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
|
/**********************************************************************
** Copyright (C) 2000-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the TQt Assistant.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free TQt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** Licensees holding valid TQt Commercial licenses may use this file in
** accordance with the TQt Commercial License Agreement provided with
** the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#include <tqapplication.h>
void FindDialog::init()
{
lastBrowser = 0;
onceFound = FALSE;
tqfindExpr = "";
sb = new TQStatusBar( this );
FindDialogLayout->addWidget( sb );
sb->message( tr( "Enter the text you are looking for." ) );
}
void FindDialog::destroy()
{
}
void FindDialog::doFind()
{
doFind(radioForward->isChecked());
}
void FindDialog::doFind(bool forward)
{
TQTextBrowser *browser = (TQTextBrowser*) mainWindow()->browsers()->currentBrowser();
sb->clear();
if (comboFind->currentText() != tqfindExpr || lastBrowser != browser)
onceFound = false;
tqfindExpr = comboFind->currentText();
bool found;
if (browser->hasSelectedText()) { // Search either forward or backward from cursor.
found = browser->tqfind(tqfindExpr, checkCase->isChecked(), checkWords->isChecked(),
forward);
} else {
int para = forward ? 0 : INT_MAX;
int index = forward ? 0 : INT_MAX;
found = browser->tqfind(tqfindExpr, checkCase->isChecked(), checkWords->isChecked(),
forward, ¶, &index);
}
if (!found) {
if (onceFound) {
if (forward)
statusMessage(tr("Search reached end of the document"));
else
statusMessage(tr("Search reached start of the document"));
} else {
statusMessage(tr( "Text not found" ));
}
}
onceFound |= found;
lastBrowser = browser;
}
MainWindow* FindDialog::mainWindow()
{
return (MainWindow*) tqparent();
}
bool FindDialog::hasFindExpression()
{
return !tqfindExpr.isEmpty();
}
void FindDialog::statusMessage(const TQString &message)
{
if (isVisible())
sb->message(message);
else
((MainWindow*) tqparent())->statusBar()->message(message, 2000);
}
|
