tdesktop/Telegram/SourceFiles/dialogs/dialogs_widget.cpp

1204 lines
40 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org
Telegram Desktop is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
It is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
*/
#include "dialogs/dialogs_widget.h"
#include "dialogs/dialogs_inner_widget.h"
#include "dialogs/dialogs_search_from_controllers.h"
#include "styles/style_dialogs.h"
#include "styles/style_window.h"
#include "ui/widgets/buttons.h"
#include "ui/widgets/input_fields.h"
#include "ui/wrap/fade_wrap.h"
#include "lang/lang_keys.h"
#include "application.h"
#include "mainwindow.h"
#include "mainwidget.h"
#include "autoupdater.h"
#include "auth_session.h"
#include "messenger.h"
#include "boxes/peer_list_box.h"
#include "window/window_controller.h"
#include "window/window_slide_animation.h"
#include "profile/profile_channel_controllers.h"
namespace {
QString SwitchToChooseFromQuery() {
return qsl("from:");
}
} // namespace
class DialogsWidget::UpdateButton : public Ui::RippleButton {
public:
UpdateButton(QWidget *parent);
protected:
void paintEvent(QPaintEvent *e) override;
void onStateChanged(State was, StateChangeSource source) override;
private:
QString _text;
const style::FlatButton &_st;
};
DialogsWidget::UpdateButton::UpdateButton(QWidget *parent) : RippleButton(parent, st::dialogsUpdateButton.ripple)
, _text(lang(lng_update_telegram).toUpper())
, _st(st::dialogsUpdateButton) {
resize(st::columnMinimalWidthLeft, _st.height);
}
void DialogsWidget::UpdateButton::onStateChanged(State was, StateChangeSource source) {
RippleButton::onStateChanged(was, source);
update();
}
void DialogsWidget::UpdateButton::paintEvent(QPaintEvent *e) {
QPainter p(this);
QRect r(0, height() - _st.height, width(), _st.height);
p.fillRect(r, isOver() ? _st.overBgColor : _st.bgColor);
paintRipple(p, 0, 0, getms());
p.setFont(isOver() ? _st.overFont : _st.font);
p.setRenderHint(QPainter::TextAntialiasing);
p.setPen(isOver() ? _st.overColor : _st.color);
if (width() >= st::columnMinimalWidthLeft) {
r.setTop(_st.textTop);
p.drawText(r, _text, style::al_top);
} else {
(isOver() ? st::dialogsInstallUpdateOver : st::dialogsInstallUpdate).paintInCenter(p, r);
}
}
DialogsWidget::DialogsWidget(QWidget *parent, not_null<Window::Controller*> controller) : Window::AbstractSectionWidget(parent, controller)
, _mainMenuToggle(this, st::dialogsMenuToggle)
, _filter(this, st::dialogsFilter, langFactory(lng_dlg_filter))
, _chooseFromUser(
this,
object_ptr<Ui::IconButton>(this, st::dialogsSearchFrom))
, _jumpToDate(
this,
object_ptr<Ui::IconButton>(this, st::dialogsCalendar))
, _cancelSearch(this, st::dialogsCancelSearch)
, _lockUnlock(this, st::dialogsLock)
, _scroll(this, st::dialogsScroll) {
_inner = _scroll->setOwnedWidget(object_ptr<DialogsInner>(this, controller, parent));
connect(_inner, SIGNAL(draggingScrollDelta(int)), this, SLOT(onDraggingScrollDelta(int)));
connect(_inner, SIGNAL(mustScrollTo(int,int)), _scroll, SLOT(scrollToY(int,int)));
connect(_inner, SIGNAL(dialogMoved(int,int)), this, SLOT(onDialogMoved(int,int)));
connect(_inner, SIGNAL(searchMessages()), this, SLOT(onNeedSearchMessages()));
connect(_inner, SIGNAL(searchResultChosen()), this, SLOT(onCancel()));
connect(_inner, SIGNAL(completeHashtag(QString)), this, SLOT(onCompleteHashtag(QString)));
connect(_inner, SIGNAL(refreshHashtags()), this, SLOT(onFilterCursorMoved()));
connect(_inner, SIGNAL(cancelSearchInPeer()), this, SLOT(onCancelSearchInPeer()));
subscribe(_inner->searchFromUserChanged, [this](UserData *user) {
setSearchInPeer(_searchInPeer, user);
onFilterUpdate(true);
});
connect(_scroll, SIGNAL(geometryChanged()), _inner, SLOT(onParentGeometryChanged()));
connect(_scroll, SIGNAL(scrolled()), this, SLOT(onListScroll()));
connect(_filter, SIGNAL(cancelled()), this, SLOT(onCancel()));
connect(_filter, SIGNAL(changed()), this, SLOT(onFilterUpdate()));
connect(_filter, SIGNAL(cursorPositionChanged(int,int)), this, SLOT(onFilterCursorMoved(int,int)));
#ifndef TDESKTOP_DISABLE_AUTOUPDATE
Sandbox::connect(SIGNAL(updateLatest()), this, SLOT(onCheckUpdateStatus()));
Sandbox::connect(SIGNAL(updateFailed()), this, SLOT(onCheckUpdateStatus()));
Sandbox::connect(SIGNAL(updateReady()), this, SLOT(onCheckUpdateStatus()));
onCheckUpdateStatus();
#endif // !TDESKTOP_DISABLE_AUTOUPDATE
subscribe(Adaptive::Changed(), [this] { updateForwardBar(); });
_cancelSearch->setClickedCallback([this] { onCancelSearch(); });
_jumpToDate->entity()->setClickedCallback([this] { if (_searchInPeer) this->controller()->showJumpToDate(_searchInPeer, QDate()); });
_chooseFromUser->entity()->setClickedCallback([this] { showSearchFrom(); });
_lockUnlock->setVisible(Global::LocalPasscode());
subscribe(Global::RefLocalPasscodeChanged(), [this] { updateLockUnlockVisibility(); });
