1 /***************************************************************************
2 * Copyright (c) 2024 Microsoft Corporation
3 *
4 * This program and the accompanying materials are made available under the
5 * terms of the MIT License which is available at
6 * https://opensource.org/licenses/MIT.
7 *
8 * SPDX-License-Identifier: MIT
9 **************************************************************************/
10
11
12 /**************************************************************************/
13 /**************************************************************************/
14 /** */
15 /** GUIX Component */
16 /** */
17 /** Context Management (Context) */
18 /** */
19 /**************************************************************************/
20
21 #define GX_SOURCE_CODE
22
23
24 /* Include necessary system files. */
25
26 #include "gx_api.h"
27 #include "gx_system.h"
28 #include "gx_context.h"
29
30 /**************************************************************************/
31 /* */
32 /* FUNCTION RELEASE */
33 /* */
34 /* _gxe_context_brush_get PORTABLE C */
35 /* 6.1 */
36 /* AUTHOR */
37 /* */
38 /* Kenneth Maxwell, Microsoft Corporation */
39 /* */
40 /* DESCRIPTION */
41 /* */
42 /* This function checks for errors in the context brush get function. */
43 /* */
44 /* INPUT */
45 /* */
46 /* return_brush Pointer to destination for */
47 /* brush */
48 /* */
49 /* OUTPUT */
50 /* */
51 /* status Completion status */
52 /* */
53 /* CALLS */
54 /* */
55 /* _gx_context_brush_get Actual context brush get call */
56 /* */
57 /* CALLED BY */
58 /* */
59 /* Application Code */
60 /* */
61 /* RELEASE HISTORY */
62 /* */
63 /* DATE NAME DESCRIPTION */
64 /* */
65 /* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */
66 /* 09-30-2020 Kenneth Maxwell Modified comment(s), */
67 /* resulting in version 6.1 */
68 /* */
69 /**************************************************************************/
_gxe_context_brush_get(GX_BRUSH ** return_brush)70 UINT _gxe_context_brush_get(GX_BRUSH **return_brush)
71 {
72 UINT status;
73
74 /* Check for invalid input pointers. */
75 if (return_brush == GX_NULL)
76 {
77 return(GX_PTR_ERROR);
78 }
79
80 /* Check for no active drawing context. */
81 if (_gx_system_current_draw_context == GX_NULL)
82 {
83 *return_brush = GX_NULL;
84 return GX_INVALID_CONTEXT;
85 }
86
87 /* Call the actua; context brush get function. */
88 status = _gx_context_brush_get(return_brush);
89
90 /* Return completion status. */
91 return status;
92 }
93
94
