Implemented '0' key function in the "Schedule" menu

4 files changed, 206 insertions, 18 deletions

diff --git a/HISTORY b/HISTORY
index 933ce953..1364c2cd 100644
--- a/HISTORY
+++ b/HISTORY
@@ -4135,7 +4135,7 @@ Video Disk Recorder Revision History
   Schneider).
 - Cleaned up some trailing white space.
 
-2006-01-14: Version 1.3.39
+2006-01-15: Version 1.3.39
 
 - The SVDRP command LSTT now accepts the new option 'id' to have the channels
   of the timers listed with their unique channel ids instead of their numbers
@@ -4176,3 +4176,8 @@ Video Disk Recorder Revision History
   (suggested by Andreas Brachold).
 - The SVDRP command GRAB allows file names without extension again (suggested by
   Stefan Huelswitt).
+- Pressing '0' in the "Schedule" menu now rotates through displaying "This event on
+  this channel", "This event on all channels" and "All events on all channels".
+  This can be used to find reruns of a given show, or the episodes of a series.
+  Note that if there are many channels in your channels.conf, displaying the
+  "All events on all channels" page may take a while.
diff --git a/MANUAL b/MANUAL
index 5b47078f..cd86d731 100644
--- a/MANUAL
+++ b/MANUAL
@@ -177,6 +177,12 @@ Version 1.3
      whether there is currently a DVB card receiving the transponder this channel
      is on).
 
+  Pressing '0' in the "Schedule" menu rotates through displaying "This event on
+  this channel", "This event on all channels" and "All events on all channels".
+  This can be used to find reruns of a given show, or the episodes of a series.
+  Note that if there are many channels in your channels.conf, displaying the
+  "All events on all channels" page may take a while.
+
 * Selecting a Channel
 
   There are four ways to select a channel:
diff --git a/i18n.c b/i18n.c
index f660a284..4080fd12 100644
--- a/i18n.c
+++ b/i18n.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: i18n.c 1.234 2006/01/13 16:24:07 kls Exp $
+ * $Id: i18n.c 1.235 2006/01/15 12:22:15 kls Exp $
  *
  * Translations provided by:
  *
@@ -441,6 +441,69 @@ const tI18nPhrase Phrases[] = {
     "Programm - %s",
     "Program - %s",
   },
+  { "This event - %s",
+    "Diese Sendung - %s",
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+  },
+  { "This event - all channels",
+    "Diese Sendung - alle Kanäle",
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+  },
+  { "All events - all channels",
+    "Alle Sendungen - alle Kanäle",
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+    "",//TODO
+  },
   { "What's on now?",
     "Was läuft jetzt?",
     "Kaj je na sporedu?",
diff --git a/menu.c b/menu.c
index 8a1bab13..af9cebf8 100644
--- a/menu.c
+++ b/menu.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: menu.c 1.393 2006/01/14 14:53:43 kls Exp $
+ * $Id: menu.c 1.394 2006/01/15 12:46:07 kls Exp $
  */
 
 #include "menu.h"
@@ -323,10 +323,10 @@ public:
   cMenuChannelItem(cChannel *Channel);
   static void SetSortMode(eChannelSortMode SortMode) { sortMode = SortMode; }
   static void IncSortMode(void) { sortMode = eChannelSortMode((sortMode == csmProvider) ? csmNumber : sortMode + 1); }
+  static eChannelSortMode SortMode(void) { return sortMode; }
   virtual int Compare(const cListObject &ListObject) const;
   virtual void Set(void);
   cChannel *Channel(void) { return channel; }
-  static eChannelSortMode SortMode(void) { return sortMode; }
   };
 
 cMenuChannelItem::eChannelSortMode cMenuChannelItem::sortMode = csmNumber;
@@ -962,21 +962,44 @@ eOSState cMenuEvent::ProcessKey(eKeys Key)
 
 class cMenuScheduleItem : public cOsdItem {
 public:
+  enum eScheduleSortMode { ssmAllThis, ssmThisThis, ssmThisAll, ssmAllAll }; // "which event(s) on which channel(s)"
+private:
+  static eScheduleSortMode sortMode;
+public:
   const cEvent *event;
   const cChannel *channel;
+  bool withDate;
   int timerMatch;
-  cMenuScheduleItem(const cEvent *Event, cChannel *Channel = NULL);
+  cMenuScheduleItem(const cEvent *Event, cChannel *Channel = NULL, bool WithDate = false);
+  static void SetSortMode(eScheduleSortMode SortMode) { sortMode = SortMode; }
+  static void IncSortMode(void) { sortMode = eScheduleSortMode((sortMode == ssmAllAll) ? ssmAllThis : sortMode + 1); }
+  static eScheduleSortMode SortMode(void) { return sortMode; }
+  virtual int Compare(const cListObject &ListObject) const;
   bool Update(bool Force = false);
-};
+  };
 
