tbi/win: make wattrset(), wattroff()

2 files changed, 34 insertions, 0 deletions

diff --git a/lib/tbi/win.c b/lib/tbi/win.c
index 69ba895..e3ba31e 100644
--- a/lib/tbi/win.c
+++ b/lib/tbi/win.c
@@ -88,3 +88,17 @@ VOID delwin(struct window *w)
 
 	FreePool(w);
 }
+
+VOID wattrset(struct window *w, INT32 attr)
+{
+	ASSERT(w != NULL);
+
+	w->cur_attr = attr;
+}
+
+VOID wattroff(struct window *w)
+{
+	ASSERT(w != NULL);
+
+	w->cur_attr = w->scr->attr;
+}
diff --git a/lib/tbi/win.h b/lib/tbi/win.h
index 2de5310..1539877 100644
--- a/lib/tbi/win.h
+++ b/lib/tbi/win.h
@@ -54,4 +54,24 @@ struct window *newwin(struct screen *s,
 */
 VOID delwin(struct window *w);
 
+/*
+ * Sets the current attributes of the given window
+ *
+ * w: the window on which to operate
+ * attr: the attributes
+ *
+ * return: VOID
+*/
+VOID wattrset(struct window *w, INT32 attr);
+
+/*
+ * Resets the current attributes of the given window to standard screen
+ * attributes
+ *
+ * w: the window on which to operate
+ *
+ * return: VOID
+*/
+VOID wattroff(struct window *w);
+
 #endif /* UFM_TBI_WINDOW_H */