void launcher_action(LauncherIcon *icon, XEvent* evt)
{
char *cmd = calloc(strlen(icon->cmd) + 10, 1);
sprintf(cmd, "(%s&)", icon->cmd);
#if HAVE_SN
SnLauncherContext* ctx;
Time time;
if (startup_notifications) {
ctx = sn_launcher_context_new(server.sn_dsp, server.screen);
sn_launcher_context_set_name(ctx, icon->icon_tooltip);
sn_launcher_context_set_description(ctx, "Application launched from tint2");
sn_launcher_context_set_binary_name (ctx, icon->cmd);
// Get a timestamp from the X event
if (evt->type == ButtonPress || evt->type == ButtonRelease) {
time = evt->xbutton.time;
} else {
fprintf(stderr, "Unknown X event: %d\n", evt->type);
free(cmd);
return;
}
sn_launcher_context_initiate(ctx, "tint2", icon->cmd, time);
}
#endif /* HAVE_SN */
pid_t pid;
pid = fork();
if (pid < 0) {
fprintf(stderr, "Could not fork\n");
} else if (pid == 0) {
// Child process
#if HAVE_SN
if (startup_notifications) {
sn_launcher_context_setup_child_process(ctx);
}
#endif // HAVE_SN
// Allow children to exist after parent destruction
setsid();
// Run the command
execl("/bin/sh", "/bin/sh", "-c", icon->cmd, NULL);
fprintf(stderr, "Failed to execlp %s\n", icon->cmd);
#if HAVE_SN
if (startup_notifications) {
sn_launcher_context_unref(ctx);
}
#endif // HAVE_SN
exit(1);
} else {
// Parent process
#if HAVE_SN
if (startup_notifications) {
g_tree_insert(server.pids, GINT_TO_POINTER (pid), ctx);
}
#endif // HAVE_SN
}
free(cmd);
}
void XDesktopContainer::exeCurrentAction(XIcon * icon)
{
if (actionConfig->getReload()->isOccuring(currentAction)){
app->restartIdesk();
}
if (actionConfig->getLock()->isOccuring(currentAction))
{
toggleLock();
DesktopConfig * dConfig = dynamic_cast<DesktopConfig *>(config);
dConfig->saveLockState(locked);
}
if (icon) //make sure icon is not NULL
{
if (actionConfig->getDrag()->isOccuring(currentAction)
&& !isLocked()
&& !icon->isDragging() ) //only start drag if not already occuring
icon->dragButtonPress(event);
else if (actionConfig->getEndDrag()->isOccuring(currentAction))
icon->dragButtonRelease(event);
for (int i = 0; i < icon->getCommandArray().size() &&
i < actionConfig->getExecuteActions().size();
i++)
if (actionConfig->getExecuteAction(i)->isOccuring(currentAction)){
#ifdef HAVE_STARTUP_NOTIFICATION
if (sn_display != NULL)
{
sn_context = sn_launcher_context_new (sn_display, DefaultScreen (display));
if ((sn_context != NULL) && !sn_launcher_context_get_initiated (sn_context))
{
sn_launcher_context_set_name (sn_context, icon->getCommand(i).c_str());
sn_launcher_context_set_description (sn_context, icon->getCommand(i).c_str());
sn_launcher_context_set_binary_name (sn_context, icon->getCommand(i).c_str());
sn_launcher_context_set_icon_name(sn_context, icon->getCommand(i).c_str());
sn_launcher_context_initiate (sn_context,
icon->getCommand(i).c_str(),
icon->getCommand(i).c_str(),
event.xproperty.time);
}
}
#endif /*HAVE_STARTUP_NOTIFICATION */
runCommand(icon->getCommand(i));
}
}
}
void sn_setup_spawn_environment(const gchar *program, const gchar *name,
const gchar *icon_name, const gchar *wmclass,
gint desktop)
{
gchar *desc;
const char *id;
desc = g_strdup_printf(_("Running %s"), program);
if (sn_launcher_context_get_initiated(sn_launcher)) {
sn_launcher_context_unref(sn_launcher);
sn_launcher = sn_launcher_context_new(sn_display, ob_screen);
}
sn_launcher_context_set_name(sn_launcher, name ? name : program);
sn_launcher_context_set_description(sn_launcher, desc);
sn_launcher_context_set_icon_name(sn_launcher, icon_name ?
