2 * This file is part of CameraPlus.
4 * Copyright (C) 2012 Mohammed Sameer <msameer@foolab.org>
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 #include "filenaming.h"
25 #include <QDeclarativeInfo>
27 #define PATH QString("%1%2MyDocs%2cameraplus%2").arg(QDir::homePath()).arg(QDir::separator())
28 #define TEMP_PATH QString("%1%2MyDocs%2.cameraplus%2").arg(QDir::homePath()).arg(QDir::separator())
30 FileNaming::FileNaming(QObject *parent) :
31 QObject(parent), m_index(-1) {
35 FileNaming::~FileNaming() {
39 QString FileNaming::imageSuffix() const {
43 void FileNaming::setImageSuffix(const QString& suffix) {
44 if (m_image != suffix) {
46 emit imageSuffixChanged();
50 QString FileNaming::videoSuffix() const {
54 void FileNaming::setVideoSuffix(const QString& suffix) {
55 if (m_video != suffix) {
57 emit videoSuffixChanged();
61 QString FileNaming::imageFileName() {
62 return fileName(m_image);
65 QString FileNaming::videoFileName() {
66 return fileName(m_video);
69 QString FileNaming::fileName(const QString& suffix) {
70 QString path = FileNaming::path();
71 QString date = QDate::currentDate().toString("yyyyMMdd");
74 if (suffix.isEmpty()) {
88 QStringList filters(QString("*%1_*").arg(date));
89 QStringList entries = dir.entryList(filters, QDir::Files, QDir::Name);
90 if (entries.isEmpty()) {
94 QString name = QFile(entries.last()).fileName();
95 m_index = name.section('_', 1, 1).section('.', 0, 0).toInt();
101 QString name = QString("%1%2_%3.%4").arg(path).arg(date).arg(QString().sprintf("%03i", m_index)).
104 if (QFile(name).exists()) {
111 QString FileNaming::path() {
112 if (m_path.isEmpty()) {
113 m_path = canonicalPath(PATH);
119 QString FileNaming::temporaryPath() {
120 if (m_temp.isEmpty()) {
121 m_temp = canonicalPath(TEMP_PATH);
127 QString FileNaming::canonicalPath(const QString& path) {
128 if (!QDir::root().mkpath(path)) {
129 qmlInfo(this) << "Failed to create path" << path;
133 QString newPath = QFileInfo(path).canonicalFilePath();
135 if (newPath.isEmpty()) {
139 if (!newPath.endsWith(QDir::separator())) {
140 newPath.append(QDir::separator());
146 QString FileNaming::temporaryVideoFileName() {
147 QString path = temporaryPath();
149 if (path.isEmpty()) {
153 return QString("%1.cameraplus_video.tmp").arg(path);