PPTX Viewer

1"use client";
2 
3import * as React from "react";
4 
5import { cn } from "@/lib/utils";
6import { joinEffectKey } from "@/lib/effect-key";
7import { useKeyedLayoutEffect } from "@/hooks/use-keyed-layout-effect";
8import { useKeyedMountEffect } from "@/hooks/use-keyed-mount-effect";
9import { useMountEffect } from "@/hooks/use-mount-effect";
10import {
11  createViewerResource,
12  type ViewerResource,
13} from "@/lib/viewer-resource";
14 
15import { getPptxFitScale, getPptxResetKey } from "./pptx-viewer-core";
16import {
17  FILE_VIEWER_BEFORE_LAYOUT_MOTION_EVENT,
18  readFileViewerBeforeLayoutMotionFrame,
19} from "./file-viewer-elements";
20import {
21  captureFileViewerFitWidthAnchorScreenOffset,
22  createFileViewerFitWidthSurfaceMotionResolver,
23  FILE_VIEWER_FIT_WIDTH_ANCHOR_BLOCK_PROPERTY,
24  resolveFileViewerFitWidthMotionAnchorBlock,
25} from "./file-viewer-fit-width-motion";
26import type { FileViewerDocumentSurfaceMotionResolver } from "./file-viewer-motion-kernel";
27import type { FileViewerMotionFrame } from "./file-viewer-motion-plan";
28import { resolveFileViewerRendererLayoutInlineSize } from "./file-viewer-renderer-contract";
29import {
30  useOptionalFileViewerRendererEnvironment,
31  useOptionalFileViewerRendererFrame,
32} from "./file-viewer-renderer-frame";
33import { useReadingFractionRebase } from "./use-reading-fraction-rebase";
34import { PptxViewerFallback } from "./pptx-viewer-fallback";
35import { useRetainedPptxSource } from "./pptx-viewer-hooks";
36import { preloadPptxRenderer } from "./pptx-viewer-renderer";
37import { createPptxScrollActivity } from "./pptx-viewer-scroll";
38import {
39  PPTX_SLIDE_GAP,
40  PPTX_SLIDE_PADDING,
41  PptxSlideScroller,
42} from "./pptx-viewer-slide";
43import { evictPptxSource } from "./pptx-viewer-source";
44import type { PptxViewerProps } from "./pptx-viewer-types";
45import { usePptxViewportWidth } from "./pptx-viewer-viewport";
46import {
47  createPptxSlideLayout,
48  getPptxSlideAtScrollMarker,
49  getPptxSlideTop,
50  PPTX_READING_MARKER_RATIO,
51  usePptxVisibleSlide,
52} from "./pptx-viewer-visible-slide";
53import { usePptxZoom } from "./pptx-viewer-zoom";
54import {
55  createPptxZoomMotionController,
56  PPTX_ZOOM_MOTION_TOTAL_MS,
57} from "./pptx-viewer-zoom-motion";
58import { useIsClient } from "./use-is-client";
59import { ViewerControls } from "./viewer-controls";
60import { ViewerErrorBoundary } from "./viewer-error";
61 
62export type { PptxDocumentSource, PptxViewerProps } from "./pptx-viewer-types";
63export type {
64  PptxSourceLoadTiming,
65  PptxSlideRenderTiming,
66  PptxSlideOverlayProps,
67// … truncated