1 /*************************************************************************** 2 * Copyright (c) 2024 Microsoft Corporation 3 * 4 * This program and the accompanying materials are made available under the 5 * terms of the MIT License which is available at 6 * https://opensource.org/licenses/MIT. 7 * 8 * SPDX-License-Identifier: MIT 9 **************************************************************************/ 10 11 12 /**************************************************************************/ 13 /**************************************************************************/ 14 /** */ 15 /** GUIX Component */ 16 /** */ 17 /** Progress Bar Management (Radial Progress Bar) */ 18 /** */ 19 /**************************************************************************/ 20 21 #define GX_SOURCE_CODE 22 23 24 /* Include necessary system files. */ 25 26 #include "gx_api.h" 27 #include "gx_radial_progress_bar.h" 28 #include "gx_widget.h" 29 #include "gx_utility.h" 30 31 /**************************************************************************/ 32 /* */ 33 /* FUNCTION RELEASE */ 34 /* */ 35 /* _gx_radial_prpgress_bar_size_update PORTABLE C */ 36 /* 6.1 */ 37 /* AUTHOR */ 38 /* */ 39 /* Kenneth Maxwell, Microsoft Corporation */ 40 /* */ 41 /* DESCRIPTION */ 42 /* */ 43 /* This function calculate the size of the radial progress bar. */ 44 /* */ 45 /* INPUT */ 46 /* */ 47 /* radial_progress Radial progess bar control */ 48 /* block */ 49 /* */ 50 /* OUTPUT */ 51 /* */ 52 /* status Completion status */ 53 /* */ 54 /* CALLS */ 55 /* */ 56 /* _gx_widget_resize Resize the widget */ 57 /* */ 58 /* CALLED BY */ 59 /* */ 60 /* Application Code */ 61 /* */ 62 /* RELEASE HISTORY */ 63 /* */ 64 /* DATE NAME DESCRIPTION */ 65 /* */ 66 /* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */ 67 /* 09-30-2020 Kenneth Maxwell Modified comment(s), */ 68 /* resulting in version 6.1 */ 69 /* */ 70 /**************************************************************************/ 71 _gx_radial_progress_bar_size_update(GX_RADIAL_PROGRESS_BAR * radial_progress)72UINT _gx_radial_progress_bar_size_update(GX_RADIAL_PROGRESS_BAR *radial_progress) 73 { 74 GX_RADIAL_PROGRESS_BAR_INFO *info; 75 GX_RECTANGLE *size; 76 GX_RECTANGLE new_size; 77 GX_VALUE width; 78 79 info = &radial_progress -> gx_radial_progress_bar_info; 80 81 width = info -> gx_radial_progress_bar_info_selected_brush_width; 82 83 if (width < info -> gx_radial_progress_bar_info_normal_brush_width) 84 { 85 width = info -> gx_radial_progress_bar_info_normal_brush_width; 86 } 87 88 width = (GX_VALUE)((width + 1) >> 1); 89 /* Calculate new size. */ 90 new_size.gx_rectangle_left = (GX_VALUE)(info -> gx_radial_progress_bar_info_xcenter - info -> gx_radial_progress_bar_info_radius - width); 91 new_size.gx_rectangle_right = (GX_VALUE)(info -> gx_radial_progress_bar_info_xcenter + info -> gx_radial_progress_bar_info_radius + width); 92 new_size.gx_rectangle_top = (GX_VALUE)(info -> gx_radial_progress_bar_info_ycenter - info -> gx_radial_progress_bar_info_radius - width); 93 new_size.gx_rectangle_bottom = (GX_VALUE)(info -> gx_radial_progress_bar_info_ycenter + info -> gx_radial_progress_bar_info_radius + width); 94 95 /* Retrieve old progress bar size. */ 96 size = &radial_progress -> gx_widget_size; 97 98 if ((new_size.gx_rectangle_left != size -> gx_rectangle_left) || 99 (new_size.gx_rectangle_right != size -> gx_rectangle_right) || 100 (new_size.gx_rectangle_top != size -> gx_rectangle_top)) 101 { 102 /* Update radial progress bar size. */ 103 _gx_widget_resize((GX_WIDGET *)radial_progress, &new_size); 104 } 105 106 return GX_SUCCESS; 107 } 108 109
