data: saving and loading Storage with sqlite file next to project file

src/lib/Project.cpp

@@ -14,7 +14,6 @@
 std::shared_ptr<Project> Project::create(StorageAccessProxy* storageAccessProxy)
 {
 	std::shared_ptr<Project> ptr(new Project(storageAccessProxy));
-	ptr->clearStorage();
 	return ptr;
 }
 
@@ -27,7 +26,7 @@ bool Project::loadProjectSettings(const FilePath& projectSettingsFile)
 	bool success = ProjectSettings::getInstance()->load(projectSettingsFile);
 	if (success)
 	{
-		m_projectSettingsFilepath = projectSettingsFile;
+		setProjectSettingsFilePath(projectSettingsFile);
 
 		//m_fileManager.reset();
 		updateFileManager();
@@ -39,7 +38,7 @@ bool Project::saveProjectSettings(const FilePath& projectSettingsFile)
 {
 	if (!projectSettingsFile.empty())
 	{
-		m_projectSettingsFilepath = projectSettingsFile;
+		setProjectSettingsFilePath(projectSettingsFile);
 	}
 
 	if (m_projectSettingsFilepath.empty())
@@ -56,7 +55,7 @@ bool Project::saveProjectSettings(const FilePath& projectSettingsFile)
 
 void Project::clearProjectSettings()
 {
-	m_projectSettingsFilepath = FilePath();
+	setProjectSettingsFilePath(FilePath());
 	ProjectSettings::getInstance()->clear();
 
 	//m_fileManager.reset();
@@ -71,12 +70,6 @@ void Project::reloadProjectSettings()
 	}
 }
 
-void Project::clearStorage()
-{
-	m_storage = std::make_shared<Storage>();
-	m_storageAccessProxy->setSubject(m_storage.get());
-}
-
 void Project::parseCode()
 {
 	if (m_projectSettingsFilepath.empty())
@@ -124,6 +117,21 @@ void Project::logStats() const
 	m_storage->logStats();
 }
 
+void Project::setProjectSettingsFilePath(const FilePath& path)
+{
+	if (path.empty())
+	{
+		m_storage.reset();
+	}
+	else if (m_projectSettingsFilepath != path)
+	{
+		m_storage = std::make_shared<Storage>(FilePath(path).replaceExtension("sqlite"));
+	}
+
+	m_storageAccessProxy->setSubject(m_storage.get());
+	m_projectSettingsFilepath = path;
+}
+
 void Project::updateFileManager()
 {
 	std::shared_ptr<ProjectSettings> projSettings = ProjectSettings::getInstance();

src/lib/Project.h

@@ -19,10 +19,10 @@ public:
 
 	bool loadProjectSettings(const FilePath& projectSettingsFile);
 	bool saveProjectSettings(const FilePath& projectSettingsFile);
+
 	void clearProjectSettings();
 	void reloadProjectSettings();
 
-	void clearStorage();
 	void parseCode();
 
 	void logStats() const;
@@ -32,6 +32,7 @@ private:
 	Project(const Project&);
 	Project operator=(const Project&);
 
+	void setProjectSettingsFilePath(const FilePath& path);
 	void updateFileManager();
 
 	Parser::Arguments getParserArguments() const;

src/lib/component/controller/GraphController.cpp

@@ -47,11 +47,6 @@ void GraphController::handleMessage(MessageActivateTokens* message)
 	buildGraph(message);
 }
 
-void GraphController::handleMessage(MessageFinishedParsing* message)
-{
-	getView()->clear();
-}
-
 void GraphController::handleMessage(MessageFlushUpdates* message)
 {
 	buildGraph(message);

src/lib/component/controller/GraphController.h

@@ -5,7 +5,6 @@
 
 #include "utility/messaging/MessageListener.h"
 #include "utility/messaging/type/MessageActivateTokens.h"
-#include "utility/messaging/type/MessageFinishedParsing.h"
 #include "utility/messaging/type/MessageFlushUpdates.h"
 #include "utility/messaging/type/MessageFocusIn.h"
 #include "utility/messaging/type/MessageFocusOut.h"
@@ -28,7 +27,6 @@ class StorageAccess;
 class GraphController
 	: public Controller
 	, public MessageListener<MessageActivateTokens>
-	, public MessageListener<MessageFinishedParsing>
 	, public MessageListener<MessageFlushUpdates>
 	, public MessageListener<MessageFocusIn>
 	, public MessageListener<MessageFocusOut>
@@ -42,7 +40,6 @@ public:
 
 private:
 	virtual void handleMessage(MessageActivateTokens* message);
-	virtual void handleMessage(MessageFinishedParsing* message);
 	virtual void handleMessage(MessageFlushUpdates* message);
 	virtual void handleMessage(MessageFocusIn* message);
 	virtual void handleMessage(MessageFocusOut* message);

src/lib/component/controller/SearchController.cpp

@@ -55,11 +55,6 @@ void SearchController::handleMessage(MessageFind* message)
 	getView()->setFocus();
 }
 
