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
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
// -*- c++ -*-
/*
* Copyright (C) 2001-2003, Richard J. Moore <rich@kde.org>
*
* This library 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 library 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 library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef KJSEMBEDSLOTUTILS_H
#define KJSEMBEDSLOTUTILS_H
#include "global.h"
#include <kjs/object.h>
#include <kjsembed/jsbinding.h>
class TTQObject;
namespace KJS { class Interpreter; }
namespace KJSEmbed {
namespace Bindings {
class JSObjectProxyImp;
/**
* Provides utility methods for slot invocation.
*
* @author Richard Moore, rich@kde.org
* @version $Id$
*/
class KJSEMBED_EXPORT JSSlotUtils
{
public:
/**
* Identifiers for fast slot signatures.
*/
enum SignatureId {
SignatureNotSupported = -1,
SignatureUnknown,
SignatureNone,
SignatureInt, SignatureUInt, SignatureLong, SignatureULong,
SignatureBool, SignatureDouble, SignatureDateTime,
SignatureString, SignatureCString, SignatureDate, SignatureTime,
SignatureURL, SignatureColor, SignaturePoint, SignatureRect,
SignatureSize, SignaturePixmap, SignatureFont, SignatureImage,
SignatureTQWidget,
SignatureIntInt, SignatureStringInt, SignatureRectBool,
SignatureStringString, SignatureDateDate, SignatureColorString,
SignatureStringBool, SignatureIntColor, SignatureIntBool,
SignatureURLURL, SignatureURLString, SignatureStringURL,
SignatureStringStringString, SignatureStringBoolBool, SignatureStringIntInt,
SignatureIntColorBool, SignatureIntIntBool, SignatureIntIntString,
SignatureStringBoolInt,
SignatureIntIntIntInt,SignatureIntIntFloatFloat, SignatureStringBoolBoolBool,
SignatureIntIntIntIntBool, SignatureIntIntIntIntInt, SignatureIntIntIntIntIntInt,
SignatureCustom
};
/**
* Returns the method id for the specified slot signature. If there is no match
* then -1 is returned.
*/
static int findSignature( const TTQString &sig );
/** Connects the specified signal to the specified slot. */
static bool connect( TTQObject *sender, const char *sig, TTQObject *recv, const char *dest );
static KJS::Boolean disconnect( KJS::ExecState *exec, KJS::Object &self,
TTQObject *sender, const char *sig, TTQObject *recv, const char *dest );
static KJS::Value invokeSlot( KJS::ExecState *exec, KJS::Object &self, const KJS::List&args,
JSObjectProxyImp *proxyimp );
/** Returns the value of the TQUObject or KJS::Null. */
static KJS::Value extractValue( KJS::ExecState *exec, TQUObject *uo, JSObjectProxy *parent=0 );
/** Implant an int into a TQUObject. */
static void implantInt( KJS::ExecState *exec, TQUObject *uo, const KJS::Value &v );
/** Implant a TTQString into a TQUObject. */
static void implantTQString( KJS::ExecState *exec, TQUObject *uo, const KJS::Value &v );
/** Implant a bool into a TQUObject. */
static void implantBool( KJS::ExecState *exec, TQUObject *uo, const KJS::Value &v );
/** Implant a double into a TQUObject. */
static void implantDouble( KJS::ExecState *exec, TQUObject *uo, const KJS::Value &v );
/** Implant a C string into a TQUObject. */
static void implantCString( KJS::ExecState *exec, TQUObject *uo, const KJS::Value &v );
/** Implant a KURL into a TQUObject. */
static void implantURL( KJS::ExecState *exec, TQUObject *uo, const KJS::Value &v, KURL *url );
/** Implant a TTQColor into a TQUObject. */
static void implantColor( KJS::ExecState *exec, TQUObject *uo, const KJS::Value &v, TTQColor *color );
/** Implant a TTQPoint into a TQUObject. */
static void implantPoint( KJS::ExecState *exec, TQUObject *uo, const KJS::Value &v, TTQPoint *point );
/** Implant a TTQRect into a TQUObject. */
static void implantRect( KJS::ExecState *exec, TQUObject *uo, const KJS::Value &v, TTQRect *rect );
/** Implant a TTQSize into a TQUObject. */
static void implantSize( KJS::ExecState *exec, TQUObject *uo, const KJS::Value &v, TTQSize *size );
/** Implant a TTQDate into a TQUObject. */
static void implantDate( KJS::ExecState *exec, TQUObject *uo, const KJS::Value &v, TTQDate *date );
/** Implant a TTQTime into a TQUObject. */
static void implantTime( KJS::ExecState *exec, TQUObject *uo, const KJS::Value &v, TTQTime *time );
/** Implant a TTQDateTime into a TQUObject. */
static void implantDateTime( KJS::ExecState *exec, TQUObject *uo, const KJS::Value &v, TTQDateTime *datetime );
/** Implant a TTQPixmap into a TQUObject. */
static void implantPixmap( KJS::ExecState *exec, TQUObject *uo, const KJS::Value &v, TTQPixmap *pix );
/**
* Implant a value proxy into a TQUObject. The type specified in the clazz parameter
* must match the type of the proxy'd value for the method to succeed.
*/
static bool implantValueProxy( KJS::ExecState *exec, TQUObject *uo,
const KJS::Value &v, const TTQString &clazz);
/** Implant a TTQVariant into a TQUObject. */
static bool implantTQVariant( KJS::ExecState *exec, TQUObject *uo,const KJS::Value &v);
/**
* Implant an opaque proxy into a TQUObject. The type specified in the
* clazz parameter must match the type of the proxy'd value for the method
* to succeed.
*/
static bool implantOpaqueProxy( KJS::ExecState *, TQUObject *uo,
const KJS::Value &v, const TTQString &clazz );
/**
* Implant an object proxy into a TQUObject. The object proxy'd by the specified value
* must inherit the class specified for the converstion to succeed.
*/
static bool implantObjectProxy( KJS::ExecState *exec, TQUObject *uo,
const KJS::Value &v, const TTQString &clazz );
/** Implant a TTQString into a TQUObject. */
static void implantStringList(KJS::ExecState *exec, TQUObject *uo,
const KJS::Value &v, TTQStringList *lst );
/** Implant a char* into a TQUObject. */
static void implantCharStar( KJS::ExecState *exec, TQUObject *uo, const KJS::Value &v );
private:
JSSlotUtils();
~JSSlotUtils();
class JSSlotUtilsPrivate *d;
};
} // namespace KJSEmbed::Bindings
} // namespace KJSEmbed
#endif // KJSEMBEDSLOTUTILS_H
// Local Variables:
// c-basic-offset: 4
// End:
|
