Replace foreach with range-based for

... in Android, AudioCapture and m3u plugins.

Change-Id: If06a97e49cfa4d32a41da2f043710cfdbd8a7b20
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>

3 files changed, 6 insertions, 5 deletions

diff --git a/src/plugins/android/src/mediacapture/qandroidcamerasession.cpp b/src/plugins/android/src/mediacapture/qandroidcamerasession.cpp
index cf1879eb1..3623ce05a 100644
--- a/src/plugins/android/src/mediacapture/qandroidcamerasession.cpp
+++ b/src/plugins/android/src/mediacapture/qandroidcamerasession.cpp
@@ -613,7 +613,7 @@ void QAndroidCameraSession::onNewPreviewFrame(const QByteArray &frame, int width
         QVideoFrame videoFrame(new DataVideoBuffer(frame, width),
                                QSize(width, height),
                                QVideoFrame::Format_NV21);
-        foreach (QAndroidMediaVideoProbeControl *probe, m_videoProbes)
+        for (QAndroidMediaVideoProbeControl *probe : qAsConst(m_videoProbes))
             probe->newFrameProbed(videoFrame);
     }
     m_videoProbesMutex.unlock();
diff --git a/src/plugins/audiocapture/audiocapturesession.cpp b/src/plugins/audiocapture/audiocapturesession.cpp
index 1b183db26..07f709e01 100644
--- a/src/plugins/audiocapture/audiocapturesession.cpp
+++ b/src/plugins/audiocapture/audiocapturesession.cpp
@@ -74,7 +74,7 @@ qint64 FileProbeProxy::writeData(const char *data, qint64 len)
     if (m_format.isValid()) {
         QMutexLocker locker(&m_probeMutex);
 
-        foreach (AudioCaptureProbeControl* probe, m_probes)
+        for (AudioCaptureProbeControl* probe : qAsConst(m_probes))
             probe->bufferProbed(data, len, m_format);
     }
 
@@ -210,7 +210,7 @@ QDir AudioCaptureSession::defaultDir() const
     dirCandidates << QDir::currentPath();
     dirCandidates << QDir::tempPath();
 
-    foreach (const QString &path, dirCandidates) {
+    for (const QString &path : qAsConst(dirCandidates)) {
         QDir dir(path);
         if (dir.exists() && QFileInfo(path).isWritable())
             return dir;
@@ -243,7 +243,8 @@ QString AudioCaptureSession::generateFileName(const QDir &dir,
                                               const QString &ext) const
 {
     int lastClip = 0;
-    foreach(QString fileName, dir.entryList(QStringList() << QString("clip_*.%1").arg(ext))) {
+    const auto list = dir.entryList(QStringList() << QString("clip_*.%1").arg(ext));
+    for (const QString &fileName : list) {
         int imgNumber = fileName.midRef(5, fileName.size()-6-ext.length()).toInt();
         lastClip = qMax(lastClip, imgNumber);
     }
diff --git a/src/plugins/m3u/qm3uhandler.cpp b/src/plugins/m3u/qm3uhandler.cpp
index c141376c7..e20b11006 100644
--- a/src/plugins/m3u/qm3uhandler.cpp
+++ b/src/plugins/m3u/qm3uhandler.cpp
@@ -105,7 +105,7 @@ public:
             candidates << fileUrl;
             candidates << url;
 
-            foreach (const QUrl &candidate, candidates) {
+            for (const QUrl &candidate : qAsConst(candidates)) {
                 if (QFile::exists(candidate.toLocalFile())) {
                     nextResource = candidate;
                     break;