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tdesktop/Telegram/SourceFiles/history/history_widget.cpp

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/*
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 "history/history_widget.h"
#include "styles/style_history.h"
#include "styles/style_dialogs.h"
#include "styles/style_window.h"
#include "styles/style_boxes.h"
#include "styles/style_profile.h"
#include "styles/style_chat_helpers.h"
#include "boxes/confirm_box.h"
#include "boxes/send_files_box.h"
#include "boxes/share_box.h"
#include "core/file_utilities.h"
#include "ui/toast/toast.h"
#include "ui/special_buttons.h"
#include "ui/widgets/buttons.h"
#include "ui/widgets/inner_dropdown.h"
#include "ui/widgets/dropdown_menu.h"
#include "ui/widgets/labels.h"
#include "ui/effects/ripple_animation.h"
#include "inline_bots/inline_bot_result.h"
#include "data/data_drafts.h"
#include "history/history_message.h"
#include "history/history_service_layout.h"
#include "history/history_media_types.h"
#include "history/history_drag_area.h"
#include "history/history_inner_widget.h"
#include "profile/profile_block_group_members.h"
#include "core/click_handler_types.h"
#include "chat_helpers/tabbed_panel.h"
#include "chat_helpers/tabbed_section.h"
#include "chat_helpers/tabbed_selector.h"
#include "chat_helpers/bot_keyboard.h"
#include "chat_helpers/message_field.h"
#include "lang/lang_keys.h"
#include "application.h"
#include "mainwidget.h"
#include "mainwindow.h"
#include "passcodewidget.h"
#include "mainwindow.h"
#include "storage/file_upload.h"
#include "media/media_audio.h"
#include "media/media_audio_capture.h"
#include "media/player/media_player_instance.h"
#include "storage/localstorage.h"
#include "apiwrap.h"
#include "window/top_bar_widget.h"
#include "window/themes/window_theme.h"
#include "observer_peer.h"
#include "base/qthelp_regex.h"
#include "ui/widgets/popup_menu.h"
#include "platform/platform_file_utilities.h"
#include "auth_session.h"
#include "window/notifications_manager.h"
#include "window/window_controller.h"
#include "inline_bots/inline_results_widget.h"
#include "chat_helpers/emoji_suggestions_widget.h"
// Smart pointer for QObject*, has move semantics, destroys object if it doesn't have a parent.
template <typename Object>
class test_ptr {
public:
test_ptr(std::nullptr_t) {
}
// No default constructor, but constructors with at least
// one argument are simply make functions.
template <typename Parent, typename... Args>
explicit test_ptr(Parent &&parent, Args&&... args) : _object(new Object(std::forward<Parent>(parent), std::forward<Args>(args)...)) {
}
test_ptr(const test_ptr &other) = delete;
test_ptr &operator=(const test_ptr &other) = delete;
test_ptr(test_ptr &&other) : _object(base::take(other._object)) {
}
test_ptr &operator=(test_ptr &&other) {
auto temp = std::move(other);
destroy();
std::swap(_object, temp._object);
return *this;
}
template <typename OtherObject, typename = std::enable_if_t<std::is_base_of<Object, OtherObject>::value>>
test_ptr(test_ptr<OtherObject> &&other) : _object(base::take(other._object)) {
}
template <typename OtherObject, typename = std::enable_if_t<std::is_base_of<Object, OtherObject>::value>>
test_ptr &operator=(test_ptr<OtherObject> &&other) {
_object = base::take(other._object);
return *this;
}
test_ptr &operator=(std::nullptr_t) {
_object = nullptr;
return *this;
}
// So we can pass this pointer to methods like connect().
Object *data() const {
return static_cast<Object*>(_object);
}
operator Object*() const {
return data();
}
explicit operator bool() const {
return _object != nullptr;
}
Object *operator->() const {
return data();
}
Object &operator*() const {
return *data();
}
// Use that instead "= new Object(parent, ...)"
template <typename Parent, typename... Args>
void create(Parent &&parent, Args&&... args) {
destroy();
_object = new Object(std::forward<Parent>(parent), std::forward<Args>(args)...);
}
void destroy() {
delete base::take(_object);
}
void destroyDelayed() {
if (_object) {
if (auto widget = base::up_cast<QWidget*>(data())) {
widget->hide();
}
base::take(_object)->deleteLater();
}
}
~test_ptr() {
if (auto pointer = _object) {
if (!pointer->parent()) {
destroy();
}
}
}
private:
template <typename OtherObject>
friend class test_ptr;
QPointer<QObject> _object;
};
class TestClass;
test_ptr<TestClass> tmp = { nullptr };
namespace {
constexpr auto kSaveTabbedSelectorSectionTimeoutMs = 1000;
constexpr auto kMessagesPerPageFirst = 30;
constexpr auto kMessagesPerPage = 50;
constexpr auto kPreloadHeightsCount = 3; // when 3 screens to scroll left make a preload request
constexpr auto kTabbedSelectorToggleTooltipTimeoutMs = 3000;
constexpr auto kTabbedSelectorToggleTooltipCount = 3;
constexpr auto kScrollToVoiceAfterScrolledMs = 1000;
constexpr auto kSkipRepaintWhileScrollMs = 100;
constexpr auto kShowMembersDropdownTimeoutMs = 300;
constexpr auto kDisplayEditTimeWarningMs = 300 * 1000;
constexpr auto kFullDayInMs = 86400 * 1000;
ApiWrap::RequestMessageDataCallback replyEditMessageDataCallback() {
return [](ChannelData *channel, MsgId msgId) {
if (App::main()) {
App::main()->messageDataReceived(channel, msgId);
}
};
}
MTPVector<MTPDocumentAttribute> composeDocumentAttributes(DocumentData *document) {
QVector<MTPDocumentAttribute> attributes(1, MTP_documentAttributeFilename(MTP_string(document->name)));
if (document->dimensions.width() > 0 && document->dimensions.height() > 0) {
int32 duration = document->duration();
if (duration >= 0) {
auto flags = MTPDdocumentAttributeVideo::Flags(0);
if (document->isRoundVideo()) {
flags |= MTPDdocumentAttributeVideo::Flag::f_round_message;
}
attributes.push_back(MTP_documentAttributeVideo(MTP_flags(flags), MTP_int(duration), MTP_int(document->dimensions.width()), MTP_int(document->dimensions.height())));
} else {
attributes.push_back(MTP_documentAttributeImageSize(MTP_int(document->dimensions.width()), MTP_int(document->dimensions.height())));
}
}
if (document->type == AnimatedDocument) {
attributes.push_back(MTP_documentAttributeAnimated());
} else if (document->type == StickerDocument && document->sticker()) {
attributes.push_back(MTP_documentAttributeSticker(MTP_flags(0), MTP_string(document->sticker()->alt), document->sticker()->set, MTPMaskCoords()));
} else if (document->type == SongDocument && document->song()) {
auto flags = MTPDdocumentAttributeAudio::Flag::f_title | MTPDdocumentAttributeAudio::Flag::f_performer;
attributes.push_back(MTP_documentAttributeAudio(MTP_flags(flags), MTP_int(document->song()->duration), MTP_string(document->song()->title), MTP_string(document->song()->performer), MTPstring()));
} else if (document->type == VoiceDocument && document->voice()) {
auto flags = MTPDdocumentAttributeAudio::Flag::f_voice | MTPDdocumentAttributeAudio::Flag::f_waveform;
attributes.push_back(MTP_documentAttributeAudio(MTP_flags(flags), MTP_int(document->voice()->duration), MTPstring(), MTPstring(), MTP_bytes(documentWaveformEncode5bit(document->voice()->waveform))));
}
return MTP_vector<MTPDocumentAttribute>(attributes);
}
} // namespace
ReportSpamPanel::ReportSpamPanel(QWidget *parent) : TWidget(parent),
_report(this, lang(lng_report_spam), st::reportSpamHide),
_hide(this, lang(lng_report_spam_hide), st::reportSpamHide),
_clear(this, lang(lng_profile_delete_conversation)) {
resize(parent->width(), _hide->height() + st::lineWidth);
connect(_report, SIGNAL(clicked()), this, SIGNAL(reportClicked()));
connect(_hide, SIGNAL(clicked()), this, SIGNAL(hideClicked()));
connect(_clear, SIGNAL(clicked()), this, SIGNAL(clearClicked()));
_clear->hide();
}
void ReportSpamPanel::resizeEvent(QResizeEvent *e) {
_report->resize(width() - (_hide->width() + st::reportSpamSeparator) * 2, _report->height());
_report->moveToLeft(_hide->width() + st::reportSpamSeparator, 0);
_hide->moveToRight(0, 0);
_clear->move((width() - _clear->width()) / 2, height() - _clear->height() - ((height() - st::msgFont->height - _clear->height()) / 2));
}
void ReportSpamPanel::paintEvent(QPaintEvent *e) {
Painter p(this);
p.fillRect(QRect(0, 0, width(), height() - st::lineWidth), st::reportSpamBg);
p.fillRect(Adaptive::OneColumn() ? 0 : st::lineWidth, height() - st::lineWidth, width() - (Adaptive::OneColumn() ? 0 : st::lineWidth), st::lineWidth, st::shadowFg);
if (!_clear->isHidden()) {
p.setPen(st::reportSpamFg);
p.setFont(st::msgFont);
p.drawText(QRect(_report->x(), (_clear->y() - st::msgFont->height) / 2, _report->width(), st::msgFont->height), lang(lng_report_spam_thanks), style::al_top);
}
}
void ReportSpamPanel::setReported(bool reported, PeerData *onPeer) {
if (reported) {
_report->hide();
_clear->setText(lang(onPeer->isChannel() ? (onPeer->isMegagroup() ? lng_profile_leave_group : lng_profile_leave_channel) : lng_profile_delete_conversation));
_clear->show();
} else {
_report->show();
_clear->hide();
}
update();
}
HistoryHider::HistoryHider(MainWidget *parent, const SelectedItemSet &items) : TWidget(parent)
, _forwardItems(items)
, _send(this, langFactory(lng_forward_send), st::defaultBoxButton)
, _cancel(this, langFactory(lng_cancel), st::defaultBoxButton) {
init();
}
HistoryHider::HistoryHider(MainWidget *parent, UserData *sharedContact) : TWidget(parent)
, _sharedContact(sharedContact)
, _send(this, langFactory(lng_forward_send), st::defaultBoxButton)
, _cancel(this, langFactory(lng_cancel), st::defaultBoxButton) {
init();
}
HistoryHider::HistoryHider(MainWidget *parent) : TWidget(parent)
, _sendPath(true)
, _send(this, langFactory(lng_forward_send), st::defaultBoxButton)
, _cancel(this, langFactory(lng_cancel), st::defaultBoxButton) {
init();
}
HistoryHider::HistoryHider(MainWidget *parent, const QString &botAndQuery) : TWidget(parent)
, _botAndQuery(botAndQuery)
, _send(this, langFactory(lng_forward_send), st::defaultBoxButton)
, _cancel(this, langFactory(lng_cancel), st::defaultBoxButton) {
init();
}
HistoryHider::HistoryHider(MainWidget *parent, const QString &url, const QString &text) : TWidget(parent)
, _shareUrl(url)
, _shareText(text)
, _send(this, langFactory(lng_forward_send), st::defaultBoxButton)
, _cancel(this, langFactory(lng_cancel), st::defaultBoxButton) {
init();
}
void HistoryHider::init() {
subscribe(Lang::Current().updated(), [this] { refreshLang(); });
if (!_forwardItems.empty()) {
subscribe(Global::RefItemRemoved(), [this](HistoryItem *item) {
for (auto i = _forwardItems.begin(); i != _forwardItems.end(); ++i) {
if (i->get() == item) {
i = _forwardItems.erase(i);
break;
}
}
if (_forwardItems.empty()) {
startHide();
}
});
}
connect(_send, SIGNAL(clicked()), this, SLOT(forward()));
connect(_cancel, SIGNAL(clicked()), this, SLOT(startHide()));
subscribe(Global::RefPeerChooseCancel(), [this] { startHide(); });
_chooseWidth = st::historyForwardChooseFont->width(lang(_botAndQuery.isEmpty() ? lng_forward_choose : lng_inline_switch_choose));
resizeEvent(0);
_a_opacity.start([this] { update(); }, 0., 1., st::boxDuration);
}
void HistoryHider::refreshLang() {
InvokeQueued(this, [this] { updateControlsGeometry(); });
}
bool HistoryHider::withConfirm() const {
return _sharedContact || _sendPath;
}
void HistoryHider::paintEvent(QPaintEvent *e) {
Painter p(this);
auto opacity = _a_opacity.current(getms(), _hiding ? 0. : 1.);
if (opacity == 0.) {
if (_hiding) {
QTimer::singleShot(0, this, SLOT(deleteLater()));
}
return;
}
p.setOpacity(opacity);
if (!_hiding || !_cacheForAnim.isNull() || !_offered) {
p.fillRect(rect(), st::layerBg);
}
if (_cacheForAnim.isNull() || !_offered) {
p.setFont(st::historyForwardChooseFont);
if (_offered) {
Ui::Shadow::paint(p, _box, width(), st::boxRoundShadow);
App::roundRect(p, _box, st::boxBg, BoxCorners);
p.setPen(st::boxTextFg);
_toText.drawLeftElided(p, _box.left() + st::boxPadding.left(), _box.y() + st::boxTopMargin + st::boxPadding.top(), _toTextWidth + 2, width(), 1, style::al_left);
} else {
auto w = st::historyForwardChooseMargins.left() + _chooseWidth + st::historyForwardChooseMargins.right();
auto h = st::historyForwardChooseMargins.top() + st::historyForwardChooseFont->height + st::historyForwardChooseMargins.bottom();
App::roundRect(p, (width() - w) / 2, (height() - h) / 2, w, h, st::historyForwardChooseBg, ForwardCorners);
p.setPen(st::historyForwardChooseFg);
p.drawText(_box, lang(_botAndQuery.isEmpty() ? lng_forward_choose : lng_inline_switch_choose), QTextOption(style::al_center));
}
} else {
p.drawPixmap(_box.left(), _box.top(), _cacheForAnim);
}
}
void HistoryHider::keyPressEvent(QKeyEvent *e) {
if (e->key() == Qt::Key_Escape) {
if (_offered) {
_offered = nullptr;
resizeEvent(nullptr);
update();
App::main()->dialogsActivate();
} else {
startHide();
}
} else if (e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return) {
if (_offered) {
forward();
}
}
}
void HistoryHider::mousePressEvent(QMouseEvent *e) {
if (e->button() == Qt::LeftButton) {
if (!_box.contains(e->pos())) {
startHide();
}
}
}
void HistoryHider::startHide() {
if (_hiding) return;
_hiding = true;
if (Adaptive::OneColumn()) {
QTimer::singleShot(0, this, SLOT(deleteLater()));
} else {
if (_offered) _cacheForAnim = myGrab(this, _box);
if (_forwardRequest) MTP::cancel(_forwardRequest);
_send->hide();
_cancel->hide();
_a_opacity.start([this] { animationCallback(); }, 1., 0., st::boxDuration);
}
}
void HistoryHider::animationCallback() {
update();
if (!_a_opacity.animating() && _hiding) {
QTimer::singleShot(0, this, SLOT(deleteLater()));
}
}
void HistoryHider::forward() {
if (!_hiding && _offered) {
if (_sharedContact) {
parent()->onShareContact(_offered->id, _sharedContact);
} else if (_sendPath) {
parent()->onSendPaths(_offered->id);
} else if (!_shareUrl.isEmpty()) {
parent()->onShareUrl(_offered->id, _shareUrl, _shareText);
} else if (!_botAndQuery.isEmpty()) {
parent()->onInlineSwitchChosen(_offered->id, _botAndQuery);
} else {
parent()->setForwardDraft(_offered->id, _forwardItems);
}
}
emit forwarded();
}
void HistoryHider::forwardDone() {
_forwardRequest = 0;
startHide();
}
MainWidget *HistoryHider::parent() {
return static_cast<MainWidget*>(parentWidget());
}
void HistoryHider::resizeEvent(QResizeEvent *e) {
updateControlsGeometry();
}
void HistoryHider::updateControlsGeometry() {
auto w = st::boxWidth;
auto h = st::boxPadding.top() + st::boxPadding.bottom();
if (_offered) {
if (!_hiding) {
_send->show();
_cancel->show();
}
h += st::boxTopMargin + qMax(st::boxTextFont->height, st::boxLabelStyle.lineHeight) + st::boxButtonPadding.top() + _send->height() + st::boxButtonPadding.bottom();
} else {
h += st::historyForwardChooseFont->height;
_send->hide();
_cancel->hide();
}
_box = QRect((width() - w) / 2, (height() - h) / 2, w, h);
_send->moveToRight(width() - (_box.x() + _box.width()) + st::boxButtonPadding.right(), _box.y() + _box.height() - st::boxButtonPadding.bottom() - _send->height());
_cancel->moveToRight(width() - (_box.x() + _box.width()) + st::boxButtonPadding.right() + _send->width() + st::boxButtonPadding.left(), _send->y());
}
bool HistoryHider::offerPeer(PeerId peer) {
if (!peer) {
_offered = nullptr;
_toText.setText(st::boxLabelStyle, QString());
_toTextWidth = 0;
resizeEvent(nullptr);
return false;
}
_offered = App::peer(peer);
auto phrase = QString();
auto recipient = _offered->isUser() ? _offered->name : '\xAB' + _offered->name + '\xBB';
if (_sharedContact) {
if (!_offered->canWrite()) {
Ui::show(Box<InformBox>(lang(lng_forward_share_cant)));
_offered = nullptr;
_toText.setText(st::boxLabelStyle, QString());
_toTextWidth = 0;
resizeEvent(nullptr);
return false;
}
phrase = lng_forward_share_contact(lt_recipient, recipient);
} else if (_sendPath) {
auto toId = _offered->id;
_offered = nullptr;
if (parent()->onSendPaths(toId)) {
startHide();
}
return false;
} else if (!_shareUrl.isEmpty()) {
auto toId = _offered->id;
_offered = nullptr;
if (parent()->onShareUrl(toId, _shareUrl, _shareText)) {
startHide();
}
return false;
} else if (!_botAndQuery.isEmpty()) {
auto toId = _offered->id;
_offered = nullptr;
if (parent()->onInlineSwitchChosen(toId, _botAndQuery)) {
startHide();
}
return false;
} else {
auto toId = _offered->id;
_offered = nullptr;
if (parent()->setForwardDraft(toId, _forwardItems)) {
startHide();
}
return false;
}
_toText.setText(st::boxLabelStyle, phrase, _textNameOptions);
_toTextWidth = _toText.maxWidth();
