From 6feebe674c09b65e43012bf439c201cfb65aa82c Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <kls (at) cadsoft (dot) de>
Date: Sat, 11 Mar 2000 18:00:00 +0100
Subject: Version 0.02 - Fixed compilation with only DEBUG_REMOTE=1. - Menus
 now use colors. - Support for "Red", "Green", "Yellow", "Blue" buttons. -
 Channels and Timers can now be added, deleted and moved. - Basic record/play
 file handling support (no actual record/playback yet).

---
 dvbapi.h | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++++++----------
 1 file changed, 59 insertions(+), 11 deletions(-)

(limited to 'dvbapi.h')

diff --git a/dvbapi.h b/dvbapi.h
index 6a8f040..2e8406e 100644
--- a/dvbapi.h
+++ b/dvbapi.h
@@ -4,23 +4,51 @@
  * See the main source file 'osm.c' for copyright information and
  * how to reach the author.
  *
- * $Id: dvbapi.h 1.1 2000/02/19 13:36:48 kls Exp $
+ * $Id: dvbapi.h 1.2 2000/03/06 19:47:20 kls Exp $
  */
 
 #ifndef __DVBAPI_H
 #define __DVBAPI_H
 
-const int DvbOsdCharWidth  = 12; //XXX
-const int DvbOsdLineHeight = 25;
+// FIXME: these should be defined in ../DVB/driver/dvb.h!!!
+typedef unsigned int u32;
+typedef unsigned short u16;
+typedef unsigned char u8;
 
+#if defined(DEBUG_OSD) || defined(DEBUG_REMOTE)
+#include <ncurses.h>
+#endif
+#include "../DVB/driver/dvb.h"
+
+enum eDvbColor { clrBackground,
+#ifndef DEBUG_OSD
+                 clrOBSOLETE, //FIXME apparently color '1' can't be used as FgColor with e.g. clrRed as BgColor???
+                 clrBlack,
+#else
+                 clrBlack = clrBackground,
+#endif
+                 clrRed,
+                 clrGreen,
+                 clrYellow,
+                 clrBlue,
+                 clrMagenta,
+                 clrCyan,
+                 clrWhite,
+               };
+                  
 extern const char *DvbQuality; // Low, Medium, High
 
 bool DvbSetChannel(int FrequencyMHz, char Polarization, int Diseqc, int Srate, int Vpid, int Apid);
 
 class cDvbRecorder {
+private:
+  bool recording;
 public:
   cDvbRecorder(void);
   ~cDvbRecorder();
+  bool Recording(void);
+       // Returns true if this recorder is currently recording, false if it
+       // is playing back or does nothing.
   bool Record(const char *FileName, char Quality);
        // Starts recording the current channel into the given file, with the
        // given quality level. Any existing file will be overwritten.
@@ -30,8 +58,9 @@ public:
   bool Play(const char *FileName, int Frame = 0);
        // Starts playback of the given file, at the optional Frame (default
        // is the beginning of the file). If Frame is beyond the last recorded
-       // frame in the file, or if it is negative, playback will be positioned
-       // to the last frame in the file and will do an implicit Pause() there.
+       // frame in the file (or if it is negative), playback will be positioned
+       // to the last frame in the file (or the frame with the absolute value of
+       // Frame) and will do an implicit Pause() there.
        // If there is already a playback session active, it will be stopped
        // and the new file or frame (which may be in the same file) will
        // be played back.
@@ -56,10 +85,29 @@ public:
        // The very first frame has the number 1.
   };
 
-void DvbOsdOpen(int x, int y, int w, int h);
-void DvbOsdClose(void);
-void DvbOsdClear(void);
-void DvbOsdClrEol(int x, int y);
-void DvbOsdText(int x, int y, char *s);
-
+class cDvbOsd {
+private:
+  enum { charWidth  = 12, // average character width
+         lineHeight = 27  // smallest text height
+       };
+#ifdef DEBUG_OSD
+  WINDOW *window;
+  enum { MaxColorPairs = 16 };
+  int colorPairs[MaxColorPairs];
+  void SetColor(eDvbColor colorFg, eDvbColor colorBg = clrBackground);
+#else
+  void Cmd(OSD_Command cmd, int color = 0, int x0 = 0, int y0 = 0, int x1 = 0, int y1 = 0, const void *data = NULL);
+#endif
+  int cols, rows;
+public:
+  cDvbOsd(void);
+  ~cDvbOsd();
+  void Open(int w, int h);
+  void Close(void);
+  void Clear(void);
+  void Fill(int x, int y, int w, int h, eDvbColor color = clrBackground);
+  void ClrEol(int x, int y, eDvbColor color = clrBackground);
+  void Text(int x, int y, const char *s, eDvbColor colorFg = clrWhite, eDvbColor colorBg = clrBackground);
+  };
+  
 #endif //__DVBAPI_H
-- 
cgit v1.2.3