826 lines
25 KiB
C++
826 lines
25 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "history/view/media/history_view_photo.h"
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#include "layout.h"
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#include "history/history_item_components.h"
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#include "history/history_item.h"
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#include "history/history.h"
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#include "history/view/history_view_element.h"
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#include "history/view/history_view_cursor_state.h"
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#include "history/view/media/history_view_media_common.h"
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#include "media/streaming/media_streaming_instance.h"
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#include "media/streaming/media_streaming_player.h"
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#include "media/streaming/media_streaming_document.h"
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#include "main/main_session.h"
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#include "main/main_session_settings.h"
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#include "ui/image/image.h"
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#include "ui/grouped_layout.h"
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#include "data/data_session.h"
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#include "data/data_streaming.h"
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#include "data/data_photo.h"
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#include "data/data_photo_media.h"
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#include "data/data_file_origin.h"
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#include "data/data_auto_download.h"
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#include "core/application.h"
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#include "app.h"
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#include "styles/style_history.h"
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namespace HistoryView {
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namespace {
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using Data::PhotoSize;
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} // namespace
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struct Photo::Streamed {
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explicit Streamed(std::shared_ptr<::Media::Streaming::Document> shared);
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::Media::Streaming::Instance instance;
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QImage frozenFrame;
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};
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Photo::Streamed::Streamed(
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std::shared_ptr<::Media::Streaming::Document> shared)
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: instance(std::move(shared), nullptr) {
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}
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Photo::Photo(
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not_null<Element*> parent,
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not_null<HistoryItem*> realParent,
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not_null<PhotoData*> photo)
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: File(parent, realParent)
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, _data(photo)
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, _caption(st::minPhotoSize - st::msgPadding.left() - st::msgPadding.right()) {
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_caption = createCaption(realParent);
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create(realParent->fullId());
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}
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Photo::Photo(
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not_null<Element*> parent,
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not_null<PeerData*> chat,
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not_null<PhotoData*> photo,
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int width)
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: File(parent, parent->data())
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, _data(photo)
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, _serviceWidth(width) {
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create(parent->data()->fullId(), chat);
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}
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Photo::~Photo() {
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if (_streamed || _dataMedia) {
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if (_streamed) {
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_data->owner().streaming().keepAlive(_data);
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stopAnimation();
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}
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if (_dataMedia) {
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_data->owner().keepAlive(base::take(_dataMedia));
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_parent->checkHeavyPart();
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}
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}
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}
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void Photo::create(FullMsgId contextId, PeerData *chat) {
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setLinks(
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std::make_shared<PhotoOpenClickHandler>(_data, contextId, chat),
