include/svx/sdr/properties/emptyproperties.hxx

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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef _SDR_PROPERTIES_EMPTYPROPERTIES_HXX
  21 #define _SDR_PROPERTIES_EMPTYPROPERTIES_HXX
  22
  23 #include <svx/sdr/properties/properties.hxx>
  24 #include "svx/svxdllapi.h"
  25
  26 //////////////////////////////////////////////////////////////////////////////
  27
  28 namespace sdr
  29 {
  30     namespace properties
  31     {
  32         class SVX_DLLPUBLIC EmptyProperties : public BaseProperties
  33         {
  34         protected:
  35             // the to be used ItemSet
  36             SfxItemSet*                                     mpEmptyItemSet;
  37
  38             // create a new itemset
  39             virtual SfxItemSet& CreateObjectSpecificItemSet(SfxItemPool& rPool);
  40
  41             // test changeability for a single item
  42             virtual sal_Bool AllowItemChange(const sal_uInt16 nWhich, const SfxPoolItem* pNewItem = 0) const;
  43
  44             // Do the ItemChange, may do special handling
  45             virtual void ItemChange(const sal_uInt16 nWhich, const SfxPoolItem* pNewItem = 0);
  46
  47             // Called after ItemChange() is done for all items.
  48             virtual void PostItemChange(const sal_uInt16 nWhich);
  49
  50             // react on ItemSet changes
  51             virtual void ItemSetChanged(const SfxItemSet& rSet);
  52
  53         public:
  54             // basic constructor
  55             explicit EmptyProperties(SdrObject& rObj);
  56
  57             // constructor for copying, but using new object
  58             EmptyProperties(const EmptyProperties& rProps, SdrObject& rObj);
  59
  60             // destructor
  61             virtual ~EmptyProperties();
  62
  63             // Clone() operator, normally just calls the local copy constructor
  64             virtual BaseProperties& Clone(SdrObject& rObj) const;
  65
  66             // get itemset
  67             virtual const SfxItemSet& GetObjectItemSet() const;
  68
  69             // set single item
  70             virtual void SetObjectItem(const SfxPoolItem& rItem);
  71
  72             // set single item direct, do not do any notifies or things like that
  73             virtual void SetObjectItemDirect(const SfxPoolItem& rItem);
  74
  75             // clear single item
  76             virtual void ClearObjectItem(const sal_uInt16 nWhich = 0);
  77
  78             // clear single item direct, do not do any notifies or things like that.
  79             // Also supports complete deleteion of items when default parameter 0 is used.
  80             virtual void ClearObjectItemDirect(const sal_uInt16 nWhich = 0);
  81
  82             // set complete item set
  83             virtual void SetObjectItemSet(const SfxItemSet& rSet);
  84
  85             // set a new StyleSheet and broadcast
  86             virtual void SetStyleSheet(SfxStyleSheet* pNewStyleSheet, sal_Bool bDontRemoveHardAttr);
  87
  88             // get the installed StyleSheet
  89             virtual SfxStyleSheet* GetStyleSheet() const;
  90         };
  91     } // end of namespace properties
  92 } // end of namespace sdr
  93
  94 #endif //_SDR_PROPERTIES_EMPTYPROPERTIES_HXX
  95
  96 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */