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
|
/***************************************************************************
* This file is part of the KDE project
* copyright (C) 2005 by Sebastian Sauer (mail@dipe.org)
* copyright (C) 2005 by Tobi Krebs (tobi.krebs@gmail.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
* This program 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
* Library General Public License for more details.
* You should have received a copy of the GNU Library General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
***************************************************************************/
#ifndef KOMACRO_METAPARAMETER_H
#define KOMACRO_METAPARAMETER_H
#include <tqstring.h>
#include <tqvariant.h>
#include <tqobject.h>
#include <ksharedptr.h>
#include "komacro_export.h"
namespace KoMacro {
// Forward declarations.
class Variable;
/**
* Class to provide abstract methods for the undocumented
* TQt3 TQUObject-API functionality.
*
* The design tried to limit future porting to TQt4 by providing a
* somewhat similar API to the TQt4 TQMeta* stuff.
*/
class KOMACRO_EXPORT MetaParameter : public KShared
{
/**
* Property to get the type of the variable.
*/
TQ_PROPERTY(Type type READ type)
/**
* Property to get the type of the variable as string.
*/
TQ_PROPERTY(TQString typeName READ typeName)
public:
/**
* List of @a MetaParameter instances.
*/
typedef TQValueList<KSharedPtr <MetaParameter > > List;
/**
* Constructor.
*
* @param signatureargument The signatures argument
* that will be used to determinate the arguments
* type. This could be something like "const TQString&",
* "int" or "TQMap < TQString, TQVariant > ".
*/
explicit MetaParameter(const TQString& signatureargument = TQString());
/**
* Destructor.
*/
~MetaParameter();
/**
* Possible types the @a MetaParameter could provide.
*/
enum Type {
TypeNone = 0, /// None type, the @a MetaParameter is empty.
TypeVariant, /// The @a MetaParameter is a TQVariant.
TypeObject /// The @a MetaParameter is a TQObject.
};
/**
* @return the @a MetaParameter::Type this variable has.
*/
Type type() const;
/**
* @return the @a MetaParameter::Type as string. The typename
* could be "None", "Variant" or "Object".
*/
const TQString typeName() const;
/**
* Set the @a MetaParameter::Type this variable is.
*/
void setType(Type type);
/**
* @return the @a MetaParameter::Type this variable is.
*/
TQVariant::Type variantType() const;
/**
* Set the @a MetaParameter::Type this variable is.
*/
void setVariantType(TQVariant::Type varianttype);
/**
* @return true if the passed @a Variable @p variable is
* valid for this @a MetaParameter . Valid means, that
* the variable has a castable type.
*/
bool validVariable(KSharedPtr<Variable> variable) const;
protected:
/**
* @internal used method to set the signature argument. Those
* argument will be used to determinate the arguments type.
*/
void setSignatureArgument(const TQString& signatureargument);
private:
/// @internal d-pointer class.
class Private;
/// @internal d-pointer instance.
Private* const d;
};
}
#endif
|
