tdesktop/Telegram/SourceFiles/dialogswidget.cpp

1917 lines
61 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.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014 John Preston, https://desktop.telegram.org
*/
#include "stdafx.h"
#include "style.h"
#include "lang.h"
#include "window.h"
#include "dialogswidget.h"
#include "mainwidget.h"
#include "boxes/addcontactbox.h"
#include "boxes/contactsbox.h"
#include "localstorage.h"
DialogsListWidget::DialogsListWidget(QWidget *parent, MainWidget *main) : QWidget(parent),
dialogs(false),
contactsNoDialogs(true),
contacts(true),
sel(0),
contactSel(false),
selByMouse(false),
hashtagSel(-1),
filteredSel(-1),
searchedCount(0),
searchedSel(-1),
peopleSel(-1),
_lastSearchId(0),
_state(DefaultState),
_addContactLnk(this, lang(lng_add_contact_button)),
_overDelete(false) {
connect(main, SIGNAL(dialogToTop(const History::DialogLinks&)), this, SLOT(onDialogToTop(const History::DialogLinks&)));
connect(main, SIGNAL(peerNameChanged(PeerData*,const PeerData::Names&,const PeerData::NameFirstChars&)), this, SLOT(onPeerNameChanged(PeerData*,const PeerData::Names&,const PeerData::NameFirstChars&)));
connect(main, SIGNAL(peerPhotoChanged(PeerData*)), this, SLOT(onPeerPhotoChanged(PeerData*)));
connect(main, SIGNAL(dialogRowReplaced(DialogRow*,DialogRow*)), this, SLOT(onDialogRowReplaced(DialogRow*,DialogRow*)));
connect(&_addContactLnk, SIGNAL(clicked()), App::wnd(), SLOT(onShowAddContact()));
refresh(false);
}
int32 DialogsListWidget::filteredOffset() const {
return hashtagResults.size() * st::mentionHeight;
}
int32 DialogsListWidget::peopleOffset() const {
return filteredOffset() + (filterResults.size() * st::dlgHeight) + st::searchedBarHeight;
}
int32 DialogsListWidget::searchedOffset() const {
return peopleOffset() + (peopleResults.isEmpty() ? 0 : ((peopleResults.size() * st::dlgHeight) + st::searchedBarHeight));
}
void DialogsListWidget::paintEvent(QPaintEvent *e) {
QRect r(e->rect());
bool trivial = (rect() == r);
Painter p(this);
if (!trivial) {
p.setClipRect(r);
}
if (_state == DefaultState) {
int32 otherStart = dialogs.list.count * st::dlgHeight;
PeerData *active = App::main()->activePeer(), *selected = sel ? sel->history->peer : 0;
if (otherStart) {
dialogs.list.paint(p, width(), r.top(), r.bottom(), active, selected);
}
if (contactsNoDialogs.list.count) {
contactsNoDialogs.list.paint(p, width(), r.top() - otherStart, r.bottom() - otherStart, active, selected);
} else if (!otherStart) {
p.setFont(st::noContactsFont->f);
p.setPen(st::noContactsColor->p);
p.drawText(QRect(0, 0, width(), st::noContactsHeight - (cContactsReceived() ? st::noContactsFont->height : 0)), lang(cContactsReceived() ? lng_no_contacts : lng_contacts_loading), style::al_center);
}
} else if (_state == FilteredState || _state == SearchedState) {
if (!hashtagResults.isEmpty()) {
int32 from = r.top() / int32(st::mentionHeight);
if (from < 0) {
from = 0;
} else if (from > hashtagResults.size()) {
from = hashtagResults.size();
}
p.translate(0, from * st::mentionHeight);
if (from < hashtagResults.size()) {
int32 to = (r.bottom() / int32(st::mentionHeight)) + 1, w = width();
if (to > hashtagResults.size()) to = hashtagResults.size();
p.setFont(st::mentionFont->f);
p.setPen(st::black->p);
for (; from < to; ++from) {
bool selected = (from == hashtagSel);
if (selected) {
p.fillRect(0, 0, w, st::mentionHeight, st::dlgHoverBG->b);
int skip = (st::mentionHeight - st::notifyClose.icon.pxHeight()) / 2;
p.drawPixmap(QPoint(w - st::notifyClose.icon.pxWidth() - skip, skip), App::sprite(), st::notifyClose.icon);
}
QString tag = st::mentionFont->m.elidedText('#' + hashtagResults.at(from), Qt::ElideRight, w - st::dlgPaddingHor * 2);
p.drawText(st::dlgPaddingHor, st::mentionTop + st::mentionFont->ascent, tag);
p.translate(0, st::mentionHeight);
}
}
}
if (!filterResults.isEmpty()) {
int32 skip = filteredOffset();
int32 from = (r.top() - skip) / int32(st::dlgHeight);
if (from < 0) {
from = 0;
} else if (from > filterResults.size()) {
from = filterResults.size();
}
p.translate(0, from * st::dlgHeight);
if (from < filterResults.size()) {
int32 to = (r.bottom() / int32(st::dlgHeight)) + 1, w = width();
if (to > filterResults.size()) to = filterResults.size();
for (; from < to; ++from) {
bool active = (filterResults[from]->history->peer == App::main()->activePeer() && !App::main()->activeMsgId());
bool selected = (from == filteredSel);
filterResults[from]->paint(p, w, active, selected);
p.translate(0, st::dlgHeight);
}
}
}
if (!peopleResults.isEmpty()) {
p.fillRect(0, 0, width(), st::searchedBarHeight, st::searchedBarBG->b);
p.setFont(st::searchedBarFont->f);
p.setPen(st::searchedBarColor->p);
p.drawText(QRect(0, 0, width(), st::searchedBarHeight), lang(lng_search_global_results), style::al_center);
p.translate(0, st::searchedBarHeight);
int32 skip = peopleOffset();
int32 from = (r.top() - skip) / int32(st::dlgHeight);
if (from < 0) {
from = 0;
} else if (from > peopleResults.size()) {
from = peopleResults.size();
}
p.translate(0, from * st::dlgHeight);
if (from < peopleResults.size()) {
int32 to = ((r.bottom() - skip) / int32(st::dlgHeight)) + 1, w = width();
if (to > peopleResults.size()) to = peopleResults.size();
for (; from < to; ++from) {
bool active = (peopleResults[from] == App::main()->activePeer() && !App::main()->activeMsgId());
bool selected = (from == peopleSel);
peopleResultPaint(peopleResults[from], p, w, active, selected);
p.translate(0, st::dlgHeight);
}
}
}
if (_state == SearchedState || !searchResults.isEmpty()) {
QString text = lng_search_found_results(lt_count, searchResults.isEmpty() ? 0 : searchedCount);
p.fillRect(0, 0, width(), st::searchedBarHeight, st::searchedBarBG->b);
p.setFont(st::searchedBarFont->f);
p.setPen(st::searchedBarColor->p);
p.drawText(QRect(0, 0, width(), st::searchedBarHeight), text, style::al_center);
p.translate(0, st::searchedBarHeight);
int32 skip = searchedOffset();
int32 from = (r.top() - skip) / int32(st::dlgHeight);
if (from < 0) {
from = 0;
} else if (from > searchResults.size()) {
from = searchResults.size();
}
p.translate(0, from * st::dlgHeight);
if (from < searchResults.size()) {
int32 to = ((r.bottom() - skip) / int32(st::dlgHeight)) + 1, w = width();
if (to > searchResults.size()) to = searchResults.size();
for (; from < to; ++from) {
bool active = (searchResults[from]->_item->id == App::main()->activeMsgId());
bool selected = (from == searchedSel);
searchResults[from]->paint(p, w, active, selected);
p.translate(0, st::dlgHeight);
}
}
}
}
}
void DialogsListWidget::peopleResultPaint(UserData *user, QPainter &p, int32 w, bool act, bool sel) const {
QRect fullRect(0, 0, w, st::dlgHeight);
p.fillRect(fullRect, (act ? st::dlgActiveBG : (sel ? st::dlgHoverBG : st::dlgBG))->b);
History *history = App::history(user->id);
p.drawPixmap(st::dlgPaddingHor, st::dlgPaddingVer, history->peer->photo->pix(st::dlgPhotoSize));
int32 nameleft = st::dlgPaddingHor + st::dlgPhotoSize + st::dlgPhotoPadding;
int32 namewidth = w - nameleft - st::dlgPaddingHor;
QRect rectForName(nameleft, st::dlgPaddingVer + st::dlgNameTop, namewidth, st::msgNameFont->height);
// draw chat icon
