tdesktop/Telegram/SourceFiles/calls/calls_box_controller.cpp
John Preston 0cdac83f8a Fix calls build in Xcode. Fix calls panel in Retina.
Also implement panels that appear in all spaces on macOS.
Using them for calls panels and custom notifications, so it
will be possible to use custom notifications in macOS as well.
2017-05-09 23:46:27 +03:00

344 lines
10 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org
Telegram Desktop is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
It is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
*/
#include "calls/calls_box_controller.h"
#include "styles/style_calls.h"
#include "styles/style_boxes.h"
#include "lang.h"
#include "observer_peer.h"
#include "ui/effects/ripple_animation.h"
#include "calls/calls_instance.h"
#include "history/history_media_types.h"
namespace Calls {
namespace {
constexpr auto kFirstPageCount = 20;
constexpr auto kPerPageCount = 100;
} // namespace
class BoxController::Row : public PeerListBox::Row {
public:
Row(HistoryItem *item);
enum class Type {
Out,
In,
Missed,
};
bool canAddItem(HistoryItem *item) const {
return (ComputeType(item) == _type && item->date.date() == _date);
}
void addItem(HistoryItem *item) {
Expects(canAddItem(item));
_items.push_back(item);
std::sort(_items.begin(), _items.end(), [](HistoryItem *a, HistoryItem *b) {
return (a->id > b->id);
});
refreshStatus();
}
void itemRemoved(HistoryItem *item) {
if (hasItems() && item->id >= minItemId() && item->id <= maxItemId()) {
_items.erase(std::remove(_items.begin(), _items.end(), item), _items.end());
refreshStatus();
}
}
bool hasItems() const {
return !_items.empty();
}
MsgId minItemId() const {
Expects(hasItems());
return _items.back()->id;
}
MsgId maxItemId() const {
Expects(hasItems());
return _items.front()->id;
}
protected:
void paintStatusText(Painter &p, int x, int y, int outerWidth, bool selected) override;
void addActionRipple(QPoint point, base::lambda<void()> updateCallback) override;
void stopLastActionRipple() override;
private:
bool needsVerifiedIcon() const override {
return false;
}
QSize actionSize() const override {
return peer()->isUser() ? QSize(st::callReDial.width, st::callReDial.height) : QSize();
}
QMargins actionMargins() const override {
return QMargins(0, 0, 0, 0);
}
void paintAction(Painter &p, TimeMs ms, int x, int y, int outerWidth, bool actionSelected) override;
void refreshStatus();
static Type ComputeType(HistoryItem *item);
std::vector<HistoryItem*> _items;
QDate _date;
Type _type;
std::unique_ptr<Ui::RippleAnimation> _actionRipple;
};
BoxController::Row::Row(HistoryItem *item) : PeerListBox::Row(item->history()->peer, item->id)
, _items(1, item)
, _date(item->date.date())
, _type(ComputeType(item)) {
refreshStatus();
}
void BoxController::Row::paintStatusText(Painter &p, int x, int y, int outerWidth, bool selected) {
auto icon = ([this] {
switch (_type) {
case Type::In: return &st::callArrowIn;
case Type::Out: return &st::callArrowOut;
case Type::Missed: return &st::callArrowMissed;
}
Unexpected("_type in Calls::BoxController::Row::paintStatusText().");
})();
icon->paint(p, x + st::callArrowPosition.x(), y + st::callArrowPosition.y(), outerWidth);
x += + st::callArrowPosition.x() + icon->width() + st::callArrowSkip;
PeerListBox::Row::paintStatusText(p, x, y, outerWidth, selected);
}
void BoxController::Row::paintAction(Painter &p, TimeMs ms, int x, int y, int outerWidth, bool actionSelected) {
auto size = actionSize();
if (_actionRipple) {
_actionRipple->paint(p, x + st::callReDial.rippleAreaPosition.x(), y + st::callReDial.rippleAreaPosition.y(), outerWidth, ms);
if (_actionRipple->empty()) {
_actionRipple.reset();
}
}
st::callReDial.icon.paintInCenter(p, rtlrect(x, y, size.width(), size.height(), outerWidth));
}
void BoxController::Row::refreshStatus() {
if (!hasItems()) {
return;
}
auto text = [this] {
auto time = _items.front()->date.time().toString(cTimeFormat());
auto today = QDateTime::currentDateTime().date();
if (_date == today) {
return lng_call_box_status_today(lt_time, time);
} else if (_date.addDays(1) == today) {
return lng_call_box_status_yesterday(lt_time, time);
}
return lng_call_box_status_date(lt_date, langDayOfMonthFull(_date), lt_time, time);
};
setCustomStatus((_items.size() > 1) ? lng_call_box_status_group(lt_count, QString::number(_items.size()), lt_status, text()) : text());
}
BoxController::Row::Type BoxController::Row::ComputeType(HistoryItem *item) {
if (item->out()) {
return Type::Out;
} else if (auto media = item->getMedia()) {
if (media->type() == MediaTypeCall) {
auto reason = static_cast<HistoryCall*>(media)->reason();
if (reason == HistoryCall::FinishReason::Busy || reason == HistoryCall::FinishReason::Missed) {
return Type::Missed;
}
}
}
return Type::In;
}
void BoxController::Row::addActionRipple(QPoint point, base::lambda<void()> updateCallback) {
if (!_actionRipple) {
auto mask = Ui::RippleAnimation::ellipseMask(QSize(st::callReDial.rippleAreaSize, st::callReDial.rippleAreaSize));
