621 lines
17 KiB
HTML
621 lines
17 KiB
HTML
<!doctype html>
|
|
<html lang="en">
|
|
<head>
|
|
<meta charset="UTF-8" />
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
|
<link rel="icon" type="image/png" href="/favicon.png" />
|
|
<title>rSpace Canvas</title>
|
|
<style>
|
|
* {
|
|
margin: 0;
|
|
padding: 0;
|
|
box-sizing: border-box;
|
|
}
|
|
|
|
html,
|
|
body {
|
|
width: 100%;
|
|
height: 100%;
|
|
overflow: hidden;
|
|
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
|
|
}
|
|
|
|
#toolbar {
|
|
position: fixed;
|
|
top: 16px;
|
|
left: 50%;
|
|
transform: translateX(-50%);
|
|
display: flex;
|
|
gap: 8px;
|
|
padding: 8px 16px;
|
|
background: white;
|
|
border-radius: 12px;
|
|
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
|
|
z-index: 1000;
|
|
}
|
|
|
|
#toolbar button {
|
|
padding: 8px 16px;
|
|
border: none;
|
|
border-radius: 8px;
|
|
background: #f1f5f9;
|
|
cursor: pointer;
|
|
font-size: 14px;
|
|
transition: background 0.2s;
|
|
}
|
|
|
|
#toolbar button:hover {
|
|
background: #e2e8f0;
|
|
}
|
|
|
|
#toolbar button.active {
|
|
background: #14b8a6;
|
|
color: white;
|
|
}
|
|
|
|
#community-info {
|
|
position: fixed;
|
|
top: 16px;
|
|
left: 16px;
|
|
padding: 8px 16px;
|
|
background: white;
|
|
border-radius: 8px;
|
|
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
|
|
z-index: 1000;
|
|
}
|
|
|
|
#community-info h2 {
|
|
font-size: 14px;
|
|
color: #0f172a;
|
|
}
|
|
|
|
#community-info p {
|
|
font-size: 12px;
|
|
color: #64748b;
|
|
}
|
|
|
|
#status {
|
|
position: fixed;
|
|
bottom: 16px;
|
|
right: 16px;
|
|
padding: 8px 16px;
|
|
background: white;
|
|
border-radius: 8px;
|
|
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
|
|
font-size: 12px;
|
|
color: #64748b;
|
|
z-index: 1000;
|
|
display: flex;
|
|
align-items: center;
|
|
gap: 8px;
|
|
}
|
|
|
|
#status .indicator {
|
|
width: 8px;
|
|
height: 8px;
|
|
border-radius: 50%;
|
|
background: #64748b;
|
|
}
|
|
|
|
#status.connected .indicator {
|
|
background: #22c55e;
|
|
}
|
|
|
|
#status.disconnected .indicator {
|
|
background: #ef4444;
|
|
}
|
|
|
|
#status.syncing .indicator {
|
|
background: #f59e0b;
|
|
animation: pulse 1s infinite;
|
|
}
|
|
|
|
@keyframes pulse {
|
|
0%, 100% { opacity: 1; }
|
|
50% { opacity: 0.5; }
|
|
}
|
|
|
|
#canvas {
|
|
width: 100%;
|
|
height: 100%;
|
|
background: linear-gradient(#f1f5f9 1px, transparent 1px),
|
|
linear-gradient(90deg, #f1f5f9 1px, transparent 1px);
|
|
background-size: 20px 20px;
|
|
background-position: -1px -1px;
|
|
position: relative;
|
|
overflow: hidden;
|
|
touch-action: none; /* Prevent browser gestures, handle manually */
|
|
}
|
|
|
|
/* Touch-friendly resize handles */
|
|
@media (pointer: coarse) {
|
|
folk-shape::part(resize-top-left),
|
|
folk-shape::part(resize-top-right),
|
|
folk-shape::part(resize-bottom-left),
|
|
folk-shape::part(resize-bottom-right) {
|
|
width: 24px !important;
|
|
height: 24px !important;
|
|
}
|
|
|
|
folk-shape::part(rotation-top-left),
|
|
folk-shape::part(rotation-top-right),
|
|
folk-shape::part(rotation-bottom-left),
|
|
folk-shape::part(rotation-bottom-right) {
|
|
width: 32px !important;
|
|
height: 32px !important;
|
|
}
|
|
}
|
|
|
|
folk-markdown,
|
|
folk-wrapper,
|
|
folk-arrow,
|
|
folk-slide,
|
|
folk-chat,
|
|
folk-google-item,
|
|
folk-piano {
|
|
position: absolute;
|
|
}
|
|
|
|
.connect-mode folk-markdown,
|
|
.connect-mode folk-wrapper {
|
|
cursor: crosshair;
|
|
}
|
|
|
|
.connect-mode folk-markdown:hover,
|
|
.connect-mode folk-wrapper:hover {
|
|
