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Code Issues Releases Wiki Activity

Support different location types for thumbnails.

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This commit is contained in:
John Preston
2020-04-16 16:37:26 +04:00
parent 37aabc0da9
commit 3797753d16
19 changed files with 491 additions and 148 deletions
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21
Telegram/SourceFiles/data/data_document.cpp
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@@ -606,16 +606,17 @@ bool DocumentData::checkWallPaperProperties() {
void DocumentData::updateThumbnails(
const QByteArray &inlineThumbnailBytes,
const StorageImageLocation &thumbnail) {
const ImageWithLocation &thumbnail) {
if (!inlineThumbnailBytes.isEmpty()
&& _inlineThumbnailBytes.isEmpty()) {
_inlineThumbnailBytes = inlineThumbnailBytes;
}
if (thumbnail.valid()
if (thumbnail.location.valid()
&& (!_thumbnailLocation.valid()
|| _thumbnailLocation.width() < thumbnail.width()
|| _thumbnailLocation.height() < thumbnail.height())) {
_thumbnailLocation = thumbnail;
|| _thumbnailLocation.width() < thumbnail.location.width()
|| _thumbnailLocation.height() < thumbnail.location.height())) {
_thumbnailLocation = thumbnail.location;
_thumbnailByteSize = thumbnail.bytesCount;
if (_thumbnailLoader) {
const auto origin = base::take(_thumbnailLoader)->fileOrigin();
loadThumbnail(origin);
@@ -624,7 +625,7 @@ void DocumentData::updateThumbnails(
}
}
const StorageImageLocation &DocumentData::thumbnailLocation() const {
const ImageLocation &DocumentData::thumbnailLocation() const {
return _thumbnailLocation;
}
@@ -659,16 +660,17 @@ void DocumentData::loadThumbnail(Data::FileOrigin origin) {
}
}
const auto autoLoading = false;
_thumbnailLoader = std::make_unique<mtpFileLoader>(
_thumbnailLoader = CreateFileLoader(
_thumbnailLocation.file(),
origin,
UnknownFileLocation,
QString(),
_thumbnailSize,
_thumbnailByteSize,
UnknownFileLocation,
LoadToCacheAsWell,
LoadFromCloudOrLocal,
autoLoading,
Data::kImageCacheTag);
_thumbnailLoader->updates(
) | rpl::start_with_error_done([=](bool started) {
_thumbnailLoader = nullptr;
@@ -683,6 +685,7 @@ void DocumentData::loadThumbnail(Data::FileOrigin origin) {
}
_thumbnailLoader = nullptr;
}) | rpl::release();
_thumbnailLoader->start();
}