X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=blobdiff_plain;f=selector.cc;h=0878f8252cbfce7af72a85055c18ccb49472a8fb;hb=6d645205fcd54e4b61d1bf62a09aebee0a01dec9;hp=7d59b2fe1708d4f3c801e4719d85bab13f5a9e0c;hpb=46c00136c5a8684c50f0a518f53fa8af85d18d92;p=selector.git

diff --git a/selector.cc b/selector.cc
index 7d59b2f..0878f82 100644
--- a/selector.cc
+++ b/selector.cc
@@ -31,7 +31,7 @@ using namespace std;
 const int buffer_size = 1024;
 const int nb_lines_max = 100000;
 
-void refresh_screen(int *screen_line, int *line, int nb_lines, char **lines, char *regexp, int noblink) {
+int refresh_screen(int *screen_line, int *line, int nb_lines, char **lines, char *regexp, int noblink) {
   char buffer[buffer_size];
 
   int maxx = getmaxx(stdscr);
@@ -47,6 +47,7 @@ void refresh_screen(int *screen_line, int *line, int nb_lines, char **lines, cha
 
   int nb_printed_lines = 1, last_printer_line = -1;
   int y = 0;
+  int current_line = -1;
 
   while(nb_printed_lines < maxy && y < nb_lines) {
     if(strstr(lines[y], regexp) &&
@@ -70,6 +71,7 @@ void refresh_screen(int *screen_line, int *line, int nb_lines, char **lines, cha
         attron(COLOR_PAIR(2));
         printw(buffer);
         attroff(COLOR_PAIR(2));
+        current_line = y;
       } else {
         printw(buffer);
       }
@@ -103,6 +105,8 @@ void refresh_screen(int *screen_line, int *line, int nb_lines, char **lines, cha
   attroff(COLOR_PAIR(1));
 
   refresh();       // After doing something on the display, we refresh it
+
+  return current_line;
 }
 
 int main(int argc, char **argv) {
@@ -159,6 +163,8 @@ int main(int argc, char **argv) {
 
   refresh_screen(&screen_line, &line, nb_lines, lines, regexp, noblink);
 
+  int current_line = -1;
+
   do {
 
     key = getch();
@@ -185,17 +191,20 @@ int main(int argc, char **argv) {
       line++;
     }
 
-    refresh_screen(&screen_line, &line, nb_lines, lines, regexp, noblink);
+    current_line = refresh_screen(&screen_line, &line, nb_lines, lines, regexp, noblink);
   } while(key != '\n' && key != KEY_ENTER && key != '');
 
   echo();
   curs_set(1);
   endwin();
 
+  ofstream out("/tmp/selector.out");
+  out << lines[current_line] << endl;
+  out.flush();
+
   for(int l = 0; l < nb_lines; l++) {
     delete[] lines[l];
   }
 
   return 0;
 }
-