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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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/** Rich Text View Management (Rich Text View) */ |
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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_system.h" |
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#include "gx_rich_text_view.h" |
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/**************************************************************************/ |
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/* */ |
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/* COMPONENT DEFINITION RELEASE */ |
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/* */ |
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/* _gx_rich_text_view_context_peek 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 retrieves the element at the top of rich text context */ |
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/* stack. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* context Retrieved top element. */ |
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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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/* GUIX Internal Code */ |
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/* */ |
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/**************************************************************************/ |
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UINT _gx_rich_text_view_context_peek(GX_RICH_TEXT_CONTEXT *context) |
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{ |
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GX_UBYTE top; |
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top = _gx_system_rich_text_context_stack.gx_rich_text_context_stack_top; |
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✓✓✓✓
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if ((top <= 0) || (context == GX_NULL)) |
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{ |
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return GX_FAILURE; |
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} |
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top--; |
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*context = _gx_system_rich_text_context_stack.gx_rich_text_context_stack[top]; |
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return GX_SUCCESS; |
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} |
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