LibreOffice Module svx (master)  1
objectcontactofobjlistpainter.hxx
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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19 
20 #pragma once
21 
22 #include <config_options.h>
24 #include <svx/svxdllapi.h>
25 #include <svx/svdpage.hxx>
26 #include <tools/weakbase.hxx>
27 
28 class SdrPage;
29 class SdrObject;
30 
31 namespace sdr::contact {
32 
33 class UNLESS_MERGELIBS(SVXCORE_DLLPUBLIC) ObjectContactPainter : public ObjectContact
34 {
35 protected:
36  // Hierarchy access methods
37  virtual sal_uInt32 GetPaintObjectCount() const = 0;
38  virtual ViewContact& GetPaintObjectViewContact(sal_uInt32 nIndex) = 0;
39 
40 public:
41  // basic constructor/destructor
42  ObjectContactPainter();
43  virtual ~ObjectContactPainter() override;
44 };
45 
46 // typedef for transferring SdrObject
47 typedef ::std::vector< SdrObject* > SdrObjectVector;
48 
49 class SVXCORE_DLLPUBLIC ObjectContactOfObjListPainter final : public ObjectContactPainter
50 {
51  // Target OutputDevice
53 
54  // Set StartPoint for next run, also given in constructor
55  SdrObjectVector maStartObjects;
56 
57  // the processed page which is the base e.g. for PageNumberFields
59 
60  // Hierarchy access methods
61  virtual sal_uInt32 GetPaintObjectCount() const override;
62  virtual ViewContact& GetPaintObjectViewContact(sal_uInt32 nIndex) override;
63 
64 public:
65  // basic constructor/destructor
67  OutputDevice& rTargetDevice,
68  const SdrObjectVector& rObjects,
69  const SdrPage* pProcessedPage);
70  virtual ~ObjectContactOfObjListPainter() override;
71 
72  // Process the whole displaying
73  virtual void ProcessDisplay(DisplayInfo& rDisplayInfo) override;
74 
75  // recording MetaFile? Default is false
76  virtual bool isOutputToRecordingMetaFile() const override;
77 
78  // pdf export? Default is false
79  virtual bool isOutputToPDFFile() const override;
80 
81  virtual OutputDevice* TryToGetOutputDevice() const override;
82 };
83 
84 class ObjectContactOfPagePainter : public ObjectContactPainter
85 {
86  // the original ObjectContact this painter is working on
88 
89  // Set StartPoint for next run, also given in constructor
91 
92 protected:
93  // Hierarchy access methods
94  virtual sal_uInt32 GetPaintObjectCount() const override;
95  virtual ViewContact& GetPaintObjectViewContact(sal_uInt32 nIndex) override;
96 
97 public:
98  // basic constructor
99  ObjectContactOfPagePainter(ObjectContact& rOriginalObjectContact);
100  virtual ~ObjectContactOfPagePainter() override;
101 
102  // set another page
103  void SetStartPage(const SdrPage* pPage);
104  const SdrPage* GetStartPage() const { return mxStartPage.get(); }
105  SdrPage* GetStartPage() { return mxStartPage.get(); }
106 
107  virtual OutputDevice* TryToGetOutputDevice() const override;
108 };
109 
110 }
111 
112 
113 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
sal_Int32 nIndex
class UNLESS_MERGELIBS(SVXCORE_DLLPUBLIC) ObjectContactPainter typedef::std::vector< SdrObject * > SdrObjectVector
Abstract DrawObject.
Definition: svdobj.hxx:313
reference_type * get() const
#define SVXCORE_DLLPUBLIC
Definition: svxdllapi.h:35
A SdrPage contains exactly one SdrObjList and a description of the physical page dimensions (size / m...
Definition: svdpage.hxx:365