Moved QMediaStorageLocation out of the Android plugin.

It's now a private API in the QtMultimedia library in order to be
accessible in other plugins.

Change-Id: I63541de1e8c540cebc210f9037646ce74d866c6f
Reviewed-by: Christian Stromme <christian.stromme@digia.com>

7 files changed, 23 insertions, 218 deletions

diff --git a/src/plugins/android/src/mediacapture/mediacapture.pri b/src/plugins/android/src/mediacapture/mediacapture.pri
index 01274414b..fde0e3d6f 100644
--- a/src/plugins/android/src/mediacapture/mediacapture.pri
+++ b/src/plugins/android/src/mediacapture/mediacapture.pri
@@ -12,7 +12,6 @@ SOURCES += \
     $$PWD/qandroidcameraimagecapturecontrol.cpp \
     $$PWD/qandroidcameracapturedestinationcontrol.cpp \
     $$PWD/qandroidcameracapturebufferformatcontrol.cpp \
-    $$PWD/qandroidmediastoragelocation.cpp \
     $$PWD/qandroidcameraflashcontrol.cpp \
     $$PWD/qandroidcamerafocuscontrol.cpp \
     $$PWD/qandroidcameralockscontrol.cpp \
@@ -37,7 +36,6 @@ HEADERS += \
     $$PWD/qandroidcameraimagecapturecontrol.h \
     $$PWD/qandroidcameracapturedestinationcontrol.h \
     $$PWD/qandroidcameracapturebufferformatcontrol.h \
-    $$PWD/qandroidmediastoragelocation.h \
     $$PWD/qandroidcameraflashcontrol.h \
     $$PWD/qandroidcamerafocuscontrol.h \
     $$PWD/qandroidcameralockscontrol.h \
diff --git a/src/plugins/android/src/mediacapture/qandroidcamerasession.cpp b/src/plugins/android/src/mediacapture/qandroidcamerasession.cpp
index 6051cf964..53fb2f516 100644
--- a/src/plugins/android/src/mediacapture/qandroidcamerasession.cpp
+++ b/src/plugins/android/src/mediacapture/qandroidcamerasession.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
 ** Contact: http://www.qt-project.org/legal
 **
 ** This file is part of the Qt Toolkit.
@@ -111,6 +111,10 @@ QAndroidCameraSession::QAndroidCameraSession(QObject *parent)
     , m_captureCanceled(false)
     , m_currentImageCaptureId(-1)
 {
+    m_mediaStorageLocation.addStorageLocation(
+                QMediaStorageLocation::Pictures,
+                JMultimediaUtils::getDefaultMediaDirectory(JMultimediaUtils::DCIM));
+
     if (qApp) {
         connect(qApp, SIGNAL(applicationStateChanged(Qt::ApplicationState)),
                 this, SLOT(onApplicationStateChanged(Qt::ApplicationState)));
@@ -644,7 +648,7 @@ void QAndroidCameraSession::processCapturedImage(int id,
 
     if (dest & QCameraImageCapture::CaptureToFile) {
         const QString actualFileName = m_mediaStorageLocation.generateFileName(fileName,
-                                                                               QAndroidMediaStorageLocation::Camera,
+                                                                               QMediaStorageLocation::Pictures,
                                                                                QLatin1String("IMG_"),
                                                                                QLatin1String("jpg"));
 
diff --git a/src/plugins/android/src/mediacapture/qandroidcamerasession.h b/src/plugins/android/src/mediacapture/qandroidcamerasession.h
index f3ac67894..4c58cab9e 100644
--- a/src/plugins/android/src/mediacapture/qandroidcamerasession.h
+++ b/src/plugins/android/src/mediacapture/qandroidcamerasession.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
 ** Contact: http://www.qt-project.org/legal
 **
 ** This file is part of the Qt Toolkit.
@@ -47,7 +47,7 @@
 #include <QCameraImageCapture>
 #include <QSet>
 #include <QMutex>
-#include "qandroidmediastoragelocation.h"
+#include <private/qmediastoragelocation_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -174,7 +174,7 @@ private:
     int m_currentImageCaptureId;
     QString m_currentImageCaptureFileName;
 
