TerminalImpl: Drop ProcessImpl and Terminal mode from c'tor

Change-Id: I0571eabb1a20389055a8e98dd942776b3d054981
Reviewed-by: hjk <hjk@qt.io>

src/libs/utils/qtcprocess.cpp

@@ -218,8 +218,7 @@ public:
 class TerminalImpl : public ProcessInterface
 {
 public:
-    TerminalImpl(ProcessImpl processImpl, TerminalMode terminalMode)
-        : m_terminal(this, processImpl, terminalMode)
+    TerminalImpl() : m_terminal(this)
     {
         connect(&m_terminal, &Internal::TerminalProcess::started,
                 this, &ProcessInterface::started);
@@ -237,6 +236,8 @@ public:
 
     void start() override
     {
+        m_terminal.setProcessImpl(m_setup.m_processImpl);
+        m_terminal.setTerminalMode(m_setup.m_terminalMode);
         m_terminal.setAbortOnMetaChars(m_setup.m_abortOnMetaChars);
         m_terminal.setCommand(m_setup.m_commandLine);
         m_terminal.setWorkingDirectory(m_setup.m_workingDirectory);
@@ -451,12 +452,12 @@ public:
 
     ProcessInterface *createProcessInterface()
     {
+        if (m_setup.m_terminalMode != TerminalMode::Off)
+            return new TerminalImpl();
+
         const ProcessImpl impl = m_setup.m_processImpl == ProcessImpl::Default
                                ? defaultProcessImpl() : m_setup.m_processImpl;
-
-        if (m_setup.m_terminalMode != TerminalMode::Off)
-            return new TerminalImpl(impl, m_setup.m_terminalMode);
-        else if (impl == ProcessImpl::QProcess)
+        if (impl == ProcessImpl::QProcess)
             return new QProcessImpl();
         return new ProcessLauncherImpl();
     }

src/libs/utils/terminalprocess.cpp

@@ -123,14 +123,10 @@ static QString msgCannotExecute(const QString & p, const QString &why)
 class TerminalProcessPrivate
 {
 public:
-    TerminalProcessPrivate(QObject *parent, ProcessImpl processImpl, TerminalMode terminalMode)
-        : m_terminalMode(terminalMode)
-        , m_process(parent)
-    {
-        m_process.setProcessImpl(processImpl);
-    }
+    TerminalProcessPrivate(QObject *parent)
+        : m_process(parent) {}
 
-    const TerminalMode m_terminalMode;
+    TerminalMode m_terminalMode = TerminalMode::On;
     FilePath m_workingDir;
     Environment m_environment;
     qint64 m_processId = 0;
@@ -160,9 +156,8 @@ public:
 #endif
 };
 
-TerminalProcess::TerminalProcess(QObject *parent, ProcessImpl processImpl,
-                                 TerminalMode terminalMode)
-    : QObject(parent), d(new TerminalProcessPrivate(this, processImpl, terminalMode))
+TerminalProcess::TerminalProcess(QObject *parent)
+    : QObject(parent), d(new TerminalProcessPrivate(this))
 {
     connect(&d->m_stubServer, &QLocalServer::newConnection,
             this, &TerminalProcess::stubConnectionAvailable);
@@ -176,6 +171,17 @@ TerminalProcess::~TerminalProcess()
     delete d;
 }
 
+void TerminalProcess::setProcessImpl(ProcessImpl processImpl)
+{
+    d->m_process.setProcessImpl(processImpl);
+}
+
+void TerminalProcess::setTerminalMode(TerminalMode mode)
+{
+    QTC_ASSERT(mode != TerminalMode::Off, return);
+    d->m_terminalMode = mode;
+}
+
 void TerminalProcess::setCommand(const CommandLine &command)
 {
     d->m_commandLine = command;

src/libs/utils/terminalprocess_p.h

@@ -41,9 +41,12 @@ class TerminalProcess : public QObject
 {
     Q_OBJECT
 public:
-    explicit TerminalProcess(QObject *parent, ProcessImpl processImpl, TerminalMode terminalMode);
+    explicit TerminalProcess(QObject *parent);
     ~TerminalProcess() override;
 
+    void setProcessImpl(ProcessImpl processImpl);
+    void setTerminalMode(TerminalMode mode);
+
     void setCommand(const CommandLine &command);
     const CommandLine &commandLine() const;