if (_toTextWidth > _box.width() - st::boxPadding.left() - st::boxLayerButtonPadding.right()) {
_toTextWidth = _box.width() - st::boxPadding.left() - st::boxLayerButtonPadding.right();
}
resizeEvent(nullptr);
update();
setFocus();
return true;
}
QString HistoryHider::offeredText() const {
return _toText.originalText();
}
bool HistoryHider::wasOffered() const {
return _offered != nullptr;
}
HistoryHider::~HistoryHider() {
if (_sendPath) cSetSendPaths(QStringList());
parent()->noHider(this);
}
class SilentToggle : public Ui::IconButton, public Ui::AbstractTooltipShower {
public:
SilentToggle(QWidget *parent);
void setChecked(bool checked);
bool checked() const {
return _checked;
}
// AbstractTooltipShower interface
QString tooltipText() const override;
QPoint tooltipPos() const override;
protected:
void mouseMoveEvent(QMouseEvent *e) override;
void mouseReleaseEvent(QMouseEvent *e) override;
void leaveEventHook(QEvent *e) override;
private:
bool _checked = false;
};
SilentToggle::SilentToggle(QWidget *parent) : IconButton(parent, st::historySilentToggle) {
setMouseTracking(true);
}
void SilentToggle::mouseMoveEvent(QMouseEvent *e) {
IconButton::mouseMoveEvent(e);
if (rect().contains(e->pos())) {
Ui::Tooltip::Show(1000, this);
} else {
Ui::Tooltip::Hide();
}
}
void SilentToggle::setChecked(bool checked) {
if (_checked != checked) {
_checked = checked;
setIconOverride(_checked ? &st::historySilentToggleOn : nullptr, _checked ? &st::historySilentToggleOnOver : nullptr);
}
}
void SilentToggle::leaveEventHook(QEvent *e) {
IconButton::leaveEventHook(e);
Ui::Tooltip::Hide();
}
void SilentToggle::mouseReleaseEvent(QMouseEvent *e) {
setChecked(!_checked);
IconButton::mouseReleaseEvent(e);
Ui::Tooltip::Show(0, this);
auto p = App::main() ? App::main()->peer() : nullptr;
if (p && p->isChannel() && p->notify != UnknownNotifySettings) {
App::main()->updateNotifySetting(p, NotifySettingDontChange, _checked ? SilentNotifiesSetSilent : SilentNotifiesSetNotify);
}
}
QString SilentToggle::tooltipText() const {
return lang(_checked ? lng_wont_be_notified : lng_will_be_notified);
}
QPoint SilentToggle::tooltipPos() const {
return QCursor::pos();
}
HistoryWidget::HistoryWidget(QWidget *parent, gsl::not_null<Window::Controller*> controller) : Window::AbstractSectionWidget(parent, controller)
, _fieldBarCancel(this, st::historyReplyCancel)
, _topBar(this, controller)
, _scroll(this, st::historyScroll, false)
, _historyDown(_scroll, st::historyToDown)
, _unreadMentions(_scroll, st::historyUnreadMentions)
, _fieldAutocomplete(this)
, _send(this)
, _unblock(this, lang(lng_unblock_button).toUpper(), st::historyUnblock)
, _botStart(this, lang(lng_bot_start).toUpper(), st::historyComposeButton)
, _joinChannel(this, lang(lng_channel_join).toUpper(), st::historyComposeButton)
, _muteUnmute(this, lang(lng_channel_mute).toUpper(), st::historyComposeButton)
, _attachToggle(this, st::historyAttach)
, _tabbedSelectorToggle(this, st::historyAttachEmoji)
, _botKeyboardShow(this, st::historyBotKeyboardShow)
, _botKeyboardHide(this, st::historyBotKeyboardHide)
, _botCommandStart(this, st::historyBotCommandStart)
, _silent(this)
, _field(this, controller, st::historyComposeField, langFactory(lng_message_ph))
, _recordCancelWidth(st::historyRecordFont->width(lang(lng_record_cancel)))
, _a_recording(animation(this, &HistoryWidget::step_recording))
, _kbScroll(this, st::botKbScroll)
, _tabbedPanel(this, controller)
, _tabbedSelector(_tabbedPanel->getSelector())
, _attachDragDocument(this)
, _attachDragPhoto(this)
, _fileLoader(this, FileLoaderQueueStopTimeout)
, _topShadow(this, st::shadowFg) {
setAcceptDrops(true);
subscribe(Auth().downloaderTaskFinished(), [this] { update(); });
connect(_topBar, &Window::TopBarWidget::clicked, this, [this] { topBarClick(); });
connect(_scroll, SIGNAL(scrolled()), this, SLOT(onScroll()));
_historyDown->setClickedCallback([this] { historyDownClicked(); });
_unreadMentions->setClickedCallback([this] { showNextUnreadMention(); });
connect(_fieldBarCancel, SIGNAL(clicked()), this, SLOT(onFieldBarCancel()));
_send->setClickedCallback([this] { sendButtonClicked(); });
connect(_unblock, SIGNAL(clicked()), this, SLOT(onUnblock()));
connect(_botStart, SIGNAL(clicked()), this, SLOT(onBotStart()));
connect(_joinChannel, SIGNAL(clicked()), this, SLOT(onJoinChannel()));
connect(_muteUnmute, SIGNAL(clicked()), this, SLOT(onMuteUnmute()));
connect(_silent, SIGNAL(clicked()), this, SLOT(onBroadcastSilentChange()));
connect(_field, SIGNAL(submitted(bool)), this, SLOT(onSend(bool)));
connect(_field, SIGNAL(cancelled()), this, SLOT(onCancel()));
connect(_field, SIGNAL(tabbed()), this, SLOT(onFieldTabbed()));
connect(_field, SIGNAL(resized()), this, SLOT(onFieldResize()));
connect(_field, SIGNAL(focused()), this, SLOT(onFieldFocused()));
connect(_field, SIGNAL(changed()), this, SLOT(onTextChange()));
connect(_field, SIGNAL(spacedReturnedPasted()), this, SLOT(onPreviewParse()));
connect(_field, SIGNAL(linksChanged()), this, SLOT(onPreviewCheck()));
connect(App::wnd()->windowHandle(), SIGNAL(visibleChanged(bool)), this, SLOT(onWindowVisibleChanged()));
connect(&_scrollTimer, SIGNAL(timeout()), this, SLOT(onScrollTimer()));
connect(_tabbedSelector, SIGNAL(emojiSelected(EmojiPtr)), _field, SLOT(onEmojiInsert(EmojiPtr)));
connect(_tabbedSelector, SIGNAL(stickerSelected(DocumentData*)), this, SLOT(onStickerSend(DocumentData*)));
connect(_tabbedSelector, SIGNAL(photoSelected(PhotoData*)), this, SLOT(onPhotoSend(PhotoData*)));
connect(_tabbedSelector, SIGNAL(inlineResultSelected(InlineBots::Result*,UserData*)), this, SLOT(onInlineResultSend(InlineBots::Result*,UserData*)));
connect(&_sendActionStopTimer, SIGNAL(timeout()), this, SLOT(onCancelSendAction()));
connect(&_previewTimer, SIGNAL(timeout()), this, SLOT(onPreviewTimeout()));
connect(Media::Capture::instance(), SIGNAL(error()), this, SLOT(onRecordError()));
connect(Media::Capture::instance(), SIGNAL(updated(quint16,qint32)), this, SLOT(onRecordUpdate(quint16,qint32)));
connect(Media::Capture::instance(), SIGNAL(done(QByteArray,VoiceWaveform,qint32)), this, SLOT(onRecordDone(QByteArray,VoiceWaveform,qint32)));
_attachToggle->setClickedCallback(App::LambdaDelayed(st::historyAttach.ripple.hideDuration, this, [this] {
chooseAttach();
}));
_updateHistoryItems.setSingleShot(true);
connect(&_updateHistoryItems, SIGNAL(timeout()), this, SLOT(onUpdateHistoryItems()));
_scrollTimer.setSingleShot(false);
_sendActionStopTimer.setSingleShot(true);
_animActiveTimer.setSingleShot(false);
connect(&_animActiveTimer, SIGNAL(timeout()), this, SLOT(onAnimActiveStep()));
_membersDropdownShowTimer.setSingleShot(true);
connect(&_membersDropdownShowTimer, SIGNAL(timeout()), this, SLOT(onMembersDropdownShow()));
_saveDraftTimer.setSingleShot(true);
connect(&_saveDraftTimer, SIGNAL(timeout()), this, SLOT(onDraftSave()));
_saveCloudDraftTimer.setSingleShot(true);
connect(&_saveCloudDraftTimer, SIGNAL(timeout()), this, SLOT(onCloudDraftSave()));
connect(_field->verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(onDraftSaveDelayed()));
connect(_field, SIGNAL(cursorPositionChanged()), this, SLOT(onDraftSaveDelayed()));
connect(_field, SIGNAL(cursorPositionChanged()), this, SLOT(onCheckFieldAutocomplete()), Qt::QueuedConnection);
_fieldBarCancel->hide();
_topBar->hide();
_scroll->hide();
_keyboard = _kbScroll->setOwnedWidget(object_ptr<BotKeyboard>(this));
_kbScroll->hide();
updateScrollColors();
_historyDown->installEventFilter(this);
_unreadMentions->installEventFilter(this);
_fieldAutocomplete->hide();
connect(_fieldAutocomplete, SIGNAL(mentionChosen(UserData*,FieldAutocomplete::ChooseMethod)), this, SLOT(onMentionInsert(UserData*)));
connect(_fieldAutocomplete, SIGNAL(hashtagChosen(QString,FieldAutocomplete::ChooseMethod)), this, SLOT(onHashtagOrBotCommandInsert(QString,FieldAutocomplete::ChooseMethod)));
connect(_fieldAutocomplete, SIGNAL(botCommandChosen(QString,FieldAutocomplete::ChooseMethod)), this, SLOT(onHashtagOrBotCommandInsert(QString,FieldAutocomplete::ChooseMethod)));
connect(_fieldAutocomplete, SIGNAL(stickerChosen(DocumentData*,FieldAutocomplete::ChooseMethod)), this, SLOT(onStickerSend(DocumentData*)));
connect(_fieldAutocomplete, SIGNAL(moderateKeyActivate(int,bool*)), this, SLOT(onModerateKeyActivate(int,bool*)));
_field->installEventFilter(_fieldAutocomplete);
_field->setInsertFromMimeDataHook([this](const QMimeData *data) {
return confirmSendingFiles(data, CompressConfirm::Auto, data->text());
});
_emojiSuggestions.create(this, _field.data());
updateFieldSubmitSettings();
_field->hide();
_send->hide();
_unblock->hide();
_botStart->hide();
_joinChannel->hide();
_muteUnmute->hide();
_send->setRecordStartCallback([this] { recordStartCallback(); });
_send->setRecordStopCallback([this](bool active) { recordStopCallback(active); });
_send->setRecordUpdateCallback([this](QPoint globalPos) { recordUpdateCallback(globalPos); });
_send->setRecordAnimationCallback([this] { updateField(); });
_attachToggle->hide();
_tabbedSelectorToggle->hide();
_botKeyboardShow->hide();
_botKeyboardHide->hide();
_silent->hide();
_botCommandStart->hide();
_tabbedSelectorToggle->installEventFilter(_tabbedPanel);
_tabbedSelectorToggle->setClickedCallback([this] { toggleTabbedSelectorMode(); });
connect(_botKeyboardShow, SIGNAL(clicked()), this, SLOT(onKbToggle()));
connect(_botKeyboardHide, SIGNAL(clicked()), this, SLOT(onKbToggle()));
connect(_botCommandStart, SIGNAL(clicked()), this, SLOT(onCmdStart()));
_tabbedPanel->hide();
_attachDragDocument->hide();
_attachDragPhoto->hide();
_topShadow->hide();
_attachDragDocument->setDroppedCallback([this](const QMimeData *data) { confirmSendingFiles(data, CompressConfirm::No); });
_attachDragPhoto->setDroppedCallback([this](const QMimeData *data) { confirmSendingFiles(data, CompressConfirm::Yes); });
connect(&_updateEditTimeLeftDisplay, SIGNAL(timeout()), this, SLOT(updateField()));
subscribe(Adaptive::Changed(), [this] { update(); });
subscribe(Global::RefItemRemoved(), [this](HistoryItem *item) {
itemRemoved(item);
});
subscribe(Auth().data().contactsLoaded(), [this](bool) {
if (_peer) {
updateReportSpamStatus();
updateControlsVisibility();
}
});
subscribe(Media::Player::instance()->switchToNextNotifier(), [this](const Media::Player::Instance::Switch &pair) {
if (pair.from.type() == AudioMsgId::Type::Voice) {
scrollToCurrentVoiceMessage(pair.from.contextId(), pair.to);
}
});
subscribe(Notify::PeerUpdated(), Notify::PeerUpdatedHandler(Notify::PeerUpdate::Flag::ChannelRightsChanged | Notify::PeerUpdate::Flag::UnreadMentionsChanged, [this](const Notify::PeerUpdate &update) {
if (update.peer == _peer) {
if (update.flags & Notify::PeerUpdate::Flag::ChannelRightsChanged) onPreviewCheck();
if (update.flags & Notify::PeerUpdate::Flag::UnreadMentionsChanged) updateUnreadMentionsVisibility();
}
}));
subscribe(controller->window()->widgetGrabbed(), [this] {
// Qt bug workaround: QWidget::render() for an arbitrary widget calls
// sendPendingMoveAndResizeEvents(true, true) for the whole window,
// which does something like:
//
// setAttribute(Qt::WA_UpdatesDisabled);
// sendEvent(QResizeEvent);
// setAttribute(Qt::WA_UpdatesDisabled, false);
//
// So if we create TabbedSection widget in HistoryWidget::resizeEvent()
// it will get an enabled Qt::WA_UpdatesDisabled from its parent and it
// will never be rendered, because no one will ever remove that attribute.
//
// So we force HistoryWidget::resizeEvent() here, without WA_UpdatesDisabled.
myEnsureResized(this);
});
subscribe(Auth().data().pendingHistoryResize(), [this] { handlePendingHistoryUpdate(); });
subscribe(Auth().data().queryItemVisibility(), [this](const AuthSessionData::ItemVisibilityQuery &query) {
if (_a_show.animating() || _history != query.item->history() || query.item->detached() || !isVisible()) {
return;
}
auto top = _list->itemTop(query.item);
if (top >= 0) {
auto scrollTop = _scroll->scrollTop();
if (top + query.item->height() > scrollTop && top < scrollTop + _scroll->height()) {
*query.isVisible = true;
}
}
});
orderWidgets();
}
void HistoryWidget::scrollToCurrentVoiceMessage(FullMsgId fromId, FullMsgId toId) {
if (getms() <= _lastUserScrolled + kScrollToVoiceAfterScrolledMs) {
return;
}
if (!_list) {
return;
}
auto from = App::histItemById(fromId);
auto to = App::histItemById(toId);
if (!from || !to) {
return;
}
// If history has pending resize items, the scrollTopItem won't be updated.
// And the scrollTop will be reset back to scrollTopItem + scrollTopOffset.
handlePendingHistoryUpdate();
auto toTop = _list->itemTop(to);
if (toTop >= 0 && !isItemCompletelyHidden(from)) {
auto scrollTop = _scroll->scrollTop();
auto scrollBottom = scrollTop + _scroll->height();
auto toBottom = toTop + to->height();
if ((toTop < scrollTop && toBottom < scrollBottom) || (toTop > scrollTop && toBottom > scrollBottom)) {
animatedScrollToItem(to->id);
}
}
}
void HistoryWidget::animatedScrollToItem(MsgId msgId) {
Expects(_history != nullptr);
auto to = App::histItemById(_channel, msgId);
if (_list->itemTop(to) < 0) {
return;
}
auto scrollTo = snap(itemTopForHighlight(to), 0, _scroll->scrollTopMax());
animatedScrollToY(scrollTo, to);
}
void HistoryWidget::animatedScrollToY(int scrollTo, HistoryItem *attachTo) {
Expects(_history != nullptr);
// Attach our scroll animation to some item.
auto itemTop = _list->itemTop(attachTo);
auto scrollTop = _scroll->scrollTop();
if (itemTop < 0 && !_history->isEmpty()) {
attachTo = _history->blocks.back()->items.back();
itemTop = _list->itemTop(attachTo);
}
if (itemTop < 0 || (scrollTop == scrollTo)) {
synteticScrollToY(scrollTo);
return;
}
_scrollToAnimation.finish();
auto maxAnimatedDelta = _scroll->height();
auto transition = anim::sineInOut;
if (scrollTo > scrollTop + maxAnimatedDelta) {
scrollTop = scrollTo - maxAnimatedDelta;
synteticScrollToY(scrollTop);
transition = anim::easeOutCubic;
} else if (scrollTo + maxAnimatedDelta < scrollTop) {
scrollTop = scrollTo + maxAnimatedDelta;
synteticScrollToY(scrollTop);
transition = anim::easeOutCubic;
}
_scrollToAnimation.start([this, itemId = attachTo->fullId()] { scrollToAnimationCallback(itemId); }, scrollTop - itemTop, scrollTo - itemTop, st::slideDuration, anim::sineInOut);
}
void HistoryWidget::scrollToAnimationCallback(FullMsgId attachToId) {
auto itemTop = _list->itemTop(App::histItemById(attachToId));
if (itemTop < 0) {
_scrollToAnimation.finish();
} else {
synteticScrollToY(qRound(_scrollToAnimation.current()) + itemTop);
}
if (!_scrollToAnimation.animating()) {
preloadHistoryByScroll();
checkReplyReturns();
}
}
void HistoryWidget::highlightMessage(HistoryItem *context) {
Expects(_list != nullptr);
_animActiveStart = getms();
_animActiveTimer.start(AnimationTimerDelta);
_activeAnimMsgId = _showAtMsgId;
if (context
&& context->history() == _history
&& context->isGroupMigrate()
&& _migrated
&& !_migrated->isEmpty()
&& _migrated->loadedAtBottom()
&& _migrated->blocks.back()->items.back()->isGroupMigrate()
&& _list->historyTop() != _list->historyDrawTop()) {
_activeAnimMsgId = -_migrated->blocks.back()->items.back()->id;
}
}
int HistoryWidget::itemTopForHighlight(gsl::not_null<HistoryItem*> item) const {
auto itemTop = _list->itemTop(item);
t_assert(itemTop >= 0);
auto heightLeft = (_scroll->height() - item->height());
if (heightLeft <= 0) {
return itemTop;
}
return qMax(itemTop - (heightLeft / 2), 0);
}
void HistoryWidget::start() {
subscribe(Auth().data().stickersUpdated(), [this] {
_tabbedSelector->refreshStickers();
updateStickersByEmoji();
});
updateRecentStickers();
Auth().data().savedGifsUpdated().notify();
subscribe(Auth().api().fullPeerUpdated(), [this](PeerData *peer) {
fullPeerUpdated(peer);
});
}
void HistoryWidget::onMentionInsert(UserData *user) {
QString replacement, entityTag;
if (user->username.isEmpty()) {
replacement = user->firstName;
if (replacement.isEmpty()) {
replacement = App::peerName(user);
}
entityTag = qsl("mention://user.") + QString::number(user->bareId()) + '.' + QString::number(user->access);
} else {
replacement = '@' + user->username;
}
_field->insertTag(replacement, entityTag);
}
void HistoryWidget::onHashtagOrBotCommandInsert(QString str, FieldAutocomplete::ChooseMethod method) {
// Send bot command at once, if it was not inserted by pressing Tab.
