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GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	gx_multi_line_text_button_text_draw.c	Lines:	41	41	100.0 %
Date:	2024-12-05 08:52:37	Branches:	13	13	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                                                        */
/**                                                                       */
/**   Text Button Management (Button)                                     */
/**                                                                       */
/**************************************************************************/

#define GX_SOURCE_CODE

/* Include necessary system files.  */

#include "gx_api.h"
#include "gx_widget.h"
#include "gx_button.h"
#include "gx_canvas.h"
#include "gx_system.h"
#include "gx_context.h"
#include "gx_utility.h"

/**************************************************************************/
/*                                                                        */
/*  FUNCTION                                               RELEASE        */
/*                                                                        */
/*    _gx_multi_line_text_button_text_draw                PORTABLE C      */
/*                                                           6.1          */
/*  AUTHOR                                                                */
/*                                                                        */
/*    Kenneth Maxwell, Microsoft Corporation                              */
/*                                                                        */
/*  DESCRIPTION                                                           */
/*                                                                        */
/*    This function draws the text of a multi-line text button.           */
/*                                                                        */
/*  INPUT                                                                 */
/*                                                                        */
/*    button                                Button control block          */
/*                                                                        */
/*  OUTPUT                                                                */
/*                                                                        */
/*    None                                                                */
/*                                                                        */
/*  CALLS                                                                 */
/*                                                                        */
/*   _gx_widget_font_get                    Get the font                  */
/*   _gx_widget_border_width_get            Get border width              */
/*   _gx_context_font_set                   Set font                      */
/*   _gx_context_line_color_set             Set line color                */
/*   _gx_system_string_width_get            Get the width of the string   */
/*   _gx_canvas_text_draw                   Draw text string              */
/*                                                                        */
/*  CALLED BY                                                             */
/*                                                                        */
/*    System and Application Code                                         */
/*                                                                        */
/*  RELEASE HISTORY                                                       */
/*                                                                        */
/*    DATE              NAME                      DESCRIPTION             */
/*                                                                        */
/*  05-19-2020     Kenneth Maxwell          Initial Version 6.0           */
/*  09-30-2020     Kenneth Maxwell          Modified comment(s),          */
/*                                            removed dynamic bidi text   */
/*                                            processing logic,           */
/*                                            resulting in version 6.1    */
/*                                                                        */
/**************************************************************************/
VOID  _gx_multi_line_text_button_text_draw(GX_MULTI_LINE_TEXT_BUTTON *button)
{
GX_WIDGET     *widget;
INT            xtextoffset = 0;
INT            ytextoffset = 0;
INT            xtextpos;
INT            ytextpos;
INT            text_height;
GX_VALUE       text_width;
INT            widget_height;
GX_VALUE       widget_width;
INT            line_index;
GX_FONT       *font;
GX_RESOURCE_ID color;
GX_VALUE       border_width;
GX_STRING     *line;

    /* Setup the button.  */
    widget = (GX_WIDGET *)button;

    /* draw the text lines */

    if (widget -> gx_widget_style & GX_STYLE_ENABLED)
    {
        if (widget -> gx_widget_style & GX_STYLE_BUTTON_PUSHED)
        {
            xtextoffset = ytextoffset = 1;
            color = button -> gx_text_button_selected_text_color;
        }
        else
        {
            color = button -> gx_text_button_normal_text_color;
        }
    }
    else
    {
        color = button -> gx_text_button_disabled_text_color;
    }

    _gx_context_font_get(button -> gx_text_button_font_id, &font);

    if (font)
    {
        text_height = button -> gx_multi_line_text_button_line_count * font -> gx_font_line_height;
        widget_height = button -> gx_widget_size.gx_rectangle_bottom - button -> gx_widget_size.gx_rectangle_top + 1;
        ytextpos = (widget_height - text_height) / 2;
        ytextpos += button -> gx_widget_size.gx_rectangle_top;

        _gx_widget_border_width_get(widget, &border_width);
        _gx_context_font_set(button -> gx_text_button_font_id);

        _gx_context_line_color_set(color);

        for (line_index = 0; line_index < button -> gx_multi_line_text_button_line_count; line_index++)
        {
            xtextpos = button -> gx_widget_size.gx_rectangle_left;
            line = &button -> gx_multi_line_text_button_lines[line_index];

            if (line -> gx_string_ptr != GX_NULL)
            {
                switch (widget -> gx_widget_style & GX_STYLE_TEXT_ALIGNMENT_MASK)
                {
                case GX_STYLE_TEXT_RIGHT:
                    _gx_system_string_width_get_ext(font, line, &text_width);
                    _gx_widget_width_get(widget, &widget_width);
                    xtextpos += widget_width - 1;
                    xtextpos -= text_width + border_width;
                    break;

                case GX_STYLE_TEXT_LEFT:
                    xtextpos += border_width;
                    break;

                case GX_STYLE_TEXT_CENTER:
                default:
                    _gx_system_string_width_get_ext(font, line, &text_width);
                    _gx_widget_width_get(widget, &widget_width);
                    xtextpos += ((widget_width - text_width) / 2);
                    break;
                }

                /* Draw the text.  */
                _gx_canvas_text_draw_ext((GX_VALUE)(xtextpos + xtextoffset), (GX_VALUE)(ytextpos + ytextoffset), line);
            }
            ytextpos += font -> gx_font_line_height;
        }
    }
}



