758 lines
28 KiB
HTML
758 lines
28 KiB
HTML
<!DOCTYPE html>
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<html lang="pt-br">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>MMPCreator</title>
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<link
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rel="stylesheet"
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href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.2/css/all.min.css"
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/>
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<link rel="stylesheet" href="assets/css/style.css" />
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<style>
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/* Estilo para clipes de pattern */
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.timeline-clip.pattern-clip {
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background: linear-gradient(to bottom, #4a4f57, #3b3f45);
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height: 70px; /* Mais alto para ver as notas */
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overflow: hidden;
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}
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/* Container para as notas do pattern */
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.pattern-clip-view {
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position: absolute;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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padding: 2px 0;
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box-sizing: border-box;
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display: flex;
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flex-direction: column;
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justify-content: space-around;
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gap: 1px;
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}
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/* Linha de trilha dentro do clipe */
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.pattern-clip-track-row {
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position: relative;
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width: 100%;
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height: 100%;
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}
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/* Cada "nota" (bloco branco) */
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.pattern-step-note {
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position: absolute;
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background-color: rgba(255, 255, 255, 0.9);
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border-left: 1px solid #333;
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border-bottom: 1px solid #333;
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border-radius: 1px;
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box-sizing: border-box;
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}
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/* Menu de contexto */
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#timeline-context-menu .menu-divider {
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height: 1px;
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background-color: var(--border-color);
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margin: 4px 0;
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padding: 0;
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}
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#timeline-context-menu div#delete-clip:hover {
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background-color: var(--accent-red);
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color: white;
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}
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#timeline-context-menu div#paste-clip.disabled {
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color: var(--text-dark);
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cursor: default;
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background-color: transparent;
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}
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#timeline-context-menu div#paste-clip.disabled:hover {
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color: var(--text-dark);
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background-color: transparent;
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}
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</style>
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</head>
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<body>
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<div class="studio-wrapper">
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<aside class="sample-browser">
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<div class="browser-header">Navegador de Samples</div>
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<div class="browser-content" id="browser-content"></div>
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</aside>
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<button id="sidebar-toggle"><i class="fa-solid fa-caret-left"></i></button>
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<div class="app-container">
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<header class="global-toolbar">
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<div class="control-group">
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<i
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class="fa-solid fa-file"
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id="new-project-btn"
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title="Novo Projeto"
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></i>
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<i
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class="fa-solid fa-folder-open"
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id="open-mmp-btn"
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title="Abrir Projeto do Servidor"
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></i>
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<i
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class="fa-solid fa-save"
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id="save-mmp-btn"
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title="Salvar Projeto (.mmp)"
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></i>
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<i
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class="fa-solid fa-upload"
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id="upload-sample-btn"
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title="Carregar Sample do Computador"
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></i>
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</div>
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<div class="divider"></div>
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<div class="control-group">
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<i
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class="fa-solid fa-backward-step"
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id="rewind-btn"
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title="Voltar ao Início"
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></i>
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<i class="fa-solid fa-play" title="Play/Pause Global (Futuro)"></i>
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<i class="fa-solid fa-stop" title="Stop Global (Futuro)"></i>
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<button id="record-btn" class="transport-btn" title="Gravar">
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<i class="fa-solid fa-circle-dot"></i>
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</button>
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</div>
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<div class="divider"></div>
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<div class="info-display-group">
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<div class="info-display">
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<div class="interactive-input-container">
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<button class="adjust-btn" data-target="bpm" data-step="-1">
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-
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</button>
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<input
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type="text"
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class="value-input"
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id="bpm-input"
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value="140"
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data-min="20"
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data-max="400"
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/>
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<button class="adjust-btn" data-target="bpm" data-step="1">
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+
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</button>
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</div>
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<div class="label">ANDAMENTO/BPM</div>
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</div>
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<div class="info-display">
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<div class="interactive-input-container">