_actionRipple = std::make_unique<Ui::RippleAnimation>(st::callReDial.ripple, std::move(mask), std::move(updateCallback));
}
_actionRipple->add(point - st::callReDial.rippleAreaPosition);
}
void BoxController::Row::stopLastActionRipple() {
if (_actionRipple) {
_actionRipple->lastStop();
}
}
void BoxController::prepare() {
subscribe(Global::RefItemRemoved(), [this](HistoryItem *item) {
if (auto row = rowForItem(item)) {
row->itemRemoved(item);
if (!row->hasItems()) {
view()->removeRow(row);
if (!view()->fullRowsCount()) {
refreshAbout();
}
}
view()->refreshRows();
}
});
subscribe(Current().newServiceMessage(), [this](const FullMsgId &msgId) {
if (auto item = App::histItemById(msgId)) {
insertRow(item, InsertWay::Prepend);
}
});
view()->setTitle(lang(lng_call_box_title));
view()->addButton(lang(lng_close), [this] { view()->closeBox(); });
view()->setAboutText(lang(lng_contacts_loading));
view()->refreshRows();
preloadRows();
}
void BoxController::preloadRows() {
if (_loadRequestId || _allLoaded) {
return;
}
_loadRequestId = request(MTPmessages_Search(MTP_flags(0), MTP_inputPeerEmpty(), MTP_string(QString()), MTP_inputMessagesFilterPhoneCalls(MTP_flags(0)), MTP_int(0), MTP_int(0), MTP_int(0), MTP_int(_offsetId), MTP_int(_offsetId ? kFirstPageCount : kPerPageCount))).done([this](const MTPmessages_Messages &result) {
_loadRequestId = 0;
auto handleResult = [this](auto &data) {
App::feedUsers(data.vusers);
App::feedChats(data.vchats);
receivedCalls(data.vmessages.v);
};
switch (result.type()) {
case mtpc_messages_messages: handleResult(result.c_messages_messages()); _allLoaded = true; break;
case mtpc_messages_messagesSlice: handleResult(result.c_messages_messagesSlice()); break;
case mtpc_messages_channelMessages: {
LOG(("API Error: received messages.channelMessages! (Calls::BoxController::preloadRows)"));
handleResult(result.c_messages_channelMessages());
} break;
default: Unexpected("Type of messages.Messages (Calls::BoxController::preloadRows)");
}
}).fail([this](const RPCError &error) {
_loadRequestId = 0;
}).send();
}
void BoxController::refreshAbout() {
view()->setAboutText(view()->fullRowsCount() ? QString() : lang(lng_call_box_about));
}
void BoxController::rowClicked(PeerListBox::Row *row) {
auto itemsRow = static_cast<Row*>(row);
auto itemId = itemsRow->maxItemId();
Ui::showPeerHistoryAsync(row->peer()->id, itemId);
}
void BoxController::rowActionClicked(PeerListBox::Row *row) {
auto user = row->peer()->asUser();
t_assert(user != nullptr);
Current().startOutgoingCall(user);
}
void BoxController::receivedCalls(const QVector<MTPMessage> &result) {
if (result.empty()) {
_allLoaded = true;
}
for_const (auto &message, result) {
auto msgId = idFromMessage(message);
auto peerId = peerFromMessage(message);
if (auto peer = App::peerLoaded(peerId)) {
auto item = App::histories().addNewMessage(message, NewMessageExisting);
insertRow(item, InsertWay::Append);
} else {
LOG(("API Error: a search results with not loaded peer %1").arg(peerId));
}
_offsetId = msgId;
}
refreshAbout();
view()->refreshRows();
}
bool BoxController::insertRow(HistoryItem *item, InsertWay way) {
if (auto row = rowForItem(item)) {
if (row->canAddItem(item)) {
row->addItem(item);
return false;
}
}
(way == InsertWay::Append) ? view()->appendRow(createRow(item)) : view()->prependRow(createRow(item));
view()->reorderRows([](auto &&begin, auto &&end) {
std::sort(begin, end, [](auto &a, auto &b) {
return static_cast<Row&>(*a).maxItemId() > static_cast<Row&>(*a).maxItemId();
});
});
return true;
}
BoxController::Row *BoxController::rowForItem(HistoryItem *item) {
auto v = view();
if (auto fullRowsCount = v->fullRowsCount()) {
auto itemId = item->id;
auto lastRow = static_cast<Row*>(v->rowAt(fullRowsCount - 1));
if (itemId < lastRow->minItemId()) {
return lastRow;
}
auto firstRow = static_cast<Row*>(v->rowAt(0));
if (itemId > firstRow->maxItemId()) {
return firstRow;
}
// Binary search. Invariant:
// 1. rowAt(left)->maxItemId() >= itemId.
// 2. (left + 1 == fullRowsCount) OR rowAt(left + 1)->maxItemId() < itemId.
auto left = 0;
auto right = fullRowsCount;
while (left + 1 < right) {
auto middle = (right + left) / 2;
auto middleRow = static_cast<Row*>(v->rowAt(middle));
if (middleRow->maxItemId() >= itemId) {
left = middle;
} else {
right = middle;
}
}
auto result = static_cast<Row*>(v->rowAt(left));
// Check for rowAt(left)->minItemId > itemId > rowAt(left + 1)->maxItemId.
// In that case we sometimes need to return rowAt(left + 1), not rowAt(left).
if (result->minItemId() > itemId && left + 1 < fullRowsCount) {
auto possibleResult = static_cast<Row*>(v->rowAt(left + 1));
t_assert(possibleResult->maxItemId() < itemId);
if (possibleResult->canAddItem(item)) {
return possibleResult;
}
}
return result;
}
return nullptr;
}
std::unique_ptr<PeerListBox::Row> BoxController::createRow(HistoryItem *item) const {
auto row = std::make_unique<Row>(item);
return std::move(row);
}
} // namespace Calls