if (str.at(0) == '/' && method != FieldAutocomplete::ChooseMethod::ByTab) {
App::sendBotCommand(_peer, nullptr, str, replyToId());
App::main()->finishForwarding(_history, _silent->checked());
setFieldText(_field->getTextWithTagsPart(_field->textCursor().position()));
} else {
_field->insertTag(str);
}
}
void HistoryWidget::updateInlineBotQuery() {
UserData *bot = nullptr;
QString inlineBotUsername;
QString query = _field->getInlineBotQuery(&bot, &inlineBotUsername);
if (inlineBotUsername != _inlineBotUsername) {
_inlineBotUsername = inlineBotUsername;
if (_inlineBotResolveRequestId) {
// Notify::inlineBotRequesting(false);
MTP::cancel(_inlineBotResolveRequestId);
_inlineBotResolveRequestId = 0;
}
if (bot == Ui::LookingUpInlineBot) {
_inlineBot = Ui::LookingUpInlineBot;
// Notify::inlineBotRequesting(true);
_inlineBotResolveRequestId = MTP::send(MTPcontacts_ResolveUsername(MTP_string(_inlineBotUsername)), rpcDone(&HistoryWidget::inlineBotResolveDone), rpcFail(&HistoryWidget::inlineBotResolveFail, _inlineBotUsername));
return;
}
} else if (bot == Ui::LookingUpInlineBot) {
if (_inlineBot == Ui::LookingUpInlineBot) {
return;
}
bot = _inlineBot;
}
applyInlineBotQuery(bot, query);
}
void HistoryWidget::applyInlineBotQuery(UserData *bot, const QString &query) {
if (bot) {
if (_inlineBot != bot) {
_inlineBot = bot;
inlineBotChanged();
}
if (!_inlineResults) {
_inlineResults.create(this, controller());
_inlineResults->setResultSelectedCallback([this](InlineBots::Result *result, UserData *bot) {
onInlineResultSend(result, bot);
});
updateControlsGeometry();
orderWidgets();
}
_inlineResults->queryInlineBot(_inlineBot, _peer, query);
if (!_fieldAutocomplete->isHidden()) {
_fieldAutocomplete->hideAnimated();
}
} else {
clearInlineBot();
}
}
void HistoryWidget::orderWidgets() {
if (_reportSpamPanel) {
_reportSpamPanel->raise();
}
_topShadow->raise();
if (_rightShadow) {
_rightShadow->raise();
}
if (_membersDropdown) {
_membersDropdown->raise();
}
if (_inlineResults) {
_inlineResults->raise();
}
if (_tabbedPanel) {
_tabbedPanel->raise();
}
_emojiSuggestions->raise();
if (_tabbedSelectorToggleTooltip) {
_tabbedSelectorToggleTooltip->raise();
}
_attachDragDocument->raise();
_attachDragPhoto->raise();
}
void HistoryWidget::setReportSpamStatus(DBIPeerReportSpamStatus status) {
if (_reportSpamStatus == status) {
return;
}
_reportSpamStatus = status;
if (_reportSpamStatus == dbiprsShowButton || _reportSpamStatus == dbiprsReportSent) {
t_assert(_peer != nullptr);
_reportSpamPanel.create(this);
connect(_reportSpamPanel, SIGNAL(reportClicked()), this, SLOT(onReportSpamClicked()));
connect(_reportSpamPanel, SIGNAL(hideClicked()), this, SLOT(onReportSpamHide()));
connect(_reportSpamPanel, SIGNAL(clearClicked()), this, SLOT(onReportSpamClear()));
_reportSpamPanel->setReported(_reportSpamStatus == dbiprsReportSent, _peer);
_reportSpamPanel->show();
orderWidgets();
updateControlsGeometry();
} else {
_reportSpamPanel.destroy();
}
}
void HistoryWidget::updateStickersByEmoji() {
int len = 0;
if (!_editMsgId) {
auto &text = _field->getTextWithTags().text;
if (auto emoji = Ui::Emoji::Find(text, &len)) {
if (text.size() > len) {
len = 0;
} else {
_fieldAutocomplete->showStickers(emoji);
}
}
}
if (!len) {
_fieldAutocomplete->showStickers(nullptr);
}
}
void HistoryWidget::onTextChange() {
updateInlineBotQuery();
updateStickersByEmoji();
if (_peer && (!_peer->isChannel() || _peer->isMegagroup())) {
if (!_inlineBot && !_editMsgId && (_textUpdateEvents.testFlag(TextUpdateEvent::SendTyping))) {
updateSendAction(_history, SendAction::Type::Typing);
}
}
updateSendButtonType();
if (showRecordButton()) {
_previewCancelled = false;
}
if (updateCmdStartShown()) {
updateControlsVisibility();
updateControlsGeometry();
}
_saveCloudDraftTimer.stop();
if (!_peer || !(_textUpdateEvents.testFlag(TextUpdateEvent::SaveDraft))) return;
_saveDraftText = true;
onDraftSave(true);
}
void HistoryWidget::onDraftSaveDelayed() {
if (!_peer || !(_textUpdateEvents.testFlag(TextUpdateEvent::SaveDraft))) return;
if (!_field->textCursor().anchor() && !_field->textCursor().position() && !_field->verticalScrollBar()->value()) {
if (!Local::hasDraftCursors(_peer->id)) {
return;
}
}
onDraftSave(true);
}
void HistoryWidget::onDraftSave(bool delayed) {
if (!_peer) return;
if (delayed) {
auto ms = getms();
if (!_saveDraftStart) {
_saveDraftStart = ms;
return _saveDraftTimer.start(SaveDraftTimeout);
} else if (ms - _saveDraftStart < SaveDraftAnywayTimeout) {
return _saveDraftTimer.start(SaveDraftTimeout);
}
}
writeDrafts(nullptr, nullptr);
}
void HistoryWidget::saveFieldToHistoryLocalDraft() {
if (!_history) return;
if (_editMsgId) {
_history->setEditDraft(std::make_unique<Data::Draft>(_field, _editMsgId, _previewCancelled, _saveEditMsgRequestId));
} else {
if (_replyToId || !_field->isEmpty()) {
_history->setLocalDraft(std::make_unique<Data::Draft>(_field, _replyToId, _previewCancelled));
} else {
_history->clearLocalDraft();
}
_history->clearEditDraft();
}
}
void HistoryWidget::onCloudDraftSave() {
if (App::main()) {
App::main()->saveDraftToCloud();
}
}
void HistoryWidget::writeDrafts(Data::Draft **localDraft, Data::Draft **editDraft) {
Data::Draft *historyLocalDraft = _history ? _history->localDraft() : nullptr;
if (!localDraft && _editMsgId) localDraft = &historyLocalDraft;
bool save = _peer && (_saveDraftStart > 0);
_saveDraftStart = 0;
_saveDraftTimer.stop();
if (_saveDraftText) {
if (save) {
Local::MessageDraft storedLocalDraft, storedEditDraft;
if (localDraft) {
if (*localDraft) {
storedLocalDraft = Local::MessageDraft((*localDraft)->msgId, (*localDraft)->textWithTags, (*localDraft)->previewCancelled);
}
} else {
storedLocalDraft = Local::MessageDraft(_replyToId, _field->getTextWithTags(), _previewCancelled);
}
if (editDraft) {
if (*editDraft) {
storedEditDraft = Local::MessageDraft((*editDraft)->msgId, (*editDraft)->textWithTags, (*editDraft)->previewCancelled);
}
} else if (_editMsgId) {
storedEditDraft = Local::MessageDraft(_editMsgId, _field->getTextWithTags(), _previewCancelled);
}
Local::writeDrafts(_peer->id, storedLocalDraft, storedEditDraft);
if (_migrated) {
Local::writeDrafts(_migrated->peer->id, Local::MessageDraft(), Local::MessageDraft());
}
}
_saveDraftText = false;
}
if (save) {
MessageCursor localCursor, editCursor;
if (localDraft) {
if (*localDraft) {
localCursor = (*localDraft)->cursor;
}
} else {
localCursor = MessageCursor(_field);
}
if (editDraft) {
if (*editDraft) {
editCursor = (*editDraft)->cursor;
}
} else if (_editMsgId) {
editCursor = MessageCursor(_field);
}
Local::writeDraftCursors(_peer->id, localCursor, editCursor);
if (_migrated) {
Local::writeDraftCursors(_migrated->peer->id, MessageCursor(), MessageCursor());
}
}
if (!_editMsgId && !_inlineBot) {
_saveCloudDraftTimer.start(SaveCloudDraftIdleTimeout);
}
}
void HistoryWidget::cancelSendAction(History *history, SendAction::Type type) {
auto i = _sendActionRequests.find(qMakePair(history, type));
if (i != _sendActionRequests.cend()) {
MTP::cancel(i.value());
_sendActionRequests.erase(i);
}
}
void HistoryWidget::onCancelSendAction() {
cancelSendAction(_history, SendAction::Type::Typing);
}
void HistoryWidget::updateSendAction(History *history, SendAction::Type type, int32 progress) {
if (!history) return;
auto doing = (progress >= 0);
if (history->mySendActionUpdated(type, doing)) {
cancelSendAction(history, type);
if (doing) {
using Type = SendAction::Type;
MTPsendMessageAction action;
switch (type) {
case Type::Typing: action = MTP_sendMessageTypingAction(); break;
case Type::RecordVideo: action = MTP_sendMessageRecordVideoAction(); break;
case Type::UploadVideo: action = MTP_sendMessageUploadVideoAction(MTP_int(progress)); break;
case Type::RecordVoice: action = MTP_sendMessageRecordAudioAction(); break;
case Type::UploadVoice: action = MTP_sendMessageUploadAudioAction(MTP_int(progress)); break;
case Type::RecordRound: action = MTP_sendMessageRecordRoundAction(); break;
case Type::UploadRound: action = MTP_sendMessageUploadRoundAction(MTP_int(progress)); break;
case Type::UploadPhoto: action = MTP_sendMessageUploadPhotoAction(MTP_int(progress)); break;
case Type::UploadFile: action = MTP_sendMessageUploadDocumentAction(MTP_int(progress)); break;
case Type::ChooseLocation: action = MTP_sendMessageGeoLocationAction(); break;
case Type::ChooseContact: action = MTP_sendMessageChooseContactAction(); break;
case Type::PlayGame: action = MTP_sendMessageGamePlayAction(); break;
}
_sendActionRequests.insert(qMakePair(history, type), MTP::send(MTPmessages_SetTyping(history->peer->input, action), rpcDone(&HistoryWidget::sendActionDone)));
if (type == Type::Typing) _sendActionStopTimer.start(5000);
}
}
}
void HistoryWidget::updateRecentStickers() {
_tabbedSelector->refreshStickers();
}
void HistoryWidget::stickersInstalled(uint64 setId) {
if (_tabbedPanel) {
_tabbedPanel->stickersInstalled(setId);
} else if (_tabbedSection) {
_tabbedSection->stickersInstalled(setId);
}
}
void HistoryWidget::sendActionDone(const MTPBool &result, mtpRequestId req) {
for (auto i = _sendActionRequests.begin(), e = _sendActionRequests.end(); i != e; ++i) {
if (i.value() == req) {
_sendActionRequests.erase(i);
break;
}
}
}
void HistoryWidget::activate() {
if (_history) {
if (!_historyInited) {
updateHistoryGeometry(true);
} else if (hasPendingResizedItems()) {
updateHistoryGeometry();
}
}
if (App::wnd()) App::wnd()->setInnerFocus();
}
void HistoryWidget::setInnerFocus() {
if (_scroll->isHidden()) {
setFocus();
} else if (_list) {
if (_nonEmptySelection || (_list && _list->wasSelectedText()) || _recording || isBotStart() || isBlocked() || !_canSendMessages) {
_list->setFocus();
} else {
_field->setFocus();
}
}
}
void HistoryWidget::onRecordError() {
stopRecording(false);
}
void HistoryWidget::onRecordDone(QByteArray result, VoiceWaveform waveform, qint32 samples) {
if (!canWriteMessage() || result.isEmpty()) return;
App::wnd()->activateWindow();
auto duration = samples / Media::Player::kDefaultFrequency;
auto to = FileLoadTo(_peer->id, _silent->checked(), replyToId());
auto caption = QString();
_fileLoader.addTask(MakeShared<FileLoadTask>(result, duration, waveform, to, caption));
cancelReplyAfterMediaSend(lastForceReplyReplied());
}
void HistoryWidget::onRecordUpdate(quint16 level, qint32 samples) {
if (!_recording) {
return;
}
a_recordingLevel.start(level);
_a_recording.start();
_recordingSamples = samples;
if (samples < 0 || samples >= Media::Player::kDefaultFrequency * AudioVoiceMsgMaxLength) {
stopRecording(_peer && samples > 0 && _inField);
}
updateField();
if (_peer && (!_peer->isChannel() || _peer->isMegagroup())) {
updateSendAction(_history, SendAction::Type::RecordVoice);
}
}
void HistoryWidget::notify_botCommandsChanged(UserData *user) {
if (_peer && (_peer == user || !_peer->isUser())) {
if (_fieldAutocomplete->clearFilteredBotCommands()) {
onCheckFieldAutocomplete();
}
}
}
void HistoryWidget::notify_inlineBotRequesting(bool requesting) {
_tabbedSelectorToggle->setLoading(requesting);
}
void HistoryWidget::notify_replyMarkupUpdated(const HistoryItem *item) {
if (_keyboard->forMsgId() == item->fullId()) {
updateBotKeyboard(item->history(), true);
}
}
void HistoryWidget::notify_inlineKeyboardMoved(const HistoryItem *item, int oldKeyboardTop, int newKeyboardTop) {
if (_history == item->history() || _migrated == item->history()) {
if (int move = _list->moveScrollFollowingInlineKeyboard(item, oldKeyboardTop, newKeyboardTop)) {
_addToScroll = move;
}
}
}
bool HistoryWidget::notify_switchInlineBotButtonReceived(const QString &query, UserData *samePeerBot, MsgId samePeerReplyTo) {
if (samePeerBot) {
if (_history) {
TextWithTags textWithTags = { '@' + samePeerBot->username + ' ' + query, TextWithTags::Tags() };
MessageCursor cursor = { textWithTags.text.size(), textWithTags.text.size(), QFIXED_MAX };
auto replyTo = _history->peer->isUser() ? 0 : samePeerReplyTo;
_history->setLocalDraft(std::make_unique<Data::Draft>(textWithTags, replyTo, cursor, false));
applyDraft();
return true;
}
} else if (auto bot = _peer ? _peer->asUser() : nullptr) {
PeerId toPeerId = bot->botInfo ? bot->botInfo->inlineReturnPeerId : 0;
if (!toPeerId) {
return false;
}
bot->botInfo->inlineReturnPeerId = 0;
History *h = App::history(toPeerId);
TextWithTags textWithTags = { '@' + bot->username + ' ' + query, TextWithTags::Tags() };
MessageCursor cursor = { textWithTags.text.size(), textWithTags.text.size(), QFIXED_MAX };
h->setLocalDraft(std::make_unique<Data::Draft>(textWithTags, 0, cursor, false));
if (h == _history) {
applyDraft();
} else {
Ui::showPeerHistory(toPeerId, ShowAtUnreadMsgId);
}
return true;
}
return false;
}
void HistoryWidget::notify_userIsBotChanged(UserData *user) {
if (_peer && _peer == user) {
_list->notifyIsBotChanged();
_list->updateBotInfo();
updateControlsVisibility();
updateControlsGeometry();
}
}
void HistoryWidget::notify_migrateUpdated(PeerData *peer) {
if (_peer) {
if (_peer == peer) {
if (peer->migrateTo()) {
showHistory(peer->migrateTo()->id, (_showAtMsgId > 0) ? (-_showAtMsgId) : _showAtMsgId, true);
} else if ((_migrated ? _migrated->peer : 0) != peer->migrateFrom()) {
History *migrated = peer->migrateFrom() ? App::history(peer->migrateFrom()->id) : 0;
if (_migrated || (migrated && migrated->unreadCount() > 0)) {
showHistory(peer->id, peer->migrateFrom() ? _showAtMsgId : ((_showAtMsgId < 0 && -_showAtMsgId < ServerMaxMsgId) ? ShowAtUnreadMsgId : _showAtMsgId), true);
} else {
_migrated = migrated;
_list->notifyMigrateUpdated();
updateHistoryGeometry();
}
}
} else if (_migrated && _migrated->peer == peer && peer->migrateTo() != _peer) {
showHistory(_peer->id, _showAtMsgId, true);
}
}
}
bool HistoryWidget::cmd_search() {
if (!inFocusChain() || !_peer) return false;
App::main()->searchInPeer(_peer);
return true;
}
bool HistoryWidget::cmd_next_chat() {
PeerData *p = 0;
MsgId m = 0;
App::main()->peerAfter(_peer, qMax(_showAtMsgId, 0), p, m);
if (p) {
Ui::showPeerHistory(p, m);
return true;
}
return false;
}
bool HistoryWidget::cmd_previous_chat() {
PeerData *p = 0;
MsgId m = 0;
App::main()->peerBefore(_peer, qMax(_showAtMsgId, 0), p, m);
if (p) {
Ui::showPeerHistory(p, m);
return true;
}
return false;
}
void HistoryWidget::saveGif(DocumentData *doc) {
if (doc->isGifv() && cSavedGifs().indexOf(doc) != 0) {
MTPInputDocument mtpInput = doc->mtpInput();
if (mtpInput.type() != mtpc_inputDocumentEmpty) {
MTP::send(MTPmessages_SaveGif(mtpInput, MTP_bool(false)), rpcDone(&HistoryWidget::saveGifDone, doc));
}
}
}
void HistoryWidget::saveGifDone(DocumentData *doc, const MTPBool &result) {
if (mtpIsTrue(result)) {
App::addSavedGif(doc);
}
}
void HistoryWidget::clearReplyReturns() {
_replyReturns.clear();
_replyReturn = 0;
}
void HistoryWidget::pushReplyReturn(HistoryItem *item) {
if (!item) return;
if (item->history() == _history) {
_replyReturns.push_back(item->id);
} else if (item->history() == _migrated) {
_replyReturns.push_back(-item->id);
} else {
return;
}
_replyReturn = item;
updateControlsVisibility();
}
QList<MsgId> HistoryWidget::replyReturns() {
return _replyReturns;
}
void HistoryWidget::setReplyReturns(PeerId peer, const QList<MsgId> &replyReturns) {
if (!_peer || _peer->id != peer) return;
_replyReturns = replyReturns;
if (_replyReturns.isEmpty()) {
_replyReturn = 0;
} else if (_replyReturns.back() < 0 && -_replyReturns.back() < ServerMaxMsgId) {
_replyReturn = App::histItemById(0, -_replyReturns.back());
} else {
_replyReturn = App::histItemById(_channel, _replyReturns.back());
}
while (!_replyReturns.isEmpty() && !_replyReturn) {
_replyReturns.pop_back();
if (_replyReturns.isEmpty()) {
_replyReturn = 0;
} else if (_replyReturns.back() < 0 && -_replyReturns.back() < ServerMaxMsgId) {
_replyReturn = App::histItemById(0, -_replyReturns.back());
} else {
_replyReturn = App::histItemById(_channel, _replyReturns.back());
}
}
}
void HistoryWidget::calcNextReplyReturn() {
_replyReturn = 0;
while (!_replyReturns.isEmpty() && !_replyReturn) {
_replyReturns.pop_back();
if (_replyReturns.isEmpty()) {
_replyReturn = 0;
} else if (_replyReturns.back() < 0 && -_replyReturns.back() < ServerMaxMsgId) {
_replyReturn = App::histItemById(0, -_replyReturns.back());
} else {
_replyReturn = App::histItemById(_channel, _replyReturns.back());
}
}
if (!_replyReturn) updateControlsVisibility();
}
void HistoryWidget::fastShowAtEnd(History *h) {
if (h == _history) {
h->getReadyFor(ShowAtTheEndMsgId);
clearAllLoadRequests();
setMsgId(ShowAtUnreadMsgId);
_historyInited = false;
if (h->isReadyFor(_showAtMsgId)) {
historyLoaded();
} else {
firstLoadMessages();
doneShow();
}
} else if (h) {
h->getReadyFor(ShowAtTheEndMsgId);
}
}
void HistoryWidget::applyDraft(bool parseLinks, Ui::FlatTextarea::UndoHistoryAction undoHistoryAction) {
auto draft = _history ? _history->draft() : nullptr;
auto fieldAvailable = canWriteMessage();
if (!draft || (!_history->editDraft() && !fieldAvailable)) {
auto fieldWillBeHiddenAfterEdit = (!fieldAvailable && _editMsgId != 0);
clearFieldText(0, undoHistoryAction);
_field->setFocus();
_replyEditMsg = nullptr;
_editMsgId = _replyToId = 0;
if (fieldWillBeHiddenAfterEdit) {
updateControlsVisibility();
updateControlsGeometry();
}
return;
}
_textUpdateEvents = 0;
setFieldText(draft->textWithTags, 0, undoHistoryAction);
_field->setFocus();
draft->cursor.applyTo(_field);
_textUpdateEvents = TextUpdateEvent::SaveDraft | TextUpdateEvent::SendTyping;
_previewCancelled = draft->previewCancelled;
_replyEditMsg = nullptr;
if (auto editDraft = _history->editDraft()) {
_editMsgId = editDraft->msgId;
_replyToId = 0;
} else {
_editMsgId = 0;
_replyToId = readyToForward() ? 0 : _history->localDraft()->msgId;
}
updateControlsVisibility();
updateControlsGeometry();
if (parseLinks) {
onPreviewParse();
}
if (_editMsgId || _replyToId) {
updateReplyEditTexts();
if (!_replyEditMsg) {
Auth().api().requestMessageData(_peer->asChannel(), _editMsgId ? _editMsgId : _replyToId, replyEditMessageDataCallback());
}
}
}
void HistoryWidget::applyCloudDraft(History *history) {
if (_history == history && !_editMsgId) {
applyDraft(true, Ui::FlatTextarea::AddToUndoHistory);
updateControlsVisibility();
updateControlsGeometry();
}
}
void HistoryWidget::showHistory(const PeerId &peerId, MsgId showAtMsgId, bool reload) {
MsgId wasMsgId = _showAtMsgId;
History *wasHistory = _history;
bool startBot = (showAtMsgId == ShowAndStartBotMsgId);
if (startBot) {
showAtMsgId = ShowAtTheEndMsgId;
}
if (_history) {
if (_peer->id == peerId && !reload) {
updateForwarding();
bool canShowNow = _history->isReadyFor(showAtMsgId);
if (!canShowNow) {
delayedShowAt(showAtMsgId);
App::main()->dlgUpdated(wasHistory ? wasHistory->peer : nullptr, wasMsgId);
emit historyShown(_history, _showAtMsgId);
} else {
_history->forgetScrollState();
if (_migrated) {
_migrated->forgetScrollState();
}
clearDelayedShowAt();
if (_replyReturn) {
if (_replyReturn->history() == _history && _replyReturn->id == showAtMsgId) {
calcNextReplyReturn();
} else if (_replyReturn->history() == _migrated && -_replyReturn->id == showAtMsgId) {
calcNextReplyReturn();
}
}
setMsgId(showAtMsgId);
if (_historyInited) {
countHistoryShowFrom();
destroyUnreadBar();
auto item = getItemFromHistoryOrMigrated(_showAtMsgId);
animatedScrollToY(countInitialScrollTop(), item);
highlightMessage(item);
} else {
historyLoaded();
}
}
_topBar->update();
update();
if (startBot && _peer->isUser() && _peer->asUser()->botInfo) {
if (wasHistory) _peer->asUser()->botInfo->inlineReturnPeerId = wasHistory->peer->id;
onBotStart();
_history->clearLocalDraft();
applyDraft();
_send->finishAnimation();
}
return;
}
updateSendAction(_history, SendAction::Type::Typing, -1);
}
if (!cAutoPlayGif()) {
App::stopGifItems();
}
clearReplyReturns();
clearAllLoadRequests();
if (_history) {
if (App::main()) App::main()->saveDraftToCloud();
if (_migrated) {
_migrated->clearLocalDraft(); // use migrated draft only once
_migrated->clearEditDraft();
}
_history->showAtMsgId = _showAtMsgId;
destroyUnreadBar();
destroyPinnedBar();
_membersDropdown.destroy();
_scrollToAnimation.finish();
_history = _migrated = nullptr;
_peer = nullptr;
_channel = NoChannel;
_canSendMessages = false;
updateBotKeyboard();
}
App::clearMousedItems();
_addToScroll = 0;
_saveEditMsgRequestId = 0;
_replyEditMsg = nullptr;
_editMsgId = _replyToId = 0;
_previewData = nullptr;
_previewCache.clear();
_fieldBarCancel->hide();
_membersDropdownShowTimer.stop();
_scroll->takeWidget<HistoryInner>().destroyDelayed();
_list = nullptr;
clearInlineBot();
_showAtMsgId = showAtMsgId;
_historyInited = false;
if (peerId) {
_peer = App::peer(peerId);
_channel = peerToChannel(_peer->id);
_canSendMessages = canSendMessages(_peer);
_tabbedSelector->setCurrentPeer(_peer);
}
updateTopBarSelection();
if (_peer && _peer->isChannel()) {
_peer->asChannel()->updateFull();
_joinChannel->setText(lang(_peer->isMegagroup() ? lng_group_invite_join : lng_channel_join).toUpper());
}
_unblockRequest = _reportSpamRequest = 0;
if (_reportSpamSettingRequestId > 0) {
MTP::cancel(_reportSpamSettingRequestId);
}
_reportSpamSettingRequestId = ReportSpamRequestNeeded;
_titlePeerText = QString();
_titlePeerTextWidth = 0;
noSelectingScroll();
_nonEmptySelection = false;
_topBar->showSelected(Window::TopBarWidget::SelectedState {});
App::hoveredItem(nullptr);
App::pressedItem(nullptr);
App::hoveredLinkItem(nullptr);
App::pressedLinkItem(nullptr);
App::contextItem(nullptr);
App::mousedItem(nullptr);
if (_peer) {
App::forgetMedia();
_serviceImageCacheSize = imageCacheSize();
Auth().downloader().clearPriorities();
_history = App::history(_peer->id);
_migrated = _peer->migrateFrom() ? App::history(_peer->migrateFrom()->id) : 0;
if (_channel) {
updateNotifySettings();
if (_peer->notify == UnknownNotifySettings) {
Auth().api().requestNotifySetting(_peer);
}
}
if (_showAtMsgId == ShowAtUnreadMsgId) {
if (_history->scrollTopItem) {
_showAtMsgId = _history->showAtMsgId;
}
} else {
_history->forgetScrollState();
if (_migrated) {
_migrated->forgetScrollState();
}
}
_scroll->hide();
_list = _scroll->setOwnedWidget(object_ptr<HistoryInner>(this, controller(), _scroll, _history));
_list->show();
_updateHistoryItems.stop();
pinnedMsgVisibilityUpdated();
if (_history->scrollTopItem || (_migrated && _migrated->scrollTopItem) || _history->isReadyFor(_showAtMsgId)) {
historyLoaded();
} else {
firstLoadMessages();
doneShow();
}
emit App::main()->peerUpdated(_peer);
Local::readDraftsWithCursors(_history);
if (_migrated) {
Local::readDraftsWithCursors(_migrated);
_migrated->clearEditDraft();
_history->takeLocalDraft(_migrated);
}
applyDraft(false);
_send->finishAnimation();
_tabbedSelector->showMegagroupSet(_peer->asMegagroup());
updateControlsGeometry();
if (!_previewCancelled) {
onPreviewParse();
}
connect(_scroll, SIGNAL(geometryChanged()), _list, SLOT(onParentGeometryChanged()));
if (startBot && _peer->isUser() && _peer->asUser()->botInfo) {
if (wasHistory) _peer->asUser()->botInfo->inlineReturnPeerId = wasHistory->peer->id;
onBotStart();
}
unreadCountChanged(_history); // set _historyDown badge.
