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#include "process-config.hpp"
#include "layout-helpers.hpp"
#include "log-helper.hpp"
#include "name-dialog.hpp"
#include <QFileDialog>
namespace advss {
bool ProcessConfig::Save(obs_data_t *obj) const
{
auto data = obs_data_create();
_path.Save(data, "path");
_workingDirectory.Save(data, "workingDirectory");
_args.Save(data, "args", "arg");
obs_data_set_obj(obj, "processConfig", data);
obs_data_release(data);
return true;
}
bool ProcessConfig::Load(obs_data_t *obj)
{
// TODO: Remove this fallback in a future version
if (!obs_data_has_user_value(obj, "processConfig")) {
_path = obs_data_get_string(obj, "path");
_workingDirectory =
obs_data_get_string(obj, "workingDirectory");
_args.Load(obj, "args", "arg");
return true;
}
auto data = obs_data_get_obj(obj, "processConfig");
_path.Load(data, "path");
_workingDirectory.Load(data, "workingDirectory");
_args.Load(data, "args", "arg");
obs_data_release(data);
return true;
}
QStringList ProcessConfig::Args() const
{
QStringList result;
for (auto &arg : _args) {
result << QString::fromStdString(arg);
}
return result;
}
bool ProcessConfig::StartProcessDetached() const
{
return QProcess::startDetached(QString::fromStdString(Path()), Args(),
QString::fromStdString(WorkingDir()));
}
void ProcessConfig::ResolveVariables()
{
_path.ResolveVariables();
_workingDirectory.ResolveVariables();
_args.ResolveVariables();
}
std::variant<int, ProcessConfig::ProcStartError>
ProcessConfig::StartProcessAndWait(int timeout)
{
ResetFinishedProcessData();
QProcess process;
process.setWorkingDirectory(QString::fromStdString(WorkingDir()));
process.start(QString::fromStdString(Path()), Args());
SetProcessId(QString::number(process.processId()).toStdString());
vblog(LOG_INFO, "run \"%s\" with a timeout of %d ms", Path().c_str(),
timeout);
if (!process.waitForFinished(timeout)) {
if (process.error() == QProcess::FailedToStart) {
vblog(LOG_INFO, "failed to start \"%s\"!",
Path().c_str());
return ProcStartError::FAILED_TO_START;
}
SetFinishedProcessData(process);
vblog(LOG_INFO,
"timeout while running \"%s\"\nAttempting to kill process!",
Path().c_str());
process.kill();
process.waitForFinished();
return ProcStartError::TIMEOUT;
}
SetFinishedProcessData(process);
if (process.exitStatus() == QProcess::NormalExit) {
return process.exitCode();
}
vblog(LOG_INFO, "process \"%s\" crashed!", Path().c_str());
return ProcStartError::CRASH;
}
void ProcessConfig::SetFinishedProcessData(QProcess &process)
{
static const QRegularExpression regex("(\\r\\n|\\r|\\n)$");
_processExitCode = QString::number(process.exitCode()).toStdString();
// Qt reads extra newline, at least on Windows, hence the workaround
_processOutputStream = QString(process.readAllStandardOutput())
.remove(regex)
.toStdString();
_processErrorStream = QString(process.readAllStandardError())
.remove(regex)
.toStdString();
}
void ProcessConfig::ResetFinishedProcessData()
{
_processExitCode = "";
_processOutputStream = "";
_processErrorStream = "";
}
ProcessConfigEdit::ProcessConfigEdit(QWidget *parent)
: QWidget(parent),
_filePath(new FileSelection()),
_showAdvancedSettings(new QPushButton(
obs_module_text("AdvSceneSwitcher.process.showAdvanced"))),
_advancedSettingsLayout(new QVBoxLayout()),
_argList(new StringListEdit(
this, obs_module_text("AdvSceneSwitcher.process.addArgument"),
obs_module_text(
"AdvSceneSwitcher.process.addArgumentDescription"),
4096)),
_workingDirectory(new FileSelection(FileSelection::Type::FOLDER))
{
_advancedSettingsLayout->setContentsMargins(0, 0, 0, 0);
QWidget::connect(_filePath, SIGNAL(PathChanged(const QString &)), this,
SLOT(PathChanged(const QString &)));
QWidget::connect(_showAdvancedSettings, SIGNAL(clicked()), this,
SLOT(ShowAdvancedSettingsClicked()));
QWidget::connect(_argList,
SIGNAL(StringListChanged(const StringList &)), this,
SLOT(ArgsChanged(const StringList &)));
QWidget::connect(_workingDirectory,
SIGNAL(PathChanged(const QString &)), this,
SLOT(WorkingDirectoryChanged(const QString &)));
auto *entryLayout = new QHBoxLayout;
std::unordered_map<std::string, QWidget *> widgetPlaceholders = {
{"{{filePath}}", _filePath},
{"{{workingDirectory}}", _workingDirectory},
{"{{advancedSettings}}", _showAdvancedSettings},
};
PlaceWidgets(obs_module_text("AdvSceneSwitcher.process.entry"),
entryLayout, widgetPlaceholders, false);
auto workingDirectoryLayout = new QHBoxLayout;
PlaceWidgets(obs_module_text(
"AdvSceneSwitcher.process.entry.workingDirectory"),
workingDirectoryLayout, widgetPlaceholders, false);
_advancedSettingsLayout->addWidget(new QLabel(
obs_module_text("AdvSceneSwitcher.process.arguments")));
_advancedSettingsLayout->addWidget(_argList);
_advancedSettingsLayout->addLayout(workingDirectoryLayout);
auto mainLayout = new QVBoxLayout;
mainLayout->setContentsMargins(0, 0, 0, 0);
mainLayout->addLayout(entryLayout);
mainLayout->addLayout(_advancedSettingsLayout);
setLayout(mainLayout);
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum);
}
void ProcessConfigEdit::SetProcessConfig(const ProcessConfig &conf)
{
_conf = conf;
_filePath->SetPath(conf._path);
_argList->SetStringList(conf._args);
_workingDirectory->SetPath(conf._workingDirectory);
ShowAdvancedSettings(
!_conf._args.empty() ||
!_conf._workingDirectory.UnresolvedValue().empty());
}
void ProcessConfigEdit::PathChanged(const QString &text)
{
_conf._path = text.toStdString();
emit ConfigChanged(_conf);
}
void ProcessConfigEdit::ShowAdvancedSettingsClicked()
{
ShowAdvancedSettings(true);
emit ConfigChanged(_conf); // Just to make sure resizing is handled
}
void ProcessConfigEdit::WorkingDirectoryChanged(const QString &path)
{
_conf._workingDirectory = path.toStdString();
emit ConfigChanged(_conf);
}
void ProcessConfigEdit::ArgsChanged(const StringList &args)
{
_conf._args = args;
adjustSize();
updateGeometry();
emit ConfigChanged(_conf);
}
void ProcessConfigEdit::ShowAdvancedSettings(bool showAdvancedSettings)
{
SetLayoutVisible(_advancedSettingsLayout, showAdvancedSettings);
_showAdvancedSettings->setVisible(!showAdvancedSettings);
adjustSize();
updateGeometry();
if (showAdvancedSettings) {
emit AdvancedSettingsEnabled();
}
}
} // namespace advss
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