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<button class="adjust-btn" data-target="bars" data-step="-1">
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-
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</button>
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<input
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type="text"
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class="value-input"
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id="bars-input"
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value="1"
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data-min="1"
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data-max="64"
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/>
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<button class="adjust-btn" data-target="bars" data-step="1">
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+
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</button>
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</div>
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<div class="label">COMPASSOS</div>
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</div>
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<div class="info-display">
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<div class="interactive-input-container">
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<div class="compasso-group">
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<button
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class="adjust-btn"
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data-target="compasso-a"
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data-step="-1"
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>
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-
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</button>
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<input
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type="text"
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class="value-input compasso-input"
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id="compasso-a-input"
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value="4"
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data-min="1"
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data-max="16"
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/>
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<button
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class="adjust-btn"
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data-target="compasso-a"
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data-step="1"
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>
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+
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</button>
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</div>
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<span class="compasso-separator">/</span>
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<div class="compasso-group">
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<button
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class="adjust-btn"
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data-target="compasso-b"
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data-step="-1"
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>
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-
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</button>
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<input
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type="text"
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class="value-input compasso-input"
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id="compasso-b-input"
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value="4"
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data-min="1"
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data-max="16"
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/>
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<button
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class="adjust-btn"
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data-target="compasso-b"
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data-step="1"
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>
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+
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</button>
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</div>
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</div>
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<div class="label">COMPASSO</div>
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</div>
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<div class="info-display">
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<div
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id="timer-display"
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class="interactive-input-container"
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style="font-size: 0.7rem; color: var(--text-dark)"
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>
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00:00:00
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</div>
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<div class="label">MIN:SEC:MSEC</div>
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</div>
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</div>
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<div class="control-group">
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<button id="metronome-btn" title="Metrônomo On/Off">Metrônomo</button>
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<button
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id="create-room-btn"
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class="transport-btn"
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title="Criar ou entrar em uma sala compartilhada"
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>
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<i class="fa-solid fa-users"></i>
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<span style="margin-left: 8px">Criar Sala</span>
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</button>
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</div>
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<div class="spacer"></div>
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<div class="control-group master-controls">
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<div class="knob-container">
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<div class="knob" id="master-volume-knob">
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<div class="knob-indicator"></div>
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</div>
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<span>VOL MASTER</span>
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</div>
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<div class="knob-container">
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<div class="knob" id="master-pan-knob">
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<div class="knob-indicator"></div>
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</div>
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<span>PAN MASTER</span>
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</div>
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</div>
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</header>
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<main class="main-content">
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<div class="beat-editor">
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<div class="editor-header">
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Mostrar/esconder Editor de Bases
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<div class="window-controls">
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<i class="fa-solid fa-minus"></i
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><i class="fa-regular fa-square"></i
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><i class="fa-solid fa-xmark"></i>
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</div>
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</div>
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<div class="editor-toolbar">
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<div class="playback-controls">
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<i class="fa-solid fa-play" id="play-btn" title="Play/Pause"></i>
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<i class="fa-solid fa-stop" id="stop-btn" title="Stop"></i>
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</div>
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<div class="pattern-manager">
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<h2 id="beat-bassline-title"></h2>
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<select
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id="global-pattern-selector"
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class="pattern-selector"
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disabled
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>
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<option>Selecione uma faixa</option>
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</select>
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<button id="add-pattern-btn" class="pattern-btn">+</button>
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<button id="remove-pattern-btn" class="pattern-btn">-</button>
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<button
