Implementando combo para selecao do esquema de cores

perry.werneck@gmail.com
1 parent 57a5b4d0
Showing 1 changed file with 13 additions and 0 deletions Show diff stats
screen.c
@@ -99,6 +99,19 @@ static void addch(H3270 *session, int baddr, unsigned char c, unsigned short att
 	session->update(session,baddr,c,attr,baddr == session->cursor_addr);
 }
  
+LIB3270_EXPORT int lib3270_get_element(H3270 *h, int baddr, unsigned char *c, unsigned short *attr)
+{
+	CHECK_SESSION_HANDLE(h);
+
+	if(!h->text || baddr < 0 || baddr > (h->rows*h->cols))
+		return EINVAL;
+
+	*c		= h->text[baddr].chr;
+	*attr	= h->text[baddr].attr;
+
+	return 0;
+}
+
 /**
  * Initialize the screen.
  *
...	...	@@ -99,6 +99,19 @@ static void addch(H3270 *session, int baddr, unsigned char c, unsigned short att
99	99	session->update(session,baddr,c,attr,baddr == session->cursor_addr);
100	100	}
101	101
	102	+LIB3270_EXPORT int lib3270_get_element(H3270 h, int baddr, unsigned char c, unsigned short *attr)
	103	+{
	104	+ CHECK_SESSION_HANDLE(h);
	105	+
	106	+ if(!h->text \|\| baddr < 0 \|\| baddr > (h->rows*h->cols))
	107	+ return EINVAL;
	108	+
	109	+ *c = h->text[baddr].chr;
	110	+ *attr = h->text[baddr].attr;
	111	+
	112	+ return 0;
	113	+}
	114	+
102	115	/**
103	116	* Initialize the screen.
104	117	*
...	...