SailTuner/qml/ScaleToise.qml
2016-01-07 22:29:27 +01:00

60 lines
1.6 KiB
QML

/* Copyright 2016 (C) Louis-Joseph Fournier
* louisjoseph.fournier@gmail.com
*
* This file is part of SailTuner.
*
* SailTuner is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* SailTuner is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
import QtQuick 2.0
import "."
/**
* ScaleToise
*
* Display notes from scale, with current note centered.
*/
Toise {
id: scale
// note
property int note: 1
// octave
property int octave: 4
// en or fr
property int notes_style: Config.notes_style
property variant notes_fr: [
"do", "do#", "ré", "mib", "mi", "fa", "fa#", "sol", "sol#", "la", "sib", "si"]
property variant notes_en: [
"C", "C#", "D", "Eb", "E", "F", "F#", "G", "G#", "A", "Bb", "B"]
property variant notes: [notes_en, notes_fr]
// case colors
property color colorAltered: "#40888888"
property color colorNatural: "transparent"
// Toise parameters
index: note + notes_en.length * octave
marks: notes[notes_style]
nb_marks_displayed: width > 100 ? Math.min(nb_marks, width / theme.fontSizeLarge * 0.8) : 1
mark_color: function(note) {
if (isAltered(note)) return colorAltered;
else return colorNatural;
}
function isAltered(i) {
return (i < 4 && (i & 1)) || (i > 5 && !(i & 1))
}
}