1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtQml module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
** of its contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef DIRECTORY_H
#define DIRECTORY_H
#include "file.h"
#include <QDir>
#include <QStringList>
#include <QTextStream>
#include <QQmlListProperty>
#include <QObject>
class Directory : public QObject {
Q_OBJECT
// Number of files in the directory
Q_PROPERTY(int filesCount READ filesCount)
// List property containing file names as QString
Q_PROPERTY(QQmlListProperty<File> files READ files CONSTANT)
// File name of the text file to read/write
Q_PROPERTY(QString filename READ filename WRITE setFilename NOTIFY filenameChanged)
// Text content of the file
Q_PROPERTY(QString fileContent READ fileContent WRITE setFileContent NOTIFY fileContentChanged)
public:
Directory(QObject *parent = 0);
// Properties' read functions
int filesCount() const;
QString filename() const;
QString fileContent() const;
QQmlListProperty<File> files();
// Properties' write functions
void setFilename(const QString &str);
void setFileContent(const QString &str);
// Accessible from QML
Q_INVOKABLE void saveFile();
Q_INVOKABLE void loadFile();
signals:
void directoryChanged();
void filenameChanged();
void fileContentChanged();
private:
QDir m_dir;
QStringList m_dirFiles;
File currentFile;
QString m_saveDir;
QStringList m_filterList;
// Contains the file data in QString format
QString m_fileContent;
// Registered to QML in a plugin. Accessible from QML as a property of Directory
QList<File *> m_fileList;
// Refresh content of the directory
void refresh();
};
#endif
|
