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svditer.hxx
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19
20#ifndef INCLUDED_SVX_SVDITER_HXX
21#define INCLUDED_SVX_SVDITER_HXX
22
23#include <vector>
24
25#include <svx/svxdllapi.h>
26
27class SdrObjList;
28class SdrObject;
29class SdrPage;
30class SdrMarkList;
31
32// SdrObjListIter methods:
33// SdrIterMode::Flat : Flat over the list
34// SdrIterMode::DeepWithGroups : With recursive descent parser, Next() also returns group objects
35// SdrIterMode::DeepNoGroups : With recursive descent parser, Next() returns no group objects
37
39{
40 std::vector< const SdrObject* > maObjList;
41 size_t mnIndex;
44
45 void ImpProcessObjectList(const SdrObjList& rSdrObjList, SdrIterMode eMode);
46 void ImpProcessMarkList(const SdrMarkList& rMarkList, SdrIterMode eMode);
47 void ImpProcessObj(const SdrObject& rSdrObject, SdrIterMode eMode);
48
49public:
50 explicit SdrObjListIter(const SdrObjList* pObjList, SdrIterMode eMode = SdrIterMode::DeepNoGroups, bool bReverse = false);
51 explicit SdrObjListIter(const SdrObjList* pObjList, bool bUseZOrder, SdrIterMode eMode = SdrIterMode::DeepNoGroups, bool bReverse = false);
52
53 /* SJ: the following function can now be used with every
54 SdrObject and is no longer limited to group objects */
55 explicit SdrObjListIter(const SdrObject& rSdrObject, SdrIterMode eMode = SdrIterMode::DeepNoGroups, bool bReverse = false);
56 explicit SdrObjListIter(const SdrPage* pSdrPage, SdrIterMode eMode = SdrIterMode::DeepNoGroups, bool bReverse = false);
57
59 explicit SdrObjListIter(const SdrMarkList& rMarkList, SdrIterMode eMode = SdrIterMode::DeepNoGroups);
60
61 void Reset() { mnIndex = (mbReverse ? maObjList.size() : 0L); }
62 bool IsMore() const { return (mbReverse ? mnIndex != 0 : ( mnIndex < maObjList.size())); }
64 {
65 const size_t idx(mbReverse ? --mnIndex : mnIndex++);
66 return (idx < maObjList.size()) ? const_cast< SdrObject* >(maObjList[idx]) : nullptr;
67 }
68
69 size_t Count() const { return maObjList.size(); }
70};
71
72#endif // INCLUDED_SVX_SVDITER_HXX
73
74/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
int mnIndex
bool mbReverse
size_t mnIndex
Definition: svditer.hxx:41
size_t Count() const
Definition: svditer.hxx:69
void Reset()
Definition: svditer.hxx:61
bool mbReverse
Definition: svditer.hxx:42
SdrObject * Next()
Definition: svditer.hxx:63
std::vector< const SdrObject * > maObjList
Definition: svditer.hxx:40
bool IsMore() const
Definition: svditer.hxx:62
bool mbUseZOrder
Definition: svditer.hxx:43
Abstract DrawObject.
Definition: svdobj.hxx:261
A SdrPage contains exactly one SdrObjList and a description of the physical page dimensions (size / m...
Definition: svdpage.hxx:377
const sal_uInt16 idx[]
SdrIterMode
Definition: svditer.hxx:36
#define SVXCORE_DLLPUBLIC
Definition: svxdllapi.h:35