pidgin/pidgin

closing merged branch
port-changes-from-branch-2.x.y-to-default
14 months ago, Gary Kramlich
2f836435c33c
closing merged branch
#include "internal.h"
#include "debug.h"
#include "sound.h"
#include "version.h"
#include "gtkblist.h"
#include "gtkplugin.h"
#define MAILCHK_PLUGIN_ID "gtk-mailchk"
#define MAILCHK_PLUGIN_DOMAIN (g_quark_from_static_string(MAILCHK_PLUGIN_ID))
#define ANY_MAIL 0x01
#define UNREAD_MAIL 0x02
#define NEW_MAIL 0x04
static guint timer = 0;
static GtkWidget *mail = NULL;
static gint
check_mail()
{
static off_t oldsize = 0;
gchar *filename;
off_t newsize;
GStatBuf st;
gint ret = 0;
filename = g_strdup(g_getenv("MAIL"));
if (!filename)
filename = g_strconcat("/var/spool/mail/", g_get_user_name(), NULL);
if (g_stat(filename, &st) < 0) {
g_free(filename);
return -1;
}
newsize = st.st_size;
if (newsize) ret |= ANY_MAIL;
if (st.st_mtime > st.st_atime && newsize) ret |= UNREAD_MAIL;
if (newsize != oldsize && (ret & UNREAD_MAIL)) ret |= NEW_MAIL;
oldsize = newsize;
g_free(filename);
return ret;
}
static void
destroy_cb()
{
mail = NULL;
}
static gboolean
check_timeout(gpointer data)
{
gint count = check_mail();
PurpleBuddyList *list = purple_blist_get_default();
if (count == -1)
return FALSE;
if (!list || !(PIDGIN_BLIST(list)->vbox))
return TRUE;
if (!mail) {
/* guess we better build it then :P */
GtkWidget *vbox = PIDGIN_BLIST(list)->vbox;
mail = gtk_label_new("No mail messages.");
gtk_box_pack_start(GTK_BOX(vbox), mail, FALSE, FALSE, 0);
gtk_box_reorder_child(GTK_BOX(vbox), mail, 1);
g_signal_connect(G_OBJECT(mail), "destroy", G_CALLBACK(destroy_cb), NULL);
gtk_widget_show(mail);
}
if (count & NEW_MAIL)
purple_sound_play_event(PURPLE_SOUND_POUNCE_DEFAULT, NULL);
if (count & UNREAD_MAIL)
gtk_label_set_text(GTK_LABEL(mail), "You have new mail!");
else if (count & ANY_MAIL)
gtk_label_set_text(GTK_LABEL(mail), "You have mail.");
else
gtk_label_set_text(GTK_LABEL(mail), "No mail messages.");
return TRUE;
}
static void
signon_cb(PurpleConnection *gc)
{
PurpleBuddyList *list = purple_blist_get_default();
if (list && !timer) {
check_timeout(NULL); /* we want the box to be drawn immediately */
timer = g_timeout_add_seconds(2, check_timeout, NULL);
}
}
static void
signoff_cb(PurpleConnection *gc)
{
PurpleBuddyList *list = purple_blist_get_default();
if ((!list || !PIDGIN_BLIST(list)->vbox) && timer) {
g_source_remove(timer);
timer = 0;
}
}
/*
* EXPORTED FUNCTIONS
*/
static PidginPluginInfo *
plugin_query(GError **error)
{
const gchar * const authors[] = {
"Eric Warmenhoven <eric@warmenhoven.org>",
NULL
};
return pidgin_plugin_info_new(
"id", MAILCHK_PLUGIN_ID,
"name", N_("Mail Checker"),
"version", DISPLAY_VERSION,
"category", N_("Utility"),
"summary", N_("Checks for new local mail."),
"description", N_("Adds a small box to the buddy list that shows if "
"you have new mail."),
"authors", authors,
"website", PURPLE_WEBSITE,
"abi-version", PURPLE_ABI_VERSION,
NULL
);
}
static gboolean
plugin_load(PurplePlugin *plugin, GError **error)
{
PurpleBuddyList *list = purple_blist_get_default();
void *conn_handle = purple_connections_get_handle();
if (!check_timeout(NULL)) {
g_set_error(error, MAILCHK_PLUGIN_DOMAIN, 0, _("Could not read $MAIL "
"or /var/spool/mail/$USER\n"));
return FALSE;
}
if (list && PIDGIN_BLIST(list)->vbox)
timer = g_timeout_add_seconds(2, check_timeout, NULL);
purple_signal_connect(conn_handle, "signed-on",
plugin, PURPLE_CALLBACK(signon_cb), NULL);
purple_signal_connect(conn_handle, "signed-off",
plugin, PURPLE_CALLBACK(signoff_cb), NULL);
return TRUE;
}
static gboolean
plugin_unload(PurplePlugin *plugin, GError **error)
{
if (timer)
g_source_remove(timer);
timer = 0;
if (mail)
gtk_widget_destroy(mail);
mail = NULL;
return TRUE;
}
PURPLE_PLUGIN_INIT(mailchk, plugin_query, plugin_load, plugin_unload);