_lockUnlock->setClickedCallback([this] {
_lockUnlock->setIconOverride(&st::dialogsUnlockIcon, &st::dialogsUnlockIconOver);
Messenger::Instance().setupPasscode();
_lockUnlock->setIconOverride(nullptr);
});
_mainMenuToggle->setClickedCallback([this] { showMainMenu(); });
_chooseByDragTimer.setSingleShot(true);
connect(&_chooseByDragTimer, SIGNAL(timeout()), this, SLOT(onChooseByDrag()));
setAcceptDrops(true);
_searchTimer.setSingleShot(true);
connect(&_searchTimer, SIGNAL(timeout()), this, SLOT(onSearchMessages()));
_inner->setLoadMoreCallback([this] {
if (_inner->state() == DialogsInner::SearchedState || (_inner->state() == DialogsInner::FilteredState && _searchInMigrated && _searchFull && !_searchFullMigrated)) {
onSearchMore();
} else {
loadDialogs();
}
});
_filter->setFocusPolicy(Qt::StrongFocus);
_filter->customUpDown(true);
updateJumpToDateVisibility(true);
updateSearchFromVisibility(true);
}
#ifndef TDESKTOP_DISABLE_AUTOUPDATE
void DialogsWidget::onCheckUpdateStatus() {
if (Sandbox::updatingState() == Application::UpdatingReady) {
if (_updateTelegram) return;
_updateTelegram.create(this);
_updateTelegram->show();
_updateTelegram->setClickedCallback([] {
checkReadyUpdate();
App::restart();
});
} else {
if (!_updateTelegram) return;
_updateTelegram.destroy();
}
updateControlsGeometry();
}
#endif // TDESKTOP_DISABLE_AUTOUPDATE
void DialogsWidget::activate() {
_filter->setFocus();
_inner->activate();
}
void DialogsWidget::createDialog(History *history) {
auto creating = !history->inChatList(Dialogs::Mode::All);
_inner->createDialog(history);
if (creating && history->peer->migrateFrom()) {
if (auto migrated = App::historyLoaded(history->peer->migrateFrom()->id)) {
if (migrated->inChatList(Dialogs::Mode::All)) {
removeDialog(migrated);
}
}
}
}
void DialogsWidget::dlgUpdated(Dialogs::Mode list, Dialogs::Row *row) {
_inner->dlgUpdated(list, row);
}
void DialogsWidget::dlgUpdated(PeerData *peer, MsgId msgId) {
_inner->dlgUpdated(peer, msgId);
}
void DialogsWidget::dialogsToUp() {
if (_filter->getLastText().trimmed().isEmpty()) {
_scroll->scrollToY(0);
}
}
void DialogsWidget::startWidthAnimation() {
if (!_widthAnimationCache.isNull()) {
return;
}
auto scrollGeometry = _scroll->geometry();
auto grabGeometry = QRect(
scrollGeometry.x(),
scrollGeometry.y(),
st::columnMinimalWidthLeft,
scrollGeometry.height());
_scroll->setGeometry(grabGeometry);
myEnsureResized(_scroll);
auto image = QImage(
grabGeometry.size() * cIntRetinaFactor(),
QImage::Format_ARGB32_Premultiplied);
image.setDevicePixelRatio(cRetinaFactor());
image.fill(Qt::transparent);
_scroll->render(&image, QPoint(0, 0), QRect(QPoint(0, 0), grabGeometry.size()), QWidget::DrawChildren | QWidget::IgnoreMask);
_widthAnimationCache = App::pixmapFromImageInPlace(std::move(image));
_scroll->setGeometry(scrollGeometry);
_scroll->hide();
}
void DialogsWidget::stopWidthAnimation() {
_widthAnimationCache = QPixmap();
if (!_a_show.animating()) {
_scroll->show();
}
update();
}
void DialogsWidget::showFast() {
show();
updateForwardBar();
}
void DialogsWidget::showAnimated(Window::SlideDirection direction, const Window::SectionSlideParams &params) {
_showDirection = direction;
_a_show.finish();
_cacheUnder = params.oldContentCache;
show();
updateForwardBar();
_cacheOver = App::main()->grabForShowAnimation(params);
_scroll->hide();
_mainMenuToggle->hide();
if (_forwardCancel) _forwardCancel->hide();
_filter->hide();
_cancelSearch->hide(anim::type::instant);
_jumpToDate->hide(anim::type::instant);
_chooseFromUser->hide(anim::type::instant);
_lockUnlock->hide();
int delta = st::slideShift;
if (_showDirection == Window::SlideDirection::FromLeft) {
std::swap(_cacheUnder, _cacheOver);
}
_a_show.start([this] { animationCallback(); }, 0., 1., st::slideDuration, Window::SlideAnimation::transition());
}
bool DialogsWidget::wheelEventFromFloatPlayer(QEvent *e) {
return _scroll->viewportEvent(e);
}
QRect DialogsWidget::rectForFloatPlayer() const {
return mapToGlobal(_scroll->geometry());
}
void DialogsWidget::animationCallback() {
update();
if (!_a_show.animating()) {
_cacheUnder = _cacheOver = QPixmap();
_scroll->show();
_mainMenuToggle->show();
if (_forwardCancel) _forwardCancel->show();
_filter->show();
updateLockUnlockVisibility();
updateJumpToDateVisibility(true);
updateSearchFromVisibility(true);
onFilterUpdate();
if (App::wnd()) App::wnd()->setInnerFocus();
}
}
void DialogsWidget::onCancel() {
if (!onCancelSearch() || (!_searchInPeer && !App::main()->selectingPeer())) {
emit cancelled();
}
}
void DialogsWidget::notify_userIsContactChanged(UserData *user, bool fromThisApp) {
if (fromThisApp) {
_filter->setText(QString());
_filter->updatePlaceholder();
onFilterUpdate();
}
_inner->notify_userIsContactChanged(user, fromThisApp);
}
