mirror of
https://github.com/TrentSPalmer/fcc-challenges.git
synced 2024-11-21 19:31:29 -08:00
342 lines
12 KiB
JavaScript
342 lines
12 KiB
JavaScript
let drumPadGrid = {};
|
|
let fileStringArray = [];
|
|
let padSelectingFor = '';
|
|
let menuDisplayed = false;
|
|
let volumeMenuDisplayed = false;
|
|
let metronomeMenuDisplayed = false;
|
|
|
|
const anyMenuDisplayed = () => {
|
|
return menuDisplayed || volumeMenuDisplayed || metronomeMenuDisplayed;
|
|
};
|
|
|
|
const padsArray = ['Q','W','E','A','S','D','Z','X','C'];
|
|
const volumeMenuArray = ['+30','+20','+10','0','-10','-20','-30'];
|
|
|
|
const stopMetronomes = () => {
|
|
padsArray.forEach(pad => {
|
|
sessionStorage.setItem(pad + 'metronomeIsPlaying', 'false');
|
|
makeMetronomeIcons(pad);
|
|
});
|
|
};
|
|
|
|
const reset = () => {
|
|
sessionStorage.clear();
|
|
initialSamples();
|
|
padsArray.forEach(pad => {
|
|
makeAudioControl(pad);
|
|
});
|
|
};
|
|
|
|
const makeMetronomeSelection = (selection) => {
|
|
if (selection === "keys") {
|
|
padSelectingFor = '';
|
|
drumPadGrid = document.getElementById('drum-pad-grid');
|
|
metronomeMenuDisplayed = true;
|
|
showKeyMetronomeSelectionMenu();
|
|
$('#metronomeSelectionMenu').attr("tabindex",0).focus();
|
|
$('#display-top').append('<p id="menuScrollTip">scroll menu with arrow keys or PgUpDn, "esc" key to go back</p>');
|
|
} else if (padsArray.includes(selection)) {
|
|
padSelectingFor = selection;
|
|
showMetronomeMenu();
|
|
$('#metronomeSelectionMenu').attr("tabindex",0).focus();
|
|
} else if (selection === 'Metronome Off') {
|
|
sessionStorage.setItem(padSelectingFor + 'isMetronome',false);
|
|
metronomeMenuDisplayed = false;
|
|
$('#display-middle-left-b').html((drumPadGrid));
|
|
$('#menuScrollTip').remove();
|
|
makeMetronomeIcons(padSelectingFor);
|
|
} else if (selection.match(/\d{2,3}/)) {
|
|
sessionStorage.setItem(padSelectingFor + 'metronomeTempo',Math.round(60000 / parseInt(selection.split(':')[1])));
|
|
sessionStorage.setItem(padSelectingFor + 'isMetronome',true);
|
|
metronomeMenuDisplayed = false;
|
|
$('#display-middle-left-b').html((drumPadGrid));
|
|
$('#menuScrollTip').remove();
|
|
makeMetronomeIcons(padSelectingFor);
|
|
} else if (selection === '( cancel -- back )') {
|
|
if (padSelectingFor === '') {
|
|
metronomeMenuDisplayed = false;
|
|
$('#display-middle-left-b').html((drumPadGrid));
|
|
$('#menuScrollTip').remove();
|
|
} else {
|
|
padSelectingFor = '';
|
|
showKeyMetronomeSelectionMenu();
|
|
$('#metronomeSelectionMenu').attr("tabindex",0).focus();
|
|
}
|
|
}
|
|
};
|
|
|
|
const showMetronomeMenu = () => {
|
|
const selectionMenu = Object.keys(metronomeTempos)
|
|
.map(item => (makeMetronomeSelectionMenuItem((() => {
|
|
const metronomeStringArray = item.split(' ');
|
|
if (metronomeStringArray.length === 2) {
|
|
return metronomeStringArray[0] + ': ' + metronomeTempos[item].slice(0,-4);
|
|
} else {
|
|
return metronomeStringArray[0] + ' ' + metronomeStringArray[1] + ': ' + metronomeTempos[item].slice(0,-4);
|
|
}
|
|
})())));
|
|
|
|
selectionMenu.unshift(makeMetronomeSelectionMenuItem('Metronome Off'));
|
|
showMetronomeSelectionMenuItems(selectionMenu);
