Utils: Replace SynchronousCommand::flags by a named bool

The potential extensibility was never used, and a similar use case
in QtcProcess (setLowPriority()) used a named setter.

Change-Id: I77d84ea2206995d5069265f8df78f40cf2ba8a36
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

src/libs/utils/shellcommand.cpp

@@ -103,6 +103,7 @@ public:
     bool m_progressiveOutput = false;
     bool m_hadOutput = false;
     bool m_aborted = false;
+    bool m_disableUnixTerminal = false;
 };
 
 ShellCommandPrivate::Job::Job(const QString &wd, const CommandLine &command,
@@ -224,11 +225,6 @@ void ShellCommand::cancel()
     emit terminate();
 }
 
-unsigned ShellCommand::processFlags() const
-{
-    return 0;
-}
-
 void ShellCommand::addTask(QFuture<void> &future)
 {
     Q_UNUSED(future)
@@ -357,7 +353,8 @@ SynchronousProcessResponse ShellCommand::runFullySynchronous(const CommandLine &
 {
     // Set up process
     SynchronousProcess process;
-    process.setFlags(processFlags());
+    if (d->m_disableUnixTerminal)
+        process.setDisableUnixTerminal();
     const QString dir = workDirectory(workingDirectory);
     if (!dir.isEmpty())
         process.setWorkingDirectory(dir);
@@ -401,7 +398,8 @@ SynchronousProcessResponse ShellCommand::runSynchronous(const CommandLine &cmd,
     process.setTimeoutS(timeoutS);
     if (d->m_codec)
         process.setCodec(d->m_codec);
-    process.setFlags(processFlags());
+    if (d->m_disableUnixTerminal)
+        process.setDisableUnixTerminal();
     const QString dir = workDirectory(workingDirectory);
     if (!dir.isEmpty())
         process.setWorkingDirectory(dir);
@@ -489,6 +487,11 @@ void ShellCommand::setOutputProxyFactory(const std::function<OutputProxy *()> &f
     d->m_proxyFactory = factory;
 }
 
+void ShellCommand::setDisableUnixTerminal()
+{
+    d->m_disableUnixTerminal = true;
+}
+
 ProgressParser::ProgressParser() :
     m_futureMutex(new QMutex)
 { }

src/libs/utils/shellcommand.h

@@ -141,6 +141,7 @@ public:
     void setProgressiveOutput(bool progressive);
 
     void setOutputProxyFactory(const std::function<OutputProxy *()> &factory);
+    void setDisableUnixTerminal();
 
     // This is called once per job in a thread.
     // When called from the UI thread it will execute fully synchronously, so no signals will
@@ -162,7 +163,6 @@ signals:
     void terminate(); // Internal
 
 protected:
-    virtual unsigned processFlags() const;
     virtual void addTask(QFuture<void> &future);
     int timeoutS() const;
     QString workDirectory(const QString &wd) const;

src/libs/utils/synchronousprocess.cpp

@@ -93,8 +93,7 @@ class TerminalControllingProcess : public QtcProcess
 public:
     TerminalControllingProcess();
 
-    unsigned flags() const { return m_flags; }
-    void setFlags(unsigned tc) { m_flags = tc; }
+    void setDisableUnixTerminal() { m_disableUnixTerminal = true; }
 
 protected:
 #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
@@ -104,7 +103,7 @@ protected:
 private:
     void setupChildProcess_impl();
 
-    unsigned m_flags = 0;
+    bool m_disableUnixTerminal = false;
 };
 
 TerminalControllingProcess::TerminalControllingProcess()
@@ -125,7 +124,7 @@ void TerminalControllingProcess::setupChildProcess_impl()
 {
 #ifdef Q_OS_UNIX
     // Disable terminal by becoming a session leader.
-    if (m_flags & SynchronousProcess::UnixTerminalDisabled)
+    if (m_disableUnixTerminal)
         setsid();
 #endif
 }
@@ -410,14 +409,9 @@ void SynchronousProcess::setEnvironment(const Environment &e)
     d->m_process.setEnvironment(Environment(e));
 }
 
