keyboard: Make debug output less verbose
The keyboard is too chatty, make it use a dbg() function for logging
which defaults to disabled.
Also drop a noisy fprintf() in input_panel_configure().
diff --git a/clients/keyboard.c b/clients/keyboard.c
index b9778a7..6876cde 100644
--- a/clients/keyboard.c
+++ b/clients/keyboard.c
@@ -261,6 +261,19 @@
enum keyboard_state state;
};
+static void __attribute__ ((format (printf, 1, 2)))
+dbg(const char *fmt, ...)
+{
+#ifdef DEBUG
+ int l;
+ va_list argp;
+
+ va_start(argp, fmt);
+ l = vfprintf(stderr, fmt, argp);
+ va_end(argp);
+#endif
+}
+
static const char *
label_from_key(struct keyboard *keyboard,
const struct key *key)
@@ -463,14 +476,14 @@
const char *start, *end;
if (!keyboard->surrounding_text) {
- fprintf(stderr, "delete_before_cursor: No surrounding text available\n");
+ dbg("delete_before_cursor: No surrounding text available\n");
return;
}
start = prev_utf8_char(keyboard->surrounding_text,
keyboard->surrounding_text + keyboard->surrounding_cursor);
if (!start) {
- fprintf(stderr, "delete_before_cursor: No previous character to delete\n");
+ dbg("delete_before_cursor: No previous character to delete\n");
return;
}
@@ -715,7 +728,7 @@
{
struct virtual_keyboard *keyboard = data;
- fprintf(stderr, "Reset pre-edit buffer\n");
+ dbg("Reset pre-edit buffer\n");
if (strlen(keyboard->preedit_string)) {
free(keyboard->preedit_string);
@@ -762,7 +775,7 @@
layout = get_current_layout(keyboard);
if (keyboard->surrounding_text)
- fprintf(stderr, "Surrounding text updated: %s\n", keyboard->surrounding_text);
+ dbg("Surrounding text updated: %s\n", keyboard->surrounding_text);
window_schedule_resize(keyboard->keyboard->window,
layout->columns * key_width,