Meson: Use setup functions for more plugin items

Change-Id: Ibbb2526d1db980389487e599ddf53e4785d97b5e
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>

src/plugins/mesonprojectmanager/mesonbuildsystem.cpp

@@ -92,7 +92,7 @@ static FilePath machineFilesDir()
     return Core::ICore::userResourcePath("Meson-machine-files");
 }
 
-FilePath MachineFileManager::machineFile(const Kit *kit)
+static FilePath machineFile(const Kit *kit)
 {
     QTC_ASSERT(kit, return {});
     auto baseName
@@ -101,6 +101,20 @@ FilePath MachineFileManager::machineFile(const Kit *kit)
     return machineFilesDir().pathAppended(baseName);
 }
 
+// MachineFileManager
+
+class MachineFileManager final : public QObject
+{
+public:
+    MachineFileManager();
+
+private:
+    void addMachineFile(const Kit *kit);
+    void removeMachineFile(const Kit *kit);
+    void updateMachineFile(const Kit *kit);
+    void cleanupMachineFiles();
+};
+
 MachineFileManager::MachineFileManager()
 {
     connect(KitManager::instance(), &KitManager::kitAdded,
@@ -268,8 +282,7 @@ QStringList MesonBuildSystem::configArgs(bool isSetup)
     if (!isSetup || params.contains("--cross-file") || params.contains("--native-file"))
         return m_pendingConfigArgs + bc->mesonConfigArgs();
 
-    return QStringList{
-               QString("--native-file=%1").arg(MachineFileManager::machineFile(kit()).toString())}
+    return QStringList{QString("--native-file=%1").arg(machineFile(kit()).toString())}
            + m_pendingConfigArgs + bc->mesonConfigArgs();
 }
 
@@ -332,4 +345,9 @@ void MesonBuildSystem::updateKit(ProjectExplorer::Kit *kit)
     m_parser.setQtVersion(m_kitData.qtVersion);
 }
 
+void setupMesonBuildSystem()
+{
+    static MachineFileManager theMachineFileManager;
+}
+
 } // MesonProjectManager::Internal

src/plugins/mesonprojectmanager/mesonbuildsystem.h

@@ -17,20 +17,6 @@ namespace MesonProjectManager::Internal {
 
 class MesonBuildConfiguration;
 
-class MachineFileManager final : public QObject
-{
-public:
-    MachineFileManager();
-
-    static Utils::FilePath machineFile(const ProjectExplorer::Kit *kit);
-
-private:
-    void addMachineFile(const ProjectExplorer::Kit *kit);
-    void removeMachineFile(const ProjectExplorer::Kit *kit);
-    void updateMachineFile(const ProjectExplorer::Kit *kit);
-    void cleanupMachineFiles();
-};
-
 class MesonBuildSystem final : public ProjectExplorer::BuildSystem
 {
     Q_OBJECT
@@ -68,4 +54,6 @@ private:
     KitData m_kitData;
 };
 
+void setupMesonBuildSystem();
+
 } // MesonProjectManager::Internal

src/plugins/mesonprojectmanager/mesonpluginconstants.h

@@ -54,6 +54,8 @@ const char MESON_INFO[] = "meson-info.json";
 const char MESON_TOOL_MANAGER[] = "MesonProjectManager.Tools";
 const char MESON_BUILD_STEP_ID[] = "MesonProjectManager.BuildStep";
 
+const char MESON_RUNCONFIG_ID[] = "MesonProjectManager.MesonRunConfiguration";
+
 namespace Targets {
 const char all[] = "all";
 const char clean[] = "clean";

src/plugins/mesonprojectmanager/mesonprojectplugin.cpp

@@ -10,17 +10,13 @@
 #include "toolssettingsaccessor.h"
 #include "toolssettingspage.h"
 
-#include <debugger/debuggerruncontrol.h>
-
 #include <extensionsystem/iplugin.h>
 
 #include <projectexplorer/projectexplorerconstants.h>
 #include <projectexplorer/projectmanager.h>
-#include <projectexplorer/runcontrol.h>
 