-void SearchController::handleMessage(MessageFinishedParsing* message)
-{
-	getView()->setMatches(std::vector<SearchMatch>());
-}
-
 void SearchController::handleMessage(MessageSearch* message)
 {
 	getView()->setMatches(message->getMatches());

src/lib/component/controller/SearchController.h

@@ -9,7 +9,6 @@
 #include "utility/messaging/type/MessageActivateFile.h"
 #include "utility/messaging/type/MessageActivateNodes.h"
 #include "utility/messaging/type/MessageFind.h"
-#include "utility/messaging/type/MessageFinishedParsing.h"
 #include "utility/messaging/type/MessageSearch.h"
 #include "utility/messaging/type/MessageSearchAutocomplete.h"
 
@@ -22,7 +21,6 @@ class SearchController
 	, public MessageListener<MessageActivateFile>
 	, public MessageListener<MessageActivateNodes>
 	, public MessageListener<MessageFind>
-	, public MessageListener<MessageFinishedParsing>
 	, public MessageListener<MessageSearch>
 	, public MessageListener<MessageSearchAutocomplete>
 {
@@ -35,7 +33,6 @@ private:
 	virtual void handleMessage(MessageActivateFile* message);
 	virtual void handleMessage(MessageActivateNodes* message);
 	virtual void handleMessage(MessageFind* message);
-	virtual void handleMessage(MessageFinishedParsing* message);
 	virtual void handleMessage(MessageSearch* message);
 	virtual void handleMessage(MessageSearchAutocomplete* message);
 

src/lib/data/SqliteStorage.cpp

@@ -7,7 +7,7 @@
 SqliteStorage::SqliteStorage(const std::string& dbFilePath)
 {
 	m_database.open(dbFilePath.c_str());
-	clear();
+	setup();
 }
 
 SqliteStorage::~SqliteStorage()
@@ -15,12 +15,16 @@ SqliteStorage::~SqliteStorage()
 	m_database.close();
 }
 
+void SqliteStorage::setup()
+{
+	m_database.execDML("PRAGMA foreign_keys=ON;");
+	setupTables();
+}
+
 void SqliteStorage::clear()
 {
 	m_database.execDML("PRAGMA foreign_keys=OFF;");
 	clearTables();
-	m_database.execDML("PRAGMA foreign_keys=ON;");
-	setupTables();
 }
 
 void SqliteStorage::beginTransaction()

src/lib/data/SqliteStorage.h

@@ -20,6 +20,7 @@ public:
 	SqliteStorage(const std::string& dbFilePath);
 	~SqliteStorage();
 
+	void setup();
 	void clear();
 
 	void beginTransaction();

src/lib/data/Storage.cpp

@@ -21,8 +21,8 @@
 #include "data/type/DataType.h"
 #include "settings/ApplicationSettings.h"
 
-Storage::Storage()
+Storage::Storage(const FilePath& dbPath)
-	: m_sqliteStorage("data/test.sqlite")
+	: m_sqliteStorage(dbPath.str())
 {
 }
 

src/lib/data/Storage.h

@@ -19,7 +19,7 @@ class Storage
 	, public StorageAccess
 {
 public:
-	Storage();
+	Storage(const FilePath& dbPath);
 	virtual ~Storage();
 
 	void clear();

src/lib/utility/file/FilePath.cpp

@@ -135,6 +135,11 @@ FilePath FilePath::withoutExtension() const
 	return FilePath(boost::filesystem::path(m_path).replace_extension());
 }
 
+FilePath FilePath::replaceExtension(const std::string& extension)
+{
+	return FilePath(boost::filesystem::path(m_path).replace_extension(extension));
+}
+
 bool FilePath::hasExtension(const std::vector<std::string>& extensions) const
 {
 	std::string e = extension();

src/lib/utility/file/FilePath.h

@@ -32,6 +32,7 @@ public:
 
 	std::string extension() const;
 	FilePath withoutExtension() const;
+	FilePath replaceExtension(const std::string& extension);
 	bool hasExtension(const std::vector<std::string>& extensions) const;
 
 	bool operator==(const FilePath& other) const;