RunConfigurationFactory: Centralize much of the restore code

Change-Id: I30c92dd5082eed050c2796a014919788710baafa
Reviewed-by: Daniel Teske <daniel.teske@digia.com>

src/plugins/android/androidrunfactories.cpp

@@ -107,18 +107,11 @@ RunConfiguration *AndroidRunConfigurationFactory::doCreate(Target *parent, const
     return new AndroidRunConfiguration(parent, id, pathFromId(id));
 }
 
-RunConfiguration *AndroidRunConfigurationFactory::restore(Target *parent,
+RunConfiguration *AndroidRunConfigurationFactory::doRestore(Target *parent,
                                                             const QVariantMap &map)
 {
-    if (!canRestore(parent, map))
-        return 0;
     Core::Id id = ProjectExplorer::idFromMap(map);
-    AndroidRunConfiguration *rc = new AndroidRunConfiguration(parent, id, pathFromId(id));
-    if (rc->fromMap(map))
-        return rc;
-
-    delete rc;
-    return 0;
+    return new AndroidRunConfiguration(parent, id, pathFromId(id));
 }
 
 RunConfiguration *AndroidRunConfigurationFactory::clone(Target *parent, RunConfiguration *source)

src/plugins/android/androidrunfactories.h

@@ -56,12 +56,10 @@ public:
     bool canCreate(ProjectExplorer::Target *parent, const Core::Id id) const;
 
     bool canRestore(ProjectExplorer::Target *parent, const QVariantMap &map) const;
-    ProjectExplorer::RunConfiguration *restore(ProjectExplorer::Target *parent, const QVariantMap &map);
 
     bool canClone(ProjectExplorer::Target *parent, ProjectExplorer::RunConfiguration *source) const;
     ProjectExplorer::RunConfiguration *clone(ProjectExplorer::Target *parent, ProjectExplorer::RunConfiguration *source);
 
-    bool canHandle(ProjectExplorer::Target *t) const;
     QList<ProjectExplorer::RunConfiguration *> runConfigurationsForNode(ProjectExplorer::Target *t,
                                                                         ProjectExplorer::Node *n);
 
@@ -69,6 +67,8 @@ private:
     bool canHandle(ProjectExplorer::Target *t) const;
 
     ProjectExplorer::RunConfiguration *doCreate(ProjectExplorer::Target *parent, const Core::Id id);
+    ProjectExplorer::RunConfiguration *doRestore(ProjectExplorer::Target *parent,
+                                                 const QVariantMap &map);
 };
 
 class AndroidRunControlFactory : public ProjectExplorer::IRunControlFactory

src/plugins/cmakeprojectmanager/cmakerunconfiguration.cpp

@@ -544,16 +544,11 @@ bool CMakeRunConfigurationFactory::canRestore(ProjectExplorer::Target *parent, c
     return ProjectExplorer::idFromMap(map).name().startsWith(CMAKE_RC_PREFIX);
 }
 
-ProjectExplorer::RunConfiguration *CMakeRunConfigurationFactory::restore(ProjectExplorer::Target *parent, const QVariantMap &map)
+ProjectExplorer::RunConfiguration *CMakeRunConfigurationFactory::doRestore(ProjectExplorer::Target *parent,
+                                                                           const QVariantMap &map)
 {
-    if (!canRestore(parent, map))
-        return 0;
-    CMakeRunConfiguration *rc(new CMakeRunConfiguration(parent, ProjectExplorer::idFromMap(map),
-                                                        QString(), QString(), QString()));
-    if (rc->fromMap(map))
-        return rc;
-    delete rc;
-    return 0;
+    return new CMakeRunConfiguration(parent, ProjectExplorer::idFromMap(map),
+                                     QString(), QString(), QString());
 }
 
 QString CMakeRunConfigurationFactory::buildTargetFromId(Core::Id id)

src/plugins/cmakeprojectmanager/cmakerunconfiguration.h

@@ -163,7 +163,6 @@ public:
 
     bool canCreate(ProjectExplorer::Target *parent, const Core::Id id) const;
     bool canRestore(ProjectExplorer::Target *parent, const QVariantMap &map) const;
-    ProjectExplorer::RunConfiguration *restore(ProjectExplorer::Target *parent, const QVariantMap &map);
     bool canClone(ProjectExplorer::Target *parent, ProjectExplorer::RunConfiguration *product) const;
     ProjectExplorer::RunConfiguration *clone(ProjectExplorer::Target *parent, ProjectExplorer::RunConfiguration *product);
 