 #include <utils/fsengine/fileiconprovider.h>
 
-using namespace Debugger;
 using namespace ProjectExplorer;
 using namespace Utils;
 
@@ -29,11 +25,7 @@ namespace MesonProjectManager::Internal {
 class MesonProjectPluginPrivate
 {
 public:
-    MesonRunConfigurationFactory m_runConfigurationFactory;
     MesonActionsManager m_actions;
-    MachineFileManager m_machineFilesManager;
-    SimpleTargetRunnerFactory m_mesonRunWorkerFactory{{m_runConfigurationFactory.runConfigurationId()}};
-    SimpleDebugRunnerFactory m_mesonDebugRunWorkerFactory{{m_runConfigurationFactory.runConfigurationId()}};
 };
 
 class MesonProjectPlugin final : public ExtensionSystem::IPlugin
@@ -55,10 +47,15 @@ private:
         setupToolsSettingsPage();
         setupToolsSettingsAccessor();
 
+        setupMesonBuildSystem();
         setupMesonBuildConfiguration();
         setupNinjaBuildStep();
 
+        setupMesonRunConfiguration();
+        setupMesonRunAndDebugWorkers();
+
         ProjectManager::registerProjectType<MesonProject>(Constants::Project::MIMETYPE);
+
         FileIconProvider::registerIconOverlayForFilename(Constants::Icons::MESON, "meson.build");
         FileIconProvider::registerIconOverlayForFilename(Constants::Icons::MESON, "meson_options.txt");
     }

src/plugins/mesonprojectmanager/mesonrunconfiguration.cpp

@@ -7,11 +7,15 @@
 
 #include <projectexplorer/buildsystem.h>
 #include <projectexplorer/projectexplorerconstants.h>
+#include <projectexplorer/runconfiguration.h>
 #include <projectexplorer/runconfigurationaspects.h>
+#include <projectexplorer/runcontrol.h>
 #include <projectexplorer/target.h>
 
 #include <utils/hostosinfo.h>
 
+#include <debugger/debuggerruncontrol.h>
+
 using namespace ProjectExplorer;
 using namespace Utils;
 
@@ -75,11 +79,29 @@ public:
     UseDyldSuffixAspect useDyldSuffix{this};
 };
 
-MesonRunConfigurationFactory::MesonRunConfigurationFactory()
+// MesonRunConfigurationFactory
+
+class MesonRunConfigurationFactory final : public RunConfigurationFactory
 {
-    registerRunConfiguration<MesonRunConfiguration>("MesonProjectManager.MesonRunConfiguration");
-    addSupportedProjectType(Constants::Project::ID);
-    addSupportedTargetDeviceType(ProjectExplorer::Constants::DESKTOP_DEVICE_TYPE);
+public:
+    MesonRunConfigurationFactory()
+    {
+        registerRunConfiguration<MesonRunConfiguration>(Constants::MESON_RUNCONFIG_ID);
+        addSupportedProjectType(Constants::Project::ID);
+        addSupportedTargetDeviceType(ProjectExplorer::Constants::DESKTOP_DEVICE_TYPE);
+    }
+};
+
+void setupMesonRunConfiguration()
+{
+    static MesonRunConfigurationFactory theMesonRunConfigurationFactory;
+}
+
+void setupMesonRunAndDebugWorkers()
+{
+    using namespace Debugger;
+    static SimpleTargetRunnerFactory theMesonRunWorkerFactory({Constants::MESON_RUNCONFIG_ID});
+    static SimpleDebugRunnerFactory theMesonDebugRunWorkerFactory({Constants::MESON_RUNCONFIG_ID});
 }
 
 } // MesonProjectManager::Internal

src/plugins/mesonprojectmanager/mesonrunconfiguration.h

@@ -3,14 +3,9 @@
 
 #pragma once
 
-#include <projectexplorer/runconfiguration.h>
-
 namespace MesonProjectManager::Internal {
 
-class MesonRunConfigurationFactory final : public ProjectExplorer::RunConfigurationFactory
-{
-public:
-    MesonRunConfigurationFactory();
-};
+void setupMesonRunConfiguration();
+void setupMesonRunAndDebugWorkers();
 
 } // MesonProjectManager::Internal