20245728190-2749

Committed 15 Dec 2025 07:59PM UTC coverage: 68.864% (-0.07%) from 68.929%

Build # 20245728190-2749

Build Type

push

github

Committed by

tstack

Commit Message

[text_format] add plaintext type

Related to #1296

Run Details

85 of 132 new or added lines in 24 files covered. (64.39%)

73 existing lines in 10 files now uncovered.

51605 of 74938 relevant lines covered (68.86%)

434003.35 hits per line

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85.0

/src/plain_text_source.hh

/**
 * Copyright (c) 2015, Timothy Stack
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * * Neither the name of Timothy Stack nor the names of its contributors
 * may be used to endorse or promote products derived from this software
 * without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef LNAV_PLAIN_TEXT_SOURCE_HH
#define LNAV_PLAIN_TEXT_SOURCE_HH

#include <optional>
#include <string>
#include <unordered_set>
#include <vector>

#include "base/attr_line.hh"
#include "base/file_range.hh"
#include "base/intern_string.hh"
#include "document.sections.hh"
#include "textview_curses.hh"
#include "vis_line.hh"

class plain_text_source
    : public text_sub_source
    , public vis_location_history
    , public text_anchors {
public:
    struct text_line {
        text_line(file_off_t off, attr_line_t value)
            : tl_offset(off), tl_value(std::move(value))
        {
        }

        bool contains_offset(file_off_t off) const
        {
            return (this->tl_offset <= off
                    && off < this->tl_offset + this->tl_value.length());
        }

        file_off_t tl_offset;
        attr_line_t tl_value;
    };

    plain_text_source() = default;

    plain_text_source(const string_fragment& text);

    plain_text_source(const std::vector<std::string>& text_lines);

    plain_text_source(const std::vector<attr_line_t>& text_lines);

    plain_text_source& set_reverse_selection(bool val)
    {
        this->tds_reverse_selection = val;
        return *this;
    }

    plain_text_source& replace_with_mutable(attr_line_t& text_lines,
                                            std::optional<text_format_t> tf);

    plain_text_source& replace_with(const attr_line_t& text_lines);

    plain_text_source& replace_with(const std::vector<std::string>& text_lines);

    plain_text_source& replace_with(const std::vector<attr_line_t>& text_lines);

    plain_text_source& replace_with(const char* str)
    {
        return this->replace_with(attr_line_t::from_ansi_str(str));
    }

    void clear();

    plain_text_source& truncate_to(size_t max_lines);

    size_t text_line_count() override { return this->tds_lines.size(); }

    bool empty() const override { return this->tds_lines.empty(); }

    size_t text_line_width(textview_curses& curses) override;

    line_info text_value_for_line(textview_curses& tc,
                                  int row,
                                  std::string& value_out,
                                  line_flags_t flags) override;

    void text_attrs_for_line(textview_curses& tc,
                             int line,
                             string_attrs_t& value_out) override;

    size_t text_size_for_line(textview_curses& tc,
                              int row,
                              line_flags_t flags) override;

    std::optional<text_format_t> get_text_format() const override;

    const std::vector<text_line>& get_lines() const { return this->tds_lines; }

    plain_text_source& set_text_format(std::optional<text_format_t> format)
    {
        this->tds_text_format = format;
        return *this;
    }

    std::optional<location_history*> get_location_history() override
    {
        return this;
    }

    void text_crumbs_for_line(int line,
                              std::vector<breadcrumb::crumb>& crumbs) override;

    std::optional<vis_line_t> row_for_anchor(const std::string& id) override;
    std::optional<std::string> anchor_for_row(vis_line_t vl) override;
    std::unordered_set<std::string> get_anchors() override;
    std::optional<vis_line_t> adjacent_anchor(vis_line_t vl,
                                              direction dir) override;

protected:
    size_t compute_longest_line();

    std::optional<vis_line_t> line_for_offset(file_off_t off) const;

    std::vector<text_line> tds_lines;
    std::optional<text_format_t> tds_text_format;
    size_t tds_longest_line{0};
    bool tds_reverse_selection{false};
    size_t tds_line_indent_size{0};
    lnav::document::metadata tds_doc_sections;
};

