135 lines
2.9 KiB
C++
135 lines
2.9 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 "data/data_photo.h"
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#include "data/data_session.h"
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#include "mainwidget.h"
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#include "history/history_media_types.h"
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#include "auth_session.h"
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#include "messenger.h"
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PhotoData::PhotoData(const PhotoId &id, const uint64 &access, int32 date, const ImagePtr &thumb, const ImagePtr &medium, const ImagePtr &full)
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: id(id)
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, access(access)
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, date(date)
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, thumb(thumb)
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, medium(medium)
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, full(full) {
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}
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void PhotoData::automaticLoad(const HistoryItem *item) {
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full->automaticLoad(item);
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}
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void PhotoData::automaticLoadSettingsChanged() {
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full->automaticLoadSettingsChanged();
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}
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void PhotoData::download() {
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full->loadEvenCancelled();
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Auth().data().notifyPhotoLayoutChanged(this);
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}
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bool PhotoData::loaded() const {
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bool wasLoading = loading();
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if (full->loaded()) {
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if (wasLoading) {
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Auth().data().notifyPhotoLayoutChanged(this);
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}
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return true;
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}
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return false;
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}
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bool PhotoData::loading() const {
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return full->loading();
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}
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bool PhotoData::displayLoading() const {
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return full->loading()
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? full->displayLoading()
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: (uploading() && !waitingForAlbum());
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}
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void PhotoData::cancel() {
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full->cancel();
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Auth().data().notifyPhotoLayoutChanged(this);
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}
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float64 PhotoData::progress() const {
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if (uploading()) {
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if (uploadingData->size > 0) {
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return float64(uploadingData->offset) / uploadingData->size;
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}
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return 0;
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}
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return full->progress();
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}
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void PhotoData::setWaitingForAlbum() {
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if (uploading()) {
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uploadingData->waitingForAlbum = true;
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}
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}
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bool PhotoData::waitingForAlbum() const {
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return uploading() && uploadingData->waitingForAlbum;
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}
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int32 PhotoData::loadOffset() const {
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return full->loadOffset();
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}
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bool PhotoData::uploading() const {
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return (uploadingData != nullptr);
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}
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void PhotoData::forget() {
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thumb->forget();
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replyPreview->forget();
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medium->forget();
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full->forget();
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}
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ImagePtr PhotoData::makeReplyPreview() {
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if (replyPreview->isNull() && !thumb->isNull()) {
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if (thumb->loaded()) {
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int w = thumb->width(), h = thumb->height();
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if (w <= 0) w = 1;
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if (h <= 0) h = 1;
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replyPreview = ImagePtr(w > h ? thumb->pix(w * st::msgReplyBarSize.height() / h, st::msgReplyBarSize.height()) : thumb->pix(st::msgReplyBarSize.height()), "PNG");
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} else {
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thumb->load();
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}
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}
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return replyPreview;
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}
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void PhotoOpenClickHandler::onClickImpl() const {
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Messenger::Instance().showPhoto(this);
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}
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void PhotoSaveClickHandler::onClickImpl() const {
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auto data = photo();
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if (!data->date) return;
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data->download();
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}
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void PhotoCancelClickHandler::onClickImpl() const {
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auto data = photo();
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if (!data->date) return;
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if (data->uploading()) {
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if (const auto item = App::histItemById(context())) {
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App::main()->cancelUploadLayer(item);
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}
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} else {
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data->cancel();
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}
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}
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