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/*************************************************************************** |
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* Copyright (c) 2024 Microsoft Corporation |
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* Copyright (c) 2026-present Eclipse ThreadX contributors |
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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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/** Button Management (Button) */ |
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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_widget.h" |
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#include "gx_button.h" |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_button_siblings_deselect PORTABLE C */ |
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/* 6.1 */ |
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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 deselects all sibling buttons of the caller that */ |
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/* have GX_STYLE_BUTTON_RADIO style. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* button Button control block */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* None */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* [gx_button_deselect_handler] Widget-provided deselect */ |
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/* handler routine */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* _gx_button_select */ |
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/* */ |
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/**************************************************************************/ |
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VOID _gx_button_siblings_deselect(GX_BUTTON *button) |
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{ |
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GX_WIDGET *parent; |
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GX_WIDGET *test; |
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GX_WIDGET *widget; |
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GX_BUTTON *sibling; |
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widget = (GX_WIDGET *)button; |
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parent = widget -> gx_widget_parent; |
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test = parent -> gx_widget_first_child; |
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✓✓ |
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while (test) |
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{ |
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/* not the incoming widget? */ |
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✓✓ |
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if (test != widget) |
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{ |
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/* is this widget a button? */ |
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✓✓ |
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if (test -> gx_widget_status & GX_STATUS_BUTTON_DERIVED) |
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{ |
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sibling = (GX_BUTTON *)test; |
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/* is this a pushed radio button? */ |
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✓✓ |
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if ((test -> gx_widget_style & (GX_STYLE_BUTTON_RADIO | GX_STYLE_BUTTON_PUSHED)) == |
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(GX_STYLE_BUTTON_RADIO | GX_STYLE_BUTTON_PUSHED)) |
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{ |
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sibling -> gx_button_deselect_handler(test, GX_TRUE); |
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} |
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} |
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} |
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test = test -> gx_widget_next; |
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} |
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} |
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