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| author | Maze Winther <mazewinther@gmail.com> | 2025-07-20 16:36:21 +0200 |
|---|---|---|
| committer | Maze Winther <mazewinther@gmail.com> | 2025-07-20 16:36:21 +0200 |
| commit | ba3da43728bc051aa033dc7b45042b0f0f788e63 (patch) | |
| tree | 6039c0ddd5b19c7ecbcfbc6635e2495d85bd948b /apps/web/src/lib/timeline.ts | |
| parent | afa8f426fbe8617980d848cdda977f2ab47b5e4e (diff) | |
| parent | baaf773b809674c07b4ab17ae3098abd768050ab (diff) | |
| download | opencut-ba3da43728bc051aa033dc7b45042b0f0f788e63.tar.gz | |
Merge branch 'staging'
Diffstat (limited to 'apps/web/src/lib/timeline.ts')
| -rw-r--r-- | apps/web/src/lib/timeline.ts | 108 |
1 files changed, 54 insertions, 54 deletions
diff --git a/apps/web/src/lib/timeline.ts b/apps/web/src/lib/timeline.ts index 8e7648f4..531defac 100644 --- a/apps/web/src/lib/timeline.ts +++ b/apps/web/src/lib/timeline.ts @@ -1,54 +1,54 @@ -import { TimelineElement } from "@/types/timeline"; - -// Helper function to check for element overlaps and prevent invalid timeline states -export const checkElementOverlaps = (elements: TimelineElement[]): boolean => { - // Sort elements by start time - const sortedElements = [...elements].sort( - (a, b) => a.startTime - b.startTime, - ); - - for (let i = 0; i < sortedElements.length - 1; i++) { - const current = sortedElements[i]; - const next = sortedElements[i + 1]; - - const currentEnd = - current.startTime + - (current.duration - current.trimStart - current.trimEnd); - - // Check if current element overlaps with next element - if (currentEnd > next.startTime) return true; // Overlap detected - } - - return false; // No overlaps -}; - -// Helper function to resolve overlaps by adjusting element positions -export const resolveElementOverlaps = ( - elements: TimelineElement[], -): TimelineElement[] => { - // Sort elements by start time - const sortedElements = [...elements].sort( - (a, b) => a.startTime - b.startTime, - ); - const resolvedElements: TimelineElement[] = []; - - for (let i = 0; i < sortedElements.length; i++) { - const current = { ...sortedElements[i] }; - - if (resolvedElements.length > 0) { - const previous = resolvedElements[resolvedElements.length - 1]; - const previousEnd = - previous.startTime + - (previous.duration - previous.trimStart - previous.trimEnd); - - // If current element would overlap with previous, push it after previous ends - if (current.startTime < previousEnd) { - current.startTime = previousEnd; - } - } - - resolvedElements.push(current); - } - - return resolvedElements; -}; +import { TimelineElement } from "@/types/timeline";
+
+// Helper function to check for element overlaps and prevent invalid timeline states
+export const checkElementOverlaps = (elements: TimelineElement[]): boolean => {
+ // Sort elements by start time
+ const sortedElements = [...elements].sort(
+ (a, b) => a.startTime - b.startTime
+ );
+
+ for (let i = 0; i < sortedElements.length - 1; i++) {
+ const current = sortedElements[i];
+ const next = sortedElements[i + 1];
+
+ const currentEnd =
+ current.startTime +
+ (current.duration - current.trimStart - current.trimEnd);
+
+ // Check if current element overlaps with next element
+ if (currentEnd > next.startTime) return true; // Overlap detected
+ }
+
+ return false; // No overlaps
+};
+
+// Helper function to resolve overlaps by adjusting element positions
+export const resolveElementOverlaps = (
+ elements: TimelineElement[]
+): TimelineElement[] => {
+ // Sort elements by start time
+ const sortedElements = [...elements].sort(
+ (a, b) => a.startTime - b.startTime
+ );
+ const resolvedElements: TimelineElement[] = [];
+
+ for (let i = 0; i < sortedElements.length; i++) {
+ const current = { ...sortedElements[i] };
+
+ if (resolvedElements.length > 0) {
+ const previous = resolvedElements[resolvedElements.length - 1];
+ const previousEnd =
+ previous.startTime +
+ (previous.duration - previous.trimStart - previous.trimEnd);
+
+ // If current element would overlap with previous, push it after previous ends
+ if (current.startTime < previousEnd) {
+ current.startTime = previousEnd;
+ }
+ }
+
+ resolvedElements.push(current);
+ }
+
+ return resolvedElements;
+};
|
