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GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	gx_multi_line_text_input_keydown_process.c	Lines:	53	53	100.0 %
Date:	2024-12-05 08:52:37	Branches:	19	19	100.0 %


/***************************************************************************
 * 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                                                        */
/**                                                                       */
/**   Multi Line Text Input Management (Multi Line Text Input)            */
/**                                                                       */
/**************************************************************************/

#define GX_SOURCE_CODE


/* Include necessary system files.  */

#include "gx_api.h"
#include "gx_multi_line_text_input.h"
#include "gx_utility.h"
#include "gx_window.h"
#include "gx_system.h"
#include "gx_multi_line_text_view.h"

/**************************************************************************/
/*                                                                        */
/*  FUNCTION                                               RELEASE        */
/*                                                                        */
/*    _gx_multi_line_text_input_keydown_process           PORTABLE C      */
/*                                                           6.1          */
/*  AUTHOR                                                                */
/*                                                                        */
/*    Kenneth Maxwell, Microsoft Corporation                              */
/*                                                                        */
/*  DESCRIPTION                                                           */
/*                                                                        */
/*    This function processes events for the specified text input widget. */
/*                                                                        */
/*  INPUT                                                                 */
/*                                                                        */
/*    input                                 Multi line text input         */
/*                                            control block               */
/*    event_ptr                             Incoming event to process     */
/*                                                                        */
/*  OUTPUT                                                                */
/*                                                                        */
/*    None                                                                */
/*                                                                        */
/*  CALLS                                                                 */
/*                                                                        */
/*    _gx_multi_line_text_input_backspace   Process the backspace key     */
/*    _gx_multi_line_text_input_delete      Process the delete key        */
/*    _gx_multi_line_text_input_left_arrow  Process the left arrow key    */
/*    _gx_multi_line_text_input_right_arrow Process the right arrow key   */
/*    _gx_multi_line_text_input_up_arrow    Process the up arrow key      */
/*    _gx_multi_line_text_input_down_arrow  Process the down arrow key    */
/*    _gx_multi_line_text_input_char_insert                               */
/*                                          Insert a character            */
/*    _gx_multi_line_text_input_home        Process the HOME key          */
/*    _gx_multi_line_text_input_end         Process the END key           */
/*    _gx_utility_unicode_to_utf8           Parse a unicode to utf8 string*/
/*    _gx_window_event_process              Default window event process  */
/*                                                                        */
/*  CALLED BY                                                             */
/*                                                                        */
/*    _gx_multi_line_text_input_event_process                             */
/*                                                                        */
/*  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_multi_line_text_input_keydown_process(GX_MULTI_LINE_TEXT_INPUT *input, GX_EVENT *event_ptr)
{
UINT      status;
USHORT    key_value;
GX_UBYTE  utf8_str[10];
GX_STRING string;

    switch (event_ptr -> gx_event_payload.gx_event_ushortdata[0])
    {
    case GX_KEY_BACKSPACE:
        status = _gx_multi_line_text_input_backspace(input);
        break;

    case GX_KEY_DELETE:
        status = _gx_multi_line_text_input_delete(input);
        break;

    case GX_KEY_LEFT_ARROW:
        status = _gx_multi_line_text_input_left_arrow(input);
        break;

    case GX_KEY_RIGHT_ARROW:
        status = _gx_multi_line_text_input_right_arrow(input);
        break;

    case GX_KEY_UP_ARROW:
        status = _gx_multi_line_text_input_up_arrow(input);
        break;

    case GX_KEY_DOWN_ARROW:
        status = _gx_multi_line_text_input_down_arrow(input);
        break;

    case GX_KEY_CARRIAGE_RETURN:
    case GX_KEY_LINE_FEED:
        utf8_str[0] = (GX_UBYTE)event_ptr -> gx_event_payload.gx_event_ushortdata[0];
        string.gx_string_ptr = (GX_CHAR *)utf8_str;
        string.gx_string_length = 1;
        status = _gx_multi_line_text_input_char_insert_ext(input, &string);
        break;

