tdesktop/Telegram/SourceFiles/window/notifications_manager_defau...

1138 lines
31 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#include "window/notifications_manager_default.h"
#include "platform/platform_notifications_manager.h"
#include "platform/platform_specific.h"
#include "core/application.h"
#include "lang/lang_keys.h"
#include "ui/widgets/buttons.h"
#include "ui/widgets/input_fields.h"
#include "ui/platform/ui_platform_utility.h"
#include "ui/text/text_options.h"
#include "ui/emoji_config.h"
#include "ui/empty_userpic.h"
#include "ui/ui_utility.h"
#include "dialogs/dialogs_layout.h"
#include "window/window_controller.h"
#include "storage/file_download.h"
#include "main/main_session.h"
#include "main/main_account.h"
#include "history/history.h"
#include "history/history_item.h"
#include "base/platform/base_platform_last_input.h"
#include "base/call_delayed.h"
#include "facades.h"
#include "styles/style_dialogs.h"
#include "styles/style_layers.h"
#include "styles/style_window.h"
#include <QtGui/QGuiApplication>
#include <QtGui/QScreen>
namespace Window {
namespace Notifications {
namespace Default {
namespace {
QPoint notificationStartPosition() {
const auto corner = Core::App().settings().notificationsCorner();
const auto window = Core::App().activeWindow();
const auto r = window
? window->widget()->desktopRect()
: QGuiApplication::primaryScreen()->availableGeometry();
const auto isLeft = Core::Settings::IsLeftCorner(corner);
const auto isTop = Core::Settings::IsTopCorner(corner);
const auto x = (isLeft == rtl()) ? (r.x() + r.width() - st::notifyWidth - st::notifyDeltaX) : (r.x() + st::notifyDeltaX);
const auto y = isTop ? r.y() : (r.y() + r.height());
return QPoint(x, y);
}
internal::Widget::Direction notificationShiftDirection() {
auto isTop = Core::Settings::IsTopCorner(Core::App().settings().notificationsCorner());
return isTop ? internal::Widget::Direction::Down : internal::Widget::Direction::Up;
}
} // namespace
std::unique_ptr<Manager> Create(System *system) {
return std::make_unique<Manager>(system);
}
Manager::Manager(System *system)
: Notifications::Manager(system)
, _inputCheckTimer([=] { checkLastInput(); }) {
system->settingsChanged(
) | rpl::start_with_next([=](ChangeType change) {
settingsChanged(change);
}, _lifetime);
}
Manager::QueuedNotification::QueuedNotification(
not_null<HistoryItem*> item,
int forwardedCount)
: history(item->history())
, peer(history->peer)
, author(item->notificationHeader())
, item((forwardedCount < 2) ? item.get() : nullptr)
, forwardedCount(forwardedCount)
, fromScheduled((item->out() || peer->isSelf()) && item->isFromScheduled()) {
}
QPixmap Manager::hiddenUserpicPlaceholder() const {
if (_hiddenUserpicPlaceholder.isNull()) {
_hiddenUserpicPlaceholder = Ui::PixmapFromImage(
Core::App().logoNoMargin().scaled(
st::notifyPhotoSize,
st::notifyPhotoSize,
Qt::IgnoreAspectRatio,
Qt::SmoothTransformation));
_hiddenUserpicPlaceholder.setDevicePixelRatio(cRetinaFactor());
}
return _hiddenUserpicPlaceholder;
}
bool Manager::hasReplyingNotification() const {
for_const (auto &notification, _notifications) {
if (notification->isReplying()) {
return true;
}
}
return false;
}
void Manager::settingsChanged(ChangeType change) {
if (change == ChangeType::Corner) {
auto startPosition = notificationStartPosition();
auto shiftDirection = notificationShiftDirection();
for_const (auto &notification, _notifications) {
notification->updatePosition(startPosition, shiftDirection);
}
if (_hideAll) {
_hideAll->updatePosition(startPosition, shiftDirection);
}
} else if (change == ChangeType::MaxCount) {
int allow = Core::App().settings().notificationsCount();
for (int i = _notifications.size(); i != 0;) {
auto &notification = _notifications[--i];
if (notification->isUnlinked()) continue;
if (--allow < 0) {
notification->unlinkHistory();
}
}
if (allow > 0) {
for (int i = 0; i != allow; ++i) {
showNextFromQueue();
}
}
} else if ((change == ChangeType::DemoIsShown)
