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Fix some issue when save or share image in reader.

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1. Change the image name with comic name and real index
2. Fix wrong equal check
3. Fix wrong selection when image per page > 1 and show single image in first page
This commit is contained in:
角砂糖
2025-10-07 00:50:23 +08:00
parent b7f79476c8
commit f09e766a8a
3 changed files with 81 additions and 35 deletions
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22
lib/pages/reader/reader.dart
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@@ -116,9 +116,9 @@ class _ReaderState extends State<Reader>
return 1;
}
if (!showSingleImageOnFirstPage()) {
return (images!.length / imagesPerPage()).ceil();
return (images!.length / imagesPerPage).ceil();
} else {
return 1 + ((images!.length - 1) / imagesPerPage()).ceil();
return 1 + ((images!.length - 1) / imagesPerPage).ceil();
}
}
@@ -277,13 +277,13 @@ class _ReaderState extends State<Reader>
history!.page = images?.length ?? 1;
} else {
/// Record the first image of the page
if (!showSingleImageOnFirstPage() || imagesPerPage() == 1) {
history!.page = (page - 1) * imagesPerPage() + 1;
if (!showSingleImageOnFirstPage() || imagesPerPage == 1) {
history!.page = (page - 1) * imagesPerPage + 1;
} else {
if (page == 1) {
history!.page = 1;
} else {
history!.page = (page - 2) * imagesPerPage() + 2;
history!.page = (page - 2) * imagesPerPage + 2;
}
}
}
@@ -371,13 +371,13 @@ abstract mixin class _ImagePerPageHandler {
ComicType get type;
void initImagesPerPage(int initialPage) {
_lastImagesPerPage = imagesPerPage();
_lastImagesPerPage = imagesPerPage;
_lastOrientation = isPortrait;
if (imagesPerPage() != 1) {
if (imagesPerPage != 1) {
if (showSingleImageOnFirstPage()) {
page = ((initialPage - 1) / imagesPerPage()).ceil() + 1;
page = ((initialPage - 1) / imagesPerPage).ceil() + 1;
} else {
page = (initialPage / imagesPerPage()).ceil();
page = (initialPage / imagesPerPage).ceil();
}
}
}
@@ -386,7 +386,7 @@ abstract mixin class _ImagePerPageHandler {
appdata.settings.getReaderSetting(cid, type.sourceKey, 'showSingleImageOnFirstPage');
/// The number of images displayed on one screen
int imagesPerPage() {
int get imagesPerPage {
if (mode.isContinuous) return 1;
if (isPortrait) {
return appdata.settings.getReaderSetting(cid, type.sourceKey, 'readerScreenPicNumberForPortrait') ?? 1;
@@ -397,7 +397,7 @@ abstract mixin class _ImagePerPageHandler {
/// Check if the number of images per page has changed
void _checkImagesPerPageChange() {
int currentImagesPerPage = imagesPerPage();
int currentImagesPerPage = imagesPerPage;
bool currentOrientation = isPortrait;
if (_lastImagesPerPage != currentImagesPerPage || _lastOrientation != currentOrientation) {