mpv: fix seeking, EOF and logo display

Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>

kaffeine/src/player-parts/libmpv-part/libmpv_event.cpp

@@ -73,8 +73,11 @@ void MpvEventThread::processEvent(mpv_event *event) {
 
         case MPV_EVENT_LOG_MESSAGE: {
             struct mpv_event_log_message *msg = (struct mpv_event_log_message *)event->data;
-            kdDebug() << "[mpv " << msg->prefix << "] <" << msg->level << ">: "
-                      << msg->text << endl;
+            TQString text(msg->text);
+            text = text.remove("\n");
+            if (text.isEmpty()) break;
+
+            kdDebug() << "[mpv " << msg->prefix << "] <" << msg->level << ">: " << text << endl;
 
             m_part->setStatusBarText(TQString("MPV %1 (%2): %3").arg(msg->prefix, msg->level, msg->text));
             processMessage(msg->prefix, msg->level, msg->text);
@@ -83,6 +86,13 @@ void MpvEventThread::processEvent(mpv_event *event) {
 
         case MPV_EVENT_END_FILE: {
             struct mpv_event_end_file *end = (struct mpv_event_end_file *)event->data;
+
+            if (end->reason != MPV_END_FILE_REASON_EOF &&
+                end->reason != MPV_END_FILE_REASON_ERROR) {
+                break;
+            }
+
+            // Track errors
             TQString error;
             if (end->reason == MPV_END_FILE_REASON_ERROR) {
                 error = TQString(mpv_error_string(end->error));

kaffeine/src/player-parts/libmpv-part/libmpv_part.cpp

@@ -64,6 +64,7 @@ MpvPart::MpvPart(TQWidget* parentWidget, const char* widgetName, TQObject* paren
     : KaffeinePart(parent, name ? name : "MpvPart"),
       m_current(0),
       m_seeking(false),
+      m_seekpos(0),
       m_recordFilePath(),
       m_context(nullptr),
       m_error(nullptr),
@@ -151,7 +152,7 @@ void MpvPart::initActions()
 
     /*** Position toolbar ***/
     // Important: we have a max of 1000 instead of 100 for better precision; multiply/divide your percentages by 10
-    m_position = new TQSlider(0, 1000, 10, 0, TQt::Horizontal, 0);
+    m_position = new TQSlider(0, 100, 10, 0, TQt::Horizontal, 0);
     TQToolTip::add(m_position, i18n("Position"));
     m_position->setTracking(false);
     m_position->setFocusPolicy(TQ_NoFocus);
@@ -245,8 +246,7 @@ void MpvPart::customEvent(TQCustomEvent *event) {
 
         else if (pe->property() == "percent-pos" && pe->format() == MPV_FORMAT_DOUBLE) {
             if (!m_seeking) {
-                m_percent = pe->toDouble();
-                m_position->setValue(m_percent * 10);
+                m_position->setValue(pe->toDouble());
             }
         }
 
@@ -262,6 +262,11 @@ void MpvPart::customEvent(TQCustomEvent *event) {
     else if (event->type() == MPVPART_EVENT_EOF) {
         resetTime();
 
+        if (!m_mrl.isEmpty()) {
+            closeURL();
+            stateChanged("not_playing");
+        }
+
         MpvEOFEvent *eofe = (MpvEOFEvent *)event;
         if (eofe->reason() == MPV_END_FILE_REASON_ERROR) {
             KMessageBox::detailedError(nullptr, i18n("Cannot play file."), eofe->error());
@@ -485,6 +490,7 @@ void MpvPart::resetTime() {
 
 void MpvPart::slotStartSeeking() {
     if (!isSeekable()) {
+        kdWarning() << "current file not seekable!" << endl;
         emit setStatusBarText( i18n("Cannot seek current file!") );
         return;
     }
@@ -493,13 +499,26 @@ void MpvPart::slotStartSeeking() {
 }
 
 void MpvPart::slotStopSeeking() {
-    slotSetPosition(m_percent);
+    if (!m_seeking) return;
+
+    slotSetPosition(m_seekpos);
     slotPause(false);
     m_seeking = false;
 }
 
-void MpvPart::slotSetSeekingPos(int pos) {
-    m_percent = (uint)pos / 10;
+void MpvPart::slotSetSeekingPos(int percent) {
+    if (!m_seeking) return;
+
+    // Compute current position and update playtime indicator
+    TQTime duration = m_mrl.length();
+    uint secs = (duration.hour() * 60 * 60) +
+                (duration.minute() * 60) +
+                 duration.second();
+
+    m_seekpos = secs * percent / 100;
+
+    TQTime pos; pos = pos.addSecs(m_seekpos);
+    updatePlaytime(pos);
 }
 
 uint MpvPart::volume() const {
@@ -509,7 +528,7 @@ uint MpvPart::volume() const {
 }
 
 uint MpvPart::position() const {
-    return m_percent;
+    return m_position->value();
 }
 
 void MpvPart::slotSetVolume(uint volume) {
@@ -519,11 +538,11 @@ void MpvPart::slotSetVolume(uint volume) {
     mpv_set_property(m_mpv, "ao-volume", MPV_FORMAT_INT64, &value);
 }
 
-void MpvPart::slotSetPosition(uint position) {
+void MpvPart::slotSetPosition(uint secs) {
     if (!m_mpv) return;
 
-    int64_t value = (int64_t)position;
-    mpv_set_property(m_mpv, "percent-pos", MPV_FORMAT_INT64, &value);
+    int64_t value = (int64_t)secs;
+    mpv_set_property(m_mpv, "time-pos", MPV_FORMAT_INT64, &value);
 }
 
 void MpvPart::slotPrevious() {

kaffeine/src/player-parts/libmpv-part/libmpv_part.h

@@ -163,7 +163,7 @@ class MpvPart : public KaffeinePart
         uint m_current;
 
         TQTime m_time;
-        uint m_percent;
+        uint m_seekpos;
         bool m_seeking;
         TQString m_recordFilePath;
 };