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std::make_shared<PhotoSaveClickHandler>(_data, contextId, chat),
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std::make_shared<PhotoCancelClickHandler>(_data, contextId, chat));
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if ((_dataMedia = _data->activeMediaView())) {
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dataMediaCreated();
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} else if (_data->inlineThumbnailBytes().isEmpty()
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&& (_data->hasExact(PhotoSize::Small)
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|| _data->hasExact(PhotoSize::Thumbnail))) {
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_data->load(PhotoSize::Small, contextId);
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}
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}
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void Photo::ensureDataMediaCreated() const {
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if (_dataMedia) {
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return;
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}
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_dataMedia = _data->createMediaView();
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dataMediaCreated();
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}
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void Photo::dataMediaCreated() const {
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Expects(_dataMedia != nullptr);
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if (!_dataMedia->image(PhotoSize::Large)
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&& !_dataMedia->image(PhotoSize::Thumbnail)) {
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_dataMedia->wanted(PhotoSize::Small, _realParent->fullId());
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}
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history()->owner().registerHeavyViewPart(_parent);
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}
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bool Photo::hasHeavyPart() const {
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return _streamed || _dataMedia;
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}
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void Photo::unloadHeavyPart() {
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stopAnimation();
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_dataMedia = nullptr;
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}
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QSize Photo::countOptimalSize() {
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if (_parent->media() != this) {
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_caption = Ui::Text::String();
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} else if (_caption.hasSkipBlock()) {
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_caption.updateSkipBlock(
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_parent->skipBlockWidth(),
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_parent->skipBlockHeight());
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}
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auto maxWidth = 0;
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auto minHeight = 0;
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auto tw = style::ConvertScale(_data->width());
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auto th = style::ConvertScale(_data->height());
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if (!tw || !th) {
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tw = th = 1;
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}
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if (tw > st::maxMediaSize) {
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th = (st::maxMediaSize * th) / tw;
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tw = st::maxMediaSize;
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}
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if (th > st::maxMediaSize) {
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tw = (st::maxMediaSize * tw) / th;
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th = st::maxMediaSize;
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}
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if (_serviceWidth > 0) {
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return { _serviceWidth, _serviceWidth };
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}
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const auto minWidth = qMax((_parent->hasBubble() ? st::historyPhotoBubbleMinWidth : st::minPhotoSize), _parent->infoWidth() + 2 * (st::msgDateImgDelta + st::msgDateImgPadding.x()));
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const auto maxActualWidth = qMax(tw, minWidth);
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maxWidth = qMax(maxActualWidth, th);
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minHeight = qMax(th, st::minPhotoSize);
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if (_parent->hasBubble() && !_caption.isEmpty()) {
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auto captionw = maxActualWidth - st::msgPadding.left() - st::msgPadding.right();
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minHeight += st::mediaCaptionSkip + _caption.countHeight(captionw);
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if (isBubbleBottom()) {
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minHeight += st::msgPadding.bottom();
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}
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}
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return { maxWidth, minHeight };