|| (change == ChangeType::DemoIsHidden)) {
_demoIsShown = (change == ChangeType::DemoIsShown);
_demoMasterOpacity.start(
[=] { demoMasterOpacityCallback(); },
_demoIsShown ? 1. : 0.,
_demoIsShown ? 0. : 1.,
st::notifyFastAnim);
}
}
void Manager::demoMasterOpacityCallback() {
for_const (auto &notification, _notifications) {
notification->updateOpacity();
}
if (_hideAll) {
_hideAll->updateOpacity();
}
}
float64 Manager::demoMasterOpacity() const {
return _demoMasterOpacity.value(_demoIsShown ? 0. : 1.);
}
void Manager::checkLastInput() {
auto replying = hasReplyingNotification();
auto waiting = false;
const auto lastInputTime = base::Platform::LastUserInputTimeSupported()
? std::make_optional(Core::App().lastNonIdleTime())
: std::nullopt;
for (const auto &notification : _notifications) {
if (!notification->checkLastInput(replying, lastInputTime)) {
waiting = true;
}
}
if (waiting) {
_inputCheckTimer.callOnce(300);
}
}
void Manager::startAllHiding() {
if (!hasReplyingNotification()) {
int notHidingCount = 0;
for_const (auto &notification, _notifications) {
if (notification->isShowing()) {
++notHidingCount;
} else {
notification->startHiding();
}
}
notHidingCount += _queuedNotifications.size();
if (_hideAll && notHidingCount < 2) {
_hideAll->startHiding();
}
}
}
void Manager::stopAllHiding() {
for_const (auto &notification, _notifications) {
notification->stopHiding();
}
if (_hideAll) {
_hideAll->stopHiding();
}
}
void Manager::showNextFromQueue() {
auto guard = gsl::finally([this] {
if (_positionsOutdated) {
moveWidgets();
}
});
if (_queuedNotifications.empty()) {
return;
}
int count = Core::App().settings().notificationsCount();
for (const auto &notification : _notifications) {
if (notification->isUnlinked()) continue;
--count;
}
if (count <= 0) {
return;
}
auto startPosition = notificationStartPosition();
auto startShift = 0;
auto shiftDirection = notificationShiftDirection();
do {
auto queued = _queuedNotifications.front();
_queuedNotifications.pop_front();
subscribeToSession(&queued.history->session());
_notifications.push_back(std::make_unique<Notification>(
this,
queued.history,
queued.peer,
queued.author,
queued.item,
queued.forwardedCount,
queued.fromScheduled,
startPosition,
startShift,
shiftDirection));
--count;
} while (count > 0 && !_queuedNotifications.empty());
_positionsOutdated = true;
checkLastInput();
}
void Manager::subscribeToSession(not_null<Main::Session*> session) {
auto i = _subscriptions.find(session);
if (i == _subscriptions.end()) {
i = _subscriptions.emplace(session).first;
session->account().sessionChanges(
) | rpl::start_with_next([=] {
_subscriptions.remove(session);
}, i->second.lifetime);
} else if (i->second.subscription) {
return;
}
session->downloaderTaskFinished(
) | rpl::start_with_next([=] {
auto found = false;
for (const auto &notification : _notifications) {
if (const auto history = notification->maybeHistory()) {
if (&history->session() == session) {
notification->updatePeerPhoto();
found = true;
}
}
}
if (!found) {
_subscriptions[session].subscription.destroy();
}
}, i->second.subscription);
}
void Manager::moveWidgets() {
auto shift = st::notifyDeltaY;
int lastShift = 0, lastShiftCurrent = 0, count = 0;
for (int i = _notifications.size(); i != 0;) {
auto &notification = _notifications[--i];
if (notification->isUnlinked()) continue;
notification->changeShift(shift);
shift += notification->height() + st::notifyDeltaY;
lastShiftCurrent = notification->currentShift();
lastShift = shift;
++count;
}
if (count > 1 || !_queuedNotifications.empty()) {
if (!_hideAll) {
_hideAll = std::make_unique<HideAllButton>(this, notificationStartPosition(), lastShiftCurrent, notificationShiftDirection());
}
_hideAll->changeShift(lastShift);
_hideAll->stopHiding();
} else if (_hideAll) {
_hideAll->startHidingFast();
}
}
void Manager::changeNotificationHeight(Notification *notification, int newHeight) {
