void/AyuGramDesktop
2
0
Fork 0
mirror of https://github.com/AyuGram/AyuGramDesktop.git synced 2025-04-17 22:57:11 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Added util functions to process photo and document as dynamic images.

Browse source
This commit is contained in:
23rd 2024-10-18 12:10:13 +03:00
parent bbdcb047d0
commit c857c24a64
2 changed files with 67 additions and 27 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

85
Telegram/SourceFiles/ui/dynamic_thumbnails.cpp
View file

@ -61,7 +61,7 @@ private:
class StoryThumbnail : public DynamicImage {
public:
explicit StoryThumbnail(FullStoryId id);
explicit StoryThumbnail(Data::FileOrigin origin, bool forceRound);
QImage image(int size) override;
void subscribeToUpdates(Fn<void()> callback) override;
@ -72,14 +72,16 @@ protected:
bool blurred = false;
};
[[nodiscard]] FullStoryId id() const;
[[nodiscard]] Data::FileOrigin origin() const;
[[nodiscard]] bool forceRound() const;
[[nodiscard]] virtual Main::Session &session() = 0;
[[nodiscard]] virtual Thumb loaded(FullStoryId id) = 0;
[[nodiscard]] virtual Thumb loaded(Data::FileOrigin origin) = 0;
virtual void clear() = 0;
private:
const FullStoryId _id;
const Data::FileOrigin _origin;
const bool _forceRound;
QImage _full;
rpl::lifetime _subscription;
QImage _prepared;
@ -89,13 +91,16 @@ private:
class PhotoThumbnail final : public StoryThumbnail {
public:
PhotoThumbnail(not_null<PhotoData*> photo, FullStoryId id);
PhotoThumbnail(
not_null<PhotoData*> photo,
Data::FileOrigin origin,
bool forceRound);
std::shared_ptr<DynamicImage> clone() override;
private:
Main::Session &session() override;
Thumb loaded(FullStoryId id) override;
Thumb loaded(Data::FileOrigin origin) override;
void clear() override;
const not_null<PhotoData*> _photo;
@ -105,13 +110,16 @@ private:
class VideoThumbnail final : public StoryThumbnail {
public:
VideoThumbnail(not_null<DocumentData*> video, FullStoryId id);
VideoThumbnail(
not_null<DocumentData*> video,
Data::FileOrigin origin,
bool forceRound);
std::shared_ptr<DynamicImage> clone() override;
private:
Main::Session &session() override;
Thumb loaded(FullStoryId id) override;
Thumb loaded(Data::FileOrigin origin) override;
void clear() override;
const not_null<DocumentData*> _video;
@ -296,8 +304,9 @@ void PeerUserpic::processNewPhoto() {
}, _subscribed->downloadLifetime);
}
StoryThumbnail::StoryThumbnail(FullStoryId id)
: _id(id) {
StoryThumbnail::StoryThumbnail(Data::FileOrigin origin, bool forceRound)
: _origin(origin)
, _forceRound(forceRound) {
}
QImage StoryThumbnail::image(int size) {
@ -316,7 +325,9 @@ QImage StoryThumbnail::image(int size) {
Qt::IgnoreAspectRatio,
Qt::SmoothTransformation);
}
_prepared = Images::Circle(std::move(_prepared));
if (_forceRound) {
_prepared = Images::Circle(std::move(_prepared));
}
_prepared.setDevicePixelRatio(ratio);
}
return _prepared;
@ -330,7 +341,7 @@ void StoryThumbnail::subscribeToUpdates(Fn<void()> callback) {
} else if (!_full.isNull() && !_blurred) {
return;
}
const auto thumbnail = loaded(_id);
const auto thumbnail = loaded(_origin);
if (const auto image = thumbnail.image) {
_full = image->original();
}
@ -340,7 +351,7 @@ void StoryThumbnail::subscribeToUpdates(Fn<void()> callback) {
} else {
_subscription = session().downloaderTaskFinished(
) | rpl::filter([=] {
const auto thumbnail = loaded(_id);
const auto thumbnail = loaded(_origin);
if (!thumbnail.blurred) {
_full = thumbnail.image->original();
_prepared = QImage();
