X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fjogshuttle.cpp;fp=src%2Fjogshuttle.cpp;h=a00508093fee9f0db5f8706b228b56db6099ab39;hb=64834d517d243b2a7672080453324bf8872ed60d;hp=4506985eda00bfae55daf7e87ffb0f99b83520e2;hpb=fabec436114bfe0a226453fc2c5ad2eb85cb54a0;p=kdenlive

diff --git a/src/jogshuttle.cpp b/src/jogshuttle.cpp
index 4506985e..a0050809 100644
--- a/src/jogshuttle.cpp
+++ b/src/jogshuttle.cpp
@@ -420,6 +420,19 @@ DeviceMap JogShuttle::enumerateDevices(const QString& devPath)
     return devs;
 }
 
+int JogShuttle::keysCount(const QString& devPath)
+{
+    struct media_ctrl mc;
+    int keysCount = 0;
+
+    QString fileLink = enumerateDevice(devPath);
+    media_ctrl_open2(&mc, (char*)fileLink.toUtf8().data());
+    if (mc.fd > 0 && mc.device) {
+        keysCount = media_ctrl_get_keys_count(&mc);
+    }
+
+    return keysCount;
+}
 
 // #include "jogshuttle.moc"