if (history->peer->chat) {
p.drawPixmap(QPoint(rectForName.left() + st::dlgChatImgLeft, rectForName.top() + st::dlgChatImgTop), App::sprite(), (act ? st::dlgActiveChatImg : st::dlgChatImg));
rectForName.setLeft(rectForName.left() + st::dlgChatImgSkip);
}
QRect tr(nameleft, st::dlgPaddingVer + st::dlgFont->height + st::dlgSep, namewidth, st::dlgFont->height);
p.setFont(st::dlgHistFont->f);
if (!act && user->username.toLower().startsWith(peopleQuery)) {
QString first = '@' + user->username.mid(0, peopleQuery.size()), second = user->username.mid(peopleQuery.size());
int32 w = st::dlgHistFont->m.width(first);
if (w >= tr.width()) {
p.setPen(st::dlgSystemColor->p);
p.drawText(tr.left(), tr.top() + st::dlgHistFont->ascent, st::dlgHistFont->m.elidedText(first, Qt::ElideRight, tr.width()));
} else {
p.setPen(st::dlgSystemColor->p);
p.drawText(tr.left(), tr.top() + st::dlgHistFont->ascent, first);
p.setPen(st::dlgTextColor->p);
p.drawText(tr.left() + w, tr.top() + st::dlgHistFont->ascent, st::dlgHistFont->m.elidedText(second, Qt::ElideRight, tr.width() - w));
}
} else {
p.setPen((act ? st::dlgActiveColor : st::dlgSystemColor)->p);
p.drawText(tr.left(), tr.top() + st::dlgHistFont->ascent, st::dlgHistFont->m.elidedText('@' + user->username, Qt::ElideRight, tr.width()));
}
p.setPen((act ? st::dlgActiveColor : st::dlgNameColor)->p);
history->nameText.drawElided(p, rectForName.left(), rectForName.top(), rectForName.width());
}
void DialogsListWidget::activate() {
}
void DialogsListWidget::mouseMoveEvent(QMouseEvent *e) {
lastMousePos = mapToGlobal(e->pos());
selByMouse = true;
onUpdateSelected(true);
update();
}
void DialogsListWidget::onUpdateSelected(bool force) {
QPoint mouse(mapFromGlobal(lastMousePos));
if ((!force && !rect().contains(mouse)) || !selByMouse) return;
int w = width(), mouseY = mouse.y();
_overDelete = false;
if (_state == DefaultState) {
DialogRow *newSel = dialogs.list.rowAtY(mouseY, st::dlgHeight);
int32 otherStart = dialogs.list.count * st::dlgHeight;
if (newSel) {
contactSel = false;
} else {
newSel = contactsNoDialogs.list.rowAtY(mouseY - otherStart, st::dlgHeight);
contactSel = true;
}
if (newSel != sel) {
sel = newSel;
setCursor(sel ? style::cur_pointer : style::cur_default);
parentWidget()->update();
}
} else if (_state == FilteredState || _state == SearchedState) {
if (!hashtagResults.isEmpty()) {
int32 newHashtagSel = mouseY / int32(st::mentionHeight);
if (newHashtagSel < 0 || newHashtagSel >= hashtagResults.size()) {
newHashtagSel = -1;
}
if (newHashtagSel != hashtagSel) {
hashtagSel = newHashtagSel;
setCursor((hashtagSel >= 0) ? style::cur_pointer : style::cur_default);
parentWidget()->update();
}
if (hashtagSel >= 0) {
_overDelete = (mouse.x() >= w - st::mentionHeight);
}
mouseY -= filteredOffset();
}
if (!filterResults.isEmpty()) {
int32 newFilteredSel = (mouseY >= 0) ? (mouseY / int32(st::dlgHeight)) : -1;
if (newFilteredSel < 0 || newFilteredSel >= filterResults.size()) {
newFilteredSel = -1;
}
if (newFilteredSel != filteredSel) {
filteredSel = newFilteredSel;
setCursor((filteredSel >= 0) ? style::cur_pointer : style::cur_default);
parentWidget()->update();
}
}
mouseY -= peopleOffset() - filteredOffset();
if (!peopleResults.isEmpty()) {
int32 newPeopleSel = (mouseY >= 0) ? (mouseY / int32(st::dlgHeight)) : -1;
if (newPeopleSel < 0 || newPeopleSel >= peopleResults.size()) {
newPeopleSel = -1;
}
if (newPeopleSel != peopleSel) {
peopleSel = newPeopleSel;
setCursor((peopleSel >= 0) ? style::cur_pointer : style::cur_default);
parentWidget()->update();
}
}
mouseY -= searchedOffset() - peopleOffset();
if (_state == SearchedState && !searchResults.isEmpty()) {
int32 newSearchedSel = (mouseY >= 0) ? (mouseY / int32(st::dlgHeight)) : -1;
if (newSearchedSel < 0 || newSearchedSel >= searchResults.size()) {
newSearchedSel = -1;
}
if (newSearchedSel != searchedSel) {
searchedSel = newSearchedSel;
setCursor((searchedSel >= 0) ? style::cur_pointer : style::cur_default);
parentWidget()->update();
}
}
}
}
void DialogsListWidget::mousePressEvent(QMouseEvent *e) {
lastMousePos = mapToGlobal(e->pos());
selByMouse = true;
onUpdateSelected(true);
if (e->button() == Qt::LeftButton) {
choosePeer();
}
}
void DialogsListWidget::resizeEvent(QResizeEvent *e) {
_addContactLnk.move((width() - _addContactLnk.width()) / 2, (st::noContactsHeight + st::noContactsFont->height) / 2);
}
void DialogsListWidget::onDialogRowReplaced(DialogRow *oldRow, DialogRow *newRow) {
if (_state == FilteredState || _state == SearchedState) {
for (FilteredDialogs::iterator i = filterResults.begin(); i != filterResults.end();) {
if (*i == oldRow) { // this row is shown in filtered and maybe is in contacts!
if (newRow) {
*i = newRow;
++i;
} else {
i = filterResults.erase(i);
}
} else {
++i;
}
}
}
if (sel == oldRow) {
sel = newRow;
}
}
void DialogsListWidget::createDialogAtTop(History *history, int32 unreadCount) {
history->updateNameText();
History::DialogLinks links = dialogs.addToEnd(history);
int32 movedFrom = links[0]->pos * st::dlgHeight;
dialogs.bringToTop(links);
history->dialogs = links;
contactsNoDialogs.del(history->peer, links[0]);
emit dialogToTopFrom(movedFrom);
emit App::main()->dialogsUpdated();
refresh();
}
void DialogsListWidget::removePeer(PeerData *peer) {
if (sel && sel->history->peer == peer) {
sel = 0;
}
History *history = App::history(peer->id);
dialogs.del(peer);
history->dialogs = History::DialogLinks();
if (contacts.list.rowByPeer.constFind(peer->id) != contacts.list.rowByPeer.cend()) {
if (contactsNoDialogs.list.rowByPeer.constFind(peer->id) == contactsNoDialogs.list.rowByPeer.cend()) {
contactsNoDialogs.addByName(App::history(peer->id));
}
}
// contactsNoDialogs.del(peer);
// contacts.del(peer);
// App::deleteHistory(peer->id);
emit App::main()->dialogsUpdated();
refresh();
}
void DialogsListWidget::removeContact(UserData *user) {
if (sel && sel->history->peer == user) {
sel = 0;
}
contactsNoDialogs.del(user);
contacts.del(user);
emit App::main()->dialogsUpdated();
refresh();
}
void DialogsListWidget::dlgUpdated(DialogRow *row) {
if (_state == DefaultState) {
update(0, row->pos * st::dlgHeight, width(), st::dlgHeight);
} else if (_state == FilteredState || _state == SearchedState) {
int32 cnt = 0;
for (FilteredDialogs::const_iterator i = filterResults.cbegin(), e = filterResults.cend(); i != e; ++i) {
if ((*i)->history == row->history) {
update(0, cnt * st::dlgHeight, width(), st::dlgHeight);
break;
}
++cnt;
}
}
}
void DialogsListWidget::dlgUpdated(History *history) {
if (_state == DefaultState) {
DialogRow *row = 0;
DialogsList::RowByPeer::iterator i = dialogs.list.rowByPeer.find(history->peer->id);
if (i != dialogs.list.rowByPeer.cend()) {
update(0, i.value()->pos * st::dlgHeight, width(), st::dlgHeight);
} else {
i = contactsNoDialogs.list.rowByPeer.find(history->peer->id);
if (i != contactsNoDialogs.list.rowByPeer.cend()) {
update(0, (dialogs.list.count + i.value()->pos) * st::dlgHeight, width(), st::dlgHeight);
}
}
} else if (_state == FilteredState || _state == SearchedState) {
int32 cnt = 0, add = filteredOffset();
for (FilteredDialogs::const_iterator i = filterResults.cbegin(), e = filterResults.cend(); i != e; ++i) {
