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fix in mobile

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This commit is contained in:
hamid zarghami
2026-07-04 14:43:51 +03:30
parent 63a774c4af
commit 80a92ea4c4
5 changed files with 238 additions and 88 deletions
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src/index.css
+10
View File
@@ -276,3 +276,13 @@ html {
.flipbook-container.flipbook-magnifier-active .stf__item {
pointer-events: auto;
}
/* جلوگیری از اسکرول/ورق‌خوردن پیش‌فرض مرورگر هنگام لمس با ذره‌بین فعال */
.flipbook-container.flipbook-magnifier-active {
touch-action: none;
}
/* در حین انیمیشن ورق، hit-test ذره‌بین روی صفحات در حال حرکت انجام نشود */
.flipbook-flipping .flipbook-container.flipbook-magnifier-active .stf__item {
pointer-events: none;
}
src/pages/viewer/components/BookViewer.tsx
+42 -11
View File
@@ -139,6 +139,7 @@ const BookViewer: FC<BookViewerProps> = ({ pages, catalogSize, documentSettings
isBookFlippingRef.current = flipping;
flipbookWrapperRef.current?.classList.toggle("relative", flipping);
flipbookWrapperRef.current?.classList.toggle("z-10", flipping);
flipbookWrapperRef.current?.classList.toggle("flipbook-flipping", flipping);
spineOverlayRef.current?.classList.toggle("z-50", !flipping);
spineOverlayRef.current?.classList.toggle("z-0", flipping);
}, []);
@@ -231,6 +232,8 @@ const BookViewer: FC<BookViewerProps> = ({ pages, catalogSize, documentSettings
const pagePixelWidth = viewportFit.w;
const pagePixelHeight = viewportFit.h;
const contentScale = viewportFit.contentScale;
const flipDisabledOnMobile = !isDesktop && magnifierEnabled;
const magnifierLockedPageId = usePortrait ? (pages[currentPage]?.id ?? null) : null;
const flipKey = `${usePortrait ? "portrait" : "spread"}-${pagePixelWidth}-${pagePixelHeight}-${flipIndexCount}`;
@@ -399,6 +402,12 @@ const BookViewer: FC<BookViewerProps> = ({ pages, catalogSize, documentSettings
[flipIndexCount, scheduleEntranceForIndices, getVisibleLogicalIndices, toLogicalIndex],
);
const beginPageNavigation = useCallback(() => {
if (flipDisabledOnMobile) return false;
setBookFlippingVisual(true);
return true;
}, [flipDisabledOnMobile, setBookFlippingVisual]);
/** بعد از اتمام انیمیشن ورق، ایندکس واقعی کتاب را می‌گیریم و انیمیشن ورود را یک‌بار شروع می‌کنیم */
const handleChangeState = useCallback(
(e: PageFlipStateEvent) => {
@@ -415,23 +424,25 @@ const BookViewer: FC<BookViewerProps> = ({ pages, catalogSize, documentSettings
const goToNextPage = useCallback(() => {
if (currentPage >= pages.length - 1) return;
if (!beginPageNavigation()) return;
const api = bookRef.current?.pageFlip() as PageFlipWithFlipController | undefined;
if (isRtlBook) {
triggerFlipPrev(api);
} else {
api?.flipNext();
}
}, [currentPage, pages.length, isRtlBook]);
}, [currentPage, pages.length, isRtlBook, beginPageNavigation]);
const goToPrevPage = useCallback(() => {
if (currentPage <= 0) return;
if (!beginPageNavigation()) return;
const api = bookRef.current?.pageFlip() as PageFlipWithFlipController | undefined;
if (isRtlBook) {
api?.flipNext();
} else {
triggerFlipPrev(api);
}
}, [currentPage, isRtlBook]);
}, [currentPage, isRtlBook, beginPageNavigation]);
const stopAutoPlayByUser = useCallback(() => {
if (isAutoPlayActive) {