outline: 2px dashed #3b82f6;
|
|
outline-offset: 4px;
|
|
}
|
|
|
|
.connect-source {
|
|
outline: 3px solid #22c55e !important;
|
|
outline-offset: 4px !important;
|
|
}
|
|
</style>
|
|
</head>
|
|
<body>
|
|
<div id="community-info">
|
|
<h2 id="community-name">Loading...</h2>
|
|
<p id="community-slug"></p>
|
|
</div>
|
|
|
|
<div id="toolbar">
|
|
<button id="add-markdown" title="Add Markdown Note">📝 Note</button>
|
|
<button id="add-wrapper" title="Add Wrapped Card">🗂️ Card</button>
|
|
<button id="add-slide" title="Add Slide">🎞️ Slide</button>
|
|
<button id="add-chat" title="Add Chat">💬 Chat</button>
|
|
<button id="add-piano" title="Add Piano">🎹 Piano</button>
|
|
<button id="add-arrow" title="Connect Shapes">🔗 Connect</button>
|
|
<button id="zoom-in" title="Zoom In">+</button>
|
|
<button id="zoom-out" title="Zoom Out">-</button>
|
|
<button id="reset-view" title="Reset View">Reset</button>
|
|
</div>
|
|
|
|
<div id="status" class="disconnected">
|
|
<span class="indicator"></span>
|
|
<span id="status-text">Connecting...</span>
|
|
</div>
|
|
|
|
<div id="canvas"></div>
|
|
|
|
<script type="module">
|
|
import {
|
|
FolkShape,
|
|
FolkMarkdown,
|
|
FolkWrapper,
|
|
FolkArrow,
|
|
FolkSlide,
|
|
FolkChat,
|
|
FolkGoogleItem,
|
|
FolkPiano,
|
|
CommunitySync
|
|
} from "@lib";
|
|
|
|
// Register custom elements
|
|
FolkShape.define();
|
|
FolkMarkdown.define();
|
|
FolkWrapper.define();
|
|
FolkArrow.define();
|
|
FolkSlide.define();
|
|
FolkChat.define();
|
|
FolkGoogleItem.define();
|
|
FolkPiano.define();
|
|
|
|
// Get community info from URL
|
|
const hostname = window.location.hostname;
|
|
const subdomain = hostname.split(".")[0];
|
|
const isLocalhost = hostname === "localhost" || hostname === "127.0.0.1";
|
|
const communitySlug = isLocalhost ? "demo" : subdomain;
|
|
|
|
// Update UI
|
|
document.getElementById("community-name").textContent = communitySlug;
|
|
document.getElementById("community-slug").textContent = `${communitySlug}.rspace.online`;
|
|
|
|
const canvas = document.getElementById("canvas");
|
|
const status = document.getElementById("status");
|
|
const statusText = document.getElementById("status-text");
|
|
let shapeCounter = 0;
|
|
|
|
// Initialize CommunitySync
|
|
const sync = new CommunitySync(communitySlug);
|
|
|
|
// Track if we're processing remote changes to avoid feedback loops
|
|
let isProcessingRemote = false;
|
|
|
|
// Handle connection status
|
|
sync.addEventListener("connected", () => {
|
|
status.className = "connected";
|
|
statusText.textContent = "Connected";
|
|
});
|
|
|
|
sync.addEventListener("disconnected", () => {
|
|
status.className = "disconnected";
|
|
statusText.textContent = "Reconnecting...";
|
|
});
|
|
|
|
sync.addEventListener("synced", (e) => {
|
|
console.log("[Canvas] Initial sync complete:", e.detail.shapes);
|
|
});
|
|
|
|
// Handle shape creation from remote
|
|
sync.addEventListener("create-shape", (e) => {
|
|
const data = e.detail;
|
|
|
|
// Check if shape already exists
|
|
if (document.getElementById(data.id)) {
|
|
return;
|
|
}
|
|
|
|
isProcessingRemote = true;
|
|
const shape = createShapeElement(data);
|
|
setupShapeEventListeners(shape);
|
|
canvas.appendChild(shape);
|
|
sync.registerShape(shape);
|
|
isProcessingRemote = false;
|
|
});
|
|
|
|
// Handle shape deletion from remote
|
|
sync.addEventListener("shape-deleted", (e) => {
|
|
const { shapeId, shape } = e.detail;
|
|
if (shape && shape.parentNode) {
|
|
shape.remove();
|
|
}
|
|
});
|
|
|
|
// Create a shape element from data
|
|
