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
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
|
#include "../include/SearchBar.hpp"
#include "../include/Scale.hpp"
#include <cmath>
#include <assert.h>
const sf::Color text_placeholder_color(255, 255, 255, 100);
const sf::Color front_color(43, 45, 47);
const float background_margin_horizontal = 8.0f;
const float background_margin_vertical = 4.0f;
const float PADDING_HORIZONTAL = 50.0f;
const float padding_vertical = 20.0f;
namespace QuickMedia {
SearchBar::SearchBar(sf::Font &font, sf::Texture &plugin_logo) :
onTextUpdateCallback(nullptr),
onTextSubmitCallback(nullptr),
text_autosearch_delay(0),
text("Search...", font, 18),
show_placeholder(true),
updated_search(false),
draw_logo(false),
needs_update(false)
{
text.setFillColor(text_placeholder_color);
background.setFillColor(front_color);
background_shadow.setFillColor(sf::Color(23, 25, 27));
//background_shadow.setPosition(background.getPosition() + sf::Vector2f(5.0f, 5.0f));
shade.setFillColor(sf::Color(0, 85, 119));
//background.setOutlineThickness(1.0f);
//background.setOutlineColor(sf::Color(13, 15, 17));
if(plugin_logo.getNativeHandle() != 0)
plugin_logo_sprite.setTexture(plugin_logo, true);
}
void SearchBar::draw(sf::RenderWindow &window, bool draw_shadow) {
if(needs_update) {
needs_update = false;
sf::Vector2u window_size = window.getSize();
onWindowResize(sf::Vector2f(window_size.x, window_size.y));
}
if(draw_shadow)
window.draw(background_shadow);
window.draw(shade);
window.draw(background);
window.draw(text);
if(draw_logo)
window.draw(plugin_logo_sprite);
}
void SearchBar::update() {
if(updated_search && time_since_search_update.getElapsedTime().asMilliseconds() >= text_autosearch_delay) {
time_since_search_update.restart();
updated_search = false;
sf::String str = text.getString();
if(show_placeholder)
str.clear();
if(onTextUpdateCallback)
onTextUpdateCallback(str);
}
}
void SearchBar::onWindowResize(const sf::Vector2f &window_size) {
draw_logo = plugin_logo_sprite.getTexture() != nullptr;
float padding_horizontal = PADDING_HORIZONTAL;
if(window_size.x - padding_horizontal * 2.0f < 400.0f) {
padding_horizontal = 0.0f;
draw_logo = false;
}
float font_height = text.getLocalBounds().height + 12.0f;
float rect_height = std::floor(font_height + background_margin_vertical * 2.0f);
float offset_x = padding_horizontal;
if(draw_logo) {
float one_line_height = std::floor(text.getCharacterSize() + 8.0f + background_margin_vertical * 2.0f);
auto texture_size = plugin_logo_sprite.getTexture()->getSize();
sf::Vector2f texture_size_f(texture_size.x, texture_size.y);
sf::Vector2f new_size = wrap_to_size(texture_size_f, sf::Vector2f(200.0f, one_line_height));
plugin_logo_sprite.setScale(get_ratio(texture_size_f, new_size));
plugin_logo_sprite.setPosition(25.0f, padding_vertical);
offset_x = 25.0f + new_size.x + 25.0f;
}
const float width = std::floor(window_size.x - offset_x - padding_horizontal);
background.setSize(sf::Vector2f(width, rect_height));
shade.setSize(sf::Vector2f(window_size.x, padding_vertical + rect_height + padding_vertical));
background_shadow.setSize(sf::Vector2f(window_size.x, 5.0f));
background.setPosition(offset_x, padding_vertical);
background_shadow.setPosition(0.0f, std::floor(shade.getSize().y));
text.setPosition(std::floor(offset_x + background_margin_horizontal), std::floor(padding_vertical + background_margin_vertical));
}
void SearchBar::onTextEntered(sf::Uint32 codepoint) {
if(codepoint == 8 && !show_placeholder) { // Backspace
sf::String str = text.getString();
if(str.getSize() > 0) {
// TODO: When it's possible to move the cursor, then check at cursor position instead of end of the string
if(str[str.getSize() - 1] == '\n')
needs_update = true;
str.erase(str.getSize() - 1, 1);
text.setString(str);
if(str.getSize() == 0) {
show_placeholder = true;
text.setString("Search...");
text.setFillColor(text_placeholder_color);
}
updated_search = true;
time_since_search_update.restart();
}
} else if(codepoint == 13) { // Return
bool clear_search = true;
if(onTextSubmitCallback)
clear_search = onTextSubmitCallback(text.getString());
if(clear_search)
clear();
} else if(codepoint > 31) { // Non-control character
if(show_placeholder) {
show_placeholder = false;
text.setString("");
text.setFillColor(sf::Color::White);
}
sf::String str = text.getString();
str += codepoint;
text.setString(str);
updated_search = true;
time_since_search_update.restart();
} else if(codepoint == '\n')
needs_update = true;
}
void SearchBar::clear() {
if(show_placeholder)
return;
show_placeholder = true;
text.setString("Search...");
text.setFillColor(text_placeholder_color);
needs_update = true;
}
void SearchBar::append_text(const std::string &text_to_add) {
if(show_placeholder) {
show_placeholder = false;
text.setString("");
text.setFillColor(sf::Color::White);
}
sf::String str = text.getString();
str += text_to_add;
text.setString(str);
updated_search = true;
time_since_search_update.restart();
needs_update = true;
}
bool SearchBar::is_cursor_at_start_of_line() const {
// TODO: When it's possible to move the cursor, then check at the cursor position instead of end of the string
const sf::String &str = text.getString();
return show_placeholder || str.getSize() == 0 || str[str.getSize() - 1] == '\n';
}
float SearchBar::getBottom() const {
return shade.getSize().y + background_shadow.getSize().y;
}
float SearchBar::getBottomWithoutShadow() const {
return shade.getSize().y;
}
}
|
