549 lines
16 KiB
C++
549 lines
16 KiB
C++
/*
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This file is part of Telegram Desktop,
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an unofficial desktop messaging app, see https://telegram.org
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Telegram Desktop is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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It is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014 John Preston, https://tdesktop.com
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*/
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#include "stdafx.h"
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#include "lang.h"
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#include "addcontactbox.h"
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#include "contactsbox.h"
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#include "mainwidget.h"
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#include "window.h"
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ContactsInner::ContactsInner() : _contacts(&App::main()->contactsList()), _sel(0), _filteredSel(-1), _mouseSel(false) {
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_filter = qsl("a");
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updateFilter();
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for (DialogRow *r = _contacts->list.begin; r != _contacts->list.end; r = r->next) {
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r->attached = 0;
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}
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connect(App::main(), SIGNAL(dialogRowReplaced(DialogRow *, DialogRow *)), this, SLOT(onDialogRowReplaced(DialogRow *, DialogRow *)));
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connect(App::main(), SIGNAL(peerUpdated(PeerData*)), this, SLOT(peerUpdated(PeerData *)));
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connect(App::main(), SIGNAL(peerNameChanged(PeerData *, const PeerData::Names &, const PeerData::NameFirstChars &)), this, SLOT(peerUpdated(PeerData *)));
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connect(App::main(), SIGNAL(peerPhotoChanged(PeerData *)), this, SLOT(peerUpdated(PeerData *)));
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}
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void ContactsInner::peerUpdated(PeerData *peer) {
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if (!peer->chat) {
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ContactsData::iterator i = _contactsData.find(peer->asUser());
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if (i != _contactsData.cend()) {
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for (DialogRow *row = _contacts->list.begin; row->next; row = row->next) {
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if (row->attached == i.value()) row->attached = 0;
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}
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if (!_filter.isEmpty()) {
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for (int32 j = 0, s = _filtered.size(); j < s; ++j) {
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if (_filtered[j]->attached == i.value()) _filtered[j]->attached = 0;
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}
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}
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delete i.value();
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_contactsData.erase(i);
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}
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}
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parentWidget()->update();
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}
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void ContactsInner::loadProfilePhotos(int32 yFrom) {
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int32 yTo = yFrom + (parentWidget() ? parentWidget()->height() : App::wnd()->height()) * 5;
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MTP::clearLoaderPriorities();
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if (yTo < 0) return;
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if (yFrom < 0) yFrom = 0;
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int32 rh = st::profileListPhotoSize + st::profileListPadding.height() * 2;
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if (_filter.isEmpty()) {
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if (_contacts->list.count) {
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_contacts->list.adjustCurrent(yFrom, rh);
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for (
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DialogRow *preloadFrom = _contacts->list.current;
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preloadFrom != _contacts->list.end && preloadFrom->pos * rh < yTo;
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preloadFrom = preloadFrom->next
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) {
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preloadFrom->history->peer->photo->load();
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}
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}
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} else if (!_filtered.isEmpty()) {
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int32 from = yFrom / rh;
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if (from < 0) from = 0;
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if (from < _filtered.size()) {
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int32 to = (yTo / rh) + 1;
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if (to > _filtered.size()) to = _filtered.size();
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for (; from < to; ++from) {
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_filtered[from]->history->peer->photo->load();
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}
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}
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}
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}
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ContactsInner::ContactData *ContactsInner::contactData(DialogRow *row) {
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ContactData *data = (ContactData*)row->attached;
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if (!data) {
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UserData *user = row->history->peer->asUser();
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ContactsData::const_iterator i = _contactsData.constFind(user);
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if (i == _contactsData.cend()) {
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_contactsData.insert(user, data = new ContactData());
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data->name.setText(st::profileListNameFont, user->name, _textNameOptions);
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data->online = App::onlineText(user->onlineTill, _time);
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} else {
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data = i.value();
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}
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row->attached = data;
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}
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return data;
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}
