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* $Id: statusbar_gui.c,v 1.9 2004/01/14 20:52:33 rmanfredi Exp $
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* Copyright (c) 2001-2003, Raphael Manfredi, Richard Eckart
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* GUI stuff used by share.c
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*----------------------------------------------------------------------
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* This file is part of gtk-gnutella.
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* gtk-gnutella is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* gtk-gnutella is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with gtk-gnutella; if not, write to the Free Software
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*----------------------------------------------------------------------
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#include "statusbar_gui.h"
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#include "override.h" /* Must be the last header included */
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RCSID("$Id: statusbar_gui.c,v 1.9 2004/01/14 20:52:33 rmanfredi Exp $");
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* Timeout entry for statusbar messages.
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typedef struct statusbar_timeout {
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statusbar_msgid_t id; /* message id of the message */
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time_t timeout; /* time after which the message should be removed */
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} statusbar_timeout_t;
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* statusbar context ids
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guint scid_bottom = (guint) -1;
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guint scid_hostsfile = (guint) -1;
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guint scid_search_autoselected = (guint) -1;
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guint scid_queue_freezed = (guint) -1;
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guint scid_info = (guint) -1;
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guint scid_ip_changed = (guint) -1;
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guint scid_warn = (guint) -1;
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* List with timeout entries for statusbar messages
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static GSList *sl_statusbar_timeouts = NULL;
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static gchar *statbar_botstr = NULL;
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static gchar *statbar_botstr_new = NULL;
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static void statusbar_gui_free_timeout(struct statusbar_timeout * t);
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static void statusbar_gui_free_timeout_list(void);
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static void statusbar_gui_add_timeout(statusbar_msgid_t, guint timeout);
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void statusbar_gui_init(void)
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GtkStatusbar *statusbar;
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statusbar = GTK_STATUSBAR
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(lookup_widget(main_window, "statusbar"));
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gtk_statusbar_get_context_id(statusbar, "default");
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gtk_statusbar_get_context_id(statusbar, "reading hosts file");
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scid_search_autoselected =
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gtk_statusbar_get_context_id(statusbar, "autoselected search items");
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gtk_statusbar_get_context_id(statusbar, "queue freezed");
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gtk_statusbar_get_context_id(statusbar, "information");
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gtk_statusbar_get_context_id(statusbar, "ip changed");
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gtk_statusbar_get_context_id(statusbar, "warning");
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* This message lies at the bottom of the statusbar, and is never removed,
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* but to be replaced by an updated message.
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* The current string held at the bottom is stored in `statbar_botstr'.
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* If a new string is pending replacement in `statbar_botstr_new', then
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* it will replace the current one when the last timeout for pushed
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* messages expires, at which time we'll know the bottom message is shown.
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statbar_botstr = g_strdup(GTA_WEBSITE);
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statusbar_gui_push(SB_MESSAGE, scid_bottom, 0, statbar_botstr);
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void statusbar_gui_shutdown(void)
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statusbar_gui_free_timeout_list();
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if (statbar_botstr_new)
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g_free(statbar_botstr_new);
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g_free(statbar_botstr);
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void statusbar_gui_set_default(const char *format, ...)
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static gchar buf[1024];
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va_start(args, format);
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if (statbar_botstr_new != NULL)
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g_free(statbar_botstr_new);
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if (format != NULL) {
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gm_vsnprintf(buf, sizeof(buf), format, args);
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statbar_botstr_new = g_strdup(buf);
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statbar_botstr_new = g_strdup(GTA_WEBSITE);
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* statusbar_gui_message:
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* Put a message on the statusbar. The message will by displayed for
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* a number of seconds given by timeout. If timeout is 0 the message
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* will not be automatically removed.
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* Returns: message id of the added message
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statusbar_msgid_t statusbar_gui_push
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(sb_types_t type, guint scid, guint timeout, const gchar *format , ...)
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static gchar buf[1024];
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statusbar_msgid_t id = {0, 0};
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GtkStatusbar *statusbar;
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va_start(args, format);
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if (format != NULL) {
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gm_vsnprintf(buf, sizeof(buf), format, args);
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gm_vsnprintf(buf, sizeof(buf), format, args);
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statusbar = GTK_STATUSBAR
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(lookup_widget(main_window, "statusbar"));
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id.msgid = gtk_statusbar_push(GTK_STATUSBAR(statusbar), scid, buf);
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statusbar_gui_add_timeout(id, timeout);
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static void statusbar_gui_pop(guint scid)
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GtkStatusbar *statusbar;
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statusbar = GTK_STATUSBAR
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(lookup_widget(main_window, "statusbar"));
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gtk_statusbar_pop(GTK_STATUSBAR(statusbar), scid);
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void statusbar_gui_remove(statusbar_msgid_t id)
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GtkStatusbar *statusbar;
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statusbar = GTK_STATUSBAR
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(lookup_widget(main_window, "statusbar"));
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gtk_statusbar_remove(GTK_STATUSBAR(statusbar), id.scid, id.msgid);
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* statusbar_gui_add_timeout:
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* Add a statusbar message id to the timeout list, so it will be removed
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* automatically after a number of seconds.
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static void statusbar_gui_add_timeout(statusbar_msgid_t id, guint timeout)
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struct statusbar_timeout * t = NULL;
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t = g_malloc0(sizeof(struct statusbar_timeout));
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t->timeout = time((time_t *) NULL) + timeout;
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sl_statusbar_timeouts = g_slist_prepend(sl_statusbar_timeouts, t);
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* statusbar_gui_free_timeout:
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* Remove the timeout from the timeout list and free allocated memory.
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static void statusbar_gui_free_timeout(struct statusbar_timeout * t)
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statusbar_gui_remove(t->id);
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sl_statusbar_timeouts = g_slist_remove(sl_statusbar_timeouts, t);
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* statusbar_gui_clear_timeouts
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* Check whether statusbar items have expired and remove them from the
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void statusbar_gui_clear_timeouts(time_t now)
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GSList *to_remove = NULL;
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for (l = sl_statusbar_timeouts; l; l = l->next) {
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struct statusbar_timeout *t = (struct statusbar_timeout *) l->data;
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if (now > t->timeout)
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to_remove = g_slist_prepend(to_remove, t);
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for (l = to_remove; l; l = l->next)
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statusbar_gui_free_timeout((struct statusbar_timeout *) l->data);
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g_slist_free(to_remove);
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* When there are no more timeouts left, and there's a pending
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* new statusbar string to display, pop the old one and add the new.
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if (sl_statusbar_timeouts == NULL && statbar_botstr_new) {
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statusbar_gui_pop(scid_bottom);
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g_free(statbar_botstr);
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statbar_botstr = statbar_botstr_new;
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statbar_botstr_new = NULL;
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statusbar_gui_push(SB_MESSAGE, scid_bottom, 0, statbar_botstr);
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* statusbar_gui_free_timeout_list:
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* Clear the whole timeout list and free allocated memory.
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static void statusbar_gui_free_timeout_list(void)
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for (l = sl_statusbar_timeouts; l; l = sl_statusbar_timeouts) {
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struct statusbar_timeout *t = (struct statusbar_timeout *) l->data;
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statusbar_gui_free_timeout(t);
added
removed
src/statusbar_gui.c