@@ -177,6 +176,8 @@ private:
     bool canHandle(ProjectExplorer::Target *parent) const;
 
     ProjectExplorer::RunConfiguration *doCreate(ProjectExplorer::Target *parent, const Core::Id id);
+    ProjectExplorer::RunConfiguration *doRestore(ProjectExplorer::Target *parent,
+                                                 const QVariantMap &map);
 };
 
 }

src/plugins/madde/maemorunfactories.cpp

@@ -137,20 +137,11 @@ RunConfiguration *MaemoRunConfigurationFactory::doCreate(Target *parent, const C
     return new MaemoRunConfiguration(parent, id, pathFromId(id));
 }
 
-RunConfiguration *MaemoRunConfigurationFactory::restore(Target *parent,
+RunConfiguration *MaemoRunConfigurationFactory::doRestore(Target *parent,
     const QVariantMap &map)
 {
-    if (!canRestore(parent, map))
-        return 0;
-
     Core::Id id = ProjectExplorer::idFromMap(map);
-    MaemoRunConfiguration *rc
-        = new MaemoRunConfiguration(parent, id, pathFromId(id));
-    if (rc->fromMap(map))
-        return rc;
-
-    delete rc;
-    return 0;
+    return new MaemoRunConfiguration(parent, id, pathFromId(id));
 }
 
 RunConfiguration *MaemoRunConfigurationFactory::clone(Target *parent, RunConfiguration *source)

src/plugins/madde/maemorunfactories.h

@@ -61,17 +61,18 @@ public:
     bool canCreate(Target *parent, const Core::Id id) const;
 
     bool canRestore(Target *parent, const QVariantMap &map) const;
-    RunConfiguration *restore(Target *parent, const QVariantMap &map);
 
     bool canClone(Target *parent, RunConfiguration *source) const;
     RunConfiguration *clone(Target *parent, RunConfiguration *source);
 
-    bool canHandle(ProjectExplorer::Target *t) const;
     QList<ProjectExplorer::RunConfiguration *> runConfigurationsForNode(ProjectExplorer::Target *t,
                                                                         ProjectExplorer::Node *n);
 
 private:
+    bool canHandle(ProjectExplorer::Target *t) const;
+
     RunConfiguration *doCreate(Target *parent, const Core::Id id);
+    RunConfiguration *doRestore(Target *parent, const QVariantMap &map);
 };
 
 class MaemoRunControlFactory : public IRunControlFactory

src/plugins/projectexplorer/runconfiguration.cpp

@@ -462,6 +462,18 @@ RunConfiguration *IRunConfigurationFactory::create(Target *parent, const Core::I
     return rc;
 }
 
+RunConfiguration *IRunConfigurationFactory::restore(Target *parent, const QVariantMap &map)
+{
+    if (!canRestore(parent, map))
+        return 0;
+    RunConfiguration *rc = doRestore(parent, map);
+    if (!rc->fromMap(map)) {
+        delete rc;
+        rc = 0;
+    }
+    return rc;
+}
+
 IRunConfigurationFactory *IRunConfigurationFactory::find(Target *parent, const QVariantMap &map)
 {
     QList<IRunConfigurationFactory *> factories

src/plugins/projectexplorer/runconfiguration.h

@@ -216,7 +216,7 @@ public:
     virtual bool canCreate(Target *parent, const Core::Id id) const = 0;
     RunConfiguration *create(Target *parent, const Core::Id id);
     virtual bool canRestore(Target *parent, const QVariantMap &map) const = 0;
-    virtual RunConfiguration *restore(Target *parent, const QVariantMap &map) = 0;
+    RunConfiguration *restore(Target *parent, const QVariantMap &map);
     virtual bool canClone(Target *parent, RunConfiguration *product) const = 0;
     virtual RunConfiguration *clone(Target *parent, RunConfiguration *product) = 0;
 
@@ -229,6 +229,7 @@ signals:
 
 private:
     virtual RunConfiguration *doCreate(Target *parent, const Core::Id id) = 0;
+    virtual RunConfiguration *doRestore(Target *parent, const QVariantMap &map) = 0;
 };
 
 class RunConfigWidget;

src/plugins/qmlprojectmanager/qmlprojectrunconfigurationfactory.cpp

@@ -120,17 +120,10 @@ bool QmlProjectRunConfigurationFactory::canRestore(ProjectExplorer::Target *pare
     return parent && canCreate(parent, ProjectExplorer::idFromMap(map));
 }
 
