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@ -242,45 +242,59 @@ namespace
@@ -242,45 +242,59 @@ namespace
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// Option that is explicitly set to true or false, and whose value is undefined when unspecified.
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// May not have a shortcut.
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class TriStateBoolOption: protected StringOption |
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class TriStateBoolOption: protected Option |
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{ |
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public: |
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constexpr TriStateBoolOption(const char *name) |
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: StringOption {name} |
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constexpr TriStateBoolOption(const char *name, bool defaultValue) |
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: Option {name, 0} |
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, m_defaultValue(defaultValue) |
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{ |
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} |
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using StringOption::operator==; |
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bool operator==(const QString &arg) const |
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{ |
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QStringList parts = arg.split(QLatin1Char('=')); |
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return parts[0] == fullParameter(); |
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} |
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QString usage() const |
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{ |
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return StringOption::usage(QLatin1String("true|false")); |
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return padUsageText(fullParameter() + QLatin1String("=<true|false>")); |
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} |
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TriStateBool value(const QString &arg) const |
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{ |
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QString val = StringOption::value(arg); |
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if (val.toUpper() == QLatin1String("TRUE") || val == QLatin1String("1")) { |
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return TriStateBool::True; |
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} |
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else if (val.toUpper() == QLatin1String("FALSE") || val == QLatin1String("0")) { |
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return TriStateBool::False; |
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QStringList parts = arg.split(QLatin1Char('=')); |
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if (parts.size() == 1) { |
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return TriStateBool(m_defaultValue); |
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} |
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else { |
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throw CommandLineParameterError(QObject::tr("Parameter '%1' must follow syntax '%1=%2'", |
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"e.g. Parameter '--add-paused' must follow syntax " |
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"'--add-paused=<true|false>'") |
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.arg(fullParameter()) |
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.arg(QLatin1String("<true|false>"))); |
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else if (parts.size() == 2) { |
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QString val = parts[1]; |
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if (val.toUpper() == QLatin1String("TRUE") || val == QLatin1String("1")) { |
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return TriStateBool::True; |
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} |
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else if (val.toUpper() == QLatin1String("FALSE") || val == QLatin1String("0")) { |
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return TriStateBool::False; |
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} |
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} |
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throw CommandLineParameterError(QObject::tr("Parameter '%1' must follow syntax '%1=%2'", |
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"e.g. Parameter '--add-paused' must follow syntax " |
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"'--add-paused=<true|false>'") |
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.arg(fullParameter()) |
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.arg(QLatin1String("<true|false>"))); |
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} |
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TriStateBool value(const QProcessEnvironment &env) const |
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{ |
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QString val = env.value(envVarName()); |
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QString val = env.value(envVarName(), "-1"); |
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if (val.isEmpty()) { |
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return TriStateBool(m_defaultValue); |
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} |
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else if (val == QLatin1String("-1")) { |
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return TriStateBool::Undefined; |
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} |
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else if (val.toUpper() == QLatin1String("TRUE") || val == QLatin1String("1")) { |
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@ -295,6 +309,8 @@ namespace
@@ -295,6 +309,8 @@ namespace
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return TriStateBool::Undefined; |
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} |
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} |
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bool m_defaultValue; |
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}; |
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bool operator==(const QString &s, const TriStateBoolOption &o) |
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@ -315,12 +331,12 @@ namespace
@@ -315,12 +331,12 @@ namespace
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constexpr const BoolOption PORTABLE_OPTION = {"portable"}; |
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constexpr const BoolOption RELATIVE_FASTRESUME = {"relative-fastresume"}; |
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constexpr const StringOption SAVE_PATH_OPTION = {"save-path"}; |
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constexpr const TriStateBoolOption PAUSED_OPTION = {"add-paused"}; |
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constexpr const TriStateBoolOption PAUSED_OPTION = {"add-paused", true}; |
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constexpr const BoolOption SKIP_HASH_CHECK_OPTION = {"skip-hash-check"}; |
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constexpr const StringOption CATEGORY_OPTION = {"category"}; |
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constexpr const BoolOption SEQUENTIAL_OPTION = {"sequential"}; |
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constexpr const BoolOption FIRST_AND_LAST_OPTION = {"first-and-last"}; |
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constexpr const TriStateBoolOption SKIP_DIALOG_OPTION = {"skip-dialog"}; |
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constexpr const TriStateBoolOption SKIP_DIALOG_OPTION = {"skip-dialog", true}; |
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} |
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QBtCommandLineParameters::QBtCommandLineParameters(const QProcessEnvironment &env) |
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