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Added ability to create CSV data source

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This commit is contained in:
Arin Alexander
2019-04-04 04:37:18 +03:00
parent de5cc0e0ca
commit 51b2effa3c
9 changed files with 737 additions and 329 deletions
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16
limereport/lrdatasourcemanager.h
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@@ -100,6 +100,7 @@ class DataSourceManager : public QObject, public ICollectionContainer, public IV
Q_PROPERTY(ACollectionProperty subqueries READ fakeCollectionReader)
Q_PROPERTY(ACollectionProperty subproxies READ fakeCollectionReader)
Q_PROPERTY(ACollectionProperty variables READ fakeCollectionReader)
Q_PROPERTY(ACollectionProperty csvs READ fakeCollectionReader)
friend class ReportEnginePrivate;
friend class ReportRender;
public:
@@ -112,7 +113,8 @@ public:
bool checkConnectionDesc(ConnectionDesc *connection);
void addQuery(const QString& name, const QString& sqlText, const QString& connectionName="");
void addSubQuery(const QString& name, const QString& sqlText, const QString& connectionName, const QString& masterDatasource);
void addProxy(const QString& name, QString master, QString detail, QList<FieldsCorrelation> fields);
void addProxy(const QString& name, const QString& master, const QString& detail, QList<FieldsCorrelation> fields);
void addCSV(const QString& name, const QString& csvText, const QString& separator, bool firstRowIsHeader);
bool addModel(const QString& name, QAbstractItemModel *model, bool owned);
void removeModel(const QString& name);
ICallbackDatasource* createCallbackDatasource(const QString &name);
@@ -143,18 +145,21 @@ public:
bool containsDatasource(const QString& dataSourceName);
bool isSubQuery(const QString& dataSourceName);
bool isProxy(const QString& dataSourceName);
bool isCSV(const QString& datasourceName);
bool isConnection(const QString& connectionName);
bool isConnectionConnected(const QString& connectionName);
bool connectConnection(const QString &connectionName);
void connectAutoConnections();
void disconnectConnection(const QString &connectionName);
QueryDesc* queryByName(const QString& dataSourceName);
SubQueryDesc* subQueryByName(const QString& dataSourceName);
ProxyDesc* proxyByName(QString datasourceName);
QueryDesc* queryByName(const QString& datasourceName);
SubQueryDesc* subQueryByName(const QString& datasourceName);
ProxyDesc* proxyByName(const QString& datasourceName);
CSVDesc* csvByName(const QString& datasourceName);
ConnectionDesc *connectionByName(const QString& connectionName);
int queryIndexByName(const QString& dataSourceName);
int subQueryIndexByName(const QString& dataSourceName);
int proxyIndexByName(const QString& dataSourceName);
int csvIndexByName(const QString& dataSourceName);
int connectionIndexByName(const QString& connectionName);
QList<ConnectionDesc *> &conections();
@@ -226,6 +231,7 @@ protected:
void putQueryDesc(QueryDesc *queryDesc);
void putSubQueryDesc(SubQueryDesc *subQueryDesc);
void putProxyDesc(ProxyDesc *proxyDesc);
void putCSVDesc(CSVDesc* csvDesc);
bool connectConnection(ConnectionDesc* connectionDesc);
void clearReportVariables();
QList<QString> childDatasources(const QString& datasourceName);
@@ -246,6 +252,7 @@ private slots:
void slotQueryTextChanged(const QString& queryName, const QString& queryText);
void slotVariableHasBeenAdded(const QString& variableName);
void slotVariableHasBeenChanged(const QString& variableName);
void slotCSVTextChanged(const QString& csvName, const QString& csvText);
private:
explicit DataSourceManager(QObject *parent = 0);
bool initAndOpenDB(QSqlDatabase &db, ConnectionDesc &connectionDesc);
@@ -256,6 +263,7 @@ private:
QList<SubQueryDesc*> m_subqueries;
QList<ProxyDesc*> m_proxies;
QList<VarDesc*> m_tempVars;
QList<CSVDesc*> m_csvs;
QMultiMap<QString,GroupFunction*> m_groupFunctions;
GroupFunctionFactory m_groupFunctionFactory;