/***************************************************************************
 * Copyright (c) 2024 Microsoft Corporation 
 * 
 * This program and the accompanying materials are made available under the
 * terms of the MIT License which is available at
 * https://opensource.org/licenses/MIT.
 * 
 * SPDX-License-Identifier: MIT
 **************************************************************************/


/**************************************************************************/
/**************************************************************************/
/**                                                                       */
/** GUIX Component                                                        */
/**                                                                       */
/**   Text Input Management (Single Line Text Input)                      */
/**                                                                       */
/**************************************************************************/

#define GX_SOURCE_CODE


/* Include necessary system files.  */

#include "gx_api.h"
#include "gx_system.h"
#include "gx_single_line_text_input.h"
#include "gx_widget.h"

/**************************************************************************/
/*                                                                        */
/*  FUNCTION                                               RELEASE        */
/*                                                                        */
/*    _gx_single_line_text_input_style_add                PORTABLE C      */
/*                                                           6.1          */
/*  AUTHOR                                                                */
/*                                                                        */
/*    Kenneth Maxwell, Microsoft Corporation                              */
/*                                                                        */
/*  DESCRIPTION                                                           */
/*                                                                        */
/*    This service adds styles to a single line text input widget.        */
/*                                                                        */
/*  INPUT                                                                 */
/*                                                                        */
/*    text_input                            Single-line text input widget */
/*                                            control block               */
/*    style                                 New style to add              */
/*                                                                        */
/*  OUTPUT                                                                */
/*                                                                        */
/*    status                                Completion status             */
/*                                                                        */
/*  CALLS                                                                 */
/*                                                                        */
/*    _gx_system_timer_start                Start the GUIX system timer   */
/*                                                                        */
/*  CALLED BY                                                             */
/*                                                                        */
/*    Application Code                                                    */
/*                                                                        */
/*  RELEASE HISTORY                                                       */
/*                                                                        */
/*    DATE              NAME                      DESCRIPTION             */
/*                                                                        */
/*  05-19-2020     Kenneth Maxwell          Initial Version 6.0           */
/*  09-30-2020     Kenneth Maxwell          Modified comment(s),          */
/*                                            resulting in version 6.1    */
/*                                                                        */
/**************************************************************************/
UINT _gx_single_line_text_input_style_add(GX_SINGLE_LINE_TEXT_INPUT *text_input, ULONG style)
{
UINT                  status;
GX_VALUE              blink_interval;
GX_TEXT_INPUT_CURSOR *cursor_ptr;


    cursor_ptr = &text_input -> gx_single_line_text_input_cursor_instance;

    status = _gx_widget_style_add((GX_WIDGET *)text_input, style);

    if (text_input -> gx_widget_style & GX_STYLE_CURSOR_ALWAYS)
    {
        text_input -> gx_widget_status |= (GX_STATUS_CURSOR_SHOW | GX_STATUS_CURSOR_DRAW);

        if ((text_input -> gx_widget_status & GX_STATUS_VISIBLE) &&
            (text_input -> gx_widget_style & GX_STYLE_CURSOR_BLINK))
        {
            blink_interval = cursor_ptr -> gx_text_input_cursor_blink_interval;

            _gx_system_timer_start((GX_WIDGET *)text_input, ID_TEXT_INPUT_TIMER, (UINT)blink_interval, (UINT)blink_interval);
        }
    }

    return status;
}