auto deltaHeight = newHeight - notification->height();
if (!deltaHeight) return;
notification->addToHeight(deltaHeight);
auto it = std::find_if(_notifications.cbegin(), _notifications.cend(), [notification](auto &item) {
return (item.get() == notification);
});
if (it != _notifications.cend()) {
for (auto i = _notifications.cbegin(); i != it; ++i) {
auto &notification = *i;
if (notification->isUnlinked()) continue;
notification->addToShift(deltaHeight);
}
}
if (_hideAll) {
_hideAll->addToShift(deltaHeight);
}
}
void Manager::unlinkFromShown(Notification *remove) {
if (remove) {
if (remove->unlinkHistory()) {
_positionsOutdated = true;
}
}
showNextFromQueue();
}
void Manager::removeWidget(internal::Widget *remove) {
if (remove == _hideAll.get()) {
_hideAll.reset();
} else if (remove) {
const auto it = ranges::find(
_notifications,
remove,
&std::unique_ptr<Notification>::get);
if (it != end(_notifications)) {
_notifications.erase(it);
_positionsOutdated = true;
}
}
showNextFromQueue();
}
void Manager::doShowNotification(
not_null<HistoryItem*> item,
int forwardedCount) {
_queuedNotifications.emplace_back(item, forwardedCount);
showNextFromQueue();
}
void Manager::doClearAll() {
_queuedNotifications.clear();
for (const auto &notification : _notifications) {
notification->unlinkHistory();
}
showNextFromQueue();
}
void Manager::doClearAllFast() {
_queuedNotifications.clear();
base::take(_notifications);
base::take(_hideAll);
}
void Manager::doClearFromHistory(not_null<History*> history) {
for (auto i = _queuedNotifications.begin(); i != _queuedNotifications.cend();) {
if (i->history == history) {
i = _queuedNotifications.erase(i);
} else {
++i;
}
}
for (const auto &notification : _notifications) {
if (notification->unlinkHistory(history)) {
_positionsOutdated = true;
}
}
showNextFromQueue();
}
void Manager::doClearFromSession(not_null<Main::Session*> session) {
for (auto i = _queuedNotifications.begin(); i != _queuedNotifications.cend();) {
if (&i->history->session() == session) {
i = _queuedNotifications.erase(i);
} else {
++i;
}
}
for (const auto &notification : _notifications) {
if (notification->unlinkSession(session)) {
_positionsOutdated = true;
}
}
showNextFromQueue();
}
void Manager::doClearFromItem(not_null<HistoryItem*> item) {
_queuedNotifications.erase(std::remove_if(_queuedNotifications.begin(), _queuedNotifications.end(), [&](auto &queued) {
return (queued.item == item);
}), _queuedNotifications.cend());
auto showNext = false;
for_const (auto &notification, _notifications) {
if (notification->unlinkItem(item)) {
showNext = true;
}
}
if (showNext) {
// This call invalidates _notifications iterators.
showNextFromQueue();
}
}
bool Manager::doSkipAudio() const {
return Platform::Notifications::SkipAudioForCustom();
}
bool Manager::doSkipToast() const {
return Platform::Notifications::SkipToastForCustom();
}
bool Manager::doSkipFlashBounce() const {
return Platform::Notifications::SkipFlashBounceForCustom();
}
void Manager::doUpdateAll() {
for_const (auto &notification, _notifications) {
notification->updateNotifyDisplay();
}
}
Manager::~Manager() {
clearAllFast();
}
namespace internal {
Widget::Widget(
not_null<Manager*> manager,
QPoint startPosition,
int shift,
Direction shiftDirection)
: _manager(manager)
, _startPosition(startPosition)
, _direction(shiftDirection)
, _shift(shift)
, _shiftAnimation([=](crl::time now) {
return shiftAnimationCallback(now);
}) {
setWindowOpacity(0.);
setWindowFlags(Qt::WindowFlags(Qt::FramelessWindowHint)
| Qt::WindowStaysOnTopHint
| Qt::BypassWindowManagerHint
| Qt::NoDropShadowWindowHint
| Qt::Tool);
setAttribute(Qt::WA_MacAlwaysShowToolWindow);
setAttribute(Qt::WA_OpaquePaintEvent);
Ui::Platform::InitOnTopPanel(this);
_a_opacity.start([this] { opacityAnimationCallback(); }, 0., 1., st::notifyFastAnim);
}
void Widget::destroyDelayed() {
hide();
if (_deleted) return;
_deleted = true;
// Ubuntu has a lag if a fully transparent widget is destroyed immediately.
