blob: 8b6115742a013c628609c91125e88da0e417f7e6 (
plain)
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
|
/***************************************************************************
* 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_METAOBJECT_H
#define KOMACRO_METAOBJECT_H
#include <qobject.h>
#include <ksharedptr.h>
#include "komacro_export.h"
namespace KoMacro {
// forward declarations.
class Variable;
class MetaMethod;
/**
* Class to provide abstract access to extended QObject functionality
* like the undocumented QUObject-API in Qt3.
*
* The design tried to limit future porting to Qt4 by providing a
* somewhat similar API to the Qt4 QMeta* stuff.
*/
class KOMACRO_EXPORT MetaObject : public KShared
{
public:
/**
* Constructor.
*
* @param object The QObject instance this @a MetaObject provides
* abstract access to.
*/
explicit MetaObject(QObject* const object);
/**
* Destructor.
*/
~MetaObject();
/**
* @return the QObject this @a MetaObject provides abstract
* access to.
*/
QObject* const object() const;
//QStrList signalNames() const;
//QStrList slotNames() const;
/**
* @return the index of the signal @p signal .
*/
int indexOfSignal(const char* signal) const;
/**
* @return the index of the slot @p slot .
*/
int indexOfSlot(const char* slot) const;
/**
* @return the @a MetaMethod that matches to the
* index @p index .
*/
KSharedPtr<MetaMethod> method(int index);
/**
* @return a @a MetaMethod for the signal @p signal .
*/
KSharedPtr<MetaMethod> signal(const char* signal);
/**
* @return a @a MetaMethod for the slot @p slot .
*/
KSharedPtr<MetaMethod> slot(const char* slot);
//KSharedPtr<MetaMethod> addSlot(const char* slot);
//void connectSignal(QObject* obj, const char* signal);
/**
* Invoke the @a MetaMethod that has the index @p index .
*
* @param index The index the signal or slot has. Use
* @a indexOfSignal() and @a indexOfSlot() to determinate
* those index.
* @param arguments The optional arguments passed to the
* method.
* @return The returnvalue the method provides and that got
* returned if the execution is done.
*/
KSharedPtr<Variable> invokeMethod(int index, QValueList< KSharedPtr<Variable> > arguments);
private:
/// @internal d-pointer class.
class Private;
/// @internal d-pointer instance.
Private* const d;
};
}
#endif
|