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}
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QSize Photo::countCurrentSize(int newWidth) {
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auto tw = style::ConvertScale(_data->width());
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auto th = style::ConvertScale(_data->height());
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if (tw > st::maxMediaSize) {
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th = (st::maxMediaSize * th) / tw;
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tw = st::maxMediaSize;
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}
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if (th > st::maxMediaSize) {
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tw = (st::maxMediaSize * tw) / th;
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th = st::maxMediaSize;
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}
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_pixw = qMin(newWidth, maxWidth());
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_pixh = th;
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if (tw > _pixw) {
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_pixh = (_pixw * _pixh / tw);
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} else {
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_pixw = tw;
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}
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if (_pixh > newWidth) {
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_pixw = (_pixw * newWidth) / _pixh;
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_pixh = newWidth;
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}
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if (_pixw < 1) _pixw = 1;
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if (_pixh < 1) _pixh = 1;
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auto minWidth = qMax((_parent->hasBubble() ? st::historyPhotoBubbleMinWidth : st::minPhotoSize), _parent->infoWidth() + 2 * (st::msgDateImgDelta + st::msgDateImgPadding.x()));
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newWidth = qMax(_pixw, minWidth);
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auto newHeight = qMax(_pixh, st::minPhotoSize);
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if (_parent->hasBubble() && !_caption.isEmpty()) {
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const auto captionw = newWidth
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- st::msgPadding.left()
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- st::msgPadding.right();
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newHeight += st::mediaCaptionSkip + _caption.countHeight(captionw);
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if (isBubbleBottom()) {
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newHeight += st::msgPadding.bottom();
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}
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}
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return { newWidth, newHeight };
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}
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void Photo::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms) const {
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if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) return;
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ensureDataMediaCreated();
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_dataMedia->automaticLoad(_realParent->fullId(), _parent->data());
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auto selected = (selection == FullSelection);
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auto loaded = _dataMedia->loaded();
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auto displayLoading = _data->displayLoading();
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auto inWebPage = (_parent->media() != this);
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auto paintx = 0, painty = 0, paintw = width(), painth = height();
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auto bubble = _parent->hasBubble();
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auto captionw = paintw - st::msgPadding.left() - st::msgPadding.right();
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if (displayLoading) {
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ensureAnimation();
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if (!_animation->radial.animating()) {
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_animation->radial.start(_dataMedia->progress());
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}
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}
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const auto radial = isRadialAnimation();
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auto rthumb = style::rtlrect(paintx, painty, paintw, painth, width());
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if (_serviceWidth > 0) {
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paintUserpicFrame(p, rthumb.topLeft(), selected);
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} else {
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if (bubble) {
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if (!_caption.isEmpty()) {
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painth -= st::mediaCaptionSkip + _caption.countHeight(captionw);
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if (isBubbleBottom()) {
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painth -= st::msgPadding.bottom();
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}
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rthumb = style::rtlrect(paintx, painty, paintw, painth, width());
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}
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} else {