-unsigned SynchronousProcess::flags() const
+void SynchronousProcess::setDisableUnixTerminal()
 {
-    return d->m_process.flags();
-}
-
-void SynchronousProcess::setFlags(unsigned tc)
-{
-    d->m_process.setFlags(tc);
+    d->m_process.setDisableUnixTerminal();
 }
 
 void SynchronousProcess::setExitCodeInterpreter(const ExitCodeInterpreter &interpreter)

src/libs/utils/synchronousprocess.h

@@ -85,11 +85,6 @@ class QTCREATOR_UTILS_EXPORT SynchronousProcess : public QObject
 {
     Q_OBJECT
 public:
-    enum Flags {
-        // Unix: Do not give the child process a terminal for input prompting.
-        UnixTerminalDisabled = 0x1
-    };
-
     SynchronousProcess();
     ~SynchronousProcess() override;
 
@@ -119,8 +114,8 @@ public:
     void setWorkingDirectory(const QString &workingDirectory);
     QString workingDirectory() const;
 
-    unsigned flags() const;
-    void setFlags(unsigned);
+    // Unix: Do not give the child process a terminal for input prompting.
+    void setDisableUnixTerminal();
 
     void setExitCodeInterpreter(const ExitCodeInterpreter &interpreter);
     ExitCodeInterpreter exitCodeInterpreter() const;

src/plugins/cmakeprojectmanager/cmakeprojectimporter.cpp

@@ -200,7 +200,7 @@ static FilePath qmakeFromCMakeCache(const CMakeConfig &config)
 
     SynchronousProcess cmake;
     cmake.setTimeoutS(5);
-    cmake.setFlags(SynchronousProcess::UnixTerminalDisabled);
+    cmake.setDisableUnixTerminal();
     Environment env = Environment::systemEnvironment();
     Environment::setupEnglishOutput(&env);
     cmake.setEnvironment(env);

src/plugins/cmakeprojectmanager/cmaketool.cpp

@@ -193,7 +193,7 @@ Utils::SynchronousProcessResponse CMakeTool::run(const QStringList &args, int ti
 {
     Utils::SynchronousProcess cmake;
     cmake.setTimeoutS(timeoutS);
-    cmake.setFlags(Utils::SynchronousProcess::UnixTerminalDisabled);
+    cmake.setDisableUnixTerminal();
     Utils::Environment env = Utils::Environment::systemEnvironment();
     Utils::Environment::setupEnglishOutput(&env);
     cmake.setEnvironment(env);

src/plugins/vcsbase/vcscommand.cpp

@@ -41,6 +41,7 @@ VcsCommand::VcsCommand(const QString &workingDirectory, const Environment &envir
     m_preventRepositoryChanged(false)
 {
     VcsOutputWindow::setRepository(workingDirectory);
+    setDisableUnixTerminal();
     setOutputProxyFactory([this] {
         auto proxy = new OutputProxy;
         VcsOutputWindow *outputWindow = VcsOutputWindow::instance();
@@ -94,14 +95,6 @@ void VcsCommand::emitRepositoryChanged(const QString &workingDirectory)
     Core::VcsManager::emitRepositoryChanged(workDirectory(workingDirectory));
 }
 
-unsigned VcsCommand::processFlags() const
-{
-    unsigned processFlags = 0;
-    if (!VcsBase::sshPrompt().isEmpty() && (flags() & SshPasswordPrompt))
-        processFlags |= SynchronousProcess::UnixTerminalDisabled;
-    return processFlags;
-}
-
 void VcsCommand::coreAboutToClose()
 {
     m_preventRepositoryChanged = true;

src/plugins/vcsbase/vcscommand.h

@@ -51,7 +51,6 @@ public:
                                                  const Utils::ExitCodeInterpreter &interpreter = Utils::defaultExitCodeInterpreter) override;
 
 private:
-    unsigned processFlags() const override;
     void emitRepositoryChanged(const QString &workingDirectory);
 
     void coreAboutToClose() override;