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Code Issues Releases Wiki Activity

Load and show video thumbnails in the panel.

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This commit is contained in:
John Preston
2020-05-22 15:15:09 +04:00
parent 33c1c48ad9
commit 3c9ca2eb94
11 changed files with 206 additions and 17 deletions
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35
Telegram/SourceFiles/data/data_session.cpp
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@@ -165,6 +165,25 @@ MTPPhotoSize FindDocumentThumbnail(const MTPDdocument &data) {
: MTPPhotoSize(MTP_photoSizeEmpty(MTP_string()));
}
std::optional<MTPVideoSize> FindDocumentVideoThumbnail(
const MTPDdocument &data) {
const auto area = [](const MTPVideoSize &size) {
static constexpr auto kInvalid = 0;
return size.match([](const MTPDvideoSize &data) {
return (data.vw().v * data.vh().v);
});
};
const auto thumbs = data.vvideo_thumbs();
if (!thumbs) {
return std::nullopt;
}
const auto &list = thumbs->v;
const auto i = ranges::max_element(list, std::less<>(), area);
return (i != list.end() && area(*i) > 0)
? std::make_optional(*i)
: std::nullopt;
}
rpl::producer<int> PinnedDialogsCountMaxValue(
not_null<Main::Session*> session) {
return rpl::single(
@@ -2382,6 +2401,7 @@ not_null<DocumentData*> Session::processDocument(
qs(data.vmime_type()),
QByteArray(),
thumbnail,
ImageWithLocation(),
data.vdc_id().v,
data.vsize().v);
}, [&](const MTPDdocumentEmpty &data) {
@@ -2398,6 +2418,7 @@ not_null<DocumentData*> Session::document(
const QString &mime,
const QByteArray &inlineThumbnailBytes,
const ImageWithLocation &thumbnail,
const ImageWithLocation &videoThumbnail,
int32 dc,
int32 size) {
const auto result = document(id);
@@ -2410,6 +2431,7 @@ not_null<DocumentData*> Session::document(
mime,
inlineThumbnailBytes,
thumbnail,
videoThumbnail,
dc,
size);
return result;
@@ -2478,6 +2500,7 @@ DocumentData *Session::documentFromWeb(
data.vmime_type().v,
QByteArray(),
ImageWithLocation{ .location = thumbnailLocation },
ImageWithLocation(),
MTP::maindc(),
int32(0)); // data.vsize().v
result->setWebLocation(WebFileLocation(
@@ -2498,6 +2521,7 @@ DocumentData *Session::documentFromWeb(
data.vmime_type().v,
QByteArray(),
ImageWithLocation{ .location = thumbnailLocation },
ImageWithLocation(),
MTP::maindc(),
int32(0)); // data.vsize().v
result->setContentUrl(qs(data.vurl()));
@@ -2517,10 +2541,14 @@ void Session::documentApplyFields(
const MTPDdocument &data) {
const auto inlineThumbnailBytes = FindDocumentInlineThumbnail(data);
const auto thumbnailSize = FindDocumentThumbnail(data);
const auto videoThumbnailSize = FindDocumentVideoThumbnail(data);
const auto prepared = Images::FromPhotoSize(
_session,
data,
thumbnailSize);
const auto videoThumbnail = videoThumbnailSize
? Images::FromVideoSize(_session, data, *videoThumbnailSize)
: ImageWithLocation();
documentApplyFields(
document,
data.vaccess_hash().v,
@@ -2530,6 +2558,7 @@ void Session::documentApplyFields(
qs(data.vmime_type()),
inlineThumbnailBytes,
prepared,
videoThumbnail,
data.vdc_id().v,
data.vsize().v);
}
@@ -2543,6 +2572,7 @@ void Session::documentApplyFields(
const QString &mime,
const QByteArray &inlineThumbnailBytes,
const ImageWithLocation &thumbnail,
const ImageWithLocation &videoThumbnail,
int32 dc,
int32 size) {
if (!date) {
@@ -2550,7 +2580,10 @@ void Session::documentApplyFields(
}
document->date = date;
document->setMimeString(mime);
document->updateThumbnails(inlineThumbnailBytes, thumbnail);
document->updateThumbnails(
inlineThumbnailBytes,
thumbnail,
videoThumbnail);
document->size = size;
document->setattributes(attributes);