@@ -459,10 +470,17 @@ const BookViewer: FC<BookViewerProps> = ({ pages, catalogSize, documentSettings
return () => window.removeEventListener("keydown", handleKeyDown);
}, [magnifierEnabled]);
useEffect(() => {
if (flipDisabledOnMobile && isAutoPlayActive) {
setIsAutoPlayActive(false);
}
}, [flipDisabledOnMobile, isAutoPlayActive]);
const navigateToPageIndex = useCallback(
(targetIndex: number) => {
const pageFlipAPI = bookRef.current?.pageFlip();
if (!pageFlipAPI) return;
if (!beginPageNavigation()) return;
const logicalIdx = Math.max(0, Math.min(targetIndex, pages.length - 1));
const flipIdx = toFlipIndex(logicalIdx);
@@ -470,7 +488,7 @@ const BookViewer: FC<BookViewerProps> = ({ pages, catalogSize, documentSettings
lastFlipPageRef.current = logicalIdx;
scheduleEntranceForIndices(getVisibleLogicalIndices(flipIdx));
},
[pages.length, scheduleEntranceForIndices, getVisibleLogicalIndices, toFlipIndex],
[pages.length, scheduleEntranceForIndices, getVisibleLogicalIndices, toFlipIndex, beginPageNavigation],
);
const handleLinkClick = useCallback(
@@ -479,6 +497,7 @@ const BookViewer: FC<BookViewerProps> = ({ pages, catalogSize, documentSettings
stopAutoPlayByUser();
if (!linkUrl.startsWith("page://")) return;
if (flipDisabledOnMobile) return;
const action = linkUrl.replace("page://", "");
@@ -497,7 +516,7 @@ const BookViewer: FC<BookViewerProps> = ({ pages, catalogSize, documentSettings
}
}
},
[pages.length, goToNextPage, goToPrevPage, navigateToPageIndex, stopAutoPlayByUser],
[pages.length, goToNextPage, goToPrevPage, navigateToPageIndex, stopAutoPlayByUser, flipDisabledOnMobile],
);
const prevFlipKeyRef = useRef(flipKey);
@@ -518,7 +537,7 @@ const BookViewer: FC<BookViewerProps> = ({ pages, catalogSize, documentSettings
// پخش خودکار
useEffect(() => {
if (!isAutoPlayActive || pages.length <= 1) return;
if (!isAutoPlayActive || pages.length <= 1 || flipDisabledOnMobile) return;
const timer = setInterval(() => {
if (currentPage >= pages.length - 1) {
bookRef.current?.pageFlip()?.turnToPage?.(toFlipIndex(0));
@@ -534,7 +553,7 @@ const BookViewer: FC<BookViewerProps> = ({ pages, catalogSize, documentSettings
}
}, AUTO_PLAY_INTERVAL_MS);
return () => clearInterval(timer);
}, [isAutoPlayActive, currentPage, pages.length, isRtlBook, toFlipIndex]);
}, [isAutoPlayActive, currentPage, pages.length, isRtlBook, toFlipIndex, flipDisabledOnMobile]);
return (
<div className="flex flex-col items-center gap-4 md:gap-6 w-full h-full max-md:min-h-0 max-md:max-w-full max-md:overflow-x-hidden max-md:pb-[env(safe-area-inset-bottom,0px)]" dir="rtl">
@@ -560,6 +579,7 @@ const BookViewer: FC<BookViewerProps> = ({ pages, catalogSize, documentSettings
className="max-w-full flex justify-center shrink-0 rounded-sm"
style={{
cursor: magnifierEnabled ? "zoom-in" : undefined,
touchAction: magnifierEnabled ? "none" : undefined,
overflow: "hidden",
width: usePortrait ? pagePixelWidth : pagePixelWidth * 2,
height: pagePixelHeight,
@@ -583,12 +603,12 @@ const BookViewer: FC<BookViewerProps> = ({ pages, catalogSize, documentSettings
autoSize={false}
maxShadowOpacity={legacyIOS ? 0 : isDesktop ? 0.55 : 0.32}
showCover={hasMultiplePages}
mobileScrollSupport={!usePortrait}
mobileScrollSupport={!usePortrait && !magnifierEnabled}
clickEventForward={true}
useMouseEvents={hasMultiplePages && !magnifierEnabled}