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App::roundShadow(p, 0, 0, paintw, painth, selected ? st::msgInShadowSelected : st::msgInShadow, selected ? InSelectedShadowCorners : InShadowCorners);
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}
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auto inWebPage = (_parent->media() != this);
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auto roundRadius = inWebPage ? ImageRoundRadius::Small : ImageRoundRadius::Large;
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auto roundCorners = inWebPage ? RectPart::AllCorners : ((isBubbleTop() ? (RectPart::TopLeft | RectPart::TopRight) : RectPart::None)
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| ((isRoundedInBubbleBottom() && _caption.isEmpty()) ? (RectPart::BottomLeft | RectPart::BottomRight) : RectPart::None));
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const auto pix = [&] {
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if (const auto large = _dataMedia->image(PhotoSize::Large)) {
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return large->pixSingle(_pixw, _pixh, paintw, painth, roundRadius, roundCorners);
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} else if (const auto thumbnail = _dataMedia->image(
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PhotoSize::Thumbnail)) {
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return thumbnail->pixBlurredSingle(_pixw, _pixh, paintw, painth, roundRadius, roundCorners);
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} else if (const auto small = _dataMedia->image(
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PhotoSize::Small)) {
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return small->pixBlurredSingle(_pixw, _pixh, paintw, painth, roundRadius, roundCorners);
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} else if (const auto blurred = _dataMedia->thumbnailInline()) {
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return blurred->pixBlurredSingle(_pixw, _pixh, paintw, painth, roundRadius, roundCorners);
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} else {
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return QPixmap();
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}
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}();
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p.drawPixmap(rthumb.topLeft(), pix);
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if (selected) {
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App::complexOverlayRect(p, rthumb, roundRadius, roundCorners);
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}
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}
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if (radial || (!loaded && !_data->loading())) {
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const auto radialOpacity = (radial && loaded && !_data->uploading())
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? _animation->radial.opacity() :
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1.;
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QRect inner(rthumb.x() + (rthumb.width() - st::msgFileSize) / 2, rthumb.y() + (rthumb.height() - st::msgFileSize) / 2, st::msgFileSize, st::msgFileSize);
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p.setPen(Qt::NoPen);
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if (selected) {
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p.setBrush(st::msgDateImgBgSelected);
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} else if (isThumbAnimation()) {
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auto over = _animation->a_thumbOver.value(1.);
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p.setBrush(anim::brush(st::msgDateImgBg, st::msgDateImgBgOver, over));
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} else {
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auto over = ClickHandler::showAsActive(_data->loading() ? _cancell : _savel);
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p.setBrush(over ? st::msgDateImgBgOver : st::msgDateImgBg);
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}
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p.setOpacity(radialOpacity * p.opacity());
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{
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PainterHighQualityEnabler hq(p);
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p.drawEllipse(inner);
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}
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p.setOpacity(radialOpacity);
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auto icon = [&]() -> const style::icon* {
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if (radial || _data->loading()) {
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return &(selected ? st::historyFileThumbCancelSelected : st::historyFileThumbCancel);
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}
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return &(selected ? st::historyFileThumbDownloadSelected : st::historyFileThumbDownload);
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}();
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if (icon) {
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icon->paintInCenter(p, inner);
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}
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p.setOpacity(1);
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if (radial) {
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QRect rinner(inner.marginsRemoved(QMargins(st::msgFileRadialLine, st::msgFileRadialLine, st::msgFileRadialLine, st::msgFileRadialLine)));
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_animation->radial.draw(p, rinner, st::msgFileRadialLine, selected ? st::historyFileThumbRadialFgSelected : st::historyFileThumbRadialFg);
