91 lines
2.4 KiB
C++
91 lines
2.4 KiB
C++
/*
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* Cantata
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*
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* Copyright (c) 2011-2013 Craig Drummond <craig.p.drummond@gmail.com>
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*
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*/
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/*
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* Copyright (c) 2008 Sander Knopper (sander AT knopper DOT tk) and
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* Roeland Douma (roeland AT rullzer DOT com)
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*
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* This file is part of QtMPC.
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*
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* QtMPC 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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* QtMPC 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with QtMPC. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "dirviewitemdir.h"
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#include "dirviewitemfile.h"
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#include <QStringList>
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DirViewItem * DirViewItemDir::createDirectory(const QString &dirName)
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{
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DirViewItemDir *dir = new DirViewItemDir(dirName, this);
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m_indexes.insert(dirName, m_childItems.count());
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m_childItems.append(dir);
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return dir;
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}
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DirViewItem * DirViewItemDir::insertFile(const QString &fileName)
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{
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DirViewItemFile *file = new DirViewItemFile(fileName, this);
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m_indexes.insert(fileName, m_childItems.count());
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m_childItems.append(file);
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return file;
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}
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void DirViewItemDir::insertFile(const QStringList &path)
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{
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if (1==path.count()) {
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insertFile(path[0]);
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} else {
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static_cast<DirViewItemDir *>(createDirectory(path[0]))->insertFile(path.mid(1));
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}
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}
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void DirViewItemDir::remove(DirViewItem *dir)
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{
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int index=m_childItems.indexOf(dir);
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if (-1==index) {
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return;
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}
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bool updateIndexes=(m_childItems.count()-1)!=index;
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DirViewItem *d=m_childItems.takeAt(index);
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if (updateIndexes) {
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m_indexes.clear();
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int idx=0;
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foreach (DirViewItem *i, m_childItems) {
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m_indexes.insert(i->name(), idx++);
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}
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} else {
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m_indexes.remove(d->name());
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}
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}
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QSet<QString> DirViewItemDir::allFiles() const
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{
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QSet<QString> files;
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foreach (DirViewItem *i, m_childItems) {
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if (Type_Dir==i->type()) {
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files+=static_cast<DirViewItemDir *>(i)->allFiles();
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} else if (Type_File==i->type()) {
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files.insert(i->fullName());
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}
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}
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return files;
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}
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