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remotion/node_modules/@remotion/player/dist/cjs/ThumbnailUI.js

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+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || (function () {
+    var ownKeys = function(o) {
+        ownKeys = Object.getOwnPropertyNames || function (o) {
+            var ar = [];
+            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
+            return ar;
+        };
+        return ownKeys(o);
+    };
+    return function (mod) {
+        if (mod && mod.__esModule) return mod;
+        var result = {};
+        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
+        __setModuleDefault(result, mod);
+        return result;
+    };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+const jsx_runtime_1 = require("react/jsx-runtime");
+const react_1 = __importStar(require("react"));
+const remotion_1 = require("remotion");
+const calculate_scale_js_1 = require("./calculate-scale.js");
+const error_boundary_js_1 = require("./error-boundary.js");
+const player_css_classname_js_1 = require("./player-css-classname.js");
+const use_buffer_state_emitter_js_1 = require("./use-buffer-state-emitter.js");
+const use_thumbnail_js_1 = require("./use-thumbnail.js");
+const is_node_js_1 = require("./utils/is-node.js");
+const use_element_size_js_1 = require("./utils/use-element-size.js");
+const reactVersion = react_1.default.version.split('.')[0];
+if (reactVersion === '0') {
+    throw new Error(`Version ${reactVersion} of "react" is not supported by Remotion`);
+}
+const doesReactVersionSupportSuspense = parseInt(reactVersion, 10) >= 18;
+const ThumbnailUI = ({ style, inputProps, errorFallback, renderLoading, className, overflowVisible, noSuspense, overrideInternalClassName, }, ref) => {
+    var _a, _b;
+    const config = remotion_1.Internals.useUnsafeVideoConfig();
+    const video = remotion_1.Internals.useVideo();
+    const container = (0, react_1.useRef)(null);
+    const canvasSize = (0, use_element_size_js_1.useElementSize)(container, {
+        triggerOnWindowResize: false,
+        shouldApplyCssTransforms: false,
+    });
+    const layout = (0, react_1.useMemo)(() => {
+        if (!config || !canvasSize) {
+            return null;
+        }
+        return (0, calculate_scale_js_1.calculateCanvasTransformation)({
+            canvasSize,
+            compositionHeight: config.height,
+            compositionWidth: config.width,
+            previewSize: 'auto',
+        });
+    }, [canvasSize, config]);
+    const scale = (_a = layout === null || layout === void 0 ? void 0 : layout.scale) !== null && _a !== void 0 ? _a : 1;
+    const thumbnail = (0, use_thumbnail_js_1.useThumbnail)();
+    (0, use_buffer_state_emitter_js_1.useBufferStateEmitter)(thumbnail.emitter);
+    (0, react_1.useImperativeHandle)(ref, () => {
+        const methods = {
+            getContainerNode: () => container.current,
+            getScale: () => scale,
+        };
+        return Object.assign(thumbnail.emitter, methods);
+    }, [scale, thumbnail.emitter]);
+    const VideoComponent = video ? video.component : null;
+    const outerStyle = (0, react_1.useMemo)(() => {
+        return (0, calculate_scale_js_1.calculateOuterStyle)({
+            config,
+            style,
+            canvasSize,
+            overflowVisible,
+            layout,
+        });
+    }, [canvasSize, config, layout, overflowVisible, style]);
+    const outer = (0, react_1.useMemo)(() => {
+        return (0, calculate_scale_js_1.calculateOuter)({ config, layout, scale, overflowVisible });
+    }, [config, layout, overflowVisible, scale]);
+    const containerStyle = (0, react_1.useMemo)(() => {
+        return (0, calculate_scale_js_1.calculateContainerStyle)({
+            config,
+            layout,
+            scale,
+            overflowVisible,
+        });
+    }, [config, layout, overflowVisible, scale]);
+    const onError = (0, react_1.useCallback)((error) => {
+        // Pay attention to `this context`
+        thumbnail.emitter.dispatchError(error);
+    }, [thumbnail.emitter]);
+    const loadingMarkup = (0, react_1.useMemo)(() => {
+        return renderLoading
+            ? renderLoading({
+                height: outerStyle.height,
+                width: outerStyle.width,
+                isBuffering: false,
+            })
+            : null;
+    }, [outerStyle.height, outerStyle.width, renderLoading]);
+    const currentScaleContext = (0, react_1.useMemo)(() => {
+        return {
+            type: 'scale',
+            scale,
+        };
+    }, [scale]);
+    if (!config) {
+        return null;
+    }
+    const content = ((0, jsx_runtime_1.jsx)("div", { style: outer, children: (0, jsx_runtime_1.jsx)("div", { style: containerStyle, className: (0, player_css_classname_js_1.playerCssClassname)(overrideInternalClassName), children: VideoComponent ? ((0, jsx_runtime_1.jsx)(error_boundary_js_1.ErrorBoundary, { onError: onError, errorFallback: errorFallback, children: (0, jsx_runtime_1.jsx)(remotion_1.Internals.CurrentScaleContext.Provider, { value: currentScaleContext, children: (0, jsx_runtime_1.jsx)(VideoComponent, { ...((_b = video === null || video === void 0 ? void 0 : video.props) !== null && _b !== void 0 ? _b : {}), ...(inputProps !== null && inputProps !== void 0 ? inputProps : {}) }) }) })) : null }) }));
+    if (noSuspense || (is_node_js_1.IS_NODE && !doesReactVersionSupportSuspense)) {
+        return ((0, jsx_runtime_1.jsx)("div", { ref: container, style: outerStyle, className: className, children: content }));
+    }
+    return ((0, jsx_runtime_1.jsx)("div", { ref: container, style: outerStyle, className: className, children: (0, jsx_runtime_1.jsx)(react_1.Suspense, { fallback: loadingMarkup, children: content }) }));
+};
+exports.default = (0, react_1.forwardRef)(ThumbnailUI);