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}
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}
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// date
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if (!_caption.isEmpty()) {
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auto outbg = _parent->hasOutLayout();
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p.setPen(outbg ? (selected ? st::historyTextOutFgSelected : st::historyTextOutFg) : (selected ? st::historyTextInFgSelected : st::historyTextInFg));
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_caption.draw(p, st::msgPadding.left(), painty + painth + st::mediaCaptionSkip, captionw, style::al_left, 0, -1, selection);
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} else if (!inWebPage) {
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auto fullRight = paintx + paintw;
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auto fullBottom = painty + painth;
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if (needInfoDisplay()) {
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_parent->drawInfo(p, fullRight, fullBottom, 2 * paintx + paintw, selected, InfoDisplayType::Image);
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}
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if (!bubble && _parent->displayRightAction()) {
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auto fastShareLeft = (fullRight + st::historyFastShareLeft);
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auto fastShareTop = (fullBottom - st::historyFastShareBottom - st::historyFastShareSize);
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_parent->drawRightAction(p, fastShareLeft, fastShareTop, 2 * paintx + paintw);
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}
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}
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}
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void Photo::paintUserpicFrame(
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Painter &p,
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QPoint photoPosition,
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bool selected) const {
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const auto autoplay = _data->videoCanBePlayed() && videoAutoplayEnabled();
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const auto startPlay = autoplay && !_streamed;
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if (startPlay) {
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const_cast<Photo*>(this)->playAnimation(true);
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} else {
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checkStreamedIsStarted();
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}
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const auto size = QSize{ _pixw, _pixh };
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const auto rect = QRect(photoPosition, size);
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if (_streamed
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&& _streamed->instance.player().ready()
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&& !_streamed->instance.player().videoSize().isEmpty()) {
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const auto paused = _parent->delegate()->elementIsGifPaused();
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auto request = ::Media::Streaming::FrameRequest();
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request.outer = size * cIntRetinaFactor();
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request.resize = size * cIntRetinaFactor();
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request.radius = ImageRoundRadius::Ellipse;
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if (_streamed->instance.playerLocked()) {
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if (_streamed->frozenFrame.isNull()) {
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_streamed->frozenFrame = _streamed->instance.frame(request);
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}
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p.drawImage(rect, _streamed->frozenFrame);
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} else {
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_streamed->frozenFrame = QImage();
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p.drawImage(rect, _streamed->instance.frame(request));
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if (!paused) {
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_streamed->instance.markFrameShown();
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}
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}
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return;
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}
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const auto pix = [&] {
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if (const auto large = _dataMedia->image(PhotoSize::Large)) {
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return large->pixCircled(_pixw, _pixh);
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} else if (const auto thumbnail = _dataMedia->image(
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PhotoSize::Thumbnail)) {
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return thumbnail->pixBlurredCircled(_pixw, _pixh);
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} else if (const auto small = _dataMedia->image(
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PhotoSize::Small)) {
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return small->pixBlurredCircled(_pixw, _pixh);
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} else if (const auto blurred = _dataMedia->thumbnailInline()) {
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return blurred->pixBlurredCircled(_pixw, _pixh);
