QtcProcess: Extract QtcProcess specific enums into separate header

Change-Id: Ib3498f189000fd8f5501130c0d280b0f5ae83849
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: hjk <hjk@qt.io>

19 files changed, 102 insertions, 65 deletions

diff --git a/src/libs/utils/CMakeLists.txt b/src/libs/utils/CMakeLists.txt
index 780f3e2017..0011901238 100644
--- a/src/libs/utils/CMakeLists.txt
+++ b/src/libs/utils/CMakeLists.txt
@@ -121,6 +121,7 @@ add_qtc_library(Utils
     porting.h
     portlist.cpp portlist.h
     predicates.h
+    processenums.h
     processhandle.cpp processhandle.h
     processreaper.cpp processreaper.h
     processutils.cpp processutils.h
diff --git a/src/libs/utils/launcherinterface.h b/src/libs/utils/launcherinterface.h
index cf57c5fae0..b7c04dcf8d 100644
--- a/src/libs/utils/launcherinterface.h
+++ b/src/libs/utils/launcherinterface.h
@@ -28,7 +28,6 @@
 #include "utils_global.h"
 
 #include "processreaper.h"
-#include "processutils.h"
 #include "singleton.h"
 
 #include <QThread>
diff --git a/src/libs/utils/launcherpackets.h b/src/libs/utils/launcherpackets.h
index 0462beffb8..9d05782a4e 100644
--- a/src/libs/utils/launcherpackets.h
+++ b/src/libs/utils/launcherpackets.h
@@ -25,7 +25,7 @@
 
 #pragma once
 
-#include "processutils.h"
+#include "processenums.h"
 
 #include <QDataStream>
 #include <QProcess>
diff --git a/src/libs/utils/launchersocket.h b/src/libs/utils/launchersocket.h
index eaf84319e0..e3c1b1c7cd 100644
--- a/src/libs/utils/launchersocket.h
+++ b/src/libs/utils/launchersocket.h
@@ -28,7 +28,6 @@
 #include "environment.h"
 #include "filepath.h"
 #include "launcherpackets.h"
-#include "processutils.h"
 #include "qtcprocess.h"
 
 #include <QDeadlineTimer>
diff --git a/src/libs/utils/processenums.h b/src/libs/utils/processenums.h
new file mode 100644
index 0000000000..e350cc36f6
--- /dev/null
+++ b/src/libs/utils/processenums.h
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2022 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#pragma once
+
+#include <QMetaType>
+
+namespace Utils {
+
+enum class ProcessMode {
+    Reader, // This opens in ReadOnly mode if no write data or in ReadWrite mode otherwise,
+            // closes the write channel afterwards.
+    Writer  // This opens in ReadWrite mode and doesn't close the write channel
+};
+
+enum class ProcessImpl {
+    QProcess,
+    ProcessLauncher,
+    Default // Defaults to ProcessLauncherImpl, if QTC_USE_QPROCESS env var is set
+            // it equals to QProcessImpl.
+};
+
+enum class TerminalMode {
+    Off,
+    Run,
+    Debug,
+    Suspend,
+    On = Run // Default mode for terminal set to on
+};
+
+} // namespace Utils
+
+Q_DECLARE_METATYPE(Utils::ProcessMode);
diff --git a/src/libs/utils/processutils.h b/src/libs/utils/processutils.h
index 74f3c1c8e2..90405704e1 100644
--- a/src/libs/utils/processutils.h
+++ b/src/libs/utils/processutils.h
@@ -25,17 +25,13 @@
 
 #pragma once
 
+#include "processenums.h"
+
 #include <QIODevice>
 #include <QProcess>
 
 namespace Utils {
 
-enum class ProcessMode {
-    Reader, // This opens in ReadOnly mode if no write data or in ReadWrite mode otherwise,
-            // closes the write channel afterwards
-    Writer  // This opens in ReadWrite mode and doesn't close the write channel
-};
-
 class ProcessStartHandler {
 public:
     ProcessStartHandler(QProcess *process) : m_process(process) {}
@@ -83,5 +79,3 @@ private:
 };
 