base::call_delayed(1000, this, [this] {
manager()->removeWidget(this);
});
}
void Widget::opacityAnimationCallback() {
updateOpacity();
update();
if (!_a_opacity.animating() && _hiding) {
destroyDelayed();
}
}
bool Widget::shiftAnimationCallback(crl::time now) {
if (anim::Disabled()) {
now += st::notifyFastAnim;
}
const auto dt = (now - _shiftAnimation.started())
/ float64(st::notifyFastAnim);
if (dt >= 1.) {
_shift.finish();
} else {
_shift.update(dt, anim::linear);
}
moveByShift();
return (dt < 1.);
}
void Widget::hideSlow() {
if (anim::Disabled()) {
_hiding = true;
base::call_delayed(
st::notifySlowHide,
this,
[=, guard = _hidingDelayed.make_guard()] {
if (guard && _hiding) {
hideFast();
}
});
} else {
hideAnimated(st::notifySlowHide, anim::easeInCirc);
}
}
void Widget::hideFast() {
hideAnimated(st::notifyFastAnim, anim::linear);
}
void Widget::hideStop() {
if (_hiding) {
_hiding = false;
_hidingDelayed = {};
_a_opacity.start([this] { opacityAnimationCallback(); }, 0., 1., st::notifyFastAnim);
}
}
void Widget::hideAnimated(float64 duration, const anim::transition &func) {
_hiding = true;
_a_opacity.start([this] { opacityAnimationCallback(); }, 1., 0., duration, func);
}
void Widget::updateOpacity() {
setWindowOpacity(_a_opacity.value(_hiding ? 0. : 1.) * _manager->demoMasterOpacity());
}
void Widget::changeShift(int top) {
_shift.start(top);
_shiftAnimation.start();
}
void Widget::updatePosition(QPoint startPosition, Direction shiftDirection) {
_startPosition = startPosition;
_direction = shiftDirection;
moveByShift();
}
void Widget::addToHeight(int add) {
auto newHeight = height() + add;
auto newPosition = computePosition(newHeight);
updateGeometry(newPosition.x(), newPosition.y(), width(), newHeight);
Ui::Platform::UpdateOverlayed(this);
}
void Widget::updateGeometry(int x, int y, int width, int height) {
setGeometry(x, y, width, height);
setMinimumSize(QSize(width, height));
setMaximumSize(QSize(width, height));
update();
}
void Widget::addToShift(int add) {
_shift.add(add);
moveByShift();
}
void Widget::moveByShift() {
move(computePosition(height()));
}
QPoint Widget::computePosition(int height) const {
auto realShift = qRound(_shift.current());
if (_direction == Direction::Up) {
realShift = -realShift - height;
}
return QPoint(_startPosition.x(), _startPosition.y() + realShift);
}
Background::Background(QWidget *parent) : TWidget(parent) {
setAttribute(Qt::WA_OpaquePaintEvent);
}
void Background::paintEvent(QPaintEvent *e) {
Painter p(this);
p.fillRect(rect(), st::notificationBg);
p.fillRect(0, 0, st::notifyBorderWidth, height(), st::notifyBorder);
p.fillRect(width() - st::notifyBorderWidth, 0, st::notifyBorderWidth, height(), st::notifyBorder);
p.fillRect(st::notifyBorderWidth, height() - st::notifyBorderWidth, width() - 2 * st::notifyBorderWidth, st::notifyBorderWidth, st::notifyBorder);
}
Notification::Notification(
not_null<Manager*> manager,
not_null<History*> history,
not_null<PeerData*> peer,
const QString &author,
HistoryItem *item,
int forwardedCount,
bool fromScheduled,
QPoint startPosition,
int shift,
Direction shiftDirection)
: Widget(manager, startPosition, shift, shiftDirection)
, _peer(peer)
, _started(crl::now())
, _history(history)
, _userpicView(_peer->createUserpicView())
, _author(author)
, _item(item)
, _forwardedCount(forwardedCount)
, _fromScheduled(fromScheduled)
, _close(this, st::notifyClose)
, _reply(this, tr::lng_notification_reply(), st::defaultBoxButton) {
Lang::Updated(