-    QAndroidMediaStorageLocation m_mediaStorageLocation;
+    QMediaStorageLocation m_mediaStorageLocation;
 
     QSet<QAndroidMediaVideoProbeControl *> m_videoProbes;
     QMutex m_videoProbesMutex;
diff --git a/src/plugins/android/src/mediacapture/qandroidcapturesession.cpp b/src/plugins/android/src/mediacapture/qandroidcapturesession.cpp
index 008ebc7d5..4b1c58255 100644
--- a/src/plugins/android/src/mediacapture/qandroidcapturesession.cpp
+++ b/src/plugins/android/src/mediacapture/qandroidcapturesession.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
 ** Contact: http://www.qt-project.org/legal
 **
 ** This file is part of the Qt Toolkit.
@@ -65,6 +65,14 @@ QAndroidCaptureSession::QAndroidCaptureSession(QAndroidCameraSession *cameraSess
     , m_audioEncoder(JMediaRecorder::DefaultAudioEncoder)
     , m_videoEncoder(JMediaRecorder::DefaultVideoEncoder)
 {
+    m_mediaStorageLocation.addStorageLocation(
+                QMediaStorageLocation::Movies,
+                JMultimediaUtils::getDefaultMediaDirectory(JMultimediaUtils::DCIM));
+
+    m_mediaStorageLocation.addStorageLocation(
+                QMediaStorageLocation::Sounds,
+                JMultimediaUtils::getDefaultMediaDirectory(JMultimediaUtils::Sounds));
+
     connect(this, SIGNAL(stateChanged(QMediaRecorder::State)), this, SLOT(updateStatus()));
 
     if (cameraSession) {
@@ -214,8 +222,8 @@ bool QAndroidCaptureSession::start()
     QString filePath = m_mediaStorageLocation.generateFileName(
                 m_requestedOutputLocation.isLocalFile() ? m_requestedOutputLocation.toLocalFile()
                                                         : m_requestedOutputLocation.toString(),
-                m_cameraSession ? QAndroidMediaStorageLocation::Camera
-                                : QAndroidMediaStorageLocation::Audio,
+                m_cameraSession ? QMediaStorageLocation::Movies
+                                : QMediaStorageLocation::Sounds,
                 m_cameraSession ? QLatin1String("VID_")
                                 : QLatin1String("REC_"),
                 m_containerFormat);
diff --git a/src/plugins/android/src/mediacapture/qandroidcapturesession.h b/src/plugins/android/src/mediacapture/qandroidcapturesession.h
index 32ca9d1ae..4b6121dfa 100644
--- a/src/plugins/android/src/mediacapture/qandroidcapturesession.h
+++ b/src/plugins/android/src/mediacapture/qandroidcapturesession.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
 ** Contact: http://www.qt-project.org/legal
 **
 ** This file is part of the Qt Toolkit.
@@ -47,7 +47,7 @@
 #include <qurl.h>
 #include <qelapsedtimer.h>
 #include <qtimer.h>
-#include "qandroidmediastoragelocation.h"
+#include <private/qmediastoragelocation_p.h>
 #include "jmediarecorder.h"
 
 QT_BEGIN_NAMESPACE
@@ -152,7 +152,7 @@ private:
     QString m_audioInput;
     JMediaRecorder::AudioSource m_audioSource;
 
-    QAndroidMediaStorageLocation m_mediaStorageLocation;
+    QMediaStorageLocation m_mediaStorageLocation;
 
