added Token {percentseen} to listelements in menurecordings

HISTORY

@@ -253,3 +253,5 @@ Version 0.3.3
   any list menu, implementation in displaymenu.xml is default
 - use recording info for <currentschedule> viewelement in main menu
   if recording is replayed. New token {islivetv} indicates this.
+- added Token {percentseen} to listelements in menurecordings. For
+  VDR Version < 2.1.8 {percentseen} is set to -1.

skins/metrixhd/xmlfiles/displaymenurecordings.xml

@@ -16,6 +16,7 @@
         {durationeventminutes}  event duration, rest of minutes
         {current}               true if item is currently selected
         {new}                   true if recording is new
+        {percentseen}           percent already watched, -1 for VDR < 2.1.8
         {cutted}                true if recording is cutted
         {folder}                true if item is a folder
         {numrecordingsfolder}   if item is a folder, number of recordings in this folder

skinskeleton/xmlfiles/displaymenurecordings.xml

@@ -17,6 +17,7 @@
         {durationeventminutes}  event duration, rest of minutes
         {current}               true if item is currently selected
         {new}                   true if recording is new
+        {percentseen}           percent already watched, -1 for VDR < 2.1.8
         {cutted}                true if recording is cutted
         {folder}                true if item is a folder
         {numrecordingsfolder}   if item is a folder, number of recordings in this folder

views/displaymenuitemview.c

@@ -690,6 +690,19 @@ void cDisplayMenuItemRecordingView::SetTokens(void) {
 
     stringTokens.insert(pair<string,string>("name", buffer.c_str()));
     intTokens.insert(pair<string,int>("new", usedRecording->IsNew()));
+
+    int percSeen = 0;
+#if APIVERSNUM < 20108
+    percSeen = -1;
+#else
+    percSeen = 0;
+    int framesSeen = usedRecording->GetResume();
+    int framesTotal = usedRecording->NumFrames();
+    if (framesTotal > 0) {
+        percSeen = (double)framesSeen / (double)framesTotal * 100;
+    }
+#endif
+    intTokens.insert(pair<string,int>("percentseen", percSeen));
     intTokens.insert(pair<string,int>("newrecordingsfolder", newRecs));
     intTokens.insert(pair<string,int>("numrecordingsfolder", total));
     intTokens.insert(pair<string,int>("cutted", usedRecording->IsEdited()));