err.h - ltk - GUI toolkit for X11 (WIP)
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       ---
       err.h (1637B)
       ---
            1 /*
            2  * Copyright (c) 2022-2024 lumidify <nobody@lumidify.org>
            3  *
            4  * Permission to use, copy, modify, and/or distribute this software for any
            5  * purpose with or without fee is hereby granted, provided that the above
            6  * copyright notice and this permission notice appear in all copies.
            7  *
            8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
            9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
           10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
           11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
           12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
           13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
           14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
           15  */
           16 
           17 #ifndef LTKD_ERR_H
           18 #define LTKD_ERR_H
           19 
           20 /* WARNING: THIS NEEDS TO BE KEPT IN SYNC WITH THE TABLE IN err.c! */
           21 /* (also, the explicit value setting is redundant, but just in case) */
           22 typedef enum {
           23         ERR_NONE = 0,
           24         ERR_WIDGET_IN_CONTAINER = 1,
           25         ERR_WIDGET_NOT_IN_CONTAINER = 2,
           26         ERR_WIDGET_ID_IN_USE = 3,
           27         ERR_INVALID_NUMBER_OF_ARGUMENTS = 4,
           28         ERR_INVALID_ARGUMENT = 5,
           29         ERR_INVALID_INDEX = 6,
           30         ERR_INVALID_WIDGET_ID = 7,
           31         ERR_INVALID_WIDGET_TYPE = 8,
           32         ERR_INVALID_COMMAND = 9,
           33         ERR_UNKNOWN = 10,
           34         /* widget specific */
           35         ERR_MENU_NOT_SUBMENU = 11,
           36         ERR_MENU_ENTRY_CONTAINS_SUBMENU = 12,
           37         ERR_GRID_INVALID_POSITION = 13,
           38         ERR_INVALID_SEQNUM = 14,
           39 } ltkd_errtype;
           40 
           41 typedef struct {
           42         ltkd_errtype type;
           43         /* corresponding argument, -1 if none */
           44         int arg;
           45 } ltkd_error;
           46 
           47 const char *errtype_to_string(ltkd_errtype type);
           48 
           49 #endif /* LTKD_ERR_H */