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} else {
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return QPixmap();
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}
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}();
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p.drawPixmap(rect, pix);
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if (_data->videoCanBePlayed() && !_streamed) {
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auto inner = QRect(rect.x() + (rect.width() - st::msgFileSize) / 2, rect.y() + (rect.height() - st::msgFileSize) / 2, st::msgFileSize, st::msgFileSize);
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p.setPen(Qt::NoPen);
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if (selected) {
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p.setBrush(st::msgDateImgBgSelected);
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} else {
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const auto over = ClickHandler::showAsActive(_openl);
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p.setBrush(over ? st::msgDateImgBgOver : st::msgDateImgBg);
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}
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{
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PainterHighQualityEnabler hq(p);
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p.drawEllipse(inner);
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}
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const auto icon = [&]() -> const style::icon * {
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return &(selected ? st::historyFileThumbPlaySelected : st::historyFileThumbPlay);
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}();
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if (icon) {
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icon->paintInCenter(p, inner);
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}
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}
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}
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TextState Photo::textState(QPoint point, StateRequest request) const {
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auto result = TextState(_parent);
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if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) {
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return result;
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}
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auto paintx = 0, painty = 0, paintw = width(), painth = height();
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auto bubble = _parent->hasBubble();
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if (bubble && !_caption.isEmpty()) {
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const auto captionw = paintw
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- st::msgPadding.left()
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- st::msgPadding.right();
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painth -= _caption.countHeight(captionw);
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if (isBubbleBottom()) {
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painth -= st::msgPadding.bottom();
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}
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if (QRect(st::msgPadding.left(), painth, captionw, height() - painth).contains(point)) {
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result = TextState(_parent, _caption.getState(
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point - QPoint(st::msgPadding.left(), painth),
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captionw,
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request.forText()));
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return result;
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}
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painth -= st::mediaCaptionSkip;
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}
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if (QRect(paintx, painty, paintw, painth).contains(point)) {
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ensureDataMediaCreated();
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if (_data->uploading()) {
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result.link = _cancell;
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} else if (_dataMedia->loaded()) {
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result.link = _openl;
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} else if (_data->loading()) {
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result.link = _cancell;
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} else {
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result.link = _savel;
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}
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}
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if (_caption.isEmpty() && _parent->media() == this) {
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auto fullRight = paintx + paintw;
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auto fullBottom = painty + painth;
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if (_parent->pointInTime(fullRight, fullBottom, point, InfoDisplayType::Image)) {
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result.cursor = CursorState::Date;
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}
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if (!bubble && _parent->displayRightAction()) {
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auto fastShareLeft = (fullRight + st::historyFastShareLeft);
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auto fastShareTop = (fullBottom - st::historyFastShareBottom - st::historyFastShareSize);