swipeDistance={hasMultiplePages ? (usePortrait ? 48 : 30) : 9999}
swipeDistance={flipDisabledOnMobile || !hasMultiplePages ? 9999 : usePortrait ? 48 : 30}
startZIndex={1}
showPageCorners={hasMultiplePages}
showPageCorners={hasMultiplePages && !flipDisabledOnMobile}
disableFlipByClick={true}
className={clx(
"flipbook-container mx-auto max-w-full",
@@ -626,6 +646,9 @@ const BookViewer: FC<BookViewerProps> = ({ pages, catalogSize, documentSettings
enabled={magnifierEnabled}
containerRef={bookAreaRef}
interactionRef={flipbookWrapperRef}
isFlippingRef={isBookFlippingRef}
lockedPageId={magnifierLockedPageId}
blockFlipTouch={flipDisabledOnMobile}
pages={displayPages}
pageWidth={pagePixelWidth}
pageHeight={pagePixelHeight}
@@ -651,9 +674,13 @@ const BookViewer: FC<BookViewerProps> = ({ pages, catalogSize, documentSettings
goToPrevPage();
}
}}
disabled={leftToRightFlip ? currentPage >= pages.length - 1 : currentPage <= 0}
disabled={
flipDisabledOnMobile ||
(leftToRightFlip ? currentPage >= pages.length - 1 : currentPage <= 0)
}
className="p-2 md:p-2 min-h-11 min-w-11 md:min-h-0 md:min-w-0 inline-flex items-center justify-center rounded-full hover:bg-gray-100 active:bg-gray-200 disabled:opacity-30 disabled:cursor-not-allowed transition-all"
aria-label={leftToRightFlip ? "صفحه بعد" : "صفحه قبل"}
title={flipDisabledOnMobile ? "برای ورق زدن ابتدا ذره‌بین را خاموش کنید" : undefined}
>
<ArrowRight2 color="black" size={20} className="text-gray-700 md:w-6 md:h-6" />
</button>
@@ -680,9 +707,13 @@ const BookViewer: FC<BookViewerProps> = ({ pages, catalogSize, documentSettings
goToNextPage();
}
}}
disabled={leftToRightFlip ? currentPage <= 0 : currentPage >= pages.length - 1}
disabled={
flipDisabledOnMobile ||
(leftToRightFlip ? currentPage <= 0 : currentPage >= pages.length - 1)
}
className="p-2 md:p-2 min-h-11 min-w-11 md:min-h-0 md:min-w-0 inline-flex items-center justify-center rounded-full hover:bg-gray-100 active:bg-gray-200 disabled:opacity-30 disabled:cursor-not-allowed transition-all"
aria-label={leftToRightFlip ? "صفحه قبل" : "صفحه بعد"}
title={flipDisabledOnMobile ? "برای ورق زدن ابتدا ذره‌بین را خاموش کنید" : undefined}
>
<ArrowLeft2 color="black" size={20} className="text-gray-700 md:w-6 md:h-6" />
</button>
src/pages/viewer/components/Magnifier/Magnifier.tsx
+19 -3
View File
@@ -21,6 +21,11 @@ export type MagnifierProps = {
contentScale: number;
pageDefaults: PageBackgroundDefaults;
useHardPage?: boolean;
/** در حین انیمیشن ورق‌خوردن true است */
isFlippingRef: RefObject<boolean>;
/** در حالت تک‌صفحه (موبایل) همیشه صفحهٔ فعلی بزرگ‌نمایی می‌شود */
lockedPageId?: number | null;
blockFlipTouch?: boolean;
/** با تغییر آن (ورق خوردن) ذره‌بین ریست می‌شود */
pageIndex?: number;
};
@@ -36,6 +41,9 @@ const Magnifier = memo(
contentScale,
pageDefaults,
useHardPage = false,
isFlippingRef,
lockedPageId = null,
blockFlipTouch = false,
pageIndex,
}: MagnifierProps) => {
const overlayRef = useRef<HTMLDivElement>(null);
@@ -54,15 +62,23 @@ const Magnifier = memo(
overlayRef,
lensRef,
mirrorRef,
isFlippingRef,
lockedPageId,
blockFlipTouch,
pageIndex,
onActivePageChange: handleActivePageChange,
});
const activePage = useMemo(
() => (activePageId != null ? pages.find((p) => p.id === activePageId) : undefined),