} else {
clearFieldText();
_tabbedSelector->showMegagroupSet(nullptr);
doneShow();
}
updateForwarding();
updateOverStates(mapFromGlobal(QCursor::pos()));
if (App::wnd()) QTimer::singleShot(0, App::wnd(), SLOT(setInnerFocus()));
App::main()->dlgUpdated(wasHistory ? wasHistory->peer : nullptr, wasMsgId);
emit historyShown(_history, _showAtMsgId);
controller()->historyPeerChanged().notify(_peer, true);
update();
}
void HistoryWidget::clearDelayedShowAt() {
_delayedShowAtMsgId = -1;
if (_delayedShowAtRequest) {
MTP::cancel(_delayedShowAtRequest);
_delayedShowAtRequest = 0;
}
}
void HistoryWidget::clearAllLoadRequests() {
clearDelayedShowAt();
if (_firstLoadRequest) MTP::cancel(_firstLoadRequest);
if (_preloadRequest) MTP::cancel(_preloadRequest);
if (_preloadDownRequest) MTP::cancel(_preloadDownRequest);
_preloadRequest = _preloadDownRequest = _firstLoadRequest = 0;
}
void HistoryWidget::updateFieldSubmitSettings() {
auto settings = Ui::FlatTextarea::SubmitSettings::Enter;
if (_isInlineBot) {
settings = Ui::FlatTextarea::SubmitSettings::None;
} else if (cCtrlEnter()) {
settings = Ui::FlatTextarea::SubmitSettings::CtrlEnter;
}
_field->setSubmitSettings(settings);
}
void HistoryWidget::updateNotifySettings() {
if (!_peer || !_peer->isChannel()) return;
_muteUnmute->setText(lang(_history->mute() ? lng_channel_unmute : lng_channel_mute).toUpper());
if (_peer->notify != UnknownNotifySettings) {
_silent->setChecked(_peer->notify != EmptyNotifySettings && (_peer->notify->flags & MTPDpeerNotifySettings::Flag::f_silent));
if (_silent->isHidden() && hasSilentToggle()) {
updateControlsVisibility();
}
}
}
bool HistoryWidget::contentOverlapped(const QRect &globalRect) {
return (_attachDragDocument->overlaps(globalRect)
|| _attachDragPhoto->overlaps(globalRect)
|| _fieldAutocomplete->overlaps(globalRect)
|| (_tabbedPanel && _tabbedPanel->overlaps(globalRect))
|| (_inlineResults && _inlineResults->overlaps(globalRect)));
}
void HistoryWidget::updateReportSpamStatus() {
if (!_peer || (_peer->isUser() && (_peer->id == Auth().userPeerId() || isNotificationsUser(_peer->id) || isServiceUser(_peer->id) || _peer->asUser()->botInfo))) {
setReportSpamStatus(dbiprsHidden);
return;
} else if (!_firstLoadRequest && _history->isEmpty()) {
setReportSpamStatus(dbiprsNoButton);
if (cReportSpamStatuses().contains(_peer->id)) {
cRefReportSpamStatuses().remove(_peer->id);
Local::writeReportSpamStatuses();
}
return;
} else {
auto i = cReportSpamStatuses().constFind(_peer->id);
if (i != cReportSpamStatuses().cend()) {
if (i.value() == dbiprsNoButton) {
setReportSpamStatus(dbiprsHidden);
if (!_peer->isUser() || _peer->asUser()->contact < 1) {
MTP::send(MTPmessages_HideReportSpam(_peer->input));
}
cRefReportSpamStatuses().insert(_peer->id, _reportSpamStatus);
Local::writeReportSpamStatuses();
} else {
setReportSpamStatus(i.value());
if (_reportSpamStatus == dbiprsShowButton) {
requestReportSpamSetting();
}
}
return;
} else if (_peer->migrateFrom()) { // migrate report status
i = cReportSpamStatuses().constFind(_peer->migrateFrom()->id);
if (i != cReportSpamStatuses().cend()) {
if (i.value() == dbiprsNoButton) {
setReportSpamStatus(dbiprsHidden);
if (!_peer->isUser() || _peer->asUser()->contact < 1) {
MTP::send(MTPmessages_HideReportSpam(_peer->input));
}
} else {
setReportSpamStatus(i.value());
if (_reportSpamStatus == dbiprsShowButton) {
requestReportSpamSetting();
}
}
cRefReportSpamStatuses().insert(_peer->id, _reportSpamStatus);
Local::writeReportSpamStatuses();
return;
}
}
}
auto status = dbiprsRequesting;
if (!Auth().data().contactsLoaded().value() || _firstLoadRequest) {
status = dbiprsUnknown;
} else if (_peer->isUser() && _peer->asUser()->contact > 0) {
status = dbiprsHidden;
} else {
requestReportSpamSetting();
}
setReportSpamStatus(status);
if (_reportSpamStatus == dbiprsHidden) {
cRefReportSpamStatuses().insert(_peer->id, _reportSpamStatus);
Local::writeReportSpamStatuses();
}
}
void HistoryWidget::requestReportSpamSetting() {
if (_reportSpamSettingRequestId >= 0 || !_peer) return;
_reportSpamSettingRequestId = MTP::send(MTPmessages_GetPeerSettings(_peer->input), rpcDone(&HistoryWidget::reportSpamSettingDone), rpcFail(&HistoryWidget::reportSpamSettingFail));
}
void HistoryWidget::reportSpamSettingDone(const MTPPeerSettings &result, mtpRequestId req) {
if (req != _reportSpamSettingRequestId) return;
_reportSpamSettingRequestId = 0;
if (result.type() == mtpc_peerSettings) {
auto &d = result.c_peerSettings();
auto status = d.is_report_spam() ? dbiprsShowButton : dbiprsHidden;
if (status != _reportSpamStatus) {
setReportSpamStatus(status);
if (_reportSpamPanel) {
_reportSpamPanel->setReported(false, _peer);
}
cRefReportSpamStatuses().insert(_peer->id, _reportSpamStatus);
Local::writeReportSpamStatuses();
updateControlsVisibility();
}
}
}
bool HistoryWidget::reportSpamSettingFail(const RPCError &error, mtpRequestId req) {
if (MTP::isDefaultHandledError(error)) return false;
if (req == _reportSpamSettingRequestId) {
req = 0;
}
return true;
}
bool HistoryWidget::canWriteMessage() const {
if (!_history || !_canSendMessages) return false;
if (isBlocked() || isJoinChannel() || isMuteUnmute() || isBotStart()) return false;
return true;
}
bool HistoryWidget::isRestrictedWrite() const {
if (auto megagroup = _peer ? _peer->asMegagroup() : nullptr) {
return megagroup->restrictedRights().is_send_messages();
}
return false;
}
void HistoryWidget::updateControlsVisibility() {
if (!_a_show.animating()) {
_topShadow->setVisible(_peer != nullptr);
_topBar->setVisible(_peer != nullptr);
}
updateHistoryDownVisibility();
updateUnreadMentionsVisibility();
if (!_history || _a_show.animating()) {
if (_tabbedSection && !_tabbedSection->isHidden()) {
_tabbedSection->beforeHiding();
}
hideChildren();
return;
}
if (_tabbedSection) {
if (_tabbedSection->isHidden()) {
_tabbedSection->show();
_tabbedSection->afterShown();
}
_rightShadow->show();
}
if (_pinnedBar) {
_pinnedBar->cancel->show();
_pinnedBar->shadow->show();
}
if (_firstLoadRequest && !_scroll->isHidden()) {
_scroll->hide();
} else if (!_firstLoadRequest && _scroll->isHidden()) {
_scroll->show();
}
if (_reportSpamPanel) {
_reportSpamPanel->show();
}
if (!editingMessage() && (isBlocked() || isJoinChannel() || isMuteUnmute() || isBotStart())) {
if (isBlocked()) {
_joinChannel->hide();
_muteUnmute->hide();
_botStart->hide();
if (_unblock->isHidden()) {
_unblock->clearState();
_unblock->show();
}
} else if (isJoinChannel()) {
_unblock->hide();
_muteUnmute->hide();
_botStart->hide();
if (_joinChannel->isHidden()) {
_joinChannel->clearState();
_joinChannel->show();
}
} else if (isMuteUnmute()) {
_unblock->hide();
_joinChannel->hide();
_botStart->hide();
if (_muteUnmute->isHidden()) {
_muteUnmute->clearState();
_muteUnmute->show();
}
} else if (isBotStart()) {
_unblock->hide();
_joinChannel->hide();
_muteUnmute->hide();
if (_botStart->isHidden()) {
_botStart->clearState();
_botStart->show();
}
}
_kbShown = false;
_fieldAutocomplete->hide();
_send->hide();
_silent->hide();
_kbScroll->hide();
_fieldBarCancel->hide();
_attachToggle->hide();
_tabbedSelectorToggle->hide();
_botKeyboardShow->hide();
_botKeyboardHide->hide();
_botCommandStart->hide();
if (_tabbedPanel) {
_tabbedPanel->hide();
}
if (_inlineResults) {
_inlineResults->hide();
}
if (!_field->isHidden()) {
_field->hide();
updateControlsGeometry();
update();
}
} else if (editingMessage() || _canSendMessages) {
onCheckFieldAutocomplete();
_unblock->hide();
_botStart->hide();
_joinChannel->hide();
_muteUnmute->hide();
_send->show();
updateSendButtonType();
if (_recording) {
_field->hide();
_tabbedSelectorToggle->hide();
_botKeyboardShow->hide();
_botKeyboardHide->hide();
_botCommandStart->hide();
_attachToggle->hide();
_silent->hide();
if (_kbShown) {
_kbScroll->show();
} else {
_kbScroll->hide();
}
} else {
_field->show();
if (_kbShown) {
_kbScroll->show();
_tabbedSelectorToggle->hide();
_botKeyboardHide->show();
_botKeyboardShow->hide();
_botCommandStart->hide();
} else if (_kbReplyTo) {
_kbScroll->hide();
_tabbedSelectorToggle->show();
_botKeyboardHide->hide();
_botKeyboardShow->hide();
_botCommandStart->hide();
} else {
_kbScroll->hide();
_tabbedSelectorToggle->show();
_botKeyboardHide->hide();
if (_keyboard->hasMarkup()) {
_botKeyboardShow->show();
_botCommandStart->hide();
} else {
_botKeyboardShow->hide();
if (_cmdStartShown) {
_botCommandStart->show();
} else {
_botCommandStart->hide();
}
}
}
_attachToggle->show();
if (hasSilentToggle()) {
_silent->show();
} else {
_silent->hide();
}
updateFieldPlaceholder();
}
if (_editMsgId || _replyToId || readyToForward() || (_previewData && _previewData->pendingTill >= 0) || _kbReplyTo) {
if (_fieldBarCancel->isHidden()) {
_fieldBarCancel->show();
updateControlsGeometry();
update();
}
} else {
_fieldBarCancel->hide();
}
} else {
_fieldAutocomplete->hide();
_send->hide();
_unblock->hide();
_botStart->hide();
_joinChannel->hide();
_muteUnmute->hide();
_attachToggle->hide();
_silent->hide();
_kbScroll->hide();
_fieldBarCancel->hide();
_attachToggle->hide();
_tabbedSelectorToggle->hide();
_botKeyboardShow->hide();
_botKeyboardHide->hide();
_botCommandStart->hide();
if (_tabbedPanel) {
_tabbedPanel->hide();
}
if (_inlineResults) {
_inlineResults->hide();
}
_kbScroll->hide();
if (!_field->isHidden()) {
_field->hide();
updateControlsGeometry();
update();
}
}
checkTabbedSelectorToggleTooltip();
updateMouseTracking();
}
void HistoryWidget::updateMouseTracking() {
bool trackMouse = !_fieldBarCancel->isHidden() || _pinnedBar;
setMouseTracking(trackMouse);
}
void HistoryWidget::destroyUnreadBar() {
if (_history) _history->destroyUnreadBar();
if (_migrated) _migrated->destroyUnreadBar();
}
void HistoryWidget::newUnreadMsg(History *history, HistoryItem *item) {
if (_history == history) {
if (_scroll->scrollTop() + 1 > _scroll->scrollTopMax()) {
destroyUnreadBar();
}
if (App::wnd()->doWeReadServerHistory()) {
if (item->mentionsMe() && item->isMediaUnread()) {
App::main()->mediaMarkRead(item);
}
historyWasRead(ReadServerHistoryChecks::ForceRequest);
return;
}
}
Auth().notifications().schedule(history, item);
history->setUnreadCount(history->unreadCount() + 1);
}
void HistoryWidget::historyToDown(History *history) {
history->forgetScrollState();
if (auto migrated = App::historyLoaded(history->peer->migrateFrom())) {
migrated->forgetScrollState();
}
if (history == _history) {
synteticScrollToY(_scroll->scrollTopMax());
}
}
void HistoryWidget::historyWasRead(ReadServerHistoryChecks checks) {
App::main()->readServerHistory(_history, checks);
if (_migrated) {
App::main()->readServerHistory(_migrated, ReadServerHistoryChecks::OnlyIfUnread);
}
}
void HistoryWidget::unreadCountChanged(History *history) {
if (history == _history || history == _migrated) {
updateHistoryDownVisibility();
_historyDown->setUnreadCount(_history->unreadCount() + (_migrated ? _migrated->unreadCount() : 0));
}
}
bool HistoryWidget::messagesFailed(const RPCError &error, mtpRequestId requestId) {
if (MTP::isDefaultHandledError(error)) return false;
if (error.type() == qstr("CHANNEL_PRIVATE") || error.type() == qstr("CHANNEL_PUBLIC_GROUP_NA") || error.type() == qstr("USER_BANNED_IN_CHANNEL")) {
auto was = _peer;
App::main()->showBackFromStack();
Ui::show(Box<InformBox>(lang((was && was->isMegagroup()) ? lng_group_not_accessible : lng_channel_not_accessible)));
return true;
}
LOG(("RPC Error: %1 %2: %3").arg(error.code()).arg(error.type()).arg(error.description()));
if (_preloadRequest == requestId) {
_preloadRequest = 0;
} else if (_preloadDownRequest == requestId) {
_preloadDownRequest = 0;
} else if (_firstLoadRequest == requestId) {
_firstLoadRequest = 0;
App::main()->showBackFromStack();
} else if (_delayedShowAtRequest == requestId) {
_delayedShowAtRequest = 0;
}
return true;
}
void HistoryWidget::messagesReceived(PeerData *peer, const MTPmessages_Messages &messages, mtpRequestId requestId) {
if (!_history) {
_preloadRequest = _preloadDownRequest = _firstLoadRequest = _delayedShowAtRequest = 0;
return;
}
bool toMigrated = (peer == _peer->migrateFrom());
if (peer != _peer && !toMigrated) {
_preloadRequest = _preloadDownRequest = _firstLoadRequest = _delayedShowAtRequest = 0;
return;
}
int32 count = 0;
const QVector<MTPMessage> emptyList, *histList = &emptyList;
switch (messages.type()) {
case mtpc_messages_messages: {
auto &d(messages.c_messages_messages());
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
histList = &d.vmessages.v;
count = histList->size();
} break;
case mtpc_messages_messagesSlice: {
auto &d(messages.c_messages_messagesSlice());
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
histList = &d.vmessages.v;
count = d.vcount.v;
} break;
case mtpc_messages_channelMessages: {
auto &d(messages.c_messages_channelMessages());
if (peer && peer->isChannel()) {
peer->asChannel()->ptsReceived(d.vpts.v);
} else {
LOG(("API Error: received messages.channelMessages when no channel was passed! (HistoryWidget::messagesReceived)"));
}
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
histList = &d.vmessages.v;
count = d.vcount.v;
} break;
}
if (_preloadRequest == requestId) {
addMessagesToFront(peer, *histList);
_preloadRequest = 0;
preloadHistoryIfNeeded();
if (_reportSpamStatus == dbiprsUnknown) {
updateReportSpamStatus();
if (_reportSpamStatus != dbiprsUnknown) updateControlsVisibility();
}
} else if (_preloadDownRequest == requestId) {
addMessagesToBack(peer, *histList);
_preloadDownRequest = 0;
preloadHistoryIfNeeded();
if (_history->loadedAtBottom() && App::wnd()) App::wnd()->checkHistoryActivation();
} else if (_firstLoadRequest == requestId) {
if (toMigrated) {
_history->clear(true);
} else if (_migrated) {
_migrated->clear(true);
}
addMessagesToFront(peer, *histList);
_firstLoadRequest = 0;
if (_history->loadedAtTop()) {
if (_history->unreadCount() > count) {
_history->setUnreadCount(count);
}
if (_history->isEmpty() && count > 0) {
firstLoadMessages();
return;
}
}
historyLoaded();
} else if (_delayedShowAtRequest == requestId) {
if (toMigrated) {
_history->clear(true);
} else if (_migrated) {
_migrated->clear(true);
}
_delayedShowAtRequest = 0;
_history->getReadyFor(_delayedShowAtMsgId);
if (_history->isEmpty()) {
if (_preloadRequest) MTP::cancel(_preloadRequest);
if (_preloadDownRequest) MTP::cancel(_preloadDownRequest);
if (_firstLoadRequest) MTP::cancel(_firstLoadRequest);
_preloadRequest = _preloadDownRequest = 0;
_firstLoadRequest = -1; // hack - don't updateListSize yet
addMessagesToFront(peer, *histList);
_firstLoadRequest = 0;
if (_history->loadedAtTop()) {
if (_history->unreadCount() > count) {
_history->setUnreadCount(count);
}
if (_history->isEmpty() && count > 0) {
firstLoadMessages();
return;
}
}
}
if (_replyReturn) {
if (_replyReturn->history() == _history && _replyReturn->id == _delayedShowAtMsgId) {
calcNextReplyReturn();
} else if (_replyReturn->history() == _migrated && -_replyReturn->id == _delayedShowAtMsgId) {
calcNextReplyReturn();
}
}
setMsgId(_delayedShowAtMsgId);
_historyInited = false;
historyLoaded();
}
}
void HistoryWidget::historyLoaded() {
countHistoryShowFrom();
destroyUnreadBar();
doneShow();
}
void HistoryWidget::windowShown() {
updateControlsGeometry();
}
bool HistoryWidget::doWeReadServerHistory() const {
if (!_history || !_list) return true;
if (_firstLoadRequest || _a_show.animating()) return false;
if (_history->loadedAtBottom()) {
int scrollTop = _scroll->scrollTop();
if (scrollTop + 1 > _scroll->scrollTopMax()) return true;
