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19 
20 #include <drawinglayer/attribute/lineattribute.hxx>
21 #include <basegfx/color/bcolor.hxx>
22 #include <rtl/instance.hxx>
23 
24 
25 namespace drawinglayer::attribute
26 {
27         class ImpLineAttribute
28         {
29         public:
30             // data definitions
31             basegfx::BColor                         maColor;                // color
32             double                                  mfWidth;                // absolute line width
33             basegfx::B2DLineJoin                    meLineJoin;             // type of LineJoin
34             css::drawing::LineCap                   meLineCap;              // BUTT, ROUND, or SQUARE
35             double                                  mfMiterMinimumAngle;     // as needed for createAreaGeometry
36 
ImpLineAttribute(const basegfx::BColor & rColor,double fWidth,basegfx::B2DLineJoin aB2DLineJoin,css::drawing::LineCap aLineCap,double fMiterMinimumAngle)37             ImpLineAttribute(
38                 const basegfx::BColor& rColor,
39                 double fWidth,
40                 basegfx::B2DLineJoin aB2DLineJoin,
41                 css::drawing::LineCap aLineCap,
42                 double fMiterMinimumAngle)
43             :   maColor(rColor),
44                 mfWidth(fWidth),
45                 meLineJoin(aB2DLineJoin),
46                 meLineCap(aLineCap),
47                 mfMiterMinimumAngle(fMiterMinimumAngle)
48             {
49             }
50 
ImpLineAttribute()51             ImpLineAttribute()
52             :   maColor(basegfx::BColor()),
53                 mfWidth(0.0),
54                 meLineJoin(basegfx::B2DLineJoin::Round),
55                 meLineCap(css::drawing::LineCap_BUTT),
56                 mfMiterMinimumAngle(basegfx::deg2rad(15.0))
57             {
58             }
59 
60             // data read access
getColor() const61             const basegfx::BColor& getColor() const { return maColor; }
getWidth() const62             double getWidth() const { return mfWidth; }
getLineJoin() const63             basegfx::B2DLineJoin getLineJoin() const { return meLineJoin; }
getLineCap() const64             css::drawing::LineCap getLineCap() const { return meLineCap; }
getMiterMinimumAngle() const65             double getMiterMinimumAngle() const { return mfMiterMinimumAngle; }
66 
operator ==(const ImpLineAttribute & rCandidate) const67             bool operator==(const ImpLineAttribute& rCandidate) const
68             {
69                 return (getColor() == rCandidate.getColor()
70                     && getWidth() == rCandidate.getWidth()
71                     && getLineJoin() == rCandidate.getLineJoin()
72                     && getLineCap() == rCandidate.getLineCap()
73                     && getMiterMinimumAngle() == rCandidate.getMiterMinimumAngle());
74             }
75         };
76 
77         namespace
78         {
79             struct theGlobalDefault :
80                 public rtl::Static< LineAttribute::ImplType, theGlobalDefault > {};
81         }
82 
LineAttribute(const basegfx::BColor & rColor,double fWidth,basegfx::B2DLineJoin aB2DLineJoin,css::drawing::LineCap aLineCap,double fMiterMinimumAngle)83         LineAttribute::LineAttribute(
84             const basegfx::BColor& rColor,
85             double fWidth,
86             basegfx::B2DLineJoin aB2DLineJoin,
87             css::drawing::LineCap aLineCap,
88             double fMiterMinimumAngle)
89         :   mpLineAttribute(
90                 ImpLineAttribute(
91                     rColor,
92                     fWidth,
93                     aB2DLineJoin,
94                     aLineCap,
95                     fMiterMinimumAngle))
96         {
97         }
98 
LineAttribute()99         LineAttribute::LineAttribute()
100         :   mpLineAttribute(theGlobalDefault::get())
101         {
102         }
103 
104         LineAttribute::LineAttribute(const LineAttribute&) = default;
105 
106         LineAttribute::~LineAttribute() = default;
107 
isDefault() const108         bool LineAttribute::isDefault() const
109         {
110             return mpLineAttribute.same_object(theGlobalDefault::get());
111         }
112 
113         LineAttribute& LineAttribute::operator=(const LineAttribute&) = default;
114 
operator ==(const LineAttribute & rCandidate) const115         bool LineAttribute::operator==(const LineAttribute& rCandidate) const
116         {
117             // tdf#87509 default attr is always != non-default attr, even with same values
118             if(rCandidate.isDefault() != isDefault())
119                 return false;
120 
121             return rCandidate.mpLineAttribute == mpLineAttribute;
122         }
123 
getColor() const124         const basegfx::BColor& LineAttribute::getColor() const
125         {
126             return mpLineAttribute->getColor();
127         }
128 
getWidth() const129         double LineAttribute::getWidth() const
130         {
131             return mpLineAttribute->getWidth();
132         }
133 
getLineJoin() const134         basegfx::B2DLineJoin LineAttribute::getLineJoin() const
135         {
136             return mpLineAttribute->getLineJoin();
137         }
138 
getLineCap() const139         css::drawing::LineCap LineAttribute::getLineCap() const
140         {
141             return mpLineAttribute->getLineCap();
142         }
143 
getMiterMinimumAngle() const144         double LineAttribute::getMiterMinimumAngle() const
145         {
146             return mpLineAttribute->getMiterMinimumAngle();
147         }
148 
149 } // end of namespace
150 
151 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
152