svx/inc/sdr/properties/attributeproperties.hxx

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   9  * This file incorporates work covered by the following license notice:
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  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  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
  29 {
  30     namespace properties
  31     {
  32         class AttributeProperties : public DefaultProperties, public SfxListener, public svl::StyleSheetUser
  33         {
  34             // core to set parent at SfxItemSet and to execute the hard attribute computations
  35             void ImpSetParentAtSfxItemSet(bool bDontRemoveHardAttr);
  36
  37             // add style sheet, do all the necessary handling
  38             void ImpAddStyleSheet(SfxStyleSheet* pNewStyleSheet, bool bDontRemoveHardAttr);
  39
  40             // remove StyleSheet, do all the necessary handling
  41             void ImpRemoveStyleSheet();
  42
  43         protected:
  44             // the StyleSheet of this object
  45             SfxStyleSheet*                                  mpStyleSheet;
  46
  47             // create a new itemset
  48             virtual std::unique_ptr<SfxItemSet> CreateObjectSpecificItemSet(SfxItemPool& pPool) override;
  49
  50             // Do the ItemChange, may do special handling
  51             virtual void ItemChange(const sal_uInt16 nWhich, const SfxPoolItem* pNewItem = nullptr) override;
  52
  53             // react on ItemSet changes
  54             virtual void ItemSetChanged(const SfxItemSet& rSet) override;
  55
  56         public:
  57             // basic constructor
  58             explicit AttributeProperties(SdrObject& rObj);
  59
  60             // constructor for copying, but using new object
  61             AttributeProperties(const AttributeProperties& rProps, SdrObject& rObj);
  62
  63             // Clone() operator, normally just calls the local copy constructor
  64             virtual std::unique_ptr<BaseProperties> Clone(SdrObject& rObj) const override;
  65
  66             // Get the local ItemSet. This directly returns the local ItemSet of the object. No
  67             // merging of ItemSets is done for e.g. Group objects.
  68             virtual const SfxItemSet& GetObjectItemSet() const override;
  69
  70             // destructor
  71             virtual ~AttributeProperties() override;
  72
  73             // set a new StyleSheet and broadcast
  74             virtual void SetStyleSheet(SfxStyleSheet* pNewStyleSheet, bool bDontRemoveHardAttr) override;
  75
  76             // get the installed StyleSheet
  77             virtual SfxStyleSheet* GetStyleSheet() const override;
  78
  79             // force all attributes which come from styles to hard attributes
  80             // to be able to live without the style.
  81             virtual void ForceStyleToHardAttributes() override;
  82
  83             // This is the Notify(...) from 2nd base class SfxListener
  84             virtual void Notify(SfxBroadcaster& rBC, const SfxHint& rHint) override;
  85
  86             virtual bool isUsedByModel() const override;
  87         };
  88     } // end of namespace properties
  89 } // end of namespace sdr
  90
  91
  92 #endif // INCLUDED_SVX_SDR_PROPERTIES_ATTRIBUTEPROPERTIES_HXX
  93
  94 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */