fmtools.hxx

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#ifndef INCLUDED_SVX_FMTOOLS_HXX
#define INCLUDED_SVX_FMTOOLS_HXX
 
#include <config_options.h>
#include <svx/svxdllapi.h>
 
#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
#include <com/sun/star/sdbc/XResultSet.hpp>
#include <com/sun/star/sdbcx/XRowLocate.hpp>
#include <com/sun/star/lang/EventObject.hpp>
#include <com/sun/star/lang/XEventListener.hpp>
 
#include <rtl/ref.hxx>
#include <cppuhelper/implbase.hxx>
#include <o3tl/sorted_vector.hxx>
#include <mutex>
 
namespace com::sun::star::awt { class XWindow; }
namespace com::sun::star::beans { class XPropertySet; }
namespace com::sun::star::container { class XIndexAccess; }
namespace com::sun::star::container { class XNameAccess; }
namespace com::sun::star::lang { class XComponent; }
namespace com::sun::star::lang { class XServiceInfo; }
namespace com::sun::star::sdbc { class SQLException; }
namespace com::sun::star::sdbc { class XRowSet; }
namespace com::sun::star::sdb { class SQLContext; }
namespace com::sun::star::sdb { struct SQLErrorEvent; }
enum class SdrObjKind : sal_uInt16;
 
// common types
 
// displaying a database exception for the user
// display info about a simple css::sdbc::SQLException
void displayException(const css::sdbc::SQLException&, const css::uno::Reference<css::awt::XWindow>& rParent);
SVXCORE_DLLPUBLIC void displayException(const css::sdb::SQLContext&, const css::uno::Reference<css::awt::XWindow>& rParent);
void displayException(const css::sdb::SQLErrorEvent&, const css::uno::Reference<css::awt::XWindow>& rParent);
void displayException(const css::uno::Any&, const css::uno::Reference<css::awt::XWindow>& rParent);
 
sal_Int32 getElementPos(const css::uno::Reference< css::container::XIndexAccess>& xCont, const css::uno::Reference< css::uno::XInterface>& xElement);
 
SVXCORE_DLLPUBLIC OUString getLabelName(const css::uno::Reference< css::beans::XPropertySet>& xControlModel);
 
 
// = class CursorWrapper - a helper class which works in common with a css::uno::Reference<XDatabaseUpdateCursor>,
//                          XDatabaseBookmarkCursor and XDatabaseDirectCursor each
 
 
class SAL_WARN_UNUSED CursorWrapper
{
private:
    css::uno::Reference< css::uno::XInterface>                m_xGeneric;
    css::uno::Reference< css::sdbc::XResultSet>               m_xMoveOperations;
    css::uno::Reference< css::sdbcx::XRowLocate>              m_xBookmarkOperations;
    css::uno::Reference< css::sdbcx::XColumnsSupplier>        m_xColumnsSupplier;
    css::uno::Reference< css::beans::XPropertySet>            m_xPropertyAccess;
 
public:
    // Construction/Destruction
    CursorWrapper(const css::uno::Reference< css::sdbc::XRowSet>& _rxCursor, bool bUseCloned = false);
    UNLESS_MERGELIBS(SVXCORE_DLLPUBLIC) CursorWrapper(const css::uno::Reference< css::sdbc::XResultSet>& _rxCursor, bool bUseCloned = false);
        // if bUseCloned == sal_True, the cursor is first doubled over the XCloneable interface (which it must implement)
        // and then used
 
    friend bool operator==(const CursorWrapper& lhs, const CursorWrapper& rhs)
    {
        return lhs.m_xGeneric.get() == rhs.m_xGeneric.get();
    }
 
    bool is() const { return m_xMoveOperations.is(); }
    bool Is() const { return m_xMoveOperations.is(); }
 
    operator const css::uno::Reference< css::uno::XInterface>& () const{ return m_xGeneric; }
 
    // 'Conversions'
    CursorWrapper& operator=(const css::uno::Reference< css::sdbc::XRowSet>& xCursor);
    operator const css::uno::Reference< css::sdbc::XResultSet>& () const          { return m_xMoveOperations; }
 
    const css::uno::Reference< css::beans::XPropertySet >&        getPropertySet() const      { return m_xPropertyAccess; }
 
    // css::uno::Reference< css::sdbcx::XRowLocate>
    css::uno::Any getBookmark()
    { return m_xBookmarkOperations->getBookmark(); }
    bool moveToBookmark(const css::uno::Any& bookmark) { return m_xBookmarkOperations->moveToBookmark(bookmark); }
 
    // css::sdbc::XResultSet
    bool isBeforeFirst() const              { return m_xMoveOperations->isBeforeFirst(); }
    bool isAfterLast() const                { return m_xMoveOperations->isAfterLast(); }
    bool isFirst() const                    { return m_xMoveOperations->isFirst(); }
    bool isLast() const                     { return m_xMoveOperations->isLast(); }
    void beforeFirst()                          { m_xMoveOperations->beforeFirst(); }
    bool first()                            { return m_xMoveOperations->first(); }
    bool last()                             { return m_xMoveOperations->last(); }
    sal_Int32 getRow() const                    { return m_xMoveOperations->getRow(); }
    bool absolute(sal_Int32 nPosition)          { return m_xMoveOperations->absolute(nPosition); }
    bool relative(sal_Int32 nCount)             { return m_xMoveOperations->relative(nCount); }
    bool previous()                         { return m_xMoveOperations->previous(); }
    bool next()                             { return m_xMoveOperations->next(); }
    void refreshRow()                       { m_xMoveOperations->refreshRow(); }
    bool rowDeleted()                       { return m_xMoveOperations->rowDeleted(); }
    // css::sdbcx::XColumnsSupplier
    css::uno::Reference< css::container::XNameAccess> getColumns() const { return m_xColumnsSupplier->getColumns(); }
private:
    void ImplConstruct(const css::uno::Reference< css::sdbc::XResultSet>& _rxCursor, bool bUseCloned);
};
 
 
class FmXDisposeMultiplexer;
class SAL_WARN_UNUSED FmXDisposeListener
{
    friend class FmXDisposeMultiplexer;
 
    rtl::Reference<FmXDisposeMultiplexer> m_pAdapter;
    std::mutex   m_aMutex;
 
public:
    virtual ~FmXDisposeListener();
 
    virtual void disposing(sal_Int16 _nId) = 0;
 
protected:
    void setAdapter(FmXDisposeMultiplexer* pAdapter);
};
 
class SAL_WARN_UNUSED FmXDisposeMultiplexer final : public cppu::WeakImplHelper< css::lang::XEventListener >
{
    css::uno::Reference< css::lang::XComponent>       m_xObject;
    FmXDisposeListener* m_pListener;
 
    virtual ~FmXDisposeMultiplexer() override;
public:
    FmXDisposeMultiplexer(FmXDisposeListener* _pListener, const css::uno::Reference< css::lang::XComponent>& _rxObject);
 
// css::lang::XEventListener
    virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
 
    void dispose();
};
 
SdrObjKind getControlTypeByObject(const css::uno::Reference< css::lang::XServiceInfo>& _rxObject);
    // get the object type (OBJ_FM_...) from the services the object supports
 
 
bool isRowSetAlive(const css::uno::Reference< css::uno::XInterface>& _rxRowSet);
    // checks if the css::sdbcx::XColumnsSupplier provided by _rxRowSet supplies any columns
 
 
typedef ::o3tl::sorted_vector< css::uno::Reference< css::uno::XInterface > > InterfaceBag;
 
#endif // INCLUDED_SVX_FMTOOLS_HXX
 
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