RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 12:57:34 +00:00
Code Issues Activity Actions

Piano: Use the return key emoji in the key labels

Browse source 
The new way labels are stored unfortunately makes it *slightly* less
convenient to update the lists of white key and black key labels.
This commit is contained in:
Grant Yap 2021-05-16 23:38:38 +08:00 • committed by Linus Groh
parent 186102dcc6
commit ca9101e5f0
1 changed files with 28 additions and 26 deletions
Download patch file Download diff file Expand all files Collapse all files

54
Userland/Applications/Piano/KeysWidget.cpp
View file

@ -7,6 +7,8 @@
#include "KeysWidget.h"
#include "TrackManager.h"
#include <AK/Array.h>
#include <AK/StringView.h>
#include <LibGUI/Painter.h>
KeysWidget::KeysWidget(TrackManager& track_manager)
@ -107,33 +109,33 @@ constexpr int black_key_width = 16;
constexpr int black_key_x_offset = black_key_width / 2;
constexpr int black_key_height = 60;
constexpr char white_key_labels[] = {
'A',
'S',
'D',
'F',
'G',
'H',
'J',
'K',
'L',
';',
'\'',
'r',
constexpr int white_key_labels_count = 12;
constexpr Array<StringView, white_key_labels_count> white_key_labels = {
"A",
"S",
"D",
"F",
"G",
"H",
"J",
"K",
"L",
";",
"\'",
"\u23CE", // Return key symbol
};
constexpr int white_key_labels_count = sizeof(white_key_labels) / sizeof(char);
constexpr char black_key_labels[] = {
'W',
'E',
'T',
'Y',
'U',
'O',
'P',
']',
constexpr int black_key_labels_count = 8;
constexpr Array<StringView, black_key_labels_count> black_key_labels = {
"W",
"E",
"T",
"Y",
"U",
"O",
"P",
"]",
};
constexpr int black_key_labels_count = sizeof(black_key_labels) / sizeof(char);
constexpr int black_key_offsets[] = {
white_key_width,
@ -175,7 +177,7 @@ void KeysWidget::paint_event(GUI::PaintEvent& event)
painter.draw_rect(rect, Color::Black);
if (i < white_key_labels_count) {
rect.set_height(rect.height() * 1.5);
painter.draw_text(rect, StringView(&white_key_labels[i], 1), Gfx::TextAlignment::Center, Color::Black);
painter.draw_text(rect, white_key_labels[i], Gfx::TextAlignment::Center, Color::Black);
}
note += white_key_note_accumulator[i % white_keys_per_octave];
@ -197,7 +199,7 @@ void KeysWidget::paint_event(GUI::PaintEvent& event)
painter.draw_rect(rect, Color::Black);
if (i < black_key_labels_count) {
rect.set_height(rect.height() * 1.5);
painter.draw_text(rect, StringView(&black_key_labels[i], 1), Gfx::TextAlignment::Center, Color::White);
painter.draw_text(rect, black_key_labels[i], Gfx::TextAlignment::Center, Color::White);
}
note += black_key_note_accumulator[i % black_keys_per_octave];