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authorFrederic Culot <calcurse@culot.org>2008-12-28 19:41:45 +0000
committerFrederic Culot <calcurse@culot.org>2008-12-28 19:41:45 +0000
commit8fdd1510c68644184c3df9ba002092a41364b482 (patch)
tree2291528c007f81a639d0bc3fdc045a6efcbeba06 /src/io.c
parentfe58fe674d5505bb369b6e3864d56989cdcb74f7 (diff)
downloadcalcurse-8fdd1510c68644184c3df9ba002092a41364b482.zip
Automatic periodic saves implemented
Diffstat (limited to 'src/io.c')
-rwxr-xr-xsrc/io.c76
1 files changed, 72 insertions, 4 deletions
diff --git a/src/io.c b/src/io.c
index 280be0d..b0f02b2 100755
--- a/src/io.c
+++ b/src/io.c
@@ -1,4 +1,4 @@
-/* $calcurse: io.c,v 1.50 2008/12/28 13:13:59 culot Exp $ */
+/* $calcurse: io.c,v 1.51 2008/12/28 19:41:45 culot Exp $ */
/*
* Calcurse - text-based organizer
@@ -754,9 +754,29 @@ io_extract_data (char *dst_data, const char *org, int len)
*dst_data = '\0';
}
+void
+display_mark (void)
+{
+ const int DISPLAY_TIME = 1;
+ WINDOW *mwin;
+
+ mwin = newwin (1, 2, 1, col - 3);
+
+ custom_apply_attr (mwin, ATTR_HIGHEST);
+ mvwprintw (mwin, 0, 0, "**");
+ wrefresh (mwin);
+ sleep (DISPLAY_TIME);
+ mvwprintw (mwin, 0, 0, " ");
+ wrefresh (mwin);
+ delwin (mwin);
+ doupdate ();
+}
+
+static pthread_mutex_t io_save_mutex = PTHREAD_MUTEX_INITIALIZER;
+
/* Save the calendar data */
void
-io_save_cal (conf_t *conf)
+io_save_cal (conf_t *conf, io_save_display_t display)
{
FILE *data_file;
struct event_s *k;
@@ -778,12 +798,18 @@ io_save_cal (conf_t *conf)
char *enter = _("Press [ENTER] to continue");
bool show_bar = false;
- if (ui_mode == UI_CURSES && !conf->skip_progress_bar)
+ pthread_mutex_lock (&io_save_mutex);
+
+ if (ui_mode == UI_CURSES && display == IO_SAVE_DISPLAY_BAR
+ && !conf->skip_progress_bar)
show_bar = true;
-
+ else if (ui_mode == UI_CURSES && display == IO_SAVE_DISPLAY_MARK)
+ display_mark ();
+
/* Save the user configuration. */
if (show_bar)
progress_bar (PROGRESS_BAR_SAVE, PROGRESS_BAR_CONF);
+
data_file = fopen (path_conf, "w");
if (data_file == NULL)
ERROR_MSG (access_pb);
@@ -800,6 +826,12 @@ io_save_cal (conf_t *conf)
(void)fprintf (data_file, "%s\n", (conf->auto_save) ? "yes" : "no");
(void)fprintf (data_file,
+ "\n# If not null, perform automatic saves every "
+ "'periodic_save' minutes\n");
+ (void)fprintf (data_file, "periodic_save=\n");
+ (void)fprintf (data_file, "%d\n", conf->periodic_save);
+
+ (void)fprintf (data_file,
"\n# If this option is set to yes, "
"confirmation is required before quitting\n");
(void)fprintf (data_file, "confirm_quit=\n");
@@ -948,6 +980,8 @@ io_save_cal (conf_t *conf)
status_mesg (save_success, enter);
(void)wgetch (win[STA].p);
}
+
+ pthread_mutex_unlock (&io_save_mutex);
}
/*
@@ -2743,3 +2777,37 @@ io_log_free (io_file_t *log)
log->name);
mem_free (log);
}
+
+static pthread_t io_t_psave;
+
+/* Thread used to periodically save data. */
+static void *
+io_psave_thread (void *arg)
+{
+ conf_t *config;
+ int delay;
+
+ config = (conf_t *)arg;
+ delay = config->periodic_save;
+ EXIT_IF (delay < 0, _("Invalid delay"));
+
+ for (;;)
+ {
+ (void)sleep (delay * MININSEC);
+ io_save_cal (config, IO_SAVE_DISPLAY_MARK);
+ }
+}
+
+/* Launch the thread which handles periodic saves. */
+void
+io_start_psave_thread (conf_t *conf)
+{
+ pthread_create (&io_t_psave, NULL, io_psave_thread, (void *)conf);
+}
+
+/* Stop periodic data saves. */
+void
+io_stop_psave_thread (void)
+{
+ pthread_cancel (io_t_psave);
+}