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core: add variable "gui_buffers_count", use it in bar item "buffer_count"

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Now the bar item "buffer_count" displays the number of opened buffers
(each merged buffer counts 1).
This commit is contained in:
Sebastien Helleu 2013-11-30 15:11:17 +01:00
parent a496db78aa
commit 4c59f2bf5e
3 changed files with 136 additions and 131 deletions
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3
src/gui/gui-bar-item.c
View File

@ -949,8 +949,7 @@ gui_bar_item_default_buffer_count (void *data, struct t_gui_bar_item *item,
(void) buffer;
(void) extra_info;
snprintf (buf, sizeof (buf), "%d",
(last_gui_buffer) ? last_gui_buffer->number : 0);
snprintf (buf, sizeof (buf), "%d", gui_buffers_count);
return strdup (buf);
}

15
src/gui/gui-buffer.c
View File

@ -61,6 +61,7 @@
struct t_gui_buffer *gui_buffers = NULL; /* first buffer */
struct t_gui_buffer *last_gui_buffer = NULL; /* last buffer */
int gui_buffers_count = 0; /* number of buffers */
/* history of last visited buffers */
struct t_gui_buffer_visited *gui_buffers_visited = NULL;
@ -493,8 +494,9 @@ gui_buffer_new (struct t_weechat_plugin *plugin,
/* create new buffer */
new_buffer = malloc (sizeof (*new_buffer));
if (new_buffer)
{
if (!new_buffer)
return NULL;
/* init buffer */
new_buffer->plugin = plugin;
new_buffer->plugin_name_for_upgrade = NULL;
@ -618,6 +620,8 @@ gui_buffer_new (struct t_weechat_plugin *plugin,
first_buffer_creation = (gui_buffers == NULL);
gui_buffer_insert (new_buffer);
gui_buffers_count++;
/* set notify level */
new_buffer->notify = gui_buffer_notify_get (new_buffer);
@ -633,9 +637,6 @@ gui_buffer_new (struct t_weechat_plugin *plugin,
hook_signal_send ("buffer_opened",
WEECHAT_HOOK_SIGNAL_POINTER, new_buffer);
}
}
else
return NULL;
return new_buffer;
}
@ -2417,6 +2418,9 @@ gui_buffer_close (struct t_gui_buffer *buffer)
if (gui_buffer_last_displayed == buffer)
gui_buffer_last_displayed = NULL;
if (gui_buffers_count > 0)
gui_buffers_count--;
hook_signal_send ("buffer_closed",
WEECHAT_HOOK_SIGNAL_POINTER, buffer);
@ -3876,6 +3880,7 @@ gui_buffer_print_log ()
log_printf ("");
log_printf ("gui_buffers . . . . . . . . . : 0x%lx", gui_buffers);
log_printf ("last_gui_buffer . . . . . . . : 0x%lx", last_gui_buffer);
log_printf ("gui_buffers_count . . . . . . : %d", gui_buffers_count);
log_printf ("gui_buffers_visited . . . . . : 0x%lx", gui_buffers_visited);
log_printf ("last_gui_buffer_visited . . . : 0x%lx", last_gui_buffer_visited);
log_printf ("gui_buffers_visited_index . . : %d", gui_buffers_visited_index);

1
src/gui/gui-buffer.h
View File

@ -204,6 +204,7 @@ struct t_gui_buffer_visited
extern struct t_gui_buffer *gui_buffers;
extern struct t_gui_buffer *last_gui_buffer;
extern int gui_buffers_count;
extern struct t_gui_buffer_visited *gui_buffers_visited;
extern struct t_gui_buffer_visited *last_gui_buffer_visited;
extern int gui_buffers_visited_index;