auto showFrom = (_migrated && _migrated->showFrom) ? _migrated->showFrom : (_history ? _history->showFrom : nullptr);
if (showFrom && !showFrom->detached()) {
int scrollBottom = scrollTop + _scroll->height();
if (scrollBottom > _list->itemTop(showFrom)) return true;
}
}
if (historyHasNotFreezedUnreadBar(_history)) {
return true;
}
if (historyHasNotFreezedUnreadBar(_migrated)) {
return true;
}
return false;
}
bool HistoryWidget::doWeReadMentions() const {
if (!_history || !_list) return true;
if (_firstLoadRequest || _a_show.animating()) return false;
return true;
}
bool HistoryWidget::historyHasNotFreezedUnreadBar(History *history) const {
if (history && history->showFrom && !history->showFrom->detached() && history->unreadBar) {
if (auto unreadBar = history->unreadBar->Get<HistoryMessageUnreadBar>()) {
return !unreadBar->_freezed;
}
}
return false;
}
void HistoryWidget::firstLoadMessages() {
if (!_history || _firstLoadRequest) return;
auto from = _peer;
auto offset_id = 0;
auto offset = 0;
auto loadCount = kMessagesPerPage;
if (_showAtMsgId == ShowAtUnreadMsgId) {
if (_migrated && _migrated->unreadCount()) {
_history->getReadyFor(_showAtMsgId);
from = _migrated->peer;
offset = -loadCount / 2;
offset_id = _migrated->inboxReadBefore;
} else if (_history->unreadCount()) {
_history->getReadyFor(_showAtMsgId);
offset = -loadCount / 2;
offset_id = _history->inboxReadBefore;
} else {
_history->getReadyFor(ShowAtTheEndMsgId);
}
} else if (_showAtMsgId == ShowAtTheEndMsgId) {
_history->getReadyFor(_showAtMsgId);
loadCount = kMessagesPerPageFirst;
} else if (_showAtMsgId > 0) {
_history->getReadyFor(_showAtMsgId);
offset = -loadCount / 2;
offset_id = _showAtMsgId;
} else if (_showAtMsgId < 0 && _history->isChannel()) {
if (_showAtMsgId < 0 && -_showAtMsgId < ServerMaxMsgId && _migrated) {
_history->getReadyFor(_showAtMsgId);
from = _migrated->peer;
offset = -loadCount / 2;
offset_id = -_showAtMsgId;
} else if (_showAtMsgId == SwitchAtTopMsgId) {
_history->getReadyFor(_showAtMsgId);
}
}
_firstLoadRequest = MTP::send(MTPmessages_GetHistory(from->input, MTP_int(offset_id), MTP_int(0), MTP_int(offset), MTP_int(loadCount), MTP_int(0), MTP_int(0)), rpcDone(&HistoryWidget::messagesReceived, from), rpcFail(&HistoryWidget::messagesFailed));
}
void HistoryWidget::loadMessages() {
if (!_history || _preloadRequest) return;
if (_history->isEmpty() && _migrated && _migrated->isEmpty()) {
return firstLoadMessages();
}
auto loadMigrated = _migrated && (_history->isEmpty() || _history->loadedAtTop() || (!_migrated->isEmpty() && !_migrated->loadedAtBottom()));
auto from = loadMigrated ? _migrated : _history;
if (from->loadedAtTop()) {
return;
}
auto offset_id = from->minMsgId();
auto offset = 0;
auto loadCount = offset_id ? kMessagesPerPage : kMessagesPerPageFirst;
_preloadRequest = MTP::send(MTPmessages_GetHistory(from->peer->input, MTP_int(offset_id), MTP_int(0), MTP_int(offset), MTP_int(loadCount), MTP_int(0), MTP_int(0)), rpcDone(&HistoryWidget::messagesReceived, from->peer), rpcFail(&HistoryWidget::messagesFailed));
}
void HistoryWidget::loadMessagesDown() {
if (!_history || _preloadDownRequest) return;
if (_history->isEmpty() && _migrated && _migrated->isEmpty()) {
return firstLoadMessages();
}
bool loadMigrated = _migrated && !(_migrated->isEmpty() || _migrated->loadedAtBottom() || (!_history->isEmpty() && !_history->loadedAtTop()));
History *from = loadMigrated ? _migrated : _history;
if (from->loadedAtBottom()) {
return;
}
auto loadCount = kMessagesPerPage;
auto offset = -loadCount;
auto offset_id = from->maxMsgId();
if (!offset_id) {
if (loadMigrated || !_migrated) return;
++offset_id;
++offset;
}
_preloadDownRequest = MTP::send(MTPmessages_GetHistory(from->peer->input, MTP_int(offset_id + 1), MTP_int(0), MTP_int(offset), MTP_int(loadCount), MTP_int(0), MTP_int(0)), rpcDone(&HistoryWidget::messagesReceived, from->peer), rpcFail(&HistoryWidget::messagesFailed));
}
void HistoryWidget::delayedShowAt(MsgId showAtMsgId) {
if (!_history || (_delayedShowAtRequest && _delayedShowAtMsgId == showAtMsgId)) return;
clearDelayedShowAt();
_delayedShowAtMsgId = showAtMsgId;
auto from = _peer;
auto offset_id = 0;
auto offset = 0;
auto loadCount = kMessagesPerPage;
if (_delayedShowAtMsgId == ShowAtUnreadMsgId) {
if (_migrated && _migrated->unreadCount()) {
from = _migrated->peer;
offset = -loadCount / 2;
offset_id = _migrated->inboxReadBefore;
} else if (_history->unreadCount()) {
offset = -loadCount / 2;
offset_id = _history->inboxReadBefore;
} else {
loadCount = kMessagesPerPageFirst;
}
} else if (_delayedShowAtMsgId == ShowAtTheEndMsgId) {
loadCount = kMessagesPerPageFirst;
} else if (_delayedShowAtMsgId > 0) {
offset = -loadCount / 2;
offset_id = _delayedShowAtMsgId;
} else if (_delayedShowAtMsgId < 0 && _history->isChannel()) {
if (_delayedShowAtMsgId < 0 && -_delayedShowAtMsgId < ServerMaxMsgId && _migrated) {
from = _migrated->peer;
offset = -loadCount / 2;
offset_id = -_delayedShowAtMsgId;
}
}
_delayedShowAtRequest = MTP::send(MTPmessages_GetHistory(from->input, MTP_int(offset_id), MTP_int(0), MTP_int(offset), MTP_int(loadCount), MTP_int(0), MTP_int(0)), rpcDone(&HistoryWidget::messagesReceived, from), rpcFail(&HistoryWidget::messagesFailed));
}
void HistoryWidget::onScroll() {
App::checkImageCacheSize();
preloadHistoryIfNeeded();
visibleAreaUpdated();
if (!_synteticScrollEvent) {
_lastUserScrolled = getms();
}
}
bool HistoryWidget::isItemCompletelyHidden(HistoryItem *item) const {
auto top = _list ? _list->itemTop(item) : -2;
if (top < 0) {
return true;
}
auto bottom = top + item->height();
auto scrollTop = _scroll->scrollTop();
auto scrollBottom = scrollTop + _scroll->height();
return (top >= scrollBottom || bottom <= scrollTop);
}
void HistoryWidget::visibleAreaUpdated() {
if (_list && !_scroll->isHidden()) {
auto scrollTop = _scroll->scrollTop();
auto scrollBottom = scrollTop + _scroll->height();
_list->visibleAreaUpdated(scrollTop, scrollBottom);
if (_history->loadedAtBottom() && (_history->unreadCount() > 0 || (_migrated && _migrated->unreadCount() > 0))) {
auto showFrom = (_migrated && _migrated->showFrom) ? _migrated->showFrom : (_history ? _history->showFrom : nullptr);
if (showFrom && !showFrom->detached() && scrollBottom > _list->itemTop(showFrom) && App::wnd()->doWeReadServerHistory()) {
historyWasRead(ReadServerHistoryChecks::OnlyIfUnread);
}
}
controller()->floatPlayerAreaUpdated().notify(true);
}
}
void HistoryWidget::preloadHistoryIfNeeded() {
if (_firstLoadRequest || _scroll->isHidden() || !_peer) {
return;
}
updateHistoryDownVisibility();
if (!_scrollToAnimation.animating()) {
preloadHistoryByScroll();
checkReplyReturns();
}
auto scrollTop = _scroll->scrollTop();
if (scrollTop != _lastScrollTop) {
_lastScrolled = getms();
_lastScrollTop = scrollTop;
}
}
void HistoryWidget::preloadHistoryByScroll() {
if (_firstLoadRequest || _scroll->isHidden() || !_peer) {
return;
}
auto scrollTop = _scroll->scrollTop();
auto scrollTopMax = _scroll->scrollTopMax();
auto scrollHeight = _scroll->height();
if (scrollTop + kPreloadHeightsCount * scrollHeight >= scrollTopMax) {
loadMessagesDown();
}
if (scrollTop <= kPreloadHeightsCount * scrollHeight) {
loadMessages();
}
}
void HistoryWidget::checkReplyReturns() {
if (_firstLoadRequest || _scroll->isHidden() || !_peer) {
return;
}
auto scrollTop = _scroll->scrollTop();
auto scrollTopMax = _scroll->scrollTopMax();
auto scrollHeight = _scroll->height();
while (_replyReturn) {
auto below = (_replyReturn->detached() && _replyReturn->history() == _history && !_history->isEmpty() && _replyReturn->id < _history->blocks.back()->items.back()->id);
if (!below) {
below = (_replyReturn->detached() && _replyReturn->history() == _migrated && !_history->isEmpty());
}
if (!below) {
below = (_replyReturn->detached() && _migrated && _replyReturn->history() == _migrated && !_migrated->isEmpty() && _replyReturn->id < _migrated->blocks.back()->items.back()->id);
}
if (!below && !_replyReturn->detached()) {
below = (scrollTop >= scrollTopMax) || (_list->itemTop(_replyReturn) < scrollTop + scrollHeight / 2);
}
if (below) {
calcNextReplyReturn();
} else {
break;
}
}
}
void HistoryWidget::onInlineBotCancel() {
auto &textWithTags = _field->getTextWithTags();
if (textWithTags.text.size() > _inlineBotUsername.size() + 2) {
setFieldText({ '@' + _inlineBotUsername + ' ', TextWithTags::Tags() }, TextUpdateEvent::SaveDraft, Ui::FlatTextarea::AddToUndoHistory);
} else {
clearFieldText(TextUpdateEvent::SaveDraft, Ui::FlatTextarea::AddToUndoHistory);
}
}
void HistoryWidget::onWindowVisibleChanged() {
QTimer::singleShot(0, this, SLOT(preloadHistoryIfNeeded()));
}
void HistoryWidget::historyDownClicked() {
if (_replyReturn && _replyReturn->history() == _history) {
showHistory(_peer->id, _replyReturn->id);
} else if (_replyReturn && _replyReturn->history() == _migrated) {
showHistory(_peer->id, -_replyReturn->id);
} else if (_peer) {
showHistory(_peer->id, ShowAtUnreadMsgId);
}
}
void HistoryWidget::showNextUnreadMention() {
showHistory(_peer->id, _history->getMinLoadedUnreadMention());
}
void HistoryWidget::saveEditMsg() {
if (_saveEditMsgRequestId) return;
WebPageId webPageId = _previewCancelled ? CancelledWebPageId : ((_previewData && _previewData->pendingTill >= 0) ? _previewData->id : 0);
auto &textWithTags = _field->getTextWithTags();
auto prepareFlags = itemTextOptions(_history, App::self()).flags;
auto sending = TextWithEntities();
auto left = TextWithEntities { textWithTags.text, ConvertTextTagsToEntities(textWithTags.tags) };
TextUtilities::PrepareForSending(left, prepareFlags);
if (!TextUtilities::CutPart(sending, left, MaxMessageSize)) {
_field->selectAll();
_field->setFocus();
return;
} else if (!left.text.isEmpty()) {
Ui::show(Box<InformBox>(lang(lng_edit_too_long)));
return;
}
auto sendFlags = qFlags(MTPmessages_EditMessage::Flag::f_message);
if (webPageId == CancelledWebPageId) {
sendFlags |= MTPmessages_EditMessage::Flag::f_no_webpage;
}
auto localEntities = TextUtilities::EntitiesToMTP(sending.entities);
auto sentEntities = TextUtilities::EntitiesToMTP(sending.entities, TextUtilities::ConvertOption::SkipLocal);
if (!sentEntities.v.isEmpty()) {
sendFlags |= MTPmessages_EditMessage::Flag::f_entities;
}
_saveEditMsgRequestId = MTP::send(MTPmessages_EditMessage(MTP_flags(sendFlags), _history->peer->input, MTP_int(_editMsgId), MTP_string(sending.text), MTPnullMarkup, sentEntities), rpcDone(&HistoryWidget::saveEditMsgDone, _history), rpcFail(&HistoryWidget::saveEditMsgFail, _history));
}
void HistoryWidget::saveEditMsgDone(History *history, const MTPUpdates &updates, mtpRequestId req) {
if (App::main()) {
App::main()->sentUpdatesReceived(updates);
}
if (req == _saveEditMsgRequestId) {
_saveEditMsgRequestId = 0;
cancelEdit();
}
if (auto editDraft = history->editDraft()) {
if (editDraft->saveRequestId == req) {
history->clearEditDraft();
if (App::main()) App::main()->writeDrafts(history);
}
}
}
bool HistoryWidget::saveEditMsgFail(History *history, const RPCError &error, mtpRequestId req) {
if (MTP::isDefaultHandledError(error)) return false;
if (req == _saveEditMsgRequestId) {
_saveEditMsgRequestId = 0;
}
if (auto editDraft = history->editDraft()) {
if (editDraft->saveRequestId == req) {
editDraft->saveRequestId = 0;
}
}
QString err = error.type();
if (err == qstr("MESSAGE_ID_INVALID") || err == qstr("CHAT_ADMIN_REQUIRED") || err == qstr("MESSAGE_EDIT_TIME_EXPIRED")) {
Ui::show(Box<InformBox>(lang(lng_edit_error)));
} else if (err == qstr("MESSAGE_NOT_MODIFIED")) {
cancelEdit();
} else if (err == qstr("MESSAGE_EMPTY")) {
_field->selectAll();
_field->setFocus();
} else {
Ui::show(Box<InformBox>(lang(lng_edit_error)));
}
update();
return true;
}
void HistoryWidget::hideSelectorControlsAnimated() {
_fieldAutocomplete->hideAnimated();
if (_tabbedPanel) {
_tabbedPanel->hideAnimated();
}
if (_inlineResults) {
_inlineResults->hideAnimated();
}
}
void HistoryWidget::onSend(bool ctrlShiftEnter, MsgId replyTo) {
if (!_history) return;
if (_editMsgId) {
saveEditMsg();
return;
}
bool lastKeyboardUsed = lastForceReplyReplied(FullMsgId(_channel, replyTo));
WebPageId webPageId = _previewCancelled ? CancelledWebPageId : ((_previewData && _previewData->pendingTill >= 0) ? _previewData->id : 0);
MainWidget::MessageToSend message;
message.history = _history;
message.textWithTags = _field->getTextWithTags();
message.replyTo = replyTo;
message.silent = _silent->checked();
message.webPageId = webPageId;
App::main()->sendMessage(message);
clearFieldText();
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
hideSelectorControlsAnimated();
if (replyTo < 0) cancelReply(lastKeyboardUsed);
if (_previewData && _previewData->pendingTill) previewCancel();
_field->setFocus();
if (!_keyboard->hasMarkup() && _keyboard->forceReply() && !_kbReplyTo) onKbToggle();
}
void HistoryWidget::onUnblock() {
if (_unblockRequest) return;
if (!_peer || !_peer->isUser() || !_peer->asUser()->isBlocked()) {
updateControlsVisibility();
return;
}
_unblockRequest = MTP::send(MTPcontacts_Unblock(_peer->asUser()->inputUser), rpcDone(&HistoryWidget::unblockDone, _peer), rpcFail(&HistoryWidget::unblockFail));
}
void HistoryWidget::unblockDone(PeerData *peer, const MTPBool &result, mtpRequestId req) {
if (!peer->isUser()) return;
if (_unblockRequest == req) _unblockRequest = 0;
peer->asUser()->setBlockStatus(UserData::BlockStatus::NotBlocked);
emit App::main()->peerUpdated(peer);
}
bool HistoryWidget::unblockFail(const RPCError &error, mtpRequestId req) {
if (MTP::isDefaultHandledError(error)) return false;
if (_unblockRequest == req) _unblockRequest = 0;
return false;
}
void HistoryWidget::blockDone(PeerData *peer, const MTPBool &result) {
if (!peer->isUser()) return;
peer->asUser()->setBlockStatus(UserData::BlockStatus::Blocked);
emit App::main()->peerUpdated(peer);
}
void HistoryWidget::onBotStart() {
if (!_peer || !_peer->isUser() || !_peer->asUser()->botInfo || !_canSendMessages) {
updateControlsVisibility();
return;
}
QString token = _peer->asUser()->botInfo->startToken;
if (token.isEmpty()) {
sendBotCommand(_peer, _peer->asUser(), qsl("/start"), 0);
} else {
uint64 randomId = rand_value<uint64>();
MTP::send(MTPmessages_StartBot(_peer->asUser()->inputUser, MTP_inputPeerEmpty(), MTP_long(randomId), MTP_string(token)), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), App::main()->rpcFail(&MainWidget::addParticipantFail, { _peer->asUser(), (PeerData*)nullptr }));
_peer->asUser()->botInfo->startToken = QString();
if (_keyboard->hasMarkup()) {
if (_keyboard->singleUse() && _keyboard->forMsgId() == FullMsgId(_channel, _history->lastKeyboardId) && _history->lastKeyboardUsed) {
_history->lastKeyboardHiddenId = _history->lastKeyboardId;
}
if (!kbWasHidden()) _kbShown = _keyboard->hasMarkup();
}
}
updateControlsVisibility();
updateControlsGeometry();
}
void HistoryWidget::onJoinChannel() {
if (_unblockRequest) return;
if (!_peer || !_peer->isChannel() || !isJoinChannel()) {
updateControlsVisibility();
return;
}
_unblockRequest = MTP::send(MTPchannels_JoinChannel(_peer->asChannel()->inputChannel), rpcDone(&HistoryWidget::joinDone), rpcFail(&HistoryWidget::joinFail));
}
void HistoryWidget::joinDone(const MTPUpdates &result, mtpRequestId req) {
if (_unblockRequest == req) _unblockRequest = 0;
if (App::main()) App::main()->sentUpdatesReceived(result);
}
bool HistoryWidget::joinFail(const RPCError &error, mtpRequestId req) {
if (MTP::isDefaultHandledError(error)) return false;