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id="send-pattern-to-playlist-btn"
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class="pattern-btn"
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title="Enviar Pattern para a Playlist"
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style="width: auto; padding: 0 8px; font-size: 0.9rem"
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>
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<i class="fa-solid fa-arrow-right-to-bracket"></i> Enviar
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</button>
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</div>
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<div class="tool-icons">
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<i class="fa-solid fa-table-cells"></i
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><i class="fa-solid fa-bars-staggered"></i>
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<i class="fa-solid fa-music" id="open-piano-roll-btn" title="Abrir Piano Roll"></i>
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<i
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class="fa-solid fa-wave-square"
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id="bounce-pattern-btn"
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title="Renderizar Pattern para Pista de Áudio"
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></i>
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<i
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class="fa-solid fa-plus"
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id="add-bar-btn"
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title="Adicionar 1 Compasso"
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></i>
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</div>
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<div id="timeline-context-menu">
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<div id="copy-clip">Copiar</div>
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<div id="cut-clip">Recortar</div>
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<div id="paste-clip">Colar</div>
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<div class="menu-divider"></div>
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<div id="delete-clip" style="color: var(--accent-red)">
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Excluir Clipe
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</div>
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</div>
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<div id="ruler-context-menu">
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<div id="ruler-set-loop-start">Definir Início do Loop</div>
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<div id="ruler-set-loop-end">Definir Fim do Loop</div>
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</div>
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<div class="zoom-controls">
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<i class="fa-solid fa-minus" id="remove-instrument-btn"></i
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><i class="fa-solid fa-plus" id="add-instrument-btn"></i>
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</div>
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</div>
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<div id="track-container"></div>
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</div>
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<div class="piano-roll-editor" id="piano-roll-editor" style="display: none;">
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<div class="editor-header">
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<span>Piano Roll - <span id="piano-roll-instrument-name">Instrumento 1</span></span>
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<div class="window-controls">
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<i class="fa-solid fa-xmark" id="close-piano-roll-btn"></i>
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</div>
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</div>
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<div class="piano-roll-toolbar">
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<div class="playback-controls">
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<i class="fa-solid fa-pencil active" title="Draw Tool"></i>
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<i class="fa-solid fa-eraser" title="Erase Tool"></i>
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</div>
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<div class="snap-controls">
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<label>Snap:</label>
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<select>
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<option>1/4</option>
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<option>1/8</option>
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<option selected>1/16</option>
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</select>
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</div>
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</div>
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<div class="piano-roll-workspace">
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<div class="piano-keys-container" id="piano-keys-container">
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<canvas id="piano-keys-canvas"></canvas>
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</div>
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<div class="piano-grid-container" id="piano-grid-container">
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<canvas id="piano-grid-canvas"></canvas>
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</div>
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</div>
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</div>
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<div class="audio-editor">
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<div class="editor-header">
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<span>Editor de Amostras de Áudio</span>
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<div class="playback-controls">
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<i
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class="fa-solid fa-search-minus"
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id="zoom-out-btn"
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title="Zoom Out"
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></i>
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<i
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class="fa-solid fa-search-plus"
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id="zoom-in-btn"
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title="Zoom In"
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></i>
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<i
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class="fa-solid fa-scissors"
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id="slice-tool-btn"
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title="Ferramenta de Corte"
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></i>
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<i
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class="fa-solid fa-arrows-left-right-to-line"
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id="resize-tool-trim"
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title="Modo de Redimensionamento (Aparar/Trimming)"
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></i>
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<i
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class="fa-solid fa-arrows-left-right"
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id="resize-tool-stretch"
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title="Modo de Redimensionamento (Esticar/Time Stretch)"
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></i>
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<i
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class="fa-solid fa-play"
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id="audio-editor-play-btn"
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title="Play/Pause"
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></i>
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<i
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class="fa-solid fa-stop"
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id="audio-editor-stop-btn"
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title="Stop"
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></i>
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<i
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class="fa-solid fa-repeat"
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id="audio-editor-loop-btn"
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title="Ativar/Desativar Loop"
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></i>
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<button
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id="sync-mode-btn"
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class="control-btn active"
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title="Modo de Sincronia de Playback (Global/Local)"
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>
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Global
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</button>
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<i
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class="fa-solid fa-plus"
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id="add-audio-track-btn"
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title="Adicionar Pista de Áudio"
