Clang: Clean up some IPC names

This is long overdue since some names were simply wrong and/or
misleading. Also, some of the old names were long enough to almost get
crazy.

The renaming starts from ClangCodeModelServerInterface and
ClangCodeModelClientInterface and affects usages and related functions.

For the ClangCodeModelServerInterface, categorize the messages in
 - messages that require a response (request*)
 - notification messages (the remaining ones)

Change-Id: I5342ed8e0d87404ee72f3c3766fd8ef7505defb1
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>

src/libs/clangsupport/clangcodemodelserverproxy.cpp

@@ -31,7 +31,8 @@
 
 namespace ClangBackEnd {
 
-ClangCodeModelServerProxy::ClangCodeModelServerProxy(ClangCodeModelClientInterface *client, QIODevice *ioDevice)
+ClangCodeModelServerProxy::ClangCodeModelServerProxy(ClangCodeModelClientInterface *client,
+                                                     QIODevice *ioDevice)
     : BaseServerProxy(client, ioDevice)
 {
 }
@@ -41,47 +42,47 @@ void ClangCodeModelServerProxy::end()
     m_writeMessageBlock.write(EndMessage());
 }
 
-void ClangCodeModelServerProxy::registerTranslationUnitsForEditor(const RegisterTranslationUnitForEditorMessage &message)
+void ClangCodeModelServerProxy::documentsOpened(const DocumentsOpenedMessage &message)
 {
     m_writeMessageBlock.write(message);
 }
 
-void ClangCodeModelServerProxy::updateTranslationUnitsForEditor(const ClangBackEnd::UpdateTranslationUnitsForEditorMessage &message)
+void ClangCodeModelServerProxy::documentsChanged(const DocumentsChangedMessage &message)
 {
     m_writeMessageBlock.write(message);
 }
 
-void ClangCodeModelServerProxy::unregisterTranslationUnitsForEditor(const UnregisterTranslationUnitsForEditorMessage &message)
+void ClangCodeModelServerProxy::documentsClosed(const DocumentsClosedMessage &message)
 {
     m_writeMessageBlock.write(message);
 }
 
-void ClangCodeModelServerProxy::registerProjectPartsForEditor(const RegisterProjectPartsForEditorMessage &message)
+void ClangCodeModelServerProxy::projectPartsUpdated(const ProjectPartsUpdatedMessage &message)
 {
     m_writeMessageBlock.write(message);
 }
 
-void ClangCodeModelServerProxy::unregisterProjectPartsForEditor(const UnregisterProjectPartsForEditorMessage &message)
+void ClangCodeModelServerProxy::projectPartsRemoved(const ProjectPartsRemovedMessage &message)
 {
     m_writeMessageBlock.write(message);
 }
 
-void ClangBackEnd::ClangCodeModelServerProxy::registerUnsavedFilesForEditor(const ClangBackEnd::RegisterUnsavedFilesForEditorMessage &message)
+void ClangCodeModelServerProxy::unsavedFilesUpdated(const UnsavedFilesUpdatedMessage &message)
 {
     m_writeMessageBlock.write(message);
 }
 
-void ClangBackEnd::ClangCodeModelServerProxy::unregisterUnsavedFilesForEditor(const ClangBackEnd::UnregisterUnsavedFilesForEditorMessage &message)
+void ClangCodeModelServerProxy::unsavedFilesRemoved(const UnsavedFilesRemovedMessage &message)
 {
     m_writeMessageBlock.write(message);
 }
 
-void ClangCodeModelServerProxy::completeCode(const CompleteCodeMessage &message)
+void ClangCodeModelServerProxy::requestCompletions(const RequestCompletionsMessage &message)
 {
     m_writeMessageBlock.write(message);
 }
 
-void ClangCodeModelServerProxy::requestDocumentAnnotations(const RequestDocumentAnnotationsMessage &message)
+void ClangCodeModelServerProxy::requestAnnotations(const RequestAnnotationsMessage &message)
 {
     m_writeMessageBlock.write(message);
 }
@@ -101,7 +102,8 @@ void ClangCodeModelServerProxy::requestToolTip(const RequestToolTipMessage &mess
     m_writeMessageBlock.write(message);
 }
 
-void ClangCodeModelServerProxy::updateVisibleTranslationUnits(const UpdateVisibleTranslationUnitsMessage &message)
+void ClangCodeModelServerProxy::documentVisibilityChanged(
+    const DocumentVisibilityChangedMessage &message)
 {
     m_writeMessageBlock.write(message);
 }