) | rpl::start_with_next([=] {
refreshLang();
}, lifetime());
auto position = computePosition(st::notifyMinHeight);
updateGeometry(position.x(), position.y(), st::notifyWidth, st::notifyMinHeight);
_userpicLoaded = !_userpicView || (_userpicView->image() != nullptr);
updateNotifyDisplay();
_hideTimer.setSingleShot(true);
connect(&_hideTimer, &QTimer::timeout, [=] { startHiding(); });
_close->setClickedCallback([this] {
unlinkHistoryInManager();
});
_close->setAcceptBoth(true);
_close->moveToRight(st::notifyClosePos.x(), st::notifyClosePos.y());
_close->show();
_reply->setClickedCallback([this] {
showReplyField();
});
_replyPadding = st::notifyMinHeight - st::notifyPhotoPos.y() - st::notifyPhotoSize;
updateReplyGeometry();
_reply->hide();
prepareActionsCache();
style::PaletteChanged(
) | rpl::start_with_next([=] {
updateNotifyDisplay();
if (!_buttonsCache.isNull()) {
prepareActionsCache();
}
update();
if (_background) {
_background->update();
}
}, lifetime());
show();
}
void Notification::updateReplyGeometry() {
_reply->moveToRight(_replyPadding, height() - _reply->height() - _replyPadding);
}
void Notification::refreshLang() {
InvokeQueued(this, [this] { updateReplyGeometry(); });
}
void Notification::prepareActionsCache() {
auto replyCache = Ui::GrabWidget(_reply);
auto fadeWidth = st::notifyFadeRight.width();
auto actionsTop = st::notifyTextTop + st::msgNameFont->height;
auto replyRight = _replyPadding - st::notifyBorderWidth;
auto actionsCacheWidth = _reply->width() + replyRight + fadeWidth;
auto actionsCacheHeight = height() - actionsTop - st::notifyBorderWidth;
auto actionsCacheImg = QImage(QSize(actionsCacheWidth, actionsCacheHeight) * cIntRetinaFactor(), QImage::Format_ARGB32_Premultiplied);
actionsCacheImg.setDevicePixelRatio(cRetinaFactor());
actionsCacheImg.fill(Qt::transparent);
{
Painter p(&actionsCacheImg);
st::notifyFadeRight.fill(p, style::rtlrect(0, 0, fadeWidth, actionsCacheHeight, actionsCacheWidth));
p.fillRect(style::rtlrect(fadeWidth, 0, actionsCacheWidth - fadeWidth, actionsCacheHeight, actionsCacheWidth), st::notificationBg);
p.drawPixmapRight(replyRight, _reply->y() - actionsTop, actionsCacheWidth, replyCache);
}
_buttonsCache = Ui::PixmapFromImage(std::move(actionsCacheImg));
}
bool Notification::checkLastInput(
bool hasReplyingNotifications,
std::optional<crl::time> lastInputTime) {
if (!_waitingForInput) return true;
const auto waitForUserInput = lastInputTime.has_value()
&& (*lastInputTime <= _started);
if (!waitForUserInput) {
_waitingForInput = false;
if (!hasReplyingNotifications) {
_hideTimer.start(st::notifyWaitLongHide);
}
return true;
}
return false;
}
void Notification::replyResized() {
changeHeight(st::notifyMinHeight + _replyArea->height() + st::notifyBorderWidth);
}
void Notification::replyCancel() {
unlinkHistoryInManager();
}
void Notification::updateGeometry(int x, int y, int width, int height) {
if (height > st::notifyMinHeight) {
if (!_background) {
_background.create(this);
}
_background->setGeometry(0, st::notifyMinHeight, width, height - st::notifyMinHeight);
} else if (_background) {
_background.destroy();
}
Widget::updateGeometry(x, y, width, height);
}
void Notification::paintEvent(QPaintEvent *e) {
Painter p(this);
p.setClipRect(e->rect());
p.drawPixmap(0, 0, _cache);
auto buttonsTop = st::notifyTextTop + st::msgNameFont->height;
if (a_actionsOpacity.animating()) {
p.setOpacity(a_actionsOpacity.value(1.));
p.drawPixmapRight(st::notifyBorderWidth, buttonsTop, width(), _buttonsCache);
