273 lines
8 KiB
C
273 lines
8 KiB
C
/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
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startupnotify.c for the Openbox window manager
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Copyright (c) 2006 Mikael Magnusson
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Copyright (c) 2003-2007 Dana Jansens
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This program 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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This program 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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See the COPYING file for a copy of the GNU General Public License.
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*/
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#include "startupnotify.h"
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#include "gettext.h"
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#include <stdlib.h>
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#ifndef USE_LIBSN
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void sn_startup(gboolean reconfig) {
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/* unset this so we don't pass it on unknowingly */
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if (!reconfig) unsetenv("DESKTOP_STARTUP_ID");
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}
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void sn_shutdown(gboolean reconfig) {}
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gboolean sn_app_starting() { return FALSE; }
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Time sn_app_started(const gchar *id, const gchar *wmclass)
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{
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return CurrentTime;
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}
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gboolean sn_get_desktop(gchar *id, guint *desktop) { return FALSE; }
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void sn_setup_spawn_environment(gchar *program, gchar *name,
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gchar *icon_name, gint desktop, Time time) {}
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void sn_spawn_cancel() {}
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#else
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#include "openbox.h"
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#include "mainloop.h"
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#include "screen.h"
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#define SN_API_NOT_YET_FROZEN
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#include <libsn/sn.h>
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static SnDisplay *sn_display;
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static SnMonitorContext *sn_context;
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static SnLauncherContext *sn_launcher;
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static GSList *sn_waits; /* list of SnStartupSequences we're waiting on */
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static SnStartupSequence* sequence_find(const gchar *id);
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static void sn_handler(const XEvent *e, gpointer data);
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static void sn_event_func(SnMonitorEvent *event, gpointer data);
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void sn_startup(gboolean reconfig)
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{
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if (reconfig) return;
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/* unset this so we don't pass it on unknowingly */
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unsetenv("DESKTOP_STARTUP_ID");
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sn_display = sn_display_new(ob_display, NULL, NULL);
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sn_context = sn_monitor_context_new(sn_display, ob_screen,
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sn_event_func, NULL, NULL);
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sn_launcher = sn_launcher_context_new(sn_display, ob_screen);
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ob_main_loop_x_add(ob_main_loop, sn_handler, NULL, NULL);
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}
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void sn_shutdown(gboolean reconfig)
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{
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GSList *it;
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if (reconfig) return;
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ob_main_loop_x_remove(ob_main_loop, sn_handler);
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for (it = sn_waits; it; it = g_slist_next(it))
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sn_startup_sequence_unref((SnStartupSequence*)it->data);
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g_slist_free(sn_waits);
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sn_waits = NULL;
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screen_set_root_cursor();
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sn_launcher_context_unref(sn_launcher);
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sn_monitor_context_unref(sn_context);
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sn_display_unref(sn_display);
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}
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static SnStartupSequence* sequence_find(const gchar *id)
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{
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SnStartupSequence*ret = NULL;
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GSList *it;
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for (it = sn_waits; it; it = g_slist_next(it)) {
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SnStartupSequence *seq = it->data;
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if (!strcmp(id, sn_startup_sequence_get_id(seq))) {
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ret = seq;
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break;
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}
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}
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return ret;
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}
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gboolean sn_app_starting()
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{
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return sn_waits != NULL;
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}
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static gboolean sn_wait_timeout(gpointer data)
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{
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SnStartupSequence *seq = data;
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sn_waits = g_slist_remove(sn_waits, seq);
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screen_set_root_cursor();
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return FALSE; /* don't repeat */
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}
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static void sn_handler(const XEvent *e, gpointer data)
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{
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XEvent ec;
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ec = *e;
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sn_display_process_event(sn_display, &ec);
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}
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static void sn_event_func(SnMonitorEvent *ev, gpointer data)
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{
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SnStartupSequence *seq;
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gboolean change = FALSE;
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if (!(seq = sn_monitor_event_get_startup_sequence(ev)))
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return;
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switch (sn_monitor_event_get_type(ev)) {
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case SN_MONITOR_EVENT_INITIATED:
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sn_startup_sequence_ref(seq);
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sn_waits = g_slist_prepend(sn_waits, seq);
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/* 30 second timeout for apps to start if the launcher doesn't
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have a timeout */
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ob_main_loop_timeout_add(ob_main_loop, 30 * G_USEC_PER_SEC,