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></i>
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</div>
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</div>
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<div id="audio-track-container">
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<div class="audio-track-lane">
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<div class="track-info">
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<div class="track-info-header">
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<i class="fa-solid fa-gear"></i>
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<span class="track-name">Pista de Áudio 1</span>
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<div class="track-mute"></div>
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</div>
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<div class="track-controls">
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<div class="knob-container">
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<div class="knob" data-control="volume">
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<div class="knob-indicator"></div>
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</div>
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<span>VOL</span>
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</div>
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<div class="knob-container">
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<div class="knob" data-control="pan">
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<div class="knob-indicator"></div>
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</div>
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<span>PAN</span>
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</div>
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</div>
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</div>
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<div class="timeline-container">
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<div class="spectrogram-view-grid" style="width: 4000px">
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<div
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class="timeline-clip"
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style="left: 100px; width: 400px"
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></div>
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<div class="playhead"></div>
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</div>
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</div>
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</div>
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<div class="audio-track-lane">
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<div class="track-info">
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<div class="track-info-header">
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<i class="fa-solid fa-gear"></i>
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<span class="track-name">Pista de Áudio 2</span>
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<div class="track-mute"></div>
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</div>
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<div class="track-controls">
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<div class="knob-container">
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<div class="knob" data-control="volume">
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<div class="knob-indicator"></div>
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</div>
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<span>VOL</span>
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</div>
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<div class="knob-container">
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<div class="knob" data-control="pan">
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<div class="knob-indicator"></div>
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</div>
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<span>PAN</span>
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</div>
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</div>
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</div>
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<div class="timeline-container">
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<div id="loop-region" class="loop-region">
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<div class="spectrogram-view-grid" style="width: 4000px">
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<div class="timeline-clip" style="left: 50px; width: 600px">
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<div class="clip-name">jungle01.ogg</div>
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</div>
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</div>
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</div>
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<div class="playhead"></div>
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</div>
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</div>
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</div>
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</div>
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</main>
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</div>
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</div>
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<input
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type="file"
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id="mmp-file-input"
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accept=".mmp, .mmpz"
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style="display: none"
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/>
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<input
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type="file"
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id="sample-file-input"
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accept=".wav,.flac,.ogg,.mp3"
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style="display: none"
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/>
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<div class="modal-overlay" id="open-project-modal">
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<div class="modal-content">
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<button class="modal-close" id="open-modal-close-btn">×</button>
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<h2 class="modal-title">Abrir Projeto</h2>
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<div class="modal-section">
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<h3>Projetos no Servidor</h3>
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<div id="server-projects-list"><p>Carregando...</p></div>
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</div>
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<div class="modal-section">
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<h3>Carregar do Computador</h3>
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<button class="modal-button" id="load-from-computer-btn">
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<i class="fa-solid fa-desktop"></i> Selecionar arquivo .mmp ou .mmpz
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</button>
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</div>
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</div>
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</div>
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<script>
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// Verifica se a página está sendo carregada com o parâmetro &embed=true
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const isEmbed = new URLSearchParams(window.location.search).get("embed");
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if (isEmbed === "true") {
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document.body.classList.add("embed-mode");
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}
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</script>
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<script type="module">
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// Importamos o estado global para ler/salvar notas reais
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import { appState } from "./assets/js/creations/state.js"; // Ajuste o caminho se necessário
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import { sendAction } from "./assets/js/creations/socket.js";
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import { renderAll } from "./assets/js/creations/ui.js";
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import * as Tone from "https://esm.sh/tone";
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// Variáveis de Controle
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let currentTrackId = null;
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// --- Configurações ---
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const CONSTANTS = {
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NOTE_HEIGHT: 20,
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KEY_WIDTH: 60,
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BEAT_WIDTH: 40, // Largura visual de 1 batida (Quarter Note)
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TOTAL_KEYS: 84,
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START_NOTE: 24,
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// --- CORREÇÃO DE ESCALA ---
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// O LMMS usa 192 ticks por batida (Quarter Note).
