Fill.h
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28 
29 #ifndef __FILL_H__
30 #define __FILL_H__
31 
32 #include <cstddef>
33 
34 #include <vector>
35 
36 #include <libwpd/libwpd.h>
37 
38 #include "ColorReference.h"
39 
40 namespace libmspub
41 {
42 class MSPUBCollector;
43 class Fill
44 {
45 protected:
47 public:
48  Fill(const MSPUBCollector *owner);
49  virtual WPXPropertyListVector getProperties(WPXPropertyList *out) const = 0;
50  virtual ~Fill() { }
51 private:
52  Fill(const Fill &) : m_owner(NULL) { }
53  Fill &operator=(const Fill &);
54 };
55 
56 class ImgFill : public Fill
57 {
58 protected:
59  unsigned m_imgIndex;
60 private:
62 public:
63  ImgFill(unsigned imgIndex, const MSPUBCollector *owner, bool isTexture);
64  virtual WPXPropertyListVector getProperties(WPXPropertyList *out) const;
65 private:
66  ImgFill(const ImgFill &) : Fill(NULL), m_imgIndex(0), m_isTexture(false) { }
67  ImgFill &operator=(const ImgFill &);
68 };
69 
70 class PatternFill : public ImgFill
71 {
74 public:
75  PatternFill(unsigned imgIndex, const MSPUBCollector *owner, ColorReference fg, ColorReference bg);
76  WPXPropertyListVector getProperties(WPXPropertyList *out) const;
77 private:
78  PatternFill(const PatternFill &) : ImgFill(0, NULL, true), m_fg(0x08000000), m_bg(0x08000000) { }
79  PatternFill &operator=(const ImgFill &);
80 };
81 
82 class SolidFill : public Fill
83 {
85  double m_opacity;
86 public:
87  SolidFill(ColorReference color, double opacity, const MSPUBCollector *owner);
88  WPXPropertyListVector getProperties(WPXPropertyList *out) const;
89 private:
90  SolidFill(const SolidFill &) : Fill(NULL), m_color(0x08000000), m_opacity(1) { }
91  SolidFill &operator=(const SolidFill &);
92 };
93 
94 class GradientFill : public Fill
95 {
96  struct StopInfo
97  {
99  unsigned m_offsetPercent;
100  double m_opacity;
101  StopInfo(ColorReference colorReference, unsigned offsetPercent, double opacity) : m_colorReference(colorReference), m_offsetPercent(offsetPercent), m_opacity(opacity) { }
102  };
103  std::vector<StopInfo> m_stops;
104  double m_angle;
105 public:
106  GradientFill(const MSPUBCollector *owner, double angle = 0);
107  void addColor(ColorReference c, unsigned offsetPercent, double opacity);
108  WPXPropertyListVector getProperties(WPXPropertyList *out) const;
109 private:
110  GradientFill(const GradientFill &) : Fill(NULL), m_stops(), m_angle(0) { }
112 };
113 }
114 
115 #endif /* __FILL_H__ */
116 /* vim:set shiftwidth=2 softtabstop=2 expandtab: */

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