fixup backup and restore status

Change-Id: I2065755c26a2b49f09ac8592c61faa9474ce2f57

1 files changed, 19 insertions, 8 deletions

diff --git a/ui.c b/ui.c
index 97a8152..3ca9598 100644
--- a/ui.c
+++ b/ui.c
@@ -629,9 +629,24 @@ static long delta_milliseconds(struct timeval from, struct timeval to) {
 
 static struct timeval lastupdate = (struct timeval) {0};
 static int ui_nice = 0;
+static int ui_niced = 0;
 void ui_set_nice(int enabled) {
     ui_nice = enabled;
 }
+#define NICE_INTERVAL 100
+int ui_was_niced() {
+    return ui_niced;
+}
+int ui_get_text_cols() {
+    return text_cols;
+}
+void ui_delete_line() {
+    pthread_mutex_lock(&gUpdateMutex);
+    text[text_row][0] = '\0';
+    text_row = (text_row - 1 + text_rows) % text_rows;
+    text_col = 0;
+    pthread_mutex_unlock(&gUpdateMutex);
+}
 
 void ui_print(const char *fmt, ...)
 {
@@ -646,11 +661,14 @@ void ui_print(const char *fmt, ...)
 
     // if we are running 'ui nice' mode, we do not want to force a screen update
     // for this line if not necessary.
+    ui_niced = 0;
     if (ui_nice) {
         struct timeval curtime;
         gettimeofday(&curtime, NULL);
-        if (delta_milliseconds(lastupdate, curtime) < 1000)
+        if (delta_milliseconds(lastupdate, curtime) < NICE_INTERVAL) {
+            ui_niced = 1;
             return;
+        }
         lastupdate = curtime;
     }
 
@@ -695,13 +713,6 @@ void ui_printlogtail(int nb_lines) {
     ui_log_stdout=1;
 }
 
-void ui_reset_text_col()
-{
-    pthread_mutex_lock(&gUpdateMutex);
-    text_col = 0;
-    pthread_mutex_unlock(&gUpdateMutex);
-}
-
 #define MENU_ITEM_HEADER " - "
 #define MENU_ITEM_HEADER_LENGTH strlen(MENU_ITEM_HEADER)