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62 lines
1.9 KiB
C++
62 lines
1.9 KiB
C++
/*
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* Copyright © 2010 Fredrik Höglund <fredrik@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* 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 License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef ASYNCFILETESTER_H
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#define ASYNCFILETESTER_H
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#include <QObject>
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#include <QtCore/qabstractitemmodel.h>
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#include <QtCore/qsharedpointer.h>
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class KJob;
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class KUrl;
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class AsyncFileTester : public QObject
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{
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Q_OBJECT
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public:
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/* Checks if the file the index refers to is a folder and calls the given member in
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* the object with the result.
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*
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* The index must belong to a ProxyModel, and the member function must be a slot
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* with the following signature:
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*
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* checkIfFolderResult(const QModelIndex &index, bool result)
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*/
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static void checkIfFolder(const QModelIndex &index, QObject *object, const char *method);
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private:
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AsyncFileTester(const QModelIndex &index, QObject *object, const char *member);
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void delayedFolderCheck(const KUrl &url);
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static void callResultMethod(QObject *object, const char *member, const QModelIndex &index, bool result);
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private slots:
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void statResult(KJob *job);
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private:
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QModelIndex index;
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QWeakPointer<QObject> object;
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const char *member;
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};
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#endif
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