90 lines
2.2 KiB
C++
90 lines
2.2 KiB
C++
/*
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* Copyright 2011 Marco Martin <mart@kde.org>
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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 Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "fallbackcomponent.h"
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#include <QDir>
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#include <QFile>
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#include <KStandardDirs>
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#include <KDebug>
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FallbackComponent::FallbackComponent(QObject *parent)
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: QObject(parent)
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{
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}
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QString FallbackComponent::basePath() const
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{
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return m_basePath;
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}
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void FallbackComponent::setBasePath(const QString &basePath)
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{
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if (basePath != m_basePath) {
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m_basePath = basePath;
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emit basePathChanged();
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}
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}
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QStringList FallbackComponent::candidates() const
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{
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return m_candidates;
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}
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void FallbackComponent::setCandidates(const QStringList &candidates)
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{
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m_candidates = candidates;
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emit candidatesChanged();
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}
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QString FallbackComponent::filePath(const QString &key)
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{
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QString resolved;
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foreach (const QString &path, m_candidates) {
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kDebug() << "Searching for:" << path;
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if (m_possiblePaths.contains(key)) {
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resolved = *m_possiblePaths.object(key);
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if (!resolved.isEmpty()) {
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break;
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} else {
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continue;
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}
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}
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QDir tmpPath(m_basePath);
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if (tmpPath.isAbsolute()) {
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resolved = m_basePath + path;
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} else {
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resolved = KStandardDirs::locate("data", m_basePath + '/' + path);
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}
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m_possiblePaths.insert(key, new QString(resolved));
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if (!resolved.isEmpty()) {
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break;
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}
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}
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return resolved;
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}
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#include "fallbackcomponent.moc"
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