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
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
////////////////////////////////////////////////////////////////////////////////////////
//
// Nestopia - NES/Famicom emulator written in C++
//
// Copyright (C) 2003-2008 Martin Freij
//
// This file is part of Nestopia.
//
// Nestopia is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// Nestopia is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Nestopia; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
////////////////////////////////////////////////////////////////////////////////////////
#ifndef NST_APPLICATION_CONFIGURATION_H
#define NST_APPLICATION_CONFIGURATION_H
#pragma once
#include "NstString.hpp"
namespace Nestopia
{
namespace Application
{
class Configuration
{
struct Node;
public:
Configuration();
~Configuration();
void Reset(bool=true);
void EnableSaving(bool=true);
const Path& GetStartupFile() const;
class ConstSection : public ImplicitBool<ConstSection>
{
public:
ConstSection operator [] (cstring) const;
ConstSection operator [] (uint) const;
GenericString Str() const;
ulong Int() const;
ulong Int(ulong) const;
bool Yes() const;
bool No() const;
private:
const Node* node;
public:
ConstSection(const Node* n)
: node(n) {}
bool operator ! () const
{
return !node;
}
};
class Section
{
public:
Section operator [] (cstring);
Section operator [] (uint);
HeapString& Str();
private:
Node* node;
class IntProxy
{
Node& node;
public:
IntProxy(Node& n)
: node(n) {}
void operator = (ulong);
};
class YesNoProxy
{
Node& node;
public:
YesNoProxy(Node& n)
: node(n) {}
void operator = (bool);
};
public:
Section(Node* n)
: node(n) {}
IntProxy Int()
{
return *node;
}
YesNoProxy YesNo()
{
return *node;
}
};
Section operator [] (cstring);
ConstSection operator [] (cstring) const;
private:
Node& root;
bool save;
Path startupFile;
};
}
}
#endif
|
