Esempi in C++ (Cpp) per gdk_spawn_on_screen_with_pipes

Esempio n. 1

File: terminate.c Progetto: CBke/xfwm4

gboolean
terminateShowDialog (Client *c)
{
    ScreenInfo *screen_info;
    char *argv[4];
    GError *err;
    int child_pid;
    int outpipe;
    GIOChannel *channel;
    gchar *xid;

    if (c->dialog_pid > 0)
    {
        return FALSE;
    }

    screen_info = c->screen_info;
    xid = g_strdup_printf ("0x%lx", c->window);

    argv[0] = HELPERDIR "/xfce4/xfwm4/helper-dialog";
    argv[1] = xid;
    argv[2] = c->name;
    argv[3] = NULL;

    err = NULL;
    if (!gdk_spawn_on_screen_with_pipes (screen_info->gscr, NULL, argv, NULL,
                                 0, NULL, NULL, &child_pid, NULL, &outpipe,
                                 NULL, &err))
    {
        g_warning (_("Cannot spawn helper-dialog: %s\n"), err->message);
        g_error_free (err);
        g_free (xid);
        return FALSE;
    }
    g_free (xid);

    c->dialog_pid = child_pid;
    c->dialog_fd = outpipe;

    channel = g_io_channel_unix_new (c->dialog_fd);
    g_io_add_watch_full (channel, G_PRIORITY_DEFAULT,
                         G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
                         terminateProcessIO,
                         (gpointer) c, NULL);
    g_io_channel_unref (channel);

    return TRUE;
}

Esempio n. 2

File: spawn-screen.c Progetto: herzi/gfc

static gboolean
spawn_screen_spawn (GfcSpawnStrategy* self,
		    gchar const     * working_folder,
		    gchar           **argv,
		    gchar           **envv,
		    GSpawnFlags       flags,
		    GPid            * return_pid,
		    gint            * return_stdin,
		    gint            * return_stdout,
		    gint            * return_stderr,
		    GError          **return_error)
{
	return gdk_spawn_on_screen_with_pipes (GFC_SPAWN_SCREEN (self)->_private->screen,
					       working_folder,
					       argv, envv,
					       flags,
					       NULL, NULL,
					       return_pid,
					       return_stdin,
					       return_stdout,
					       return_stderr,
					       return_error);
}