Quelle  wizardshell.hxx   Sprache: C

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#pragma once

#include <com/sun/star/ui/dialogs/XWizardController.hpp>
#include <vcl/roadmapwizardmachine.hxx>
#include <map>
#include <memory>

using vcl::WizardTypes::WizardState;
using vcl::WizardTypes::CommitPageReason;

namespace svt::uno
{


    class WizardPageController;
    typedef std::shared_ptr< WizardPageController > PWizardPageController;


    //= WizardShell

    typedef ::vcl::RoadmapWizardMachine WizardShell_Base;
    class WizardShell : public WizardShell_Base
    {
    public:
        WizardShell(
            weld::Window* pParent,
            const css::uno::Reference< css::ui::dialogs::XWizardController >& i_rController,
            const css::uno::Sequence< css::uno::Sequence< sal_Int16 > >& i_rPaths
        );

        // Dialog overridables
        virtual short   run() override;

        // OWizardMachine overridables
        virtual std::unique_ptr<BuilderPage> createPage( WizardState i_nState ) override;
        virtual void        enterState( WizardState i_nState ) override;
        virtual bool        leaveState( WizardState i_nState ) override;
        virtual OUString    getStateDisplayName( WizardState i_nState ) const override;
        virtual bool        canAdvance() const override;
        virtual bool        onFinish() override;
        virtual vcl::IWizardPageController* getPageController(BuilderPage* pCurrentPage) const override;

        static sal_Int16 convertCommitReasonToTravelType( const CommitPageReason i_eReason );

        // operations
        bool    advanceTo( const sal_Int16 i_nPageId )
        {
            return skipUntil( impl_pageIdToState( i_nPageId ) );
        }
        bool    goBackTo( const sal_Int16 i_nPageId )
        {
            return skipBackwardUntil( impl_pageIdToState( i_nPageId ) );
        }
        using WizardShell_Base::travelNext;
        using WizardShell_Base::travelPrevious;

        void        activatePath( const sal_Int16 i_nPathID, const bool i_bFinal )
        {
            WizardShell_Base::activatePath( vcl::RoadmapWizardTypes::PathId( i_nPathID ), i_bFinal );
        }

        css::uno::Reference< css::ui::dialogs::XWizardPage >
                    getCurrentWizardPage() const;

        sal_Int16   getCurrentPage() const
        {
            return impl_stateToPageId( getCurrentState() );
        }

        void        enablePage( const sal_Int16 i_PageID, const bool i_Enable );

        bool        knowsPage( const sal_Int16 i_nPageID ) const
        {
            return knowsState( impl_pageIdToState( i_nPageID ) );
        }

    private:
        sal_Int16   impl_stateToPageId( const WizardState i_nState ) const
        {
            return static_cast< sal_Int16 >( i_nState + m_nFirstPageID );
        }

        WizardState impl_pageIdToState( const sal_Int16 i_nPageId ) const
        {
            return static_cast<WizardState>(i_nPageId - m_nFirstPageID);
        }

        PWizardPageController impl_getController(BuilderPage* i_pPage) const;

        virtual OUString getPageIdentForState(WizardState nState) const override;
        virtual WizardState getStateFromPageIdent(const OUString& rIdent) const override;

        // prevent outside access to some base class members
        using WizardShell_Base::skip;
        using WizardShell_Base::skipUntil;
        using WizardShell_Base::skipBackwardUntil;
        using WizardShell_Base::getCurrentState;
        using WizardShell_Base::activatePath;

    private:
        typedef std::map<BuilderPage*, PWizardPageController> Page2ControllerMap;

        const css::uno::Reference< css::ui::dialogs::XWizardController >  m_xController;
        const sal_Int16                                                                             m_nFirstPageID;
        Page2ControllerMap                                                                          m_aPageControllers;
    };


} // namespace svt::uno



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