1/*
2 * Copyright (c) 2008 Apple Computer, Inc.  All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * The contents of this file constitute Original Code as defined in and
7 * are subject to the Apple Public Source License Version 1.1 (the
8 * "License").  You may not use this file except in compliance with the
9 * License.  Please obtain a copy of the License at
10 * http://www.apple.com/publicsource and read it before using this file.
11 *
12 * This Original Code and all software distributed under the License are
13 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
14 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
15 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
17 * License for the specific language governing rights and limitations
18 * under the License.
19 *
20 * @APPLE_LICENSE_HEADER_END@
21 */
22
23#ifndef GENERIC_H
24#define GENERIC_H
25#include "statistic.h"
26
27/* A value large enough for a 64-bit number string rep (greater actually). */
28enum { GENERIC_INT_SIZE = 30 };
29
30struct generic_cell {
31    char *string;
32    size_t allocated_length;
33    size_t length;
34};
35
36struct generic_cells {
37    struct generic_cell *array;
38    int max_width; /* The maximum width for a generic_cell. */
39    size_t length;
40    size_t length_allocated;
41};
42
43enum {
44    GENERIC_DRAW_LEFT, /* Draw with an achor to the left. */
45    GENERIC_DRAW_CENTERED, /* Draw text as centered as possible. */
46    GENERIC_DRAW_RIGHT /* Draw text anchored to the right. */
47};
48
49void generic_draw_aligned(struct statistic *s, int x);
50void generic_draw(struct statistic *s, int x);
51void generic_draw_extended(struct statistic *s, int x, int y, int anchor,
52			   const char *string, int slen);
53void generic_draw_centered(struct statistic *s, int x);
54void generic_draw_right(struct statistic *s, int x);
55bool generic_resize_cells(struct statistic *s, struct statistic_size *size);
56bool generic_move_cells(struct statistic *s, int x, int y);
57void generic_get_request_size(struct statistic *s);
58bool generic_insert_cell(struct statistic *s, const char *sample);
59void generic_reset_insertion(struct statistic *s);
60void generic_get_minimum_size(struct statistic *s);
61
62#endif /*GENERIC_H*/
63