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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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/** Multi Line Text Input Managment (Multi Line Text Input) */ |
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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_multi_line_text_input.h" |
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#include "gx_utility.h" |
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GX_CALLER_CHECKING_EXTERNS |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gxe_multi_line_text_input_text_set 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 checks for errors in the multi line text input text */ |
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/* set function call. */ |
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/* */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* input Pointer to multi line text */ |
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/* input control block */ |
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/* text Null-terminated text string */ |
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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_multi_line_text_view_input_set Actual multi line text input */ |
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/* text set fucntion */ |
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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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#if defined(GX_ENABLE_DEPRECATED_STRING_API) |
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UINT _gxe_multi_line_text_input_text_set(GX_MULTI_LINE_TEXT_INPUT *input, GX_CONST GX_CHAR *text) |
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{ |
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UINT status; |
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/* Check for invalid caller. */ |
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✓✓✓✓
✓✓ |
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GX_INIT_AND_THREADS_CALLER_CHECKING |
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✓✓ |
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if (!input) |
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{ |
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return(GX_PTR_ERROR); |
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} |
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status = _gx_multi_line_text_input_text_set(input, text); |
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return(status); |
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} |
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#endif |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gxe_multi_line_text_input_text_set_ext 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 checks for errors in the multi line text input text */ |
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/* set ext function call. */ |
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/* */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* input Pointer to multi line text */ |
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/* input control block */ |
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/* text GX_STRING type text string */ |
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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_multi_line_text_input_text_set_ext */ |
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/* Actual multi line text input */ |
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/* text set fucntion */ |
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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 _gxe_multi_line_text_input_text_set_ext(GX_MULTI_LINE_TEXT_INPUT *input, GX_CONST GX_STRING *text) |
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{ |
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UINT status; |
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UINT text_length = 0; |
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/* Check for invalid caller. */ |
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✓✓✓✓
✓✓ |
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GX_INIT_AND_THREADS_CALLER_CHECKING |
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✓✓ |
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if (!input) |
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{ |
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return(GX_PTR_ERROR); |
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} |
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✓✓ |
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if (text) |
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{ |
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✓✓ |
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if (text -> gx_string_ptr) |
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{ |
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/* Calculate string length. */ |
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status = _gx_utility_string_length_check(text -> gx_string_ptr, &text_length, text -> gx_string_length); |
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✓✓ |
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if (status != GX_SUCCESS) |
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{ |
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return status; |
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} |
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} |
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/* Validate string length. */ |
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✓✓ |
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if (text_length != text -> gx_string_length) |
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{ |
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return GX_INVALID_STRING_LENGTH; |
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} |
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} |
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status = _gx_multi_line_text_input_text_set_ext(input, text); |
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return(status); |
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} |
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