void DialogsWidget::notify_historyMuteUpdated(History *history) {
_inner->notify_historyMuteUpdated(history);
}
void DialogsWidget::unreadCountsReceived(const QVector<MTPDialog> &dialogs) {
}
void DialogsWidget::dialogsReceived(const MTPmessages_Dialogs &dialogs, mtpRequestId requestId) {
if (_dialogsRequestId != requestId) return;
const QVector<MTPDialog> *dialogsList = 0;
const QVector<MTPMessage> *messagesList = 0;
switch (dialogs.type()) {
case mtpc_messages_dialogs: {
auto &data = dialogs.c_messages_dialogs();
App::feedUsers(data.vusers);
App::feedChats(data.vchats);
messagesList = &data.vmessages.v;
dialogsList = &data.vdialogs.v;
_dialogsFull = true;
} break;
case mtpc_messages_dialogsSlice: {
auto &data = dialogs.c_messages_dialogsSlice();
App::feedUsers(data.vusers);
App::feedChats(data.vchats);
messagesList = &data.vmessages.v;
dialogsList = &data.vdialogs.v;
} break;
}
if (!Auth().data().contactsLoaded().value() && !_contactsRequestId) {
_contactsRequestId = MTP::send(MTPcontacts_GetContacts(MTP_int(0)), rpcDone(&DialogsWidget::contactsReceived), rpcFail(&DialogsWidget::contactsFailed));
}
if (dialogsList) {
TimeId lastDate = 0;
PeerId lastPeer = 0;
MsgId lastMsgId = 0;
for (int i = dialogsList->size(); i > 0;) {
auto &dialog = dialogsList->at(--i);
if (dialog.type() != mtpc_dialog) {
continue;
}
auto &dialogData = dialog.c_dialog();
if (auto peer = peerFromMTP(dialogData.vpeer)) {
auto history = App::history(peer);
history->setPinnedDialog(dialogData.is_pinned());
if (!lastDate) {
if (!lastPeer) lastPeer = peer;
if (auto msgId = dialogData.vtop_message.v) {
if (!lastMsgId) lastMsgId = msgId;
for (int j = messagesList->size(); j > 0;) {
auto &message = messagesList->at(--j);
if (idFromMessage(message) == msgId && peerFromMessage(message) == peer) {
if (auto date = dateFromMessage(message)) {
lastDate = date;
}
break;
}
}
}
}
}
}
if (lastDate) {
_dialogsOffsetDate = lastDate;
_dialogsOffsetId = lastMsgId;
_dialogsOffsetPeer = App::peer(lastPeer);
} else {
_dialogsFull = true;
}
Assert(messagesList != nullptr);
App::feedMsgs(*messagesList, NewMessageLast);
unreadCountsReceived(*dialogsList);
_inner->dialogsReceived(*dialogsList);
onListScroll();
} else {
_dialogsFull = true;
}
_dialogsRequestId = 0;
loadDialogs();
Auth().data().moreChatsLoaded().notify();
if (_dialogsFull) {
Auth().data().allChatsLoaded().set(true);
}
}
void DialogsWidget::pinnedDialogsReceived(const MTPmessages_PeerDialogs &dialogs, mtpRequestId requestId) {
if (_pinnedDialogsRequestId != requestId) return;
if (dialogs.type() == mtpc_messages_peerDialogs) {
App::histories().clearPinned();
auto &dialogsData = dialogs.c_messages_peerDialogs();
App::feedUsers(dialogsData.vusers);
App::feedChats(dialogsData.vchats);
auto &list = dialogsData.vdialogs.v;
for (auto i = list.size(); i > 0;) {
auto &dialog = list[--i];
if (dialog.type() != mtpc_dialog) {
continue;
}
auto &dialogData = dialog.c_dialog();
if (auto peer = peerFromMTP(dialogData.vpeer)) {
auto history = App::history(peer);
history->setPinnedDialog(dialogData.is_pinned());
}
}
App::feedMsgs(dialogsData.vmessages, NewMessageLast);
unreadCountsReceived(list);
_inner->dialogsReceived(list);
onListScroll();
}
_pinnedDialogsRequestId = 0;
_pinnedDialogsReceived = true;
Auth().data().moreChatsLoaded().notify();
}
bool DialogsWidget::dialogsFailed(const RPCError &error, mtpRequestId requestId) {
if (MTP::isDefaultHandledError(error)) return false;
LOG(("RPC Error: %1 %2: %3").arg(error.code()).arg(error.type()).arg(error.description()));
if (_dialogsRequestId == requestId) {
_dialogsRequestId = 0;
} else if (_pinnedDialogsRequestId == requestId) {
_pinnedDialogsRequestId = 0;
}
return true;
}
void DialogsWidget::onDraggingScrollDelta(int delta) {
_draggingScrollDelta = _scroll ? delta : 0;
if (_draggingScrollDelta) {
if (!_draggingScrollTimer) {
_draggingScrollTimer.create(this);
_draggingScrollTimer->setSingleShot(false);
connect(_draggingScrollTimer, SIGNAL(timeout()), this, SLOT(onDraggingScrollTimer()));
}
_draggingScrollTimer->start(15);
} else {
_draggingScrollTimer.destroy();
}
}
void DialogsWidget::onDraggingScrollTimer() {
auto delta = (_draggingScrollDelta > 0) ? qMin(_draggingScrollDelta * 3 / 20 + 1, int32(MaxScrollSpeed)) : qMax(_draggingScrollDelta * 3 / 20 - 1, -int32(MaxScrollSpeed));
_scroll->scrollToY(_scroll->scrollTop() + delta);
}
bool DialogsWidget::onSearchMessages(bool searchCache) {
auto q = _filter->getLastText().trimmed();
if (q.isEmpty() && !_searchFromUser) {
MTP::cancel(base::take(_searchRequest));
MTP::cancel(base::take(_peerSearchRequest));
return true;
}
if (searchCache) {
SearchCache::const_iterator i = _searchCache.constFind(q);
if (i != _searchCache.cend()) {
_searchQuery = q;
_searchQueryFrom = _searchFromUser;
_searchFull = _searchFullMigrated = false;
MTP::cancel(base::take(_searchRequest));
