init commit

remotion/node_modules/@remotion/studio/dist/helpers/get-sequence-visible-range.js

@@ -0,0 +1,39 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getTimelineVisibleDuration = exports.getTimelineVisibleStart = exports.getCascadedStart = void 0;
+const getCascadedStart = (sequence, sequences) => {
+    if (!sequence.parent) {
+        return sequence.from;
+    }
+    const parent = sequences.find((s) => s.id === sequence.parent);
+    if (!parent) {
+        throw new TypeError('Parent not found for sequence ' + sequence.id);
+    }
+    return (0, exports.getCascadedStart)(parent, sequences) + sequence.from;
+};
+exports.getCascadedStart = getCascadedStart;
+const getTimelineVisibleStart = (sequence, sequences) => {
+    const cascadedStart = Math.max(0, (0, exports.getCascadedStart)(sequence, sequences));
+    if (!sequence.parent) {
+        return cascadedStart;
+    }
+    const parent = sequences.find((s) => s.id === sequence.parent);
+    if (!parent) {
+        throw new TypeError('Parent not found for sequence ' + sequence.id);
+    }
+    const timelineVisibleStart = (0, exports.getTimelineVisibleStart)(parent, sequences);
+    return Math.max(timelineVisibleStart, cascadedStart);
+};
+exports.getTimelineVisibleStart = getTimelineVisibleStart;
+const getTimelineVisibleDuration = (sequence, sequences) => {
+    const visibleDuration = sequence.duration + Math.min(sequence.from, 0);
+    if (!sequence.parent) {
+        return visibleDuration;
+    }
+    const parent = sequences.find((s) => s.id === sequence.parent);
+    if (!parent) {
+        throw new TypeError('Parent not found for sequence ' + sequence.id);
+    }
+    return Math.min(visibleDuration, (0, exports.getTimelineVisibleDuration)(parent, sequences));
+};
+exports.getTimelineVisibleDuration = getTimelineVisibleDuration;