#endif  // LNAV_PLAIN_TEXT_SOURCE_HH

1	/**
2	* Copyright (c) 2015, Timothy Stack
3	*
4	* All rights reserved.
5	*
6	* Redistribution and use in source and binary forms, with or without
7	* modification, are permitted provided that the following conditions are met:
8	*
9	* * Redistributions of source code must retain the above copyright notice, this
10	* list of conditions and the following disclaimer.
11	* * Redistributions in binary form must reproduce the above copyright notice,
12	* this list of conditions and the following disclaimer in the documentation
13	* and/or other materials provided with the distribution.
14	* * Neither the name of Timothy Stack nor the names of its contributors
15	* may be used to endorse or promote products derived from this software
16	* without specific prior written permission.
17	*
18	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY
19	* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20	* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21	* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
22	* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23	* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24	* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
25	* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27	* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28	*/
29
30	#ifndef LNAV_PLAIN_TEXT_SOURCE_HH
31	#define LNAV_PLAIN_TEXT_SOURCE_HH
32
33	#include <optional>
34	#include <string>
35	#include <unordered_set>
36	#include <vector>
37
38	#include "base/attr_line.hh"
39	#include "base/file_range.hh"
40	#include "base/intern_string.hh"
41	#include "document.sections.hh"
42	#include "textview_curses.hh"
43	#include "vis_line.hh"
44
45	class plain_text_source
46	: public text_sub_source
47	, public vis_location_history
48	, public text_anchors {
49	public:
50	struct text_line {
51	text_line(file_off_t off, attr_line_t value)	29,625✔
52	: tl_offset(off), tl_value(std::move(value))	29,625✔
53	{
54	}	29,625✔
55
56	bool contains_offset(file_off_t off) const	6✔
57	{
58	return (this->tl_offset <= off	6✔
59	&& off < this->tl_offset + this->tl_value.length());	6✔
60	}
61
62	file_off_t tl_offset;
63	attr_line_t tl_value;
64	};
65
66	plain_text_source() = default;	6,928✔
67
68	plain_text_source(const string_fragment& text);
69
70	plain_text_source(const std::vector<std::string>& text_lines);
71
72	plain_text_source(const std::vector<attr_line_t>& text_lines);
73
74	plain_text_source& set_reverse_selection(bool val)	2✔
75	{
76	this->tds_reverse_selection = val;	2✔
77	return *this;	2✔
78	}
79
80	plain_text_source& replace_with_mutable(attr_line_t& text_lines,
81	std::optional<text_format_t> tf);
82
83	plain_text_source& replace_with(const attr_line_t& text_lines);
84
85	plain_text_source& replace_with(const std::vector<std::string>& text_lines);
86
87	plain_text_source& replace_with(const std::vector<attr_line_t>& text_lines);
88
NEW 89	plain_text_source& replace_with(const char* str)	×
90	{
91	return this->replace_with(attr_line_t::from_ansi_str(str));	×
92	}
93
94	void clear();
95
96	plain_text_source& truncate_to(size_t max_lines);
97
98	size_t text_line_count() override { return this->tds_lines.size(); }	21,405✔
99
100	bool empty() const override { return this->tds_lines.empty(); }	3✔
101
102	size_t text_line_width(textview_curses& curses) override;
103
104	line_info text_value_for_line(textview_curses& tc,
105	int row,
106	std::string& value_out,
107	line_flags_t flags) override;
108
109	void text_attrs_for_line(textview_curses& tc,
110	int line,
111	string_attrs_t& value_out) override;
112
113	size_t text_size_for_line(textview_curses& tc,
114	int row,
115	line_flags_t flags) override;
116
117	std::optional<text_format_t> get_text_format() const override;
118
119	const std::vector<text_line>& get_lines() const { return this->tds_lines; }	×
120
121	plain_text_source& set_text_format(std::optional<text_format_t> format)	19✔
122	{
123	this->tds_text_format = format;	19✔
124	return *this;	19✔
125	}
126
127	std::optional<location_history*> get_location_history() override	4✔
128	{
129	return this;	4✔
130	}
131
132	void text_crumbs_for_line(int line,
133	std::vector<breadcrumb::crumb>& crumbs) override;
134
135	std::optional<vis_line_t> row_for_anchor(const std::string& id) override;
136	std::optional<std::string> anchor_for_row(vis_line_t vl) override;
137	std::unordered_set<std::string> get_anchors() override;
138	std::optional<vis_line_t> adjacent_anchor(vis_line_t vl,
139	direction dir) override;
140
141	protected:
142	size_t compute_longest_line();
143
144	std::optional<vis_line_t> line_for_offset(file_off_t off) const;
145
146	std::vector<text_line> tds_lines;
147	std::optional<text_format_t> tds_text_format;
148	size_t tds_longest_line{0};
149	bool tds_reverse_selection{false};
150	size_t tds_line_indent_size{0};
151	lnav::document::metadata tds_doc_sections;
152	};
153
154	#endif // LNAV_PLAIN_TEXT_SOURCE_HH

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