tdesktop/Telegram/SourceFiles/inline_bots/inline_bot_layout_item.cpp

257 lines
6.5 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 "inline_bots/inline_bot_layout_item.h"
#include "data/data_photo.h"
#include "data/data_document.h"
#include "data/data_peer.h"
#include "data/data_file_origin.h"
#include "data/data_document_media.h"
#include "core/click_handler_types.h"
#include "inline_bots/inline_bot_result.h"
#include "inline_bots/inline_bot_layout_internal.h"
#include "storage/localstorage.h"
#include "mainwidget.h"
#include "ui/image/image.h"
#include "ui/empty_userpic.h"
namespace InlineBots {
namespace Layout {
namespace {
NeverFreedPointer<DocumentItems> documentItemsMap;
} // namespace
Result *ItemBase::getResult() const {
return _result;
}
DocumentData *ItemBase::getDocument() const {
return _document;
}
PhotoData *ItemBase::getPhoto() const {
return _photo;
}
DocumentData *ItemBase::getPreviewDocument() const {
if (_document) {
return _document;
} else if (_result) {
return _result->_document;
}
return nullptr;
}
PhotoData *ItemBase::getPreviewPhoto() const {
if (_photo) {
return _photo;
} else if (_result) {
return _result->_photo;
}
return nullptr;
}
void ItemBase::preload() const {
const auto origin = fileOrigin();
if (_result) {
if (const auto photo = _result->_photo) {
if (photo->hasExact(Data::PhotoSize::Thumbnail)) {
photo->load(Data::PhotoSize::Thumbnail, origin);
}
} else if (const auto document = _result->_document) {
document->loadThumbnail(origin);
} else if (auto &thumb = _result->_thumbnail; !thumb.empty()) {
thumb.load(_result->_session, origin);
}
} else if (_document) {
_document->loadThumbnail(origin);
} else if (_photo && _photo->hasExact(Data::PhotoSize::Thumbnail)) {
_photo->load(Data::PhotoSize::Thumbnail, origin);
}
}
void ItemBase::update() const {
if (_position >= 0) {
context()->inlineItemRepaint(this);
}
}
void ItemBase::layoutChanged() {
if (_position >= 0) {
context()->inlineItemLayoutChanged(this);
}
}
std::unique_ptr<ItemBase> ItemBase::createLayout(
not_null<Context*> context,
not_null<Result*> result,
bool forceThumb) {
using Type = Result::Type;
switch (result->_type) {
case Type::Photo:
return std::make_unique<internal::Photo>(context, result);
case Type::Audio:
case Type::File:
return std::make_unique<internal::File>(context, result);
case Type::Video:
return std::make_unique<internal::Video>(context, result);
case Type::Sticker:
return std::make_unique<internal::Sticker>(context, result);
case Type::Gif:
return std::make_unique<internal::Gif>(context, result);
case Type::Article:
case Type::Geo:
case Type::Venue:
return std::make_unique<internal::Article>(
context,
result,
forceThumb);
case Type::Game:
return std::make_unique<internal::Game>(context, result);
case Type::Contact:
return std::make_unique<internal::Contact>(context, result);
}
return nullptr;
}
std::unique_ptr<ItemBase> ItemBase::createLayoutGif(
not_null<Context*> context,
not_null<DocumentData*> document) {
return std::make_unique<internal::Gif>(context, document, true);
}
DocumentData *ItemBase::getResultDocument() const {
return _result ? _result->_document : nullptr;
}
PhotoData *ItemBase::getResultPhoto() const {
return _result ? _result->_photo : nullptr;
}
bool ItemBase::hasResultThumb() const {
return _result
&& (!_result->_thumbnail.empty()
|| !_result->_locationThumbnail.empty());
}
Image *ItemBase::getResultThumb(Data::FileOrigin origin) const {
if (_result && !_thumbnail) {
if (!_result->_thumbnail.empty()) {
_thumbnail = _result->_thumbnail.createView();
_result->_thumbnail.load(_result->_session, origin);
} else if (!_result->_locationThumbnail.empty()) {
_thumbnail = _result->_locationThumbnail.createView();
_result->_locationThumbnail.load(_result->_session, origin);
}
}
return _thumbnail->image();
}
QPixmap ItemBase::getResultContactAvatar(int width, int height) const {
if (_result->_type == Result::Type::Contact) {
auto result = Ui::EmptyUserpic(
Data::PeerUserpicColor(FakeChatId(BareId(qHash(_result->_id)))),
_result->getLayoutTitle()
).generate(width);
if (result.height() != height * cIntRetinaFactor()) {
result = result.scaled(QSize(width, height) * cIntRetinaFactor(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
}
return result;
}
return QPixmap();
}
int ItemBase::getResultDuration() const {
return 0;
}
QString ItemBase::getResultUrl() const {
return _result->_url;
}
ClickHandlerPtr ItemBase::getResultUrlHandler() const {
if (!_result->_url.isEmpty()) {
return std::make_shared<UrlClickHandler>(_result->_url);
}
return ClickHandlerPtr();
}
ClickHandlerPtr ItemBase::getResultPreviewHandler() const {
if (!_result->_content_url.isEmpty()) {
return std::make_shared<UrlClickHandler>(
_result->_content_url,
false);
} else if (const auto document = _result->_document
; document && document->createMediaView()->canBePlayed()) {
return std::make_shared<OpenFileClickHandler>();
} else if (_result->_photo) {
return std::make_shared<OpenFileClickHandler>();
}
return ClickHandlerPtr();
}
QString ItemBase::getResultThumbLetter() const {
auto parts = _result->_url.splitRef('/');
if (!parts.isEmpty()) {
auto domain = parts.at(0);
if (parts.size() > 2 && domain.endsWith(':') && parts.at(1).isEmpty()) { // http:// and others
domain = parts.at(2);
}
parts = domain.split('@').back().split('.');
if (parts.size() > 1) {
return parts.at(parts.size() - 2).at(0).toUpper();
}
}
if (!_result->_title.isEmpty()) {
return _result->_title.at(0).toUpper();
}
return QString();
}
Data::FileOrigin ItemBase::fileOrigin() const {
return _context->inlineItemFileOrigin();
}
const DocumentItems *documentItems() {
return documentItemsMap.data();
}
namespace internal {
void regDocumentItem(
not_null<const DocumentData*> document,
not_null<ItemBase*> item) {
documentItemsMap.createIfNull();
(*documentItemsMap)[document].insert(item);
}
void unregDocumentItem(
not_null<const DocumentData*> document,
not_null<ItemBase*> item) {
if (documentItemsMap) {
auto i = documentItemsMap->find(document);
if (i != documentItemsMap->cend()) {
if (i->second.remove(item) && i->second.empty()) {
documentItemsMap->erase(i);
}
}
if (documentItemsMap->empty()) {
documentItemsMap.clear();
}
}
}
} // namespace internal
} // namespace Layout
} // namespace InlineBots