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			/** Text Button Management (Button) */
18			/** */
19			/**************************************************************************/
20
21			#define GX_SOURCE_CODE
22
23			/* Include necessary system files. */
24
25			#include "gx_api.h"
26			#include "gx_widget.h"
27			#include "gx_button.h"
28			#include "gx_canvas.h"
29			#include "gx_system.h"
30			#include "gx_context.h"
31			#include "gx_utility.h"
32
33			/**************************************************************************/
34			/* */
35			/* FUNCTION RELEASE */
36			/* */
37			/* _gx_multi_line_text_button_text_draw PORTABLE C */
38			/* 6.1 */
39			/* AUTHOR */
40			/* */
41			/* Kenneth Maxwell, Microsoft Corporation */
42			/* */
43			/* DESCRIPTION */
44			/* */
45			/* This function draws the text of a multi-line text button. */
46			/* */
47			/* INPUT */
48			/* */
49			/* button Button control block */
50			/* */
51			/* OUTPUT */
52			/* */
53			/* None */
54			/* */
55			/* CALLS */
56			/* */
57			/* _gx_widget_font_get Get the font */
58			/* _gx_widget_border_width_get Get border width */
59			/* _gx_context_font_set Set font */
60			/* _gx_context_line_color_set Set line color */
61			/* _gx_system_string_width_get Get the width of the string */
62			/* _gx_canvas_text_draw Draw text string */
63			/* */
64			/* CALLED BY */
65			/* */
66			/* System and Application Code */
67			/* */
68			/* RELEASE HISTORY */
69			/* */
70			/* DATE NAME DESCRIPTION */
71			/* */
72			/* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */
73			/* 09-30-2020 Kenneth Maxwell Modified comment(s), */
74			/* removed dynamic bidi text */
75			/* processing logic, */
76			/* resulting in version 6.1 */
77			/* */
78			/**************************************************************************/
79		1219	VOID _gx_multi_line_text_button_text_draw(GX_MULTI_LINE_TEXT_BUTTON *button)
80			{
81			GX_WIDGET *widget;
82		1219	INT xtextoffset = 0;
83		1219	INT ytextoffset = 0;
84			INT xtextpos;
85			INT ytextpos;
86			INT text_height;
87			GX_VALUE text_width;
88			INT widget_height;
89			GX_VALUE widget_width;
90			INT line_index;
91			GX_FONT *font;
92			GX_RESOURCE_ID color;
93			GX_VALUE border_width;
94			GX_STRING *line;
95
96			/* Setup the button. */
97		1219	widget = (GX_WIDGET *)button;
98
99			/* draw the text lines */
100
101	✓✓	1219	if (widget -> gx_widget_style & GX_STYLE_ENABLED)
102			{
103	✓✓	1195	if (widget -> gx_widget_style & GX_STYLE_BUTTON_PUSHED)
104			{
105		20	xtextoffset = ytextoffset = 1;
106		20	color = button -> gx_text_button_selected_text_color;
107			}
108			else
109			{
110		1175	color = button -> gx_text_button_normal_text_color;
111			}
112			}
113			else
114			{
115		24	color = button -> gx_text_button_disabled_text_color;
116			}
117
118		1219	_gx_context_font_get(button -> gx_text_button_font_id, &font);
119
120	✓✓	1219	if (font)
121			{
122		1218	text_height = button -> gx_multi_line_text_button_line_count * font -> gx_font_line_height;
123		1218	widget_height = button -> gx_widget_size.gx_rectangle_bottom - button -> gx_widget_size.gx_rectangle_top + 1;
124		1218	ytextpos = (widget_height - text_height) / 2;
125		1218	ytextpos += button -> gx_widget_size.gx_rectangle_top;
126
127		1218	_gx_widget_border_width_get(widget, &border_width);
128		1218	_gx_context_font_set(button -> gx_text_button_font_id);
129
130		1218	_gx_context_line_color_set(color);
131
132	✓✓	4887	for (line_index = 0; line_index < button -> gx_multi_line_text_button_line_count; line_index++)
133			{
134		3669	xtextpos = button -> gx_widget_size.gx_rectangle_left;
135		3669	line = &button -> gx_multi_line_text_button_lines[line_index];
136
137	✓✓	3669	if (line -> gx_string_ptr != GX_NULL)
138			{
139	✓✓✓	3668	switch (widget -> gx_widget_style & GX_STYLE_TEXT_ALIGNMENT_MASK)
140			{
141		20	case GX_STYLE_TEXT_RIGHT:
142		20	_gx_system_string_width_get_ext(font, line, &text_width);
143		20	_gx_widget_width_get(widget, &widget_width);
144		20	xtextpos += widget_width - 1;
145		20	xtextpos -= text_width + border_width;
146		20	break;
147
148		111	case GX_STYLE_TEXT_LEFT:
149		111	xtextpos += border_width;
150		111	break;
151
152		3537	case GX_STYLE_TEXT_CENTER:
153			default:
154		3537	_gx_system_string_width_get_ext(font, line, &text_width);
155		3537	_gx_widget_width_get(widget, &widget_width);
156		3537	xtextpos += ((widget_width - text_width) / 2);
157		3537	break;
158			}
159
160			/* Draw the text. */
161		3668	_gx_canvas_text_draw_ext((GX_VALUE)(xtextpos + xtextoffset), (GX_VALUE)(ytextpos + ytextoffset), line);
162			}
163		3669	ytextpos += font -> gx_font_line_height;
164			}
165			}
166		1219	}
167