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_font_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 context font get call. */
43 /* */
44 /* INPUT */
45 /* */
46 /* resource_id Resource ID of font */
47 /* return_font Pointer to destination for */
48 /* font pointer */
49 /* */
50 /* OUTPUT */
51 /* */
52 /* status Completion status */
53 /* */
54 /* CALLS */
55 /* */
56 /* _gx_context_font_get Actual context font get call */
57 /* */
58 /* CALLED BY */
59 /* */
60 /* Application Code */
61 /* */
62 /* RELEASE HISTORY */
63 /* */
64 /* DATE NAME DESCRIPTION */
65 /* */
66 /* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */
67 /* 09-30-2020 Kenneth Maxwell Modified comment(s), */
68 /* resulting in version 6.1 */
69 /* */
70 /**************************************************************************/
_gxe_context_font_get(GX_RESOURCE_ID font_id,GX_FONT ** return_font)71 UINT _gxe_context_font_get(GX_RESOURCE_ID font_id, GX_FONT **return_font)
72 {
73 UINT status;
74
75 /* Check for invalid pointer. */
76 if (return_font == GX_NULL)
77 {
78 return(GX_PTR_ERROR);
79 }
80
81 if (_gx_system_current_draw_context == GX_NULL)
82 {
83 return GX_INVALID_CONTEXT;
84 }
85
86 /* Call actual system color get. */
87 status = _gx_context_font_get(font_id, return_font);
88
89 /* Return status. */
90 return(status);
91 }
92
93
