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
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
|
/***************************************************************************
* eventslot.cpp
* This file is part of the KDE project
* copyright (C)2004-2005 by Sebastian Sauer (mail@dipe.org)
*
* 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.
***************************************************************************/
#include "eventslot.h"
#include "variant.h"
#include "qtobject.h"
#include <tqmetaobject.h>
#include <private/tqucom_p.h> // for the TQt TQUObject API.
using namespace Kross::Api;
EventSlot::EventSlot(const TQString& name, TQObject* receiver, TQCString slot)
: Event<EventSlot>(name)
, m_receiver(receiver)
, m_slot(slot) //TQObject::normalizeSignalSlot(slot)
{
}
EventSlot::~EventSlot()
{
}
const TQString EventSlot::getClassName() const
{
return "Kross::Api::EventSlot";
}
Object::Ptr EventSlot::call(const TQString& /*name*/, List::Ptr arguments)
{
#ifdef KROSS_API_EVENTSLOT_CALL_DEBUG
krossdebug( TQString("EventSlot::call() m_slot=%1 arguments=%2").arg(m_slot).arg(arguments->toString()) );
#endif
TQString n = m_slot; //TODO name; //Variant::toString(args->item(0));
if(n.startsWith("1")) // Remove prefix of TQ_SLOT-macros
n.remove(0,1);
int slotid = m_receiver->metaObject()->findSlot(n.latin1(), false);
if(slotid < 0)
throw Exception::Ptr( new Exception(TQString("No such slot '%1'.").arg(n)) );
TQUObject* uo = QtObject::toTQUObject(n, arguments);
m_receiver->tqt_invoke(slotid, uo); // invoke the slot
delete [] uo;
return new Variant( TQVariant(true) );
}
/*
TQCString EventSlot::getSlot(const TQCString& signal)
{
TQString signature = TQString(signal).mid(1);
int startpos = signature.find("(");
int endpos = signature.findRev(")");
if(startpos < 0 || startpos > endpos) {
krosswarning( TQString("EventSlot::getSlot(%1) Invalid signal.").arg(signal) );
return TQCString();
}
TQString signalname = signature.left(startpos);
TQString params = signature.mid(startpos + 1, endpos - startpos - 1);
//TQStringList paramlist = TQStringList::split(",", params);
TQCString slot = TQString("callback(" + params + ")").latin1(); //normalizeSignalSlot();
TQMetaObject* mo = metaObject();
int slotid = mo->findSlot(slot, false);
if(slotid < 0) {
krossdebug( TQString("EventSlot::getSlot(%1) No such slot '%2' avaiable.").arg(signal).arg(slot) );
return TQCString();
}
const TQMetaData* md = mo->slot(slotid, false);
if(md->access != TQMetaData::Public) {
krossdebug( TQString("EventSlot::getSlot(%1) The slot '%2' is not public.").arg(signal).arg(slot) );
return TQCString();
}
//TQMember* member = md->member;
//const TQUMethod *method = md->method;
krossdebug( TQString("signal=%1 slot=%2 slotid=%3 params=%4 mdname=%5")
.arg(signal).arg(slot).arg(slotid).arg(params).arg(md->name) );
return TQCString("1" + slot); // Emulate the TQ_SLOT(...) macro by adding as first char a "1".
