request.hxx

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#ifndef INCLUDED_SFX2_REQUEST_HXX
#define INCLUDED_SFX2_REQUEST_HXX
 
#include <sal/config.h>
#include <sfx2/dllapi.h>
#include <sal/types.h>
#include <svl/itemset.hxx>
#include <svl/hint.hxx>
 
#include <memory>
 
class SfxPoolItem;
class SfxItemPool;
class SfxShell;
class SfxSlot;
class SfxViewFrame;
struct SfxRequest_Impl;
enum class SfxCallMode : sal_uInt16;
 
namespace com::sun::star::beans { struct PropertyValue; }
namespace com::sun::star::frame { class XDispatchRecorder; }
namespace com::sun::star::uno { template <class E> class Sequence; }
namespace weld { class Window; }
 
class SFX2_DLLPUBLIC SfxRequest final : public SfxHint
{
friend struct SfxRequest_Impl;
 
    sal_uInt16          nSlot;
    std::unique_ptr<SfxAllItemSet>        pArgs;
    std::unique_ptr< SfxRequest_Impl >    pImpl;
 
public:
    SAL_DLLPRIVATE void Record_Impl( SfxShell &rSh, const SfxSlot &rSlot,
                                     const css::uno::Reference< css::frame::XDispatchRecorder >& xRecorder,
                                     SfxViewFrame* );
private:
    SAL_DLLPRIVATE void Done_Impl( const SfxItemSet *pSet );
 
public:
                        SfxRequest( SfxViewFrame&, sal_uInt16 nSlotId );
                        SfxRequest( sal_uInt16 nSlot, SfxCallMode nCallMode, SfxItemPool &rPool );
                        SfxRequest( const SfxSlot* pSlot, const css::uno::Sequence < css::beans::PropertyValue >& rArgs,
                                            SfxCallMode nCallMode, SfxItemPool &rPool );
                        SfxRequest(sal_uInt16 nSlot, SfxCallMode nCallMode, const SfxAllItemSet& rSfxArgs);
                        SfxRequest( sal_uInt16 nSlot, SfxCallMode nCallMode, const SfxAllItemSet& rSfxArgs, const SfxAllItemSet& rSfxInternalArgs );
                        SfxRequest( const SfxRequest& rOrig );
                        virtual ~SfxRequest() override;
 
    sal_uInt16              GetSlot() const { return nSlot; }
    void                SetSlot(sal_uInt16 nNewSlot) { nSlot = nNewSlot; }
 
    sal_uInt16          GetModifier() const;
    void                SetModifier( sal_uInt16 nModi );
    void                SetInternalArgs_Impl( const SfxAllItemSet& rArgs );
    SAL_DLLPRIVATE const SfxItemSet* GetInternalArgs_Impl() const;
    const SfxItemSet*   GetArgs() const { return pArgs.get(); }
    void                SetArgs( const SfxAllItemSet& rArgs );
    void                AppendItem(const SfxPoolItem &);
    void                RemoveItem( sal_uInt16 nSlotId );
 
    template<class T> const T* GetArg(sal_uInt16 nSlotId) const
    {
        if (!pArgs)
            return nullptr;
        return pArgs->GetItem<T>(nSlotId, false);
    }
    template<class T> const T* GetArg(TypedWhichId<T> nSlotId) const
    {
        if (!pArgs)
            return nullptr;
        return pArgs->GetItem(nSlotId, false);
    }
 
    void                ReleaseArgs();
    void                SetReturnValue(const SfxPoolItem &);
    const SfxPoolItem*  GetReturnValue() const;
 
    static css::uno::Reference< css::frame::XDispatchRecorder > GetMacroRecorder(const SfxViewFrame& rFrame);
    static bool         HasMacroRecorder(const SfxViewFrame& rFrame);
    SfxCallMode         GetCallMode() const;
    void                AllowRecording( bool );
    bool                AllowsRecording() const;
    bool                IsAPI() const;
    bool                IsSynchronCall() const;
    void                SetSynchronCall( bool bSynchron );
 
    bool                IsDone() const;
    void                Done( bool bRemove = false );
 
    void                Ignore();
    void                Cancel();
    bool                IsCancelled() const;
    void                Done(const SfxItemSet &);
 
    void                ForgetAllArgs();
 
    weld::Window* GetFrameWeld() const;
private:
    const SfxRequest&   operator=(const SfxRequest &) = delete;
};
 
#endif
 
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