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/*************************************************************************** |
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* Copyright (c) 2024 Microsoft Corporation |
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* |
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* This program and the accompanying materials are made available under the |
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* terms of the MIT License which is available at |
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* https://opensource.org/licenses/MIT. |
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* |
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* SPDX-License-Identifier: MIT |
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**************************************************************************/ |
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/**************************************************************************/ |
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/**************************************************************************/ |
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/** */ |
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/** GUIX Component */ |
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/** */ |
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/** Progress Bar Management (Radial Progress Bar) */ |
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/** */ |
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/**************************************************************************/ |
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#define GX_SOURCE_CODE |
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/* Include necessary system files. */ |
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#include "gx_api.h" |
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#include "gx_radial_progress_bar.h" |
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#include "gx_widget.h" |
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#include "gx_utility.h" |
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#include "gx_system.h" |
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#include "gx_canvas.h" |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_radial_prpgress_bar_resize PORTABLE C */ |
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/* 6.1.7 */ |
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/* AUTHOR */ |
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/* */ |
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/* Kenneth Maxwell, Microsoft Corporation */ |
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/* */ |
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/* DESCRIPTION */ |
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/* */ |
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/* This function updates the center and radius of radial progress bar */ |
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/* according to size. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* radial_progress Radial progess bar control */ |
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/* block */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* status Completion status */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* _gx_system_dirty_mark Mark the widget dirty */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* Application Code */ |
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/* */ |
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/* RELEASE HISTORY */ |
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/* */ |
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/* DATE NAME DESCRIPTION */ |
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/* */ |
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/* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */ |
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/* 09-30-2020 Kenneth Maxwell Modified comment(s), */ |
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/* resulting in version 6.1 */ |
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/* 06-02-2021 Ting Zhu Modified comment(s), */ |
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/* fixed compile error when */ |
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/* GX_BRUSH_ALPHA_SUPPORT is */ |
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/* not defined, */ |
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/* resulting in version 6.1.7 */ |
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/* */ |
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/**************************************************************************/ |
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UINT _gx_radial_progress_bar_resize(GX_RADIAL_PROGRESS_BAR *radial_progress) |
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{ |
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GX_RADIAL_PROGRESS_BAR_INFO *info; |
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GX_VALUE new_xcenter; |
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GX_VALUE new_ycenter; |
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GX_VALUE new_radius; |
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INT width; |
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#if defined(GX_BRUSH_ALPHA_SUPPORT) |
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INT height; |
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#endif |
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GX_RECTANGLE *size; |
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info = &radial_progress -> gx_radial_progress_bar_info; |
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width = info -> gx_radial_progress_bar_info_selected_brush_width; |
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✓✓ |
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if (width < info -> gx_radial_progress_bar_info_normal_brush_width) |
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{ |
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width = info -> gx_radial_progress_bar_info_normal_brush_width; |
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} |
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width = (GX_VALUE)((width + 1) >> 1); |
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size = &radial_progress -> gx_widget_size; |
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new_xcenter = (GX_VALUE)((size -> gx_rectangle_left + size -> gx_rectangle_right) >> 1); |
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new_ycenter = (GX_VALUE)((size -> gx_rectangle_top + size -> gx_rectangle_bottom) >> 1); |
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new_radius = (GX_VALUE)(new_xcenter - size -> gx_rectangle_left); |
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new_radius = (GX_VALUE)(new_radius - width); |
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info -> gx_radial_progress_bar_info_xcenter = new_xcenter; |
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info -> gx_radial_progress_bar_info_ycenter = new_ycenter; |
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✓✓ |
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if (new_radius > 0) |
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{ |
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info -> gx_radial_progress_bar_info_radius = new_radius; |
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} |
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#if defined(GX_BRUSH_ALPHA_SUPPORT) |
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width = size -> gx_rectangle_right - size -> gx_rectangle_left + 1; |
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height = size -> gx_rectangle_bottom - size -> gx_rectangle_top + 1; |
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✓✓ |
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if (radial_progress -> gx_radial_progress_bar_canvas.gx_canvas_memory && |
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✓✓ |
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(width != radial_progress -> gx_radial_progress_bar_canvas.gx_canvas_x_resolution || |
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✓✓✓✓
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height != radial_progress -> gx_radial_progress_bar_canvas.gx_canvas_y_resolution) && |
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_gx_system_memory_free) |
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{ |
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_gx_system_memory_free((VOID *)radial_progress -> gx_radial_progress_bar_canvas.gx_canvas_memory); |
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_gx_canvas_delete(&radial_progress -> gx_radial_progress_bar_canvas); |
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} |
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#endif |
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✓✓ |
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if (radial_progress -> gx_widget_status & GX_STATUS_VISIBLE) |
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{ |
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_gx_system_dirty_mark((GX_WIDGET *)radial_progress); |
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} |
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return GX_SUCCESS; |
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} |
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