    case GX_KEY_SPACE:
        utf8_str[0] = ' ';
        string.gx_string_ptr = (GX_CHAR *)utf8_str;
        string.gx_string_length = 1;
        status = _gx_multi_line_text_input_char_insert_ext(input, &string);
        break;

    case GX_KEY_HOME:
        status = _gx_multi_line_text_input_home(input);
        break;

    case GX_KEY_END:
        status = _gx_multi_line_text_input_end(input);
        break;

    default:
        key_value = event_ptr -> gx_event_payload.gx_event_ushortdata[0];

        if ((key_value <= 0x1f) ||
            ((key_value >= 0x1b01) && key_value <= 0x1b14))
        {
            return _gx_window_event_process((GX_WINDOW *)input, event_ptr);
        }

        if (key_value <= 0x7e)
        {
            utf8_str[0] = (GX_UBYTE)key_value;
            string.gx_string_ptr = (GX_CHAR *)utf8_str;
            string.gx_string_length = 1;
            status = _gx_multi_line_text_input_char_insert_ext(input, &string);
        }
#ifdef GX_UTF8_SUPPORT
        else
        {

            _gx_utility_unicode_to_utf8(key_value, utf8_str, &string.gx_string_length);

            string.gx_string_ptr = (GX_CHAR *)utf8_str;

            /* Insert a utf8 string to input buffer. */
            status = _gx_multi_line_text_input_char_insert_ext(input, &string);
        }
#endif
        break;
    }

    return status;
}



Generated by: GCOVR (Version 4.1)