-cMenuScheduleItem::cMenuScheduleItem(const cEvent *Event, cChannel *Channel)
+cMenuScheduleItem::eScheduleSortMode cMenuScheduleItem::sortMode = ssmAllThis;
+
+cMenuScheduleItem::cMenuScheduleItem(const cEvent *Event, cChannel *Channel, bool WithDate)
 {
   event = Event;
   channel = Channel;
+  withDate = WithDate;
   timerMatch = tmNone;
   Update(true);
 }
 
+int cMenuScheduleItem::Compare(const cListObject &ListObject) const
+{
+  cMenuScheduleItem *p = (cMenuScheduleItem *)&ListObject;
+  int r = -1;
+  if (sortMode != ssmAllThis)
+     r = strcoll(event->Title(), p->event->Title());
+  if (sortMode == ssmAllThis || r == 0)
+     r = event->StartTime() - p->event->StartTime();
+  return r;
+}
+
 static char *TimerMatchChars = " tT";
 
 bool cMenuScheduleItem::Update(bool Force)
@@ -989,7 +1012,9 @@ bool cMenuScheduleItem::Update(bool Force)
      char t = TimerMatchChars[timerMatch];
      char v = event->Vps() && (event->Vps() - event->StartTime()) ? 'V' : ' ';
      char r = event->IsRunning() ? '*' : ' ';
-     if (channel)
+     if (channel && withDate)
+        asprintf(&buffer, "%d\t%.*s\t%.*s\t%s\t%c%c%c\t%s", channel->Number(), 6, channel->ShortName(true), 6, *event->GetDateString(), *event->GetTimeString(), t, v, r, event->Title());
+     else if (channel)
         asprintf(&buffer, "%d\t%.*s\t%s\t%c%c%c\t%s", channel->Number(), 6, channel->ShortName(true), *event->GetTimeString(), t, v, r, event->Title());
      else
         asprintf(&buffer, "%.*s\t%s\t%c%c%c\t%s", 6, *event->GetDateString(), *event->GetTimeString(), t, v, r, event->Title());
@@ -1163,9 +1188,13 @@ private:
   bool now, next;
   int otherChannel;
   int helpKeys;
+  eOSState Number(void);
   eOSState Record(void);
   eOSState Switch(void);
-  void PrepareSchedule(cChannel *Channel);
+  void PrepareScheduleAllThis(const cEvent *Event, const cChannel *Channel);
+  void PrepareScheduleThisThis(const cEvent *Event, const cChannel *Channel);
+  void PrepareScheduleThisAll(const cEvent *Event, const cChannel *Channel);
+  void PrepareScheduleAllAll(const cEvent *Event, const cChannel *Channel);
   bool Update(void);
   void SetHelpKeys(void);
 public:
@@ -1175,16 +1204,17 @@ public:
   };
 
 cMenuSchedule::cMenuSchedule(void)
-:cOsdMenu("", 7, 6, 4)
+:cOsdMenu("")
 {
   now = next = false;
   otherChannel = 0;
   helpKeys = -1;
+  cMenuScheduleItem::SetSortMode(cMenuScheduleItem::ssmAllThis);
   cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
   if (channel) {
      cMenuWhatsOn::SetCurrentChannel(channel->Number());
      schedules = cSchedules::Schedules(schedulesLock);
-     PrepareSchedule(channel);
+     PrepareScheduleAllThis(NULL, channel);
      SetHelpKeys();
      }
 }
@@ -1194,26 +1224,85 @@ cMenuSchedule::~cMenuSchedule()
   cMenuWhatsOn::ScheduleEvent(); // makes sure any posted data is cleared
 }
 
-void cMenuSchedule::PrepareSchedule(cChannel *Channel)
+void cMenuSchedule::PrepareScheduleAllThis(const cEvent *Event, const cChannel *Channel)
 {
   Clear();
+  SetCols(7, 6, 4);
   char *buffer = NULL;
   asprintf(&buffer, tr("Schedule - %s"), Channel->Name());
   SetTitle(buffer);
   free(buffer);
-  if (schedules) {
+  if (schedules && Channel) {
+     const cSchedule *Schedule = schedules->GetSchedule(Channel);
+     if (Schedule) {
+        const cEvent *PresentEvent = Event ? Event : Schedule->GetPresentEvent(Channel->Number() == cDevice::CurrentChannel());
+        time_t now = time(NULL) - Setup.EPGLinger * 60;
+        for (const cEvent *ev = Schedule->Events()->First(); ev; ev = Schedule->Events()->Next(ev)) {
+            if (ev->EndTime() > now || ev == PresentEvent)
+               Add(new cMenuScheduleItem(ev), ev == PresentEvent);
+            }
+        }
+     }
+}
+
+void cMenuSchedule::PrepareScheduleThisThis(const cEvent *Event, const cChannel *Channel)
+{
+  Clear();
+  SetCols(7, 6, 4);
+  char *buffer = NULL;
+  asprintf(&buffer, tr("This event - %s"), Channel->Name());
+  SetTitle(buffer);
+  free(buffer);
+  if (schedules && Channel && Event) {
      const cSchedule *Schedule = schedules->GetSchedule(Channel);
      if (Schedule) {
-        const cEvent *PresentEvent = Schedule->GetPresentEvent(Channel->Number() == cDevice::CurrentChannel());
         time_t now = time(NULL) - Setup.EPGLinger * 60;
-        for (const cEvent *Event = Schedule->Events()->First(); Event; Event = Schedule->Events()->Next(Event)) {
-            if (Event->EndTime() > now || Event == PresentEvent)
-               Add(new cMenuScheduleItem(Event), Event == PresentEvent);
+        for (const cEvent *ev = Schedule->Events()->First(); ev; ev = Schedule->Events()->Next(ev)) {
+            if ((ev->EndTime() > now || ev == Event) && !strcmp(ev->Title(), Event->Title()))
+               Add(new cMenuScheduleItem(ev), ev == Event);
             }
         }
      }
 }
 