icon_name : program);
sn_launcher_context_set_binary_name(sn_launcher, program);
if (wmclass) sn_launcher_context_set_wmclass(sn_launcher, wmclass);
if (desktop >= 0 && (unsigned) desktop < screen_num_desktops)
sn_launcher_context_set_workspace(sn_launcher, (signed) desktop);
sn_launcher_context_initiate(sn_launcher, "openbox", program,
event_time());
id = sn_launcher_context_get_startup_id(sn_launcher);
/* 20 second timeout for apps to start */
sn_launcher_context_ref(sn_launcher);
obt_main_loop_timeout_add(ob_main_loop, 20 * G_USEC_PER_SEC,
sn_launch_wait_timeout, sn_launcher,
g_direct_equal,
(GDestroyNotify)sn_launcher_context_unref);
setenv("DESKTOP_STARTUP_ID", id, TRUE);
g_free(desc);
}
// Launch a command and initiate a startup notification
int runcmd(FXString cmd, FXString cmdname, FXString dir, FXString startdir, FXbool usesn = true, FXString snexcepts = "")
{
int ret;
// Change to current directory
ret = chdir(dir.text());
if (ret < 0)
{
int errcode = errno;
if (errcode)
{
fprintf(stderr, _("Error: Can't enter folder %s: %s"), dir.text(), strerror(errcode));
}
else
{
fprintf(stderr, _("Error: Can't enter folder %s"), dir.text());
}
return(-1);
}
// Get rid of possible command options
cmdname = cmdname.before(' ');
// Check if command is in the startup notification exception list
FXbool startup_notify = true;
if (snexcepts != "")
{
FXString entry;
for (int i = 0; ; i++)
{
entry = snexcepts.section(':', i);
if (streq(entry.text(), ""))
{
break;
}
if (streq(entry.text(), cmdname.text()))
{
startup_notify = false;
break;
}
}
}
// Run command with startup notification
if (usesn && startup_notify)
{
Display* xdisplay;
SnDisplay* display;
SnLauncherContext* context;
Time timestamp;
// Open display
xdisplay = XOpenDisplay(NULL);
if (xdisplay == NULL)
{
fprintf(stderr, _("Error: Can't open display\n"));
ret = chdir(startdir.text());
if (ret < 0)
{
int errcode = errno;
if (errcode)
{
fprintf(stderr, _("Error: Can't enter folder %s: %s"), startdir.text(), strerror(errcode));
}
else
{
fprintf(stderr, _("Error: Can't enter folder %s"), startdir.text());
}
}
return(-1);
}
// Message displayed in the task bar (if any)
FXString message;
message.format(_("Start of %s"), cmdname.text());
// Initiate launcher context
display = sn_display_new(xdisplay, NULL, NULL);
context = sn_launcher_context_new(display, DefaultScreen(xdisplay));
sn_launcher_context_set_name(context, message.text());
sn_launcher_context_set_binary_name(context, cmdname.text());
sn_launcher_context_set_description(context, message.text());
sn_launcher_context_set_icon_name(context, cmdname.text());
timestamp = gettimestamp();
sn_launcher_context_initiate(context, "Xfe", cmd.text(), timestamp);
// Run command in background
cmd += " &";
static pid_t child_pid = 0;
switch ((child_pid = fork()))
{
case -1:
fprintf(stderr, _("Error: Fork failed: %s\n"), strerror(errno));
break;
case 0: // Child
sn_launcher_context_setup_child_process(context);
execl("/bin/sh", "sh", "-c", cmd.text(), (char*)NULL);
_exit(EXIT_SUCCESS);
break;
}
sn_launcher_context_unref(context);
}
// Run command without startup notification
else
{
// Run command in background
cmd += " &";
ret = system(cmd.text());
if (ret < 0)
{
fprintf(stderr, _("Error: Can't execute command %s"), cmd.text());
return(-1);
}
// Just display the wait cursor during a second
sleep(1);
}
// Go back to startup directory
