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#ifndef DBAUI_DBWIZ_HXX
#define DBAUI_DBWIZ_HXX

#include <sfx2/tabdlg.hxx>
#include "dsntypes.hxx"
#include "IItemSetHelper.hxx"
#include <comphelper/uno3.hxx>
#include <svtools/wizardmachine.hxx>
#include "moduledbu.hxx"
#include <memory>

FORWARD_DECLARE_INTERFACE(beans,XPropertySet)
FORWARD_DECLARE_INTERFACE(sdbc,XConnection)
FORWARD_DECLARE_INTERFACE(lang,XMultiServiceFactory)

namespace dbaccess
{
    class ODsnTypeCollection;
}
//.........................................................................
namespace dbaui
{
//.........................................................................

//=========================================================================
//= ODbTypeWizDialog
//=========================================================================
class OGeneralPage;
class ODbDataSourceAdministrationHelper;
/** tab dialog for administrating the office wide registered data sources
*/
class ODbTypeWizDialog : public svt::OWizardMachine , public IItemSetHelper, public IDatabaseSettingsDialog,public dbaui::OModuleClient
{
private:
    OModuleClient m_aModuleClient;
    ::std::auto_ptr<ODbDataSourceAdministrationHelper>  m_pImpl;
    SfxItemSet*             m_pOutSet;
    ::dbaccess::ODsnTypeCollection*
                            m_pCollection;  /// the DSN type collection instance
    ::rtl::OUString         m_eType;

    sal_Bool                m_bResetting : 1;   /// sal_True while we're resetting the pages
    sal_Bool                m_bApplied : 1;     /// sal_True if any changes have been applied while the dialog was executing
    sal_Bool                m_bUIEnabled : 1;   /// <TRUE/> if the UI is enabled, false otherwise. Cannot be switched back to <TRUE/>, once it is <FALSE/>

public:
    /** ctor. The itemset given should have been created by <method>createItemSet</method> and should be destroyed
        after the dialog has been destroyed
    */
    ODbTypeWizDialog(Window* pParent
        ,SfxItemSet* _pItems
        ,const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxORB
        ,const ::com::sun::star::uno::Any& _aDataSourceName
        );
    virtual ~ODbTypeWizDialog();

    virtual const SfxItemSet* getOutputSet() const;
    virtual SfxItemSet* getWriteOutputSet();

    // forwards to ODbDataSourceAdministrationHelper
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > getORB() const;
    virtual ::std::pair< ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >,sal_Bool> createConnection();
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDriver > getDriver();
    virtual ::rtl::OUString getDatasourceType(const SfxItemSet& _rSet) const;
    virtual void clearPassword();
    virtual sal_Bool saveDatasource();
    virtual void setTitle(const ::rtl::OUString& _sTitle);
    virtual void enableConfirmSettings( bool _bEnable );

protected:
    /// to override to create new pages
    virtual TabPage*    createPage(WizardState _nState);
    virtual WizardState determineNextState(WizardState _nCurrentState) const;
    virtual sal_Bool    leaveState(WizardState _nState);
    virtual ::svt::IWizardPageController*
                        getPageController( TabPage* _pCurrentPage ) const;
    virtual sal_Bool    onFinish();

protected:
    inline sal_Bool isUIEnabled() const { return m_bUIEnabled; }
    inline void     disabledUI() { m_bUIEnabled = sal_False; }

    /// select a datasource with a given name, adjust the item set accordingly, and everything like that ..
    void implSelectDatasource(const ::rtl::OUString& _rRegisteredName);
    void resetPages(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxDatasource);

    enum ApplyResult
    {
        AR_LEAVE_MODIFIED,      // somthing was modified and has successfully been committed
        AR_LEAVE_UNCHANGED,     // no changes were made
        AR_KEEP                 // don't leave the page (e.g. because an error occured)
    };
    /** apply all changes made
    */
    ApplyResult implApplyChanges();

private:
    DECL_LINK(OnTypeSelected, OGeneralPage*);
};

//.........................................................................
}   // namespace dbaui
//.........................................................................

#endif // DBAUI_DBWIZ_HXX

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