1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
#pragma once
#include "../geometry/point2d.hpp"
#include "../geometry/any_rect2d.hpp"
#include "../base/matrix.hpp"
#include "defines.hpp"
#include "../std/vector.hpp"
namespace graphics
{
class OverlayRenderer;
class OverlayElement
{
public:
struct UserInfo
{
size_t m_mwmID;
uint32_t m_offset;
UserInfo() : m_mwmID(size_t(-1)) {}
inline bool IsValid() const { return (m_mwmID != size_t(-1)); }
inline bool operator== (UserInfo const & a) const
{
return IsValid() && (a.m_mwmID == m_mwmID) && (a.m_offset == m_offset);
}
};
private:
m2::PointD m_pivot;
graphics::EPosition m_position;
double m_depth;
bool m_isNeedRedraw;
bool m_isFrozen;
bool m_isVisible;
bool m_isValid;
mutable bool m_isDirtyRect;
mutable bool m_isDirtyLayout;
mutable bool m_isDirtyRoughRect;
mutable m2::RectD m_roughBoundRect;
math::Matrix<double, 3, 3> m_inverseMatrix;
protected:
math::Matrix<double, 3, 3> const & getResetMatrix() const;
public:
UserInfo m_userInfo;
static m2::PointD const computeTopLeft(m2::PointD const & sz,
m2::PointD const & pv,
EPosition pos);
struct Params
{
m2::PointD m_pivot;
graphics::EPosition m_position;
double m_depth;
UserInfo m_userInfo;
Params();
};
OverlayElement(Params const & p);
virtual ~OverlayElement();
/// PLEASE, REMEMBER THE REFERENCE!!!
virtual vector<m2::AnyRectD> const & boundRects() const = 0;
virtual void draw(OverlayRenderer * r, math::Matrix<double, 3, 3> const & m) const = 0;
/// Set new transformation ! RELATIVE TO INIT STATE ! for drawing and safe information for reseting
/// Need to call base class method
virtual void setTransformation(math::Matrix<double, 3, 3> const & m) = 0;
/// This method reset transformation to initial state.
/// Geometry stored in coordinates relative to the tile.
/// Need to call base class method
virtual void resetTransformation();
virtual double priority() const;
m2::PointD const & pivot() const;
virtual void setPivot(m2::PointD const & pv);
m2::PointD const point(EPosition pos) const;
void offset(m2::PointD const & offs);
graphics::EPosition position() const;
void setPosition(graphics::EPosition pos);
double depth() const;
void setDepth(double depth);
bool isFrozen() const;
void setIsFrozen(bool flag);
bool isNeedRedraw() const;
void setIsNeedRedraw(bool flag);
bool isDirtyRect() const;
void setIsDirtyRect(bool flag) const;
bool isDirtyLayout() const;
void setIsDirtyLayout(bool flag) const;
bool isVisible() const;
void setIsVisible(bool flag);
bool isValid() const;
void setIsValid(bool flag);
m2::PointD getOffset() const;
void setOffset(m2::PointD offset);
UserInfo const & userInfo() const;
virtual bool hitTest(m2::PointD const & pt) const;
virtual bool roughHitTest(m2::PointD const & pt) const;
m2::RectD const & roughBoundRect() const;
virtual bool hasSharpGeometry() const;
};
}
|