[pages, activePageId],
const lockedPage = useMemo(
() => (lockedPageId != null ? pages.find((p) => p.id === lockedPageId) : undefined),
[lockedPageId, pages],
);
const activePage = useMemo(() => {
if (lockedPage) return lockedPage;
return activePageId != null ? pages.find((p) => p.id === activePageId) : undefined;
}, [lockedPage, pages, activePageId]);
const background = useMemo(
() => (activePage ? resolvePageBackground(activePage, pageDefaults) : null),
[activePage, pageDefaults],
src/pages/viewer/components/Magnifier/magnifierUtils.ts
+9
View File
@@ -1,3 +1,12 @@
/** پیدا کردن المان `.page` با شناسهٔ مشخص (حالت تک‌صفحه‌ای موبایل) */
export function findPageById(root: HTMLElement, pageId: number): HTMLElement | null {
const page = root.querySelector<HTMLElement>(`.page[data-page-id="${pageId}"]`);
if (!(page instanceof HTMLElement) || !root.contains(page) || !isPageVisible(page)) {
return null;
}
return page;
}
/** پیدا کردن المان `.page` زیر مختصات مشخص، با اولویت بالاترین z-index در حالت اسپرد */
export function findPageAtPoint(
root: HTMLElement,
src/pages/viewer/components/Magnifier/useMagnifier.ts
+151 -67
View File
@@ -1,10 +1,10 @@
import { type RefObject, useCallback, useEffect, useLayoutEffect, useRef } from "react";
import { MAGNIFIER_SIZE, ZOOM_SCALE } from "./constants";
import { computeMagnifierGeometry, findPageAtPoint } from "./magnifierUtils";
import { computeMagnifierGeometry, findPageAtPoint, findPageById } from "./magnifierUtils";
type UseMagnifierOptions = {
enabled: boolean;
/** ناحیهٔ موقعیت‌دهی لنز (مرجع مختصات نسبی) */
/** مرجع مختصات برای موقعیت‌دهی لنز (معمولاً ناحیهٔ اطراف کتاب) */
containerRef: RefObject<HTMLElement | null>;
/** ناحیهٔ تعامل و جستجوی صفحات (wrapper کتاب) */
interactionRef: RefObject<HTMLElement | null>;
@@ -12,6 +12,12 @@ type UseMagnifierOptions = {
lensRef: RefObject<HTMLElement | null>;
/** لایهٔ داخل لنز که محتوای صفحه (BookPage با مقیاس بزرگ) داخلش رندر می‌شود */
mirrorRef: RefObject<HTMLElement | null>;
/** در حین انیمیشن ورق‌خوردن true است — hit-test و به‌روزرسانی لنز متوقف می‌شود */
isFlippingRef: RefObject<boolean>;
/** در حالت تک‌صفحه (موبایل) همیشه همین صفحه بزرگ‌نمایی می‌شود، نه نتیجهٔ hit-test */
lockedPageId?: number | null;
/** جلوگیری از رسیدن touch به page-flip (کتابخانه تنظیمات را بعد از mount به‌روز نمی‌کند) */
blockFlipTouch?: boolean;
/** با تغییر آن (ورق خوردن) وضعیت فعلی ریست می‌شود */
pageIndex?: number;
/** وقتی صفحهٔ زیر ماوس عوض شود صدا زده می‌شود تا محتوای مناسب رندر شود */
@@ -25,12 +31,19 @@ export function useMagnifier({
overlayRef,
lensRef,
mirrorRef,
isFlippingRef,
lockedPageId = null,
blockFlipTouch = false,
pageIndex,
onActivePageChange,
}: UseMagnifierOptions) {
const rafIdRef = useRef<number | null>(null);
const pendingPointRef = useRef<{ x: number; y: number } | null>(null);
const lastPageIdRef = useRef<number | null>(null);
const touchActiveRef = useRef(false);
const lockedPageIdRef = useRef(lockedPageId);
lockedPageIdRef.current = lockedPageId;
const hideLens = useCallback(() => {
const lens = lensRef.current;
@@ -46,21 +59,11 @@ export function useMagnifier({
}
}, [onActivePageChange]);
// با تغییر صفحه (ورق خوردن) باید دوباره از صفر hit-test انجام شود
useEffect(() => {
if (!enabled) return;
pendingPointRef.current = null;
hideLens();
