int
query_user_menu(char *title, char *message)
{
int key;
char *dup = strdup(message);
curr_stats.errmsg_shown = 2;
redraw_error_msg(title, message, 0);
do
{
key = wgetch(error_win);
}
while(key != 'y' && key != 'n' && key != ERR);
free(dup);
curr_stats.errmsg_shown = 0;
werase(error_win);
wrefresh(error_win);
touchwin(stdscr);
update_all_windows();
if(curr_stats.need_update != UT_NONE)
update_screen(UT_FULL);
return key == 'y';
}
/* Internal function for displaying error messages to a user. Automatically
* skips whitespace in front of the message and does nothing for empty messages
* (due to skipping whitespace-only are counted as empty). When the prompt_skip
* isn't zero, asks user about successive messages. Returns non-zero if all
* successive messages should be skipped, otherwise zero is returned. */
static int
prompt_error_msg_internal(const char title[], const char message[],
int prompt_skip)
{
static int skip_until_started;
if(curr_stats.load_stage == 0)
return 1;
if(curr_stats.load_stage < 2 && skip_until_started)
return 1;
message = skip_whitespace(message);
if(*message == '\0')
{
return 0;
}
msg_kind = D_ERROR;
redraw_error_msg(title, message, prompt_skip, 0);
enter(MASK(R_OK) | (prompt_skip ? MASK(R_CANCEL) : 0));
if(curr_stats.load_stage < 2)
skip_until_started = (result == R_CANCEL);
modes_update();
if(curr_stats.need_update != UT_NONE)
modes_redraw();
return result == R_CANCEL;
}
/* Common implementation of prompt message. The variants can be NULL. */
static void
prompt_msg_internal(const char title[], const char message[],
const response_variant variants[])
{
responses = variants;
msg_kind = D_QUERY;
redraw_error_msg(title, message, 0, 0);
enter(variants == NULL ? MASK(R_YES, R_NO) : 0);
modes_redraw();
}
/* Common implementation of prompt message. The variants can be NULL. */
static void
prompt_msg_internal(const char title[], const char message[],
const response_variant variants[])
{
responses = variants;
msg_kind = D_QUERY;
redraw_error_msg(title, message, 0, 0);
enter(MASK(R_YES, R_NO));
touchwin(stdscr);
update_all_windows();
if(curr_stats.need_update != UT_NONE)
{
update_screen(UT_FULL);
}
}
/* Internal function for displaying error messages to a user. Automatically
* skips whitespace in front of the message and does nothing for empty messages
* (due to skipping whitespace-only are counted as empty). When the prompt_skip
* isn't zero, asks user about successive messages. Returns non-zero if all
* successive messages should be skipped, otherwise zero is returned. */
static int
prompt_error_msg_internal(const char title[], const char message[],
int prompt_skip)
{
static int skip_until_started;
int key;
if(curr_stats.load_stage == 0)
return 1;
if(curr_stats.load_stage < 2 && skip_until_started)
return 1;
message = skip_whitespace(message);
if(*message == '\0')
{
return 0;
}
curr_stats.errmsg_shown = 1;
redraw_error_msg(title, message, prompt_skip);
do
key = wgetch(error_win);
while(key != 13 && (!prompt_skip || key != 3)); /* ascii Return, Ctrl-c */
if(curr_stats.load_stage < 2)
skip_until_started = key == 3;
werase(error_win);
wrefresh(error_win);
curr_stats.errmsg_shown = 0;
modes_update();
if(curr_stats.need_update != UT_NONE)
modes_redraw();
return key == 3;
}
void
redraw_error_msg_window(void)
{
redraw_error_msg(NULL, NULL, 0);
}
void
redraw_msg_dialog(int lazy)
{
redraw_error_msg(NULL, NULL, 0, lazy);
}
