1 files changed, 35 insertions, 4 deletions

diff --git a/noncore/apps/opie-reader/ZText.h b/noncore/apps/opie-reader/ZText.h
index ab81a5e..06e3bf8 100644
--- a/noncore/apps/opie-reader/ZText.h
+++ b/noncore/apps/opie-reader/ZText.h
@@ -10,27 +10,33 @@ class Text: public CExpander {
   gzFile file;
   unsigned long fsize;
 public:
   void suspend()
       {

 #ifdef USEQPE
+	if (!bSuspended)
+	  {
 	  bSuspended = true;
 	  suspos = gztell(file);
 	  gzclose(file);
 	  file = NULL;
 	  sustime = time(NULL);

+	  }
 #endif
       }
   void unsuspend()
       {
 #ifdef USEQPE

 	  if (bSuspended)
 	  {
 	      bSuspended = false;
+	      if (sustime != ((time_t)-1))
+		{
 	      int delay = time(NULL) - sustime;
 	      if (delay < 10) sleep(10-delay);
+		}
 	      file = gzopen(fname, "rb");
 	      for (int i = 0; file == NULL && i < 5; i++)
 	      {
 		  sleep(5);
 		  file = gzopen(fname, "rb");
 	      }
@@ -43,25 +49,49 @@ public:
 	  }

 #endif
       }
   Text() : file(NULL) {};
   virtual ~Text()
     {
-      if (file != NULL) gzclose(file);
+      if (file != NULL)
+	{
+#ifdef USEQPE
+	  unsuspend();
+#endif
+	  gzclose(file);
+	}
     }
   int OpenFile(const char *src)
     {
        if (file != NULL) gzclose(file);
       struct stat _stat;
       stat(src,&_stat);
       fsize = _stat.st_size;
       return ((file = gzopen(src,"rb")) == NULL);
     }
-  int getch() { return gzgetc(file); }
-  unsigned int locate() { return gztell(file); }
-  void locate(unsigned int n) { gzseek(file,n,SEEK_SET); }
+  int getch()
+    {
+#ifdef USEQPE
+      unsuspend();
+#endif
+      return gzgetc(file);
+    }
+  unsigned int locate()
+    {
+#ifdef USEQPE
+      unsuspend();
+#endif
+      return gztell(file);
+    }
+  void locate(unsigned int n)
+    {
+#ifdef USEQPE
+      unsuspend();
+#endif
+      gzseek(file,n,SEEK_SET);
+    }
   bool hasrandomaccess() { return true; }
   void sizes(unsigned long& _file, unsigned long& _text)
     {
       _text = _file = fsize;
       FILE* f = fopen(fname, "rb");
       if (f != NULL)
@@ -78,8 +108,9 @@ public:
       }
     }
   MarkupType PreferredMarkup()
       {
 	  return cTEXT;
       }
+  QString about() { return QString("Text/gzipped text codec (c) Tim Wentford"); }
 };
 #endif