portable.txt").c_str());
// Check whether portable.ini/txt exists in the program directory or the `-portable` launch arguments have been passed.
if (FileSystem::FileExists(Path::Combine(AppRoot, "portable.ini").c_str()) ||
FileSystem::FileExists(Path::Combine(AppRoot, "portable.txt").c_str()) ||
EmuConfig.IsPortableMode)
{
return true;
}
return false;
}
std::string EmuFolders::GetPortableModePath()
@ -2178,7 +2186,22 @@ bool EmuFolders::SetDataDirectory(Error* error)
// couldn't determine the data directory, or using portable mode? fallback to portable.
if (DataRoot.empty())
{
#if defined(__linux__)
// special check if we're on appimage
// always make sure that DataRoot
// is adjacent next to the appimage
if (getenv("APPIMAGE"))
{
std::string_view appimage_path = Path::GetDirectory(getenv("APPIMAGE"));
DataRoot = Path::RealPath(Path::Combine(appimage_path, "PCSX2"));
}
else
DataRoot = Path::Combine(AppRoot, GetPortableModePath());
#else
DataRoot = Path::Combine(AppRoot, GetPortableModePath());
#endif
}
// inis is always below the data root
Settings = Path::Combine(DataRoot, "inis");