data: stop indexing of files with fatal errors and store them as incomplete (issue 358)

* avoid AST traversial for CXX translation units with fatal errors
* save all files within those translation units as incomplete
* show number of complete files in finished indexing dialog and overview stats
* display incomplete files hatched in graph view
* display incomplete file titles hatched in code view
* mention file incompleteness in tooltips
* removed derived Indexer classes and set ParserType via template parameter instead
* moved getSourceFileFromCDB from IndexerCxxCdb to IndexerCommandCxxCdb

bug id = 358

src/lib_java/data/indexer/IndexerFactoryModuleJava.cpp

@@ -1,6 +1,8 @@
 #include "data/indexer/IndexerFactoryModuleJava.h"
 
-#include "data/indexer/IndexerJava.h"
+#include "data/indexer/Indexer.h"
+#include "data/indexer/IndexerCommandJava.h"
+#include "data/parser/java/JavaParser.h"
 
 IndexerFactoryModuleJava::~IndexerFactoryModuleJava()
 {
@@ -8,5 +10,5 @@ IndexerFactoryModuleJava::~IndexerFactoryModuleJava()
 
 std::shared_ptr<IndexerBase> IndexerFactoryModuleJava::createIndexer()
 {
-	return std::make_shared<IndexerJava>();
+	return std::make_shared<Indexer<IndexerCommandJava, JavaParser>>();
 }

src/lib_java/data/indexer/IndexerJava.cpp

@@ -1,37 +0,0 @@
-#include "data/indexer/IndexerJava.h"
-
-#include "data/parser/ParserClientImpl.h"
-#include "data/parser/java/JavaParser.h"
-#include "utility/file/FileRegister.h"
-
-IndexerJava::IndexerJava()
-{
-}
-
-IndexerJava::~IndexerJava()
-{
-}
-
-std::shared_ptr<IntermediateStorage> IndexerJava::index(std::shared_ptr<IndexerCommandJava> indexerCommand, std::shared_ptr<FileRegister> fileRegister)
-{
-	std::shared_ptr<ParserClientImpl> parserClient = std::make_shared<ParserClientImpl>();
-	std::shared_ptr<JavaParser> parser = std::make_shared<JavaParser>(parserClient);
-
-	std::shared_ptr<IntermediateStorage> storage = std::make_shared<IntermediateStorage>();
-	parserClient->setStorage(storage);
-	parserClient->startParsingFile();
-
-	fileRegister->markFileIndexing(indexerCommand->getSourceFilePath());
-	parser->buildIndex(indexerCommand);
-	fileRegister->markIndexingFilesIndexed();
-
-	parserClient->finishParsingFile();
-	parserClient->resetStorage();
-
-	if (interrupted())
-	{
-		return std::shared_ptr<IntermediateStorage>();
-	}
-
-	return storage;
-}

src/lib_java/data/indexer/IndexerJava.h

@@ -1,17 +0,0 @@
-#ifndef INDEXER_JAVA_H
-#define INDEXER_JAVA_H
-
-#include "data/indexer/Indexer.h"
-#include "data/indexer/IndexerCommandJava.h"
-
-class IndexerJava: public Indexer<IndexerCommandJava>
-{
-public:
-	IndexerJava();
-	virtual ~IndexerJava();
-
-private:
-	virtual std::shared_ptr<IntermediateStorage> index(std::shared_ptr<IndexerCommandJava> indexerCommand, std::shared_ptr<FileRegister> fileRegister);
-};
-
-#endif // INDEXER_JAVA_H