if (_unblockRequest == req) _unblockRequest = 0;
if (error.type() == qstr("CHANNEL_PRIVATE") || error.type() == qstr("CHANNEL_PUBLIC_GROUP_NA") || error.type() == qstr("USER_BANNED_IN_CHANNEL")) {
Ui::show(Box<InformBox>(lang((_peer && _peer->isMegagroup()) ? lng_group_not_accessible : lng_channel_not_accessible)));
return true;
} else if (error.type() == qstr("CHANNELS_TOO_MUCH")) {
Ui::show(Box<InformBox>(lang(lng_join_channel_error)));
}
return false;
}
void HistoryWidget::onMuteUnmute() {
App::main()->updateNotifySetting(_peer, _history->mute() ? NotifySettingSetNotify : NotifySettingSetMuted);
}
void HistoryWidget::onBroadcastSilentChange() {
updateFieldPlaceholder();
}
void HistoryWidget::onShareContact(const PeerId &peer, UserData *contact) {
auto phone = contact->phone();
if (phone.isEmpty()) phone = App::phoneFromSharedContact(peerToUser(contact->id));
if (!contact || phone.isEmpty()) return;
Ui::showPeerHistory(peer, ShowAtTheEndMsgId);
if (!_history) return;
shareContact(peer, phone, contact->firstName, contact->lastName, replyToId(), peerToUser(contact->id));
}
void HistoryWidget::shareContact(const PeerId &peer, const QString &phone, const QString &fname, const QString &lname, MsgId replyTo, int32 userId) {
auto history = App::history(peer);
uint64 randomId = rand_value<uint64>();
FullMsgId newId(peerToChannel(peer), clientMsgId());
App::main()->readServerHistory(history);
fastShowAtEnd(history);
auto p = App::peer(peer);
auto flags = NewMessageFlags(p) | MTPDmessage::Flag::f_media; // unread, out
bool lastKeyboardUsed = lastForceReplyReplied(FullMsgId(peerToChannel(peer), replyTo));
auto sendFlags = MTPmessages_SendMedia::Flags(0);
if (replyTo) {
flags |= MTPDmessage::Flag::f_reply_to_msg_id;
sendFlags |= MTPmessages_SendMedia::Flag::f_reply_to_msg_id;
}
bool channelPost = p->isChannel() && !p->isMegagroup();
bool silentPost = channelPost && _silent->checked();
if (channelPost) {
flags |= MTPDmessage::Flag::f_views;
flags |= MTPDmessage::Flag::f_post;
}
if (!channelPost) {
flags |= MTPDmessage::Flag::f_from_id;
} else if (p->asChannel()->addsSignature()) {
flags |= MTPDmessage::Flag::f_post_author;
}
if (silentPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_silent;
}
auto messageFromId = channelPost ? 0 : Auth().userId();
auto messagePostAuthor = channelPost ? (Auth().user()->firstName + ' ' + Auth().user()->lastName) : QString();
history->addNewMessage(MTP_message(MTP_flags(flags), MTP_int(newId.msg), MTP_int(messageFromId), peerToMTP(peer), MTPnullFwdHeader, MTPint(), MTP_int(replyToId()), MTP_int(unixtime()), MTP_string(""), MTP_messageMediaContact(MTP_string(phone), MTP_string(fname), MTP_string(lname), MTP_int(userId)), MTPnullMarkup, MTPnullEntities, MTP_int(1), MTPint(), MTP_string(messagePostAuthor)), NewMessageUnread);
history->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_flags(sendFlags), p->input, MTP_int(replyTo), MTP_inputMediaContact(MTP_string(phone), MTP_string(fname), MTP_string(lname)), MTP_long(randomId), MTPnullMarkup), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), App::main()->rpcFail(&MainWidget::sendMessageFail), 0, 0, history->sendRequestId);
App::historyRegRandom(randomId, newId);
App::main()->finishForwarding(history, _silent->checked());
cancelReplyAfterMediaSend(lastKeyboardUsed);
}
History *HistoryWidget::history() const {
return _history;
}
PeerData *HistoryWidget::peer() const {
return _peer;
}
void HistoryWidget::setMsgId(MsgId showAtMsgId) { // sometimes _showAtMsgId is set directly
if (_showAtMsgId != showAtMsgId) {
auto wasMsgId = _showAtMsgId;
_showAtMsgId = showAtMsgId;
App::main()->dlgUpdated(_history ? _history->peer : nullptr, wasMsgId);
emit historyShown(_history, _showAtMsgId);
}
}
MsgId HistoryWidget::msgId() const {
return _showAtMsgId;
}
void HistoryWidget::showAnimated(Window::SlideDirection direction, const Window::SectionSlideParams &params) {
_showDirection = direction;
_a_show.finish();
_cacheUnder = params.oldContentCache;
show();
_topBar->updateControlsVisibility();
historyDownAnimationFinish();
unreadMentionsAnimationFinish();
_topShadow->setVisible(params.withTopBarShadow ? false : true);
_cacheOver = App::main()->grabForShowAnimation(params);
if (_tabbedSection && !_tabbedSection->isHidden()) {
_tabbedSection->beforeHiding();
}
hideChildren();
if (params.withTopBarShadow) _topShadow->show();
if (params.withTabbedSection && _tabbedSection) {
_tabbedSection->show();
_tabbedSection->afterShown();
}
if (_showDirection == Window::SlideDirection::FromLeft) {
std::swap(_cacheUnder, _cacheOver);
}
_a_show.start([this] { animationCallback(); }, 0., 1., st::slideDuration, Window::SlideAnimation::transition());
if (_history) {
_backAnimationButton.create(this);
_backAnimationButton->setClickedCallback([this] { topBarClick(); });
_backAnimationButton->setGeometry(_topBar->geometry());
_backAnimationButton->show();
}
activate();
}
void HistoryWidget::animationCallback() {
update();
if (!_a_show.animating()) {
historyDownAnimationFinish();
unreadMentionsAnimationFinish();
_cacheUnder = _cacheOver = QPixmap();
doneShow();
}
}
void HistoryWidget::doneShow() {
_topBar->animationFinished();
_backAnimationButton.destroy();
updateReportSpamStatus();
updateBotKeyboard();
updateControlsVisibility();
if (!_historyInited) {
updateHistoryGeometry(true);
} else if (hasPendingResizedItems()) {
updateHistoryGeometry();
}
preloadHistoryIfNeeded();
if (App::wnd()) {
App::wnd()->checkHistoryActivation();
App::wnd()->setInnerFocus();
}
}
void HistoryWidget::finishAnimation() {
if (!_a_show.animating()) return;
_a_show.finish();
_topShadow->setVisible(_peer != nullptr);
_topBar->setVisible(_peer != nullptr);
historyDownAnimationFinish();
unreadMentionsAnimationFinish();
}
void HistoryWidget::historyDownAnimationFinish() {
_historyDownShown.finish();
updateHistoryDownPosition();
}
void HistoryWidget::unreadMentionsAnimationFinish() {
_unreadMentionsShown.finish();
updateUnreadMentionsPosition();
}
void HistoryWidget::step_recording(float64 ms, bool timer) {
float64 dt = ms / AudioVoiceMsgUpdateView;
if (dt >= 1) {
_a_recording.stop();
a_recordingLevel.finish();
} else {
a_recordingLevel.update(dt, anim::linear);
}
if (timer) update(_attachToggle->geometry());
}
void HistoryWidget::chooseAttach() {
if (!_peer || !_peer->canWrite()) return;
if (auto megagroup = _peer->asMegagroup()) {
if (megagroup->restrictedRights().is_send_media()) {
Ui::show(Box<InformBox>(lang(lng_restricted_send_media)));
return;
}
}
auto filter = FileDialog::AllFilesFilter() + qsl(";;Image files (*") + cImgExtensions().join(qsl(" *")) + qsl(")");
FileDialog::GetOpenPaths(lang(lng_choose_files), filter, base::lambda_guarded(this, [this](const FileDialog::OpenResult &result) {
if (result.paths.isEmpty() && result.remoteContent.isEmpty()) {
return;
}
if (!result.remoteContent.isEmpty()) {
auto animated = false;
auto image = App::readImage(result.remoteContent, nullptr, false, &animated);
if (!image.isNull() && !animated) {
confirmSendingFiles(image, result.remoteContent);
} else {
uploadFile(result.remoteContent, SendMediaType::File);
}
} else {
auto lists = getSendingFilesLists(result.paths);
if (lists.allFilesForCompress) {
confirmSendingFiles(lists);
} else {
validateSendingFiles(lists, [this](const QStringList &files) {
uploadFiles(files, SendMediaType::File);
return true;
});
}
}
}));
}
void HistoryWidget::sendButtonClicked() {
auto type = _send->type();
if (type == Ui::SendButton::Type::Cancel) {
onInlineBotCancel();
} else if (type != Ui::SendButton::Type::Record) {
onSend();
}
}
void HistoryWidget::dragEnterEvent(QDragEnterEvent *e) {
if (!_history || !_canSendMessages) return;
_attachDrag = getDragState(e->mimeData());
updateDragAreas();
if (_attachDrag) {
e->setDropAction(Qt::IgnoreAction);
e->accept();
}
}
void HistoryWidget::dragLeaveEvent(QDragLeaveEvent *e) {
if (_attachDrag != DragStateNone || !_attachDragPhoto->isHidden() || !_attachDragDocument->isHidden()) {
_attachDrag = DragStateNone;
updateDragAreas();
}
}
void HistoryWidget::leaveEventHook(QEvent *e) {
if (_attachDrag != DragStateNone || !_attachDragPhoto->isHidden() || !_attachDragDocument->isHidden()) {
_attachDrag = DragStateNone;
updateDragAreas();
}
if (hasMouseTracking()) mouseMoveEvent(0);
}
void HistoryWidget::mouseMoveEvent(QMouseEvent *e) {
auto pos = e ? e->pos() : mapFromGlobal(QCursor::pos());
updateOverStates(pos);
}
void HistoryWidget::updateOverStates(QPoint pos) {
auto inField = pos.y() >= (_scroll->y() + _scroll->height()) && pos.y() < height() && pos.x() >= 0 && pos.x() < width();
auto inReplyEditForward = QRect(st::historyReplySkip, _field->y() - st::historySendPadding - st::historyReplyHeight, width() - st::historyReplySkip - _fieldBarCancel->width(), st::historyReplyHeight).contains(pos) && (_editMsgId || replyToId() || readyToForward());
auto inPinnedMsg = QRect(0, _topBar->bottomNoMargins(), width(), st::historyReplyHeight).contains(pos) && _pinnedBar;
auto inClickable = inReplyEditForward || inPinnedMsg;
if (inField != _inField && _recording) {
_inField = inField;
_send->setRecordActive(_inField);
}
_inReplyEditForward = inReplyEditForward;
_inPinnedMsg = inPinnedMsg;
if (inClickable != _inClickable) {
_inClickable = inClickable;
setCursor(_inClickable ? style::cur_pointer : style::cur_default);
}
}
void HistoryWidget::leaveToChildEvent(QEvent *e, QWidget *child) { // e -- from enterEvent() of child TWidget
if (hasMouseTracking()) {
updateOverStates(mapFromGlobal(QCursor::pos()));
}
}
void HistoryWidget::recordStartCallback() {
if (!Media::Capture::instance()->available()) {
return;
}
if (auto megagroup = _peer ? _peer->asMegagroup() : nullptr) {
if (megagroup->restrictedRights().is_send_media()) {
Ui::show(Box<InformBox>(lang(lng_restricted_send_media)));
return;
}
}
emit Media::Capture::instance()->start();
_recording = _inField = true;
updateControlsVisibility();
activate();
updateField();
_send->setRecordActive(true);
}
void HistoryWidget::recordStopCallback(bool active) {
stopRecording(_peer && active);
}
void HistoryWidget::recordUpdateCallback(QPoint globalPos) {
updateOverStates(mapFromGlobal(globalPos));
}
void HistoryWidget::mouseReleaseEvent(QMouseEvent *e) {
if (_replyForwardPressed) {
_replyForwardPressed = false;
update(0, _field->y() - st::historySendPadding - st::historyReplyHeight, width(), st::historyReplyHeight);
}
if (_attachDrag != DragStateNone || !_attachDragPhoto->isHidden() || !_attachDragDocument->isHidden()) {
_attachDrag = DragStateNone;
updateDragAreas();
}
if (_recording) {
stopRecording(_peer && _inField);
}
}
void HistoryWidget::stopRecording(bool send) {
emit Media::Capture::instance()->stop(send);
a_recordingLevel = anim::value();
_a_recording.stop();
_recording = false;
_recordingSamples = 0;
if (_peer && (!_peer->isChannel() || _peer->isMegagroup())) {
updateSendAction(_history, SendAction::Type::RecordVoice, -1);
}
updateControlsVisibility();
activate();
updateField();
_send->setRecordActive(false);
}
void HistoryWidget::sendBotCommand(PeerData *peer, UserData *bot, const QString &cmd, MsgId replyTo) { // replyTo != 0 from ReplyKeyboardMarkup, == 0 from cmd links
if (!_peer || _peer != peer) return;
bool lastKeyboardUsed = (_keyboard->forMsgId() == FullMsgId(_channel, _history->lastKeyboardId)) && (_keyboard->forMsgId() == FullMsgId(_channel, replyTo));
QString toSend = cmd;
if (bot && (!bot->isUser() || !bot->asUser()->botInfo)) {
bot = nullptr;
}
QString username = bot ? bot->asUser()->username : QString();
int32 botStatus = _peer->isChat() ? _peer->asChat()->botStatus : (_peer->isMegagroup() ? _peer->asChannel()->mgInfo->botStatus : -1);
if (!replyTo && toSend.indexOf('@') < 2 && !username.isEmpty() && (botStatus == 0 || botStatus == 2)) {
toSend += '@' + username;
}
MainWidget::MessageToSend message;
message.history = _history;
message.textWithTags = { toSend, TextWithTags::Tags() };
message.replyTo = replyTo ? ((!_peer->isUser()/* && (botStatus == 0 || botStatus == 2)*/) ? replyTo : -1) : 0;
message.silent = false;
App::main()->sendMessage(message);
if (replyTo) {
if (_replyToId == replyTo) {
cancelReply();
onCloudDraftSave();
}
if (_keyboard->singleUse() && _keyboard->hasMarkup() && lastKeyboardUsed) {
if (_kbShown) onKbToggle(false);
_history->lastKeyboardUsed = true;
}
}
_field->setFocus();
}
void HistoryWidget::hideSingleUseKeyboard(PeerData *peer, MsgId replyTo) {
if (!_peer || _peer != peer) return;
bool lastKeyboardUsed = (_keyboard->forMsgId() == FullMsgId(_channel, _history->lastKeyboardId)) && (_keyboard->forMsgId() == FullMsgId(_channel, replyTo));
if (replyTo) {
if (_replyToId == replyTo) {
cancelReply();
onCloudDraftSave();
}
if (_keyboard->singleUse() && _keyboard->hasMarkup() && lastKeyboardUsed) {
if (_kbShown) onKbToggle(false);
_history->lastKeyboardUsed = true;
}
}
}
void HistoryWidget::app_sendBotCallback(const HistoryMessageReplyMarkup::Button *button, gsl::not_null<const HistoryItem*> msg, int row, int col) {
if (msg->id < 0 || _peer != msg->history()->peer) {
return;
}
bool lastKeyboardUsed = (_keyboard->forMsgId() == FullMsgId(_channel, _history->lastKeyboardId)) && (_keyboard->forMsgId() == FullMsgId(_channel, msg->id));
auto bot = msg->getMessageBot();
using ButtonType = HistoryMessageReplyMarkup::Button::Type;
BotCallbackInfo info = { bot, msg->fullId(), row, col, (button->type == ButtonType::Game) };
auto flags = MTPmessages_GetBotCallbackAnswer::Flags(0);
QByteArray sendData;
if (info.game) {
flags |= MTPmessages_GetBotCallbackAnswer::Flag::f_game;
} else if (button->type == ButtonType::Callback) {
flags |= MTPmessages_GetBotCallbackAnswer::Flag::f_data;
sendData = button->data;
}
button->requestId = MTP::send(MTPmessages_GetBotCallbackAnswer(MTP_flags(flags), _peer->input, MTP_int(msg->id), MTP_bytes(sendData)), rpcDone(&HistoryWidget::botCallbackDone, info), rpcFail(&HistoryWidget::botCallbackFail, info));
Ui::repaintHistoryItem(msg);
if (_replyToId == msg->id) {
cancelReply();
}
if (_keyboard->singleUse() && _keyboard->hasMarkup() && lastKeyboardUsed) {
if (_kbShown) onKbToggle(false);
_history->lastKeyboardUsed = true;
}
}
void HistoryWidget::botCallbackDone(BotCallbackInfo info, const MTPmessages_BotCallbackAnswer &answer, mtpRequestId req) {
auto item = App::histItemById(info.msgId);
if (item) {
if (auto markup = item->Get<HistoryMessageReplyMarkup>()) {
if (info.row < markup->rows.size() && info.col < markup->rows.at(info.row).size()) {
if (markup->rows.at(info.row).at(info.col).requestId == req) {
markup->rows.at(info.row).at(info.col).requestId = 0;
Ui::repaintHistoryItem(item);
}
}
}
}
if (answer.type() == mtpc_messages_botCallbackAnswer) {
auto &answerData = answer.c_messages_botCallbackAnswer();
if (answerData.has_message()) {
if (answerData.is_alert()) {
Ui::show(Box<InformBox>(qs(answerData.vmessage)));
} else {
Ui::Toast::Show(qs(answerData.vmessage));
}
} else if (answerData.has_url()) {
auto url = qs(answerData.vurl);
if (info.game) {
url = AppendShareGameScoreUrl(url, info.msgId);
BotGameUrlClickHandler(info.bot, url).onClick(Qt::LeftButton);
if (item && (!item->history()->peer->isChannel() || item->history()->peer->isMegagroup())) {
updateSendAction(item->history(), SendAction::Type::PlayGame);
}
} else {
UrlClickHandler(url).onClick(Qt::LeftButton);
}
}
}
}
bool HistoryWidget::botCallbackFail(BotCallbackInfo info, const RPCError &error, mtpRequestId req) {
// show error?
