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
|
/*
* Copyright (C) KDevelop Authors <tdevelop-devel@tdevelop.org>, (C) 2004
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU 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 General Public License
* along with this program; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#include <tqapplication.h>
#include <tqregexp.h>
#include <tdelistbox.h>
#include <klineedit.h>
#include <kdebug.h>
#include "quickopendialog.h"
#include "quickopen_part.h"
QuickOpenDialog::QuickOpenDialog(QuickOpenPart* part, TQWidget* parent, const char* name, bool modal, WFlags fl)
: QuickOpenDialogBase( parent, name, modal, fl ), m_part( part )
{
nameEdit->installEventFilter(this);
connect( &m_typeTimeout, TQT_SIGNAL(timeout()), this, TQT_SLOT(slotTextChangedDelayed()) );
}
QuickOpenDialog::~QuickOpenDialog()
{
}
void QuickOpenDialog::slotTextChanged(const TQString &)
{
m_typeTimeout.start( 100, true );
}
void QuickOpenDialog::maybeUpdateSelection() {
if( m_typeTimeout.isActive() )
{
m_typeTimeout.stop();
slotTextChangedDelayed();
}
}
void QuickOpenDialog::setFirstItemSelected()
{
// Make sure the list has a current item or our event will not be handled properly.
itemList->setCurrentItem(0);
// We are doing this indirectly because the event handler does things for multiple
// selections we cannot do through the public interface.
TQKeyEvent e(TQEvent::KeyPress, TQt::Key_Home, 0, 0);
TQApplication::sendEvent(itemList, &e);
}
void QuickOpenDialog::slotTextChangedDelayed()
{
itemList->clear();
itemList->insertStringList( wildCardCompletion( nameEdit->text() ) );
setFirstItemSelected();
}
bool QuickOpenDialog::eventFilter( TQObject * watched, TQEvent * e )
{
if (!watched || !e)
return true;
if ((TQT_BASE_OBJECT(watched) == TQT_BASE_OBJECT(nameEdit)) && (e->type() == TQEvent::KeyPress))
{
TQKeyEvent *ke = (TQKeyEvent*)e;
if (ke->key() == Key_Up)
{
TQApplication::sendEvent(itemList, e);
nameEdit->blockSignals(true);
itemSelectionChanged();
nameEdit->blockSignals(false);
return true;
} else if (ke->key() == Key_Down)
{
TQApplication::sendEvent(itemList, e);
nameEdit->blockSignals(true);
itemSelectionChanged();
nameEdit->blockSignals(false);
return true;
} else if ((ke->key() == Key_Next) || (ke->key() == Key_Prior))
{
TQApplication::sendEvent(itemList, e);
nameEdit->blockSignals(true);
itemSelectionChanged();
nameEdit->blockSignals(false);
}
}
return TQWidget::eventFilter(watched, e);
}
void QuickOpenDialog::selectClassViewItem(ItemDom item)
{
m_part->selectItem( item );
}
TQStringList QuickOpenDialog::wildCardCompletion(const TQString & text)
{
if ( text.isEmpty() ) return m_items;
TQRegExp re( text, false, true );
TQStringList matches;
TQStringList::const_iterator it = m_items.begin();
while( it != m_items.end() )
{
if ( (*it).find( re ) != -1 )
{
matches << *it;
}
++it;
}
return matches;
}
void QuickOpenDialog::TQStringList_unique( TQStringList & list )
{
if ( list.size() < 2 ) return;
list.sort();
TQStringList::iterator it = list.begin();
TQStringList::iterator it2 = it;
while ( it2 != list.end() )
{
++it2;
while ( it2 != list.end() && *it2 == *it )
{
it2 = list.remove( it2 );
}
it = it2;
}
}
void QuickOpenDialog::itemSelectionChanged() {
nameEdit->setText(itemList->currentText());
}
#include "quickopendialog.moc"
// kate: space-indent on; indent-width 4; tab-width 4; show-tabs on;
|
