This repository has been archived by the owner on Sep 6, 2024. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 0
/
utility.hpp
105 lines (91 loc) · 1.62 KB
/
utility.hpp
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
#ifndef RAYTRACR_UTILITY_HPP
#define RAYTRACR_UTILITY_HPP
class CCriticalSection
: public CRITICAL_SECTION
{
public:
~CCriticalSection()
{
DeleteCriticalSection(this);
}
CCriticalSection()
{
InitializeCriticalSection(this);
}
void Enter()
{
EnterCriticalSection(this);
}
void Leave()
{
LeaveCriticalSection(this);
}
};
class CGetDC
{
private:
CONST HWND m_hWnd;
CONST HDC m_hDC;
public:
~CGetDC()
{
if(m_hDC!=nullptr)
{
ReleaseDC(m_hWnd, m_hDC);
}
}
CGetDC(CONST HWND hWnd)
: m_hDC(GetDC(hWnd))
, m_hWnd(hWnd)
{
}
operator HDC() const
{
return m_hDC;
}
};
class CSolidBrush
{
private:
HBRUSH m_hbrBrush;
public:
~CSolidBrush()
{
if(m_hbrBrush!=nullptr)
{
DeleteBrush(m_hbrBrush);
m_hbrBrush = nullptr;
}
}
CSolidBrush(COLORREF clrBrush)
: m_hbrBrush(CreateSolidBrush(clrBrush))
{
}
operator const HBRUSH&()
{
return m_hbrBrush;
}
};
class CSolidPen
{
private:
HPEN m_hpnPen;
public:
~CSolidPen()
{
if(m_hpnPen!=nullptr)
{
DeletePen(m_hpnPen);
m_hpnPen = nullptr;
}
}
CSolidPen(int nWidth, COLORREF clrPen)
: m_hpnPen(CreatePen(PS_SOLID, nWidth, clrPen))
{
}
operator const HPEN&()
{
return m_hpnPen;
}
};
#endif /* RAYTRACR_UTILITY_HPP */