if (auto item = App::histItemById(info.msgId)) {
if (auto markup = item->Get<HistoryMessageReplyMarkup>()) {
if (info.row < markup->rows.size() && info.col < markup->rows.at(info.row).size()) {
if (markup->rows.at(info.row).at(info.col).requestId == req) {
markup->rows.at(info.row).at(info.col).requestId = 0;
Ui::repaintHistoryItem(item);
}
}
}
}
return true;
}
bool HistoryWidget::insertBotCommand(const QString &cmd) {
if (!canWriteMessage()) return false;
auto insertingInlineBot = !cmd.isEmpty() && (cmd.at(0) == '@');
auto toInsert = cmd;
if (!toInsert.isEmpty() && !insertingInlineBot) {
auto bot = _peer->isUser() ? _peer : (App::hoveredLinkItem() ? App::hoveredLinkItem()->fromOriginal() : nullptr);
if (bot && (!bot->isUser() || !bot->asUser()->botInfo)) {
bot = nullptr;
}
auto username = bot ? bot->asUser()->username : QString();
auto botStatus = _peer->isChat() ? _peer->asChat()->botStatus : (_peer->isMegagroup() ? _peer->asChannel()->mgInfo->botStatus : -1);
if (toInsert.indexOf('@') < 0 && !username.isEmpty() && (botStatus == 0 || botStatus == 2)) {
toInsert += '@' + username;
}
}
toInsert += ' ';
if (!insertingInlineBot) {
auto &textWithTags = _field->getTextWithTags();
TextWithTags textWithTagsToSet;
QRegularExpressionMatch m = QRegularExpression(qsl("^/[A-Za-z_0-9]{0,64}(@[A-Za-z_0-9]{0,32})?(\\s|$)")).match(textWithTags.text);
if (m.hasMatch()) {
textWithTagsToSet = _field->getTextWithTagsPart(m.capturedLength());
} else {
textWithTagsToSet = textWithTags;
}
textWithTagsToSet.text = toInsert + textWithTagsToSet.text;
for (auto &tag : textWithTagsToSet.tags) {
tag.offset += toInsert.size();
}
_field->setTextWithTags(textWithTagsToSet);
QTextCursor cur(_field->textCursor());
cur.movePosition(QTextCursor::End);
_field->setTextCursor(cur);
} else {
setFieldText({ toInsert, TextWithTags::Tags() }, TextUpdateEvent::SaveDraft, Ui::FlatTextarea::AddToUndoHistory);
_field->setFocus();
return true;
}
return false;
}
bool HistoryWidget::eventFilter(QObject *obj, QEvent *e) {
if ((obj == _historyDown || obj == _unreadMentions) && e->type() == QEvent::Wheel) {
return _scroll->viewportEvent(e);
}
return TWidget::eventFilter(obj, e);
}
bool HistoryWidget::wheelEventFromFloatPlayer(QEvent *e, Window::Column myColumn, Window::Column playerColumn) {
if (playerColumn == Window::Column::Third && _tabbedSection) {
auto tabbedColumn = (myColumn == Window::Column::First) ? Window::Column::Second : Window::Column::Third;
return _tabbedSection->wheelEventFromFloatPlayer(e, tabbedColumn, playerColumn);
}
return _scroll->viewportEvent(e);
}
QRect HistoryWidget::rectForFloatPlayer(Window::Column myColumn, Window::Column playerColumn) {
if (playerColumn == Window::Column::Third && _tabbedSection) {
auto tabbedColumn = (myColumn == Window::Column::First) ? Window::Column::Second : Window::Column::Third;
return _tabbedSection->rectForFloatPlayer(tabbedColumn, playerColumn);
}
return mapToGlobal(_scroll->geometry());
}
DragState HistoryWidget::getDragState(const QMimeData *d) {
if (!d
|| d->hasFormat(qsl("application/x-td-forward-selected"))
|| d->hasFormat(qsl("application/x-td-forward-pressed"))
|| d->hasFormat(qsl("application/x-td-forward-pressed-link"))) return DragStateNone;
if (d->hasImage()) return DragStateImage;
QString uriListFormat(qsl("text/uri-list"));
if (!d->hasFormat(uriListFormat)) return DragStateNone;
QStringList imgExtensions(cImgExtensions()), files;
const QList<QUrl> &urls(d->urls());
if (urls.isEmpty()) return DragStateNone;
bool allAreSmallImages = true;
for (QList<QUrl>::const_iterator i = urls.cbegin(), en = urls.cend(); i != en; ++i) {
if (!i->isLocalFile()) return DragStateNone;
auto file = Platform::File::UrlToLocal(*i);
QFileInfo info(file);
if (info.isDir()) return DragStateNone;
quint64 s = info.size();
if (s > App::kFileSizeLimit) {
return DragStateNone;
}
if (allAreSmallImages) {
if (s > App::kImageSizeLimit) {
allAreSmallImages = false;
} else {
bool foundImageExtension = false;
for (QStringList::const_iterator j = imgExtensions.cbegin(), end = imgExtensions.cend(); j != end; ++j) {
if (file.right(j->size()).toLower() == (*j).toLower()) {
foundImageExtension = true;
break;
}
}
if (!foundImageExtension) {
allAreSmallImages = false;
}
}
}
}
return allAreSmallImages ? DragStatePhotoFiles : DragStateFiles;
}
void HistoryWidget::updateDragAreas() {
_field->setAcceptDrops(!_attachDrag);
updateControlsGeometry();
switch (_attachDrag) {
case DragStateNone:
_attachDragDocument->otherLeave();
_attachDragPhoto->otherLeave();
break;
case DragStateFiles:
_attachDragDocument->setText(lang(lng_drag_files_here), lang(lng_drag_to_send_files));
_attachDragDocument->otherEnter();
_attachDragPhoto->hideFast();
break;
case DragStatePhotoFiles:
_attachDragDocument->setText(lang(lng_drag_images_here), lang(lng_drag_to_send_no_compression));
_attachDragPhoto->setText(lang(lng_drag_photos_here), lang(lng_drag_to_send_quick));
_attachDragDocument->otherEnter();
_attachDragPhoto->otherEnter();
break;
case DragStateImage:
_attachDragPhoto->setText(lang(lng_drag_images_here), lang(lng_drag_to_send_quick));
_attachDragDocument->hideFast();
_attachDragPhoto->otherEnter();
break;
};
}
bool HistoryWidget::canSendMessages(PeerData *peer) const {
return peer && peer->canWrite();
}
bool HistoryWidget::readyToForward() const {
return _canSendMessages && !_toForward.isEmpty();
}
bool HistoryWidget::hasSilentToggle() const {
return _peer && _peer->isChannel() && !_peer->isMegagroup() && _peer->asChannel()->canPublish() && _peer->notify != UnknownNotifySettings;
}
void HistoryWidget::inlineBotResolveDone(const MTPcontacts_ResolvedPeer &result) {
_inlineBotResolveRequestId = 0;
// Notify::inlineBotRequesting(false);
UserData *resolvedBot = nullptr;
if (result.type() == mtpc_contacts_resolvedPeer) {
const auto &d(result.c_contacts_resolvedPeer());
resolvedBot = App::feedUsers(d.vusers);
if (resolvedBot) {
if (!resolvedBot->botInfo || resolvedBot->botInfo->inlinePlaceholder.isEmpty()) {
resolvedBot = nullptr;
}
}
App::feedChats(d.vchats);
}
UserData *bot = nullptr;
QString inlineBotUsername;
auto query = _field->getInlineBotQuery(&bot, &inlineBotUsername);
if (inlineBotUsername == _inlineBotUsername) {
if (bot == Ui::LookingUpInlineBot) {
bot = resolvedBot;
}
} else {
bot = nullptr;
}
if (bot) {
applyInlineBotQuery(bot, query);
} else {
clearInlineBot();
}
}
bool HistoryWidget::inlineBotResolveFail(QString name, const RPCError &error) {
if (MTP::isDefaultHandledError(error)) return false;
_inlineBotResolveRequestId = 0;
// Notify::inlineBotRequesting(false);
if (name == _inlineBotUsername) {
clearInlineBot();
}
return true;
}
bool HistoryWidget::isBotStart() const {
if (!_peer || !_peer->isUser() || !_peer->asUser()->botInfo || !_canSendMessages) return false;
return !_peer->asUser()->botInfo->startToken.isEmpty() || (_history->isEmpty() && !_history->lastMsg);
}
bool HistoryWidget::isBlocked() const {
return _peer && _peer->isUser() && _peer->asUser()->isBlocked();
}
bool HistoryWidget::isJoinChannel() const {
return _peer && _peer->isChannel() && !_peer->asChannel()->amIn();
}
bool HistoryWidget::isMuteUnmute() const {
return _peer && _peer->isChannel() && _peer->asChannel()->isBroadcast() && !_peer->asChannel()->canPublish();
}
bool HistoryWidget::showRecordButton() const {
return Media::Capture::instance()->available() && !_field->hasSendText() && !readyToForward() && !_editMsgId;
}
bool HistoryWidget::showInlineBotCancel() const {
return _inlineBot && (_inlineBot != Ui::LookingUpInlineBot);
}
void HistoryWidget::updateSendButtonType() {
auto type = [this] {
using Type = Ui::SendButton::Type;
if (_editMsgId) {
return Type::Save;
} else if (_isInlineBot) {
return Type::Cancel;
} else if (showRecordButton()) {
return Type::Record;
}
return Type::Send;
};
_send->setType(type());
}
bool HistoryWidget::updateCmdStartShown() {
bool cmdStartShown = false;
if (_history && _peer && ((_peer->isChat() && _peer->asChat()->botStatus > 0) || (_peer->isMegagroup() && _peer->asChannel()->mgInfo->botStatus > 0) || (_peer->isUser() && _peer->asUser()->botInfo))) {
if (!isBotStart() && !isBlocked() && !_keyboard->hasMarkup() && !_keyboard->forceReply()) {
if (!_field->hasSendText()) {
cmdStartShown = true;
}
}
}
if (_cmdStartShown != cmdStartShown) {
_cmdStartShown = cmdStartShown;
return true;
}
return false;
}
bool HistoryWidget::kbWasHidden() const {
return _history && (_keyboard->forMsgId() == FullMsgId(_history->channelId(), _history->lastKeyboardHiddenId));
}
void HistoryWidget::dropEvent(QDropEvent *e) {
_attachDrag = DragStateNone;
updateDragAreas();
e->acceptProposedAction();
}
void HistoryWidget::onKbToggle(bool manual) {
auto fieldEnabled = canWriteMessage() && !_a_show.animating();
if (_kbShown || _kbReplyTo) {
_botKeyboardHide->hide();
if (_kbShown) {
if (fieldEnabled) {
_botKeyboardShow->show();
}
if (manual && _history) {
_history->lastKeyboardHiddenId = _keyboard->forMsgId().msg;
}
_kbScroll->hide();
_kbShown = false;
_field->setMaxHeight(st::historyComposeFieldMaxHeight);
_kbReplyTo = 0;
if (!readyToForward() && (!_previewData || _previewData->pendingTill < 0) && !_editMsgId && !_replyToId) {
_fieldBarCancel->hide();
updateMouseTracking();
}
} else {
if (_history) {
_history->clearLastKeyboard();
} else {
updateBotKeyboard();
}
}
} else if (!_keyboard->hasMarkup() && _keyboard->forceReply()) {
_botKeyboardHide->hide();
_botKeyboardShow->hide();
if (fieldEnabled) {
_botCommandStart->show();
}
_kbScroll->hide();
_kbShown = false;
_field->setMaxHeight(st::historyComposeFieldMaxHeight);
_kbReplyTo = (_peer->isChat() || _peer->isChannel() || _keyboard->forceReply()) ? App::histItemById(_keyboard->forMsgId()) : 0;
if (_kbReplyTo && !_editMsgId && !_replyToId && fieldEnabled) {
updateReplyToName();
_replyEditMsgText.setText(st::messageTextStyle, TextUtilities::Clean(_kbReplyTo->inReplyText()), _textDlgOptions);
_fieldBarCancel->show();
updateMouseTracking();
}
if (manual && _history) {
_history->lastKeyboardHiddenId = 0;
}
} else if (fieldEnabled) {
_botKeyboardHide->show();
_botKeyboardShow->hide();
_kbScroll->show();
_kbShown = true;
int32 maxh = qMin(_keyboard->height(), st::historyComposeFieldMaxHeight - (st::historyComposeFieldMaxHeight / 2));
_field->setMaxHeight(st::historyComposeFieldMaxHeight - maxh);
_kbReplyTo = (_peer->isChat() || _peer->isChannel() || _keyboard->forceReply()) ? App::histItemById(_keyboard->forMsgId()) : 0;
if (_kbReplyTo && !_editMsgId && !_replyToId) {
updateReplyToName();
_replyEditMsgText.setText(st::messageTextStyle, TextUtilities::Clean(_kbReplyTo->inReplyText()), _textDlgOptions);
_fieldBarCancel->show();
updateMouseTracking();
}
if (manual && _history) {
_history->lastKeyboardHiddenId = 0;
}
}
updateControlsGeometry();
if (_botKeyboardHide->isHidden() && canWriteMessage() && !_a_show.animating()) {
_tabbedSelectorToggle->show();
} else {
_tabbedSelectorToggle->hide();
}
updateField();
}
void HistoryWidget::onCmdStart() {
setFieldText({ qsl("/"), TextWithTags::Tags() }, 0, Ui::FlatTextarea::AddToUndoHistory);
}
void HistoryWidget::forwardMessage() {
auto item = App::contextItem();
if (!item || item->id < 0 || item->serviceMsg()) return;
auto items = SelectedItemSet();
items.insert(item->id, item);
App::main()->showForwardLayer(items);
}
void HistoryWidget::selectMessage() {
auto item = App::contextItem();
if (!item || item->id < 0 || item->serviceMsg()) return;
if (_list) _list->selectItem(item);
}
bool HistoryWidget::paintTopBar(Painter &p, int decreaseWidth, TimeMs ms) {
if (!_history) return false;
auto increaseLeft = (Adaptive::OneColumn() || !App::main()->stackIsEmpty()) ? (st::topBarArrowPadding.left() - st::topBarArrowPadding.right()) : 0;
auto nameleft = st::topBarArrowPadding.right() + increaseLeft;
auto nametop = st::topBarArrowPadding.top();
auto statustop = st::topBarHeight - st::topBarArrowPadding.bottom() - st::dialogsTextFont->height;
auto namewidth = _chatWidth - decreaseWidth - nameleft - st::topBarArrowPadding.right();
p.setFont(st::dialogsTextFont);
if (!_history->paintSendAction(p, nameleft, statustop, namewidth, width(), st::historyStatusFgTyping, ms)) {
p.setPen(_titlePeerTextOnline ? st::historyStatusFgActive : st::historyStatusFg);
p.drawText(nameleft, statustop + st::dialogsTextFont->ascent, _titlePeerText);
}
p.setPen(st::dialogsNameFg);
_peer->dialogName().drawElided(p, nameleft, nametop, namewidth);
if (Adaptive::OneColumn() || !App::main()->stackIsEmpty()) {
st::topBarBackward.paint(p, (st::topBarArrowPadding.left() - st::topBarBackward.width()) / 2, (st::topBarHeight - st::topBarBackward.height()) / 2, width());
}
return true;
}
QRect HistoryWidget::getMembersShowAreaGeometry() const {
int increaseLeft = (Adaptive::OneColumn() || !App::main()->stackIsEmpty()) ? (st::topBarArrowPadding.left() - st::topBarArrowPadding.right()) : 0;
int membersTextLeft = st::topBarArrowPadding.right() + increaseLeft;
int membersTextTop = st::topBarHeight - st::topBarArrowPadding.bottom() - st::dialogsTextFont->height;
int membersTextWidth = _titlePeerTextWidth;
int membersTextHeight = st::topBarHeight - membersTextTop;
return myrtlrect(membersTextLeft, membersTextTop, membersTextWidth, membersTextHeight);
}
void HistoryWidget::setMembersShowAreaActive(bool active) {
if (!active) {
_membersDropdownShowTimer.stop();
}
if (active && _peer && (_peer->isChat() || _peer->isMegagroup())) {
if (_membersDropdown) {
_membersDropdown->otherEnter();
} else if (!_membersDropdownShowTimer.isActive()) {
_membersDropdownShowTimer.start(kShowMembersDropdownTimeoutMs);
}
} else if (_membersDropdown) {
_membersDropdown->otherLeave();
}
}
void HistoryWidget::onMembersDropdownShow() {
if (!_membersDropdown) {
_membersDropdown.create(this, st::membersInnerDropdown);
_membersDropdown->setOwnedWidget(object_ptr<Profile::GroupMembersWidget>(this, _peer, Profile::GroupMembersWidget::TitleVisibility::Hidden, st::membersInnerItem));
_membersDropdown->resizeToWidth(st::membersInnerWidth);
_membersDropdown->setMaxHeight(countMembersDropdownHeightMax());
_membersDropdown->moveToLeft(0, _topBar->height());
_membersDropdown->setHiddenCallback([this] { _membersDropdown.destroyDelayed(); });
}
_membersDropdown->otherEnter();
}
void HistoryWidget::onModerateKeyActivate(int index, bool *outHandled) {
*outHandled = _keyboard->isHidden() ? false : _keyboard->moderateKeyActivate(index);
}
void HistoryWidget::topBarClick() {
if (Adaptive::OneColumn() || !App::main()->stackIsEmpty()) {
App::main()->showBackFromStack();
} else {
if (_history) Ui::showPeerProfile(_peer);
}
}
void HistoryWidget::updateTabbedSelectorSectionShown() {
auto tabbedSelectorSectionEnabled = Auth().data().tabbedSelectorSectionEnabled();
auto useTabbedSection = tabbedSelectorSectionEnabled && (width() >= minimalWidthForTabbedSelectorSection());
if (_tabbedSectionUsed == useTabbedSection) {
return;
}
_tabbedSectionUsed = useTabbedSection;
// Use a separate bool flag instead of just (_tabbedSection != nullptr), because
// _tabbedPanel->takeSelector() calls QWidget::render(), which calls
// sendPendingMoveAndResizeEvents() for all widgets in the window, which can lead
// to a new HistoryWidget::resizeEvent() call and an infinite recursion here.