}
bool EventSlot::connect(EventManager* eventmanager, TQObject* senderobj, const TQCString& signal, TQString function, const TQCString& slot)
{
if(m_sender && ! disconnect())
return false;
const TQCString& myslot = slot.isEmpty() ? getSlot(signal) : slot;
if(! myslot)
return false;
if(! m_eventmanager) {
EventSlot* eventslot = create(eventmanager);
eventslot->connect(eventmanager, senderobj, signal, function, slot);
m_slots.append(eventslot);
krossdebug( TQString("EventSlot::connect(%1, %2, %3) added child EventSlot !!!").arg(senderobj->name()).arg(signal).arg(function) );
}
else {
m_sender = senderobj;
m_signal = signal;
m_function = function;
m_slot = myslot;
if(! TQObject::connect((TQObject*)senderobj, signal, this, myslot)) {
krossdebug( TQString("EventSlot::connect(%1, %2, %3) failed.").arg(senderobj->name()).arg(signal).arg(function) );
return false;
}
krossdebug( TQString("EventSlot::connect(%1, %2, %3) successfully connected.").arg(senderobj->name()).arg(signal).arg(function) );
}
return true;
}
bool EventSlot::disconnect()
{
if(! m_sender) return false;
TQObject::disconnect((TQObject*)m_sender, m_signal, this, m_slot);
m_sender = 0;
m_signal = 0;
m_slot = 0;
m_function = TQString();
return true;
}
void EventSlot::call(const TQVariant& variant)
{
krossdebug( TQString("EventSlot::call() sender='%1' signal='%2' function='%3'")
.arg(m_sender->name()).arg(m_signal).arg(m_function) );
Kross::Api::List* arglist = 0;
TQValueList<Kross::Api::Object*> args;
if(variant.isValid()) {
args.append(Kross::Api::Variant::create(variant));
arglist = Kross::Api::List::create(args);
}
try {
m_eventmanager->m_scriptcontainer->callFunction(m_function, arglist);
}
catch(Exception& e) {
//TODO add hadError(), getError() and setError()
krossdebug( TQString("EXCEPTION in EventSlot::call('%1') type='%2' description='%3'").arg(variant.toString()).arg(e.type()).arg(e.description()) );
}
}
void EventSlot::callback() {
call(TQVariant()); }
void EventSlot::callback(short s) {
call(TQVariant(s)); }
void EventSlot::callback(int i) {
call(TQVariant(i)); }
void EventSlot::callback(int i1, int i2) {
call(TQVariant( TQValueList<TQVariant>() << i1 << i2 )); }
void EventSlot::callback(int i1, int i2, int i3) {
call(TQVariant( TQValueList<TQVariant>() << i1 << i2 << i3 )); }
void EventSlot::callback(int i1, int i2, int i3, int i4) {
call(TQVariant( TQValueList<TQVariant>() << i1 << i2 << i3 << i4 )); }
void EventSlot::callback(int i1, int i2, int i3, int i4, int i5) {
call(TQVariant( TQValueList<TQVariant>() << i1 << i2 << i3 << i4 << i5 )); }
void EventSlot::callback(int i1, int i2, int i3, int i4, bool b) {
call(TQVariant( TQValueList<TQVariant>() << i1 << i2 << i3 << i4 << b )); }
void EventSlot::callback(int i1, bool b) {
call(TQVariant( TQValueList<TQVariant>() << i1 << b )); }
void EventSlot::callback(int i1, int i2, bool b) {
call(TQVariant( TQValueList<TQVariant>() << i1 << i2 << b )); }
void EventSlot::callback(int i1, int i2, const TQString& s) {
call(TQVariant( TQValueList<TQVariant>() << i1 << i2 << s )); }
void EventSlot::callback(uint i) {
call(TQVariant(i)); }
void EventSlot::callback(long l) {
call(TQVariant((TQ_LLONG)l)); }
void EventSlot::callback(ulong l) {
call(TQVariant((TQ_ULLONG)l)); }
void EventSlot::callback(double d) {
call(TQVariant(d)); }
void EventSlot::callback(const char* c) {
call(TQVariant(c)); }
void EventSlot::callback(bool b) {
call(TQVariant(b)); }
void EventSlot::callback(const TQString& s) {
call(TQVariant(s)); }
void EventSlot::callback(const TQString& s, int i) {
call(TQVariant( TQValueList<TQVariant>() << s << i )); }
void EventSlot::callback(const TQString& s, int i1, int i2) {
call(TQVariant( TQValueList<TQVariant>() << s << i1 << i2 )); }
void EventSlot::callback(const TQString& s, uint i) {
call(TQVariant( TQValueList<TQVariant>() << s << i )); }
void EventSlot::callback(const TQString& s, bool b) {
call(TQVariant( TQValueList<TQVariant>() << s << b )); }
void EventSlot::callback(const TQString& s, bool b1, bool b2) {
call(TQVariant( TQValueList<TQVariant>() << s << b1 << b2 )); }
void EventSlot::callback(const TQString& s, bool b, int i) {
call(TQVariant( TQValueList<TQVariant>() << s << b << i )); }
void EventSlot::callback(const TQString& s1, const TQString& s2) {
call(TQVariant( TQValueList<TQVariant>() << s1 << s2 )); }
void EventSlot::callback(const TQString& s1, const TQString& s2, const TQString& s3) {
call(TQVariant( TQValueList<TQVariant>() << s1 << s2 << s3 )); }
void EventSlot::callback(const TQStringList& sl) {
call(TQVariant(sl)); }
void EventSlot::callback(const TQVariant& variant) {
call(variant); }
*/
|