Line	Branch	Exec	Source
1			/***************************************************************************
2			* Copyright (c) 2024 Microsoft Corporation
3			*
4			* This program and the accompanying materials are made available under the
5			* terms of the MIT License which is available at
6			* https://opensource.org/licenses/MIT.
7			*
8			* SPDX-License-Identifier: MIT
9			**************************************************************************/
10
11
12			/**************************************************************************/
13			/**************************************************************************/
14			/** */
15			/** GUIX Component */
16			/** */
17			/** Multi Line Text Input Management (Multi Line Text Input) */
18			/** */
19			/**************************************************************************/
20
21			#define GX_SOURCE_CODE
22
23
24			/* Include necessary system files. */
25
26			#include "gx_api.h"
27			#include "gx_multi_line_text_input.h"
28			#include "gx_utility.h"
29			#include "gx_window.h"
30			#include "gx_system.h"
31			#include "gx_multi_line_text_view.h"
32
33			/**************************************************************************/
34			/* */
35			/* FUNCTION RELEASE */
36			/* */
37			/* _gx_multi_line_text_input_keydown_process PORTABLE C */
38			/* 6.1 */
39			/* AUTHOR */
40			/* */
41			/* Kenneth Maxwell, Microsoft Corporation */
42			/* */
43			/* DESCRIPTION */
44			/* */
45			/* This function processes events for the specified text input widget. */
46			/* */
47			/* INPUT */
48			/* */
49			/* input Multi line text input */
50			/* control block */
51			/* event_ptr Incoming event to process */
52			/* */
53			/* OUTPUT */
54			/* */
55			/* None */
56			/* */
57			/* CALLS */
58			/* */
59			/* _gx_multi_line_text_input_backspace Process the backspace key */
60			/* _gx_multi_line_text_input_delete Process the delete key */
61			/* _gx_multi_line_text_input_left_arrow Process the left arrow key */
62			/* _gx_multi_line_text_input_right_arrow Process the right arrow key */
63			/* _gx_multi_line_text_input_up_arrow Process the up arrow key */
64			/* _gx_multi_line_text_input_down_arrow Process the down arrow key */
65			/* _gx_multi_line_text_input_char_insert */
66			/* Insert a character */
67			/* _gx_multi_line_text_input_home Process the HOME key */
68			/* _gx_multi_line_text_input_end Process the END key */
69			/* _gx_utility_unicode_to_utf8 Parse a unicode to utf8 string*/
70			/* _gx_window_event_process Default window event process */
71			/* */
72			/* CALLED BY */
73			/* */
74			/* _gx_multi_line_text_input_event_process */
75			/* */
76			/* RELEASE HISTORY */
77			/* */
78			/* DATE NAME DESCRIPTION */
79			/* */
80			/* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */
81			/* 09-30-2020 Kenneth Maxwell Modified comment(s), */
82			/* resulting in version 6.1 */
83			/* */
84			/**************************************************************************/
85		4152	UINT _gx_multi_line_text_input_keydown_process(GX_MULTI_LINE_TEXT_INPUT input, GX_EVENT event_ptr)
86			{
87			UINT status;
88			USHORT key_value;
89			GX_UBYTE utf8_str[10];
90			GX_STRING string;
91
92	✓✓✓✓ ✓✓✓✓ ✓✓✓	4152	switch (event_ptr -> gx_event_payload.gx_event_ushortdata[0])
93			{
94		310	case GX_KEY_BACKSPACE:
95		310	status = _gx_multi_line_text_input_backspace(input);
96		310	break;
97
98		303	case GX_KEY_DELETE:
99		303	status = _gx_multi_line_text_input_delete(input);
100		303	break;
101
102		523	case GX_KEY_LEFT_ARROW:
103		523	status = _gx_multi_line_text_input_left_arrow(input);
104		523	break;
105
106		385	case GX_KEY_RIGHT_ARROW:
107		385	status = _gx_multi_line_text_input_right_arrow(input);
108		385	break;
109
110		208	case GX_KEY_UP_ARROW:
111		208	status = _gx_multi_line_text_input_up_arrow(input);
112		208	break;
113
114		222	case GX_KEY_DOWN_ARROW:
115		222	status = _gx_multi_line_text_input_down_arrow(input);
116		222	break;
117
118		521	case GX_KEY_CARRIAGE_RETURN:
119			case GX_KEY_LINE_FEED:
120		521	utf8_str[0] = (GX_UBYTE)event_ptr -> gx_event_payload.gx_event_ushortdata[0];
121		521	string.gx_string_ptr = (GX_CHAR *)utf8_str;
122		521	string.gx_string_length = 1;
123		521	status = _gx_multi_line_text_input_char_insert_ext(input, &string);
124		521	break;
125
126		83	case GX_KEY_SPACE:
127		83	utf8_str[0] = ' ';
128		83	string.gx_string_ptr = (GX_CHAR *)utf8_str;
129		83	string.gx_string_length = 1;
130		83	status = _gx_multi_line_text_input_char_insert_ext(input, &string);
131		83	break;
132
133		268	case GX_KEY_HOME:
134		268	status = _gx_multi_line_text_input_home(input);
135		268	break;
136
137		268	case GX_KEY_END:
138		268	status = _gx_multi_line_text_input_end(input);
139		268	break;
140
141		1061	default:
142		1061	key_value = event_ptr -> gx_event_payload.gx_event_ushortdata[0];
143
144	✓✓✓✓	1061	if ((key_value <= 0x1f) \|\|
145	✓✓	3	((key_value >= 0x1b01) && key_value <= 0x1b14))
146			{
147		9	return _gx_window_event_process((GX_WINDOW *)input, event_ptr);
148			}
149
150	✓✓	1052	if (key_value <= 0x7e)
151			{
152		1051	utf8_str[0] = (GX_UBYTE)key_value;
153		1051	string.gx_string_ptr = (GX_CHAR *)utf8_str;
154		1051	string.gx_string_length = 1;
155		1051	status = _gx_multi_line_text_input_char_insert_ext(input, &string);
156			}
157			#ifdef GX_UTF8_SUPPORT
158			else
159			{
160
161		1	_gx_utility_unicode_to_utf8(key_value, utf8_str, &string.gx_string_length);
162
163		1	string.gx_string_ptr = (GX_CHAR *)utf8_str;
164
165			/* Insert a utf8 string to input buffer. */
166		1	status = _gx_multi_line_text_input_char_insert_ext(input, &string);
167			}
168			#endif
169		1052	break;
170			}
171
172		4143	return status;
173			}
174