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Code Issues Releases Wiki Activity

Add pinned messages section.

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This commit is contained in:
John Preston
2020-10-20 19:29:24 +03:00
parent aefef948cd
commit fc92e3fadd
26 changed files with 1142 additions and 343 deletions
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66
Telegram/SourceFiles/data/data_peer.cpp
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@@ -38,6 +38,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include "history/view/history_view_element.h"
#include "history/history_item.h"
#include "storage/file_download.h"
#include "storage/storage_facade.h"
#include "storage/storage_shared_media.h"
#include "facades.h" // Ui::showPeerProfile
#include "app.h"
@@ -468,14 +470,15 @@ MsgId PeerData::topPinnedMessageId() const {
void PeerData::ensurePinnedMessagesCreated() {
if (!_pinnedMessages) {
_pinnedMessages = std::make_unique<Data::PinnedMessages>(
peerToChannel(id));
_pinnedMessages = std::make_unique<Data::PinnedMessages>(this);
session().changes().peerUpdated(this, UpdateFlag::PinnedMessage);
}
}
void PeerData::removeEmptyPinnedMessages() {
if (_pinnedMessages && _pinnedMessages->empty()) {
_pinnedMessages = nullptr;
session().changes().peerUpdated(this, UpdateFlag::PinnedMessage);
}
}
@@ -491,69 +494,24 @@ void PeerData::setTopPinnedMessageId(MsgId messageId) {
clearPinnedMessages();
return;
}
if (session().settings().hiddenPinnedMessageId(id) != messageId) {
const auto hiddenId = session().settings().hiddenPinnedMessageId(id);
if (hiddenId != 0 && hiddenId != messageId) {
session().settings().setHiddenPinnedMessageId(id, 0);
session().saveSettingsDelayed();
}
ensurePinnedMessagesCreated();
_pinnedMessages->setTopId(messageId);
session().changes().peerUpdated(this, UpdateFlag::PinnedMessage);
}
void PeerData::clearPinnedMessages(MsgId lessThanId) {
if (lessThanId == ServerMaxMsgId
&& session().settings().hiddenPinnedMessageId(id) != 0) {
void PeerData::clearPinnedMessages() {
if (session().settings().hiddenPinnedMessageId(id) != 0) {
session().settings().setHiddenPinnedMessageId(id, 0);
session().saveSettingsDelayed();
}
if (!_pinnedMessages) {
return;
}
_pinnedMessages->clearLessThanId(lessThanId);
session().storage().remove(Storage::SharedMediaRemoveAll(
id,
Storage::SharedMediaType::Pinned));
removeEmptyPinnedMessages();
session().changes().peerUpdated(this, UpdateFlag::PinnedMessage);
}
void PeerData::addPinnedMessage(MsgId messageId) {
if (messageIdTooSmall(messageId)) {
return;
}
ensurePinnedMessagesCreated();
_pinnedMessages->add(messageId);
session().changes().peerUpdated(this, UpdateFlag::PinnedMessage);
}
void PeerData::addPinnedSlice(
std::vector<MsgId> &&ids,
MsgRange noSkipRange,
std::optional<int> count) {
const auto min = [&] {
if (const auto channel = asChannel()) {
return channel->availableMinId();
}
return 0;
}();
ids.erase(
ranges::remove_if(ids, [&](MsgId id) { return id <= min; }),
end(ids));
if (noSkipRange.from <= min) {
noSkipRange.from = 0;
}
if (ids.empty() && !_pinnedMessages) {
return;
}
ensurePinnedMessagesCreated();
_pinnedMessages->add(std::move(ids), noSkipRange, count);
session().changes().peerUpdated(this, UpdateFlag::PinnedMessage);
}
void PeerData::removePinnedMessage(MsgId messageId) {
if (!_pinnedMessages) {
return;
}
_pinnedMessages->remove(messageId);
removeEmptyPinnedMessages();
session().changes().peerUpdated(this, UpdateFlag::PinnedMessage);
}
bool PeerData::canExportChatHistory() const {