|
|
};
|
|
|
|
const showKeyMetronomeSelectionMenu = () => {
|
|
const metronomeSelectionMenu = padsArray
|
|
.map(item => (makeMetronomeSelectionMenuItem(item)));
|
|
|
|
showMetronomeSelectionMenuItems(metronomeSelectionMenu);
|
|
};
|
|
|
|
const makeMetronomeSelectionMenuItem = (selector) => {
|
|
return '<div id="foo" class="metronomeSelectionMenuItem" title="">' + selector + '</div>';
|
|
};
|
|
|
|
const showMetronomeSelectionMenuItems = (menuItems) => {
|
|
menuItems.unshift(makeMetronomeSelectionMenuItem('( cancel -- back )'));
|
|
$('#display-middle-left-b').html(('<div id="metronomeSelectionMenu" class="selectionMenu"></div>'));
|
|
for (let i = 0; i < menuItems.length; i++) {
|
|
let j = i + 3000;
|
|
$('#metronomeSelectionMenu').append(menuItems[i].replace('foo',j));
|
|
$('#'+j).tooltip({
|
|
content: makeMetronomeSelectionMenuItemToolTipContent($('#'+j).text()),
|
|
position: { my: "right top+150", at: "center bottom" },
|
|
show: {delay: 250, duration: 0},
|
|
classes: {
|
|
"ui-tooltip": "highlight"
|
|
},
|
|
tooltipClass: "tool-tip-class",
|
|
});
|
|
}
|
|
};
|
|
|
|
const makeMetronomeSelectionMenuItemToolTipContent = (text) => {
|
|
if (padsArray.includes(text)) {
|
|
return 'set metronome tempo for ' + text + ' (or disable)';
|
|
} else if (text === 'Metronome Off') {
|
|
return 'turn metronome off for ' + padSelectingFor;
|
|
} else if (text === '( cancel -- back )') {
|
|
return text;
|
|
} else {
|
|
return 'set metronome temp for ' + padSelectingFor + ': ' + text.split(':')[1] + ' bpm';
|
|
}
|
|
};
|
|
|
|
const makeVolumeSelection = (selection) => {
|
|
if (selection === "keys") {
|
|
padSelectingFor = '';
|
|
drumPadGrid = document.getElementById('drum-pad-grid');
|
|
volumeMenuDisplayed = true;
|
|
showKeyVolumeSelectionMenu();
|
|
$('#volumeSelectionMenu').attr("tabindex",0).focus();
|
|
$('#display-top').append('<p id="menuScrollTip">scroll menu with arrow keys or PgUpDn, "esc" key to go back</p>');
|
|
} else if (padsArray.includes(selection)) {
|
|
padSelectingFor = selection;
|
|
showVolumeMenu();
|
|
$('#volumeSelectionMenu').attr("tabindex",0).focus();
|
|
} else if (volumeMenuArray.includes(selection)) {
|
|
sessionStorage.setItem((padSelectingFor + 'volume'),selection);
|
|
volumeMenuDisplayed = false;
|
|
$('#display-middle-left-b').html((drumPadGrid));
|
|
$('#menuScrollTip').remove();
|
|
} else if (selection === '( cancel -- back )') {
|
|
if (padSelectingFor === '') {
|
|
volumeMenuDisplayed = false;
|
|
$('#display-middle-left-b').html((drumPadGrid));
|
|
$('#menuScrollTip').remove();
|
|
} else {
|
|
padSelectingFor = '';
|
|
showKeyVolumeSelectionMenu();
|
|
$('#volumeSelectionMenu').attr("tabindex",0).focus();
|
|
}
|
|
}
|
|
};
|
|
|
|
const showVolumeMenu = () => {
|
|
const selectionMenu = volumeMenuArray
|
|
.map(item => (makeVolumeSelectionMenuItem(item)));
|
|
|
|
showVolumeSelectionMenuItems(selectionMenu);
|
|
};
|
|
|
|
const showKeyVolumeSelectionMenu = () => {
|
|
const volumeSelectionMenu = padsArray
|
|
.map(item => (makeVolumeSelectionMenuItem(item)));
|
|
|
|
showVolumeSelectionMenuItems(volumeSelectionMenu);
|
|
};
|
|
|
|