+void cMenuSchedule::PrepareScheduleThisAll(const cEvent *Event, const cChannel *Channel)
+{
+  Clear();
+  SetCols(CHNUMWIDTH, 7, 7, 6, 4);
+  SetTitle(tr("This event - all channels"));
+  if (schedules && Event) {
+     for (cChannel *ch = Channels.First(); ch; ch = Channels.Next(ch)) {
+         const cSchedule *Schedule = schedules->GetSchedule(ch);
+         if (Schedule) {
+            time_t now = time(NULL) - Setup.EPGLinger * 60;
+            for (const cEvent *ev = Schedule->Events()->First(); ev; ev = Schedule->Events()->Next(ev)) {
+                if ((ev->EndTime() > now || ev == Event) && !strcmp(ev->Title(), Event->Title()))
+                   Add(new cMenuScheduleItem(ev, ch, true), ev == Event && ch == Channel);
+                }
+            }
+         }
+     }
+}
+
+void cMenuSchedule::PrepareScheduleAllAll(const cEvent *Event, const cChannel *Channel)
+{
+  Clear();
+  SetCols(CHNUMWIDTH, 7, 7, 6, 4);
+  SetTitle(tr("All events - all channels"));
+  if (schedules) {
+     for (cChannel *ch = Channels.First(); ch; ch = Channels.Next(ch)) {
+         const cSchedule *Schedule = schedules->GetSchedule(ch);
+         if (Schedule) {
+            time_t now = time(NULL) - Setup.EPGLinger * 60;
+            for (const cEvent *ev = Schedule->Events()->First(); ev; ev = Schedule->Events()->Next(ev)) {
+                if (ev->EndTime() > now || ev == Event)
+                   Add(new cMenuScheduleItem(ev, ch, true), ev == Event && ch == Channel);
+                }
+            }
+         }
+     }
+}
+
 bool cMenuSchedule::Update(void)
 {
   bool result = false;
@@ -1241,6 +1330,29 @@ void cMenuSchedule::SetHelpKeys(void)
      }
 }
 
+eOSState cMenuSchedule::Number(void)
+{
+  cMenuScheduleItem::IncSortMode();
+  cMenuScheduleItem *CurrentItem = (cMenuScheduleItem *)Get(Current());
+  const cChannel *Channel = NULL;
+  const cEvent *Event = NULL;
+  if (CurrentItem) {
+     Event = CurrentItem->event;
+     Channel = Channels.GetByChannelID(Event->ChannelID(), true);
+     }
+  switch (cMenuScheduleItem::SortMode()) {
+    case cMenuScheduleItem::ssmAllThis:  PrepareScheduleAllThis(Event, Channel); break;
+    case cMenuScheduleItem::ssmThisThis: PrepareScheduleThisThis(Event, Channel); break;
+    case cMenuScheduleItem::ssmThisAll:  PrepareScheduleThisAll(Event, Channel); break;
+    case cMenuScheduleItem::ssmAllAll:   PrepareScheduleAllAll(Event, Channel); break;
+    }
+  CurrentItem = (cMenuScheduleItem *)Get(Current());
+  Sort();
+  SetCurrent(CurrentItem);
+  Display();
+  return osContinue;
+}
+
 eOSState cMenuSchedule::Record(void)
 {
   cMenuScheduleItem *item = (cMenuScheduleItem *)Get(Current());
@@ -1290,6 +1402,7 @@ eOSState cMenuSchedule::ProcessKey(eKeys Key)
 
   if (state == osUnknown) {
      switch (Key) {
+       case k0:      return Number();
        case kRecord:
        case kRed:    return Record();
        case kGreen:  if (schedules) {
@@ -1325,7 +1438,8 @@ eOSState cMenuSchedule::ProcessKey(eKeys Key)
      if (ei) {
         cChannel *channel = Channels.GetByChannelID(ei->ChannelID(), true);
         if (channel) {
-           PrepareSchedule(channel);
+           cMenuScheduleItem::SetSortMode(cMenuScheduleItem::ssmAllThis);
+           PrepareScheduleAllThis(NULL, channel);
            if (channel->Number() != cDevice::CurrentChannel()) {
               otherChannel = channel->Number();
               SetHelp(Count() ? tr("Button$Record") : NULL, tr("Button$Now"), tr("Button$Next"), tr("Button$Switch"));