     QElapsedTimer m_elapsedTime;
     QTimer m_notifyTimer;
diff --git a/src/plugins/android/src/mediacapture/qandroidmediastoragelocation.cpp b/src/plugins/android/src/mediacapture/qandroidmediastoragelocation.cpp
deleted file mode 100644
index 2bd3da195..000000000
--- a/src/plugins/android/src/mediacapture/qandroidmediastoragelocation.cpp
+++ /dev/null
@@ -1,130 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights.  These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qandroidmediastoragelocation.h"
-
-#include "jmultimediautils.h"
-
-QT_BEGIN_NAMESPACE
-
-QAndroidMediaStorageLocation::QAndroidMediaStorageLocation()
-{
-}
-
-QDir QAndroidMediaStorageLocation::defaultDir(CaptureSource source) const
-{
-    QStringList dirCandidates;
-
-    if (source == Camera)
-        dirCandidates << JMultimediaUtils::getDefaultMediaDirectory(JMultimediaUtils::DCIM);
-    else
-        dirCandidates << JMultimediaUtils::getDefaultMediaDirectory(JMultimediaUtils::Sounds);
-    dirCandidates << QDir::homePath();
-    dirCandidates << QDir::currentPath();
-    dirCandidates << QDir::tempPath();
-
-    Q_FOREACH (const QString &path, dirCandidates) {
-        if (QFileInfo(path).isWritable())
-            return QDir(path);
-    }
-
-    return QDir();
-}
-
-QString QAndroidMediaStorageLocation::generateFileName(const QString &requestedName,
-                                                       CaptureSource source,
-                                                       const QString &prefix,
-                                                       const QString &extension) const
-{
-    if (requestedName.isEmpty())
-        return generateFileName(prefix, defaultDir(source), extension);
-
-    QString path = requestedName;
-
-    if (QFileInfo(path).isRelative())
-        path = defaultDir(source).absoluteFilePath(path);
-
-    if (QFileInfo(path).isDir())
-        return generateFileName(prefix, QDir(path), extension);
-
-    if (!path.endsWith(extension))
-        path.append(QString(".%1").arg(extension));
-
-    return path;
-}
-
-QString QAndroidMediaStorageLocation::generateFileName(const QString &prefix,
-                                                       const QDir &dir,
-                                                       const QString &extension) const
-{
-    QMutexLocker lock(&m_mutex);
-
-    const QString lastMediaKey = dir.absolutePath() + QLatin1Char(' ') + prefix + QLatin1Char(' ') + extension;
-    qint64 lastMediaIndex = m_lastUsedIndex.value(lastMediaKey, 0);
-
-    if (lastMediaIndex == 0) {
-        // first run, find the maximum media number during the fist capture
-        Q_FOREACH (const QString &fileName, dir.entryList(QStringList() << QString("%1*.%2").arg(prefix).arg(extension))) {
-            const qint64 mediaIndex = fileName.midRef(prefix.length(), fileName.size() - prefix.length() - extension.length() - 1).toInt();
-            lastMediaIndex = qMax(lastMediaIndex, mediaIndex);
-        }
-    }
-
-    // don't just rely on cached lastMediaIndex value,
-    // someone else may create a file after camera started
-    while (true) {
-        const QString name = QString("%1%2.%3").arg(prefix)
-                                               .arg(lastMediaIndex + 1, 8, 10, QLatin1Char('0'))
-                                               .arg(extension);
-
-        const QString path = dir.absoluteFilePath(name);
-        if (!QFileInfo(path).exists()) {
-            m_lastUsedIndex[lastMediaKey] = lastMediaIndex + 1;
-            return path;
-        }
-
-        lastMediaIndex++;
-    }
-
-    return QString();
-}
-
-QT_END_NAMESPACE
diff --git a/src/plugins/android/src/mediacapture/qandroidmediastoragelocation.h b/src/plugins/android/src/mediacapture/qandroidmediastoragelocation.h
deleted file mode 100644
index 2e63f3df5..000000000
--- a/src/plugins/android/src/mediacapture/qandroidmediastoragelocation.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights.  These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QANDROIDMEDIASTORAGELOCATION_H
-#define QANDROIDMEDIASTORAGELOCATION_H
-
-#include <QCamera>
-#include <QDir>
-#include <QHash>
-#include <QMutex>
-
-QT_BEGIN_NAMESPACE
-
-class QAndroidMediaStorageLocation
-{
-public:
-    enum CaptureSource {
-        Camera,
-        Audio
-    };
-
-    QAndroidMediaStorageLocation();
-
-    QDir defaultDir(CaptureSource source) const;
-
-    QString generateFileName(const QString &requestedName, CaptureSource source, const QString &prefix, const QString &extension) const;
-    QString generateFileName(const QString &prefix, const QDir &dir, const QString &extension) const;
-
-private:
-    mutable QHash<QString, qint64> m_lastUsedIndex;
-
-    mutable QMutex m_mutex;
-};
-
-QT_END_NAMESPACE
-
-#endif // QANDROIDMEDIASTORAGELOCATION_H