-ProjectExplorer::RunConfiguration *QmlProjectRunConfigurationFactory::restore(ProjectExplorer::Target *parent, const QVariantMap &map)
+ProjectExplorer::RunConfiguration *QmlProjectRunConfigurationFactory::doRestore(ProjectExplorer::Target *parent,
+                                                                                const QVariantMap &map)
 {
-    if (!canRestore(parent, map))
-        return 0;
-
-    Core::Id id = ProjectExplorer::idFromMap(map);
-    QmlProjectRunConfiguration *rc = new QmlProjectRunConfiguration(parent, id);
-    if (rc->fromMap(map))
-        return rc;
-    delete rc;
-    return 0;
+    return new QmlProjectRunConfiguration(parent, ProjectExplorer::idFromMap(map));
 }
 
 bool QmlProjectRunConfigurationFactory::canClone(ProjectExplorer::Target *parent, ProjectExplorer::RunConfiguration *source) const

src/plugins/qmlprojectmanager/qmlprojectrunconfigurationfactory.h

@@ -48,7 +48,6 @@ public:
 
     bool canCreate(ProjectExplorer::Target *parent, const Core::Id id) const;
     bool canRestore(ProjectExplorer::Target *parent, const QVariantMap &map) const;
-    ProjectExplorer::RunConfiguration *restore(ProjectExplorer::Target *parent, const QVariantMap &map);
     bool canClone(ProjectExplorer::Target *parent, ProjectExplorer::RunConfiguration *source) const;
     ProjectExplorer::RunConfiguration *clone(ProjectExplorer::Target *parent, ProjectExplorer::RunConfiguration *source);
 
@@ -56,6 +55,8 @@ private:
     bool canHandle(ProjectExplorer::Target *parent) const;
 
     ProjectExplorer::RunConfiguration *doCreate(ProjectExplorer::Target *parent, const Core::Id id);
+    ProjectExplorer::RunConfiguration *doRestore(ProjectExplorer::Target *parent,
+                                                 const QVariantMap &map);
 };
 
 } // namespace Internal

src/plugins/qnx/blackberryrunconfigurationfactory.cpp

@@ -110,20 +110,12 @@ bool BlackBerryRunConfigurationFactory::canRestore(ProjectExplorer::Target *pare
     return ProjectExplorer::idFromMap(map).name().startsWith(Constants::QNX_BB_RUNCONFIGURATION_PREFIX);
 }
 
-ProjectExplorer::RunConfiguration *BlackBerryRunConfigurationFactory::restore(
+ProjectExplorer::RunConfiguration *BlackBerryRunConfigurationFactory::doRestore(
         ProjectExplorer::Target *parent,
         const QVariantMap &map)
 {
-    if (!canRestore(parent, map))
-        return 0;
-
-    ProjectExplorer::RunConfiguration *rc = 0;
-    rc = new BlackBerryRunConfiguration(parent, Core::Id(Constants::QNX_BB_RUNCONFIGURATION_PREFIX), QString());
-    if (rc->fromMap(map))
-        return rc;
-
-    delete rc;
-    return 0;
+    Q_UNUSED(map);
+    return new BlackBerryRunConfiguration(parent, Core::Id(Constants::QNX_BB_RUNCONFIGURATION_PREFIX), QString());
 }
 
 bool BlackBerryRunConfigurationFactory::canClone(ProjectExplorer::Target *parent,

src/plugins/qnx/blackberryrunconfigurationfactory.h

@@ -50,14 +50,16 @@ public:
     ProjectExplorer::RunConfiguration *doCreate(ProjectExplorer::Target *parent, const Core::Id id);
 
     bool canRestore(ProjectExplorer::Target *parent, const QVariantMap &map) const;
-    ProjectExplorer::RunConfiguration *restore(ProjectExplorer::Target *parent,
-                                               const QVariantMap &map);
 
     bool canClone(ProjectExplorer::Target *parent, ProjectExplorer::RunConfiguration *source) const;
     ProjectExplorer::RunConfiguration *clone(ProjectExplorer::Target *parent,
                                              ProjectExplorer::RunConfiguration *source);
 
+private:
     bool canHandle(ProjectExplorer::Target *t) const;
+
+    ProjectExplorer::RunConfiguration *doRestore(ProjectExplorer::Target *parent,
+                                                 const QVariantMap &map);
 };
 
 } // namespace Internal

src/plugins/qnx/qnxrunconfigurationfactory.cpp

@@ -103,18 +103,11 @@ bool QnxRunConfigurationFactory::canRestore(ProjectExplorer::Target *parent, con
             && ProjectExplorer::idFromMap(map).name().startsWith(Constants::QNX_QNX_RUNCONFIGURATION_PREFIX);
 }
 
