/usr/include/muffin/meta/boxes.h is in libmuffin-dev 3.6.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 | /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/* Simple box operations */
/*
* Copyright (C) 2005, 2006 Elijah Newren
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Suite 500, Boston, MA
* 02110-1335, USA.
*/
#ifndef META_BOXES_H
#define META_BOXES_H
#include <glib-object.h>
#include <meta/common.h>
#define META_TYPE_RECTANGLE (meta_rectangle_get_type ())
typedef struct _MetaRectangle MetaRectangle;
struct _MetaRectangle
{
int x;
int y;
int width;
int height;
};
typedef struct _MetaStrut MetaStrut;
struct _MetaStrut
{
MetaRectangle rect;
MetaSide side;
};
typedef enum
{
META_EDGE_WINDOW,
META_EDGE_MONITOR,
META_EDGE_SCREEN
} MetaEdgeType;
typedef struct _MetaEdge MetaEdge;
struct _MetaEdge
{
MetaRectangle rect; /* width or height should be 1 */
MetaSide side_type;
MetaEdgeType edge_type;
};
GType meta_rectangle_get_type (void);
MetaRectangle *meta_rectangle_copy (const MetaRectangle *rect);
void meta_rectangle_free (MetaRectangle *rect);
/* Function to make initializing a rect with a single line of code easy */
MetaRectangle meta_rect (int x, int y, int width, int height);
/* Basic comparison functions */
int meta_rectangle_area (const MetaRectangle *rect);
gboolean meta_rectangle_intersect (const MetaRectangle *src1,
const MetaRectangle *src2,
MetaRectangle *dest);
gboolean meta_rectangle_equal (const MetaRectangle *src1,
const MetaRectangle *src2);
/* Find the bounding box of the union of two rectangles */
void meta_rectangle_union (const MetaRectangle *rect1,
const MetaRectangle *rect2,
MetaRectangle *dest);
/* overlap is similar to intersect but doesn't provide location of
* intersection information.
*/
gboolean meta_rectangle_overlap (const MetaRectangle *rect1,
const MetaRectangle *rect2);
/* vert_overlap means ignore the horizontal location and ask if the
* vertical parts overlap. An alternate way to think of it is "Does there
* exist a way to shift either rect horizontally so that the two rects
* overlap?" horiz_overlap is similar.
*/
gboolean meta_rectangle_vert_overlap (const MetaRectangle *rect1,
const MetaRectangle *rect2);
gboolean meta_rectangle_horiz_overlap (const MetaRectangle *rect1,
const MetaRectangle *rect2);
/* could_fit_rect determines whether "outer_rect" is big enough to contain
* inner_rect. contains_rect checks whether it actually contains it.
*/
gboolean meta_rectangle_could_fit_rect (const MetaRectangle *outer_rect,
const MetaRectangle *inner_rect);
gboolean meta_rectangle_contains_rect (const MetaRectangle *outer_rect,
const MetaRectangle *inner_rect);
#endif /* META_BOXES_H */
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