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if (QRect(fastShareLeft, fastShareTop, st::historyFastShareSize, st::historyFastShareSize).contains(point)) {
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result.link = _parent->rightActionLink();
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}
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}
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}
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return result;
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}
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QSize Photo::sizeForGrouping() const {
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const auto width = _data->width();
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const auto height = _data->height();
|
|
return { std::max(width, 1), std::max(height, 1) };
|
|
}
|
|
|
|
void Photo::drawGrouped(
|
|
Painter &p,
|
|
const QRect &clip,
|
|
TextSelection selection,
|
|
crl::time ms,
|
|
const QRect &geometry,
|
|
RectParts sides,
|
|
RectParts corners,
|
|
not_null<uint64*> cacheKey,
|
|
not_null<QPixmap*> cache) const {
|
|
ensureDataMediaCreated();
|
|
_dataMedia->automaticLoad(_realParent->fullId(), _parent->data());
|
|
|
|
validateGroupedCache(geometry, corners, cacheKey, cache);
|
|
|
|
const auto selected = (selection == FullSelection);
|
|
const auto loaded = _dataMedia->loaded();
|
|
const auto displayLoading = _data->displayLoading();
|
|
const auto bubble = _parent->hasBubble();
|
|
|
|
if (displayLoading) {
|
|
ensureAnimation();
|
|
if (!_animation->radial.animating()) {
|
|
_animation->radial.start(_dataMedia->progress());
|
|
}
|
|
}
|
|
const auto radial = isRadialAnimation();
|
|
|
|
if (!bubble) {
|
|
// App::roundShadow(p, 0, 0, paintw, painth, selected ? st::msgInShadowSelected : st::msgInShadow, selected ? InSelectedShadowCorners : InShadowCorners);
|
|
}
|
|
p.drawPixmap(geometry.topLeft(), *cache);
|
|
if (selected) {
|
|
const auto roundRadius = ImageRoundRadius::Large;
|
|
App::complexOverlayRect(p, geometry, roundRadius, corners);
|
|
}
|
|
|
|
const auto displayState = radial
|
|
|| (!loaded && !_data->loading())
|
|
|| _data->waitingForAlbum();
|
|
if (displayState) {
|
|
const auto radialOpacity = radial
|
|
? _animation->radial.opacity()
|
|
: 1.;
|
|
const auto backOpacity = (loaded && !_data->uploading())
|
|
? radialOpacity
|
|
: 1.;
|
|
const auto radialSize = st::historyGroupRadialSize;
|
|
const auto inner = QRect(
|
|
geometry.x() + (geometry.width() - radialSize) / 2,
|
|
geometry.y() + (geometry.height() - radialSize) / 2,
|
|
radialSize,
|
|
radialSize);
|
|
p.setPen(Qt::NoPen);
|
|
if (selected) {
|
|
p.setBrush(st::msgDateImgBgSelected);
|
|
} else if (isThumbAnimation()) {
|
|
auto over = _animation->a_thumbOver.value(1.);
|
|
p.setBrush(anim::brush(st::msgDateImgBg, st::msgDateImgBgOver, over));
|
|
} else {
|
|
auto over = ClickHandler::showAsActive(_data->loading() ? _cancell : _savel);
|
|
p.setBrush(over ? st::msgDateImgBgOver : st::msgDateImgBg);
|
|
}
|
|
|
|
p.setOpacity(backOpacity * p.opacity());
|
|
|
|
{
|
|
PainterHighQualityEnabler hq(p);
|
|
p.drawEllipse(inner);
|
|
}
|
|
|
|
const auto icon = [&]() -> const style::icon* {
|
|
if (_data->waitingForAlbum()) {
|
|
return &(selected ? st::historyFileThumbWaitingSelected : st::historyFileThumbWaiting);
|
|
} else if (radial || _data->loading()) {
|
|
return &(selected ? st::historyFileThumbCancelSelected : st::historyFileThumbCancel);
|
|
}
|
|
return &(selected ? st::historyFileThumbDownloadSelected : st::historyFileThumbDownload);
|
|
}();
|
|
const auto previous = [&]() -> const style::icon* {
|
|
if (_data->waitingForAlbum()) {
|
|
return &(selected ? st::historyFileThumbCancelSelected : st::historyFileThumbCancel);
|
|
}
|
|
return nullptr;
|
|
}();
|
|
p.setOpacity(backOpacity);
|
|
if (icon) {
|
|
if (previous && radialOpacity > 0. && radialOpacity < 1.) {
|
|
PaintInterpolatedIcon(p, *icon, *previous, radialOpacity, inner);
|
|
} else {
|
|
icon->paintInCenter(p, inner);
|
|
}
|
|
}
|
|
p.setOpacity(1);
|
|
if (radial) {
|
|
const auto line = st::historyGroupRadialLine;
|
|
const auto rinner = inner.marginsRemoved({ line, line, line, line });
|
|
const auto color = selected
|
|
? st::historyFileThumbRadialFgSelected
|
|
: st::historyFileThumbRadialFg;
|
|
_animation->radial.draw(p, rinner, line, color);
|
|
}
|
|
}
|
|
}
|
|
|
|
TextState Photo::getStateGrouped(
|
|
const QRect &geometry,
|
|
RectParts sides,
|
|
QPoint point,
|
|
StateRequest request) const {
|
|
if (!geometry.contains(point)) {
|
|
return {};
|
|
}
|
|
ensureDataMediaCreated();
|
|
return TextState(_parent, _data->uploading()
|
|
? _cancell
|
|
: _dataMedia->loaded()
|
|
? _openl
|
|
: _data->loading()
|
|
? _cancell
|
|
: _savel);
|
|
}
|
|
|
|
float64 Photo::dataProgress() const {
|
|
ensureDataMediaCreated();
|
|
return _dataMedia->progress();
|
|
}
|
|
|
|
bool Photo::dataFinished() const {
|
|
return !_data->loading()
|
|
&& (!_data->uploading() || _data->waitingForAlbum());
|
|
}
|
|
|
|
bool Photo::dataLoaded() const {
|
|
ensureDataMediaCreated();
|
|
return _dataMedia->loaded();
|
|
}
|
|
|
|
bool Photo::needInfoDisplay() const {
|
|
return (_parent->data()->id < 0
|
|
|| _parent->isUnderCursor()
|
|
|| _parent->isLastAndSelfMessage());
|
|
}
|
|
|
|
void Photo::validateGroupedCache(
|
|
const QRect &geometry,
|
|
RectParts corners,
|
|
not_null<uint64*> cacheKey,
|
|
not_null<QPixmap*> cache) const {
|
|
using Option = Images::Option;
|
|
|
|
ensureDataMediaCreated();
|
|
|
|
const auto loaded = _dataMedia->loaded();
|
|
const auto loadLevel = loaded
|
|
? 2
|
|
: (_dataMedia->thumbnailInline()
|
|
|| _dataMedia->image(PhotoSize::Small)
|
|
|| _dataMedia->image(PhotoSize::Thumbnail))
|
|
? 1
|
|
: 0;
|
|
const auto width = geometry.width();
|
|
const auto height = geometry.height();
|
|
