GStreamer: use QMediaStorageLocation to generate capture file names.

Change-Id: I2111eb8e28f60ca6305a48a8ee9299bc14ab0df9
Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>

1 files changed, 12 insertions, 67 deletions

diff --git a/src/plugins/gstreamer/camerabin/camerabinsession.cpp b/src/plugins/gstreamer/camerabin/camerabinsession.cpp
index 10217c1ce..da317740b 100644
--- a/src/plugins/gstreamer/camerabin/camerabinsession.cpp
+++ b/src/plugins/gstreamer/camerabin/camerabinsession.cpp
@@ -542,9 +542,10 @@ GstElement *CameraBinSession::buildCameraSource()
 
 void CameraBinSession::captureImage(int requestId, const QString &fileName)
 {
-    QString actualFileName = fileName;
-    if (actualFileName.isEmpty())
-        actualFileName = generateFileName("img_", defaultDir(QCamera::CaptureStillImage), "jpg");
+    const QString actualFileName = m_mediaStorageLocation.generateFileName(fileName,
+                                                                           QMediaStorageLocation::Pictures,
+                                                                           QLatin1String("IMG_"),
+                                                                           QLatin1String("jpg"));
 
     m_requestId = requestId;
 
@@ -592,60 +593,6 @@ bool CameraBinSession::setOutputLocation(const QUrl& sink)
     return true;
 }
 
-QDir CameraBinSession::defaultDir(QCamera::CaptureModes mode) const
-{
-    QStringList dirCandidates;
-
-#if defined(Q_WS_MAEMO_6)
-    dirCandidates << QLatin1String("/home/user/MyDocs/DCIM");
-    dirCandidates << QLatin1String("/home/user/MyDocs/");
-#endif
-
-    if (mode == QCamera::CaptureVideo) {
-        dirCandidates << QStandardPaths::writableLocation(QStandardPaths::MoviesLocation);
-        dirCandidates << QDir::home().filePath("Documents/Video");
-        dirCandidates << QDir::home().filePath("Documents/Videos");
-    } else {
-        dirCandidates << QStandardPaths::writableLocation(QStandardPaths::PicturesLocation);
-        dirCandidates << QDir::home().filePath("Documents/Photo");
-        dirCandidates << QDir::home().filePath("Documents/Photos");
-        dirCandidates << QDir::home().filePath("Documents/photo");
-        dirCandidates << QDir::home().filePath("Documents/photos");
-        dirCandidates << QDir::home().filePath("Documents/Images");
-    }
-
-    dirCandidates << QDir::home().filePath("Documents");
-    dirCandidates << QDir::home().filePath("My Documents");
-    dirCandidates << QDir::homePath();
-    dirCandidates << QDir::currentPath();
-    dirCandidates << QDir::tempPath();
-
-    foreach (const QString &path, dirCandidates) {
-        if (QFileInfo(path).isWritable())
-            return QDir(path);
-    }
-
-    return QDir();
-}
-
-QString CameraBinSession::generateFileName(const QString &prefix, const QDir &dir, const QString &ext) const
-{
-    int lastClip = 0;
-    foreach(QString fileName, dir.entryList(QStringList() << QString("%1*.%2").arg(prefix).arg(ext))) {
-        int imgNumber = fileName.midRef(prefix.length(), fileName.size()-prefix.length()-ext.length()-1).toInt();
-        lastClip = qMax(lastClip, imgNumber);
-    }
-
-    QString name = QString("%1%2.%3").arg(prefix)
-                                     .arg(lastClip+1,
-                                     4, //fieldWidth
-                                     10,
-                                     QLatin1Char('0'))
-                                     .arg(ext);
-
-    return dir.absoluteFilePath(name);
-}
-
 void CameraBinSession::setDevice(const QString &device)
 {
     if (m_inputDevice != device) {
@@ -1122,18 +1069,16 @@ bool CameraBinSession::processBusMessage(const QGstreamerMessage &message)
 
 void CameraBinSession::recordVideo()
 {
+    const QString actualFileName = m_mediaStorageLocation.generateFileName(m_sink.isLocalFile() ? m_sink.toLocalFile()
+                                                                                                : m_sink.toString(),
+                                      QMediaStorageLocation::Movies,
+                                      QLatin1String("clip_"),
+                                      m_mediaContainerControl->suggestedFileExtension(m_mediaContainerControl->actualContainerFormat()));
+
     m_recordingActive = true;
-    m_actualSink = m_sink;
-    if (m_actualSink.isEmpty()) {
-        QString ext = m_mediaContainerControl->suggestedFileExtension(m_mediaContainerControl->actualContainerFormat());
-        m_actualSink = QUrl::fromLocalFile(generateFileName("clip_", defaultDir(QCamera::CaptureVideo), ext));
-    } else {
-        // Output location was rejected in setOutputlocation() if not a local file
-        m_actualSink = QUrl::fromLocalFile(QDir::currentPath()).resolved(m_actualSink);
-    }
+    m_actualSink = QUrl::fromLocalFile(actualFileName);
 
-    QString fileName = m_actualSink.toLocalFile();
-    g_object_set(G_OBJECT(m_camerabin), FILENAME_PROPERTY, QFile::encodeName(fileName).constData(), NULL);
+    g_object_set(G_OBJECT(m_camerabin), FILENAME_PROPERTY, QFile::encodeName(actualFileName).constData(), NULL);
 
     g_signal_emit_by_name(G_OBJECT(m_camerabin), CAPTURE_START, NULL);
 }