[qwaq] Implement missing addch

I either forgot about it, or just didn't need it at the time, but I'm
sure it will be useful later when more stuff is implemented.

ruamoko/qwaq/qwaq-curses.c

@@ -72,6 +72,7 @@ typedef enum qwaq_commands_e {
 	qwaq_cmd_mvwaddstr,
 	qwaq_cmd_waddstr,
 	qwaq_cmd_mvwaddch,
+	qwaq_cmd_waddch,
 	qwaq_cmd_wrefresh,
 	qwaq_cmd_init_pair,
 	qwaq_cmd_wbkgd,
@@ -532,6 +533,16 @@ cmd_mvwaddch (qwaq_resources_t *res)
 	mvwaddch (window->win, y, x, ch);
 }
 
+static void
+cmd_waddch (qwaq_resources_t *res)
+{
+	int         window_id = RB_PEEK_DATA (res->command_queue, 2);
+	int         ch = RB_PEEK_DATA (res->command_queue, 3);
+
+	window_t   *window = get_window (res, __FUNCTION__, window_id);
+	waddch (window->win, ch);
+}
+
 static void
 cmd_wrefresh (qwaq_resources_t *res)
 {
@@ -665,6 +676,9 @@ process_commands (qwaq_resources_t *res)
 			case qwaq_cmd_mvwaddch:
 				cmd_mvwaddch (res);
 				break;
+			case qwaq_cmd_waddch:
+				cmd_waddch (res);
+				break;
 			case qwaq_cmd_wrefresh:
 				cmd_wrefresh (res);
 				break;
@@ -1102,6 +1116,27 @@ bi_wvprintf (progs_t *pr)
 	qwaq_wvprintf (pr, window_id, fmt, args);
 }
 
+static void
+qwaq_waddch (progs_t *pr, int window_id, int ch)
+{
+	qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
+
+	if (get_window (res, __FUNCTION__, window_id)) {
+		int         command[] = { qwaq_cmd_waddch, 0, window_id, ch };
+
+		command[1] = CMD_SIZE(command);
+		qwaq_submit_command (res, command);
+	}
+}
+static void
+bi_waddch (progs_t *pr)
+{
+	int         window_id = P_INT (pr, 0);
+	int         ch = P_INT (pr, 0);
+
+	qwaq_waddch (pr, window_id, ch);
+}
+
 static void
 qwaq_mvwvprintf (progs_t *pr, int window_id, int x, int y,
 				 const char *fmt, pr_va_list_t *args)
@@ -1451,7 +1486,7 @@ bi_i_TextContext__printf_ (progs_t *pr)
 }
 
 static void
-bi_i_TextContext__vprintf_ (progs_t *pr)
+bi_i_TextContext__addch_ (progs_t *pr)
 {
 	int         window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
 	const char *fmt = P_GSTRING (pr, 2);
@@ -1460,6 +1495,15 @@ bi_i_TextContext__vprintf_ (progs_t *pr)
 	qwaq_wvprintf (pr, window_id, fmt, args);
 }
 
+static void
+bi_i_TextContext__vprintf_ (progs_t *pr)
+{
+	int         window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
+	int         ch = P_INT (pr, 1);
+
+	qwaq_waddch (pr, window_id, ch);
+}
+
 static void
 bi_i_TextContext__mvvprintf_ (progs_t *pr)
 {
@@ -1551,6 +1595,7 @@ static builtin_t builtins[] = {
 	{"wvprintf",		bi_wvprintf,		-1},
 	{"mvwvprintf",		bi_mvwvprintf,		-1},
 	{"mvwaddch",		bi_mvwaddch,		-1},
+	{"waddch",			bi_waddch,			-1},
 	{"wrefresh",		bi_wrefresh,		-1},
 	{"get_event",		bi_get_event,		-1},
 	{"max_colors",		bi_max_colors,		-1},
@@ -1574,6 +1619,7 @@ static builtin_t builtins[] = {
 	{"_i_TextContext__mvprintf_",		bi_i_TextContext__mvprintf_,	   -1},
 	{"_i_TextContext__printf_",			bi_i_TextContext__printf_,		   -1},
 	{"_i_TextContext__vprintf_",		bi_i_TextContext__vprintf_,		   -1},
+	{"_i_TextContext__addch_",			bi_i_TextContext__addch_,		   -1},
 	{"_i_TextContext__mvvprintf_",		bi_i_TextContext__mvvprintf_,	   -1},
 	{"_i_TextContext__refresh",			bi_i_TextContext__refresh,		   -1},
 	{"_i_TextContext__mvaddch_",		bi_i_TextContext__mvaddch_,		   -1},

ruamoko/qwaq/qwaq-curses.h

@@ -94,6 +94,7 @@ typedef struct panel_s *panel_t;
 						 string fmt, @va_list args);
 @extern void wrefresh (window_t win);
 @extern void mvwaddch (window_t win, int x, int y, int ch);
+@extern void waddch (window_t win, int ch);
 
 @extern panel_t create_panel (window_t window);
 @extern void destroy_panel (panel_t panel);

ruamoko/qwaq/qwaq-textcontext.h

@@ -27,6 +27,7 @@
 
 - (void) printf: (string) fmt, ...;
 - (void) vprintf: (string) mft, @va_list args;
+- (void) addch: (int) ch;
 - (void) mvprintf: (Point) pos, string fmt, ...;
 - (void) mvvprintf: (Point) pos, string mft, @va_list args;
 - (void) mvaddch: (Point) pos, int ch;

ruamoko/qwaq/qwaq-textcontext.r

@@ -62,6 +62,7 @@ static TextContext *screen;
 - (void) mvprintf: (Point) pos, string fmt, ... = #0;
 - (void) printf: (string) fmt, ... = #0;
 - (void) vprintf: (string) mft, @va_list args = #0;
+- (void) addch: (int) ch = #0;
 - (void) mvvprintf: (Point) pos, string mft, @va_list args = #0;
 - (void) refresh = #0;
 - (void) mvaddch: (Point) pos, int ch = #0;
@@ -82,6 +83,7 @@ void wvprintf (window_t win, string fmt, @va_list args) = #0;
 void mvwvprintf (window_t win, int x, int y, string fmt, @va_list args) = #0;
 void wrefresh (window_t win) = #0;
 void mvwaddch (window_t win, int x, int y, int ch) = #0;
+void waddch (window_t win, int ch) = #0;
 int get_event (qwaq_event_t *event) = #0;
 int max_colors (void) = #0;
 int max_color_pairs (void) = #0;

ruamoko/qwaq/qwaq-view.h

@@ -61,7 +61,7 @@ enum {
 - (void) refresh;
 - (void) printf: (string) fmt, ...;
 - (void) vprintf: (string) fmt, @va_list args;
-//- (void) addch: (int) ch;
+- (void) addch: (int) ch;
 - (void) mvprintf: (Point) pos, string fmt, ...;
 - (void) mvvprintf: (Point) pos, string fmt, @va_list args;
 - (void) mvaddch: (Point) pos, int ch;

ruamoko/qwaq/qwaq-view.r

@@ -119,11 +119,11 @@ updateScreenCursor (View *view)
 {
 	[textContext refresh];
 }
-/*
+
 - (void) addch: (int) ch
 {
 	[textContext addch:ch];
-}*/
+}
 
 - (void) mvprintf: (Point) pos, string fmt, ...
 {