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void ContactsInner::paintDialog(QPainter &p, DialogRow *row, bool sel) {
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int32 left = st::profileListPadding.width();
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UserData *user = row->history->peer->asUser();
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ContactData *data = contactData(row);
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if (sel) {
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p.fillRect(0, 0, width(), 2 * st::profileListPadding.height() + st::profileListPhotoSize, st::profileHoverBG->b);
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}
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p.drawPixmap(left, st::profileListPadding.height(), user->photo->pix(st::profileListPhotoSize));
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p.setPen(st::profileListNameColor->p);
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data->name.drawElided(p, left + st::profileListPhotoSize + st::participantDelta, st::profileListNameTop, width() - st::profileListPadding.width() - st::profileListPhotoSize - st::profileListPadding.width() - st::participantDelta - st::scrollDef.width - st::contactsImg.pxWidth());
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if (sel) {
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p.drawPixmap(QPoint(width() - st::contactsImg.pxWidth() - st::profileCheckDeltaX, st::profileListPadding.height() + (st::profileListPhotoSize - st::contactsImg.pxHeight()) / 2 - st::profileCheckDeltaY), App::sprite(), st::contactsImg);
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}
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p.setFont(st::profileSubFont->f);
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p.setPen((user->onlineTill >= _time ? st::profileOnlineColor : st::profileOfflineColor)->p);
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p.drawText(left + st::profileListPhotoSize + st::participantDelta, st::profileListPadding.height() + st::profileListPhotoSize - st::profileListStatusBottom, data->online);
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}
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void ContactsInner::paintEvent(QPaintEvent *e) {
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QRect r(e->rect());
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QPainter p(this);
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_time = unixtime();
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p.fillRect(r, st::white->b);
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int32 yFrom = r.top();
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int32 rh = st::profileListPhotoSize + st::profileListPadding.height() * 2;
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if (_filter.isEmpty()) {
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if (_contacts->list.count) {
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_contacts->list.adjustCurrent(yFrom, rh);
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DialogRow *drawFrom = _contacts->list.current;
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p.translate(0, drawFrom->pos * rh);
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while (drawFrom != _contacts->list.end && drawFrom->pos * rh < r.bottom()) {
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paintDialog(p, drawFrom, (drawFrom == _sel));
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p.translate(0, rh);
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drawFrom = drawFrom->next;
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}
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} else {
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// ..
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}
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} else {
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if (_filtered.isEmpty()) {
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// ..
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} else {
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int32 from = yFrom / rh;
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if (from < 0) from = 0;
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if (from < _filtered.size()) {
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int32 to = (r.bottom() / rh) + 1;
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if (to > _filtered.size()) to = _filtered.size();
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p.translate(0, from * rh);
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for (; from < to; ++from) {
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paintDialog(p, _filtered[from], (_filteredSel == from));
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p.translate(0, rh);
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}
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}
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}
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}
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}
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void ContactsInner::enterEvent(QEvent *e) {
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setMouseTracking(true);
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}
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void ContactsInner::leaveEvent(QEvent *e) {
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setMouseTracking(false);
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updateSel();
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}
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void ContactsInner::mouseMoveEvent(QMouseEvent *e) {
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_mouseSel = true;
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_lastMousePos = e->globalPos();
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updateSel();
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}
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void ContactsInner::mousePressEvent(QMouseEvent *e) {
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_mouseSel = true;
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_lastMousePos = e->globalPos();
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updateSel();
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if (e->button() == Qt::LeftButton) {
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chooseParticipant();
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}
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}
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void ContactsInner::chooseParticipant() {
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int32 rh = st::profileListPhotoSize + st::profileListPadding.height() * 2, from;
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DialogRow *r = 0;
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if (_filter.isEmpty()) {
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r = _sel;
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} else {
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if (_filteredSel < 0 || _filteredSel >= _filtered.size()) return;
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r = _filtered[_filteredSel];
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}
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if (r) {
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App::wnd()->hideSettings(true);
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App::main()->showPeer(r->history->peer->id, false, true);
