Clang: Simplify triggering initialization of supportive translation unit

Use a flag to indicate whether a supportive translation unit should be
set up. It will be needed in a follow-up change, too.

Change-Id: I6858caa303fcd9dca9486607380240dd5895a14a
Reviewed-by: David Schulz <david.schulz@qt.io>

1 files changed, 18 insertions, 0 deletions

diff --git a/src/tools/clangbackend/ipcsource/clangdocument.cpp b/src/tools/clangbackend/ipcsource/clangdocument.cpp
index a267caa20d..9415db32fc 100644
--- a/src/tools/clangbackend/ipcsource/clangdocument.cpp
+++ b/src/tools/clangbackend/ipcsource/clangdocument.cpp
@@ -77,6 +77,7 @@ public:
     bool hasParseOrReparseFailed = false;
     bool isUsedByCurrentEditor = false;
     bool isVisibleInEditor = false;
+    bool increaseResponsiveness = false;
 };
 
 DocumentData::DocumentData(const Utf8String &filePath,
@@ -213,6 +214,23 @@ void Document::setDocumentRevision(uint revision)
     d->documentRevision = revision;
 }
 
+bool Document::isResponsivenessIncreased() const
+{
+    return d->translationUnits.size() > 1;
+}
+
+bool Document::isResponsivenessIncreaseNeeded() const
+{
+    checkIfNull();
+
+    return d->increaseResponsiveness;
+}
+
+void Document::setResponsivenessIncreaseNeeded(bool responsivenessIncreaseNeeded)
+{
+    d->increaseResponsiveness = responsivenessIncreaseNeeded;
+}
+
 bool Document::isUsedByCurrentEditor() const
 {
     checkIfNull();