uPDF with buttons

git-svn-id: svn://kolibrios.org@4680 a494cfbc-eb01-0410-851d-a64ba20cac60

contrib/media/updf/include/unixcommandline.h

@@ -0,0 +1,40 @@
+
+#ifndef __unixcommandline_h__
+#define __unixcommandline_h__
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <signal.h>
+#include <unistd.h>
+#include <termios.h>
+#include <time.h>
+
+#include "yacasbase.h"
+#include "commandline.h"
+
+/** Unix command line class, using assorted termios functionality
+ *  and sending ansi character sequences to the console.
+ */
+class CUnixCommandLine : public CCommandLine
+{
+public:
+  CUnixCommandLine();
+  ~CUnixCommandLine();
+public:
+  virtual LispInt GetKey();
+  virtual void NewLine();
+  virtual void ShowLine(LispChar * prompt,LispInt promptlen,LispInt cursor);
+  virtual void Pause();
+  virtual void MaxHistoryLinesSaved(LispInt aNrLines);
+private:
+  unsigned char term_chars[NCCS];
+  struct termios orig_termio, rl_termio;
+public:
+  LispInt iMaxLines;
+};
+
+
+#endif
+