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App::wnd()->hideLayer();
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}
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parentWidget()->update();
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}
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void ContactsInner::updateSel() {
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if (!_mouseSel) return;
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int32 rh = st::profileListPhotoSize + st::profileListPadding.height() * 2;
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QPoint p(mapFromGlobal(_lastMousePos));
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if (_filter.isEmpty()) {
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DialogRow *newSel = rect().contains(p) ? _contacts->list.rowAtY(p.y(), rh) : 0;
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if (newSel != _sel) {
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_sel = newSel;
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parentWidget()->update();
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}
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} else {
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int32 newFilteredSel = (p.y() >= 0 && rect().contains(p)) ? (p.y() / rh) : -1;
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if (newFilteredSel != _filteredSel) {
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_filteredSel = newFilteredSel;
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parentWidget()->update();
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}
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}
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}
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void ContactsInner::updateFilter(QString filter) {
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QStringList f;
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if (!filter.isEmpty()) {
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QStringList filterList = filter.split(cWordSplit(), QString::SkipEmptyParts);
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int l = filterList.size();
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f.reserve(l);
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for (int i = 0; i < l; ++i) {
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QString filterName = filterList[i].trimmed();
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if (filterName.isEmpty()) continue;
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f.push_back(filterName);
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}
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filter = f.join(' ');
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}
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if (_filter != filter) {
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int32 rh = (st::profileListPhotoSize + st::profileListPadding.height() * 2);
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_filter = filter;
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if (_filter.isEmpty()) {
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resize(width(), _contacts->list.count * rh + st::contactsClose.height);
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if (_contacts->list.count) {
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_sel = _contacts->list.begin;
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}
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} else {
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QStringList::const_iterator fb = f.cbegin(), fe = f.cend(), fi;
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_filtered.clear();
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if (!f.isEmpty()) {
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DialogsList *dialogsToFilter = 0;
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if (_contacts->list.count) {
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for (fi = fb; fi != fe; ++fi) {
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DialogsIndexed::DialogsIndex::iterator i = _contacts->index.find(fi->at(0));
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if (i == _contacts->index.cend()) {
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dialogsToFilter = 0;
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break;
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}
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if (!dialogsToFilter || dialogsToFilter->count > i.value()->count) {
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dialogsToFilter = i.value();
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}
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}
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}
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if (dialogsToFilter && dialogsToFilter->count) {
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_filtered.reserve(dialogsToFilter->count);
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for (DialogRow *i = dialogsToFilter->begin, *e = dialogsToFilter->end; i != e; i = i->next) {
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const PeerData::Names &names(i->history->peer->names);
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PeerData::Names::const_iterator nb = names.cbegin(), ne = names.cend(), ni;
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for (fi = fb; fi != fe; ++fi) {
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QString filterName(*fi);
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for (ni = nb; ni != ne; ++ni) {
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if ((*ni).indexOf(*fi) == 0) {
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break;
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}
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}
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if (ni == ne) {
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break;
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}
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}
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if (fi == fe) {
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i->attached = 0;
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_filtered.push_back(i);
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}
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}
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}
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}
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_filteredSel = _filtered.isEmpty() ? -1 : 0;
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resize(width(), _filtered.size() * rh + st::contactsClose.height);
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}
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if (parentWidget()) parentWidget()->update();
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loadProfilePhotos(0);
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}
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}
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void ContactsInner::onDialogRowReplaced(DialogRow *oldRow, DialogRow *newRow) {
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if (!_filter.isEmpty()) {
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for (FilteredDialogs::iterator i = _filtered.begin(), e = _filtered.end(); i != e;) {
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if (*i == oldRow) { // this row is shown in filtered and maybe is in contacts!