@ -352,27 +363,34 @@ void StoryThumbnail::subscribeToUpdates(Fn<void()> callback) {
}
}
FullStoryId StoryThumbnail::id() const {
return _id;
Data::FileOrigin StoryThumbnail::origin() const {
return _origin;
}
PhotoThumbnail::PhotoThumbnail(not_null<PhotoData*> photo, FullStoryId id)
: StoryThumbnail(id)
bool StoryThumbnail::forceRound() const {
return _forceRound;
}
PhotoThumbnail::PhotoThumbnail(
not_null<PhotoData*> photo,
Data::FileOrigin origin,
bool forceRound)
: StoryThumbnail(origin, forceRound)
, _photo(photo) {
}
std::shared_ptr<DynamicImage> PhotoThumbnail::clone() {
return std::make_shared<PhotoThumbnail>(_photo, id());
return std::make_shared<PhotoThumbnail>(_photo, origin(), forceRound());
}
Main::Session &PhotoThumbnail::session() {
return _photo->session();
}
StoryThumbnail::Thumb PhotoThumbnail::loaded(FullStoryId id) {
StoryThumbnail::Thumb PhotoThumbnail::loaded(Data::FileOrigin origin) {
if (!_media) {
_media = _photo->createMediaView();
_media->wanted(Data::PhotoSize::Small, id);
_media->wanted(Data::PhotoSize::Small, origin);
}
if (const auto small = _media->image(Data::PhotoSize::Small)) {
return { .image = small };
@ -386,23 +404,24 @@ void PhotoThumbnail::clear() {
VideoThumbnail::VideoThumbnail(
not_null<DocumentData*> video,
FullStoryId id)
: StoryThumbnail(id)
Data::FileOrigin origin,
bool forceRound)
: StoryThumbnail(origin, forceRound)
, _video(video) {
}
std::shared_ptr<DynamicImage> VideoThumbnail::clone() {
return std::make_shared<VideoThumbnail>(_video, id());
return std::make_shared<VideoThumbnail>(_video, origin(), forceRound());
}
Main::Session &VideoThumbnail::session() {
return _video->session();
}
StoryThumbnail::Thumb VideoThumbnail::loaded(FullStoryId id) {
StoryThumbnail::Thumb VideoThumbnail::loaded(Data::FileOrigin origin) {
if (!_media) {
_media = _video->createMediaView();
_media->thumbnailWanted(id);
_media->thumbnailWanted(origin);
}
if (const auto small = _media->thumbnail()) {
return { .image = small };
@ -634,9 +653,9 @@ std::shared_ptr<DynamicImage> MakeStoryThumbnail(
return v::match(story->media().data, [](v::null_t) -> Result {
return std::make_shared<EmptyThumbnail>();
}, [&](not_null<PhotoData*> photo) -> Result {
return std::make_shared<PhotoThumbnail>(photo, id);
return std::make_shared<PhotoThumbnail>(photo, id, true);
}, [&](not_null<DocumentData*> video) -> Result {
return std::make_shared<VideoThumbnail>(video, id);
return std::make_shared<VideoThumbnail>(video, id, true);
});
}
@ -650,4 +669,16 @@ std::shared_ptr<DynamicImage> MakeEmojiThumbnail(
return std::make_shared<EmojiThumbnail>(owner, data);
}
std::shared_ptr<DynamicImage> MakePhotoThumbnail(
not_null<PhotoData*> photo,
FullMsgId fullId) {
return std::make_shared<PhotoThumbnail>(photo, fullId, false);
}
std::shared_ptr<DynamicImage> MakeDocumentThumbnail(
not_null<DocumentData*> document,
FullMsgId fullId) {
return std::make_shared<VideoThumbnail>(document, fullId, false);
}
} // namespace Ui

9
Telegram/SourceFiles/ui/dynamic_thumbnails.h
View file

@ -7,7 +7,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#pragma once
class DocumentData;
class PeerData;
class PhotoData;
namespace Data {
class Story;
@ -32,4 +34,11 @@ class DynamicImage;
not_null<Data::Session*> owner,
const QString &data);
[[nodiscard]] std::shared_ptr<DynamicImage> MakePhotoThumbnail(
not_null<PhotoData*> photo,
FullMsgId fullId);
[[nodiscard]] std::shared_ptr<DynamicImage> MakeDocumentThumbnail(
not_null<DocumentData*> document,
FullMsgId fullId);
} // namespace Ui