-ProjectExplorer::RunConfiguration *QnxRunConfigurationFactory::restore(ProjectExplorer::Target *parent, const QVariantMap &map)
+ProjectExplorer::RunConfiguration *QnxRunConfigurationFactory::doRestore(ProjectExplorer::Target *parent,
+                                                                         const QVariantMap &map)
 {
-    if (!canRestore(parent, map))
-        return 0;
-
-    ProjectExplorer::RunConfiguration *rc = 0;
-    rc = new QnxRunConfiguration(parent, Core::Id(Constants::QNX_QNX_RUNCONFIGURATION_PREFIX), QString());
-    if (rc->fromMap(map))
-        return rc;
-
-    delete rc;
-    return 0;
+    Q_UNUSED(map);
+    return new QnxRunConfiguration(parent, Core::Id(Constants::QNX_QNX_RUNCONFIGURATION_PREFIX), QString());
 }
 
 bool QnxRunConfigurationFactory::canClone(ProjectExplorer::Target *parent, ProjectExplorer::RunConfiguration *source) const

src/plugins/qnx/qnxrunconfigurationfactory.h

@@ -49,8 +49,6 @@ public:
     bool canCreate(ProjectExplorer::Target *parent, const Core::Id id) const;
 
     bool canRestore(ProjectExplorer::Target *parent, const QVariantMap &map) const;
-    ProjectExplorer::RunConfiguration *restore(ProjectExplorer::Target *parent,
-                                               const QVariantMap &map);
 
     bool canClone(ProjectExplorer::Target *parent, ProjectExplorer::RunConfiguration *source) const;
     ProjectExplorer::RunConfiguration *clone(ProjectExplorer::Target *parent,
@@ -60,6 +58,8 @@ private:
     bool canHandle(ProjectExplorer::Target *t) const;
 
     ProjectExplorer::RunConfiguration *doCreate(ProjectExplorer::Target *parent, const Core::Id id);
+    ProjectExplorer::RunConfiguration *doRestore(ProjectExplorer::Target *parent,
+                                                 const QVariantMap &map);
 };
 
 } // namespace Internal

src/plugins/qt4projectmanager/qt-desktop/qt4runconfiguration.cpp

@@ -757,16 +757,10 @@ bool Qt4RunConfigurationFactory::canRestore(ProjectExplorer::Target *parent, con
     return ProjectExplorer::idFromMap(map).toString().startsWith(QLatin1String(QT4_RC_PREFIX));
 }
 
-ProjectExplorer::RunConfiguration *Qt4RunConfigurationFactory::restore(ProjectExplorer::Target *parent, const QVariantMap &map)
+ProjectExplorer::RunConfiguration *Qt4RunConfigurationFactory::doRestore(ProjectExplorer::Target *parent,
+                                                                         const QVariantMap &map)
 {
-    if (!canRestore(parent, map))
-        return 0;
-    Qt4RunConfiguration *rc = new Qt4RunConfiguration(parent, ProjectExplorer::idFromMap(map));
-    if (rc->fromMap(map))
-        return rc;
-
-    delete rc;
-    return 0;
+    return new Qt4RunConfiguration(parent, ProjectExplorer::idFromMap(map));
 }
 
 bool Qt4RunConfigurationFactory::canClone(ProjectExplorer::Target *parent, ProjectExplorer::RunConfiguration *source) const

src/plugins/qt4projectmanager/qt-desktop/qt4runconfiguration.h

@@ -214,19 +214,21 @@ public:
 
     bool canCreate(ProjectExplorer::Target *parent, const Core::Id id) const;
     bool canRestore(ProjectExplorer::Target *parent, const QVariantMap &map) const;
-    ProjectExplorer::RunConfiguration *restore(ProjectExplorer::Target *parent, const QVariantMap &map);
     bool canClone(ProjectExplorer::Target *parent, ProjectExplorer::RunConfiguration *source) const;
     ProjectExplorer::RunConfiguration *clone(ProjectExplorer::Target *parent, ProjectExplorer::RunConfiguration *source);
 
     QList<Core::Id> availableCreationIds(ProjectExplorer::Target *parent) const;
     QString displayNameForId(const Core::Id id) const;
 
-    bool canHandle(ProjectExplorer::Target *t) const;
     QList<ProjectExplorer::RunConfiguration *> runConfigurationsForNode(ProjectExplorer::Target *t,
                                                                         ProjectExplorer::Node *n);
 
 private:
+    bool canHandle(ProjectExplorer::Target *t) const;
+
     ProjectExplorer::RunConfiguration *doCreate(ProjectExplorer::Target *parent, const Core::Id id);
+    ProjectExplorer::RunConfiguration *doRestore(ProjectExplorer::Target *parent,
+                                                 const QVariantMap &map);
 };
 