searchReceived(_searchInPeer ? DialogsSearchPeerFromStart : DialogsSearchFromStart, i.value(), 0);
return true;
}
} else if (_searchQuery != q || _searchQueryFrom != _searchFromUser) {
_searchQuery = q;
_searchQueryFrom = _searchFromUser;
_searchFull = _searchFullMigrated = false;
MTP::cancel(base::take(_searchRequest));
if (_searchInPeer) {
auto flags = _searchQueryFrom ? MTP_flags(MTPmessages_Search::Flag::f_from_id) : MTP_flags(0);
_searchRequest = MTP::send(MTPmessages_Search(flags, _searchInPeer->input, MTP_string(_searchQuery), _searchQueryFrom ? _searchQueryFrom->inputUser : MTP_inputUserEmpty(), MTP_inputMessagesFilterEmpty(), MTP_int(0), MTP_int(0), MTP_int(0), MTP_int(0), MTP_int(SearchPerPage), MTP_int(0), MTP_int(0)), rpcDone(&DialogsWidget::searchReceived, DialogsSearchPeerFromStart), rpcFail(&DialogsWidget::searchFailed, DialogsSearchPeerFromStart));
} else {
_searchRequest = MTP::send(MTPmessages_SearchGlobal(MTP_string(_searchQuery), MTP_int(0), MTP_inputPeerEmpty(), MTP_int(0), MTP_int(SearchPerPage)), rpcDone(&DialogsWidget::searchReceived, DialogsSearchFromStart), rpcFail(&DialogsWidget::searchFailed, DialogsSearchFromStart));
}
_searchQueries.insert(_searchRequest, _searchQuery);
}
if (!_searchInPeer && q.size() >= MinUsernameLength) {
if (searchCache) {
auto i = _peerSearchCache.constFind(q);
if (i != _peerSearchCache.cend()) {
_peerSearchQuery = q;
_peerSearchRequest = 0;
peerSearchReceived(i.value(), 0);
return true;
}
} else if (_peerSearchQuery != q) {
_peerSearchQuery = q;
_peerSearchFull = false;
_peerSearchRequest = MTP::send(MTPcontacts_Search(MTP_string(_peerSearchQuery), MTP_int(SearchPeopleLimit)), rpcDone(&DialogsWidget::peerSearchReceived), rpcFail(&DialogsWidget::peopleFailed));
_peerSearchQueries.insert(_peerSearchRequest, _peerSearchQuery);
}
}
return false;
}
void DialogsWidget::onNeedSearchMessages() {
if (!onSearchMessages(true)) {
_searchTimer.start(AutoSearchTimeout);
}
}
void DialogsWidget::onChooseByDrag() {
_inner->choosePeer();
}
void DialogsWidget::showMainMenu() {
App::wnd()->showMainMenu();
}
void DialogsWidget::searchMessages(const QString &query, PeerData *inPeer) {
if ((_filter->getLastText() != query) || (inPeer && inPeer != _searchInPeer && inPeer->migrateTo() != _searchInPeer)) {
if (inPeer) {
onCancelSearch();
setSearchInPeer(inPeer);
}
_filter->setText(query);
_filter->updatePlaceholder();
onFilterUpdate(true);
_searchTimer.stop();
onSearchMessages();
_inner->saveRecentHashtags(query);
}
}
void DialogsWidget::onSearchMore() {
if (!_searchRequest) {
if (!_searchFull) {
auto offsetDate = _inner->lastSearchDate();
auto offsetPeer = _inner->lastSearchPeer();
auto offsetId = _inner->lastSearchId();
if (_searchInPeer) {
auto flags = _searchQueryFrom ? MTP_flags(MTPmessages_Search::Flag::f_from_id) : MTP_flags(0);
_searchRequest = MTP::send(MTPmessages_Search(flags, _searchInPeer->input, MTP_string(_searchQuery), _searchQueryFrom ? _searchQueryFrom->inputUser : MTP_inputUserEmpty(), MTP_inputMessagesFilterEmpty(), MTP_int(0), MTP_int(0), MTP_int(offsetId), MTP_int(0), MTP_int(SearchPerPage), MTP_int(0), MTP_int(0)), rpcDone(&DialogsWidget::searchReceived, offsetId ? DialogsSearchPeerFromOffset : DialogsSearchPeerFromStart), rpcFail(&DialogsWidget::searchFailed, offsetId ? DialogsSearchPeerFromOffset : DialogsSearchPeerFromStart));
} else {
_searchRequest = MTP::send(MTPmessages_SearchGlobal(MTP_string(_searchQuery), MTP_int(offsetDate), offsetPeer ? offsetPeer->input : MTP_inputPeerEmpty(), MTP_int(offsetId), MTP_int(SearchPerPage)), rpcDone(&DialogsWidget::searchReceived, offsetId ? DialogsSearchFromOffset : DialogsSearchFromStart), rpcFail(&DialogsWidget::searchFailed, offsetId ? DialogsSearchFromOffset : DialogsSearchFromStart));
}
if (!offsetId) {
_searchQueries.insert(_searchRequest, _searchQuery);
}
} else if (_searchInMigrated && !_searchFullMigrated) {
auto offsetMigratedId = _inner->lastSearchMigratedId();
auto flags = _searchQueryFrom ? MTP_flags(MTPmessages_Search::Flag::f_from_id) : MTP_flags(0);
_searchRequest = MTP::send(MTPmessages_Search(flags, _searchInMigrated->input, MTP_string(_searchQuery), _searchQueryFrom ? _searchQueryFrom->inputUser : MTP_inputUserEmpty(), MTP_inputMessagesFilterEmpty(), MTP_int(0), MTP_int(0), MTP_int(offsetMigratedId), MTP_int(0), MTP_int(SearchPerPage), MTP_int(0), MTP_int(0)), rpcDone(&DialogsWidget::searchReceived, offsetMigratedId ? DialogsSearchMigratedFromOffset : DialogsSearchMigratedFromStart), rpcFail(&DialogsWidget::searchFailed, offsetMigratedId ? DialogsSearchMigratedFromOffset : DialogsSearchMigratedFromStart));
}
}
}
void DialogsWidget::loadDialogs() {
if (_dialogsRequestId) return;
if (_dialogsFull) {
_inner->addAllSavedPeers();
return;
}
auto firstLoad = !_dialogsOffsetDate;