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if (newRow) {
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*i = newRow;
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++i;
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} else {
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i = _filtered.erase(i);
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}
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} else {
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++i;
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}
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}
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if (_filteredSel >= _filtered.size()) {
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_filteredSel = -1;
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}
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} else {
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if (_sel == oldRow) {
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_sel = newRow;
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}
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}
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_mouseSel = false;
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int32 rh = (st::profileListPhotoSize + st::profileListPadding.height() * 2);
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int32 newh = (_filter.isEmpty() ? _contacts->list.count : _filtered.size()) * rh;
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resize(width(), newh);
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}
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ContactsInner::~ContactsInner() {
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for (ContactsData::iterator i = _contactsData.begin(), e = _contactsData.end(); i != e; ++i) {
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delete *i;
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}
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}
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void ContactsInner::selectSkip(int32 dir) {
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_mouseSel = false;
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int32 rh = st::profileListPhotoSize + st::profileListPadding.height() * 2, origDir = dir;
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if (_filter.isEmpty()) {
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if (_sel) {
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if (dir > 0) {
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while (dir && _sel->next->next) {
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_sel = _sel->next;
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--dir;
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}
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} else {
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while (dir && _sel->prev) {
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_sel = _sel->prev;
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++dir;
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}
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}
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} else if (dir > 0 && _contacts->list.count) {
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_sel = _contacts->list.begin;
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}
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if (_sel) {
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emit mustScrollTo(_sel->pos * rh, (_sel->pos + 1) * rh + st::contactsClose.height);
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}
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} else {
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if (dir > 0) {
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if (_filteredSel < 0 && dir > 1) {
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_filteredSel = 0;
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}
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_filteredSel += dir;
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if (_filteredSel >= _filtered.size()) {
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_filteredSel = _filtered.size() - 1;
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}
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} else if (_filteredSel > 0) {
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_filteredSel += dir;
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if (_filteredSel < 0) {
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_filteredSel = 0;
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}
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}
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if (_filteredSel >= 0) {
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emit mustScrollTo(_filteredSel * rh, (_filteredSel + 1) * rh + st::contactsClose.height);
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}
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}
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parentWidget()->update();
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}
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void ContactsInner::selectSkipPage(int32 h, int32 dir) {
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int32 rh = st::profileListPhotoSize + st::profileListPadding.height() * 2;
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int32 points = h / rh;
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if (!points) return;
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selectSkip(points * dir);
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}
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ContactsBox::ContactsBox() : _inner(), _hiding(false), _scroll(this, st::newGroupScroll),
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_addContact(this, lang(lng_add_contact_button), st::contactsAdd),
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_filter(this, st::contactsFilter, lang(lng_participant_filter)),
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_close(this, lang(lng_contacts_done), st::contactsClose),
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a_opacity(0, 1) {
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_width = st::participantWidth;
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_height = App::wnd()->height() - st::boxPadding.top() - st::boxPadding.bottom();
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if (_height > st::participantMaxHeight) _height = st::participantMaxHeight;
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resize(_width, _height);
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_scroll.setWidget(&_inner);
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_scroll.setFocusPolicy(Qt::NoFocus);
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connect(&_addContact, SIGNAL(clicked()), this, SLOT(onAdd()));
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connect(&_close, SIGNAL(clicked()), this, SLOT(onClose()));
