Switched VDR's own player to the new cPlayer/cControl structures

HISTORY

@@ -1354,3 +1354,4 @@ Video Disk Recorder Revision History
 - Activated cutting.
 - Activated transfer mode.
 - Moved handling of the Menu key entirely into vdr.c.
+- Switched VDR's own player to the new cPlayer/cControl structures.

device.c

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: device.c 1.3 2002/06/22 13:45:53 kls Exp $
+ * $Id: device.c 1.4 2002/06/23 11:16:21 kls Exp $
  */
 
 #include "device.h"
@@ -460,7 +460,7 @@ bool cDevice::SetPid(int fd, dmxPesType_t PesType, int Pid, dmxOutput_t Output)
 eSetChannelResult cDevice::SetChannel(int ChannelNumber, int Frequency, char Polarization, int Diseqc, int Srate, int Vpid, int Apid, int Tpid, int Ca, int Pnr)
 {
   DELETENULL(transfer);
-  //XXX+StopReplay();
+  StopReplay();
 
   cStatus::MsgChannelSwitch(this, 0);
 
@@ -735,11 +735,6 @@ void cDevice::StillPicture(const uchar *Data, int Length)
 
 bool cDevice::Replaying(void)
 {
-  /*XXX+
-  if (replayBuffer && !replayBuffer->Active())
-     StopReplay();
-  return replayBuffer != NULL;
-  XXX*/
   return player != NULL;
 }
 

dvbplayer.c

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: dvbplayer.c 1.3 2002/06/22 13:35:36 kls Exp $
+ * $Id: dvbplayer.c 1.4 2002/06/23 10:52:51 kls Exp $
  */
 
 #include "dvbplayer.h"
@@ -625,9 +625,9 @@ bool cDvbPlayer::GetReplayMode(bool &Play, bool &Forward, int &Speed)
 
 // --- cDvbPlayerControl -----------------------------------------------------
 
-cDvbPlayerControl::cDvbPlayerControl(void)
+cDvbPlayerControl::cDvbPlayerControl(const char *FileName)
+:cControl(player = new cDvbPlayer(FileName))
 {
-  player = NULL;
 }
 
 cDvbPlayerControl::~cDvbPlayerControl()
@@ -640,16 +640,6 @@ bool cDvbPlayerControl::Active(void)
   return player && player->Active();
 }
 
-bool cDvbPlayerControl::Start(const char *FileName)
-{
-  delete player;
-  player = new cDvbPlayer(FileName);
-  if (cDevice::PrimaryDevice()->AttachPlayer(player))
-     return true;
-  Stop();
-  return false;
-}
-
 void cDvbPlayerControl::Stop(void)
 {
   delete player;

dvbplayer.h

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: dvbplayer.h 1.1 2002/06/16 10:59:14 kls Exp $
+ * $Id: dvbplayer.h 1.2 2002/06/23 10:13:51 kls Exp $
  */
 
 #ifndef __DVBPLAYER_H
@@ -19,11 +19,10 @@ class cDvbPlayerControl : public cControl {
 private:
   cDvbPlayer *player;
 public:
-  cDvbPlayerControl(void);
+  cDvbPlayerControl(const char *FileName);
+       // Sets up a player for the given file.
   virtual ~cDvbPlayerControl();
   bool Active(void);
-  bool Start(const char *FileName);
-       // Starts replaying the given file.
   void Stop(void);
        // Stops the current replay session (if any).
   void Pause(void);

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 1.200 2002/06/23 09:09:11 kls Exp $
+ * $Id: menu.c 1.201 2002/06/23 11:07:19 kls Exp $
  */
 