if ((*i)->history == history) {
update(0, cnt * st::dlgHeight, width(), st::dlgHeight);
break;
}
++cnt;
}
if (!peopleResults.isEmpty()) {
int32 cnt = 0, add = peopleOffset();
for (PeopleResults::const_iterator i = peopleResults.cbegin(), e = peopleResults.cend(); i != e; ++i) {
if ((*i) == history->peer) {
update(0, add + cnt * st::dlgHeight, width(), st::dlgHeight);
break;
}
++cnt;
}
}
if (!searchResults.isEmpty()) {
int32 cnt = 0, add = searchedOffset();
for (SearchResults::const_iterator i = searchResults.cbegin(), e = searchResults.cend(); i != e; ++i) {
if ((*i)->_item->history() == history) {
update(0, add + cnt * st::dlgHeight, width(), st::dlgHeight);
break;
}
++cnt;
}
}
}
}
void DialogsListWidget::enterEvent(QEvent *e) {
setMouseTracking(true);
lastMousePos = QCursor::pos();
onUpdateSelected(true);
}
void DialogsListWidget::leaveEvent(QEvent *e) {
setMouseTracking(false);
selByMouse = false;
if (sel || filteredSel >= 0 || hashtagSel >= 0 || searchedSel >= 0 || peopleSel >= 0) {
sel = 0;
filteredSel = searchedSel = peopleSel = hashtagSel = -1;
parentWidget()->update();
}
}
void DialogsListWidget::onParentGeometryChanged() {
lastMousePos = QCursor::pos();
if (rect().contains(mapFromGlobal(lastMousePos))) {
setMouseTracking(true);
onUpdateSelected(true);
}
}
void DialogsListWidget::onDialogToTop(const History::DialogLinks &links) {
int32 movedFrom = links[0]->pos * st::dlgHeight;
dialogs.bringToTop(links);
emit dialogToTopFrom(movedFrom);
emit App::main()->dialogsUpdated();
parentWidget()->update();
}
void DialogsListWidget::onPeerNameChanged(PeerData *peer, const PeerData::Names &oldNames, const PeerData::NameFirstChars &oldChars) {
dialogs.peerNameChanged(peer, oldNames, oldChars);
contactsNoDialogs.peerNameChanged(peer, oldNames, oldChars);
contacts.peerNameChanged(peer, oldNames, oldChars);
parentWidget()->update();
}
void DialogsListWidget::onPeerPhotoChanged(PeerData *peer) {
parentWidget()->update();
}
void DialogsListWidget::onFilterUpdate(QString newFilter, bool force) {
newFilter = textSearchKey(newFilter);
if (newFilter != filter || force) {
QStringList f;
if (!newFilter.isEmpty()) {
QStringList filterList = newFilter.split(cWordSplit(), QString::SkipEmptyParts);
int l = filterList.size();
f.reserve(l);
for (int i = 0; i < l; ++i) {
QString filterName = filterList[i].trimmed();
if (filterName.isEmpty()) continue;
f.push_back(filterName);
}
newFilter = f.join(' ');
}
if (newFilter != filter || force) {
filter = newFilter;
if (filter.isEmpty()) {
_state = DefaultState;
hashtagResults.clear();
filterResults.clear();
peopleResults.clear();
searchResults.clear();
_lastSearchId = 0;
} else {
QStringList::const_iterator fb = f.cbegin(), fe = f.cend(), fi;
_state = FilteredState;
filterResults.clear();
if (!f.isEmpty()) {
DialogsList *dialogsToFilter = 0, *contactsNoDialogsToFilter = 0;
if (dialogs.list.count) {
for (fi = fb; fi != fe; ++fi) {
DialogsIndexed::DialogsIndex::iterator i = dialogs.index.find(fi->at(0));
if (i == dialogs.index.cend()) {
dialogsToFilter = 0;
break;
}
if (!dialogsToFilter || dialogsToFilter->count > i.value()->count) {
dialogsToFilter = i.value();
}
}
}
if (contactsNoDialogs.list.count) {
for (fi = fb; fi != fe; ++fi) {
DialogsIndexed::DialogsIndex::iterator i = contactsNoDialogs.index.find(fi->at(0));
if (i == contactsNoDialogs.index.cend()) {
contactsNoDialogsToFilter = 0;
break;
}
if (!contactsNoDialogsToFilter || contactsNoDialogsToFilter->count > i.value()->count) {
contactsNoDialogsToFilter = i.value();
}
}
}
filterResults.reserve((dialogsToFilter ? dialogsToFilter->count : 0) + (contactsNoDialogsToFilter ? contactsNoDialogsToFilter->count : 0));
if (dialogsToFilter && dialogsToFilter->count) {
for (DialogRow *i = dialogsToFilter->begin, *e = dialogsToFilter->end; i != e; i = i->next) {
const PeerData::Names &names(i->history->peer->names);
PeerData::Names::const_iterator nb = names.cbegin(), ne = names.cend(), ni;
for (fi = fb; fi != fe; ++fi) {
QString filterName(*fi);
for (ni = nb; ni != ne; ++ni) {
if (ni->startsWith(*fi)) {
break;
}
}
if (ni == ne) {
break;
}
}
if (fi == fe) {
filterResults.push_back(i);
}
}
}
if (contactsNoDialogsToFilter && contactsNoDialogsToFilter->count) {
for (DialogRow *i = contactsNoDialogsToFilter->begin, *e = contactsNoDialogsToFilter->end; i != e; i = i->next) {
const PeerData::Names &names(i->history->peer->names);
PeerData::Names::const_iterator nb = names.cbegin(), ne = names.cend(), ni;
for (fi = fb; fi != fe; ++fi) {
QString filterName(*fi);
for (ni = nb; ni != ne; ++ni) {
if (ni->startsWith(*fi)) {
break;
}
}
if (ni == ne) {
break;
}
}
if (fi == fe) {
filterResults.push_back(i);
}
}
}
}
}
}
refresh(true);
setMouseSel(false, true);
}
if (_state != DefaultState) {
emit searchMessages();
}
}
void DialogsListWidget::onHashtagFilterUpdate(QString newFilter) {
if (newFilter.isEmpty() || newFilter.at(0) != '#') {
if (!hashtagResults.isEmpty()) {
hashtagResults.clear();
refresh(true);
setMouseSel(false, true);
}
return;
}
if (cRecentSearchHashtags().isEmpty() && cRecentWriteHashtags().isEmpty()) {
Local::readRecentHashtags();
}
const RecentHashtagPack &recent(cRecentSearchHashtags());
hashtagResults.clear();
if (!recent.isEmpty()) {
hashtagResults.reserve(qMin(recent.size(), 5));
for (RecentHashtagPack::const_iterator i = recent.cbegin(), e = recent.cend(); i != e; ++i) {
if (i->first.startsWith(newFilter.midRef(1), Qt::CaseInsensitive) && i->first.size() + 1 != newFilter.size()) {
hashtagResults.push_back(i->first);
if (hashtagResults.size() == 5) break;
}
}
}
refresh(true);
setMouseSel(false, true);
}
DialogsListWidget::~DialogsListWidget() {
clearSearchResults();
}
void DialogsListWidget::clearSearchResults(bool clearPeople) {
if (clearPeople) peopleResults.clear();
if (!searchResults.isEmpty()) {
for (SearchResults::const_iterator i = searchResults.cbegin(), e = searchResults.cend(); i != e; ++i) {
delete *i;
}
searchResults.clear();
}
_lastSearchId = 0;
}
void DialogsListWidget::itemReplaced(HistoryItem *oldItem, HistoryItem *newItem) {
for (int i = 0; i < searchResults.size(); ++i) {
if (searchResults[i]->_item == oldItem) {
searchResults[i]->_item = newItem;
}
}
}
void DialogsListWidget::itemRemoved(HistoryItem *item) {
int wasCount = searchResults.size();
for (int i = 0; i < searchResults.size();) {
if (searchResults[i]->_item == item) {
searchResults.remove(i);
if (searchedCount > 0) --searchedCount;
} else {
++i;
}
}
if (wasCount != searchResults.size()) {
refresh();
}
}
void DialogsListWidget::dialogsReceived(const QVector<MTPDialog> &added) {
for (QVector<MTPDialog>::const_iterator i = added.cbegin(), e = added.cend(); i != e; ++i) {
if (i->type() == mtpc_dialog) {
addDialog(i->c_dialog());
}
}
if (App::wnd()) App::wnd()->updateCounter();
if (!sel && dialogs.list.count) {
sel = dialogs.list.begin;
contactSel = false;
}
refresh();
}
void DialogsListWidget::searchReceived(const QVector<MTPMessage> &messages, bool fromStart, int32 fullCount) {
if (fromStart) {
clearSearchResults(false);
}
for (QVector<MTPMessage>::const_iterator i = messages.cbegin(), e = messages.cend(); i != e; ++i) {