const makeVolumeSelectionMenuItem = (selector) => {
|
|
return '<div id="foo" class="volumeSelectionMenuItem" title="">' + selector + '</div>';
|
|
};
|
|
|
|
const showVolumeSelectionMenuItems = (menuItems) => {
|
|
menuItems.unshift(makeVolumeSelectionMenuItem('( cancel -- back )'));
|
|
$('#display-middle-left-b').html(('<div id="volumeSelectionMenu" class="selectionMenu"></div>'));
|
|
for (let i = 0; i < menuItems.length; i++) {
|
|
let j = i + 2000;
|
|
$('#volumeSelectionMenu').append(menuItems[i].replace('foo',j));
|
|
$('#'+j).tooltip({
|
|
content: makeVolumeSelectionMenuItemToolTipContent($('#'+j).text()),
|
|
position: { my: "right top+150", at: "center bottom" },
|
|
show: {delay: 250, duration: 0},
|
|
classes: {
|
|
"ui-tooltip": "highlight"
|
|
},
|
|
tooltipClass: "tool-tip-class",
|
|
});
|
|
}
|
|
};
|
|
|
|
const makeVolumeSelectionMenuItemToolTipContent = (text) => {
|
|
if (padsArray.includes(text)) {
|
|
return 'set volume offset for ' + text;
|
|
} else if (text === '( cancel -- back )') {
|
|
return text;
|
|
} else {
|
|
return 'set volume offset for ' + padSelectingFor + ': '+ text;
|
|
}
|
|
};
|
|
|
|
const makeSelection = (selection) => {
|
|
|
|
if (selection === "keys") {
|
|
padSelectingFor = '';
|
|
fileStringArray = [];
|
|
drumPadGrid = document.getElementById('drum-pad-grid');
|
|
menuDisplayed = true;
|
|
showKeySelectionMenu();
|
|
$('#selectionMenu').attr("tabindex",0).focus();
|
|
$('#display-top').append('<p id="menuScrollTip">scroll menu with arrow keys or PgUpDn, "esc" key to go back</p>');
|
|
} else if (padsArray.includes(selection)) {
|
|
padSelectingFor = selection;
|
|
showFirstDirMenu();
|
|
$('#menuScrollTip').remove();
|
|
} else if (selection.substring(selection.length - 4) !== '.wav' && selection !== '( cancel -- back )') {
|
|
fileStringArray.push(selection);
|
|
if (fileStringArray.length === 1) {
|
|
showSecondDirMenu();
|
|
$('#display-top').append('<p id="menuScrollTip">scroll menu with arrow keys or PgUpDn, "esc" key to go back</p>');
|
|
$('#selectionMenu').attr("tabindex",0).focus();
|
|
} else if (fileStringArray.length === 2) {
|
|
showThirdDirMenu();
|
|
$('#selectionMenu').attr("tabindex",0).focus();
|
|
} else {
|
|
showFourthDirMenu();
|
|
$('#selectionMenu').attr("tabindex",0).focus();
|
|
}
|
|
} else if (selection.substring(selection.length - 4) === '.wav') {
|
|
fileStringArray.push(selection);
|
|
sessionStorage.setItem(padSelectingFor,fileStringArray.join('/'));
|
|
menuDisplayed = false;
|
|
$('#display-middle-left-b').html((drumPadGrid));
|
|
$('#menuScrollTip').remove();
|
|
makeMetronomeIcons(padSelectingFor);
|
|
} else if (selection === '( cancel -- back )') {
|
|
if (fileStringArray.length === 0) {
|
|
if (padSelectingFor === '') {
|
|
menuDisplayed = false;
|
|
$('#display-middle-left-b').html((drumPadGrid));
|
|
$('#menuScrollTip').remove();
|
|
} else {
|
|
padSelectingFor = '';
|
|
showKeySelectionMenu();
|
|
$('#selectionMenu').attr("tabindex",0).focus();
|
|
$('#display-top').append('<p id="menuScrollTip">scroll menu with arrow keys or PgUpDn, "esc" key to go back</p>');
|
|
}
|
|
} else if (fileStringArray.length === 1) {
