CppTools: honor pre-compiled headers in the code-model.

Task-number: QTCREATORBUG-476

Change-Id: I82ed92acdcda551d2c6a9ca221832ac20117a08f
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/src/plugins/cpptools/cppcodemodelsettings.cpp b/src/plugins/cpptools/cppcodemodelsettings.cpp
index a115d16bd0..d319f5c5db 100644
--- a/src/plugins/cpptools/cppcodemodelsettings.cpp
+++ b/src/plugins/cpptools/cppcodemodelsettings.cpp
@@ -42,6 +42,8 @@ void CppCodeModelSettings::fromSettings(QSettings *s)
     setIdForMimeType(supporters, QLatin1String(Constants::CPP_SOURCE_MIMETYPE));
     setIdForMimeType(supporters, QLatin1String(Constants::OBJECTIVE_C_SOURCE_MIMETYPE));
     setIdForMimeType(supporters, QLatin1String(Constants::OBJECTIVE_CPP_SOURCE_MIMETYPE));
+    QVariant v = s->value(QLatin1String(Constants::CPPTOOLS_MODEL_MANAGER_PCH_USAGE), PchUse_None);
+    setPCHUsage(static_cast<PCHUsage>(v.toInt()));
     s->endGroup();
 }
 
@@ -52,6 +54,7 @@ void CppCodeModelSettings::toSettings(QSettings *s)
     foreach (const QString &mimeType, m_modelManagerSupportByMimeType.keys())
         var[mimeType] = m_modelManagerSupportByMimeType[mimeType];
     s->setValue(QLatin1String(Constants::CPPTOOLS_MODEL_MANAGER_SUPPORTERS_KEY), QVariant(var));
+    s->setValue(QLatin1String(Constants::CPPTOOLS_MODEL_MANAGER_PCH_USAGE), pchUsage());
     s->endGroup();
 }