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GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	gx_slider_needle_position_get.c	Lines:	30	30	100.0 %
Date:	2024-12-05 08:52:37	Branches:	12	12	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                                                        */
/**                                                                       */
/**   Prompt Management (Slider)                                          */
/**                                                                       */
/**************************************************************************/

#define GX_SOURCE_CODE

/* Include necessary system files.  */

#include "gx_api.h"
#include "gx_system.h"
#include "gx_display.h"
#include "gx_context.h"
#include "gx_widget.h"
#include "gx_utility.h"
#include "gx_slider.h"



/**************************************************************************/
/*                                                                        */
/*  FUNCTION                                               RELEASE        */
/*                                                                        */
/*    _gx_slider_needle_position_get                      PORTABLE C      */
/*                                                           6.1          */
/*  AUTHOR                                                                */
/*                                                                        */
/*    Kenneth Maxwell, Microsoft Corporation                              */
/*                                                                        */
/*  DESCRIPTION                                                           */
/*                                                                        */
/*    This service gets the slider needle position.                       */
/*                                                                        */
/*                                                                        */
/*  INPUT                                                                 */
/*                                                                        */
/*    slider                                Slider widget control block   */
/*    slider_info                           Pointer to slider information */
/*                                            structure defining the      */
/*                                            slider limits, needle size  */
/*                                            and offset, and other       */
/*                                            slider parameters.          */
/*    return_position                       Pointer to destination for    */
/*                                            needle position             */
/*                                                                        */
/*  OUTPUT                                                                */
/*                                                                        */
/*    status                                Completion status             */
/*                                                                        */
/*  CALLS                                                                 */
/*                                                                        */
/*    _gx_slider_travel_get                 Gets the slider travel        */
/*                                                                        */
/*  CALLED BY                                                             */
/*                                                                        */
/*    Application Code                                                    */
/*    GUIX Internal 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_slider_needle_position_get(GX_SLIDER *slider, GX_SLIDER_INFO *slider_info, GX_RECTANGLE *return_position)
{
INT      mintravel;
INT      maxtravel;
INT      shift = 0;
GX_VALUE hotspot;

    /* get the limits of the slider travel */
    _gx_slider_travel_get(slider, slider_info, &mintravel, &maxtravel);

    /* calculate shift amount based on value */

    if (slider_info -> gx_slider_info_max_val > slider_info -> gx_slider_info_min_val)
    {
        shift = (slider_info -> gx_slider_info_current_val - slider_info -> gx_slider_info_min_val);
        shift *= (maxtravel - mintravel);
        shift /= (slider_info -> gx_slider_info_max_val - slider_info -> gx_slider_info_min_val);
        shift += slider_info -> gx_slider_info_min_travel;
    }

    /* calculate needle dimensions */

    if (slider -> gx_widget_style & GX_STYLE_SLIDER_VERTICAL)
    {
        /* calculate position of the hotspot */
        hotspot = (GX_VALUE)(slider -> gx_widget_size.gx_rectangle_bottom - shift);

        if (return_position)
        {
            return_position -> gx_rectangle_left =
                (GX_VALUE)(slider -> gx_widget_size.gx_rectangle_left + slider_info -> gx_slider_info_needle_inset);
            return_position -> gx_rectangle_top = (GX_VALUE)(hotspot - slider_info -> gx_slider_info_needle_hotspot_offset);
            if (slider_info -> gx_slider_info_needle_width > 0)
            {
                return_position -> gx_rectangle_right = (GX_VALUE)(return_position -> gx_rectangle_left + slider_info -> gx_slider_info_needle_width - 1);
                return_position -> gx_rectangle_bottom = (GX_VALUE)(return_position -> gx_rectangle_top + slider_info -> gx_slider_info_needle_height - 1);
            }
            else
            {
                return_position -> gx_rectangle_right = slider -> gx_widget_size.gx_rectangle_right;
                return_position -> gx_rectangle_bottom = return_position -> gx_rectangle_top;
            }
        }
    }
    else
    {
        /* calculate the position of the hotspot */
        hotspot = (GX_VALUE)(slider -> gx_widget_size.gx_rectangle_left + shift);

        if (return_position)
        {
            return_position -> gx_rectangle_top =
                (GX_VALUE)(slider -> gx_widget_size.gx_rectangle_top + slider_info -> gx_slider_info_needle_inset);
            return_position -> gx_rectangle_left = (GX_VALUE)(hotspot - slider_info -> gx_slider_info_needle_hotspot_offset);

            if (slider_info -> gx_slider_info_needle_width > 0)
            {
                return_position -> gx_rectangle_bottom = (GX_VALUE)(return_position -> gx_rectangle_top + slider_info -> gx_slider_info_needle_height - 1);
                return_position -> gx_rectangle_right = (GX_VALUE)(return_position -> gx_rectangle_left + slider_info -> gx_slider_info_needle_width - 1);
            }
            else
            {
                return_position -> gx_rectangle_bottom = slider -> gx_widget_size.gx_rectangle_bottom;
                return_position -> gx_rectangle_right = return_position -> gx_rectangle_left;
            }
        }
    }
    return(GX_SUCCESS);
}



