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
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
|
/**********************************************************************
** Copyright (C) 2000 Trolltech AS. All rights reserved.
**
** This file is part of Qtopia Environment.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#include "browsekeyentry.h"
/* OPIE */
#include <opie2/odebug.h>
using namespace Opie::Core;
/* QT */
#include <qtoolbutton.h>
#include <qwidgetstack.h>
#include <qlayout.h>
#include <qlineedit.h>
#include <qpushbutton.h>
#include <qpopupmenu.h>
#include <qhbox.h>
#include <qdatetime.h>
/*!
\class TVBrowseKeyEntry
\brief a Widget used enter keys into the TVBrowseViewWidget
The TVBrowseKeyEntry Widget provides the facility to enter
various key types to be search on in the table. The key can be changed
and the entry field will update to the correct sort of widget appropriately
*/
/*!
Constructs the widget
*/
TVBrowseKeyEntry::TVBrowseKeyEntry(QWidget *parent, const char *name, WFlags f)
: QWidget(parent, name, f)
{
int stack_elem = 0;
QHBoxLayout *h_layout = new QHBoxLayout(this);
textKey = new QLineEdit(this, 0);
dateKey = new QHBox(this, 0);
dayKey = new QLineEdit(dateKey, 0);
monthKey = new QLineEdit(dateKey, 0);
yearKey = new QLineEdit(dateKey, 0);
timeKey = new QHBox(this, 0);
hourKey = new QLineEdit(timeKey, 0);
minuteKey = new QLineEdit(timeKey, 0);
secondKey = new QLineEdit(timeKey, 0);
resetButton = new QPushButton(this, "reset");
resetButton->setMinimumSize(QSize(50, 0));
resetButton->setText(tr("Reset"));
changeKeyButton = new QToolButton(this, "changekey");
// TODO The icon stuff.
changeKeyButton->setText(tr("key"));
totalKeys = 0;
ts = 0;
keyMenu = new QPopupMenu(this, "keymenu");
ws = new QWidgetStack(this, 0);
ws->addWidget(textKey, stack_elem++);
ws->addWidget(timeKey, stack_elem++);
ws->addWidget(dateKey, stack_elem++);
ws->raiseWidget(0);
// TODO connect slots and signals....
connect(changeKeyButton, SIGNAL(clicked()),
this, SLOT(changeKeyMenuSlot()));
connect(resetButton, SIGNAL(clicked()),
this, SLOT(resetKeySlot()));
connect(textKey, SIGNAL(textChanged(const QString&)),
this, SLOT(searchOnText()));
connect(dayKey, SIGNAL(textChanged(const QString&)),
this, SLOT(searchOnText()));
connect(monthKey, SIGNAL(textChanged(const QString&)),
this, SLOT(searchOnText()));
connect(yearKey, SIGNAL(textChanged(const QString&)),
this, SLOT(searchOnText()));
connect(secondKey, SIGNAL(textChanged(const QString&)),
this, SLOT(searchOnText()));
connect(minuteKey, SIGNAL(textChanged(const QString&)),
this, SLOT(searchOnText()));
connect(hourKey, SIGNAL(textChanged(const QString&)),
this, SLOT(searchOnText()));
h_layout->addWidget(ws);
h_layout->addWidget(resetButton);
h_layout->addWidget(changeKeyButton);
}
/*!
Destructs the widget
*/
TVBrowseKeyEntry::~TVBrowseKeyEntry()
{
}
/*!
Changes which key the user intends to search on
\param id_param the index of the key future searches should be base on
*/
void TVBrowseKeyEntry::changeKeySlot(int id_param)
{
emit sortChanged(id_param);
switch(ts->kRep->getKeyType(ts->current_column)) {
/* work out what to raise */
case kt_string:
case kt_int:
ws->raiseWidget(0);
break;
case kt_time:
ws->raiseWidget(1);
break;
case kt_date:
ws->raiseWidget(2);
break;
default:
return;
}
}
/*!
Opens the change key menu
*/
void TVBrowseKeyEntry::changeKeyMenuSlot()
{
if(ts)
keyMenu->exec(changeKeyButton->mapToGlobal(QPoint(0,0)));
}
/*!
Blanks the key entry widget
\TODO the actual implmentation
*/
void TVBrowseKeyEntry::resetKeySlot() {
;
}
void TVBrowseKeyEntry::setTableState(TableState *t) {
int i;
ts = t;
/* clear the old */
keyMenu->clear();
for (i = 0; i < t->kRep->getNumFields(); i++) {
keyMenu->insertItem(ts->kRep->getKeyName(i), this,
SLOT(changeKeySlot(int)), 0, i);
keyMenu->setItemParameter(i, i);
}
}
/*!
Searches on the current value of the key entry provided that the
current key is of type text WARNING, TODO fix memory leaks
*/
void TVBrowseKeyEntry::searchOnText()
{
void *sendkey;
int tmp;
switch(ts->kRep->getKeyType(ts->current_column)) {
/* work out what to raise */
case kt_string:
sendkey = (void *)new QString(textKey->text());
break;
case kt_int: {
bool ok;
tmp = textKey->text().toInt(&ok);
sendkey = &tmp;
if (!ok)
return;
break;
}
case kt_time: {
bool ok;
int s,m,h;
s = secondKey->text().toInt(&ok);
if (!ok)
return;
m = minuteKey->text().toInt(&ok);
if (!ok)
return;
h = hourKey->text().toInt(&ok);
if (!ok)
return;
if(!QTime::isValid(h, m, s))
return;
sendkey = (void *) new QTime(h, m, s);
break;
}
case kt_date: {
bool ok;
int d,m,y;
d = dayKey->text().toInt(&ok);
if (!ok)
return;
m = monthKey->text().toInt(&ok);
if (!ok)
return;
y = yearKey->text().toInt(&ok);
if (!ok)
return;
if(!QDate::isValid(y, m, d))
return;
sendkey = (void *) new QDate(y, m, d);
break;
}
default:
owarn << "TVBrowseKeyEntry::searchOnText() cannot work out data type" << oendl;
return;
}
emit searchOnKey(ts->current_column, sendkey);
}
/*! \fn void TVBrowseKeyEntry::searchOnKey(int currentKeyId, void *v)
This signal indicates that a search on key index currentKeyId should be
done searching for the value v.
*/
|