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connect(&_scroll, SIGNAL(scrolled()), &_inner, SLOT(updateSel()));
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connect(&_scroll, SIGNAL(scrolled()), this, SLOT(onScroll()));
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connect(&_filter, SIGNAL(changed()), this, SLOT(onFilterUpdate()));
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connect(&_filter, SIGNAL(cancelled()), this, SIGNAL(onClose()));
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connect(&_inner, SIGNAL(mustScrollTo(int,int)), &_scroll, SLOT(scrollToY(int,int)));
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showAll();
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_cache = myGrab(this, rect());
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hideAll();
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}
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void ContactsBox::hideAll() {
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_addContact.hide();
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_filter.hide();
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_scroll.hide();
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_close.hide();
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}
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void ContactsBox::showAll() {
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_addContact.show();
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_filter.show();
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_scroll.show();
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_close.show();
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}
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void ContactsBox::keyPressEvent(QKeyEvent *e) {
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if (e->key() == Qt::Key_Escape) {
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onClose();
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} else if (e->key() == Qt::Key_Return || e->key() == Qt::Key_Enter) {
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if (_filter.hasFocus()) {
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_inner.chooseParticipant();
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}
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} else if (_filter.hasFocus()) {
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if (e->key() == Qt::Key_Down) {
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_inner.selectSkip(1);
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} else if (e->key() == Qt::Key_Up) {
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_inner.selectSkip(-1);
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} else if (e->key() == Qt::Key_PageDown) {
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_inner.selectSkipPage(_scroll.height(), 1);
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} else if (e->key() == Qt::Key_PageUp) {
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_inner.selectSkipPage(_scroll.height(), -1);
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} else {
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e->ignore();
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}
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} else {
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e->ignore();
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}
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}
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void ContactsBox::parentResized() {
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QSize s = parentWidget()->size();
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_height = App::wnd()->height() - st::boxPadding.top() - st::boxPadding.bottom();
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if (_height > st::participantMaxHeight) _height = st::participantMaxHeight;
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setGeometry((s.width() - _width) / 2, (s.height() - _height) / 2, _width, _height);
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update();
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}
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void ContactsBox::paintEvent(QPaintEvent *e) {
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QPainter p(this);
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if (_cache.isNull()) {
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if (!_hiding || a_opacity.current() > 0.01) {
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// fill bg
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p.fillRect(QRect(QPoint(0, 0), size()), st::boxBG->b);
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// paint shadows
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p.fillRect(0, _addContact.height(), _width, st::scrollDef.topsh, st::scrollDef.shColor->b);
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// paint button sep
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p.setPen(st::btnSelectSep->p);
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p.drawLine(st::btnSelectCancel.width, size().height() - st::btnSelectCancel.height, st::btnSelectCancel.width, size().height() - 1);
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// draw box title / text
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p.setPen(st::black->p);
|
|
p.setFont(st::addContactTitleFont->f);
|
|
p.drawText(st::addContactTitlePos.x(), st::addContactTitlePos.y() + st::addContactTitleFont->ascent, lang(lng_contacts_header));
|
|
}
|
|
} else {
|
|
p.setOpacity(a_opacity.current());
|
|
p.drawPixmap(0, 0, _cache);
|
|
}
|
|
}
|
|
|
|
void ContactsBox::resizeEvent(QResizeEvent *e) {
|
|
LayeredWidget::resizeEvent(e);
|
|
_addContact.move(_width - _addContact.width(), 0);
|
|
_filter.move(st::newGroupNamePadding.left(), _addContact.height() + st::newGroupNamePadding.top());
|
|
_inner.resize(_width, _inner.height());
|
|
_scroll.resize(_width, _height - _addContact.height() - st::newGroupNamePadding.top() - _filter.height() - st::newGroupNamePadding.bottom());
|
|
_scroll.move(0, _filter.y() + _filter.height() + st::newGroupNamePadding.bottom());
|
|
_close.move(0, _height - _close.height());
|
|
}
|
|
|
|
void ContactsBox::animStep(float64 dt) {
|
|
if (dt >= 1) {
|
|
a_opacity.finish();
|
|
_cache = QPixmap();
|
|
if (!_hiding) {
|
|
showAll();
|
|
_filter.setFocus();
|
|
}
|
|
} else {
|
|
a_opacity.update(dt, anim::linear);
|
|
}
|
|
update();
|
|
}
|
|
|
|
void ContactsBox::startHide() {
|
|
_hiding = true;
|
|
if (_cache.isNull()) {
|
|
_cache = myGrab(this, rect());
|
|
hideAll();
|
|
}
|
|
a_opacity.start(0);
|
|
}
|
|
|
|
void ContactsBox::onFilterUpdate() {
|
|
_scroll.scrollToY(0);
|
|
_inner.updateFilter(_filter.text());
|
|
}
|
|
|
|
void ContactsBox::onAdd() {
|
|
App::wnd()->replaceLayer(new AddContactBox());
|
|
}
|
|
|
|
void ContactsBox::onClose() {
|
|
emit closed();
|
|
}
|
|
|
|
void ContactsBox::onScroll() {
|
|
_inner.loadProfilePhotos(_scroll.scrollTop());
|
|
}
|
|
|
|
ContactsBox::~ContactsBox() {
|
|
|
|
}
|