auto loadCount = firstLoad ? DialogsFirstLoad : DialogsPerPage;
auto flags = MTPmessages_GetDialogs::Flag::f_exclude_pinned;
_dialogsRequestId = MTP::send(MTPmessages_GetDialogs(MTP_flags(flags), MTP_int(_dialogsOffsetDate), MTP_int(_dialogsOffsetId), _dialogsOffsetPeer ? _dialogsOffsetPeer->input : MTP_inputPeerEmpty(), MTP_int(loadCount)), rpcDone(&DialogsWidget::dialogsReceived), rpcFail(&DialogsWidget::dialogsFailed));
if (!_pinnedDialogsReceived) {
loadPinnedDialogs();
}
}
void DialogsWidget::loadPinnedDialogs() {
if (_pinnedDialogsRequestId) return;
_pinnedDialogsReceived = false;
_pinnedDialogsRequestId = MTP::send(MTPmessages_GetPinnedDialogs(), rpcDone(&DialogsWidget::pinnedDialogsReceived), rpcFail(&DialogsWidget::dialogsFailed));
}
void DialogsWidget::contactsReceived(const MTPcontacts_Contacts &result) {
_contactsRequestId = 0;
if (result.type() == mtpc_contacts_contacts) {
auto &d = result.c_contacts_contacts();
App::feedUsers(d.vusers);
_inner->contactsReceived(d.vcontacts.v);
}
Auth().data().contactsLoaded().set(true);
}
bool DialogsWidget::contactsFailed(const RPCError &error) {
if (MTP::isDefaultHandledError(error)) return false;
_contactsRequestId = 0;
return true;
}
void DialogsWidget::searchReceived(DialogsSearchRequestType type, const MTPmessages_Messages &result, mtpRequestId req) {
if (_inner->state() == DialogsInner::FilteredState || _inner->state() == DialogsInner::SearchedState) {
if (type == DialogsSearchFromStart || type == DialogsSearchPeerFromStart) {
auto i = _searchQueries.find(req);
if (i != _searchQueries.cend()) {
_searchCache[i.value()] = result;
_searchQueries.erase(i);
}
}
}
if (_searchRequest == req) {
switch (result.type()) {
case mtpc_messages_messages: {
auto &d = result.c_messages_messages();
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
auto &msgs = d.vmessages.v;
if (!_inner->searchReceived(msgs, type, msgs.size())) {
if (type == DialogsSearchMigratedFromStart || type == DialogsSearchMigratedFromOffset) {
_searchFullMigrated = true;
} else {
_searchFull = true;
}
}
} break;
case mtpc_messages_messagesSlice: {
auto &d = result.c_messages_messagesSlice();
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
auto &msgs = d.vmessages.v;
if (!_inner->searchReceived(msgs, type, d.vcount.v)) {
if (type == DialogsSearchMigratedFromStart || type == DialogsSearchMigratedFromOffset) {
_searchFullMigrated = true;
} else {
_searchFull = true;
}
}
} break;
case mtpc_messages_channelMessages: {
auto &d = result.c_messages_channelMessages();
if (_searchInPeer && _searchInPeer->isChannel()) {
_searchInPeer->asChannel()->ptsReceived(d.vpts.v);
} else {
LOG(("API Error: received messages.channelMessages when no channel was passed! (DialogsWidget::searchReceived)"));
}
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
auto &msgs = d.vmessages.v;
if (!_inner->searchReceived(msgs, type, d.vcount.v)) {
if (type == DialogsSearchMigratedFromStart || type == DialogsSearchMigratedFromOffset) {
_searchFullMigrated = true;
} else {
_searchFull = true;
}
}
} break;
case mtpc_messages_messagesNotModified: {
LOG(("API Error: received messages.messagesNotModified! (DialogsWidget::searchReceived)"));
if (type == DialogsSearchMigratedFromStart || type == DialogsSearchMigratedFromOffset) {
_searchFullMigrated = true;
} else {
_searchFull = true;
}
} break;
}
_searchRequest = 0;
onListScroll();
update();
}
}
void DialogsWidget::peerSearchReceived(const MTPcontacts_Found &result, mtpRequestId req) {
auto q = _peerSearchQuery;
if (_inner->state() == DialogsInner::FilteredState || _inner->state() == DialogsInner::SearchedState) {
auto i = _peerSearchQueries.find(req);
if (i != _peerSearchQueries.cend()) {
q = i.value();
_peerSearchCache[q] = result;
_peerSearchQueries.erase(i);
}
}
if (_peerSearchRequest == req) {
switch (result.type()) {
case mtpc_contacts_found: {
auto &d = result.c_contacts_found();
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
_inner->peerSearchReceived(q, d.vresults.v);
} break;
}
_peerSearchRequest = 0;
onListScroll();
}
}
bool DialogsWidget::searchFailed(DialogsSearchRequestType type, const RPCError &error, mtpRequestId req) {
if (MTP::isDefaultHandledError(error)) return false;
if (_searchRequest == req) {
_searchRequest = 0;
if (type == DialogsSearchMigratedFromStart || type == DialogsSearchMigratedFromOffset) {
_searchFullMigrated = true;
} else {
_searchFull = true;
}
}
return true;
}
bool DialogsWidget::peopleFailed(const RPCError &error, mtpRequestId req) {
if (MTP::isDefaultHandledError(error)) return false;
if (_peerSearchRequest == req) {
_peerSearchRequest = 0;
_peerSearchFull = true;
}
return true;
}
void DialogsWidget::dragEnterEvent(QDragEnterEvent *e) {
if (App::main()->selectingPeer()) return;
_dragInScroll = false;
