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ISelectionDataSuite.h
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4 //
5 // Owner: Michael Martz
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26 
27 #ifndef _ISelectionDataSuite_
28 #define _ISelectionDataSuite_
29 //________________________________________________________________________________________________
30 // INCLUDES
31 //________________________________________________________________________________________________
32  #include "IPMUnknown.h"
33  #include "ShuksanID.h"
34  #include "PMRect.h"
35 //================================================================================================
36  class IControlView;
37 //________________________________________________________________________________________________
38 // CLASS DECLARATION
39 //________________________________________________________________________________________________
40 
43 class ISelectionDataSuite : public IPMUnknown
44  {
45  //____________________________________________________________________________________________
46  // Data Types
47  //____________________________________________________________________________________________
48  public:
49  enum { kDefaultIID = IID_ISELECTIONDATASUITE };
50 
51  //____________________________________________________________________________________________
52  // Member functions
53  //____________________________________________________________________________________________
54  public:
59  virtual PBPMRect CalculatePBSelectionBounds (IControlView* iLayoutControlView) const = 0;
60 
65  virtual PMRect CalculateViewSelectionBounds (IControlView* iLayoutControlView) const = 0;
66 
71  virtual SysRgn GetSelectionRgn (IControlView* iLayoutControlView) const = 0;
72 
79  virtual PBPMPoint CalculatePBCenterPoint (IControlView* iLayoutControlView) const = 0;
80 
85  virtual PMPoint CalculateViewCenterPoint (IControlView* iLayoutControlView) const = 0;
86 
95  virtual bool16 IsItemSelected(IPMUnknown* theItem) const = 0;
96 
100  virtual bool16 HasItemSelected() const = 0;
101 
107  virtual int32 GetSelectionCount() const = 0;
108  };
109 
110 #endif // _ISelectionDataSuite_