1 /**************************************************************************/
2 /* */
3 /* Copyright (c) Microsoft Corporation. All rights reserved. */
4 /* */
5 /* This software is licensed under the Microsoft Software License */
6 /* Terms for Microsoft Azure RTOS. Full text of the license can be */
7 /* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
8 /* and in the root directory of this software. */
9 /* */
10 /**************************************************************************/
11
12
13 /**************************************************************************/
14 /**************************************************************************/
15 /** */
16 /** GUIX Component */
17 /** */
18 /** Multi Line Text Input Management (Multi Line Text) */
19 /** */
20 /**************************************************************************/
21
22 #define GX_SOURCE_CODE
23
24
25 /* Include necessary system files. */
26
27 #include "gx_api.h"
28 #include "gx_multi_line_text_input.h"
29
30 /* Bring in externs for caller checking code. */
31 GX_CALLER_CHECKING_EXTERNS
32
33 /**************************************************************************/
34 /* */
35 /* FUNCTION RELEASE */
36 /* */
37 /* _gxe_multi_line_text_input_event_process PORTABLE C */
38 /* 6.1 */
39 /* AUTHOR */
40 /* */
41 /* Kenneth Maxwell, Microsoft Corporation */
42 /* */
43 /* DESCRIPTION */
44 /* */
45 /* This function checks for errors in the multi line text input event */
46 /* process function */
47 /* */
48 /* INPUT */
49 /* */
50 /* input Multi-line text input widget */
51 /* control block */
52 /* event_ptr Point to event to process */
53 /* */
54 /* OUTPUT */
55 /* */
56 /* status Completion status */
57 /* */
58 /* CALLS */
59 /* */
60 /* _gx_multi_line_text_input_event_process */
61 /* The actual multi-line text */
62 /* input event process function*/
63 /* */
64 /* CALLED BY */
65 /* */
66 /* Application Code */
67 /* */
68 /* RELEASE HISTORY */
69 /* */
70 /* DATE NAME DESCRIPTION */
71 /* */
72 /* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */
73 /* 09-30-2020 Kenneth Maxwell Modified comment(s), */
74 /* resulting in version 6.1 */
75 /* */
76 /**************************************************************************/
77
_gxe_multi_line_text_input_event_process(GX_MULTI_LINE_TEXT_INPUT * input,GX_EVENT * event_ptr)78 UINT _gxe_multi_line_text_input_event_process(GX_MULTI_LINE_TEXT_INPUT *input, GX_EVENT *event_ptr)
79 {
80 UINT status;
81
82 /* Check for invalid caller. */
83 GX_INIT_AND_THREADS_CALLER_CHECKING
84
85 /* Check for invalid pointer. */
86 if ((input == GX_NULL) || (event_ptr == GX_NULL))
87 {
88 return(GX_PTR_ERROR);
89 }
90
91 /* Check for invalid widget. */
92 if (input -> gx_widget_type == 0)
93 {
94 return(GX_INVALID_WIDGET);
95 }
96
97 /* Call the actual multi line text input event process function. */
98 status = _gx_multi_line_text_input_event_process(input, event_ptr);
99
100 /* Return completion status. */
101 return(status);
102 }
103
104
