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 /**   Window Management (Window)                                          */
19 /**                                                                       */
20 /**************************************************************************/
21 
22 #define GX_SOURCE_CODE
23 
24 
25 /* Include necessary system files.  */
26 
27 #include "gx_api.h"
28 #include "gx_widget.h"
29 #include "gx_window.h"
30 #include "gx_system.h"
31 
32 
33 /**************************************************************************/
34 /*                                                                        */
35 /*  FUNCTION                                               RELEASE        */
36 /*                                                                        */
37 /*    _gx_window_wallpaper_set                            PORTABLE C      */
38 /*                                                           6.1          */
39 /*  AUTHOR                                                                */
40 /*                                                                        */
41 /*    Kenneth Maxwell, Microsoft Corporation                              */
42 /*                                                                        */
43 /*  DESCRIPTION                                                           */
44 /*                                                                        */
45 /*    This service sets the wallpaper for the specified window.           */
46 /*                                                                        */
47 /*  INPUT                                                                 */
48 /*                                                                        */
49 /*    window                                Pointer to window             */
50 /*    wallpaper_id                          Resource ID of wallpaper      */
51 /*    tile                                  Wallpaper is tiled if GX_TRUE,*/
52 /*                                          otherwise wallpaper is not    */
53 /*                                          tiled                         */
54 /*                                                                        */
55 /*  OUTPUT                                                                */
56 /*                                                                        */
57 /*    status                                Completion status             */
58 /*                                                                        */
59 /*  CALLS                                                                 */
60 /*                                                                        */
61 /*    _gx_system_dirty_mark                 Mark this text as dirty       */
62 /*                                                                        */
63 /*  CALLED BY                                                             */
64 /*                                                                        */
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_window_wallpaper_set(GX_WINDOW * window,GX_RESOURCE_ID wallpaper_id,GX_BOOL tile)76 UINT _gx_window_wallpaper_set(GX_WINDOW *window, GX_RESOURCE_ID wallpaper_id, GX_BOOL tile)
77 {
78     /* assign the resource id */
79     window -> gx_window_wallpaper = wallpaper_id;
80 
81     /* check for centered or tiled */
82     if (tile)
83     {
84         window -> gx_widget_style |= GX_STYLE_TILE_WALLPAPER;
85     }
86     else
87     {
88         window -> gx_widget_style &= (ULONG)(~GX_STYLE_TILE_WALLPAPER);
89     }
90 
91     /* if I am already visible then I need to mark as dirty */
92     if (window -> gx_widget_status & GX_STATUS_VISIBLE)
93     {
94         _gx_system_dirty_mark((GX_WIDGET *)window);
95     }
96 
97     return(GX_SUCCESS);
98 }
99 
100