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_button.h"
29 #include "gx_system.h"
30 
31 
32 /**************************************************************************/
33 /*                                                                        */
34 /*  FUNCTION                                               RELEASE        */
35 /*                                                                        */
36 /*    _gx_pixelmap_button_pixelmap_set                    PORTABLE C      */
37 /*                                                           6.1          */
38 /*  AUTHOR                                                                */
39 /*                                                                        */
40 /*    Kenneth Maxwell, Microsoft Corporation                              */
41 /*                                                                        */
42 /*  DESCRIPTION                                                           */
43 /*                                                                        */
44 /*    This function sets a  pixelmap to the pixelmap button.              */
45 /*                                                                        */
46 /*  INPUT                                                                 */
47 /*                                                                        */
48 /*    button                                Button control block          */
49 /*    normal_id                             normal state pixelmap id      */
50 /*    selected_id                           selected state pixelmap id    */
51 /*    disabled_id                           disabled state pixelmap id    */
52 /*                                                                        */
53 /*  OUTPUT                                                                */
54 /*                                                                        */
55 /*    status                                Completion status             */
56 /*                                                                        */
57 /*  CALLS                                                                 */
58 /*                                                                        */
59 /*    _gx_pixelmap_button_transparent_detect                              */
60 /*                                          Detect the transparency       */
61 /*    _gx_system_dirty_mark                 Mark the widget as dirty      */
62 /*                                                                        */
63 /*  CALLED BY                                                             */
64 /*                                                                        */
65 /*    Application 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_pixelmap_button_pixelmap_set(GX_PIXELMAP_BUTTON * button,GX_RESOURCE_ID normal_id,GX_RESOURCE_ID selected_id,GX_RESOURCE_ID disabled_id)76 UINT  _gx_pixelmap_button_pixelmap_set(GX_PIXELMAP_BUTTON *button,
77                                        GX_RESOURCE_ID normal_id,
78                                        GX_RESOURCE_ID selected_id,
79                                        GX_RESOURCE_ID disabled_id)
80 {
81     button -> gx_pixelmap_button_normal_id = normal_id;
82     button -> gx_pixelmap_button_selected_id = selected_id;
83     button -> gx_pixelmap_button_disabled_id = disabled_id;
84 
85     /* check to see if any of my pixelmaps have transparency, and if so mark
86        myself as being transparent.  */
87 
88     if (button -> gx_widget_status & GX_STATUS_VISIBLE)
89     {
90         _gx_pixelmap_button_transparent_detect(button);
91 
92         /* Mark widget as needing to be re-painted.  */
93         _gx_system_dirty_mark((GX_WIDGET *)button);
94     }
95     return(GX_SUCCESS);
96 }
97 
98