function createShapeElement(data) {
|
|
let shape;
|
|
|
|
switch (data.type) {
|
|
case "folk-arrow":
|
|
shape = document.createElement("folk-arrow");
|
|
if (data.sourceId) shape.sourceId = data.sourceId;
|
|
if (data.targetId) shape.targetId = data.targetId;
|
|
if (data.color) shape.color = data.color;
|
|
if (data.strokeWidth) shape.strokeWidth = data.strokeWidth;
|
|
shape.id = data.id;
|
|
return shape; // Arrows don't have position/size
|
|
case "folk-wrapper":
|
|
shape = document.createElement("folk-wrapper");
|
|
if (data.title) shape.title = data.title;
|
|
if (data.icon) shape.icon = data.icon;
|
|
if (data.primaryColor) shape.primaryColor = data.primaryColor;
|
|
if (data.isMinimized) shape.isMinimized = data.isMinimized;
|
|
if (data.isPinned) shape.isPinned = data.isPinned;
|
|
if (data.tags) shape.tags = data.tags;
|
|
break;
|
|
case "folk-slide":
|
|
shape = document.createElement("folk-slide");
|
|
if (data.label) shape.label = data.label;
|
|
break;
|
|
case "folk-chat":
|
|
shape = document.createElement("folk-chat");
|
|
if (data.roomId) shape.roomId = data.roomId;
|
|
break;
|
|
case "folk-google-item":
|
|
shape = document.createElement("folk-google-item");
|
|
if (data.itemId) shape.itemId = data.itemId;
|
|
if (data.service) shape.service = data.service;
|
|
if (data.title) shape.title = data.title;
|
|
if (data.preview) shape.preview = data.preview;
|
|
if (data.date) shape.date = data.date;
|
|
if (data.thumbnailUrl) shape.thumbnailUrl = data.thumbnailUrl;
|
|
if (data.visibility) shape.visibility = data.visibility;
|
|
break;
|
|
case "folk-piano":
|
|
shape = document.createElement("folk-piano");
|
|
if (data.isMinimized) shape.isMinimized = data.isMinimized;
|
|
break;
|
|
case "folk-markdown":
|
|
default:
|
|
shape = document.createElement("folk-markdown");
|
|
if (data.content) shape.content = data.content;
|
|
break;
|
|
}
|
|
|
|
shape.id = data.id;
|
|
shape.x = data.x || 100;
|
|
shape.y = data.y || 100;
|
|
shape.width = data.width || 300;
|
|
shape.height = data.height || 200;
|
|
if (data.rotation) shape.rotation = data.rotation;
|
|
|
|
return shape;
|
|
}
|
|
|
|
// Setup event listeners for shape
|
|
function setupShapeEventListeners(shape) {
|
|
// Transform events (move, resize, rotate)
|
|
shape.addEventListener("folk-transform", (e) => {
|
|
if (!isProcessingRemote) {
|
|
// Already handled by CommunitySync registration
|
|
}
|
|
});
|
|
|
|
// Content change events (for markdown)
|
|
shape.addEventListener("content-change", (e) => {
|
|
if (!isProcessingRemote) {
|
|
// Already handled by CommunitySync registration
|
|
}
|
|
});
|
|
|
|
// Close button
|
|
shape.addEventListener("close", () => {
|
|
sync.deleteShape(shape.id);
|
|
shape.remove();
|
|
});
|
|
}
|
|
|
|
// Add markdown note button
|
|
document.getElementById("add-markdown").addEventListener("click", () => {
|
|
const id = `shape-${Date.now()}-${++shapeCounter}`;
|
|
const shape = document.createElement("folk-markdown");
|
|
shape.id = id;
|
|
shape.x = 100 + Math.random() * 200;
|
|
shape.y = 100 + Math.random() * 200;
|
|
shape.width = 300;
|
|
shape.height = 200;
|
|
shape.content = "# New Note\n\nStart typing...";
|
|
|
|
setupShapeEventListeners(shape);
|
|
canvas.appendChild(shape);
|
|
sync.registerShape(shape);
|
|
});
|
|
|
|
// Add wrapper card button
|
|
document.getElementById("add-wrapper").addEventListener("click", () => {
|
|
const id = `shape-${Date.now()}-${++shapeCounter}`;
|
|
const colors = ["#14b8a6", "#8b5cf6", "#f59e0b", "#ef4444", "#3b82f6", "#22c55e"];
|
|