} else if (_actionsVisible) {
p.drawPixmapRight(st::notifyBorderWidth, buttonsTop, width(), _buttonsCache);
}
}
void Notification::actionsOpacityCallback() {
update();
if (!a_actionsOpacity.animating() && _actionsVisible) {
_reply->show();
}
}
void Notification::updateNotifyDisplay() {
if (!_history || (!_item && _forwardedCount < 2)) return;
const auto options = manager()->getNotificationOptions(_item);
_hideReplyButton = options.hideReplyButton;
int32 w = width(), h = height();
QImage img(w * cIntRetinaFactor(), h * cIntRetinaFactor(), QImage::Format_ARGB32_Premultiplied);
img.setDevicePixelRatio(cRetinaFactor());
img.fill(st::notificationBg->c);
{
Painter p(&img);
p.fillRect(0, 0, w - st::notifyBorderWidth, st::notifyBorderWidth, st::notifyBorder);
p.fillRect(w - st::notifyBorderWidth, 0, st::notifyBorderWidth, h - st::notifyBorderWidth, st::notifyBorder);
p.fillRect(st::notifyBorderWidth, h - st::notifyBorderWidth, w - st::notifyBorderWidth, st::notifyBorderWidth, st::notifyBorder);
p.fillRect(0, st::notifyBorderWidth, st::notifyBorderWidth, h - st::notifyBorderWidth, st::notifyBorder);
if (!options.hideNameAndPhoto) {
if (_fromScheduled && _history->peer->isSelf()) {
Ui::EmptyUserpic::PaintSavedMessages(p, st::notifyPhotoPos.x(), st::notifyPhotoPos.y(), width(), st::notifyPhotoSize);
_userpicLoaded = true;
} else if (_history->peer->isRepliesChat()) {
Ui::EmptyUserpic::PaintRepliesMessages(p, st::notifyPhotoPos.x(), st::notifyPhotoPos.y(), width(), st::notifyPhotoSize);
_userpicLoaded = true;
} else {
_userpicView = _history->peer->createUserpicView();
_history->peer->loadUserpic();
_history->peer->paintUserpicLeft(p, _userpicView, st::notifyPhotoPos.x(), st::notifyPhotoPos.y(), width(), st::notifyPhotoSize);
}
} else {
p.drawPixmap(st::notifyPhotoPos.x(), st::notifyPhotoPos.y(), manager()->hiddenUserpicPlaceholder());
_userpicLoaded = true;
}
int32 itemWidth = w - st::notifyPhotoPos.x() - st::notifyPhotoSize - st::notifyTextLeft - st::notifyClosePos.x() - st::notifyClose.width;
QRect rectForName(st::notifyPhotoPos.x() + st::notifyPhotoSize + st::notifyTextLeft, st::notifyTextTop, itemWidth, st::msgNameFont->height);
const auto reminder = _fromScheduled && _history->peer->isSelf();
if (!options.hideNameAndPhoto) {
if (_fromScheduled) {
static const auto emoji = Ui::Emoji::Find(QString::fromUtf8("\xF0\x9F\x93\x85"));
const auto size = Ui::Emoji::GetSizeNormal() / cIntRetinaFactor();
const auto top = rectForName.top() + (st::msgNameFont->height - size) / 2;
Ui::Emoji::Draw(p, emoji, Ui::Emoji::GetSizeNormal(), rectForName.left(), top);
rectForName.setLeft(rectForName.left() + size + st::msgNameFont->spacew);
}
if (const auto chatTypeIcon = Dialogs::Layout::ChatTypeIcon(_history->peer, false, false)) {
chatTypeIcon->paint(p, rectForName.topLeft(), w);
rectForName.setLeft(rectForName.left() + st::dialogsChatTypeSkip);
}
}
if (!options.hideMessageText) {
auto itemTextCache = Ui::Text::String(itemWidth);
auto r = QRect(
st::notifyPhotoPos.x() + st::notifyPhotoSize + st::notifyTextLeft,
st::notifyItemTop + st::msgNameFont->height,
itemWidth,
2 * st::dialogsTextFont->height);
p.setTextPalette(st::dialogsTextPalette);
p.setPen(st::dialogsTextFg);
p.setFont(st::dialogsTextFont);
const auto text = _item
? _item->inDialogsText(reminder
? HistoryItem::DrawInDialog::WithoutSender
: HistoryItem::DrawInDialog::Normal)
: ((!_author.isEmpty()
? textcmdLink(1, _author)
: QString())
+ (_forwardedCount > 1
? ('\n' + tr::lng_forward_messages(