HistoryItem *item = App::histories().addToBack(*i, -1);
searchResults.push_back(new FakeDialogRow(item));
_lastSearchId = item->id;
}
searchedCount = fullCount;
if (_state == FilteredState) {
_state = SearchedState;
}
refresh();
}
void DialogsListWidget::peopleReceived(const QString &query, const QVector<MTPContactFound> &people) {
peopleQuery = query.toLower().trimmed();
peopleResults.clear();
peopleResults.reserve(people.size());
for (QVector<MTPContactFound>::const_iterator i = people.cbegin(), e = people.cend(); i != e; ++i) {
int32 uid = i->c_contactFound().vuser_id.v;
History *h = App::historyLoaded(uid);
if (h && !h->isEmpty()) continue; // skip dialogs
peopleResults.push_back(App::user(uid));
}
refresh();
}
void DialogsListWidget::contactsReceived(const QVector<MTPContact> &contacts) {
cSetContactsReceived(true);
for (QVector<MTPContact>::const_iterator i = contacts.cbegin(), e = contacts.cend(); i != e; ++i) {
int32 uid = i->c_contact().vuser_id.v;
addNewContact(uid);
if (uid == MTP::authedId() && App::self()) {
App::self()->contact = 1;
}
}
if (!sel && contactsNoDialogs.list.count) {
sel = contactsNoDialogs.list.begin;
contactSel = true;
}
refresh();
}
int32 DialogsListWidget::addNewContact(int32 uid, bool select) {
PeerId peer = App::peerFromUser(uid);
if (!App::peerLoaded(peer)) return -1;
History *history = App::history(peer);
contacts.addByName(history);
DialogsList::RowByPeer::const_iterator i = dialogs.list.rowByPeer.constFind(peer);
if (i == dialogs.list.rowByPeer.cend()) {
DialogRow *added = contactsNoDialogs.addByName(history);
if (!added) return -1;
if (select) {
sel = added;
contactSel = true;
}
if (contactsNoDialogs.list.count == 1 && !dialogs.list.count) refresh();
return added ? ((dialogs.list.count + added->pos) * st::dlgHeight) : -1;
}
if (select) {
sel = i.value();
contactSel = false;
}
return i.value()->pos * st::dlgHeight;
}
void DialogsListWidget::refresh(bool toTop) {
int32 h = 0;
if (_state == DefaultState) {
h = (dialogs.list.count + contactsNoDialogs.list.count) * st::dlgHeight;
if (h) {
if (!_addContactLnk.isHidden()) _addContactLnk.hide();
} else {
h = st::noContactsHeight;
if (cContactsReceived()) {
if (_addContactLnk.isHidden()) _addContactLnk.show();
} else {
if (!_addContactLnk.isHidden()) _addContactLnk.hide();
}
}
} else {
if (!_addContactLnk.isHidden()) _addContactLnk.hide();
if (_state == FilteredState) {
h = searchedOffset() + (searchResults.count() * st::dlgHeight) + (searchResults.isEmpty() ? 0 : st::searchedBarHeight);
} else if (_state == SearchedState) {
h = searchedOffset() + (searchResults.count() * st::dlgHeight) + st::searchedBarHeight;
}
}
resize(width(), h);
if (toTop) {
emit mustScrollTo(0, 0);
loadPeerPhotos(0);
}
parentWidget()->update();
}
void DialogsListWidget::setMouseSel(bool msel, bool toTop) {
selByMouse = msel;
if (!selByMouse && toTop) {
if (_state == DefaultState) {
sel = (dialogs.list.count ? dialogs.list.begin : (contactsNoDialogs.list.count ? contactsNoDialogs.list.begin : 0));
contactSel = !dialogs.list.count && contactsNoDialogs.list.count;
} else if (_state == FilteredState || _state == SearchedState) { // don't select first elem in search
filteredSel = peopleSel = searchedSel = hashtagSel = -1;
}
}
}
void DialogsListWidget::setState(State newState) {
_state = newState;
if (_state == DefaultState) {
clearSearchResults();
searchedSel = peopleSel = filteredSel = hashtagSel = -1;
} else if (_state == DefaultState || _state == SearchedState) {
hashtagResults.clear();
hashtagSel = -1;
filterResults.clear();
filteredSel = -1;
}
onFilterUpdate(filter, true);
refresh(true);
}
DialogsListWidget::State DialogsListWidget::state() const {
return _state;
}
bool DialogsListWidget::hasFilteredResults() const {
return !filterResults.isEmpty() && hashtagResults.isEmpty();
}
void DialogsListWidget::clearFilter() {
if (_state == FilteredState || _state == SearchedState) {
_state = DefaultState;
hashtagResults.clear();
filterResults.clear();
peopleResults.clear();
searchResults.clear();
_lastSearchId = 0;
filter = QString();
refresh(true);
}
}
void DialogsListWidget::addDialog(const MTPDdialog &dialog) {
History *history = App::history(App::peerFromMTP(dialog.vpeer), dialog.vunread_count.v, dialog.vread_inbox_max_id.v);
History::DialogLinks links = dialogs.addToEnd(history);
history->dialogs = links;
contactsNoDialogs.del(history->peer);
App::main()->applyNotifySetting(MTP_notifyPeer(dialog.vpeer), dialog.vnotify_settings, history);
}
void DialogsListWidget::selectSkip(int32 direction) {
if (_state == DefaultState) {
if (!sel) {
if (dialogs.list.count && direction > 0) {
sel = dialogs.list.begin;
} else if (contactsNoDialogs.list.count && direction > 0) {
sel = contactsNoDialogs.list.begin;
} else {
return;
}
} else if (direction > 0) {
if (sel->next->next) {
sel = sel->next;
} else if (sel->next == dialogs.list.end && contactsNoDialogs.list.count) {
sel = contactsNoDialogs.list.begin;
contactSel = true;
}
} else {
if (sel->prev) {
sel = sel->prev;
} else if (sel == contactsNoDialogs.list.begin && dialogs.list.count) {
sel = dialogs.list.end->prev;
contactSel = false;
}
}
int32 fromY = (sel->pos + (contactSel ? dialogs.list.count : 0)) * st::dlgHeight;
emit mustScrollTo(fromY, fromY + st::dlgHeight);
} else if (_state == FilteredState || _state == SearchedState) {
if (hashtagResults.isEmpty() && filterResults.isEmpty() && peopleResults.isEmpty() && searchResults.isEmpty()) return;
if ((hashtagSel < 0 || hashtagSel >= hashtagResults.size()) &&
(filteredSel < 0 || filteredSel >= filterResults.size()) &&
(peopleSel < 0 || peopleSel >= peopleResults.size()) &&
(searchedSel < 0 || searchedSel >= searchResults.size())) {
if (hashtagResults.isEmpty() && filterResults.isEmpty() && peopleResults.isEmpty()) {
searchedSel = 0;
} else if (hashtagResults.isEmpty() && filterResults.isEmpty()) {
peopleSel = 0;
} else if (hashtagResults.isEmpty()) {
filteredSel = 0;
} else {
hashtagSel = 0;
}
} else {
int32 cur = (hashtagSel >= 0 && hashtagSel < hashtagResults.size()) ? hashtagSel : ((filteredSel >= 0 && filteredSel < filterResults.size()) ? (hashtagResults.size() + filteredSel) : ((peopleSel >= 0 && peopleSel < peopleResults.size()) ? (peopleSel + filterResults.size() + hashtagResults.size()) : (searchedSel + peopleResults.size() + filterResults.size() + hashtagResults.size())));
cur = snap(cur + direction, 0, hashtagResults.size() + filterResults.size() + peopleResults.size() + searchResults.size() - 1);
if (cur < hashtagResults.size()) {
hashtagSel = cur;
filteredSel = peopleSel = searchedSel = -1;
} else if (cur < hashtagResults.size() + filterResults.size()) {
filteredSel = cur - hashtagResults.size();
hashtagSel = peopleSel = searchedSel = -1;
} else if (cur < hashtagResults.size() + filterResults.size() + peopleResults.size()) {
peopleSel = cur - hashtagResults.size() - filterResults.size();
hashtagSel = filteredSel = searchedSel = -1;
} else {
hashtagSel = filteredSel = peopleSel = -1;
searchedSel = cur - hashtagResults.size() - filterResults.size() - peopleResults.size();
}
}
if (hashtagSel >= 0 && hashtagSel < hashtagResults.size()) {