const icons = ["📋", "💡", "📌", "🔗", "📁", "⭐"];
|
|
|
|
const shape = document.createElement("folk-wrapper");
|
|
shape.id = id;
|
|
shape.x = 100 + Math.random() * 200;
|
|
shape.y = 100 + Math.random() * 200;
|
|
shape.width = 320;
|
|
shape.height = 240;
|
|
shape.title = "New Card";
|
|
shape.icon = icons[Math.floor(Math.random() * icons.length)];
|
|
shape.primaryColor = colors[Math.floor(Math.random() * colors.length)];
|
|
|
|
// Add some placeholder content inside the wrapper
|
|
const content = document.createElement("div");
|
|
content.style.padding = "16px";
|
|
content.style.color = "#374151";
|
|
content.innerHTML = "<p>Click to edit this card...</p>";
|
|
shape.appendChild(content);
|
|
|
|
setupShapeEventListeners(shape);
|
|
canvas.appendChild(shape);
|
|
sync.registerShape(shape);
|
|
});
|
|
|
|
// Add slide button
|
|
document.getElementById("add-slide").addEventListener("click", () => {
|
|
const id = `shape-${Date.now()}-${++shapeCounter}`;
|
|
const shape = document.createElement("folk-slide");
|
|
shape.id = id;
|
|
shape.x = 100 + Math.random() * 200;
|
|
shape.y = 100 + Math.random() * 200;
|
|
shape.width = 720;
|
|
shape.height = 480;
|
|
shape.label = `Slide ${shapeCounter}`;
|
|
|
|
setupShapeEventListeners(shape);
|
|
canvas.appendChild(shape);
|
|
sync.registerShape(shape);
|
|
});
|
|
|
|
// Add chat button
|
|
document.getElementById("add-chat").addEventListener("click", () => {
|
|
const id = `shape-${Date.now()}-${++shapeCounter}`;
|
|
const shape = document.createElement("folk-chat");
|
|
shape.id = id;
|
|
shape.x = 100 + Math.random() * 200;
|
|
shape.y = 100 + Math.random() * 200;
|
|
shape.width = 400;
|
|
shape.height = 500;
|
|
shape.roomId = `room-${id}`;
|
|
|
|
setupShapeEventListeners(shape);
|
|
canvas.appendChild(shape);
|
|
sync.registerShape(shape);
|
|
});
|
|
|
|
// Add piano button
|
|
document.getElementById("add-piano").addEventListener("click", () => {
|
|
const id = `shape-${Date.now()}-${++shapeCounter}`;
|
|
const shape = document.createElement("folk-piano");
|
|
shape.id = id;
|
|
shape.x = 100 + Math.random() * 200;
|
|
shape.y = 100 + Math.random() * 200;
|
|
shape.width = 800;
|
|
shape.height = 600;
|
|
|
|
setupShapeEventListeners(shape);
|
|
canvas.appendChild(shape);
|
|
sync.registerShape(shape);
|
|
});
|
|
|
|
// Arrow connection mode
|
|
let connectMode = false;
|
|
let connectSource = null;
|
|
const addArrowBtn = document.getElementById("add-arrow");
|
|
|
|
addArrowBtn.addEventListener("click", () => {
|
|
connectMode = !connectMode;
|
|
addArrowBtn.classList.toggle("active", connectMode);
|
|
canvas.classList.toggle("connect-mode", connectMode);
|
|
|
|
if (!connectMode && connectSource) {
|
|
connectSource.classList.remove("connect-source");
|
|
connectSource = null;
|
|
}
|
|
});
|
|
|
|
// Handle shape clicks for connection mode
|
|
canvas.addEventListener("click", (e) => {
|
|
if (!connectMode) return;
|
|
|
|
const target = e.target.closest("folk-markdown, folk-wrapper");
|
|
if (!target || !target.id) return;
|
|
|
|
e.stopPropagation();
|
|
|
|
if (!connectSource) {
|
|
// First click - select source
|
|
connectSource = target;
|
|
target.classList.add("connect-source");
|
|
} else if (target !== connectSource) {
|
|
// Second click - create arrow
|
|
const arrowId = `arrow-${Date.now()}-${++shapeCounter}`;
|
|
const colors = ["#374151", "#ef4444", "#f59e0b", "#22c55e", "#3b82f6", "#8b5cf6"];
|
|
|
|
const arrow = document.createElement("folk-arrow");
|
|
arrow.id = arrowId;
|
|
arrow.sourceId = connectSource.id;
