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defaultproperties.hxx
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19 
20 #ifndef INCLUDED_SVX_SDR_PROPERTIES_DEFAULTPROPERTIES_HXX
21 #define INCLUDED_SVX_SDR_PROPERTIES_DEFAULTPROPERTIES_HXX
22 
23 #include <sal/config.h>
24 
25 #include <memory>
26 
28 #include <svx/svxdllapi.h>
29 
30 struct _xmlTextWriter;
31 typedef struct _xmlTextWriter* xmlTextWriterPtr;
32 
33 namespace sdr::properties
34  {
36  {
37  protected:
38  // the to be used ItemSet
39  std::unique_ptr<SfxItemSet> mpItemSet;
40 
41  // create a new itemset
42  virtual std::unique_ptr<SfxItemSet> CreateObjectSpecificItemSet(SfxItemPool& rPool) override;
43 
44  // test changeability for a single item
45  virtual bool AllowItemChange(const sal_uInt16 nWhich, const SfxPoolItem* pNewItem = nullptr) const override;
46 
47  // Do the ItemChange, may do special handling
48  virtual void ItemChange(const sal_uInt16 nWhich, const SfxPoolItem* pNewItem = nullptr) override;
49 
50  // Called after ItemChange() is done for all items.
51  virtual void PostItemChange(const sal_uInt16 nWhich) override;
52 
53  // react on ItemSet changes
54  virtual void ItemSetChanged(const SfxItemSet& rSet) override;
55 
56  // check if SfxItemSet exists
57  bool HasSfxItemSet() const { return bool(mpItemSet); }
58 
59  public:
60  // basic constructor
61  explicit DefaultProperties(SdrObject& rObj);
62 
63  // constructor for copying, but using new object
64  DefaultProperties(const DefaultProperties& rProps, SdrObject& rObj);
65 
66  // destructor
67  virtual ~DefaultProperties() override;
68 
69  void dumpAsXml(xmlTextWriterPtr pWriter) const override;
70 
71  // Clone() operator, normally just calls the local copy constructor
72  virtual std::unique_ptr<BaseProperties> Clone(SdrObject& rObj) const override;
73 
74  // get itemset
75  virtual const SfxItemSet& GetObjectItemSet() const override;
76 
77  // set single item
78  virtual void SetObjectItem(const SfxPoolItem& rItem) override;
79 
80  // set single item direct, do not do any notifies or things like that
81  virtual void SetObjectItemDirect(const SfxPoolItem& rItem) override;
82 
83  // clear single item
84  virtual void ClearObjectItem(const sal_uInt16 nWhich = 0) override;
85 
86  // clear single item direct, do not do any notifies or things like that.
87  // Also supports complete deletion of items when default parameter 0 is used.
88  virtual void ClearObjectItemDirect(const sal_uInt16 nWhich) override;
89 
90  // set complete item set
91  virtual void SetObjectItemSet(const SfxItemSet& rSet) override;
92 
93  // set a new StyleSheet and broadcast
94  virtual void SetStyleSheet(SfxStyleSheet* pNewStyleSheet, bool bDontRemoveHardAttr) override;
95 
96  // get the installed StyleSheet
97  virtual SfxStyleSheet* GetStyleSheet() const override;
98 
99  // force default attributes for a specific object type, called from
100  // DefaultProperties::GetObjectItemSet() if a new ItemSet is created.
101  // Default implementation does nothing.
102  virtual void ForceDefaultAttributes();
103  };
104 
105 } // end of namespace sdr::properties
106 
107 #endif // INCLUDED_SVX_SDR_PROPERTIES_DEFAULTPROPERTIES_HXX
108 
109 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
struct _xmlTextWriter * xmlTextWriterPtr
std::unique_ptr< SfxItemSet > mpItemSet
struct _xmlTextWriter * xmlTextWriterPtr
Reference< XAnimationNode > Clone(const Reference< XAnimationNode > &xSourceNode, const SdPage *pSource, const SdPage *pTarget)
Abstract DrawObject.
Definition: svdobj.hxx:261
#define SVXCORE_DLLPUBLIC
Definition: svxdllapi.h:35