 } // namespace Utils
-
-Q_DECLARE_METATYPE(Utils::ProcessMode);
diff --git a/src/libs/utils/qtcprocess.cpp b/src/libs/utils/qtcprocess.cpp
index 863601cab4..78e82b668c 100644
--- a/src/libs/utils/qtcprocess.cpp
+++ b/src/libs/utils/qtcprocess.cpp
@@ -32,6 +32,7 @@
 #include "launcherpackets.h"
 #include "launchersocket.h"
 #include "processreaper.h"
+#include "processutils.h"
 #include "stringutils.h"
 #include "terminalprocess_p.h"
 
@@ -217,8 +218,7 @@ public:
 class TerminalImpl : public ProcessInterface
 {
 public:
-    TerminalImpl(QObject *parent, QtcProcess::ProcessImpl processImpl,
-                 QtcProcess::TerminalMode terminalMode)
+    TerminalImpl(QObject *parent, ProcessImpl processImpl, TerminalMode terminalMode)
         : ProcessInterface(parent)
         , m_terminal(this, processImpl, terminalMode)
     {
@@ -431,11 +431,11 @@ void ProcessLauncherImpl::cancel()
     m_handle->cancel();
 }
 
-static QtcProcess::ProcessImpl defaultProcessImpl()
+static ProcessImpl defaultProcessImpl()
 {
     if (qEnvironmentVariableIsSet("QTC_USE_QPROCESS"))
-        return QtcProcess::QProcessImpl;
-    return QtcProcess::ProcessLauncherImpl;
+        return ProcessImpl::QProcess;
+    return ProcessImpl::ProcessLauncher;
 }
 
 class QtcProcessPrivate : public QObject
@@ -454,12 +454,12 @@ public:
 
     ProcessInterface *createProcessInterface()
     {
-        const QtcProcess::ProcessImpl impl = m_setup.m_processImpl == QtcProcess::DefaultImpl
-                    ? defaultProcessImpl() : m_setup.m_processImpl;
+        const ProcessImpl impl = m_setup.m_processImpl == ProcessImpl::Default
+                               ? defaultProcessImpl() : m_setup.m_processImpl;
 
-        if (m_setup.m_terminalMode != QtcProcess::TerminalOff)
+        if (m_setup.m_terminalMode != TerminalMode::Off)
             return new TerminalImpl(parent(), impl, m_setup.m_terminalMode);
-        else if (impl == QtcProcess::QProcessImpl)
+        else if (impl == ProcessImpl::QProcess)
             return new QProcessImpl(parent());
         return new ProcessLauncherImpl(parent());
     }
@@ -717,7 +717,7 @@ void QtcProcess::setTerminalMode(TerminalMode mode)
     d->m_setup.m_terminalMode = mode;
 }
 
-QtcProcess::TerminalMode QtcProcess::terminalMode() const
+TerminalMode QtcProcess::terminalMode() const
 {
     return d->m_setup.m_terminalMode;
 }
diff --git a/src/libs/utils/qtcprocess.h b/src/libs/utils/qtcprocess.h
index 800ef375ed..f04535936b 100644
--- a/src/libs/utils/qtcprocess.h
+++ b/src/libs/utils/qtcprocess.h
@@ -29,7 +29,7 @@
 
 #include "environment.h"
 #include "commandline.h"
-#include "processutils.h"
+#include "processenums.h"
 #include "qtcassert.h"
 
 #include <QProcess>
@@ -63,20 +63,6 @@ public:
     QtcProcess(QObject *parent = nullptr);
     ~QtcProcess();
 
-    enum ProcessImpl {
-        QProcessImpl,
-        ProcessLauncherImpl,
-        DefaultImpl,
-    };
-
-    enum TerminalMode {
-        TerminalOff,
-        TerminalRun,
-        TerminalDebug,
-        TerminalSuspend,
-        TerminalOn = TerminalRun // default mode for ON
-    };
-
     void setProcessInterface(ProcessInterface *interface);
 
     // ProcessInterface related
@@ -113,7 +99,7 @@ public:
 
     void setTerminalMode(TerminalMode mode);
     TerminalMode terminalMode() const;
-    bool usesTerminal() const { return terminalMode() != TerminalOff; }
+    bool usesTerminal() const { return terminalMode() != TerminalMode::Off; }
 
     void setProcessMode(ProcessMode processMode);
     ProcessMode processMode() const;
@@ -253,9 +239,9 @@ private:
 class QTCREATOR_UTILS_EXPORT ProcessSetupData
 {
 public:
-    QtcProcess::ProcessImpl m_processImpl = QtcProcess::DefaultImpl;
+    ProcessImpl m_processImpl = ProcessImpl::Default;
     ProcessMode m_processMode = ProcessMode::Reader;
-    QtcProcess::TerminalMode m_terminalMode = QtcProcess::TerminalOff;
+    TerminalMode m_terminalMode = TerminalMode::Off;
 
     CommandLine m_commandLine;
     FilePath m_workingDirectory;
diff --git a/src/libs/utils/terminalprocess.cpp b/src/libs/utils/terminalprocess.cpp
index a7dd8ece43..eaec73de6d 100644
--- a/src/libs/utils/terminalprocess.cpp
+++ b/src/libs/utils/terminalprocess.cpp
@@ -63,16 +63,16 @@
 namespace Utils {
 namespace Internal {
 
-static QString modeOption(QtcProcess::TerminalMode m)
+static QString modeOption(TerminalMode m)
 {
     switch (m) {
-        case QtcProcess::TerminalRun:
+        case TerminalMode::Run:
         return QLatin1String("run");
-        case QtcProcess::TerminalDebug:
+        case TerminalMode::Debug:
         return QLatin1String("debug");
-        case QtcProcess::TerminalSuspend:
+        case TerminalMode::Suspend:
         return QLatin1String("suspend");
-        case QtcProcess::TerminalOff:
+        case TerminalMode::Off:
         QTC_CHECK(false);
         break;
     }
@@ -123,15 +123,14 @@ static QString msgCannotExecute(const QString & p, const QString &why)
 class TerminalProcessPrivate
 {
 public:
-    TerminalProcessPrivate(QObject *parent, QtcProcess::ProcessImpl processImpl,
-                           QtcProcess::TerminalMode terminalMode)
+    TerminalProcessPrivate(QObject *parent, ProcessImpl processImpl, TerminalMode terminalMode)
         : m_terminalMode(terminalMode)
         , m_process(parent)
     {
         m_process.setProcessImpl(processImpl);
     }
 
-    const QtcProcess::TerminalMode m_terminalMode;
+    const TerminalMode m_terminalMode;
     FilePath m_workingDir;
     Environment m_environment;
     qint64 m_processId = 0;
@@ -161,9 +160,9 @@ public:
 #endif
 };
 
-TerminalProcess::TerminalProcess(QObject *parent, QtcProcess::ProcessImpl processImpl,
-                                 QtcProcess::TerminalMode terminalMode) :
-    QObject(parent), d(new TerminalProcessPrivate(this, processImpl, terminalMode))
+TerminalProcess::TerminalProcess(QObject *parent, ProcessImpl processImpl,
+                                 TerminalMode terminalMode)
+    : QObject(parent), d(new TerminalProcessPrivate(this, processImpl, terminalMode))
 {
     connect(&d->m_stubServer, &QLocalServer::newConnection,
             this, &TerminalProcess::stubConnectionAvailable);
@@ -211,7 +210,7 @@ void TerminalProcess::start()
 
     QString pcmd;
     QString pargs;
-    if (d->m_terminalMode != QtcProcess::TerminalRun) { // The debugger engines already pre-process the arguments.
+    if (d->m_terminalMode != TerminalMode::Run) { // The debugger engines already pre-process the arguments.
         pcmd = d->m_commandLine.executable().toString();
         pargs = d->m_commandLine.arguments();
     } else {
@@ -376,7 +375,7 @@ void TerminalProcess::start()
             emitError(QProcess::FailedToStart, tr("Quoting error in command."));
             return;
         }
-        if (d->m_terminalMode == QtcProcess::TerminalDebug) {
+        if (d->m_terminalMode == TerminalMode::Debug) {
             // FIXME: QTCREATORBUG-2809
             emitError(QProcess::FailedToStart, tr("Debugging complex shell commands in a terminal"
                                  " is currently not supported."));
diff --git a/src/libs/utils/terminalprocess_p.h b/src/libs/utils/terminalprocess_p.h
index 72cfee240e..5534c1a55a 100644
--- a/src/libs/utils/terminalprocess_p.h
+++ b/src/libs/utils/terminalprocess_p.h
@@ -25,7 +25,9 @@
 