tr::now,
lt_count,
_forwardedCount))
: QString()));
const auto Options = TextParseOptions{
TextParseRichText
| (_forwardedCount > 1 ? TextParseMultiline : 0),
0,
0,
Qt::LayoutDirectionAuto,
};
itemTextCache.setText(st::dialogsTextStyle, text, Options);
itemTextCache.drawElided(
p,
r.left(),
r.top(),
r.width(),
r.height() / st::dialogsTextFont->height);
p.restoreTextPalette();
} else {
p.setFont(st::dialogsTextFont);
p.setPen(st::dialogsTextFgService);
p.drawText(
st::notifyPhotoPos.x() + st::notifyPhotoSize + st::notifyTextLeft,
st::notifyItemTop + st::msgNameFont->height + st::dialogsTextFont->ascent,
st::dialogsTextFont->elided(
tr::lng_notification_preview(tr::now),
itemWidth));
}
p.setPen(st::dialogsNameFg);
Ui::Text::String titleText;
const auto title = options.hideNameAndPhoto
? qsl("Telegram Desktop")
: reminder
? tr::lng_notification_reminder(tr::now)
: _history->peer->nameText().toString();
const auto fullTitle = manager()->addTargetAccountName(
title,
&_history->session());
titleText.setText(st::msgNameStyle, fullTitle, Ui::NameTextOptions());
titleText.drawElided(p, rectForName.left(), rectForName.top(), rectForName.width());
}
_cache = Ui::PixmapFromImage(std::move(img));
if (!canReply()) {
toggleActionButtons(false);
}
update();
}
void Notification::updatePeerPhoto() {
if (_userpicLoaded) {
return;
}
_userpicView = _peer->createUserpicView();
if (_userpicView && !_userpicView->image()) {
return;
}
_userpicLoaded = true;
auto img = _cache.toImage();
{
Painter p(&img);
_peer->paintUserpicLeft(
p,
_userpicView,
st::notifyPhotoPos.x(),
st::notifyPhotoPos.y(),
width(),
st::notifyPhotoSize);
}
_cache = Ui::PixmapFromImage(std::move(img));
_userpicView = nullptr;
update();
}
bool Notification::unlinkItem(HistoryItem *deleted) {
auto unlink = (_item && _item == deleted);
if (unlink) {
_item = nullptr;
unlinkHistory();
}
return unlink;
}
bool Notification::canReply() const {
return !_hideReplyButton
&& (_item != nullptr)
&& !Core::App().passcodeLocked()
&& (Core::App().settings().notifyView()
<= Core::Settings::NotifyView::ShowPreview);
}
void Notification::unlinkHistoryInManager() {
manager()->unlinkFromShown(this);
}
void Notification::toggleActionButtons(bool visible) {
if (_actionsVisible != visible) {
_actionsVisible = visible;
a_actionsOpacity.start([this] { actionsOpacityCallback(); }, _actionsVisible ? 0. : 1., _actionsVisible ? 1. : 0., st::notifyActionsDuration);
_reply->clearState();
_reply->hide();
}
}
void Notification::showReplyField() {
if (!_item) {
return;
}
raise();
activateWindow();
if (_replyArea) {
_replyArea->setFocus();
return;
}
stopHiding();
_background.create(this);
_background->setGeometry(0, st::notifyMinHeight, width(), st::notifySendReply.height + st::notifyBorderWidth);
_background->show();
_replyArea.create(
this,
st::notifyReplyArea,
Ui::InputField::Mode::MultiLine,
tr::lng_message_ph());
_replyArea->resize(width() - st::notifySendReply.width - 2 * st::notifyBorderWidth, st::notifySendReply.height);
_replyArea->moveToLeft(st::notifyBorderWidth, st::notifyMinHeight);
_replyArea->show();
_replyArea->setFocus();
_replyArea->setMaxLength(MaxMessageSize);
_replyArea->setSubmitSettings(Ui::InputField::SubmitSettings::Both);
_replyArea->setInstantReplaces(Ui::InstantReplaces::Default());
_replyArea->setInstantReplacesEnabled(
Core::App().settings().replaceEmojiValue());
_replyArea->setMarkdownReplacesEnabled(rpl::single(true));
// Catch mouse press event to activate the window.