resetActivePage();
}, [pageIndex, enabled, hideLens, resetActivePage]);
const applyGeometryRef = useRef<(clientX: number, clientY: number) => void>(() => {});
useLayoutEffect(() => {
if (!enabled) {
pendingPointRef.current = null;
if (rafIdRef.current != null) {
cancelAnimationFrame(rafIdRef.current);
rafIdRef.current = null;
}
applyGeometryRef.current = (clientX: number, clientY: number) => {
if (isFlippingRef.current) {
hideLens();
resetActivePage();
return;
@@ -68,15 +71,15 @@ export function useMagnifier({
const container = containerRef.current;
const interaction = interactionRef.current;
if (!container || !interaction) return;
const half = MAGNIFIER_SIZE / 2;
const applyGeometry = (clientX: number, clientY: number) => {
const lens = lensRef.current;
if (!lens) return;
if (!container || !interaction || !lens) return;
const lockedId = lockedPageIdRef.current;
const page =
lockedId != null
? findPageById(interaction, lockedId)
: findPageAtPoint(interaction, clientX, clientY, overlayRef.current);
const page = findPageAtPoint(interaction, clientX, clientY, overlayRef.current);
if (!page) {
hideLens();
resetActivePage();
@@ -96,6 +99,7 @@ export function useMagnifier({
onActivePageChange(pageId);
}
const half = MAGNIFIER_SIZE / 2;
const { pageOffsetX, pageOffsetY, localX, localY, clampedX, clampedY } = geometry;
lens.style.visibility = "visible";
@@ -103,66 +107,146 @@ export function useMagnifier({
const mirror = mirrorRef.current;
if (mirror) {
const tx = half - localX * ZOOM_SCALE;
const ty = half - localY * ZOOM_SCALE;
mirror.style.transform = `translate3d(${tx}px, ${ty}px, 0)`;
mirror.style.transform = `translate3d(${half - localX * ZOOM_SCALE}px, ${half - localY * ZOOM_SCALE}px, 0)`;
}
};
});
const flushPending = () => {
rafIdRef.current = null;
const point = pendingPointRef.current;
if (!point) return;
applyGeometry(point.x, point.y);
};
const scheduleUpdate = (clientX: number, clientY: number) => {
pendingPointRef.current = { x: clientX, y: clientY };
if (rafIdRef.current == null) {
rafIdRef.current = requestAnimationFrame(flushPending);
}
};
const handleMouseMove = (event: MouseEvent) => {
scheduleUpdate(event.clientX, event.clientY);
};
const handleMouseLeave = () => {
// با ورق خوردن، وضعیت ذره‌بین کاملاً ریست می‌شود
useEffect(() => {
if (!enabled) return;
pendingPointRef.current = null;
touchActiveRef.current = false;
hideLens();
resetActivePage();
};
lastPageIdRef.current = null;
}, [pageIndex, enabled, hideLens, resetActivePage]);
interaction.addEventListener("mousemove", handleMouseMove);
interaction.addEventListener("mouseleave", handleMouseLeave);
return () => {
interaction.removeEventListener("mousemove", handleMouseMove);
interaction.removeEventListener("mouseleave", handleMouseLeave);
useLayoutEffect(() => {
if (!enabled) {
pendingPointRef.current = null;
touchActiveRef.current = false;
if (rafIdRef.current != null) {
cancelAnimationFrame(rafIdRef.current);
rafIdRef.current = null;
}
hideLens();
resetActivePage();
};
}, [enabled, containerRef, interactionRef, overlayRef, lensRef, mirrorRef, hideLens, resetActivePage, onActivePageChange]);
return;
}
// بلافاصله بعد از سوییچ صفحه (رندر مجدد mirror) آخرین موقعیت شناخته‌شده را دوباره اعمال می‌کند
// تا محتوای تازه‌رندرشده یک فریم با موقعیت اشتباه دیده نشود.
