Re: LYNX-DEV Partial Display

[Sinan Kaan Yerli]

On Mon, 30 Mar 1998, Sinan Kaan Yerli wrote:

>* patch aganist http://www.slcc.edu/lynx/current/lynx2.8.1dev.5.tar.gz

Oppps... sorry, used an oldier 2.8pre version in the previous patch. Now
this one is aganist the last version.

-- 
Sinan Kaan Yerli <address@hidden>

=====BEGIN OF PATCH
*** lynx2-8/configure   Wed Mar 25 13:58:54 1998
--- lynx2-8.new/configure       Mon Mar 30 12:55:26 1998
***************
*** 7848,7854 ****
  
  trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
  
! DEFS=-DHAVE_CONFIG_H
  
  # Without the "./", some shells look in PATH for config.status.
  : ${CONFIG_STATUS=./config.status}
--- 7848,7854 ----
  
  trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
  
! DEFS='-DHAVE_CONFIG_H -DDISP_PARTIAL'
  
  # Without the "./", some shells look in PATH for config.status.
  : ${CONFIG_STATUS=./config.status}
*** lynx2-8/WWW/Library/Implementation/HTFormat.c       Wed Mar 25 13:58:54 1998
--- lynx2-8.new/WWW/Library/Implementation/HTFormat.c   Mon Mar 30 12:57:57 1998
***************
*** 600,605 ****
--- 600,609 ----
  
        (*targetClass.put_block)(sink, input_buffer, status);
  
+ #ifdef DISP_PARTIAL
+       HText_pageDisplay(Newline,"");
+ #endif /* DISP_PARTIAL */
+ 
        bytes += status;
        if (anchor && anchor->content_length > 0)
            sprintf(line, "Read %d of %d bytes of data.",
***************
*** 662,667 ****
--- 666,675 ----
        }
        (*targetClass.put_block)(sink, input_buffer, status);
  
+ #ifdef DISP_PARTIAL
+       HText_pageDisplay(Newline,"");
+ #endif /* DISP_PARTIAL */
+ 
        bytes += status;
        if (nreads >= 100) {
            /*
***************
*** 753,758 ****
--- 761,770 ----
        }
        (*targetClass.put_block)(sink, input_buffer, status);
  
+ #ifdef DISP_PARTIAL
+       HText_pageDisplay(Newline,"");
+ #endif /* DISP_PARTIAL */
+ 
        bytes += status;
        if (nreads >= 100) {
            /*
*** lynx2-8/WWW/Library/Implementation/HTTP.c   Wed Mar 25 13:58:54 1998
--- lynx2-8.new/WWW/Library/Implementation/HTTP.c       Mon Mar 30 13:16:01 1998
***************
*** 724,729 ****
--- 724,733 ----
                goto clean_up;
            }
        }
+ #ifdef DISP_PARTIAL
+       else
+           HText_pageDisplay(Newline,"");
+ #endif /* DISP_PARTIAL */
  
        bytes_already_read += status;
        sprintf (line, "Read %d bytes of data.", bytes_already_read);
*** lynx2-8/src/LYGlobalDefs.h  Wed Mar 25 13:58:54 1998
--- lynx2-8.new/src/LYGlobalDefs.h      Mon Mar 30 12:59:55 1998
***************
*** 123,128 ****
--- 123,129 ----
  extern char *jumpprompt;        /* The default jump statusline prompt */
  extern int more;  /* is there more document to display? */
  extern int display_lines; /* number of lines in the display */
+ extern int Newline; /* the last line position on the file */
  extern int www_search_result;
  extern char *checked_box;  /* form boxes */
  extern char *unchecked_box;  /* form boxes */
*** lynx2-8/src/LYMainLoop.c    Wed Mar 25 13:58:54 1998
--- lynx2-8.new/src/LYMainLoop.c        Mon Mar 30 13:01:52 1998
***************
*** 90,95 ****
--- 90,97 ----
  
  PUBLIC char * LYRequestTitle = NULL; /* newdoc.title in calls to getfile() */
  
+ PUBLIC int Newline = 0; /* HText_pageDisplay() requires it */
+ 
  PRIVATE document newdoc;
  PRIVATE document curdoc;
  PRIVATE char *traversal_host = NULL;
***************
*** 145,151 ****
      int getresult;
      int arrowup = FALSE, show_help = FALSE;
      int lines_in_file = -1;
-     int Newline = 0;
      char prev_target[512];
      char user_input_buffer[1024];
      char *owner_address = NULL;  /* Holds the responsible owner's address     
*/
--- 147,152 ----
*** lynx2-8/src/LYUtils.c       Wed Mar 25 13:58:54 1998
--- lynx2-8.new/src/LYUtils.c   Mon Mar 30 13:07:21 1998
***************
*** 16,21 ****
--- 16,24 ----
  #ifdef DOSPATH
  #include <HTDOS.h>
  #endif
+ #ifdef DISP_PARTIAL
+ #include <LYKeymap.h>
+ #endif /* DISP_PARTIAL */
  #ifdef VMS
  #include <descrip.h>
  #include <libclidef.h>
***************
*** 2117,2122 ****
--- 2120,2162 ----
  #endif /* DOSPATH */
      if (TOUPPER(c) == 'Z' || c == 7 || c == 3)
        return((int)TRUE);
+ #ifdef DISP_PARTIAL
+     else
+     {
+       switch (keymap[c+1])
+         {
+         case LYK_PREV_PAGE :
+               if (Newline > 1)
+                 Newline -= display_lines ;
+               break ;
+         case LYK_NEXT_PAGE :
+               if (HText_canScrollDown())
+                 Newline += display_lines ;
+               break ;
+         case LYK_UP_TWO :
+               if (Newline > 1)
+                 Newline -= 2 ;
+               break ;
+         case LYK_DOWN_TWO :
+               if (HText_canScrollDown())
+                 Newline += 2 ;
+               break ;
+         case LYK_HOME:
+               if (Newline > 1)
+                 Newline = 1;
+               break;
+         case LYK_END:
+               if (HText_canScrollDown())
+                 Newline = MAXINT;
+               break;
+         case LYK_REFRESH :
+               break ;
+         default :
+               return ((int)FALSE) ;
+       }
+       HText_pageDisplay(Newline, "");
+     }
+ #endif /* DISP_PARTIAL */
  
      /** Other keystrokes **/
      return((int)FALSE);
=====END OF PATCH