emit mustScrollTo(hashtagSel * st::mentionHeight, (hashtagSel + 1) * st::mentionHeight);
} else if (filteredSel >= 0 && filteredSel < filterResults.size()) {
emit mustScrollTo(filteredOffset() + filteredSel * st::dlgHeight, filteredOffset() + (filteredSel + 1) * st::dlgHeight);
} else if (peopleSel >= 0 && peopleSel < peopleResults.size()) {
emit mustScrollTo(peopleOffset() + peopleSel * st::dlgHeight + (peopleSel ? 0 : -st::searchedBarHeight), peopleOffset() + (peopleSel + 1) * st::dlgHeight);
} else {
emit mustScrollTo(searchedOffset() + searchedSel * st::dlgHeight + (searchedSel ? 0 : -st::searchedBarHeight), searchedOffset() + (searchedSel + 1) * st::dlgHeight);
}
}
parentWidget()->update();
}
void DialogsListWidget::scrollToPeer(const PeerId &peer, MsgId msgId) {
int32 fromY = -1;
if (_state == DefaultState) {
DialogsList::RowByPeer::const_iterator i = dialogs.list.rowByPeer.constFind(peer);
if (i != dialogs.list.rowByPeer.cend()) {
fromY = i.value()->pos * st::dlgHeight;
} else {
i = contactsNoDialogs.list.rowByPeer.constFind(peer);
if (i != contactsNoDialogs.list.rowByPeer.cend()) {
fromY = (i.value()->pos + dialogs.list.count) * st::dlgHeight;
}
}
} else if (_state == FilteredState || _state == SearchedState) {
if (msgId) {
for (int32 i = 0, c = searchResults.size(); i < c; ++i) {
if (searchResults[i]->_item->history()->peer->id == peer && searchResults[i]->_item->id == msgId) {
fromY = searchedOffset() + i * st::dlgHeight;
break;
}
}
}
if (fromY < 0) {
for (int32 i = 0, c = filterResults.size(); i < c; ++i) {
if (filterResults[i]->history->peer->id == peer) {
fromY = filteredOffset() + (i * st::dlgHeight);
break;
}
}
}
}
if (fromY >= 0) {
emit mustScrollTo(fromY, fromY + st::dlgHeight);
}
}
void DialogsListWidget::selectSkipPage(int32 pixels, int32 direction) {
int32 toSkip = pixels / int32(st::dlgHeight);
if (_state == DefaultState) {
if (!sel) {
if (direction > 0 && dialogs.list.count) {
sel = dialogs.list.begin;
} else if (direction > 0 && contactsNoDialogs.list.count) {
sel = contactsNoDialogs.list.begin;
} else {
return;
}
}
if (direction > 0) {
while (toSkip-- && sel->next->next) {
sel = sel->next;
}
if (toSkip >= 0 && sel->next == dialogs.list.end && contactsNoDialogs.list.count) {
sel = contactsNoDialogs.list.begin;
while (toSkip-- && sel->next->next) {
sel = sel->next;
}
contactSel = true;
}
} else {
while (toSkip-- && sel->prev) {
sel = sel->prev;
}
if (toSkip >= 0 && sel == contactsNoDialogs.list.begin && dialogs.list.count) {
sel = dialogs.list.end->prev;
while (toSkip-- && sel->prev) {
sel = sel->prev;
}
contactSel = false;
}
}
int32 fromY = (sel->pos + (contactSel ? dialogs.list.count : 0)) * st::dlgHeight;
emit mustScrollTo(fromY, fromY + st::dlgHeight);
} else {
return selectSkip(direction * toSkip);
}
parentWidget()->update();
}
void DialogsListWidget::loadPeerPhotos(int32 yFrom) {
int32 yTo = yFrom + parentWidget()->height() * 5;
MTP::clearLoaderPriorities();
if (_state == DefaultState) {
int32 otherStart = dialogs.list.count * st::dlgHeight;
if (yFrom < otherStart) {
dialogs.list.adjustCurrent(yFrom, st::dlgHeight);
for (DialogRow *row = dialogs.list.current; row != dialogs.list.end && (row->pos * st::dlgHeight) < yTo; row = row->next) {
row->history->peer->photo->load();
}
yFrom = 0;
} else {
yFrom -= otherStart;
}
yTo -= otherStart;
if (yTo > 0) {
contactsNoDialogs.list.adjustCurrent(yFrom, st::dlgHeight);
for (DialogRow *row = contactsNoDialogs.list.current; row != contactsNoDialogs.list.end && (row->pos * st::dlgHeight) < yTo; row = row->next) {
row->history->peer->photo->load();
}
}
} else if (_state == FilteredState || _state == SearchedState) {
int32 from = (yFrom - filteredOffset()) / st::dlgHeight;
if (from < 0) from = 0;
if (from < filterResults.size()) {
int32 to = (yTo / int32(st::dlgHeight)) + 1, w = width();
if (to > filterResults.size()) to = filterResults.size();
for (; from < to; ++from) {
filterResults[from]->history->peer->photo->load();
}
}
from = (yFrom > filteredOffset() + st::searchedBarHeight ? ((yFrom - filteredOffset() - st::searchedBarHeight) / int32(st::dlgHeight)) : 0) - filterResults.size();
if (from < 0) from = 0;
if (from < peopleResults.size()) {
int32 to = (yTo > filteredOffset() + st::searchedBarHeight ? ((yTo - filteredOffset() - st::searchedBarHeight) / int32(st::dlgHeight)) : 0) - filterResults.size() + 1, w = width();
if (to > peopleResults.size()) to = peopleResults.size();
for (; from < to; ++from) {
peopleResults[from]->photo->load();
}
}
from = (yFrom > filteredOffset() + ((peopleResults.isEmpty() ? 0 : st::searchedBarHeight) + st::searchedBarHeight) ? ((yFrom - filteredOffset() - (peopleResults.isEmpty() ? 0 : st::searchedBarHeight) - st::searchedBarHeight) / int32(st::dlgHeight)) : 0) - filterResults.size() - peopleResults.size();
if (from < 0) from = 0;
if (from < searchResults.size()) {
int32 to = (yTo > filteredOffset() + (peopleResults.isEmpty() ? 0 : st::searchedBarHeight) + st::searchedBarHeight ? ((yTo - filteredOffset() - (peopleResults.isEmpty() ? 0 : st::searchedBarHeight) - st::searchedBarHeight) / int32(st::dlgHeight)) : 0) - filterResults.size() - peopleResults.size() + 1, w = width();
if (to > searchResults.size()) to = searchResults.size();
for (; from < to; ++from) {
searchResults[from]->_item->history()->peer->photo->load();
}
}
}
}
bool DialogsListWidget::choosePeer() {
History *history = 0;
MsgId msgId = 0;
if (_state == DefaultState) {
if (sel) history = sel->history;
} else if (_state == FilteredState || _state == SearchedState) {
if (hashtagSel >= 0 && hashtagSel < hashtagResults.size()) {
QString hashtag = hashtagResults.at(hashtagSel);
if (_overDelete) {
lastMousePos = QCursor::pos();
RecentHashtagPack recent(cRecentSearchHashtags());
for (RecentHashtagPack::iterator i = recent.begin(); i != recent.cend();) {
if (i->first == hashtag) {
i = recent.erase(i);
} else {
++i;
}
}
cSetRecentSearchHashtags(recent);
Local::writeRecentHashtags();
emit refreshHashtags();
selByMouse = true;
onUpdateSelected(true);
} else {
saveRecentHashtags('#' + hashtag);
emit completeHashtag(hashtag);
}
return true;
}
if (filteredSel >= 0 && filteredSel < filterResults.size()) {
history = filterResults[filteredSel]->history;
} else if (peopleSel >= 0 && peopleSel < peopleResults.size()) {
history = App::history(peopleResults[peopleSel]->id);
} else if (searchedSel >= 0 && searchedSel < searchResults.size()) {
history = searchResults[searchedSel]->_item->history();
msgId = searchResults[searchedSel]->_item->id;
}
}
if (history) {
if (msgId) {
saveRecentHashtags(filter);
}
bool chosen = (!App::main()->selectingPeer(true) && (_state == FilteredState || _state == SearchedState) && filteredSel >= 0 && filteredSel < filterResults.size());
App::main()->showPeer(history->peer->id, msgId);
if (chosen) {
emit searchResultChosen();
}
sel = 0;
filteredSel = peopleSel = searchedSel = hashtagSel = -1;
parentWidget()->update();
return true;
}
return false;
}
void DialogsListWidget::saveRecentHashtags(const QString &text) {
bool found = false;
QRegularExpressionMatch m;
RecentHashtagPack recent(cRecentSearchHashtags());
for (int32 i = 0, next = 0; (m = reHashtag().match(text, i)).hasMatch(); i = next) {
