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 /** Button Management (Button) */
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_widget.h"
30 #include "gx_icon.h"
31
32
33 /**************************************************************************/
34 /* */
35 /* FUNCTION RELEASE */
36 /* */
37 /* _gx_icon_event_process PORTABLE C */
38 /* 6.1 */
39 /* AUTHOR */
40 /* */
41 /* Kenneth Maxwell, Microsoft Corporation */
42 /* */
43 /* DESCRIPTION */
44 /* */
45 /* This function processes events for the specified button. */
46 /* */
47 /* INPUT */
48 /* */
49 /* icon Pointer to icon control */
50 /* block */
51 /* event_ptr Incoming event to process */
52 /* */
53 /* OUTPUT */
54 /* */
55 /* status Completion status */
56 /* */
57 /* CALLS */
58 /* */
59 /* _gx_widget_event_process Default widget event process */
60 /* _gx_icon_pixelmap_update Change the pixelmap */
61 /* */
62 /* CALLED BY */
63 /* */
64 /* Application Code */
65 /* GUIX Internal Code */
66 /* */
67 /* RELEASE HISTORY */
68 /* */
69 /* DATE NAME DESCRIPTION */
70 /* */
71 /* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */
72 /* 09-30-2020 Kenneth Maxwell Modified comment(s), */
73 /* resulting in version 6.1 */
74 /* */
75 /**************************************************************************/
_gx_icon_event_process(GX_ICON * icon,GX_EVENT * event_ptr)76 UINT _gx_icon_event_process(GX_ICON *icon, GX_EVENT *event_ptr)
77 {
78 UINT status;
79 GX_WIDGET *widget = (GX_WIDGET *)icon;
80
81 /* Default status to success. */
82 status = GX_SUCCESS;
83
84 /* Process relative to the type of event. */
85 switch (event_ptr -> gx_event_type)
86 {
87 case GX_EVENT_SHOW:
88 status = _gx_widget_event_process(widget, event_ptr);
89 _gx_icon_pixelmap_update(icon);
90 break;
91
92 default:
93
94 /* Call the widget default processing. */
95 status = _gx_widget_event_process(widget, event_ptr);
96 }
97
98 /* Return completion status. */
99 return(status);
100 }
101
102
