libs/text/KoFindStrategy.cpp

0001 /* This file is part of the KDE project
0002  * Copyright (C) 2008 Thorsten Zachmann <zachmann@kde.org>
0003  *
0004  * This library is free software; you can redistribute it and/or
0005  * modify it under the terms of the GNU Library General Public
0006  * License as published by the Free Software Foundation; either
0007  * version 2 of the License, or (at your option) any later version.
0008  *
0009  * This library is distributed in the hope that it will be useful,
0010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0012  * Library General Public License for more details.
0013  *
0014  * You should have received a copy of the GNU Library General Public License
0015  * along with this library; see the file COPYING.LIB.  If not, write to
0016  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0017  * Boston, MA 02110-1301, USA.
0018  */
0019
0020 #include "KoFindStrategy.h"
0021
0022 #include <kfind.h>
0023 #include <kfinddialog.h>
0024 #include <kmessagebox.h>
0025 #include <klocalizedstring.h>
0026
0027 #include "FindDirection_p.h"
0028
0029 class NonClosingFindDialog : public KFindDialog
0030 {
0031 Q_OBJECT
0032 public:
0033     NonClosingFindDialog(QWidget *parent)
0034             : KFindDialog(parent) {}
0035
0036     void accept() override {}
0037 };
0038
0039 KoFindStrategy::KoFindStrategy(QWidget *parent)
0040         : m_dialog(new NonClosingFindDialog(parent))
0041         , m_matches(0)
0042 {
0043     m_dialog->setOptions(KFind::FromCursor);
0044 }
0045
0046 KoFindStrategy::~KoFindStrategy()
0047 {
0048     if (m_dialog->parent() == 0)
0049         delete m_dialog;
0050 }
0051
0052 KFindDialog *KoFindStrategy::dialog() const
0053 {
0054     return m_dialog;
0055 }
0056
0057 void KoFindStrategy::reset()
0058 {
0059     m_matches = 0;
0060 }
0061
0062 void KoFindStrategy::displayFinalDialog()
0063 {
0064     KMessageBox::information(m_dialog, m_matches ? i18np("Found 1 match", "Found %1 matches", m_matches) : i18n("Found no match"));
0065     reset();
0066 }
0067
0068 bool KoFindStrategy::foundMatch(QTextCursor &cursor, FindDirection *findDirection)
0069 {
0070     ++m_matches;
0071     findDirection->select(cursor);
0072     return false;
0073 }
0074 #include "KoFindStrategy.moc"