i = m.capturedStart();
next = m.capturedEnd();
if (m.hasMatch()) {
if (!m.capturedRef(1).isEmpty()) {
++i;
}
if (!m.capturedRef(2).isEmpty()) {
--next;
}
}
if (!found && cRecentWriteHashtags().isEmpty() && cRecentSearchHashtags().isEmpty()) {
Local::readRecentHashtags();
recent = cRecentSearchHashtags();
}
found = true;
incrementRecentHashtag(recent, text.mid(i + 1, next - i - 1));
}
if (found) {
cSetRecentSearchHashtags(recent);
Local::writeRecentHashtags();
}
}
void DialogsListWidget::destroyData() {
sel = 0;
contactSel = false;
hashtagSel = -1;
hashtagResults.clear();
filteredSel = -1;
filterResults.clear();
filter.clear();
searchedSel = peopleSel = -1;
clearSearchResults();
contacts.clear();
contactsNoDialogs.clear();
dialogs.clear();
}
void DialogsListWidget::peerBefore(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg) const {
if (_state == DefaultState) {
DialogsList::RowByPeer::const_iterator i = dialogs.list.rowByPeer.constFind(inPeer->id);
if (i == dialogs.list.rowByPeer.constEnd()) {
i = contactsNoDialogs.list.rowByPeer.constFind(inPeer->id);
if (i == contactsNoDialogs.list.rowByPeer.cend()) {
outPeer = 0;
outMsg = 0;
return;
}
if (i.value()->prev) {
outPeer = i.value()->prev->history->peer;
outMsg = 0;
return;
} else if (dialogs.list.count) {
outPeer = dialogs.list.end->prev->history->peer;
outMsg = 0;
return;
}
outPeer = 0;
outMsg = 0;
return;
}
if (i.value()->prev) {
outPeer = i.value()->prev->history->peer;
outMsg = 0;
return;
}
} else if (_state == FilteredState || _state == SearchedState) {
if (inMsg && !searchResults.isEmpty()) {
for (SearchResults::const_iterator b = searchResults.cbegin(), i = b + 1, e = searchResults.cend(); i != e; ++i) {
if ((*i)->_item->history()->peer == inPeer && (*i)->_item->id == inMsg) {
SearchResults::const_iterator j = i - 1;
outPeer = (*j)->_item->history()->peer;
outMsg = (*j)->_item->id;
return;
}
}
if (searchResults.at(0)->_item->history()->peer == inPeer && searchResults.at(0)->_item->id == inMsg) {
outMsg = 0;
if (peopleResults.isEmpty()) {
if (filterResults.isEmpty()) {
outPeer = 0;
} else {
outPeer = filterResults.back()->history->peer;
}
} else {
outPeer = peopleResults.back();
}
return;
}
}
if (!peopleResults.isEmpty() && peopleResults.at(0) == inPeer) {
outPeer = filterResults.isEmpty() ? 0 : filterResults.back()->history->peer;
outMsg = 0;
return;
}
if (!peopleResults.isEmpty()) {
for (PeopleResults::const_iterator b = peopleResults.cbegin(), i = b + 1, e = peopleResults.cend(); i != e; ++i) {
if ((*i) == inPeer) {
outPeer = (*(i - 1));
outMsg = 0;
return;
}
}
}
if (filterResults.isEmpty() || filterResults.at(0)->history->peer == inPeer) {
outPeer = 0;
outMsg = 0;
return;
}
for (FilteredDialogs::const_iterator b = filterResults.cbegin(), i = b + 1, e = filterResults.cend(); i != e; ++i) {
if ((*i)->history->peer == inPeer) {
outPeer = (*(i - 1))->history->peer;
outMsg = 0;
return;
}
}
}
outPeer = 0;
outMsg = 0;
}
void DialogsListWidget::peerAfter(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg) const {
if (_state == DefaultState) {
DialogsList::RowByPeer::const_iterator i = dialogs.list.rowByPeer.constFind(inPeer->id);
if (i == dialogs.list.rowByPeer.constEnd()) {
i = contactsNoDialogs.list.rowByPeer.constFind(inPeer->id);
if (i == contactsNoDialogs.list.rowByPeer.cend()) {
outPeer = 0;
outMsg = 0;
return;
}
if (i.value()->next != contactsNoDialogs.list.end) {
outPeer = i.value()->next->history->peer;
outMsg = 0;
return;
}
outPeer = 0;
outMsg = 0;
return;
}
if (i.value()->next != dialogs.list.end) {
outPeer = i.value()->next->history->peer;
outMsg = 0;
return;
} else if (contactsNoDialogs.list.count) {
outPeer = contactsNoDialogs.list.begin->history->peer;
outMsg = 0;
return;
}
} else if (_state == FilteredState || _state == SearchedState) {
if (inMsg) {
for (SearchResults::const_iterator i = searchResults.cbegin(), e = searchResults.cend(); i != e; ++i) {
if ((*i)->_item->history()->peer == inPeer && (*i)->_item->id == inMsg) {
++i;
outPeer = (i == e) ? 0 : (*i)->_item->history()->peer;
outMsg = (i == e) ? 0 : (*i)->_item->id;
return;
}
}
}
for (PeopleResults::const_iterator i = peopleResults.cbegin(), e = peopleResults.cend(); i != e; ++i) {
if ((*i) == inPeer) {
++i;
if (i == e && !searchResults.isEmpty()) {
outPeer = searchResults.front()->_item->history()->peer;
outMsg = searchResults.front()->_item->id;
} else {
outPeer = (i == e) ? 0 : (*i);
outMsg = 0;
}
return;
}
}
for (FilteredDialogs::const_iterator i = filterResults.cbegin(), e = filterResults.cend(); i != e; ++i) {
if ((*i)->history->peer == inPeer) {
++i;
if (i == e && !peopleResults.isEmpty()) {
outPeer = peopleResults.front();
outMsg = 0;
} else if (i == e && !searchResults.isEmpty()) {
outPeer = searchResults.front()->_item->history()->peer;
outMsg = searchResults.front()->_item->id;
} else {
outPeer = (i == e) ? 0 : (*i)->history->peer;
outMsg = 0;
}
return;
}
}
}
outPeer = 0;
outMsg = 0;
}
DialogsIndexed &DialogsListWidget::contactsList() {
return contacts;
}
DialogsIndexed &DialogsListWidget::dialogsList() {
return dialogs;
}
DialogsListWidget::FilteredDialogs &DialogsListWidget::filteredList() {
return filterResults;
}
DialogsListWidget::PeopleResults &DialogsListWidget::peopleList() {
return peopleResults;
}
DialogsListWidget::SearchResults &DialogsListWidget::searchList() {
return searchResults;
}
MsgId DialogsListWidget::lastSearchId() const {
return _lastSearchId;
}
DialogsWidget::DialogsWidget(MainWidget *parent) : QWidget(parent)
, _drawShadow(true)
, dlgOffset(0)
, dlgCount(-1)
, dlgPreloading(0)
, contactsRequest(0)
, _filter(this, st::dlgFilter, lang(lng_dlg_filter))
, _newGroup(this, st::btnNewGroup)
, _addContact(this, st::btnAddContact)
, _cancelSearch(this, st::btnCancelSearch)
, scroll(this, st::dlgScroll)
, list(&scroll, parent)
, _searchFull(false)
, _peopleFull(false)
{
scroll.setWidget(&list);
scroll.setFocusPolicy(Qt::NoFocus);
connect(&list, SIGNAL(mustScrollTo(int, int)), &scroll, SLOT(scrollToY(int, int)));
connect(&list, SIGNAL(dialogToTopFrom(int)), this, SLOT(onDialogToTopFrom(int)));
connect(&list, SIGNAL(searchMessages()), this, SLOT(onNeedSearchMessages()));
connect(&list, SIGNAL(searchResultChosen()), this, SLOT(onCancel()));
connect(&list, SIGNAL(completeHashtag(QString)), this, SLOT(onCompleteHashtag(QString)));
connect(&list, SIGNAL(refreshHashtags()), this, SLOT(onFilterCursorMoved()));
connect(&scroll, SIGNAL(geometryChanged()), &list, SLOT(onParentGeometryChanged()));
connect(&scroll, SIGNAL(scrolled()), &list, SLOT(onUpdateSelected()));
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)));
connect(parent, SIGNAL(dialogsUpdated()), this, SLOT(onListScroll()));
connect(&_addContact, SIGNAL(clicked()), this, SLOT(onAddContact()));
connect(&_newGroup, SIGNAL(clicked()), this, SLOT(onNewGroup()));
connect(&_cancelSearch, SIGNAL(clicked()), this, SLOT(onCancelSearch()));
_searchTimer.setSingleShot(true);
connect(&_searchTimer, SIGNAL(timeout()), this, SLOT(onSearchMessages()));
scroll.show();
_filter.show();
_filter.move(st::dlgPaddingHor, st::dlgFilterPadding);
_filter.setFocusPolicy(Qt::StrongFocus);