_dragForward = e->mimeData()->hasFormat(qsl("application/x-td-forward-selected"));
if (!_dragForward) _dragForward = e->mimeData()->hasFormat(qsl("application/x-td-forward-pressed-link"));
if (!_dragForward) _dragForward = e->mimeData()->hasFormat(qsl("application/x-td-forward-pressed"));
if (_dragForward && Adaptive::OneColumn()) _dragForward = false;
if (_dragForward) {
e->setDropAction(Qt::CopyAction);
e->accept();
updateDragInScroll(_scroll->geometry().contains(e->pos()));
} else if (App::main() && App::main()->getDragState(e->mimeData()) != DragStateNone) {
e->setDropAction(Qt::CopyAction);
e->accept();
}
_chooseByDragTimer.stop();
}
void DialogsWidget::dragMoveEvent(QDragMoveEvent *e) {
if (_scroll->geometry().contains(e->pos())) {
if (_dragForward) {
updateDragInScroll(true);
} else {
_chooseByDragTimer.start(ChoosePeerByDragTimeout);
}
PeerData *p = _inner->updateFromParentDrag(mapToGlobal(e->pos()));
if (p) {
e->setDropAction(Qt::CopyAction);
} else {
e->setDropAction(Qt::IgnoreAction);
}
} else {
if (_dragForward) updateDragInScroll(false);
_inner->dragLeft();
e->setDropAction(Qt::IgnoreAction);
}
e->accept();
}
void DialogsWidget::dragLeaveEvent(QDragLeaveEvent *e) {
if (_dragForward) {
updateDragInScroll(false);
} else {
_chooseByDragTimer.stop();
}
_inner->dragLeft();
e->accept();
}
void DialogsWidget::updateDragInScroll(bool inScroll) {
if (_dragInScroll != inScroll) {
_dragInScroll = inScroll;
if (_dragInScroll) {
App::main()->showForwardLayer(SelectedItemSet());
} else {
App::main()->dialogsCancelled();
}
}
}
void DialogsWidget::dropEvent(QDropEvent *e) {
_chooseByDragTimer.stop();
if (_scroll->geometry().contains(e->pos())) {
if (auto peer = _inner->updateFromParentDrag(mapToGlobal(e->pos()))) {
e->acceptProposedAction();
App::main()->onFilesOrForwardDrop(peer->id, e->mimeData());
}
}
}
void DialogsWidget::onListScroll() {
auto scrollTop = _scroll->scrollTop();
_inner->setVisibleTopBottom(scrollTop, scrollTop + _scroll->height());
}
void DialogsWidget::onFilterUpdate(bool force) {
if (_a_show.animating() && !force) return;
auto filterText = _filter->getLastText();
_inner->onFilterUpdate(filterText, force);
if (filterText.isEmpty()) {
clearSearchCache();
}
_cancelSearch->toggle(!filterText.isEmpty(), anim::type::normal);
updateJumpToDateVisibility();
if (filterText.size() < MinUsernameLength) {
_peerSearchCache.clear();
_peerSearchQueries.clear();
_peerSearchQuery = QString();
}
if (_chooseFromUser->toggled() || _searchFromUser) {
auto switchToChooseFrom = SwitchToChooseFromQuery();
if (_lastFilterText != switchToChooseFrom
&& switchToChooseFrom.startsWith(_lastFilterText)
&& filterText == switchToChooseFrom) {
showSearchFrom();
}
}
_lastFilterText = filterText;
}
void DialogsWidget::searchInPeer(PeerData *peer) {
onCancelSearch();
setSearchInPeer(peer);
onFilterUpdate(true);
}
void DialogsWidget::setSearchInPeer(PeerData *peer, UserData *from) {
auto searchInPeerUpdated = false;
auto newSearchInPeer = peer ? (peer->migrateTo() ? peer->migrateTo() : peer) : nullptr;
_searchInMigrated = newSearchInPeer ? newSearchInPeer->migrateFrom() : nullptr;
searchInPeerUpdated = (newSearchInPeer != _searchInPeer);
if (searchInPeerUpdated) {
_searchInPeer = newSearchInPeer;
from = nullptr;
controller()->searchInPeer = _searchInPeer;
updateJumpToDateVisibility();
} else if (!_searchInPeer) {
from = nullptr;
}
if (_searchFromUser != from || searchInPeerUpdated) {
_searchFromUser = from;
updateSearchFromVisibility();
clearSearchCache();
}
_inner->searchInPeer(_searchInPeer, _searchFromUser);
if (_searchFromUser && _lastFilterText == SwitchToChooseFromQuery()) {
onCancelSearch();
}
_filter->setFocus();
}
void DialogsWidget::clearSearchCache() {
_searchCache.clear();
_searchQueries.clear();
_searchQuery = QString();
_searchQueryFrom = nullptr;
MTP::cancel(base::take(_searchRequest));
}
void DialogsWidget::showSearchFrom() {
if (!_searchInPeer) {
return;
}
auto peer = _searchInPeer;
Dialogs::ShowSearchFromBox(
controller(),
peer,
base::lambda_guarded(this, [this, peer](
not_null<UserData*> user) {
Ui::hideLayer();
setSearchInPeer(peer, user);
onFilterUpdate(true);
}),
base::lambda_guarded(this, [this] { _filter->setFocus(); }));
}
void DialogsWidget::onFilterCursorMoved(int from, int to) {
if (to < 0) to = _filter->cursorPosition();
QString t = _filter->getLastText();
QStringRef r;
for (int start = to; start > 0;) {
--start;
if (t.size() <= start) break;
if (t.at(start) == '#') {
r = t.midRef(start, to - start);
break;
}
if (!t.at(start).isLetterOrNumber() && t.at(start) != '_') break;
}
_inner->onHashtagFilterUpdate(r);
}
void DialogsWidget::onCompleteHashtag(QString tag) {
QString t = _filter->getLastText(), r;
int cur = _filter->cursorPosition();
for (int start = cur; start > 0;) {
--start;
if (t.size() <= start) break;
if (t.at(start) == '#') {
