1 |
|
|
/*************************************************************************** |
2 |
|
|
* Copyright (c) 2024 Microsoft Corporation |
3 |
|
|
* Copyright (c) 2026-present Eclipse ThreadX contributors |
4 |
|
|
* |
5 |
|
|
* This program and the accompanying materials are made available under the |
6 |
|
|
* terms of the MIT License which is available at |
7 |
|
|
* https://opensource.org/licenses/MIT. |
8 |
|
|
* |
9 |
|
|
* SPDX-License-Identifier: MIT |
10 |
|
|
**************************************************************************/ |
11 |
|
|
|
12 |
|
|
|
13 |
|
|
/**************************************************************************/ |
14 |
|
|
/**************************************************************************/ |
15 |
|
|
/** */ |
16 |
|
|
/** GUIX Component */ |
17 |
|
|
/** */ |
18 |
|
|
/** System Management (System) */ |
19 |
|
|
/** */ |
20 |
|
|
/**************************************************************************/ |
21 |
|
|
|
22 |
|
|
#define GX_SOURCE_CODE |
23 |
|
|
|
24 |
|
|
|
25 |
|
|
/* Include necessary system files. */ |
26 |
|
|
|
27 |
|
|
#include "gx_api.h" |
28 |
|
|
#include "gx_system.h" |
29 |
|
|
#include "gx_utility.h" |
30 |
|
|
|
31 |
|
|
|
32 |
|
|
/**************************************************************************/ |
33 |
|
|
/* */ |
34 |
|
|
/* FUNCTION RELEASE */ |
35 |
|
|
/* */ |
36 |
|
|
/* _gx_system_view_fold PORTABLE C */ |
37 |
|
|
/* 6.1 */ |
38 |
|
|
/* AUTHOR */ |
39 |
|
|
/* */ |
40 |
|
|
/* Kenneth Maxwell, Microsoft Corporation */ |
41 |
|
|
/* */ |
42 |
|
|
/* DESCRIPTION */ |
43 |
|
|
/* */ |
44 |
|
|
/* This function combines adjcent views. */ |
45 |
|
|
/* */ |
46 |
|
|
/* */ |
47 |
|
|
/* INPUT */ |
48 |
|
|
/* */ |
49 |
|
|
/* win Window to add view to */ |
50 |
|
|
/* view Rectangle defining new view */ |
51 |
|
|
/* */ |
52 |
|
|
/* OUTPUT */ |
53 |
|
|
/* */ |
54 |
|
|
/* GX_TRUE | GX_FALSE */ |
55 |
|
|
/* */ |
56 |
|
|
/* CALLS */ |
57 |
|
|
/* */ |
58 |
|
|
/* None */ |
59 |
|
|
/* */ |
60 |
|
|
/* CALLED BY */ |
61 |
|
|
/* */ |
62 |
|
|
/* _gx_system_view_add Link a view to window's view */ |
63 |
|
|
/* list */ |
64 |
|
|
/* */ |
65 |
|
|
/**************************************************************************/ |
66 |
|
7143 |
GX_BOOL _gx_system_view_fold(GX_WINDOW *win, GX_RECTANGLE *view) |
67 |
|
|
{ |
68 |
|
7143 |
GX_VIEW *oldview = win -> gx_window_views; |
69 |
|
|
|
70 |
✓✓ |
16043 |
while (oldview) |
71 |
|
|
{ |
72 |
|
|
/* check for two views stacked vertically:*/ |
73 |
|
|
|
74 |
✓✓ |
8977 |
if ((oldview -> gx_view_rectangle.gx_rectangle_left == view -> gx_rectangle_left) && |
75 |
✓✓ |
4168 |
(oldview -> gx_view_rectangle.gx_rectangle_right == view -> gx_rectangle_right)) |
76 |
|
|
{ |
77 |
✓✓ |
1452 |
if (oldview -> gx_view_rectangle.gx_rectangle_bottom == (view -> gx_rectangle_top - 1)) |
78 |
|
|
{ |
79 |
|
|
/* New view is right below existing view, expand bottom of |
80 |
|
|
existing: */ |
81 |
|
6 |
oldview -> gx_view_rectangle.gx_rectangle_bottom = view -> gx_rectangle_bottom; |
82 |
|
6 |
return GX_TRUE; |
83 |
|
|
} |
84 |
|
|
|
85 |
✓✓ |
1446 |
if (oldview -> gx_view_rectangle.gx_rectangle_top == (view -> gx_rectangle_bottom + 1)) |
86 |
|
|
{ |
87 |
|
|
/* new view is right above existing view, just expand existing |
88 |
|
|
view top: */ |
89 |
|
69 |
oldview -> gx_view_rectangle.gx_rectangle_top = view -> gx_rectangle_top; |
90 |
|
69 |
return GX_TRUE; |
91 |
|
|
} |
92 |
|
|
} |
93 |
|
|
else |
94 |
|
|
{ |
95 |
|
|
/* check for views right beside each other horizontally: */ |
96 |
✓✓ |
7525 |
if (oldview -> gx_view_rectangle.gx_rectangle_top == view -> gx_rectangle_top && |
97 |
✓✓ |
1303 |
oldview -> gx_view_rectangle.gx_rectangle_bottom == view -> gx_rectangle_bottom) |
98 |
|
|
{ |
99 |
✓✓ |
1300 |
if (oldview -> gx_view_rectangle.gx_rectangle_right == (view -> gx_rectangle_left - 1)) |
100 |
|
|
{ |
101 |
|
|
/* new view is to the right of existing view, expand right side of |
102 |
|
|
existing:*/ |
103 |
|
1 |
oldview -> gx_view_rectangle.gx_rectangle_right = view -> gx_rectangle_right; |
104 |
|
1 |
return GX_TRUE; |
105 |
|
|
} |
106 |
|
|
|
107 |
✓✓ |
1299 |
if (oldview -> gx_view_rectangle.gx_rectangle_left == (view -> gx_rectangle_right + 1)) |
108 |
|
|
{ |
109 |
|
|
/* new view is to the left of existing view, expand left side of |
110 |
|
|
existing view: */ |
111 |
|
1 |
oldview -> gx_view_rectangle.gx_rectangle_left = view -> gx_rectangle_left; |
112 |
|
1 |
return GX_TRUE; |
113 |
|
|
} |
114 |
|
|
} |
115 |
|
|
} |
116 |
|
8900 |
oldview = oldview -> gx_view_next; |
117 |
|
|
} |
118 |
|
7066 |
return GX_FALSE; |
119 |
|
|
} |
120 |
|
|
|