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 /** Prompt Management (Prompt) */
19 /** */
20 /**************************************************************************/
21
22 #define GX_SOURCE_CODE
23
24
25 /* Include necessary system files. */
26
27 #include "gx_api.h"
28 #include "gx_prompt.h"
29
30 /* Bring in externs for caller checking code. */
31 GX_CALLER_CHECKING_EXTERNS
32
33 /**************************************************************************/
34 /* */
35 /* FUNCTION RELEASE */
36 /* */
37 /* _gxe_prompt_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 prompt event process */
46 /* function call. */
47 /* */
48 /* INPUT */
49 /* */
50 /* prompt Pointer to prompt control */
51 /* block */
52 /* event_ptr Incoming event to process */
53 /* */
54 /* OUTPUT */
55 /* */
56 /* status Completion status */
57 /* */
58 /* CALLS */
59 /* */
60 /* _gx_prompt_event_process Actual prompt event process */
61 /* function */
62 /* */
63 /* CALLED BY */
64 /* */
65 /* Application Code */
66 /* */
67 /* RELEASE HISTORY */
68 /* */
69 /* DATE NAME DESCRIPTION */
70 /* */
71 /* 09-30-2020 Kenneth Maxwell Initial Version 6.1 */
72 /* */
73 /**************************************************************************/
_gxe_prompt_event_process(GX_PROMPT * prompt,GX_EVENT * event_ptr)74 UINT _gxe_prompt_event_process(GX_PROMPT *prompt, GX_EVENT *event_ptr)
75 {
76 UINT status;
77
78 /* Check for appropriate caller. */
79 GX_INIT_AND_THREADS_CALLER_CHECKING
80
81 /* Check for invalid input pointers. */
82 if ((prompt == GX_NULL) || (event_ptr == GX_NULL))
83 {
84 return(GX_PTR_ERROR);
85 }
86
87 /* Check for invalid widget. */
88 if (prompt -> gx_widget_type == 0)
89 {
90 return(GX_INVALID_WIDGET);
91 }
92
93 /* Call actual text button event process function. */
94 status = _gx_prompt_event_process(prompt, event_ptr);
95
96 /* Return successful completion. */
97 return(status);
98 }
99
100
