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 /**   Text 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_button.h"
30 #include "gx_utility.h"
31 
32 /**************************************************************************/
33 /*                                                                        */
34 /*  FUNCTION                                               RELEASE        */
35 /*                                                                        */
36 /*    _gx_text_button_text_id_set                         PORTABLE C      */
37 /*                                                           6.1          */
38 /*  AUTHOR                                                                */
39 /*                                                                        */
40 /*    Kenneth Maxwell, Microsoft Corporation                              */
41 /*                                                                        */
42 /*  DESCRIPTION                                                           */
43 /*                                                                        */
44 /*    This function assigns a text ID to the specified button.            */
45 /*                                                                        */
46 /*                                                                        */
47 /*  INPUT                                                                 */
48 /*                                                                        */
49 /*    button                                Button control block          */
50 /*    text_id                               Resource ID of the text string*/
51 /*                                                                        */
52 /*  OUTPUT                                                                */
53 /*                                                                        */
54 /*    status                                Completion status             */
55 /*                                                                        */
56 /*  CALLS                                                                 */
57 /*                                                                        */
58 /*    _gx_system_dirty_mark                 Mark this prompt as dirty     */
59 /*                                                                        */
60 /*  CALLED BY                                                             */
61 /*                                                                        */
62 /*    Application Cdoe                                                    */
63 /*                                                                        */
64 /*  RELEASE HISTORY                                                       */
65 /*                                                                        */
66 /*    DATE              NAME                      DESCRIPTION             */
67 /*                                                                        */
68 /*  05-19-2020     Kenneth Maxwell          Initial Version 6.0           */
69 /*  09-30-2020     Kenneth Maxwell          Modified comment(s),          */
70 /*                                            added logic to delete       */
71 /*                                            dynamic bidi text,          */
72 /*                                            resulting in version 6.1    */
73 /*                                                                        */
74 /**************************************************************************/
_gx_text_button_text_id_set(GX_TEXT_BUTTON * button,GX_RESOURCE_ID text_id)75 UINT  _gx_text_button_text_id_set(GX_TEXT_BUTTON *button, GX_RESOURCE_ID text_id)
76 {
77     button -> gx_text_button_text_id = text_id;
78 
79     if (button -> gx_widget_style & GX_STYLE_TEXT_COPY)
80     {
81         if (button -> gx_text_button_string.gx_string_ptr)
82         {
83             _gx_system_memory_free((void *)button -> gx_text_button_string.gx_string_ptr);
84         }
85     }
86 
87     button -> gx_text_button_string.gx_string_ptr = GX_NULL;
88     button -> gx_text_button_string.gx_string_length = 0;
89 
90 #if defined(GX_DYNAMIC_BIDI_TEXT_SUPPORT)
91     if (button -> gx_text_button_bidi_resolved_text_info)
92     {
93         _gx_utility_bidi_resolved_text_info_delete(&button -> gx_text_button_bidi_resolved_text_info);
94     }
95 #endif
96 
97     if (button -> gx_widget_status & GX_STATUS_VISIBLE)
98     {
99         _gx_system_dirty_mark((GX_WIDGET *)button);
100     }
101 
102     return(GX_SUCCESS);
103 }
104 
105