LibreOffice Module svx (master)  1
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
34 {
35  namespace properties
36  {
38  {
39  protected:
40  // the to be used ItemSet
41  std::unique_ptr<SfxItemSet> mpItemSet;
42 
43  // create a new itemset
44  virtual std::unique_ptr<SfxItemSet> CreateObjectSpecificItemSet(SfxItemPool& rPool) override;
45 
46  // test changeability for a single item
47  virtual bool AllowItemChange(const sal_uInt16 nWhich, const SfxPoolItem* pNewItem = nullptr) const override;
48 
49  // Do the ItemChange, may do special handling
50  virtual void ItemChange(const sal_uInt16 nWhich, const SfxPoolItem* pNewItem = nullptr) override;
51 
52  // Called after ItemChange() is done for all items.
53  virtual void PostItemChange(const sal_uInt16 nWhich) override;
54 
55  // react on ItemSet changes
56  virtual void ItemSetChanged(const SfxItemSet& rSet) override;
57 
58  // check if SfxItemSet exists
59  bool HasSfxItemSet() const { return bool(mpItemSet); }
60 
61  public:
62  // basic constructor
63  explicit DefaultProperties(SdrObject& rObj);
64 
65  // constructor for copying, but using new object
66  DefaultProperties(const DefaultProperties& rProps, SdrObject& rObj);
67 
68  // destructor
69  virtual ~DefaultProperties() override;
70 
71  void dumpAsXml(xmlTextWriterPtr pWriter) const override;
72 
73  // Clone() operator, normally just calls the local copy constructor
74  virtual std::unique_ptr<BaseProperties> Clone(SdrObject& rObj) const override;
75 
76  // get itemset
77  virtual const SfxItemSet& GetObjectItemSet() const override;
78 
79  // set single item
80  virtual void SetObjectItem(const SfxPoolItem& rItem) override;
81 
82  // set single item direct, do not do any notifies or things like that
83  virtual void SetObjectItemDirect(const SfxPoolItem& rItem) override;
84 
85  // clear single item
86  virtual void ClearObjectItem(const sal_uInt16 nWhich = 0) override;
87 
88  // clear single item direct, do not do any notifies or things like that.
89  // Also supports complete deletion of items when default parameter 0 is used.
90  virtual void ClearObjectItemDirect(const sal_uInt16 nWhich) override;
91 
92  // set complete item set
93  virtual void SetObjectItemSet(const SfxItemSet& rSet) override;
94 
95  // set a new StyleSheet and broadcast
96  virtual void SetStyleSheet(SfxStyleSheet* pNewStyleSheet, bool bDontRemoveHardAttr) override;
97 
98  // get the installed StyleSheet
99  virtual SfxStyleSheet* GetStyleSheet() const override;
100 
101  // force default attributes for a specific object type, called from
102  // DefaultProperties::GetObjectItemSet() if a new ItemSet is created.
103  // Default implementation does nothing.
104  virtual void ForceDefaultAttributes();
105  };
106  } // end of namespace properties
107 } // end of namespace sdr
108 
109 #endif // INCLUDED_SVX_SDR_PROPERTIES_DEFAULTPROPERTIES_HXX
110 
111 /* 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:312
#define SVXCORE_DLLPUBLIC
Definition: svxdllapi.h:35