LibreOffice Module vcl (master)  1
svpbmp.hxx
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19 
20 #ifndef INCLUDED_VCL_INC_HEADLESS_SVPBMP_HXX
21 #define INCLUDED_VCL_INC_HEADLESS_SVPBMP_HXX
22 
23 #include <sal/config.h>
24 
25 #include <salbmp.hxx>
27 
29 {
30  std::unique_ptr<BitmapBuffer> mpDIB;
31 public:
32  SvpSalBitmap();
33  virtual ~SvpSalBitmap() override;
34 
35  // SalBitmap
36  virtual bool Create( const Size& rSize,
37  sal_uInt16 nBitCount,
38  const BitmapPalette& rPal ) override;
39  virtual bool Create( const SalBitmap& rSalBmp ) override;
40  virtual bool Create( const SalBitmap& rSalBmp,
41  SalGraphics* pGraphics ) override;
42  virtual bool Create( const SalBitmap& rSalBmp,
43  sal_uInt16 nNewBitCount ) override;
44  virtual bool Create( const css::uno::Reference< css::rendering::XBitmapCanvas >& rBitmapCanvas,
45  Size& rSize,
46  bool bMask = false ) override;
47  void Create(std::unique_ptr<BitmapBuffer> pBuf);
48  const BitmapBuffer* GetBuffer() const
49  {
50  return mpDIB.get();
51  }
52  virtual void Destroy() final override;
53  virtual Size GetSize() const override;
54  virtual sal_uInt16 GetBitCount() const override;
55 
56  virtual BitmapBuffer* AcquireBuffer( BitmapAccessMode nMode ) override;
57  virtual void ReleaseBuffer( BitmapBuffer* pBuffer, BitmapAccessMode nMode ) override;
58  virtual bool GetSystemData( BitmapSystemData& rData ) override;
59 
60  virtual bool ScalingSupported() const override;
61  virtual bool Scale( const double& rScaleX, const double& rScaleY, BmpScaleFlag nScaleFlag ) override;
62  virtual bool Replace( const Color& rSearchColor, const Color& rReplaceColor, sal_uInt8 nTol ) override;
63 
64  // MM02 exclusive management op's for SystemDependentData at WinSalBitmap
65  template<class T>
66  std::shared_ptr<T> getSystemDependentData() const
67  {
68  return std::static_pointer_cast<T>(basegfx::SystemDependentDataHolder::getSystemDependentData(typeid(T).hash_code()));
69  }
70 
71  template<class T, class... Args>
72  std::shared_ptr<T> addOrReplaceSystemDependentData(basegfx::SystemDependentDataManager& manager, Args&&... args) const
73  {
74  std::shared_ptr<T> r = std::make_shared<T>(manager, std::forward<Args>(args)...);
75 
76  // tdf#129845 only add to buffer if a relevant buffer time is estimated
77  if(r->calculateCombinedHoldCyclesInSeconds() > 0)
78  {
81  }
82 
83  return r;
84  }
85 };
86 
87 #endif // INCLUDED_VCL_INC_HEADLESS_SVPBMP_HXX
88 
89 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
#define VCL_DLLPUBLIC
Definition: dllapi.h:29
tuple args
std::unique_ptr< BitmapBuffer > mpDIB
Definition: svpbmp.hxx:30
void addOrReplaceSystemDependentData(SystemDependentData_SharedPtr &rData)
virtual bool Create(const Size &rSize, sal_uInt16 nBitCount, const BitmapPalette &rPal)=0
std::shared_ptr< T > addOrReplaceSystemDependentData(basegfx::SystemDependentDataManager &manager, Args &&...args) const
Definition: svpbmp.hxx:72
virtual void Destroy()=0
BitmapAccessMode
BmpScaleFlag
Definition: bitmap.hxx:48
unsigned char sal_uInt8
SystemDependentData_SharedPtr getSystemDependentData(size_t hash_code) const
const BitmapBuffer * GetBuffer() const
Definition: svpbmp.hxx:48
std::shared_ptr< SystemDependentData > SystemDependentData_SharedPtr