useLayoutEffect(() => {
if (!enabled) return;
const mirror = mirrorRef.current;
const point = pendingPointRef.current;
if (!mirror || !point) return;
const half = MAGNIFIER_SIZE / 2;
const container = containerRef.current;
const interaction = interactionRef.current;
if (!container || !interaction) return;
const page = findPageAtPoint(interaction, point.x, point.y, overlayRef.current);
if (!page) return;
const geometry = computeMagnifierGeometry(point.x, point.y, page, container, MAGNIFIER_SIZE);
if (!geometry) return;
mirror.style.transform = `translate3d(${half - geometry.localX * ZOOM_SCALE}px, ${half - geometry.localY * ZOOM_SCALE}px, 0)`;
});
const flushPending = () => {
rafIdRef.current = null;
const point = pendingPointRef.current;
if (!point) return;
applyGeometryRef.current(point.x, point.y);
};
const scheduleUpdate = (clientX: number, clientY: number) => {
if (isFlippingRef.current) {
hideLens();
resetActivePage();
return;
}
pendingPointRef.current = { x: clientX, y: clientY };
if (rafIdRef.current == null) {
rafIdRef.current = requestAnimationFrame(flushPending);
}
};
const isTouchLike = (event: PointerEvent) =>
event.pointerType === "touch" || event.pointerType === "pen";
const handlePointerMove = (event: PointerEvent) => {
if (isTouchLike(event)) {
if (!touchActiveRef.current) return;
event.preventDefault();
event.stopPropagation();
}
scheduleUpdate(event.clientX, event.clientY);
};
const handlePointerDown = (event: PointerEvent) => {
if (!isTouchLike(event)) return;
event.preventDefault();
event.stopPropagation();
touchActiveRef.current = true;
scheduleUpdate(event.clientX, event.clientY);
};
const handlePointerUpOrCancel = (event: PointerEvent) => {
if (!isTouchLike(event)) return;
event.stopPropagation();
touchActiveRef.current = false;
pendingPointRef.current = null;
hideLens();
resetActivePage();
};
const handlePointerLeave = (event: PointerEvent) => {
if (isTouchLike(event)) return;
pendingPointRef.current = null;
hideLens();
resetActivePage();
};
const listenerOptions = { capture: true, passive: false } as const;
interaction.addEventListener("pointermove", handlePointerMove, listenerOptions);
interaction.addEventListener("pointerdown", handlePointerDown, listenerOptions);
interaction.addEventListener("pointerup", handlePointerUpOrCancel, listenerOptions);
interaction.addEventListener("pointercancel", handlePointerUpOrCancel, listenerOptions);
interaction.addEventListener("pointerleave", handlePointerLeave);
const blockTouchEvent = (event: TouchEvent) => {
event.preventDefault();
event.stopPropagation();
};
const touchBlockOptions = { capture: true, passive: false } as const;
if (blockFlipTouch) {
interaction.addEventListener("touchstart", blockTouchEvent, touchBlockOptions);
interaction.addEventListener("touchmove", blockTouchEvent, touchBlockOptions);
interaction.addEventListener("touchend", blockTouchEvent, touchBlockOptions);
interaction.addEventListener("touchcancel", blockTouchEvent, touchBlockOptions);
}
return () => {
if (blockFlipTouch) {
interaction.removeEventListener("touchstart", blockTouchEvent, touchBlockOptions);
interaction.removeEventListener("touchmove", blockTouchEvent, touchBlockOptions);
interaction.removeEventListener("touchend", blockTouchEvent, touchBlockOptions);
interaction.removeEventListener("touchcancel", blockTouchEvent, touchBlockOptions);
}
interaction.removeEventListener("pointermove", handlePointerMove, listenerOptions);
interaction.removeEventListener("pointerdown", handlePointerDown, listenerOptions);
interaction.removeEventListener("pointerup", handlePointerUpOrCancel, listenerOptions);
interaction.removeEventListener("pointercancel", handlePointerUpOrCancel, listenerOptions);
interaction.removeEventListener("pointerleave", handlePointerLeave);
if (rafIdRef.current != null) {
cancelAnimationFrame(rafIdRef.current);
rafIdRef.current = null;
}
touchActiveRef.current = false;
hideLens();
resetActivePage();
};
}, [
enabled,
containerRef,
interactionRef,
overlayRef,
lensRef,
mirrorRef,
isFlippingRef,
hideLens,
resetActivePage,
onActivePageChange,
blockFlipTouch,
]);
}