llparcelselection.h

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#ifndef LLPARCELSELECTION_H
#define LLPARCELSELECTION_H

#include "llmemory.h"

class LLParcel;

class LLParcelSelection : public LLRefCount
{
        friend class LLViewerParcelMgr;

protected:
        ~LLParcelSelection();

public:
        LLParcelSelection(LLParcel* parcel);
        LLParcelSelection();

        // this can return NULL at any time, as parcel selection
        // might have been invalidated.
        LLParcel* getParcel() { return mParcel; }

        // Return the number of grid units that are owned by you within
        // the selection (computed by server).
        S32 getSelfCount() const { return mSelectedSelfCount; }

        // Returns area that will actually be claimed in meters squared.
        S32             getClaimableArea() const;
        bool    hasOthersSelected() const;

        // Does the selection have multiple land owners in it?
        BOOL    getMultipleOwners() const;

        // Is the entire parcel selected, or just a part?
        BOOL    getWholeParcelSelected() const;

        static LLParcelSelection* getNullParcelSelection();

private:
        void setParcel(LLParcel* parcel) { mParcel = parcel; }

private:
        LLParcel*       mParcel;
        BOOL            mSelectedMultipleOwners;
        BOOL            mWholeParcelSelected;
        S32                     mSelectedSelfCount;
        S32                     mSelectedOtherCount;
        S32                     mSelectedPublicCount;

        static LLPointer<LLParcelSelection> sNullSelection;
};

typedef LLSafeHandle<LLParcelSelection> LLParcelSelectionHandle;

#endif

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