|
|
arrow.targetId = target.id;
|
|
arrow.color = colors[Math.floor(Math.random() * colors.length)];
|
|
|
|
canvas.appendChild(arrow);
|
|
sync.registerShape(arrow);
|
|
|
|
// Reset connection mode
|
|
connectSource.classList.remove("connect-source");
|
|
connectSource = null;
|
|
connectMode = false;
|
|
addArrowBtn.classList.remove("active");
|
|
canvas.classList.remove("connect-mode");
|
|
}
|
|
});
|
|
|
|
// Zoom and pan controls
|
|
let scale = 1;
|
|
let panX = 0;
|
|
let panY = 0;
|
|
const minScale = 0.25;
|
|
const maxScale = 4;
|
|
|
|
function updateCanvasTransform() {
|
|
canvas.style.transform = `translate(${panX}px, ${panY}px) scale(${scale})`;
|
|
canvas.style.transformOrigin = "center center";
|
|
}
|
|
|
|
document.getElementById("zoom-in").addEventListener("click", () => {
|
|
scale = Math.min(scale * 1.25, maxScale);
|
|
updateCanvasTransform();
|
|
});
|
|
|
|
document.getElementById("zoom-out").addEventListener("click", () => {
|
|
scale = Math.max(scale / 1.25, minScale);
|
|
updateCanvasTransform();
|
|
});
|
|
|
|
document.getElementById("reset-view").addEventListener("click", () => {
|
|
scale = 1;
|
|
panX = 0;
|
|
panY = 0;
|
|
updateCanvasTransform();
|
|
});
|
|
|
|
// Touch gesture handling for pinch-to-zoom and two-finger pan
|
|
let initialDistance = 0;
|
|
let initialScale = 1;
|
|
let lastTouchCenter = null;
|
|
|
|
function getTouchDistance(touches) {
|
|
const dx = touches[0].clientX - touches[1].clientX;
|
|
const dy = touches[0].clientY - touches[1].clientY;
|
|
return Math.sqrt(dx * dx + dy * dy);
|
|
}
|
|
|
|
function getTouchCenter(touches) {
|
|
return {
|
|
x: (touches[0].clientX + touches[1].clientX) / 2,
|
|
y: (touches[0].clientY + touches[1].clientY) / 2,
|
|
};
|
|
}
|
|
|
|
canvas.addEventListener("touchstart", (e) => {
|
|
if (e.touches.length === 2) {
|
|
e.preventDefault();
|
|
initialDistance = getTouchDistance(e.touches);
|
|
initialScale = scale;
|
|
lastTouchCenter = getTouchCenter(e.touches);
|
|
}
|
|
}, { passive: false });
|
|
|
|
canvas.addEventListener("touchmove", (e) => {
|
|
if (e.touches.length === 2) {
|
|
e.preventDefault();
|
|
|
|
// Pinch-to-zoom
|
|
const currentDistance = getTouchDistance(e.touches);
|
|
const scaleChange = currentDistance / initialDistance;
|
|
scale = Math.min(Math.max(initialScale * scaleChange, minScale), maxScale);
|
|
|
|
// Two-finger pan
|
|
const currentCenter = getTouchCenter(e.touches);
|
|
if (lastTouchCenter) {
|
|
panX += currentCenter.x - lastTouchCenter.x;
|
|
panY += currentCenter.y - lastTouchCenter.y;
|
|
}
|
|
lastTouchCenter = currentCenter;
|
|
|
|
updateCanvasTransform();
|
|
}
|
|
}, { passive: false });
|
|
|
|
canvas.addEventListener("touchend", (e) => {
|
|
if (e.touches.length < 2) {
|
|
initialDistance = 0;
|
|
lastTouchCenter = null;
|
|
}
|
|
});
|
|
|
|
// Mouse wheel zoom
|
|
canvas.addEventListener("wheel", (e) => {
|
|
e.preventDefault();
|
|
const zoomFactor = e.deltaY > 0 ? 0.9 : 1.1;
|
|
scale = Math.min(Math.max(scale * zoomFactor, minScale), maxScale);
|
|
updateCanvasTransform();
|
|
}, { passive: false });
|
|
|
|
// Keep-alive ping
|
|
setInterval(() => {
|
|
if (sync.doc) {
|
|
// Sync is connected, nothing to do
|
|
}
|
|
}, 30000);
|
|
|
|
// Connect to server
|
|
const protocol = window.location.protocol === "https:" ? "wss:" : "ws:";
|
|
const wsUrl = `${protocol}//${window.location.host}/ws/${communitySlug}`;
|
|
sync.connect(wsUrl);
|
|
|
|
// Debug: expose sync for console inspection
|
|
window.sync = sync;
|
|
</script>
|
|
</body>
|
|
</html>
|