108 lines
3.7 KiB
C++
108 lines
3.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtDeclarative module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** You may use this file under the terms of the BSD license as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
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** the names of its contributors may be used to endorse or promote
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** products derived from this software without specific prior written
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** permission.
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef DIRECTORY_H
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#define DIRECTORY_H
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#include "file.h"
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#include <QDir>
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#include <QStringList>
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#include <QTextStream>
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#include <QDeclarativeListProperty>
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#include <QObject>
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class Directory : public QObject {
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Q_OBJECT
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//number of files in the directory
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Q_PROPERTY(int filesCount READ filesCount)
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//list property containing file names as QString
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Q_PROPERTY(QDeclarativeListProperty<File> files READ files CONSTANT )
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//file name of the text file to read/write
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Q_PROPERTY(QString filename READ filename WRITE setFilename NOTIFY filenameChanged)
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//text content of the file
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Q_PROPERTY(QString fileContent READ fileContent WRITE setFileContent NOTIFY fileContentChanged)
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public:
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Directory(QObject *parent = 0);
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//properties' read functions
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int filesCount() const;
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QString filename() const;
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QString fileContent() const;
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QDeclarativeListProperty<File> files();
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//properties' write functions
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void setFilename(const QString &str);
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void setFileContent(const QString &str);
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//accessible from QML
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Q_INVOKABLE void saveFile();
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Q_INVOKABLE void loadFile();
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signals:
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void directoryChanged();
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void filenameChanged();
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void fileContentChanged();
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private:
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QDir m_dir;
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QStringList m_dirFiles;
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File currentFile;
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QString m_saveDir;
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QStringList m_filterList;
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//contains the file data in QString format
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QString m_fileContent;
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//Registered to QML in a plugin. Accessible from QML as a property of Directory
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QList<File *> m_fileList;
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//refresh content of the directory
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void refresh();
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};
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#endif
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