perf ui: Reimplement ui_helpline using libslang

[karo-tx-linux.git] / tools / perf / util / ui / helpline.c

diff --git a/tools/perf/util/ui/helpline.c b/tools/perf/util/ui/helpline.c
index f36d2ff509ed285baa5290d6780b3e9d8ca4ae9e..600243d766c027517e401ee2ac57a1505b66d544 100644 (file)
--- a/tools/perf/util/ui/helpline.c
+++ b/tools/perf/util/ui/helpline.c
@@ -1,20 +1,22 @@
 #define _GNU_SOURCE
 #include <stdio.h>
 #include <stdlib.h>
-#include <newt.h>
 
 #include "../debug.h"
 #include "helpline.h"
 #include "ui.h"
+#include "libslang.h"
 
 void ui_helpline__pop(void)
 {
-       newtPopHelpLine();
 }
 
 void ui_helpline__push(const char *msg)
 {
-       newtPushHelpLine(msg);
+       SLsmg_gotorc(SLtt_Screen_Rows - 1, 0);
+       SLsmg_set_color(0);
+       SLsmg_write_nstring((char *)msg, SLtt_Screen_Cols);
+       SLsmg_refresh();
 }
 
 void ui_helpline__vpush(const char *fmt, va_list ap)
@@ -63,7 +65,7 @@ int ui_helpline__show_help(const char *format, va_list ap)
 
        if (ui_helpline__last_msg[backlog - 1] == '\n') {
                ui_helpline__puts(ui_helpline__last_msg);
-               newtRefresh();
+               SLsmg_refresh();
                backlog = 0;
        }
        pthread_mutex_unlock(&ui__lock);