if (cur == start + 1 || t.midRef(start + 1, cur - start - 1) == tag.midRef(0, cur - start - 1)) {
for (; cur < t.size() && cur - start - 1 < tag.size(); ++cur) {
if (t.at(cur) != tag.at(cur - start - 1)) break;
}
if (cur - start - 1 == tag.size() && cur < t.size() && t.at(cur) == ' ') ++cur;
r = t.mid(0, start + 1) + tag + ' ' + t.mid(cur);
_filter->setText(r);
_filter->setCursorPosition(start + 1 + tag.size() + 1);
onFilterUpdate(true);
return;
}
break;
}
if (!t.at(start).isLetterOrNumber() && t.at(start) != '_') break;
}
_filter->setText(t.mid(0, cur) + '#' + tag + ' ' + t.mid(cur));
_filter->setCursorPosition(cur + 1 + tag.size() + 1);
onFilterUpdate(true);
}
void DialogsWidget::resizeEvent(QResizeEvent *e) {
updateControlsGeometry();
}
void DialogsWidget::updateLockUnlockVisibility() {
if (!_a_show.animating()) {
_lockUnlock->setVisible(Global::LocalPasscode());
}
updateControlsGeometry();
}
void DialogsWidget::updateJumpToDateVisibility(bool fast) {
if (_a_show.animating()) return;
_jumpToDate->toggle(
(_searchInPeer && _filter->getLastText().isEmpty()),
fast ? anim::type::instant : anim::type::normal);
}
void DialogsWidget::updateSearchFromVisibility(bool fast) {
auto visible = _searchInPeer && (_searchInPeer->isChat() || _searchInPeer->isMegagroup()) && !_searchFromUser;
auto changed = (visible == !_chooseFromUser->toggled());
_chooseFromUser->toggle(
visible,
fast ? anim::type::instant : anim::type::normal);
if (changed) {
auto margins = st::dialogsFilter.textMrg;
if (visible) {
margins.setRight(margins.right() + _chooseFromUser->width());
}
_filter->setTextMrg(margins);
}
}
void DialogsWidget::updateControlsGeometry() {
auto filterAreaTop = 0;
if (_forwardCancel) {
_forwardCancel->moveToLeft(0, filterAreaTop);
filterAreaTop += st::dialogsForwardHeight;
}
auto smallLayoutWidth = (st::dialogsPadding.x() + st::dialogsPhotoSize + st::dialogsPadding.x());
auto smallLayoutRatio = (width() < st::columnMinimalWidthLeft) ? (st::columnMinimalWidthLeft - width()) / float64(st::columnMinimalWidthLeft - smallLayoutWidth) : 0.;
auto filterLeft = st::dialogsFilterPadding.x() + _mainMenuToggle->width() + st::dialogsFilterPadding.x();
auto filterRight = (Global::LocalPasscode() ? (st::dialogsFilterPadding.x() + _lockUnlock->width()) : st::dialogsFilterSkip) + st::dialogsFilterPadding.x();
auto filterWidth = qMax(width(), st::columnMinimalWidthLeft) - filterLeft - filterRight;
auto filterAreaHeight = st::dialogsFilterPadding.y() + _mainMenuToggle->height() + st::dialogsFilterPadding.y();
auto filterTop = filterAreaTop + (filterAreaHeight - _filter->height()) / 2;
filterLeft = anim::interpolate(filterLeft, smallLayoutWidth, smallLayoutRatio);
_filter->setGeometryToLeft(filterLeft, filterTop, filterWidth, _filter->height());
auto mainMenuLeft = anim::interpolate(st::dialogsFilterPadding.x(), (smallLayoutWidth - _mainMenuToggle->width()) / 2, smallLayoutRatio);
_mainMenuToggle->moveToLeft(mainMenuLeft, filterAreaTop + st::dialogsFilterPadding.y());
auto right = filterLeft + filterWidth;
_lockUnlock->moveToLeft(right + st::dialogsFilterPadding.x(), filterAreaTop + st::dialogsFilterPadding.y());
_cancelSearch->moveToLeft(right - _cancelSearch->width(), _filter->y());
right -= _jumpToDate->width(); _jumpToDate->moveToLeft(right, _filter->y());
right -= _chooseFromUser->width(); _chooseFromUser->moveToLeft(right, _filter->y());
auto scrollTop = filterAreaTop + filterAreaHeight;
auto addToScroll = App::main() ? App::main()->contentScrollAddToY() : 0;
auto newScrollTop = _scroll->scrollTop() + addToScroll;
auto scrollHeight = height() - scrollTop;
if (_updateTelegram) {
auto updateHeight = _updateTelegram->height();
_updateTelegram->setGeometry(0, height() - updateHeight, width(), updateHeight);
scrollHeight -= updateHeight;
}
auto wasScrollHeight = _scroll->height();
_scroll->setGeometry(0, scrollTop, width(), scrollHeight);
if (scrollHeight != wasScrollHeight) {
controller()->floatPlayerAreaUpdated().notify(true);
}
if (addToScroll) {
_scroll->scrollToY(newScrollTop);
} else {
onListScroll();
}
}
void DialogsWidget::updateForwardBar() {
auto selecting = App::main()->selectingPeer();
auto oneColumnSelecting = (Adaptive::OneColumn() && selecting);
if (!oneColumnSelecting == !_forwardCancel) {
return;
}
if (oneColumnSelecting) {
_forwardCancel.create(this, st::dialogsForwardCancel);
_forwardCancel->setClickedCallback([] { Global::RefPeerChooseCancel().notify(true); });
if (!_a_show.animating()) _forwardCancel->show();
} else {
_forwardCancel.destroyDelayed();
}
updateControlsGeometry();
update();
}
void DialogsWidget::keyPressEvent(QKeyEvent *e) {
if (e->key() == Qt::Key_Escape) {
e->ignore();
} else if (e->key() == Qt::Key_Return || e->key() == Qt::Key_Enter) {
if (!_inner->choosePeer()) {
