Clang: Add UpdateTranslationUnitsForEditorMessage

If an editor is changing all translation units independent of their project
part they must be updated too. So we introduce a new message to update all
translation units with the same file path.

Change-Id: I70d0ea2bbca9fa880111ff7219573e54f3277026
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@theqtcompany.com>

1 files changed, 14 insertions, 11 deletions

diff --git a/src/plugins/clangcodemodel/clangcompletionassistprovider.cpp b/src/plugins/clangcodemodel/clangcompletionassistprovider.cpp
index eb0f5797ec..4aa358ab08 100644
--- a/src/plugins/clangcodemodel/clangcompletionassistprovider.cpp
+++ b/src/plugins/clangcodemodel/clangcompletionassistprovider.cpp
@@ -31,6 +31,7 @@
 #include "clangcompletionassistprovider.h"
 
 #include "clangcompletionassistprocessor.h"
+#include "clangeditordocumentprocessor.h"
 #include "clangutils.h"
 #include "pchmanager.h"
 
@@ -70,18 +71,20 @@ TextEditor::AssistInterface *ClangCompletionAssistProvider::createAssistInterfac
         int position,
         TextEditor::AssistReason reason) const
 {
-    const CppTools::ProjectPart::Ptr projectPart = Utils::projectPartForFile(filePath);
-    QTC_ASSERT(!projectPart.isNull(), return 0);
+    const CppTools::ProjectPart::Ptr projectPart = Utils::projectPartForFileBasedOnProcessor(filePath);
+    if (projectPart) {
+        const PchInfo::Ptr pchInfo = PchManager::instance()->pchInfo(projectPart);
+        return new ClangCompletionAssistInterface(m_ipcCommunicator,
+                                                  textEditorWidget,
+                                                  position,
+                                                  filePath,
+                                                  reason,
+                                                  projectPart->headerPaths,
+                                                  pchInfo,
+                                                  projectPart->languageFeatures);
+    }
 
-    const PchInfo::Ptr pchInfo = PchManager::instance()->pchInfo(projectPart);
-    return new ClangCompletionAssistInterface(m_ipcCommunicator,
-                                              textEditorWidget,
-                                              position,
-                                              filePath,
-                                              reason,
-                                              projectPart->headerPaths,
-                                              pchInfo,
-                                              projectPart->languageFeatures);
+    return 0;
 }
 
 } // namespace Internal