_filter.customUpDown(true);
_addContact.hide();
_newGroup.show();
_cancelSearch.hide();
_newGroup.move(width() - _newGroup.width() - st::dlgPaddingHor, 0);
_addContact.move(width() - _addContact.width() - st::dlgPaddingHor, 0);
_cancelSearch.move(width() - _cancelSearch.width() - st::dlgPaddingHor, 0);
}
void DialogsWidget::activate() {
_filter.setFocus();
list.activate();
}
void DialogsWidget::createDialogAtTop(History *history, int32 unreadCount) {
list.createDialogAtTop(history, unreadCount);
}
void DialogsWidget::dlgUpdated(DialogRow *row) {
list.dlgUpdated(row);
}
void DialogsWidget::dlgUpdated(History *row) {
list.dlgUpdated(row);
}
void DialogsWidget::dialogsToUp() {
if (_filter.text().trimmed().isEmpty()) {
scroll.scrollToY(0);
}
}
void DialogsWidget::setInnerFocus() {
_filter.setFocus();
}
void DialogsWidget::animShow(const QPixmap &bgAnimCache) {
_bgAnimCache = bgAnimCache;
_animCache = myGrab(this, rect());
scroll.hide();
_filter.hide();
_cancelSearch.hide();
_newGroup.hide();
a_coord = anim::ivalue(-st::introSlideShift, 0);
a_alpha = anim::fvalue(0, 1);
a_bgCoord = anim::ivalue(0, st::introSlideShift);
a_bgAlpha = anim::fvalue(1, 0);
anim::start(this);
}
bool DialogsWidget::animStep(float64 ms) {
float64 fullDuration = st::introSlideDelta + st::introSlideDuration, dt = ms / fullDuration;
float64 dt1 = (ms > st::introSlideDuration) ? 1 : (ms / st::introSlideDuration), dt2 = (ms > st::introSlideDelta) ? (ms - st::introSlideDelta) / (st::introSlideDuration) : 0;
bool res = true;
if (dt2 >= 1) {
res = false;
a_bgCoord.finish();
a_bgAlpha.finish();
a_coord.finish();
a_alpha.finish();
_bgAnimCache = _animCache = QPixmap();
scroll.show();
_filter.show();
onFilterUpdate(true);
activate();
} else {
a_bgCoord.update(dt1, st::introHideFunc);
a_bgAlpha.update(dt1, st::introAlphaHideFunc);
a_coord.update(dt2, st::introShowFunc);
a_alpha.update(dt2, st::introAlphaShowFunc);
}
update();
return res;
}
void DialogsWidget::onCancel() {
if (!onCancelSearch() || !App::main()->selectingPeer()) {
emit cancelled();
}
}
void DialogsWidget::itemRemoved(HistoryItem *item) {
list.itemRemoved(item);
}
void DialogsWidget::itemReplaced(HistoryItem *oldItem, HistoryItem *newItem) {
list.itemReplaced(oldItem, newItem);
}
void DialogsWidget::unreadCountsReceived(const QVector<MTPDialog> &dialogs) {
for (QVector<MTPDialog>::const_iterator i = dialogs.cbegin(), e = dialogs.cend(); i != e; ++i) {
const MTPDdialog &d(i->c_dialog());
Histories::iterator j = App::histories().find(App::peerFromMTP(d.vpeer));
if (j != App::histories().end()) {
App::main()->applyNotifySetting(MTP_notifyPeer(d.vpeer), d.vnotify_settings, j.value());
if (d.vunread_count.v >= j.value()->unreadCount) {
j.value()->setUnreadCount(d.vunread_count.v, false);
}
}
}
if (App::wnd()) App::wnd()->updateCounter();
}
void DialogsWidget::dialogsReceived(const MTPmessages_Dialogs &dialogs) {
const QVector<MTPDialog> *dlgList = 0;
switch (dialogs.type()) {
case mtpc_messages_dialogs: {
const MTPDmessages_dialogs &data(dialogs.c_messages_dialogs());
App::feedUsers(data.vusers);
App::feedChats(data.vchats);
App::feedMsgs(data.vmessages);
dlgList = &data.vdialogs.c_vector().v;
dlgCount = dlgList->size();
} break;
case mtpc_messages_dialogsSlice: {
const MTPDmessages_dialogsSlice &data(dialogs.c_messages_dialogsSlice());
App::feedUsers(data.vusers);
App::feedChats(data.vchats);
App::feedMsgs(data.vmessages);
dlgList = &data.vdialogs.c_vector().v;
dlgCount = data.vcount.v;
} break;
}
unreadCountsReceived(*dlgList);
if (!contactsRequest) {
contactsRequest = MTP::send(MTPcontacts_GetContacts(MTP_string("")), rpcDone(&DialogsWidget::contactsReceived), rpcFail(&DialogsWidget::contactsFailed));
}
if (dlgList) {
list.dialogsReceived(*dlgList);
onListScroll();
if (dlgList->size()) {
dlgOffset += dlgList->size();
} else {
dlgCount = dlgOffset;
}
} else {
dlgCount = dlgOffset;
}
dlgPreloading = 0;
if (dlgList) {
loadDialogs();
}
}
bool DialogsWidget::dialogsFailed(const RPCError &error) {
if (error.type().startsWith(qsl("FLOOD_WAIT_"))) return false;
LOG(("RPC Error: %1 %2: %3").arg(error.code()).arg(error.type()).arg(error.description()));
dlgPreloading = 0;
return true;
}
bool DialogsWidget::onSearchMessages(bool searchCache) {
QString q = _filter.text().trimmed();
if (q.isEmpty()) {
if (_searchRequest) {
_searchRequest = 0;
}
if (_peopleRequest) {
_peopleRequest = 0;
}
return true;
}
if (searchCache) {
SearchCache::const_iterator i = _searchCache.constFind(q);
if (i != _searchCache.cend()) {
_searchQuery = q;
_searchFull = false;
_searchRequest = 0;
searchReceived(true, i.value(), 0);
return true;
}
} else if (_searchQuery != q) {
_searchQuery = q;
_searchFull = false;
_searchRequest = MTP::send(MTPmessages_Search(MTP_inputPeerEmpty(), MTP_string(_searchQuery), MTP_inputMessagesFilterEmpty(), MTP_int(0), MTP_int(0), MTP_int(0), MTP_int(0), MTP_int(SearchPerPage)), rpcDone(&DialogsWidget::searchReceived, true), rpcFail(&DialogsWidget::searchFailed));
_searchQueries.insert(_searchRequest, _searchQuery);
}
if (q.size() >= MinUsernameLength) {
if (searchCache) {
PeopleCache::const_iterator i = _peopleCache.constFind(q);
if (i != _peopleCache.cend()) {
_peopleQuery = q;
_peopleRequest = 0;
peopleReceived(i.value(), 0);
return true;
}
} else if (_peopleQuery != q) {
_peopleQuery = q;
_peopleFull = false;
_peopleRequest = MTP::send(MTPcontacts_Search(MTP_string(_peopleQuery), MTP_int(SearchPeopleLimit)), rpcDone(&DialogsWidget::peopleReceived), rpcFail(&DialogsWidget::peopleFailed));
_peopleQueries.insert(_peopleRequest, _peopleQuery);
}
}
return false;
}
void DialogsWidget::onNeedSearchMessages() {
if (!onSearchMessages(true)) {
_searchTimer.start(AutoSearchTimeout);
}
}
void DialogsWidget::searchMessages(const QString &query) {
if (_filter.text() != query) {
_filter.setText(query);
_filter.updatePlaceholder();
onFilterUpdate();
_searchTimer.stop();
onSearchMessages();
list.saveRecentHashtags(query);
}
}
void DialogsWidget::onSearchMore(MsgId minMsgId) {
if (!_searchRequest && !_searchFull) {
_searchRequest = MTP::send(MTPmessages_Search(MTP_inputPeerEmpty(), MTP_string(_searchQuery), MTP_inputMessagesFilterEmpty(), MTP_int(0), MTP_int(0), MTP_int(0), MTP_int(minMsgId), MTP_int(SearchPerPage)), rpcDone(&DialogsWidget::searchReceived, !minMsgId), rpcFail(&DialogsWidget::searchFailed));
if (!minMsgId) {
_searchQueries.insert(_searchRequest, _searchQuery);
}
}
}
void DialogsWidget::loadDialogs() {
if (dlgPreloading) return;
if (dlgCount >= 0 && dlgOffset >= dlgCount) return;
int32 loadCount = dlgOffset ? DialogsPerPage : DialogsFirstLoad;
dlgPreloading = MTP::send(MTPmessages_GetDialogs(MTP_int(dlgOffset), MTP_int(0), MTP_int(loadCount)), rpcDone(&DialogsWidget::dialogsReceived), rpcFail(&DialogsWidget::dialogsFailed));
}
void DialogsWidget::contactsReceived(const MTPcontacts_Contacts &contacts) {
if (contacts.type() == mtpc_contacts_contacts) {
const MTPDcontacts_contacts &d(contacts.c_contacts_contacts());
App::feedUsers(d.vusers);
list.contactsReceived(d.vcontacts.c_vector().v);
}
}
bool DialogsWidget::contactsFailed(const RPCError &error) {