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sn_wait_timeout, seq,
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g_direct_equal,
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(GDestroyNotify)sn_startup_sequence_unref);
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change = TRUE;
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break;
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case SN_MONITOR_EVENT_CHANGED:
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/* XXX feedback changed? */
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change = TRUE;
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break;
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case SN_MONITOR_EVENT_COMPLETED:
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case SN_MONITOR_EVENT_CANCELED:
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if ((seq = sequence_find(sn_startup_sequence_get_id(seq)))) {
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sn_waits = g_slist_remove(sn_waits, seq);
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ob_main_loop_timeout_remove_data(ob_main_loop, sn_wait_timeout,
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seq, FALSE);
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change = TRUE;
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}
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break;
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};
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if (change)
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screen_set_root_cursor();
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}
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Time sn_app_started(const gchar *id, const gchar *wmclass)
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{
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GSList *it;
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Time t = CurrentTime;
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if (!id && !wmclass)
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return t;
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for (it = sn_waits; it; it = g_slist_next(it)) {
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SnStartupSequence *seq = it->data;
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gboolean found = FALSE;
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const gchar *seqid, *seqclass, *seqname, *seqbin;
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seqid = sn_startup_sequence_get_id(seq);
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seqclass = sn_startup_sequence_get_wmclass(seq);
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seqname = sn_startup_sequence_get_name(seq);
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seqbin = sn_startup_sequence_get_binary_name(seq);
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if (id && seqid) {
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/* if the app has a startup id, then look for that for highest
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accuracy */
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if (!strcmp(seqid, id))
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found = TRUE;
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} else {
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seqclass = sn_startup_sequence_get_wmclass(seq);
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seqname = sn_startup_sequence_get_name(seq);
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seqbin = sn_startup_sequence_get_binary_name(seq);
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if ((seqname && !g_ascii_strcasecmp(seqname, wmclass)) ||
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(seqbin && !g_ascii_strcasecmp(seqbin, wmclass)) ||
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(seqclass && !strcmp(seqclass, wmclass)))
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found = TRUE;
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}
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if (found) {
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sn_startup_sequence_complete(seq);
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t = sn_startup_sequence_get_timestamp(seq);
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break;
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}
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}
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return t;
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}
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gboolean sn_get_desktop(gchar *id, guint *desktop)
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{
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SnStartupSequence *seq;
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if (id && (seq = sequence_find(id))) {
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gint desk = sn_startup_sequence_get_workspace(seq);
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if (desk != -1) {
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*desktop = desk;
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return TRUE;
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}
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}
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return FALSE;
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}
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static gboolean sn_launch_wait_timeout(gpointer data)
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{
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SnLauncherContext *sn = data;
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sn_launcher_context_complete(sn);
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return FALSE; /* don't repeat */
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}
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void sn_setup_spawn_environment(gchar *program, gchar *name,
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gchar *icon_name, gint desktop,
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Time time)
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{
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gchar *desc;
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const char *id;
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desc = g_strdup_printf(_("Running %s\n"), program);
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if (sn_launcher_context_get_initiated(sn_launcher)) {
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sn_launcher_context_unref(sn_launcher);
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sn_launcher = sn_launcher_context_new(sn_display, ob_screen);
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}
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sn_launcher_context_set_name(sn_launcher, name ? name : program);
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sn_launcher_context_set_description(sn_launcher, desc);
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sn_launcher_context_set_icon_name(sn_launcher, icon_name ? icon_name : program);
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sn_launcher_context_set_binary_name(sn_launcher, program);
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if (desktop >= 0 && (unsigned) desktop < screen_num_desktops)
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sn_launcher_context_set_workspace(sn_launcher, (signed) desktop);
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sn_launcher_context_initiate(sn_launcher, "openbox", program, time);
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id = sn_launcher_context_get_startup_id(sn_launcher);
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/* 30 second timeout for apps to start */
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sn_launcher_context_ref(sn_launcher);
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ob_main_loop_timeout_add(ob_main_loop, 30 * G_USEC_PER_SEC,
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sn_launch_wait_timeout, sn_launcher,
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g_direct_equal,
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(GDestroyNotify)sn_launcher_context_unref);
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setenv("DESKTOP_STARTUP_ID", id, TRUE);
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g_free(desc);
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}
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void sn_spawn_cancel()
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{
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sn_launcher_context_complete(sn_launcher);
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}
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#endif
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