 #pragma once
 
-#include "qtcprocess.h"
+#include "processenums.h"
+
+#include <QProcess>
 
 namespace Utils {
 
@@ -39,8 +41,7 @@ class TerminalProcess : public QObject
 {
     Q_OBJECT
 public:
-    explicit TerminalProcess(QObject *parent, QtcProcess::ProcessImpl processImpl,
-                             QtcProcess::TerminalMode terminalMode);
+    explicit TerminalProcess(QObject *parent, ProcessImpl processImpl, TerminalMode terminalMode);
     ~TerminalProcess() override;
 
     void setCommand(const CommandLine &command);
diff --git a/src/libs/utils/utils.qbs b/src/libs/utils/utils.qbs
index e6ad32fb02..f15971ae40 100644
--- a/src/libs/utils/utils.qbs
+++ b/src/libs/utils/utils.qbs
@@ -218,6 +218,7 @@ Project {
             "porting.h",
             "portlist.cpp",
             "portlist.h",
+            "processenums.h",
             "processhandle.cpp",
             "processhandle.h",
             "processreaper.cpp",
diff --git a/src/plugins/debugger/terminal.cpp b/src/plugins/debugger/terminal.cpp
index dc9e44313c..fd95b84090 100644
--- a/src/plugins/debugger/terminal.cpp
+++ b/src/plugins/debugger/terminal.cpp
@@ -196,7 +196,7 @@ void TerminalRunner::start()
 
     m_stubProc = new QtcProcess(this);
     m_stubProc->setTerminalMode(HostOsInfo::isWindowsHost()
-            ? QtcProcess::TerminalSuspend : QtcProcess::TerminalDebug);
+            ? TerminalMode::Suspend : TerminalMode::Debug);
 
     connect(m_stubProc, &QtcProcess::errorOccurred,
             this, &TerminalRunner::stubError);
diff --git a/src/plugins/docker/dockerdevice.cpp b/src/plugins/docker/dockerdevice.cpp
index efa2175ba4..e12763c08a 100644
--- a/src/plugins/docker/dockerdevice.cpp
+++ b/src/plugins/docker/dockerdevice.cpp
@@ -534,7 +534,7 @@ DockerDevice::DockerDevice(const DockerDeviceData &data)
         }
 
         QtcProcess *proc = new QtcProcess;
-        proc->setTerminalMode(QtcProcess::TerminalOn);
+        proc->setTerminalMode(TerminalMode::On);
 
         QObject::connect(proc, &QtcProcess::finished, proc, &QObject::deleteLater);
 
diff --git a/src/plugins/projectexplorer/applicationlauncher.cpp b/src/plugins/projectexplorer/applicationlauncher.cpp
index 7e6f4c164d..333e1c6c0d 100644
--- a/src/plugins/projectexplorer/applicationlauncher.cpp
+++ b/src/plugins/projectexplorer/applicationlauncher.cpp
@@ -190,7 +190,7 @@ void ApplicationLauncherPrivate::stop()
             return;
         m_stopRequested = true;
         emit q->appendMessage(ApplicationLauncher::tr("User requested stop. Shutting down..."),
-                              Utils::NormalMessageFormat);
+                              NormalMessageFormat);
         switch (m_state) {
             case Run:
                 m_process->terminate();
@@ -439,7 +439,7 @@ void ApplicationLauncherPrivate::start(const IDevice::ConstPtr &device, bool loc
                 this, &ApplicationLauncherPrivate::handleStandardOutput);
     }
 
-    m_process->setTerminalMode(m_useTerminal ? QtcProcess::TerminalOn : QtcProcess::TerminalOff);
+    m_process->setTerminalMode(m_useTerminal ? Utils::TerminalMode::On : Utils::TerminalMode::Off);
     m_process->start();
 }
 
diff --git a/src/plugins/projectexplorer/projectexplorer.cpp b/src/plugins/projectexplorer/projectexplorer.cpp
index 00c2ba035f..6bdbd0b6d9 100644
--- a/src/plugins/projectexplorer/projectexplorer.cpp
+++ b/src/plugins/projectexplorer/projectexplorer.cpp
@@ -1680,7 +1680,7 @@ bool ProjectExplorerPlugin::initialize(const QStringList &arguments, QString *er
     if (tmp < 0 || tmp > int(StopBeforeBuild::SameApp))
         tmp = int(defaultSettings.stopBeforeBuild);
     dd->m_projectExplorerSettings.stopBeforeBuild = StopBeforeBuild(tmp);
-    dd->m_projectExplorerSettings.terminalMode = static_cast<TerminalMode>(
+    dd->m_projectExplorerSettings.terminalMode = static_cast<Internal::TerminalMode>(
         s->value(Constants::TERMINAL_MODE_SETTINGS_KEY, int(defaultSettings.terminalMode)).toInt());
     dd->m_projectExplorerSettings.closeSourceFilesWithProject
         = s->value(Constants::CLOSE_FILES_WITH_PROJECT_SETTINGS_KEY,
diff --git a/src/plugins/python/pythonutils.cpp b/src/plugins/python/pythonutils.cpp
index 81ff8b4be4..eb1247dd72 100644
--- a/src/plugins/python/pythonutils.cpp
+++ b/src/plugins/python/pythonutils.cpp
@@ -108,7 +108,7 @@ void openPythonRepl(QObject *parent, const FilePath &file, ReplType type)
 
