logic: Ask user before reparsing the project

While the message box with the question is visible the ui is blocked. A message appears when:
* when project was edited
* when preferences were edited
* when project file has more recent changes than db
* when db has a different version than Coati

src/lib/data/SqliteStorage.cpp

@@ -10,9 +10,10 @@
 #include "utility/utilityString.h"
 #include "utility/Version.h"
 
-SqliteStorage::SqliteStorage(const std::string& dbFilePath)
+SqliteStorage::SqliteStorage(const FilePath& dbFilePath)
+	: m_dbFilePath(dbFilePath)
 {
-	m_database.open(dbFilePath.c_str());
+	m_database.open(m_dbFilePath.str().c_str());
 
 	m_database.execDML("PRAGMA foreign_keys=ON;");
 }
@@ -22,23 +23,17 @@ SqliteStorage::~SqliteStorage()
 	m_database.close();
 }
 
-bool SqliteStorage::init()
+void SqliteStorage::init()
 {
 	Version version = getVersion();
 
 	if (version.isEmpty())
 	{
 		setup();
-		return false;
 	}
 	else if (version.isDifferentStorageVersionThan(Version::getApplicationVersion()))
 	{
 		clear();
-		return false;
-	}
-	else
-	{
-		return true;
 	}
 }
 
@@ -71,6 +66,11 @@ void SqliteStorage::rollbackTransaction()
 	m_database.execDML("ROLLBACK TRANSACTION;");
 }
 
+FilePath SqliteStorage::getDbFilePath() const
+{
+	return m_dbFilePath;
+}
+
 Version SqliteStorage::getVersion() const
 {
 	std::string versionStr = getMetaValue("version");

src/lib/data/SqliteStorage.h

@@ -20,10 +20,10 @@ class Version;
 class SqliteStorage
 {
 public:
-	SqliteStorage(const std::string& dbFilePath);
+	SqliteStorage(const FilePath& dbFilePath);
 	~SqliteStorage();
 
-	bool init();
+	void init();
 	void setup();
 	void clear();
 
@@ -31,6 +31,8 @@ public:
 	void commitTransaction();
 	void rollbackTransaction();
 
+	FilePath getDbFilePath() const;
+
 	Version getVersion() const;
 	void setVersion(const Version& version);
 
@@ -129,6 +131,7 @@ private:
 	ResultType getFirstResult(const std::string& query) const;
 
 	mutable CppSQLite3DB m_database;
+	FilePath m_dbFilePath;
 };
 
 template <typename ResultType>

src/lib/data/Storage.cpp

@@ -25,7 +25,7 @@
 #include "settings/ApplicationSettings.h"
 
 Storage::Storage(const FilePath& dbPath)
-	: m_sqliteStorage(dbPath.str())
+	: m_sqliteStorage(dbPath)
 {
 }
 
@@ -33,18 +33,23 @@ Storage::~Storage()
 {
 }
 
+FilePath Storage::getDbFilePath() const
+{
+	return m_sqliteStorage.getDbFilePath();
+}
+
 Version Storage::getVersion() const
 {
 	return m_sqliteStorage.getVersion();
 }
 
-bool Storage::init()
+void Storage::init()
 {
 	m_commandIndex.addNode(0, NameHierarchy(SearchMatch::getCommandName(SearchMatch::COMMAND_ALL)));
 	m_commandIndex.addNode(0, NameHierarchy(SearchMatch::getCommandName(SearchMatch::COMMAND_ERROR)));
 	m_commandIndex.finishSetup();
 
-	return m_sqliteStorage.init();
+	m_sqliteStorage.init();
 }
 
 void Storage::clear()

src/lib/data/Storage.h

@@ -22,9 +22,10 @@ public:
 	Storage(const FilePath& dbPath);
 	virtual ~Storage();
 
+	FilePath getDbFilePath() const;
 	Version getVersion() const;
 
-	bool init();
+	void init();
 	void clear();
 	void clearCaches();