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			/** Prompt Management (Slider) */
18			/** */
19			/**************************************************************************/
20
21			#define GX_SOURCE_CODE
22
23			/* Include necessary system files. */
24
25			#include "gx_api.h"
26			#include "gx_system.h"
27			#include "gx_display.h"
28			#include "gx_context.h"
29			#include "gx_widget.h"
30			#include "gx_utility.h"
31			#include "gx_slider.h"
32
33
34
35			/**************************************************************************/
36			/* */
37			/* FUNCTION RELEASE */
38			/* */
39			/* _gx_slider_needle_position_get PORTABLE C */
40			/* 6.1 */
41			/* AUTHOR */
42			/* */
43			/* Kenneth Maxwell, Microsoft Corporation */
44			/* */
45			/* DESCRIPTION */
46			/* */
47			/* This service gets the slider needle position. */
48			/* */
49			/* */
50			/* INPUT */
51			/* */
52			/* slider Slider widget control block */
53			/* slider_info Pointer to slider information */
54			/* structure defining the */
55			/* slider limits, needle size */
56			/* and offset, and other */
57			/* slider parameters. */
58			/* return_position Pointer to destination for */
59			/* needle position */
60			/* */
61			/* OUTPUT */
62			/* */
63			/* status Completion status */
64			/* */
65			/* CALLS */
66			/* */
67			/* _gx_slider_travel_get Gets the slider travel */
68			/* */
69			/* CALLED BY */
70			/* */
71			/* Application Code */
72			/* GUIX Internal Code */
73			/* */
74			/* RELEASE HISTORY */
75			/* */
76			/* DATE NAME DESCRIPTION */
77			/* */
78			/* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */
79			/* 09-30-2020 Kenneth Maxwell Modified comment(s), */
80			/* resulting in version 6.1 */
81			/* */
82			/**************************************************************************/
83		157107	UINT _gx_slider_needle_position_get(GX_SLIDER slider, GX_SLIDER_INFO slider_info, GX_RECTANGLE *return_position)
84			{
85			INT mintravel;
86			INT maxtravel;
87		157107	INT shift = 0;
88			GX_VALUE hotspot;
89
90			/* get the limits of the slider travel */
91		157107	_gx_slider_travel_get(slider, slider_info, &mintravel, &maxtravel);
92
93			/* calculate shift amount based on value */
94
95	✓✓	157107	if (slider_info -> gx_slider_info_max_val > slider_info -> gx_slider_info_min_val)
96			{
97		157104	shift = (slider_info -> gx_slider_info_current_val - slider_info -> gx_slider_info_min_val);
98		157104	shift *= (maxtravel - mintravel);
99		157104	shift /= (slider_info -> gx_slider_info_max_val - slider_info -> gx_slider_info_min_val);
100		157104	shift += slider_info -> gx_slider_info_min_travel;
101			}
102
103			/* calculate needle dimensions */
104
105	✓✓	157107	if (slider -> gx_widget_style & GX_STYLE_SLIDER_VERTICAL)
106			{
107			/* calculate position of the hotspot */
108		26706	hotspot = (GX_VALUE)(slider -> gx_widget_size.gx_rectangle_bottom - shift);
109
110	✓✓	26706	if (return_position)
111			{
112		26705	return_position -> gx_rectangle_left =
113		26705	(GX_VALUE)(slider -> gx_widget_size.gx_rectangle_left + slider_info -> gx_slider_info_needle_inset);
114		26705	return_position -> gx_rectangle_top = (GX_VALUE)(hotspot - slider_info -> gx_slider_info_needle_hotspot_offset);
115	✓✓	26705	if (slider_info -> gx_slider_info_needle_width > 0)
116			{
117		26703	return_position -> gx_rectangle_right = (GX_VALUE)(return_position -> gx_rectangle_left + slider_info -> gx_slider_info_needle_width - 1);
118		26703	return_position -> gx_rectangle_bottom = (GX_VALUE)(return_position -> gx_rectangle_top + slider_info -> gx_slider_info_needle_height - 1);
119			}
120			else
121			{
122		2	return_position -> gx_rectangle_right = slider -> gx_widget_size.gx_rectangle_right;
123		2	return_position -> gx_rectangle_bottom = return_position -> gx_rectangle_top;
124			}
125			}
126			}
127			else
128			{
129			/* calculate the position of the hotspot */
130		130401	hotspot = (GX_VALUE)(slider -> gx_widget_size.gx_rectangle_left + shift);
131
132	✓✓	130401	if (return_position)
133			{
134		130400	return_position -> gx_rectangle_top =
135		130400	(GX_VALUE)(slider -> gx_widget_size.gx_rectangle_top + slider_info -> gx_slider_info_needle_inset);
136		130400	return_position -> gx_rectangle_left = (GX_VALUE)(hotspot - slider_info -> gx_slider_info_needle_hotspot_offset);
137
138	✓✓	130400	if (slider_info -> gx_slider_info_needle_width > 0)
139			{
140		130387	return_position -> gx_rectangle_bottom = (GX_VALUE)(return_position -> gx_rectangle_top + slider_info -> gx_slider_info_needle_height - 1);
141		130387	return_position -> gx_rectangle_right = (GX_VALUE)(return_position -> gx_rectangle_left + slider_info -> gx_slider_info_needle_width - 1);
142			}
143			else
144			{
145		13	return_position -> gx_rectangle_bottom = slider -> gx_widget_size.gx_rectangle_bottom;
146		13	return_position -> gx_rectangle_right = return_position -> gx_rectangle_left;
147			}
148			}
149			}
150		157107	return(GX_SUCCESS);
151			}
152