 #include "menu.h"
@@ -2681,18 +2681,14 @@ char *cReplayControl::fileName = NULL;
 char *cReplayControl::title = NULL;
 
 cReplayControl::cReplayControl(void)
+:cDvbPlayerControl(fileName)
 {
   visible = modeOnly = shown = displayFrames = false;
   lastCurrent = lastTotal = -1;
   timeoutShow = 0;
   timeSearchActive = false;
-  if (fileName) {
+  marks.Load(fileName);
-     marks.Load(fileName);
+  cStatus::MsgReplaying(this, fileName);
-     if (!Start(fileName))
-        Interface->Error(tr("Channel locked (recording)!"));//XXX+
-     else
-        cStatus::MsgReplaying(this, fileName);
-     }
 }
 
 cReplayControl::~cReplayControl()

player.c

@@ -4,10 +4,11 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: player.c 1.1 2002/06/16 10:34:50 kls Exp $
+ * $Id: player.c 1.2 2002/06/23 11:23:17 kls Exp $
  */
 
 #include "player.h"
+#include "i18n.h"
 
 // --- cPlayer ---------------------------------------------------------------
 
@@ -46,10 +47,40 @@ void cPlayer::Detach(void)
 
 // --- cControl --------------------------------------------------------------
 
-cControl::cControl(void)
+cControl *cControl::control = NULL;
+
+cControl::cControl(cPlayer *Player)
 {
+  attached = false;
+  player = Player;
 }
 
 cControl::~cControl()
 {
+  if (this == control)
+     control = NULL;
+}
+
+void cControl::Launch(cControl *Control)
+{
+  delete control;
+  control = Control;
+}
+
+void cControl::Attach(void)
+{
+  if (control && !control->attached && control->player && !control->player->IsAttached()) {
+     if (cDevice::PrimaryDevice()->AttachPlayer(control->player))
+        control->attached = true;
+     else {
+        Interface->Error(tr("Channel locked (recording)!"));
+        Shutdown();
+        }
+     }
+}
+
+void cControl::Shutdown(void)
+{
+  delete control;
+  control = NULL;
 }

player.h

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: player.h 1.2 2002/06/22 14:47:25 kls Exp $
+ * $Id: player.h 1.3 2002/06/23 11:20:23 kls Exp $
  */
 
 #ifndef __PLAYER_H
@@ -40,13 +40,23 @@ protected:
 public:
   cPlayer(void);
   virtual ~cPlayer();
+  bool IsAttached(void) { return device != NULL; }
   };
 
 class cControl : public cOsdObject {
+private:
+  static cControl *control;
+  bool attached;
+protected:
+  cPlayer *player;
 public:
-  cControl(void);
+  cControl(cPlayer *Player);
   virtual ~cControl();
   virtual void Hide(void) = 0;
+  static void Launch(cControl *Control);
+  static void Attach(void);
+  static void Shutdown(void);
+  static cControl *Control(void) { return control; }
   };
 
 #endif //__PLAYER_H

vdr.c

@@ -22,7 +22,7 @@
  *
  * The project's page is at http://www.cadsoft.de/people/kls/vdr
  *
- * $Id: vdr.c 1.116 2002/06/23 09:35:08 kls Exp $
+ * $Id: vdr.c 1.117 2002/06/23 11:23:34 kls Exp $
  */
 
 #include <getopt.h>
@@ -373,7 +373,6 @@ int main(int argc, char *argv[])
 