QCoreApplication::instance()->installEventFilter(this);
connect(_replyArea, &Ui::InputField::resized, [=] { replyResized(); });
connect(_replyArea, &Ui::InputField::submitted, [=] { sendReply(); });
connect(_replyArea, &Ui::InputField::cancelled, [=] { replyCancel(); });
_replySend.create(this, st::notifySendReply);
_replySend->moveToRight(st::notifyBorderWidth, st::notifyMinHeight);
_replySend->show();
_replySend->setClickedCallback([this] { sendReply(); });
toggleActionButtons(false);
replyResized();
update();
}
void Notification::sendReply() {
if (!_history) return;
manager()->notificationReplied(
myId(),
_replyArea->getTextWithAppliedMarkdown());
manager()->startAllHiding();
}
Notifications::Manager::NotificationId Notification::myId() const {
if (!_history) {
return {};
}
return { .full = {
.sessionId = _history->session().uniqueId(),
.peerId = _history->peer->id
}, .msgId = _item ? _item->id : ShowAtUnreadMsgId };
}
void Notification::changeHeight(int newHeight) {
manager()->changeNotificationHeight(this, newHeight);
}
bool Notification::unlinkHistory(History *history) {
const auto unlink = _history && (history == _history || !history);
if (unlink) {
hideFast();
_history = nullptr;
_item = nullptr;
}
return unlink;
}
bool Notification::unlinkSession(not_null<Main::Session*> session) {
const auto unlink = _history && (&_history->session() == session);
if (unlink) {
hideFast();
_history = nullptr;
_item = nullptr;
}
return unlink;
}
void Notification::enterEventHook(QEvent *e) {
if (!_history) return;
manager()->stopAllHiding();
if (!_replyArea && canReply()) {
toggleActionButtons(true);
}
}
void Notification::leaveEventHook(QEvent *e) {
if (!_history) return;
manager()->startAllHiding();
toggleActionButtons(false);
}
void Notification::startHiding() {
if (!_history) return;
hideSlow();
}
void Notification::mousePressEvent(QMouseEvent *e) {
if (!_history) return;
if (e->button() == Qt::RightButton) {
unlinkHistoryInManager();
} else {
e->ignore();
manager()->notificationActivated(myId());
}
}
bool Notification::eventFilter(QObject *o, QEvent *e) {
if (e->type() == QEvent::MouseButtonPress) {
if (auto receiver = qobject_cast<QWidget*>(o)) {
if (isAncestorOf(receiver)) {
raise();
activateWindow();
}
}
}
return false;
}
void Notification::stopHiding() {
if (!_history) return;
_hideTimer.stop();
Widget::hideStop();
}
HideAllButton::HideAllButton(
not_null<Manager*> manager,
QPoint startPosition,
int shift,
Direction shiftDirection)
: Widget(manager, startPosition, shift, shiftDirection) {
setCursor(style::cur_pointer);
auto position = computePosition(st::notifyHideAllHeight);
updateGeometry(position.x(), position.y(), st::notifyWidth, st::notifyHideAllHeight);
hide();
createWinId();
style::PaletteChanged(
) | rpl::start_with_next([=] {
update();
}, lifetime());
show();
}
void HideAllButton::startHiding() {
hideSlow();
}
void HideAllButton::startHidingFast() {
hideFast();
}
void HideAllButton::stopHiding() {
hideStop();
}
void HideAllButton::enterEventHook(QEvent *e) {
_mouseOver = true;
update();
}
void HideAllButton::leaveEventHook(QEvent *e) {
_mouseOver = false;
update();
}
void HideAllButton::mousePressEvent(QMouseEvent *e) {
_mouseDown = true;
}
void HideAllButton::mouseReleaseEvent(QMouseEvent *e) {
auto mouseDown = base::take(_mouseDown);
if (mouseDown && _mouseOver) {
manager()->clearAll();
}
}
void HideAllButton::paintEvent(QPaintEvent *e) {
Painter p(this);
p.setClipRect(e->rect());
p.fillRect(rect(), _mouseOver ? st::lightButtonBgOver : st::lightButtonBg);
p.fillRect(0, 0, width(), st::notifyBorderWidth, st::notifyBorder);
p.fillRect(0, height() - st::notifyBorderWidth, width(), st::notifyBorderWidth, st::notifyBorder);
p.fillRect(0, st::notifyBorderWidth, st::notifyBorderWidth, height() - 2 * st::notifyBorderWidth, st::notifyBorder);
p.fillRect(width() - st::notifyBorderWidth, st::notifyBorderWidth, st::notifyBorderWidth, height() - 2 * st::notifyBorderWidth, st::notifyBorder);
p.setFont(st::defaultLinkButton.font);
p.setPen(_mouseOver ? st::lightButtonFgOver : st::lightButtonFg);
p.drawText(rect(), tr::lng_notification_hide_all(tr::now), style::al_center);
}
} // namespace internal
} // namespace Default
} // namespace Notifications
} // namespace Window