In the playbackbox, allow jumping to an episode's display group.

Provides keybindings and a menu entry such that if you've highlighted
an episode in the All Programs view, you can see that episode
highlighted within its title's display group.  For example, you see
that a new episode has recorded, and you can quickly jump to the
episode's display group to see if there are any other episodes you
should catch up on first.

Thanks to Angela Schmid for the patch.

Fixes #12157

Signed-off-by: Jim Stichnoth <jstichnoth@mythtv.org>
(cherry picked from commit a375bcc)

mythtv/libs/libmythtv/tv_actions.h

@@ -22,6 +22,8 @@
 #define ACTION_TOGGLERECCONTROLS  "TOGGLERECCONTROLS"
 #define ACTION_TOGGLEINPUTS       "TOGGLEINPUTS"
 
+#define ACTION_LISTRECORDEDEPISODES "LISTRECORDEDEPISODES"
+
 #define ACTION_GUIDE             "GUIDE"
 #define ACTION_FINDER            "FINDER"
 #define ACTION_TOGGLESLEEP       QString("TOGGLESLEEP")

mythtv/libs/libmythtv/tv_play.cpp

@@ -577,6 +577,8 @@ void TV::InitKeys(void)
             "Change Recording Group"), "");
     REG_KEY("TV Frontend", "CHANGEGROUPVIEW", QT_TRANSLATE_NOOP("MythControls",
             "Change Group View"), "");
+    REG_KEY("TV Frontend", ACTION_LISTRECORDEDEPISODES, QT_TRANSLATE_NOOP("MythControls",
+            "List recorded episodes"), "");
 
     REG_KEY("TV Playback", "BACK", QT_TRANSLATE_NOOP("MythControls",
             "Exit or return to DVD menu"), "Esc");

mythtv/programs/mythfrontend/playbackbox.cpp

@@ -3157,6 +3157,9 @@ void PlaybackBox::ShowActionPopup(const ProgramInfo &pginfo)
 
         m_popupMenu->AddItem(tr("Recording Options"), NULL, createRecordingMenu());
 
+        if (m_groupList->GetItemPos(m_groupList->GetItemCurrent()) == 0)
+            m_popupMenu->AddItem(tr("List Recorded Episodes"), SLOT(ShowRecordedEpisodes()));
+
         m_popupMenu->AddItem(tr("Delete"), SLOT(askDelete()));
 
         DisplayPopupMenu();
@@ -3210,6 +3213,9 @@ void PlaybackBox::ShowActionPopup(const ProgramInfo &pginfo)
     m_popupMenu->AddItem(tr("Recording Options"), NULL, createRecordingMenu());
     m_popupMenu->AddItem(tr("Job Options"), NULL, createJobMenu());
 
+    if (m_groupList->GetItemPos(m_groupList->GetItemCurrent()) == 0)
+        m_popupMenu->AddItem(tr("List Recorded Episodes"), SLOT(ShowRecordedEpisodes()));
+
     if (!sameProgram)
     {
         if (pginfo.GetRecordingGroup() == "Deleted")
@@ -3510,6 +3516,22 @@ void PlaybackBox::Delete(DeleteFlags flags)
     }
 }
 
+void PlaybackBox::ShowRecordedEpisodes()
+{
+    ProgramInfo *pginfo = CurrentItem();
+    if (pginfo) {
+        QString title = pginfo->GetTitle().toLower();
+        MythUIButtonListItem* group = m_groupList->GetItemByData(qVariantFromValue(title));
+        if (group)
+        {
+            m_groupList->SetItemCurrent(group);
+            // set focus back to previous item
+            MythUIButtonListItem *previousItem = m_recordingList->GetItemByData(qVariantFromValue(pginfo));
+            m_recordingList->SetItemCurrent(previousItem);
+        }
+    }
+}
+
 ProgramInfo *PlaybackBox::FindProgramInUILists(const ProgramInfo &pginfo)
 {
     return FindProgramInUILists(
@@ -3878,6 +3900,24 @@ bool PlaybackBox::keyPressEvent(QKeyEvent *event)
             if (!nextGroup.isEmpty())
                 displayRecGroup(nextGroup);
         }
+        else if (action == "NEXTVIEW")
+        {
+            int curpos = m_groupList->GetItemPos(m_groupList->GetItemCurrent());
+            if (++curpos >= m_groupList->GetCount())
+                curpos = 0;
+            m_groupList->SetItemCurrent(curpos);
+        }
+        else if (action == "PREVVIEW")
+        {
+            int curpos = m_groupList->GetItemPos(m_groupList->GetItemCurrent());
+            if (--curpos < 0)
+                curpos = m_groupList->GetCount() - 1;
+            m_groupList->SetItemCurrent(curpos);
+        }
+        else if (action == ACTION_LISTRECORDEDEPISODES)
+        {
+            ShowRecordedEpisodes();
+        }
         else if (action == "CHANGERECGROUP")
             showGroupFilter();
         else if (action == "CHANGEGROUPVIEW")

mythtv/programs/mythfrontend/playbackbox.h

@@ -190,6 +190,8 @@ class PlaybackBox : public ScheduleCommon
     void DeleteIgnoreAllRemaining(void)
         { Delete((DeleteFlags)((int)kIgnore|(int)kAllRemaining)); }
 
+    void ShowRecordedEpisodes();
+
     void toggleWatched();
     void toggleAutoExpire();
     void togglePreserveEpisode();