     const auto args = QStringList{"-i"} + replImportArgs(file, type);
     auto process = new QtcProcess(parent);
-    process->setTerminalMode(QtcProcess::TerminalOn);
+    process->setTerminalMode(TerminalMode::On);
     const FilePath pythonCommand = detectPython(file);
     process->setCommand({pythonCommand, args});
     process->setWorkingDirectory(workingDir(file));
diff --git a/src/plugins/remotelinux/linuxdevice.cpp b/src/plugins/remotelinux/linuxdevice.cpp
index 66fcc0ec0e..f5cddad6c3 100644
--- a/src/plugins/remotelinux/linuxdevice.cpp
+++ b/src/plugins/remotelinux/linuxdevice.cpp
@@ -287,7 +287,7 @@ public:
     ~LinuxDevicePrivate();
 
     CommandLine fullLocalCommandLine(const CommandLine &remoteCommand,
-                                     QtcProcess::TerminalMode terminalMode,
+                                     TerminalMode terminalMode,
                                      bool hasDisplay) const;
     bool setupShell();
     bool runInShell(const CommandLine &cmd, const QByteArray &data = {});
@@ -335,7 +335,7 @@ LinuxDevice::LinuxDevice()
         if (env.size() > 0)
             proc->setCommand({"/bin/sh", {}});
 
-        proc->setTerminalMode(QtcProcess::TerminalOn);
+        proc->setTerminalMode(TerminalMode::On);
         proc->setEnvironment(env);
         proc->setWorkingDirectory(workingDir);
         proc->start();
@@ -438,7 +438,7 @@ bool LinuxDevice::handlesFile(const FilePath &filePath) const
 }
 
 CommandLine LinuxDevicePrivate::fullLocalCommandLine(const CommandLine &remoteCommand,
-                                                     QtcProcess::TerminalMode terminalMode,
+                                                     TerminalMode terminalMode,
                                                      bool hasDisplay) const
 {
     Utils::CommandLine cmd{SshSettings::sshFilePath()};
@@ -446,7 +446,7 @@ CommandLine LinuxDevicePrivate::fullLocalCommandLine(const CommandLine &remoteCo
 
     if (hasDisplay)
         cmd.addArg("-X");
-    if (terminalMode != QtcProcess::TerminalOff)
+    if (terminalMode != TerminalMode::Off)
         cmd.addArg("-tt");
 
     cmd.addArg("-q");
diff --git a/src/tools/processlauncher/CMakeLists.txt b/src/tools/processlauncher/CMakeLists.txt
index e0064c62b3..47acf9c1e6 100644
--- a/src/tools/processlauncher/CMakeLists.txt
+++ b/src/tools/processlauncher/CMakeLists.txt
@@ -12,6 +12,7 @@ add_qtc_executable(qtcreator_processlauncher
     processlauncher-main.cpp
     ${UTILSDIR}/launcherpackets.cpp
     ${UTILSDIR}/launcherpackets.h
+    ${UTILSDIR}/processenums.h
     ${UTILSDIR}/processreaper.cpp
     ${UTILSDIR}/processreaper.h
     ${UTILSDIR}/processutils.cpp
diff --git a/src/tools/processlauncher/processlauncher.qbs b/src/tools/processlauncher/processlauncher.qbs
index bdcde4ac34..2b00bf8971 100644
--- a/src/tools/processlauncher/processlauncher.qbs
+++ b/src/tools/processlauncher/processlauncher.qbs
@@ -29,6 +29,7 @@ QtcTool {
         files: [
             "launcherpackets.cpp",
             "launcherpackets.h",
+            "processenums.h",
             "processreaper.cpp",
             "processreaper.h",
             "processutils.cpp",