ret = chdir(startdir.text());
if (ret < 0)
{
int errcode = errno;
if (errcode)
{
fprintf(stderr, _("Error: Can't enter folder %s: %s"), startdir.text(), strerror(errcode));
}
else
{
fprintf(stderr, _("Error: Can't enter folder %s"), startdir.text());
}
return(-1);
}
return(0);
}
gboolean vfs_exec_on_screen( GdkScreen* screen,
const char* work_dir,
char** argv, char** envp,
const char* disp_name,
GSpawnFlags flags,
GError **err )
{
#ifdef HAVE_SN
SnLauncherContext * ctx = NULL;
SnDisplay* display;
#endif
gboolean ret;
GSpawnChildSetupFunc setup_func = NULL;
extern char **environ;
char** new_env = envp;
int i, n_env = 0;
char* display_name;
int display_index = -1, startup_id_index = -1;
if ( ! envp )
envp = environ;
n_env = g_strv_length(envp);
new_env = g_new0( char*, n_env + 4 );
for ( i = 0; i < n_env; ++i )
{
/* g_debug( "old envp[%d] = \"%s\"" , i, envp[i]); */
if ( 0 == strncmp( envp[ i ], "DISPLAY=", 8 ) )
display_index = i;
else
{
if ( 0 == strncmp( envp[ i ], "DESKTOP_STARTUP_ID=", 19 ) )
startup_id_index = i;
new_env[i] = g_strdup( envp[ i ] );
}
}
#ifdef HAVE_SN
display = sn_display_new ( GDK_SCREEN_XDISPLAY ( screen ),
( SnDisplayErrorTrapPush ) gdk_error_trap_push,
( SnDisplayErrorTrapPush ) gdk_error_trap_pop );
if ( G_LIKELY ( display ) )
{
if ( !disp_name )
disp_name = argv[ 0 ];
ctx = sn_launcher_context_new( display, gdk_screen_get_number( screen ) );
sn_launcher_context_set_description( ctx, disp_name );
sn_launcher_context_set_name( ctx, g_get_prgname() );
sn_launcher_context_set_binary_name( ctx, argv[ 0 ] );
sn_launcher_context_set_workspace ( ctx, tvsn_get_active_workspace_number( screen ) );
/* FIXME: I don't think this is correct, other people seem to use CurrentTime here.
However, using CurrentTime causes problems, so I so it like this.
Maybe this is incorrect, but it works, so, who cares?
*/
/* time( &cur_time ); */
sn_launcher_context_initiate( ctx, g_get_prgname(),
argv[ 0 ], gtk_get_current_event_time() /*cur_time*/ );
setup_func = (GSpawnChildSetupFunc) sn_launcher_context_setup_child_process;
if( startup_id_index >= 0 )
g_free( new_env[i] );
else
startup_id_index = i++;
new_env[ startup_id_index ] = g_strconcat( "DESKTOP_STARTUP_ID=",
sn_launcher_context_get_startup_id ( ctx ), NULL );
}
#endif
/* This is taken from gdk_spawn_on_screen */
display_name = gdk_screen_make_display_name ( screen );
if ( display_index >= 0 )
new_env[ display_index ] = g_strconcat( "DISPLAY=", display_name, NULL );
else
new_env[ i++ ] = g_strconcat( "DISPLAY=", display_name, NULL );
g_free( display_name );
new_env[ i ] = NULL;
ret = g_spawn_async( work_dir,
argv, new_env,
flags,
NULL, NULL,
NULL, err );
/* for debugging */
#if 0
g_debug( "debug vfs_execute_on_screen(): flags: %d, display_index=%d", flags, display_index );
for( i = 0; argv[i]; ++i ) {
g_debug( "argv[%d] = \"%s\"" , i, argv[i] );
}
for( i = 0; i < n_env /*new_env[i]*/; ++i ) {
g_debug( "new_env[%d] = \"%s\"" , i, new_env[i] );
}
if( ret )
g_debug( "the program was executed without error" );
else
g_debug( "launch failed: %s", (*err)->message );
#endif
g_strfreev( new_env );
#ifdef HAVE_SN
if ( G_LIKELY ( ctx ) )
{
if ( G_LIKELY ( ret ) )
g_timeout_add ( 20 * 1000, sn_timeout, ctx );
else
{
sn_launcher_context_complete ( ctx );
sn_launcher_context_unref ( ctx );
}
}
if ( G_LIKELY ( display ) )
sn_display_unref ( display );
#endif
return ret;
}
