- fix by author

[packages/poldek.git] / poldek-progress2.patch

diff -r -u poldek-0.18.3/vfile/vfprogress.c poldek-0.18.3-patrys/vfile/vfprogress.c
--- poldek-0.18.3/vfile/vfprogress.c	2004-04-02 13:15:40.450672496 +0200
+++ poldek-0.18.3-patrys/vfile/vfprogress.c	2004-04-02 13:27:30.161780008 +0200
@@ -68,6 +68,7 @@
     time_t		    current_time;
     float		    transfer_rate = 0.0;
     float		    eta = 0.0;
+    int			    screen_width = term_get_width();
     
     if (bar->state == VF_PROGRESS_DISABLED)
         return;
@@ -79,8 +80,19 @@
         bar->state = VF_PROGRESS_DISABLED;
         return;
     }
+
+    if (screen_width < 50) /* what kind of terminal is this?! */
+    {
+	screen_width = 50;
+    }
+    if (screen_width > 255) /* this might cause problems */
+    {
+	screen_width = 255;
+    }
     
     if (bar->state == VF_PROGRESS_VIRGIN) {
+    /* calling progress bar for the first time */
+	bar->width = screen_width - 48; /* calculate bar width = screen width - 8 - unit_line*/
         if (total > 0) {
             if (total == amount ||   /* downloaded before progress() call */
                 total < 1024) {       /* too small to show to */
@@ -113,9 +125,11 @@
         return;
     }
     
-    n_assert(bar->prev_n < 100);
+//    n_assert(bar->prev_n <= bar_width); /* not needed */
 
     if (!bar->is_tty) {
+
+
         int k;
         
         k = n - bar->prev_n;
@@ -131,29 +145,32 @@
         }
         
     } else {
-        char unit_line[43], amount_str[16], total_str[16];
-        int nn, unit_n;
-            
+
+//	........................................  99.2% [999.9K of 999.9K] [999.9K/s] [999m00s]
+
+        char unit_line[40], amount_str[16], total_str[16], transfer_str[16];
+        int nn, unit_n;            
 
         current_time = time(NULL);
 	if (current_time != bar->time_base)
 	{
-	    transfer_rate = amount / (current_time - bar->time_base) / 1024.0;
+	    transfer_rate = amount / (current_time - bar->time_base);
 	}
 	if (transfer_rate > 0)
 	{
-	    eta = 0.5 + (total - amount) / (transfer_rate * 1024);
+	    eta = 0.5 + (total - amount) / (transfer_rate);
 	}
         
         nbytes2str(total_str, sizeof(total_str), total);
         nbytes2str(amount_str, sizeof(amount_str), amount);
+        nbytes2str(transfer_str, sizeof(transfer_str), transfer_rate);
 
         if (total == amount)
-            nn = n_snprintf(unit_line, sizeof(unit_line), "[%s] [%.1fK/s]",
-			  total_str, transfer_rate);
+            nn = n_snprintf(unit_line, sizeof(unit_line), "[%7s] [%7s/s]",
+			  total_str, transfer_str);
         else 
-            nn = n_snprintf(unit_line, sizeof(unit_line), "[%s of %s] [%.1fK/s] [%dm%s%ds]",
-                          amount_str, total_str, transfer_rate, (int)eta / 60, 
+            nn = n_snprintf(unit_line, sizeof(unit_line), "[%7s/%7s] [%7s/s] [%3dm%s%ds]",
+                          amount_str, total_str, transfer_str, (int)eta / 60, 
 			  ((int)eta % 60 < 10 ? "0" : ""), (int)eta % 60);
 
         unit_n = sizeof(unit_line) - nn - 1;