if (error.type().startsWith(qsl("FLOOD_WAIT_"))) return false;
return true;
}
void DialogsWidget::searchReceived(bool fromStart, const MTPmessages_Messages &result, mtpRequestId req) {
if (fromStart && (list.state() == DialogsListWidget::FilteredState || list.state() == DialogsListWidget::SearchedState)) {
SearchQueries::iterator 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: {
App::feedUsers(result.c_messages_messages().vusers);
App::feedChats(result.c_messages_messages().vchats);
const QVector<MTPMessage> &msgs(result.c_messages_messages().vmessages.c_vector().v);
list.searchReceived(msgs, fromStart, msgs.size());
if (msgs.isEmpty()) {
_searchFull = true;
}
} break;
case mtpc_messages_messagesSlice: {
App::feedUsers(result.c_messages_messagesSlice().vusers);
App::feedChats(result.c_messages_messagesSlice().vchats);
const QVector<MTPMessage> &msgs(result.c_messages_messagesSlice().vmessages.c_vector().v);
list.searchReceived(msgs, fromStart, result.c_messages_messagesSlice().vcount.v);
if (msgs.isEmpty()) {
_searchFull = true;
}
} break;
}
_searchRequest = 0;
onListScroll();
}
}
void DialogsWidget::peopleReceived(const MTPcontacts_Found &result, mtpRequestId req) {
QString q = _peopleQuery;
if (list.state() == DialogsListWidget::FilteredState || list.state() == DialogsListWidget::SearchedState) {
PeopleQueries::iterator i = _peopleQueries.find(req);
if (i != _peopleQueries.cend()) {
q = i.value();
_peopleCache[q] = result;
_peopleQueries.erase(i);
}
}
if (_peopleRequest == req) {
switch (result.type()) {
case mtpc_contacts_found: {
App::feedUsers(result.c_contacts_found().vusers);
list.peopleReceived(q, result.c_contacts_found().vresults.c_vector().v);
} break;
}
_peopleRequest = 0;
onListScroll();
}
}
bool DialogsWidget::searchFailed(const RPCError &error, mtpRequestId req) {
if (error.type().startsWith(qsl("FLOOD_WAIT_"))) return false;
if (_searchRequest == req) {
_searchRequest = 0;
_searchFull = true;
}
return true;
}
bool DialogsWidget::peopleFailed(const RPCError &error, mtpRequestId req) {
if (error.type().startsWith(qsl("FLOOD_WAIT_"))) return false;
if (_peopleRequest == req) {
_peopleRequest = 0;
_peopleFull = true;
}
return true;
}
bool DialogsWidget::addNewContact(int32 uid, bool show) {
_filter.setText(QString());
onFilterUpdate();
int32 to = list.addNewContact(uid, true);
if (to < 0 || !show) return false;
list.refresh();
scroll.scrollToY(to);
return true;
}
void DialogsWidget::onListScroll() {
// if (!App::self()) return;
list.loadPeerPhotos(scroll.scrollTop());
if (list.state() == DialogsListWidget::SearchedState) {
if (scroll.scrollTop() > (list.searchList().size() + list.filteredList().size() + list.peopleList().size()) * st::dlgHeight - PreloadHeightsCount * scroll.height()) {
onSearchMore(list.lastSearchId());
}
} else if (scroll.scrollTop() > list.dialogsList().list.count * st::dlgHeight - PreloadHeightsCount * scroll.height()) {
loadDialogs();
}
}
void DialogsWidget::onFilterUpdate(bool force) {
if (animating() && !force) return;
QString filterText = _filter.text();
list.onFilterUpdate(filterText);
if (filterText.isEmpty()) {
_searchCache.clear();
_searchQueries.clear();
_searchQuery = QString();
_cancelSearch.hide();
_newGroup.show();
} else if (_cancelSearch.isHidden()) {
_cancelSearch.show();
_newGroup.hide();
}
if (filterText.size() < MinUsernameLength) {
_peopleCache.clear();
_peopleQueries.clear();
_peopleQuery = QString();
}
}
void DialogsWidget::onFilterCursorMoved(int from, int to) {
if (to < 0) to = _filter.cursorPosition();
QString t = _filter.text(), r;
for (int start = to; start > 0;) {
--start;
if (t.size() <= start) break;
if (t.at(start) == '#') {
r = t.mid(start, to - start);
break;
}
if (!t.at(start).isLetterOrNumber() && t.at(start) != '_') break;
}
list.onHashtagFilterUpdate(r);
}
void DialogsWidget::onCompleteHashtag(QString tag) {
QString t = _filter.text(), 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) {
int32 w = width() - st::dlgShadow;
_filter.setGeometry(st::dlgPaddingHor, st::dlgFilterPadding, w - 2 * st::dlgPaddingHor, _filter.height());
_newGroup.move(w - _newGroup.width() - st::dlgPaddingHor, _filter.y());
_addContact.move(w - _addContact.width() - st::dlgPaddingHor, _filter.y());
_cancelSearch.move(w - _cancelSearch.width() - st::dlgPaddingHor, _filter.y());
scroll.move(0, _filter.height() + 2 * st::dlgFilterPadding);
scroll.resize(w, height() - _filter.y() - _filter.height() - st::dlgFilterPadding - st::dlgPaddingVer);
list.resize(w, list.height());
onListScroll();
}
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 (!list.choosePeer()) {
if (list.state() == DialogsListWidget::DefaultState || list.state() == DialogsListWidget::SearchedState || (list.state() == DialogsListWidget::FilteredState && list.hasFilteredResults())) {
list.selectSkip(1);
list.choosePeer();
} else {
onSearchMessages();
}
}
} else if (e->key() == Qt::Key_Down) {
list.setMouseSel(false);
list.selectSkip(1);
} else if (e->key() == Qt::Key_Up) {
list.setMouseSel(false);
list.selectSkip(-1);
} else if (e->key() == Qt::Key_PageDown) {
list.setMouseSel(false);
list.selectSkipPage(scroll.height(), 1);
} else if (e->key() == Qt::Key_PageUp) {
list.setMouseSel(false);
list.selectSkipPage(scroll.height(), -1);
} else {
e->ignore();
}
}
void DialogsWidget::paintEvent(QPaintEvent *e) {
QPainter p(this);
QRect r(e->rect());
if (r != rect()) {
p.setClipRect(r);
}
if (animating()) {
p.setOpacity(a_bgAlpha.current());
p.drawPixmap(a_bgCoord.current(), 0, _bgAnimCache);
p.setOpacity(a_alpha.current());
p.drawPixmap(a_coord.current(), 0, _animCache);
return;
}
if (cWideMode() && _drawShadow) {
QRect sh(width() - st::dlgShadow, 0, st::dlgShadow, height());
if (r.intersects(sh)) {
p.fillRect(sh, st::dlgShadowColor->b);
}
}
}
void DialogsWidget::destroyData() {
list.destroyData();
}
void DialogsWidget::peerBefore(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg) const {
return list.peerBefore(inPeer, inMsg, outPeer, outMsg);
}
void DialogsWidget::peerAfter(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg) const {
return list.peerAfter(inPeer, inMsg, outPeer, outMsg);
}
void DialogsWidget::scrollToPeer(const PeerId &peer, MsgId msgId) {
list.scrollToPeer(peer, msgId);
}
void DialogsWidget::removePeer(PeerData *peer) {
_filter.setText(QString());
onFilterUpdate();
list.removePeer(peer);
}
void DialogsWidget::removeContact(UserData *user) {
_filter.setText(QString());
onFilterUpdate();
list.removeContact(user);
}
DialogsIndexed &DialogsWidget::contactsList() {
return list.contactsList();
}
void DialogsWidget::onAddContact() {
App::wnd()->replaceLayer(new AddContactBox());
}
void DialogsWidget::onNewGroup() {
App::wnd()->showLayer(new ContactsBox(true));
}
bool DialogsWidget::onCancelSearch() {
bool clearing = !_filter.text().isEmpty();
list.clearFilter();
_filter.clear();
_filter.updatePlaceholder();
onFilterUpdate();
return clearing;
}
void DialogsWidget::onDialogToTopFrom(int movedFrom) {
if (scroll.scrollTop() > 0) {
if (movedFrom > scroll.scrollTop()) {
scroll.scrollToY(scroll.scrollTop() + st::dlgHeight);
}
}
}
void DialogsWidget::enableShadow(bool enable) {
_drawShadow = enable;
}