LibreOffice Module vcl (master)  1
ImplLayoutRuns.hxx
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19 
20 #pragma once
21 
22 #include <vcl/dllapi.h>
23 
24 #include <vector>
25 
26 // used for managing runs e.g. for BiDi, glyph and script fallback
28 {
29 private:
31  std::vector<int> maRuns;
32 
33 public:
35  {
36  mnRunIndex = 0;
37  maRuns.reserve(8);
38  }
39 
40  void Clear() { maRuns.clear(); }
41  void AddPos(int nCharPos, bool bRTL);
42  void AddRun(int nMinRunPos, int nEndRunPos, bool bRTL);
43 
44  bool IsEmpty() const { return maRuns.empty(); }
45  void ResetPos() { mnRunIndex = 0; }
46  void NextRun() { mnRunIndex += 2; }
47  bool GetRun(int* nMinRunPos, int* nEndRunPos, bool* bRTL) const;
48  bool GetNextPos(int* nCharPos, bool* bRTL);
49  bool PosIsInRun(int nCharPos) const;
50  bool PosIsInAnyRun(int nCharPos) const;
51 };
52 
53 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
#define VCL_DLLPUBLIC
Definition: dllapi.h:29
std::vector< int > maRuns
bool IsEmpty() const