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// Se nossa batida tem 40px de largura, a relação é:
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TICKS_PER_PIXEL: 192 / 40 // = 4.8
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};
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const pianoRollEditor = document.getElementById('piano-roll-editor');
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const keysCanvas = document.getElementById('piano-keys-canvas');
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const gridCanvas = document.getElementById('piano-grid-canvas');
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const keysCtx = keysCanvas.getContext('2d');
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const gridCtx = gridCanvas.getContext('2d');
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const gridContainer = document.getElementById('piano-grid-container');
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const keysContainer = document.getElementById('piano-keys-container');
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// Sintetizador de preview
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const previewSynth = new Tone.PolySynth(Tone.Synth).toDestination();
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previewSynth.volume.value = -10;
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// --- FUNÇÃO GLOBAL PARA ABRIR O EDITOR ---
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window.openPianoRoll = function(trackId) {
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const track = appState.pattern.tracks.find(t => t.id === trackId);
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if (!track) return;
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currentTrackId = trackId;
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document.getElementById('piano-roll-instrument-name').textContent = track.name;
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// Mostra o editor
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pianoRollEditor.style.display = 'flex';
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// Redimensiona e desenha
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resizeCanvas();
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// Centraliza o scroll vertical (C5)
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const middleY = (CONSTANTS.TOTAL_KEYS / 2) * CONSTANTS.NOTE_HEIGHT;
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gridContainer.scrollTop = middleY - 200;
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};
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// --- DESENHO E LÓGICA ---
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function resizeCanvas() {
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const totalHeight = CONSTANTS.TOTAL_KEYS * CONSTANTS.NOTE_HEIGHT;
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// Calcula a largura total baseada nos compassos definidos no input
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const barsCount = parseInt(document.getElementById('bars-input')?.value || 1);
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// 1 Compasso = 4 Batidas. Largura = Batidas * Largura da Batida
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const totalWidth = (barsCount * 4) * CONSTANTS.BEAT_WIDTH;
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keysCanvas.width = CONSTANTS.KEY_WIDTH;
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keysCanvas.height = totalHeight;
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gridCanvas.width = totalWidth; // Ajusta largura ao tamanho real da música
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gridCanvas.height = totalHeight;
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// REMOVA ESTA LINHA ANTIGA:
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// CONSTANTS.TICKS_PER_PIXEL = 48 / CONSTANTS.BEAT_WIDTH;
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drawKeys();
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drawGrid();
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drawNotes();
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}
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function drawKeys() {
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keysCtx.clearRect(0, 0, keysCanvas.width, keysCanvas.height);
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for (let i = 0; i < CONSTANTS.TOTAL_KEYS; i++) {
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const midiNote = CONSTANTS.START_NOTE + (CONSTANTS.TOTAL_KEYS - 1 - i);
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const y = i * CONSTANTS.NOTE_HEIGHT;
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const isBlack = isBlackKey(midiNote);
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keysCtx.fillStyle = isBlack ? '#333' : '#eee';
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keysCtx.fillRect(0, y, CONSTANTS.KEY_WIDTH, CONSTANTS.NOTE_HEIGHT);
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keysCtx.strokeStyle = '#555';
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keysCtx.strokeRect(0, y, CONSTANTS.KEY_WIDTH, CONSTANTS.NOTE_HEIGHT);
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if (midiNote % 12 === 0) {
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keysCtx.fillStyle = isBlack ? '#fff' : '#333';
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keysCtx.font = '10px Arial';
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keysCtx.fillText('C' + (Math.floor(midiNote / 12) - 1), 35, y + 14);
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}
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}
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}
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function drawGrid() {
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gridCtx.fillStyle = '#292929';
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gridCtx.fillRect(0, 0, gridCanvas.width, gridCanvas.height);
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// Linhas das notas
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for (let i = 0; i < CONSTANTS.TOTAL_KEYS; i++) {
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const midiNote = CONSTANTS.START_NOTE + (CONSTANTS.TOTAL_KEYS - 1 - i);
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const y = i * CONSTANTS.NOTE_HEIGHT;
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const isBlack = isBlackKey(midiNote);
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gridCtx.fillStyle = isBlack ? '#222' : '#2a2a2a';
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gridCtx.fillRect(0, y, gridCanvas.width, CONSTANTS.NOTE_HEIGHT);
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gridCtx.strokeStyle = '#333';
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gridCtx.beginPath(); gridCtx.moveTo(0, y); gridCtx.lineTo(gridCanvas.width, y); gridCtx.stroke();
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}
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// Linhas verticais (Tempo)
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for (let x = 0; x < gridCanvas.width; x += CONSTANTS.BEAT_WIDTH) {
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gridCtx.beginPath();
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gridCtx.strokeStyle = (x % (CONSTANTS.BEAT_WIDTH * 4) === 0) ? '#666' : '#383838';
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gridCtx.moveTo(x, 0); gridCtx.lineTo(x, gridCanvas.height); gridCtx.stroke();
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}
