blob: eb024bc05cd6057fba4d4825de5dc7c47703796f (
plain)
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
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
#include "component_renderer.hpp"
#include "engine/escape.hpp"
#include "util/color.hpp"
#include <fmt/core.h>
#include <iostream>
#include <utility>
ComponentRenderer::ComponentRenderer(
std::shared_ptr<ICursorController> cursor_controller) noexcept
: _cursor_controller(std::move(cursor_controller))
{
}
void ComponentRenderer::render(
const std::shared_ptr<IComponent> &component,
const Vector2 &position) noexcept
{
const auto previous_pos = _cursor_controller->where();
_cursor_controller->hide();
_cursor_controller->move_to(position);
_use_component_colors(component);
const auto component_matrix = component->get();
for (const auto &row : *component_matrix)
{
for (const auto &element : row)
{
if (element.style.reset_before)
{
fmt::print(RESET_ALL_MODES, fmt::arg("esc", ESC));
_use_component_colors(component);
}
const auto opt_element_fg_color = element.style.fg_color;
const auto opt_element_bg_color = element.style.bg_color;
if (opt_element_fg_color.has_value())
{
fmt::print("{}", get_foreground_esc_seq(opt_element_fg_color.value()));
}
if (opt_element_bg_color.has_value())
{
fmt::print("{}", get_background_esc_seq(opt_element_bg_color.value()));
}
if (element.style.bold)
{
fmt::print(SET_BOLD_MODE, fmt::arg("esc", ESC));
}
std::cout.put(element.value);
}
const auto current_pos = _cursor_controller->where();
_cursor_controller->move_to(
Vector2({.x = previous_pos.get_x(), .y = current_pos.get_y() - 1}));
}
fmt::print(RESET_ALL_MODES, fmt::arg("esc", ESC));
std::cout.flush();
_cursor_controller->move_to(previous_pos);
_cursor_controller->show();
}
void ComponentRenderer::_use_component_colors(
const std::shared_ptr<IComponent> &component) noexcept
{
const auto foreground_color = component->get_foreground_color();
const auto background_color = component->get_background_color();
fmt::print(
"{}{}",
get_background_esc_seq(background_color),
get_foreground_esc_seq(foreground_color));
}
|
