1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
#ifndef NEWSBOAT_TEXTFORMATTER_H_
#define NEWSBOAT_TEXTFORMATTER_H_
#include <string>
#include <utility>
#include <vector>
namespace newsboat {
class RegexManager;
/// This type dictates how the line should be wrapped and/or rendered.
enum class LineType {
/// Wrap the line at the user-specified text-width setting. If the setting
/// is not set, wrap at the window border.
wrappable = 1,
/// Wrap the line at the window border.
softwrappable,
/// Do not wrap. The part of the line that doesn't fit into the window will
/// be ignored.
nonwrappable,
/// Render as a horizontal line `text-width` characters long. If the
/// setting is not set, the line will span the entire width of the window.
hr
};
class TextFormatter {
public:
TextFormatter() = default;
~TextFormatter() = default;
void add_line(LineType type, std::string line);
void add_lines(
const std::vector<std::pair<LineType, std::string>>& lines);
std::pair<std::string, std::size_t> format_text_to_list(
RegexManager* r = nullptr,
const std::string& location = "",
const size_t wrap_width = 80,
const size_t total_width = 0);
std::string format_text_plain(const size_t width = 80,
const size_t total_width = 0);
void clear()
{
lines.clear();
}
private:
std::vector<std::pair<LineType, std::string>> lines;
};
} // namespace newsboat
#endif /* NEWSBOAT_TEXTFORMATTER_H_ */
|
