162 lines
4.2 KiB
C++
162 lines
4.2 KiB
C++
/*
|
|
This file is part of Telegram Desktop,
|
|
the official desktop application for the Telegram messaging service.
|
|
|
|
For license and copyright information please follow this link:
|
|
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
|
|
*/
|
|
#include "data/data_photo_media.h"
|
|
|
|
#include "data/data_photo.h"
|
|
#include "data/data_session.h"
|
|
#include "data/data_file_origin.h"
|
|
#include "data/data_auto_download.h"
|
|
#include "main/main_session.h"
|
|
#include "main/main_session_settings.h"
|
|
#include "history/history_item.h"
|
|
#include "history/history.h"
|
|
#include "storage/file_download.h"
|
|
#include "ui/image/image.h"
|
|
|
|
namespace Data {
|
|
|
|
PhotoMedia::PhotoMedia(not_null<PhotoData*> owner)
|
|
: _owner(owner) {
|
|
}
|
|
|
|
// NB! Right now DocumentMedia can outlive Main::Session!
|
|
// In DocumentData::collectLocalData a shared_ptr is sent on_main.
|
|
// In case this is a problem the ~Gif code should be rewritten.
|
|
PhotoMedia::~PhotoMedia() = default;
|
|
|
|
not_null<PhotoData*> PhotoMedia::owner() const {
|
|
return _owner;
|
|
}
|
|
|
|
Image *PhotoMedia::thumbnailInline() const {
|
|
if (!_inlineThumbnail) {
|
|
const auto bytes = _owner->inlineThumbnailBytes();
|
|
if (!bytes.isEmpty()) {
|
|
auto image = Images::FromInlineBytes(bytes);
|
|
if (image.isNull()) {
|
|
_owner->clearInlineThumbnailBytes();
|
|
} else {
|
|
_inlineThumbnail = std::make_unique<Image>(std::move(image));
|
|
}
|
|
}
|
|
}
|
|
return _inlineThumbnail.get();
|
|
}
|
|
|
|
Image *PhotoMedia::image(PhotoSize size) const {
|
|
const auto &original = _images[PhotoSizeIndex(size)];
|
|
if (const auto image = original.data.get()) {
|
|
if (original.goodFor >= size) {
|
|
return image;
|
|
}
|
|
}
|
|
const auto &valid = _images[_owner->validSizeIndex(size)];
|
|
if (const auto image = valid.data.get()) {
|
|
if (valid.goodFor >= size) {
|
|
return image;
|
|
}
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
void PhotoMedia::wanted(PhotoSize size, Data::FileOrigin origin) {
|
|
const auto index = _owner->validSizeIndex(size);
|
|
if (!_images[index].data || _images[index].goodFor < size) {
|
|
_owner->load(size, origin);
|
|
}
|
|
}
|
|
|
|
QSize PhotoMedia::size(PhotoSize size) const {
|
|
const auto index = PhotoSizeIndex(size);
|
|
if (const auto image = _images[index].data.get()) {
|
|
return image->size();
|
|
}
|
|
const auto &location = _owner->location(size);
|
|
return { location.width(), location.height() };
|
|
}
|
|
|
|
void PhotoMedia::set(PhotoSize size, PhotoSize goodFor, QImage image) {
|
|
const auto index = PhotoSizeIndex(size);
|
|
const auto limit = PhotoData::SideLimit();
|
|
if (image.width() > limit || image.height() > limit) {
|
|
image = image.scaled(
|
|
limit,
|
|
limit,
|
|
Qt::KeepAspectRatio,
|
|
Qt::SmoothTransformation);
|
|
}
|
|
_images[index] = PhotoImage{
|
|
.data = std::make_unique<Image>(std::move(image)),
|
|
.goodFor = goodFor,
|
|
};
|
|
_owner->session().notifyDownloaderTaskFinished();
|
|
}
|
|
|
|
QByteArray PhotoMedia::videoContent() const {
|
|
return _videoBytes;
|
|
}
|
|
|
|
QSize PhotoMedia::videoSize() const {
|
|
const auto &location = _owner->videoLocation();
|
|
return { location.width(), location.height() };
|
|
}
|
|
|
|
void PhotoMedia::videoWanted(Data::FileOrigin origin) {
|
|
if (_videoBytes.isEmpty()) {
|
|
_owner->loadVideo(origin);
|
|
}
|
|
}
|
|
|
|
void PhotoMedia::setVideo(QByteArray content) {
|
|
_videoBytes = std::move(content);
|
|
}
|
|
|
|
bool PhotoMedia::loaded() const {
|
|
const auto index = PhotoSizeIndex(PhotoSize::Large);
|
|
return (_images[index].data != nullptr)
|
|
&& (_images[index].goodFor >= PhotoSize::Large);
|
|
}
|
|
|
|
float64 PhotoMedia::progress() const {
|
|
return (_owner->uploading() || _owner->loading())
|
|
? _owner->progress()
|
|
: (loaded() ? 1. : 0.);
|
|
}
|
|
|
|
void PhotoMedia::automaticLoad(
|
|
Data::FileOrigin origin,
|
|
const HistoryItem *item) {
|
|
if (!item || loaded() || _owner->cancelled()) {
|
|
return;
|
|
}
|
|
const auto loadFromCloud = Data::AutoDownload::Should(
|
|
_owner->session().settings().autoDownload(),
|
|
item->history()->peer,
|
|
_owner);
|
|
_owner->load(
|
|
origin,
|
|
loadFromCloud ? LoadFromCloudOrLocal : LoadFromLocalOnly,
|
|
true);
|
|
}
|
|
|
|
void PhotoMedia::collectLocalData(not_null<PhotoMedia*> local) {
|
|
if (const auto image = local->_inlineThumbnail.get()) {
|
|
_inlineThumbnail = std::make_unique<Image>(image->original());
|
|
}
|
|
for (auto i = 0; i != kPhotoSizeCount; ++i) {
|
|
if (const auto image = local->_images[i].data.get()) {
|
|
_images[i] = PhotoImage{
|
|
.data = std::make_unique<Image>(image->original()),
|
|
.goodFor = local->_images[i].goodFor
|
|
};
|
|
}
|
|
}
|
|
}
|
|
|
|
} // namespace Data
|