|
|
fileStringArray = [];
|
|
showFirstDirMenu();
|
|
$('#menuScrollTip').remove();
|
|
} else if (fileStringArray.length === 2) {
|
|
fileStringArray.pop();
|
|
showSecondDirMenu();
|
|
$('#selectionMenu').attr("tabindex",0).focus();
|
|
} else if (fileStringArray.length === 3) {
|
|
fileStringArray.pop();
|
|
showThirdDirMenu();
|
|
$('#selectionMenu').attr("tabindex",0).focus();
|
|
}
|
|
}
|
|
};
|
|
|
|
|
|
const showFourthDirMenu = () => {
|
|
const selectionMenu = wavFiles[fileStringArray[0]][fileStringArray[1]][0][fileStringArray[2]]
|
|
.map(item => (makeSelectionMenuItem(item)));
|
|
showSelectionMenuItems(selectionMenu);
|
|
};
|
|
|
|
|
|
const showThirdDirMenu = () => {
|
|
const selectionMenu = wavFiles[fileStringArray[0]][fileStringArray[1]]
|
|
.filter(item => typeof item === 'string')
|
|
.map(item => (makeSelectionMenuItem(item)));
|
|
|
|
if (!(typeof wavFiles[fileStringArray[0]][fileStringArray[1]][0] === 'string')) {
|
|
const moreDirs = Object.keys(wavFiles[fileStringArray[0]][fileStringArray[1]][0])
|
|
.map(item => (makeSelectionMenuItem(item)));
|
|
moreDirs.forEach(item => selectionMenu.push(item));
|
|
}
|
|
showSelectionMenuItems(selectionMenu);
|
|
};
|
|
|
|
|
|
const showSecondDirMenu = () => {
|
|
const selectionMenu = Object.keys(wavFiles[fileStringArray[0]])
|
|
.map(item => (makeSelectionMenuItem(item)));
|
|
|
|
showSelectionMenuItems(selectionMenu);
|
|
};
|
|
|
|
|
|
const showFirstDirMenu = () => {
|
|
const selectionMenu = Object.keys(wavFiles)
|
|
.map(item => (makeSelectionMenuItem(item)));
|
|
|
|
showSelectionMenuItems(selectionMenu);
|
|
};
|
|
|
|
|
|
const showKeySelectionMenu = () => {
|
|
const selectionMenu = padsArray
|
|
.map(item => (makeSelectionMenuItem(item)));
|
|
|
|
showSelectionMenuItems(selectionMenu);
|
|
};
|
|
|
|
const showSelectionMenuItems = (menuItems) => {
|
|
menuItems.unshift(makeSelectionMenuItem('( cancel -- back )'));
|
|
$('#display-middle-left-b').html(('<div id="selectionMenu" class="selectionMenu"></div>'));
|
|
for (let i = 0; i < menuItems.length; i++) {
|
|
let j = i + 1000;
|
|
$('#selectionMenu').append(menuItems[i].replace('foo',j));
|
|
$('#'+j).tooltip({
|
|
content: makeSelectionMenuItemToolTipContent($('#'+j).text()),
|
|
position: { my: "right top+150", at: "center bottom" },
|
|
show: {delay: 250, duration: 0},
|
|
classes: {
|
|
"ui-tooltip": "highlight"
|
|
},
|
|
tooltipClass: "tool-tip-class",
|
|
});
|
|
}
|
|
};
|
|
|
|
const makeSelectionMenuItemToolTipContent = (text) => {
|
|
if (padsArray.includes(text)) {
|
|
return 'select for ' + text;
|
|
} else if (text === '( cancel -- back )') {
|
|
return text;
|
|
} else if (fileStringArray.length === 0) {
|
|
return 'select for ' + padSelectingFor + ': ' + text;
|
|
} else if (fileStringArray.length === 1) {
|
|
return 'select for ' + padSelectingFor + ': ' + fileStringArray[0] + '/' + text;
|
|
} else {
|
|
return 'select for ' + padSelectingFor + ': ' + fileStringArray.join('/') + '/' + text;
|
|
}
|
|
};
|
|
|
|
const makeSelectionMenuItem = (selector) => {
|
|
return '<div id="foo" class="selectionMenuItem" title="">' + selector + '</div>';
|
|
};
|