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65 lines
2 KiB
C++
65 lines
2 KiB
C++
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/***************************************************************************
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* Copyright 2010 Julien Desgats <julien.desgats@gmail.com> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "greputil.h"
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#include <algorithm>
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#include <QChar>
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#include <QComboBox>
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static int const MAX_LAST_SEARCH_ITEMS_COUNT = 15;
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QString substitudePattern(const QString& pattern, const QString& searchString)
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{
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QString subst = searchString;
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QString result;
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bool expectEscape = false;
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foreach(const QChar &ch, pattern)
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{
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if(expectEscape)
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{
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expectEscape = false;
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if(ch == '%')
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result.append('%');
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else if(ch == 's')
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result.append(subst);
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else
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result.append('%').append(ch);
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}
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else if(ch == '%')
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expectEscape = true;
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else
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result.append(ch);
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}
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return result;
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}
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QStringList qCombo2StringList( QComboBox* combo, bool allowEmpty )
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{
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QStringList list;
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if (!combo) {
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return list;
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}
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int skippedItem = -1;
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if (!combo->currentText().isEmpty() || allowEmpty) {
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list << combo->currentText();
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}
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if (combo->currentIndex() != -1 && !combo->itemText(combo->currentIndex()).isEmpty()) {
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skippedItem = combo->currentIndex();
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}
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for (int i = 0; i < std::min(MAX_LAST_SEARCH_ITEMS_COUNT, combo->count()); ++i) {
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if (i != skippedItem && !combo->itemText(i).isEmpty()) {
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list << combo->itemText(i);
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}
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}
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return list;
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}
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