   cOsdObject *Menu = NULL;
   cOsdObject *Temp = NULL;
-  cReplayControl *ReplayControl = NULL;
   int LastChannel = -1;
   int PreviousChannel = cDevice::CurrentChannel();
   time_t LastActivity = 0;
@@ -391,6 +390,8 @@ int main(int argc, char *argv[])
            esyslog("emergency exit requested - shutting down");
            break;
            }
+        // Attach launched player control:
+        cControl::Attach();
         // Restart the Watchdog timer:
         if (WatchdogTimeout > 0) {
            int LatencyTime = WatchdogTimeout - alarm(WatchdogTimeout);
@@ -418,8 +419,8 @@ int main(int argc, char *argv[])
               }
            }
         // User Input:
-        cOsdObject **Interact = Menu ? &Menu : (cOsdObject **)&ReplayControl;
+        cOsdObject *Interact = Menu ? Menu : cControl::Control();
-        eKeys key = Interface->GetKey(!*Interact || !(*Interact)->NeedsFastResponse());
+        eKeys key = Interface->GetKey(!Interact || !Interact->NeedsFastResponse());
         if (NORMALKEY(key) != kNone) {
            EITScanner.Activity();
            LastActivity = time(NULL);
@@ -433,9 +434,9 @@ int main(int argc, char *argv[])
                   if (!Temp)
                      break;
                   }
-               if (ReplayControl)
+               if (cControl::Control())
-                  ReplayControl->Hide();
+                  cControl::Control()->Hide();
-               Menu = new cMenuMain(ReplayControl);
+               Menu = new cMenuMain(cControl::Control());
                Temp = NULL;
                break;
           // Volume Control:
@@ -456,7 +457,8 @@ int main(int argc, char *argv[])
                break;
           // Power off:
           case kPower: isyslog("Power button pressed");
-                       DELETENULL(*Interact);
+                       DELETENULL(Menu);
+                       cControl::Shutdown();
                        Temp = NULL;
                        if (!Shutdown) {
                           Interface->Error(tr("Can't shutdown - option '-s' not given!"));
@@ -469,8 +471,8 @@ int main(int argc, char *argv[])
                        LastActivity = 1; // not 0, see below!
                        break;
           default:
-            if (*Interact) {
+            if (Interact) {
-               switch ((*Interact)->ProcessKey(key)) {
+               switch (Interact->ProcessKey(key)) {
                  case osRecord: DELETENULL(Menu);
                                 Temp = NULL;
                                 if (!cRecordControls::Start())
@@ -478,28 +480,32 @@ int main(int argc, char *argv[])
                                 break;
                  case osRecordings:
                                 DELETENULL(Menu);
-                                DELETENULL(ReplayControl);
+                                cControl::Shutdown();
                                 Temp = NULL;
-                                Menu = new cMenuMain(ReplayControl, osRecordings);
+                                Menu = new cMenuMain(false, osRecordings);
                                 break;
                  case osReplay: DELETENULL(Menu);
-                                DELETENULL(ReplayControl);
+                                cControl::Shutdown();
                                 Temp = NULL;
-                                ReplayControl = new cReplayControl;
+                                cControl::Launch(new cReplayControl);
                                 break;
                  case osStopReplay:
-                                DELETENULL(*Interact);
+                                DELETENULL(Menu);
-                                DELETENULL(ReplayControl);
+                                cControl::Shutdown();
                                 Temp = NULL;
                                 break;
                  case osSwitchDvb:
-                                DELETENULL(*Interact);
+                                DELETENULL(Menu);
+                                cControl::Shutdown();
                                 Temp = NULL;
                                 Interface->Info(tr("Switching primary DVB..."));
                                 cDevice::SetPrimaryDevice(Setup.PrimaryDVB);
                                 break;
                  case osBack:
-                 case osEnd:    DELETENULL(*Interact);
+                 case osEnd:    if (Interact == Menu)
+                                   DELETENULL(Menu);
+                                else
+                                   cControl::Shutdown();
                                 Temp = NULL;
                                 break;
                  default:       ;
@@ -552,7 +558,7 @@ int main(int argc, char *argv[])
                  Interface->Info(tr("Editing process finished"));
               }
            }
-        if (!*Interact && ((!cRecordControls::Active() && !cCutter::Active()) || ForceShutdown)) {
+        if (!Interact && ((!cRecordControls::Active() && !cCutter::Active()) || ForceShutdown)) {
            time_t Now = time(NULL);
            if (Now - LastActivity > ACTIVITYTIMEOUT) {
               // Shutdown:
@@ -614,7 +620,7 @@ int main(int argc, char *argv[])
   cRecordControls::Shutdown();
   cCutter::Stop();
   delete Menu;
-  delete ReplayControl;
+  cControl::Shutdown();
   delete Interface;
   cOsd::Shutdown();
   PluginManager.Shutdown(true);