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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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/** Widget Management (Widget) */ |
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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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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_widget_type_find 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 service searches for a widget of the requested type. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* parent Pointer to parent widget to */ |
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/* start search from */ |
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/* widget_type Widget type */ |
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/* return_widget Pointer to destination for */ |
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/* found widget */ |
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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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/* None */ |
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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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/**************************************************************************/ |
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UINT _gx_widget_type_find(GX_WIDGET *parent, USHORT type, GX_WIDGET **return_widget) |
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{ |
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GX_WIDGET *child; |
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child = parent -> gx_widget_first_child; |
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✓✓ |
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while (child) |
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{ |
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✓✓ |
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if (child -> gx_widget_type == type) |
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{ |
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*return_widget = child; |
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return(GX_SUCCESS); |
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} |
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child = child -> gx_widget_next; |
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} |
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*return_widget = GX_NULL; |
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return(GX_NOT_FOUND); |
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} |
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