if (_inner->state() == DialogsInner::DefaultState || _inner->state() == DialogsInner::SearchedState || (_inner->state() == DialogsInner::FilteredState && _inner->hasFilteredResults())) {
_inner->selectSkip(1);
_inner->choosePeer();
} else {
onSearchMessages();
}
}
} else if (e->key() == Qt::Key_Down) {
_inner->setMouseSelection(false);
_inner->selectSkip(1);
} else if (e->key() == Qt::Key_Up) {
_inner->setMouseSelection(false);
_inner->selectSkip(-1);
} else if (e->key() == Qt::Key_PageDown) {
_inner->setMouseSelection(false);
_inner->selectSkipPage(_scroll->height(), 1);
} else if (e->key() == Qt::Key_PageUp) {
_inner->setMouseSelection(false);
_inner->selectSkipPage(_scroll->height(), -1);
} else {
e->ignore();
}
}
void DialogsWidget::paintEvent(QPaintEvent *e) {
if (App::wnd() && App::wnd()->contentOverlapped(this, e)) return;
Painter p(this);
QRect r(e->rect());
if (r != rect()) {
p.setClipRect(r);
}
auto progress = _a_show.current(getms(), 1.);
if (_a_show.animating()) {
auto retina = cIntRetinaFactor();
auto fromLeft = (_showDirection == Window::SlideDirection::FromLeft);
auto coordUnder = fromLeft ? anim::interpolate(-st::slideShift, 0, progress) : anim::interpolate(0, -st::slideShift, progress);
auto coordOver = fromLeft ? anim::interpolate(0, width(), progress) : anim::interpolate(width(), 0, progress);
auto shadow = fromLeft ? (1. - progress) : progress;
if (coordOver > 0) {
p.drawPixmap(QRect(0, 0, coordOver, _cacheUnder.height() / retina), _cacheUnder, QRect(-coordUnder * retina, 0, coordOver * retina, _cacheUnder.height()));
p.setOpacity(shadow);
p.fillRect(0, 0, coordOver, _cacheUnder.height() / retina, st::slideFadeOutBg);
p.setOpacity(1);
}
p.drawPixmap(QRect(coordOver, 0, _cacheOver.width() / retina, _cacheOver.height() / retina), _cacheOver, QRect(0, 0, _cacheOver.width(), _cacheOver.height()));
p.setOpacity(shadow);
st::slideShadow.fill(p, QRect(coordOver - st::slideShadow.width(), 0, st::slideShadow.width(), _cacheOver.height() / retina));
return;
}
auto aboveTop = 0;
if (_forwardCancel) {
p.fillRect(0, aboveTop, width(), st::dialogsForwardHeight, st::dialogsForwardBg);
p.setPen(st::dialogsForwardFg);
p.setFont(st::dialogsForwardFont);
p.drawTextLeft(st::dialogsForwardTextLeft, st::dialogsForwardTextTop, width(), lang(lng_forward_choose));
aboveTop += st::dialogsForwardHeight;
}
auto above = QRect(0, aboveTop, width(), _scroll->y() - aboveTop);
if (above.intersects(r)) {
p.fillRect(above.intersected(r), st::dialogsBg);
}
auto belowTop = _scroll->y() + qMin(_scroll->height(), _inner->height());
if (!_widthAnimationCache.isNull()) {
p.drawPixmapLeft(0, _scroll->y(), width(), _widthAnimationCache);
belowTop = _scroll->y() + (_widthAnimationCache.height() / cIntRetinaFactor());
}
auto below = QRect(0, belowTop, width(), height() - belowTop);
if (below.intersects(r)) {
p.fillRect(below.intersected(r), st::dialogsBg);
}
}
void DialogsWidget::destroyData() {
_inner->destroyData();
}
void DialogsWidget::peerBefore(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg) const {
return _inner->peerBefore(inPeer, inMsg, outPeer, outMsg);
}
void DialogsWidget::peerAfter(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg) const {
return _inner->peerAfter(inPeer, inMsg, outPeer, outMsg);
}
void DialogsWidget::scrollToPeer(const PeerId &peer, MsgId msgId) {
_inner->scrollToPeer(peer, msgId);
}
void DialogsWidget::removeDialog(History *history) {
_inner->removeDialog(history);
onFilterUpdate();
}
Dialogs::IndexedList *DialogsWidget::contactsList() {
return _inner->contactsList();
}
Dialogs::IndexedList *DialogsWidget::dialogsList() {
return _inner->dialogsList();
}
Dialogs::IndexedList *DialogsWidget::contactsNoDialogsList() {
return _inner->contactsNoDialogsList();
}
bool DialogsWidget::onCancelSearch() {
bool clearing = !_filter->getLastText().isEmpty();
if (_searchRequest) {
MTP::cancel(_searchRequest);
_searchRequest = 0;
}
if (_searchInPeer && !clearing) {
if (Adaptive::OneColumn()) {
Ui::showPeerHistory(_searchInPeer, ShowAtUnreadMsgId);
}
setSearchInPeer(nullptr);
clearing = true;
}
_inner->clearFilter();
_filter->clear();
_filter->updatePlaceholder();
onFilterUpdate();
return clearing;
}
void DialogsWidget::onCancelSearchInPeer() {
if (_searchRequest) {
MTP::cancel(_searchRequest);
_searchRequest = 0;
}
if (_searchInPeer) {
if (Adaptive::OneColumn() && !App::main()->selectingPeer()) {
Ui::showPeerHistory(_searchInPeer, ShowAtUnreadMsgId);
}
setSearchInPeer(nullptr);
}
_inner->clearFilter();
_filter->clear();
_filter->updatePlaceholder();
onFilterUpdate();
if (!Adaptive::OneColumn() && !App::main()->selectingPeer()) {
emit cancelled();
}
}
void DialogsWidget::onDialogMoved(int movedFrom, int movedTo) {
int32 st = _scroll->scrollTop();
if (st > movedTo && st < movedFrom) {
_scroll->scrollToY(st + st::dialogsRowHeight);
}
}