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}
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function drawNotes() {
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if (!currentTrackId) return;
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const track = appState.pattern.tracks.find(t => t.id === currentTrackId);
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if (!track) return;
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const pattern = track.patterns[track.activePatternIndex];
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const notes = pattern.notes || [];
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gridCtx.fillStyle = '#ffbb00'; // Cor Laranja
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gridCtx.strokeStyle = '#000';
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notes.forEach(note => {
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// Converter MIDI para Y (Invertido)
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const keyIndex = (CONSTANTS.TOTAL_KEYS - 1) - (note.key - CONSTANTS.START_NOTE);
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const y = keyIndex * CONSTANTS.NOTE_HEIGHT;
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// Converter Ticks (pos) para X
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// Se 48 ticks = BEAT_WIDTH (40px) -> pos / 1.2
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const x = note.pos / CONSTANTS.TICKS_PER_PIXEL;
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const width = note.len / CONSTANTS.TICKS_PER_PIXEL;
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gridCtx.fillRect(x + 1, y + 1, width - 2, CONSTANTS.NOTE_HEIGHT - 2);
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gridCtx.strokeRect(x + 1, y + 1, width - 2, CONSTANTS.NOTE_HEIGHT - 2);
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});
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}
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// --- INTERAÇÃO: CRIAR NOTAS ---
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gridCanvas.addEventListener('mousedown', (e) => {
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if (!currentTrackId) return;
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const rect = gridCanvas.getBoundingClientRect();
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const x = e.clientX - rect.left;
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const y = e.clientY - rect.top;
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// 1. Calcular Nota (Y)
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const keyIndex = Math.floor(y / CONSTANTS.NOTE_HEIGHT);
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const midiNote = CONSTANTS.START_NOTE + (CONSTANTS.TOTAL_KEYS - 1 - keyIndex);
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// 2. Calcular Posição (X) e Snap
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// Snap padrão 1/16 = 12 ticks
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const snapTicks = 12;
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const rawTicks = x * CONSTANTS.TICKS_PER_PIXEL;
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const quantizedPos = Math.floor(rawTicks / snapTicks) * snapTicks;
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// 3. Criar Objeto Nota
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const newNote = {
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pos: quantizedPos,
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len: 48, // Duração padrão (1 beat/seminima) - ajuste conforme desejar
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key: midiNote,
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vol: 100,
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pan: 0
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};
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// 4. Atualizar Estado e Redesenhar
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const track = appState.pattern.tracks.find(t => t.id === currentTrackId);
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if (track) {
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const pattern = track.patterns[track.activePatternIndex];
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// Se não existir array de notas, cria
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if (!pattern.notes) pattern.notes = [];
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pattern.notes.push(newNote);
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// Toca som
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const noteName = Tone.Frequency(midiNote, "midi").toNote();
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previewSynth.triggerAttackRelease(noteName, "8n");
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// Redesenha Piano Roll
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drawNotes();
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// IMPORTANTE: Atualizar a UI da lista de trilhas (para aparecer a miniatura)
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// E enviar via Socket para colaboradores
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renderAll();
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sendAction({
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type: "UPDATE_PATTERN_NOTES",
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trackId: currentTrackId,
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patternIndex: track.activePatternIndex,
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notes: pattern.notes
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});
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}
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});
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// Scroll Sync
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gridContainer.addEventListener('scroll', () => {
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keysContainer.scrollTop = gridContainer.scrollTop;
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});
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// Fechar
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document.getElementById('close-piano-roll-btn').addEventListener('click', () => {
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pianoRollEditor.style.display = 'none';
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currentTrackId = null;
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});
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function isBlackKey(note) {
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const n = note % 12;
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return (n === 1 || n === 3 || n === 6 || n === 8 || n === 10);
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}
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</script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/jszip/3.10.1/jszip.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/jszip/3.10.1/jszip.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/tone/14.7.77/Tone.js"></script>
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<script src="assets/js/creations/main.js" type="module"></script>
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<script src="https://cdn.socket.io/4.7.5/socket.io.min.js"></script>
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<script src="assets/js/creations/socket.js" type="module"></script>
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</body>
|
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</html> |