const auto options = Option::Smooth
|
|
| Option::RoundedLarge
|
|
| (loaded ? Option::None : Option::Blurred)
|
|
| ((corners & RectPart::TopLeft) ? Option::RoundedTopLeft : Option::None)
|
|
| ((corners & RectPart::TopRight) ? Option::RoundedTopRight : Option::None)
|
|
| ((corners & RectPart::BottomLeft) ? Option::RoundedBottomLeft : Option::None)
|
|
| ((corners & RectPart::BottomRight) ? Option::RoundedBottomRight : Option::None);
|
|
const auto key = (uint64(width) << 48)
|
|
| (uint64(height) << 32)
|
|
| (uint64(options) << 16)
|
|
| (uint64(loadLevel));
|
|
if (*cacheKey == key) {
|
|
return;
|
|
}
|
|
|
|
const auto originalWidth = style::ConvertScale(_data->width());
|
|
const auto originalHeight = style::ConvertScale(_data->height());
|
|
const auto pixSize = Ui::GetImageScaleSizeForGeometry(
|
|
{ originalWidth, originalHeight },
|
|
{ width, height });
|
|
const auto pixWidth = pixSize.width() * cIntRetinaFactor();
|
|
const auto pixHeight = pixSize.height() * cIntRetinaFactor();
|
|
const auto image = _dataMedia->image(PhotoSize::Large)
|
|
? _dataMedia->image(PhotoSize::Large)
|
|
: _dataMedia->image(PhotoSize::Thumbnail)
|
|
? _dataMedia->image(PhotoSize::Thumbnail)
|
|
: _dataMedia->image(PhotoSize::Small)
|
|
? _dataMedia->image(PhotoSize::Small)
|
|
: _dataMedia->thumbnailInline()
|
|
? _dataMedia->thumbnailInline()
|
|
: Image::BlankMedia().get();
|
|
|
|
*cacheKey = key;
|
|
*cache = image->pixNoCache(pixWidth, pixHeight, options, width, height);
|
|
}
|
|
|
|
bool Photo::createStreamingObjects() {
|
|
using namespace ::Media::Streaming;
|
|
|
|
setStreamed(std::make_unique<Streamed>(
|
|
history()->owner().streaming().sharedDocument(
|
|
_data,
|
|
_realParent->fullId())));
|
|
_streamed->instance.player().updates(
|
|
) | rpl::start_with_next_error([=](Update &&update) {
|
|
handleStreamingUpdate(std::move(update));
|
|
}, [=](Error &&error) {
|
|
handleStreamingError(std::move(error));
|
|
}, _streamed->instance.lifetime());
|
|
if (_streamed->instance.ready()) {
|
|
streamingReady(base::duplicate(_streamed->instance.info()));
|
|
}
|
|
if (!_streamed->instance.valid()) {
|
|
stopAnimation();
|
|
return false;
|
|
}
|
|
checkStreamedIsStarted();
|
|
return true;
|
|
}
|
|
|
|
void Photo::setStreamed(std::unique_ptr<Streamed> value) {
|
|
const auto removed = (_streamed && !value);
|
|
const auto set = (!_streamed && value);
|
|
_streamed = std::move(value);
|
|
if (set) {
|
|
history()->owner().registerHeavyViewPart(_parent);
|
|
} else if (removed) {
|
|
_parent->checkHeavyPart();
|
|
}
|
|
}
|
|
|
|
void Photo::handleStreamingUpdate(::Media::Streaming::Update &&update) {
|
|
using namespace ::Media::Streaming;
|
|
|
|
v::match(update.data, [&](Information &update) {
|
|
streamingReady(std::move(update));
|
|
}, [&](const PreloadedVideo &update) {
|
|
}, [&](const UpdateVideo &update) {
|
|
repaintStreamedContent();
|
|
}, [&](const PreloadedAudio &update) {
|
|
}, [&](const UpdateAudio &update) {
|
|
}, [&](const WaitingForData &update) {
|
|
}, [&](MutedByOther) {
|
|
}, [&](Finished) {
|
|
});
|
|
}
|
|
|
|
void Photo::handleStreamingError(::Media::Streaming::Error &&error) {
|
|
_data->setVideoPlaybackFailed();
|
|
stopAnimation();
|
|
}
|
|
|
|
void Photo::repaintStreamedContent() {
|
|
if (_streamed && !_streamed->frozenFrame.isNull()) {
|
|
return;
|
|
} else if (_parent->delegate()->elementIsGifPaused()) {
|
|
return;
|
|
}
|
|
history()->owner().requestViewRepaint(_parent);
|
|
}
|
|
|
|
void Photo::streamingReady(::Media::Streaming::Information &&info) {
|
|
history()->owner().requestViewRepaint(_parent);
|
|
}
|
|
|
|
void Photo::checkAnimation() {
|
|
if (_streamed && !videoAutoplayEnabled()) {
|
|
stopAnimation();
|
|
}
|
|
}
|
|
|
|
void Photo::stopAnimation() {
|
|
setStreamed(nullptr);
|
|
}
|
|
|
|
void Photo::playAnimation(bool autoplay) {
|
|
ensureDataMediaCreated();
|
|
if (_streamed && autoplay) {
|
|
return;
|
|
} else if (_streamed && videoAutoplayEnabled()) {
|
|
Core::App().showPhoto(_data, _parent->data());
|
|
return;
|
|
}
|
|
if (_streamed) {
|
|
stopAnimation();
|
|
} else if (_data->videoCanBePlayed()) {
|
|
if (!videoAutoplayEnabled()) {
|
|
history()->owner().checkPlayingAnimations();
|
|
}
|
|
if (!createStreamingObjects()) {
|
|
_data->setVideoPlaybackFailed();
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
void Photo::checkStreamedIsStarted() const {
|
|
if (!_streamed) {
|
|
return;
|
|
} else if (_streamed->instance.paused()) {
|
|
_streamed->instance.resume();
|
|
}
|
|
if (_streamed
|
|
&& !_streamed->instance.active()
|
|
&& !_streamed->instance.failed()) {
|
|
const auto position = _data->videoStartPosition();
|
|
auto options = ::Media::Streaming::PlaybackOptions();
|
|
options.position = position;
|
|
options.mode = ::Media::Streaming::Mode::Video;
|
|
options.loop = true;
|
|
_streamed->instance.play(options);
|
|
}
|
|
}
|
|
|
|
bool Photo::videoAutoplayEnabled() const {
|
|
return Data::AutoDownload::ShouldAutoPlay(
|
|
_data->session().settings().autoDownload(),
|
|
_realParent->history()->peer,
|
|
_data);
|
|
}
|
|
|
|
TextForMimeData Photo::selectedText(TextSelection selection) const {
|
|
return _caption.toTextForMimeData(selection);
|
|
}
|
|
|
|
bool Photo::needsBubble() const {
|
|
if (!_caption.isEmpty()) {
|
|
return true;
|
|
}
|
|
const auto item = _parent->data();
|
|
if (item->toHistoryMessage()) {
|
|
return item->repliesAreComments()
|
|
|| item->viaBot()
|
|
|| _parent->displayedReply()
|
|
|| _parent->displayForwardedFrom()
|
|
|| _parent->displayFromName();
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool Photo::isReadyForOpen() const {
|
|
ensureDataMediaCreated();
|
|
return _dataMedia->loaded();
|
|
}
|
|
|
|
void Photo::parentTextUpdated() {
|
|
_caption = (_parent->media() == this)
|
|
? createCaption(_parent->data())
|
|
: Ui::Text::String();
|
|
history()->owner().requestViewResize(_parent);
|
|
}
|
|
|
|
} // namespace HistoryView
|