int answer;
} dialog_question_t;
-VLC_API int dialog_Question(vlc_object_t *, const char *, const char *, const char *, const char *, const char *);
-#define dialog_Question(o, t, m, y, n, c) \
- dialog_Question(VLC_OBJECT(o), t, m, y, n, c)
+VLC_API int dialog_Question(vlc_object_t *, const char *, const char *,
+ const char *, const char *, const char *, ...)
+VLC_FORMAT(3, 7);
+#define dialog_Question(o, t, m, y, n, ...) \
+ dialog_Question(VLC_OBJECT(o), t, m, y, n, __VA_ARGS__)
typedef struct dialog_progress_bar_t
{ /* Request-time parameters */
* Asks a total (Yes/No/Cancel) question through the user interface.
* @param obj VLC object emitting the question
* @param title dialog box title
- * @param text dialog box text
+ * @param fmt format string for the dialog box text
* @param yes first choice/button text
* @param no second choice/button text
* @param cancel third answer/button text, or NULL if no third option
* @return 0 if the user could not answer the question (e.g. there is no UI),
* 1, 2 resp. 3 if the user pressed the first, second resp. third button.
*/
-int dialog_Question (vlc_object_t *obj, const char *title, const char *text,
- const char *yes, const char *no, const char *cancel)
+int dialog_Question (vlc_object_t *obj, const char *title, const char *fmt,
+ const char *yes, const char *no, const char *cancel, ...)
{
if (obj->i_flags & OBJECT_FLAGS_NOINTERACT)
return 0;
if (provider == NULL)
return 0;
- dialog_question_t dialog = { title, text, yes, no, cancel, 0, };
- var_SetAddress (provider, "dialog-question", &dialog);
+ char *text;
+ va_list ap;
+ int answer = 0;
+
+ va_start (ap, cancel);
+ if (vasprintf (&text, fmt, ap) != -1)
+ {
+ dialog_question_t dialog = { title, text, yes, no, cancel, 0, };
+ var_SetAddress (provider, "dialog-question", &dialog);
+ answer = dialog.answer;
+ }
+ va_end (ap);
vlc_object_release (provider);
- return dialog.answer;
+ return answer;
}
#undef dialog_ProgressCreate