svx/inc/sdr/properties/attributeproperties.hxx

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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SVX_SDR_PROPERTIES_ATTRIBUTEPROPERTIES_HXX
  21 #define INCLUDED_SVX_SDR_PROPERTIES_ATTRIBUTEPROPERTIES_HXX
  22
  23 #include <svl/lstner.hxx>
  24 #include <svl/stylesheetuser.hxx>
  25 #include <svx/sdr/properties/defaultproperties.hxx>
  26
  27
  28 namespace sdr::properties
  29     {
  30         class AttributeProperties : public DefaultProperties, public SfxListener, public svl::StyleSheetUser
  31         {
  32             // core to set parent at SfxItemSet and to execute the hard attribute computations
  33             void ImpSetParentAtSfxItemSet(bool bDontRemoveHardAttr);
  34
  35             // add style sheet, do all the necessary handling
  36             void ImpAddStyleSheet(SfxStyleSheet* pNewStyleSheet, bool bDontRemoveHardAttr);
  37
  38             // remove StyleSheet, do all the necessary handling
  39             void ImpRemoveStyleSheet();
  40
  41         protected:
  42             // create a new itemset
  43             virtual SfxItemSet CreateObjectSpecificItemSet(SfxItemPool& pPool) override;
  44
  45             // Do the ItemChange, may do special handling
  46             virtual void ItemChange(const sal_uInt16 nWhich, const SfxPoolItem* pNewItem = nullptr) override;
  47
  48             // react on ItemSet changes
  49             virtual void ItemSetChanged(std::span< const SfxPoolItem* const > aChangedItems, sal_uInt16 nDeletedWhich, bool bAdjustTextFrameWidthAndHeight = true) override;
  50
  51             // apply the correct SfyStyleSheet from SdrObject's SdrModel
  52             virtual void applyDefaultStyleSheetFromSdrModel();
  53
  54             // basic constructor
  55             explicit AttributeProperties(SdrObject& rObj);
  56
  57             // constructor for copying, but using new object
  58             AttributeProperties(const AttributeProperties& rProps, SdrObject& rObj);
  59
  60         public:
  61             // Clone() operator, normally just calls the local copy constructor
  62             virtual std::unique_ptr<BaseProperties> Clone(SdrObject& rObj) const override;
  63
  64             // Get the local ItemSet. This directly returns the local ItemSet of the object. No
  65             // merging of ItemSets is done for e.g. Group objects.
  66             virtual const SfxItemSet& GetObjectItemSet() const override;
  67
  68             // destructor
  69             virtual ~AttributeProperties() override;
  70
  71             // set a new StyleSheet and broadcast
  72             virtual void SetStyleSheet(SfxStyleSheet* pNewStyleSheet, bool bDontRemoveHardAttr,
  73                 bool bBroadcast, bool bAdjustTextFrameWidthAndHeight = true) override;
  74
  75             // get the installed StyleSheet
  76             virtual SfxStyleSheet* GetStyleSheet() const override;
  77
  78             // force all attributes which come from styles to hard attributes
  79             // to be able to live without the style.
  80             virtual void ForceStyleToHardAttributes() override;
  81
  82             // This is the Notify(...) from 2nd base class SfxListener
  83             virtual void Notify(SfxBroadcaster& rBC, const SfxHint& rHint) override;
  84
  85             virtual bool isUsedByModel() const override;
  86         private:
  87             // the StyleSheet of this object
  88             SfxStyleSheet*                                  mpStyleSheet;
  89         };
  90
  91 } // end of namespace sdr::properties
  92
  93
  94 #endif // INCLUDED_SVX_SDR_PROPERTIES_ATTRIBUTEPROPERTIES_HXX
  95
  96 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */