Enlightenment CVS committal
Author : atmosphere
Project : e17
Module : apps/entrance
Dir : e17/apps/entrance/src/client
Modified Files:
main.c
Log Message:
docs
===================================================================
RCS file: /cvsroot/enlightenment/e17/apps/entrance/src/client/main.c,v
retrieving revision 1.34
retrieving revision 1.35
diff -u -3 -r1.34 -r1.35
--- main.c 3 Mar 2004 15:09:03 -0000 1.34
+++ main.c 3 Mar 2004 16:48:20 -0000 1.35
@@ -21,6 +21,12 @@
int _entrance_test_en = 0;
/* Callbacks for entrance */
+/**
+ * get_my_hostname - get the hostname of the machine, surrounded by the
+ * before and after strings the config specifies
+ * Returns - a valid string for the hostname, Localhost on failure or
+ * whatever the system provides
+ */
static char *
get_my_hostname(void)
{
@@ -49,7 +55,7 @@
}
/**
- * exit_cb - waht to do if we kill it or something?
+ * exit_cb - what to do if we SIGINT(^c) it
* @data - no clue
* @ev_type - kill event ?
* @ev - event data
@@ -277,9 +283,7 @@
* @o - the evas object(Edje) that created the signal
* @emission - the signal "type" that was emitted
* @source - the signal originated from this "part"
- * Attempt to set the Part named "EntranceTime" to the results of
- * localtime. This way the interval is configurable via a program in
- * the theme and not statically bound to a value.
+ * Ensure that the session is authed, and quit the main ecore_loop
*/
static void
done_cb(void *data, Evas_Object * o, const char *emission, const char *source)
@@ -336,9 +340,7 @@
* @o - the evas object(Edje) that created the signal
* @emission - the signal "type" that was emitted
* @source - the signal originated from this "part"
- * Attempt to set the Part named "EntranceTime" to the results of
- * localtime. This way the interval is configurable via a program in
- * the theme and not statically bound to a value.
+ * Set the current EntranceFace part back to nothing
*/
void
user_unselected_cb(void *data, Evas_Object * o, const char *emission,
@@ -356,9 +358,6 @@
* @o - the evas object(Edje) that created the signal
* @emission - the signal "type" that was emitted
* @source - the signal originated from this "part"
- * Attempt to set the Part named "EntranceTime" to the results of
- * localtime. This way the interval is configurable via a program in
- * the theme and not statically bound to a value.
*/
static void
reboot_cb(void *data, Evas_Object * o, const char *emission,
@@ -397,9 +396,6 @@
* @o - the evas object(Edje) that created the signal
* @emission - the signal "type" that was emitted
* @source - the signal originated from this "part"
- * Attempt to set the Part named "EntranceTime" to the results of
- * localtime. This way the interval is configurable via a program in
- * the theme and not statically bound to a value.
*/
static void
shutdown_cb(void *data, Evas_Object * o, const char *emission,
@@ -500,6 +496,28 @@
/**
* main - where it all starts !
+ * @argc - the number of arguments entrance was called with
+ * @argv - the args entrance was called with
+ * Entrance works like this:
+ * 1. Init Ecore
+ * 2. Parse command line arguments
+ * 3. Create a New Entrance_Session(Parses config for you)
+ * 4. Init Ecore_X
+ * 5. Init Ecore_Evas
+ * 6. Init Edje
+ * 7. Detect Ecore_Evas type from config, software or gl
+ * 8. Set the cursor specified in the config
+ * 9. Add key modifiers, setup caches and paths
+ * 10. Load theme specified in config, or from cli(cli overrides config)
+ * 11. Swallow the username and password entries into the edje
+ * 12. Detect theme part presence, swallow/setup as appropriate
+ * 13. Setup signal callbacks that our main edje might emit
+ * 14. Show the main edje
+ * 15. Emit an "In" signal on the main entry for lazy themers
+ * 16. Tell the Entrance_Sesssion that the Ecore_Evas belongs to it
+ * 17. Run.............. until ecore_main_loop_quit is called
+ * 18. If the user is authenticated, try to run their session
+ * 19. Shut down edje, ecore_evas, ecore_x, ecore
*/
int
main(int argc, char *argv[])
@@ -531,9 +549,6 @@
char *config = NULL;
int fs_en = 1;
-/* if (argv[1])
- snprintf(buf, PATH_MAX, "%s", argv[1]);*/
-
/* Basic ecore initialization */
if (!ecore_init())
return (-1);
@@ -691,7 +706,8 @@
evas_object_name_set(edje, "ui");
evas_object_layer_set(edje, 0);
entrance_session_edje_object_set(session, edje);
-
+
+ /* Setup the entries */
for (i = 0; i < entries_count; i++)
{
if (edje_object_part_exists(edje, entries[i]))
@@ -727,6 +743,9 @@
free(str);
}
}
+ /* See if we have an EntranceTime part, setup a timer to automatically
+ * update the Time
+ */
if (edje_object_part_exists(edje, "EntranceTime"))
{
edje_object_signal_callback_add(edje, "Go", "EntranceTime", set_time,
@@ -734,6 +753,9 @@
edje_object_signal_emit(edje, "Go", "EntranceTime");
timer = ecore_timer_add(0.5, timer_cb, edje);
}
+ /* See if we have an EntranceDate part, setup a timer if one isn't
+ * already running to automatically update the Date
+ */
if (edje_object_part_exists(edje, "EntranceDate"))
{
edje_object_signal_callback_add(edje, "Go", "EntranceDate", set_date,
@@ -742,20 +764,35 @@
if (!timer)
timer = ecore_timer_add(0.5, timer_cb, edje);
}
+ /* See if we have an EntranceSession part, set it to the first element
+ * in the config's session list */
if (edje_object_part_exists(edje, "EntranceSession"))
{
entrance_session_xsession_set(session,
entrance_session_default_xsession_get
(session));
}
+ /* See if we have an EntranceSessionList part, tell the session to
+ * load the session list if it exists.
+ */
if (edje_object_part_exists(edje, "EntranceSessionList"))
{
entrance_session_list_add(session);
}
+ /* See if we have an EntranceUserList part, tell the session to
+ * load the user list if it exists.
+ */
if (edje_object_part_exists(edje, "EntranceUserList"))
{
entrance_session_user_list_add(session);
}
+
+ /**
+ * Setup Edje callbacks for signal emissions from our main edje
+ * It's useful to delay showing of your edje till all your
+ * callbacks have been added, otherwise show might not trigger all
+ * the desired events
+ */
edje_object_signal_callback_add(edje, "EntranceUserAuthSuccessDone", "",
done_cb, e);
edje_object_signal_callback_add(edje, "EntranceSystemReboot", "",
@@ -764,13 +801,8 @@
shutdown_cb, e);
edje_object_signal_callback_add(edje, "SessionDefaultSet", "",
_session_set, session);
- /*
- * It's useful to delay showing of your edje till all your
- * callbacks have been added, otherwise show might not trigger all
- * the desired events
- */
evas_object_show(edje);
- /* set focus to user input */
+ /* set focus to user input by default */
edje_object_signal_emit(edje, "In", "EntranceUserEntry");
#if (X_TESTING == 0)
-------------------------------------------------------
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