ttxtsubs: Updated patch for VDR 1.7.x by Rolf Ahrenberg

1 files changed, 44 insertions, 0 deletions

diff --git a/vdrttxtsubshooks.c b/vdrttxtsubshooks.c
new file mode 100644
index 0000000..4c1836b
--- /dev/null
+++ b/vdrttxtsubshooks.c
@@ -0,0 +1,44 @@
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdint.h>
+
+#include "vdrttxtsubshooks.h"
+
+// XXX Really should be a list...
+static cVDRTtxtsubsHookListener *gListener;
+
+// ------ class cVDRTtxtsubsHookProxy ------
+
+class cVDRTtxtsubsHookProxy : public cVDRTtxtsubsHookListener
+{
+ public:
+  virtual void HideOSD(void) { if(gListener) gListener->HideOSD(); };
+  virtual void ShowOSD(void) { if(gListener) gListener->ShowOSD(); };
+  virtual void PlayerTeletextData(uint8_t *p, int length)
+    { if(gListener) gListener->PlayerTeletextData(p, length); };
+  virtual cTtxtSubsRecorderBase *NewTtxtSubsRecorder(cDevice *dev, const cChannel *ch)
+    { if(gListener) return gListener->NewTtxtSubsRecorder(dev, ch); else return NULL; };
+};
+
+
+// ------ class cVDRTtxtsubsHookListener ------
+
+cVDRTtxtsubsHookListener::~cVDRTtxtsubsHookListener()
+{
+  gListener = 0;
+}
+
+void cVDRTtxtsubsHookListener::HookAttach(void)
+{
+  gListener = this;
+  //printf("cVDRTtxtsubsHookListener::HookAttach\n");
+}
+
+static cVDRTtxtsubsHookProxy gProxy;
+
+cVDRTtxtsubsHookListener *cVDRTtxtsubsHookListener::Hook(void)
+{
+  return &gProxy;
+}
+