 } // namespace Internal

src/plugins/qtsupport/customexecutablerunconfiguration.cpp

@@ -416,15 +416,10 @@ bool CustomExecutableRunConfigurationFactory::canRestore(ProjectExplorer::Target
 }
 
 ProjectExplorer::RunConfiguration *
-CustomExecutableRunConfigurationFactory::restore(ProjectExplorer::Target *parent, const QVariantMap &map)
+CustomExecutableRunConfigurationFactory::doRestore(ProjectExplorer::Target *parent, const QVariantMap &map)
 {
-    if (!canRestore(parent, map))
-        return 0;
-    CustomExecutableRunConfiguration *rc(new CustomExecutableRunConfiguration(parent));
-    if (rc->fromMap(map))
-        return rc;
-    delete rc;
-    return 0;
+    Q_UNUSED(map);
+    return new CustomExecutableRunConfiguration(parent);
 }
 
 bool CustomExecutableRunConfigurationFactory::canClone(ProjectExplorer::Target *parent,

src/plugins/qtsupport/customexecutablerunconfiguration.h

@@ -139,7 +139,6 @@ public:
 
     bool canCreate(ProjectExplorer::Target *parent, const Core::Id id) const;
     bool canRestore(ProjectExplorer::Target *parent, const QVariantMap &map) const;
-    ProjectExplorer::RunConfiguration *restore(ProjectExplorer::Target *parent, const QVariantMap &map);
     bool canClone(ProjectExplorer::Target *parent, ProjectExplorer::RunConfiguration *product) const;
     ProjectExplorer::RunConfiguration *clone(ProjectExplorer::Target *parent,
                                              ProjectExplorer::RunConfiguration *source);
@@ -148,6 +147,8 @@ private:
     bool canHandle(ProjectExplorer::Target *parent) const;
 
     ProjectExplorer::RunConfiguration *doCreate(ProjectExplorer::Target *parent, const Core::Id id);
+    ProjectExplorer::RunConfiguration *doRestore(ProjectExplorer::Target *parent,
+                                                 const QVariantMap &map);
 };
 
 } // namespace QtSupport

src/plugins/remotelinux/remotelinuxrunconfigurationfactory.cpp

@@ -110,17 +110,12 @@ RunConfiguration *RemoteLinuxRunConfigurationFactory::doCreate(Target *parent, c
     return new RemoteLinuxRunConfiguration(parent, id, pathFromId(id));
 }
 
-RunConfiguration *RemoteLinuxRunConfigurationFactory::restore(Target *parent,
+RunConfiguration *RemoteLinuxRunConfigurationFactory::doRestore(Target *parent,
                                                                 const QVariantMap &map)
 {
-    QTC_ASSERT(canRestore(parent, map), return 0);
-    RemoteLinuxRunConfiguration *rc = new RemoteLinuxRunConfiguration(parent,
+    Q_UNUSED(map);
+    return new RemoteLinuxRunConfiguration(parent,
                                            Core::Id(RemoteLinuxRunConfiguration::IdPrefix), QString());
-    if (rc->fromMap(map))
-        return rc;
-
-    delete rc;
-    return 0;
 }
 
 RunConfiguration *RemoteLinuxRunConfigurationFactory::clone(Target *parent,

src/plugins/remotelinux/remotelinuxrunconfigurationfactory.h

@@ -48,8 +48,6 @@ public:
     bool canCreate(ProjectExplorer::Target *parent, const Core::Id id) const;
 
     bool canRestore(ProjectExplorer::Target *parent, const QVariantMap &map) const;
-    ProjectExplorer::RunConfiguration *restore(ProjectExplorer::Target *parent,
-        const QVariantMap &map);
 
     bool canClone(ProjectExplorer::Target *parent, ProjectExplorer::RunConfiguration *source) const;
     ProjectExplorer::RunConfiguration *clone(ProjectExplorer::Target *parent,
@@ -59,6 +57,8 @@ private:
     bool canHandle(const ProjectExplorer::Target *target) const;
 
     ProjectExplorer::RunConfiguration *doCreate(ProjectExplorer::Target *parent, const Core::Id id);
+    ProjectExplorer::RunConfiguration *doRestore(ProjectExplorer::Target *parent,
+                                                 const QVariantMap &map);
 };
 
 } // namespace Internal