if (_tabbedSectionUsed) {
_tabbedSection.create(this, controller(), _tabbedPanel->takeSelector());
_tabbedSection->setCancelledCallback([this] { setInnerFocus(); });
_tabbedSelectorToggle->setColorOverrides(&st::historyAttachEmojiActive, &st::historyRecordVoiceFgActive, &st::historyRecordVoiceRippleBgActive);
_rightShadow.create(this, st::shadowFg);
auto destroyingPanel = std::move(_tabbedPanel);
updateControlsVisibility();
} else {
_tabbedPanel.create(this, controller(), _tabbedSection->takeSelector());
_tabbedPanel->hide();
_tabbedSelectorToggle->installEventFilter(_tabbedPanel);
_tabbedSection.destroy();
_tabbedSelectorToggle->setColorOverrides(nullptr, nullptr, nullptr);
_rightShadow.destroy();
_tabbedSelectorToggleTooltipShown = false;
}
checkTabbedSelectorToggleTooltip();
orderWidgets();
}
void HistoryWidget::checkTabbedSelectorToggleTooltip() {
if (_tabbedSection && !_tabbedSection->isHidden() && !_tabbedSelectorToggle->isHidden()) {
if (!_tabbedSelectorToggleTooltipShown) {
auto shownCount = Auth().data().tabbedSelectorSectionTooltipShown();
if (shownCount < kTabbedSelectorToggleTooltipCount) {
_tabbedSelectorToggleTooltipShown = true;
_tabbedSelectorToggleTooltip.create(this, object_ptr<Ui::FlatLabel>(this, lang(lng_emoji_hide_panel), Ui::FlatLabel::InitType::Simple, st::defaultImportantTooltipLabel), st::defaultImportantTooltip);
_tabbedSelectorToggleTooltip->setHiddenCallback([this] {
_tabbedSelectorToggleTooltip.destroy();
});
InvokeQueued(_tabbedSelectorToggleTooltip, [this, shownCount] {
Auth().data().setTabbedSelectorSectionTooltipShown(shownCount + 1);
Auth().saveDataDelayed(kTabbedSelectorToggleTooltipTimeoutMs);
updateTabbedSelectorToggleTooltipGeometry();
_tabbedSelectorToggleTooltip->hideAfter(kTabbedSelectorToggleTooltipTimeoutMs);
_tabbedSelectorToggleTooltip->toggleAnimated(true);
});
}
}
} else {
_tabbedSelectorToggleTooltip.destroy();
}
}
int HistoryWidget::tabbedSelectorSectionWidth() const {
return st::emojiPanWidth;
}
int HistoryWidget::minimalWidthForTabbedSelectorSection() const {
return st::windowMinWidth + tabbedSelectorSectionWidth();
}
bool HistoryWidget::willSwitchToTabbedSelectorWithWidth(int newWidth) const {
if (!Auth().data().tabbedSelectorSectionEnabled()) {
return false;
} else if (_tabbedSectionUsed) {
return false;
}
return (newWidth >= minimalWidthForTabbedSelectorSection());
}
void HistoryWidget::toggleTabbedSelectorMode() {
if (_tabbedSection) {
Auth().data().setTabbedSelectorSectionEnabled(false);
Auth().saveDataDelayed(kSaveTabbedSelectorSectionTimeoutMs);
updateTabbedSelectorSectionShown();
recountChatWidth();
updateControlsGeometry();
} else if (controller()->canProvideChatWidth(minimalWidthForTabbedSelectorSection())) {
if (!Auth().data().tabbedSelectorSectionEnabled()) {
Auth().data().setTabbedSelectorSectionEnabled(true);
Auth().saveDataDelayed(kSaveTabbedSelectorSectionTimeoutMs);
}
controller()->provideChatWidth(minimalWidthForTabbedSelectorSection());
updateTabbedSelectorSectionShown();
recountChatWidth();
updateControlsGeometry();
} else {
t_assert(_tabbedPanel != nullptr);
_tabbedPanel->toggleAnimated();
}
}
void HistoryWidget::recountChatWidth() {
_chatWidth = width();
if (_tabbedSection) {
_chatWidth -= _tabbedSection->width();
}
auto layout = (_chatWidth < st::adaptiveChatWideWidth) ? Adaptive::ChatLayout::Normal : Adaptive::ChatLayout::Wide;
if (layout != Global::AdaptiveChatLayout()) {
Global::SetAdaptiveChatLayout(layout);
Adaptive::Changed().notify(true);
}
}
void HistoryWidget::updateOnlineDisplay() {
if (!_history) return;
QString text;
int32 t = unixtime();
bool titlePeerTextOnline = false;
if (auto user = _peer->asUser()) {
text = App::onlineText(user, t);
titlePeerTextOnline = App::onlineColorUse(user, t);
} else if (_peer->isChat()) {
auto chat = _peer->asChat();
if (!chat->amIn()) {
text = lang(lng_chat_status_unaccessible);
} else if (chat->participants.isEmpty()) {
if (!_titlePeerText.isEmpty()) {
text = _titlePeerText;
} else if (chat->count <= 0) {
text = lang(lng_group_status);
} else {
text = lng_chat_status_members(lt_count, chat->count);
}
} else {
auto online = 0;
auto onlyMe = true;
for (auto i = chat->participants.cbegin(), e = chat->participants.cend(); i != e; ++i) {
if (i.key()->onlineTill > t) {
++online;
if (onlyMe && i.key() != App::self()) onlyMe = false;
}
}
if (online > 0 && !onlyMe) {
auto membersCount = lng_chat_status_members(lt_count, chat->participants.size());
auto onlineCount = lng_chat_status_online(lt_count, online);
text = lng_chat_status_members_online(lt_members_count, membersCount, lt_online_count, onlineCount);
} else if (chat->participants.size() > 0) {
text = lng_chat_status_members(lt_count, chat->participants.size());
} else {
text = lang(lng_group_status);
}
}
} else if (_peer->isChannel()) {
if (_peer->isMegagroup() && _peer->asChannel()->membersCount() > 0 && _peer->asChannel()->membersCount() <= Global::ChatSizeMax()) {
if (_peer->asChannel()->mgInfo->lastParticipants.size() < _peer->asChannel()->membersCount() || _peer->asChannel()->lastParticipantsCountOutdated()) {
Auth().api().requestLastParticipants(_peer->asChannel());
}
auto online = 0;
bool onlyMe = true;
for (auto i = _peer->asChannel()->mgInfo->lastParticipants.cbegin(), e = _peer->asChannel()->mgInfo->lastParticipants.cend(); i != e; ++i) {
if ((*i)->onlineTill > t) {
++online;
if (onlyMe && (*i) != App::self()) onlyMe = false;
}
}
if (online && !onlyMe) {
auto membersCount = lng_chat_status_members(lt_count, _peer->asChannel()->membersCount());
auto onlineCount = lng_chat_status_online(lt_count, online);
text = lng_chat_status_members_online(lt_members_count, membersCount, lt_online_count, onlineCount);
} else if (_peer->asChannel()->membersCount() > 0) {
text = lng_chat_status_members(lt_count, _peer->asChannel()->membersCount());
} else {
text = lang(lng_group_status);
}
} else if (_peer->asChannel()->membersCount() > 0) {
text = lng_chat_status_members(lt_count, _peer->asChannel()->membersCount());
} else {
text = lang(_peer->isMegagroup() ? lng_group_status : lng_channel_status);
}
}
if (_titlePeerText != text) {
_titlePeerText = text;
_titlePeerTextOnline = titlePeerTextOnline;
_titlePeerTextWidth = st::dialogsTextFont->width(_titlePeerText);
if (App::main()) {
_topBar->updateMembersShowArea();
_topBar->update();
}
}
updateOnlineDisplayTimer();
}
void HistoryWidget::updateOnlineDisplayTimer() {
if (!_history) return;
int32 t = unixtime(), minIn = 86400;
if (_peer->isUser()) {
minIn = App::onlineWillChangeIn(_peer->asUser(), t);
} else if (_peer->isChat()) {
ChatData *chat = _peer->asChat();
if (chat->participants.isEmpty()) return;
for (auto i = chat->participants.cbegin(), e = chat->participants.cend(); i != e; ++i) {
int32 onlineWillChangeIn = App::onlineWillChangeIn(i.key(), t);
if (onlineWillChangeIn < minIn) {
minIn = onlineWillChangeIn;
}
}
} else if (_peer->isChannel()) {
}
App::main()->updateOnlineDisplayIn(minIn * 1000);
}
void HistoryWidget::moveFieldControls() {
auto keyboardHeight = 0;
auto bottom = height();
auto maxKeyboardHeight = st::historyComposeFieldMaxHeight - _field->height();
_keyboard->resizeToWidth(_chatWidth, maxKeyboardHeight);
if (_kbShown) {
keyboardHeight = qMin(_keyboard->height(), maxKeyboardHeight);
bottom -= keyboardHeight;
_kbScroll->setGeometryToLeft(0, bottom, _chatWidth, keyboardHeight);
}
// _attachToggle --------- _inlineResults -------------------------------------- _tabbedPanel --------- _fieldBarCancel
// (_attachDocument|_attachPhoto) _field (_silent|_cmdStart|_kbShow) (_kbHide|_tabbedSelectorToggle) [_broadcast] _send
// (_botStart|_unblock|_joinChannel|_muteUnmute)
auto buttonsBottom = bottom - _attachToggle->height();
auto left = 0;
_attachToggle->moveToLeft(left, buttonsBottom); left += _attachToggle->width();
_field->moveToLeft(left, bottom - _field->height() - st::historySendPadding);
auto right = (width() - _chatWidth) + st::historySendRight;
_send->moveToRight(right, buttonsBottom); right += _send->width();
_tabbedSelectorToggle->moveToRight(right, buttonsBottom);
updateTabbedSelectorToggleTooltipGeometry();
_botKeyboardHide->moveToRight(right, buttonsBottom); right += _botKeyboardHide->width();
_botKeyboardShow->moveToRight(right, buttonsBottom);
_botCommandStart->moveToRight(right, buttonsBottom);
_silent->moveToRight(right, buttonsBottom);
_fieldBarCancel->moveToRight(width() - _chatWidth, _field->y() - st::historySendPadding - _fieldBarCancel->height());
if (_inlineResults) {
_inlineResults->moveBottom(_field->y() - st::historySendPadding);
}
if (_tabbedPanel) {
_tabbedPanel->moveBottom(buttonsBottom);
}
auto fullWidthButtonRect = myrtlrect(0, bottom - _botStart->height(), _chatWidth, _botStart->height());
_botStart->setGeometry(fullWidthButtonRect);
_unblock->setGeometry(fullWidthButtonRect);
_joinChannel->setGeometry(fullWidthButtonRect);
_muteUnmute->setGeometry(fullWidthButtonRect);
}
void HistoryWidget::updateTabbedSelectorToggleTooltipGeometry() {
if (_tabbedSelectorToggleTooltip) {
auto toggle = _tabbedSelectorToggle->geometry();
auto margin = st::historyAttachEmojiTooltipDelta;
auto margins = QMargins(margin, margin, margin, margin);
_tabbedSelectorToggleTooltip->pointAt(toggle.marginsRemoved(margins));
}
}
void HistoryWidget::updateFieldSize() {
auto kbShowShown = _history && !_kbShown && _keyboard->hasMarkup();
auto fieldWidth = _chatWidth - _attachToggle->width() - st::historySendRight;
fieldWidth -= _send->width();
fieldWidth -= _tabbedSelectorToggle->width();
if (kbShowShown) fieldWidth -= _botKeyboardShow->width();
if (_cmdStartShown) fieldWidth -= _botCommandStart->width();
if (hasSilentToggle()) fieldWidth -= _silent->width();
if (_field->width() != fieldWidth) {
_field->resize(fieldWidth, _field->height());
} else {
moveFieldControls();
}
}
void HistoryWidget::clearInlineBot() {
if (_inlineBot) {
_inlineBot = nullptr;
inlineBotChanged();
_field->finishPlaceholder();
}
if (_inlineResults) {
_inlineResults->clearInlineBot();
}
onCheckFieldAutocomplete();
}
void HistoryWidget::inlineBotChanged() {
bool isInlineBot = showInlineBotCancel();
if (_isInlineBot != isInlineBot) {
_isInlineBot = isInlineBot;
updateFieldPlaceholder();
updateFieldSubmitSettings();
updateControlsVisibility();
}
}
void HistoryWidget::onFieldResize() {
moveFieldControls();
updateHistoryGeometry();
updateField();
}
void HistoryWidget::onFieldFocused() {
if (_list) _list->clearSelectedItems(true);
}
void HistoryWidget::onCheckFieldAutocomplete() {
if (!_history || _a_show.animating()) return;
auto start = false;
auto isInlineBot = _inlineBot && (_inlineBot != Ui::LookingUpInlineBot);
auto query = isInlineBot ? QString() : _field->getMentionHashtagBotCommandPart(start);
if (!query.isEmpty()) {
if (query.at(0) == '#' && cRecentWriteHashtags().isEmpty() && cRecentSearchHashtags().isEmpty()) Local::readRecentHashtagsAndBots();
if (query.at(0) == '@' && cRecentInlineBots().isEmpty()) Local::readRecentHashtagsAndBots();
if (query.at(0) == '/' && _peer->isUser() && !_peer->asUser()->botInfo) return;
}
_fieldAutocomplete->showFiltered(_peer, query, start);
}
void HistoryWidget::updateFieldPlaceholder() {
if (_editMsgId) {
_field->setPlaceholder(langFactory(lng_edit_message_text));
} else {
if (_inlineBot && _inlineBot != Ui::LookingUpInlineBot) {
auto text = _inlineBot->botInfo->inlinePlaceholder.mid(1);
_field->setPlaceholder([text] { return text; }, _inlineBot->username.size() + 2);
} else {
_field->setPlaceholder(langFactory((_history && _history->isChannel() && !_history->isMegagroup()) ? (_silent->checked() ? lng_broadcast_silent_ph : lng_broadcast_ph) : lng_message_ph));
}
}
updateSendButtonType();
}
template <typename SendCallback>
bool HistoryWidget::showSendFilesBox(object_ptr<SendFilesBox> box, const QString &insertTextOnCancel, const QString *addedComment, SendCallback callback) {
App::wnd()->activateWindow();
auto withComment = (addedComment != nullptr);
box->setConfirmedCallback(base::lambda_guarded(this, [this, withComment, sendCallback = std::move(callback)](const QStringList &files, const QImage &image, std::unique_ptr<FileLoadTask::MediaInformation> information, bool compressed, const QString &caption, bool ctrlShiftEnter) {
if (!canWriteMessage()) return;
auto replyTo = replyToId();
if (withComment) {
onSend(ctrlShiftEnter, replyTo);
}
sendCallback(files, image, std::move(information), compressed, caption, replyTo);
}));
if (withComment) {
auto was = _field->getTextWithTags();
setFieldText({ *addedComment, TextWithTags::Tags() });
box->setCancelledCallback(base::lambda_guarded(this, [this, was] {
setFieldText(was);
}));
} else if (!insertTextOnCancel.isEmpty()) {
box->setCancelledCallback(base::lambda_guarded(this, [this, insertTextOnCancel] {
_field->textCursor().insertText(insertTextOnCancel);
}));
}
Ui::show(std::move(box));
return true;
}
template <typename Callback>
bool HistoryWidget::validateSendingFiles(const SendingFilesLists &lists, Callback callback) {
if (!canWriteMessage()) return false;
App::wnd()->activateWindow();
if (!lists.nonLocalUrls.isEmpty()) {
Ui::show(Box<InformBox>(lng_send_image_non_local(lt_name, lists.nonLocalUrls.front().toDisplayString())));
} else if (!lists.emptyFiles.isEmpty()) {
Ui::show(Box<InformBox>(lng_send_image_empty(lt_name, lists.emptyFiles.front())));
} else if (!lists.tooLargeFiles.isEmpty()) {
Ui::show(Box<InformBox>(lng_send_image_too_large(lt_name, lists.tooLargeFiles.front())));
} else if (!lists.filesToSend.isEmpty()) {
return callback(lists.filesToSend);
}
return false;
}
bool HistoryWidget::confirmSendingFiles(const QList<QUrl> &files, CompressConfirm compressed, const QString *addedComment) {
return confirmSendingFiles(getSendingFilesLists(files), compressed, addedComment);
}
bool HistoryWidget::confirmSendingFiles(const QStringList &files, CompressConfirm compressed, const QString *addedComment) {
return confirmSendingFiles(getSendingFilesLists(files), compressed, addedComment);
}
bool HistoryWidget::confirmSendingFiles(const SendingFilesLists &lists, CompressConfirm compressed, const QString *addedComment) {
if (auto megagroup = _peer ? _peer->asMegagroup() : nullptr) {
if (megagroup->restrictedRights().is_send_media()) {
Ui::show(Box<InformBox>(lang(lng_restricted_send_media)));
return false;
}
}
return validateSendingFiles(lists, [this, &lists, compressed, addedComment](const QStringList &files) {
auto insertTextOnCancel = QString();
auto sendCallback = [this](const QStringList &files, const QImage &image, std::unique_ptr<FileLoadTask::MediaInformation> information, bool compressed, const QString &caption, MsgId replyTo) {
auto type = compressed ? SendMediaType::Photo : SendMediaType::File;
uploadFilesAfterConfirmation(files, QByteArray(), image, std::move(information), type, caption);
};
auto boxCompressConfirm = compressed;
if (files.size() > 1 && !lists.allFilesForCompress) {
boxCompressConfirm = CompressConfirm::None;
}
auto box = Box<SendFilesBox>(files, boxCompressConfirm);
return showSendFilesBox(std::move(box), insertTextOnCancel, addedComment, std::move(sendCallback));
});
}
bool HistoryWidget::confirmSendingFiles(const QImage &image, const QByteArray &content, CompressConfirm compressed, const QString &insertTextOnCancel) {
if (!canWriteMessage() || image.isNull()) return false;
App::wnd()->activateWindow();
auto sendCallback = [this, content](const QStringList &files, const QImage &image, std::unique_ptr<FileLoadTask::MediaInformation> information, bool compressed, const QString &caption, MsgId replyTo) {
auto type = compressed ? SendMediaType::Photo : SendMediaType::File;
uploadFilesAfterConfirmation(files, content, image, std::move(information), type, caption);
};
auto box = Box<SendFilesBox>(image, compressed);
return showSendFilesBox(std::move(box), insertTextOnCancel, nullptr, std::move(sendCallback));
}
bool HistoryWidget::confirmSendingFiles(const QMimeData *data, CompressConfirm compressed, const QString &insertTextOnCancel) {
if (!canWriteMessage()) {
return false;
}
auto urls = data->urls();
if (!urls.isEmpty()) {
for_const (auto &url, urls) {
if (url.isLocalFile()) {
confirmSendingFiles(urls, compressed);
return true;
}
}
}
if (data->hasImage()) {
auto image = qvariant_cast<QImage>(data->imageData());
if (!image.isNull()) {
confirmSendingFiles(image, QByteArray(), compressed, insertTextOnCancel);
return true;
}
}
return false;
}
bool HistoryWidget::confirmShareContact(const QString &phone, const QString &fname, const QString &lname, const QString *addedComment) {
if (!canWriteMessage()) return false;
auto box = Box<SendFilesBox>(phone, fname, lname);
auto sendCallback = [this, phone, fname, lname](const QStringList &files, const QImage &image, std::unique_ptr<FileLoadTask::MediaInformation> information, bool compressed, const QString &caption, MsgId replyTo) {
shareContact(_peer->id, phone, fname, lname, replyTo);
};
auto insertTextOnCancel = QString();
return showSendFilesBox(std::move(box), insertTextOnCancel, addedComment, std::move(sendCallback));
}
HistoryWidget::SendingFilesLists HistoryWidget::getSendingFilesLists(const QList<QUrl> &files) {
auto result = SendingFilesLists();
for_const (auto &url, files) {
if (!url.isLocalFile()) {
result.nonLocalUrls.push_back(url);
} else {
auto filepath = Platform::File::UrlToLocal(url);
getSendingLocalFileInfo(result, filepath);
}
}
return result;
}
HistoryWidget::SendingFilesLists HistoryWidget::getSendingFilesLists(const QStringList &files) {
auto result = SendingFilesLists();
for_const (auto &filepath, files) {
getSendingLocalFileInfo(result, filepath);
}
return result;
}
void HistoryWidget::getSendingLocalFileInfo(SendingFilesLists &result, const QString &filepath) {
auto hasExtensionForCompress = [](const QString &filepath) {
for_const (auto extension, cExtensionsForCompress()) {
if (filepath.right(extension.size()).compare(extension, Qt::CaseInsensitive) == 0) {
return true;
}
}
return false;
};
auto fileinfo = QFileInfo(filepath);
if (fileinfo.isDir()) {
result.directories.push_back(filepath);
} else {
auto filesize = fileinfo.size();
if (filesize <= 0) {
result.emptyFiles.push_back(filepath);
} else if (filesize > App::kFileSizeLimit) {
result.tooLargeFiles.push_back(filepath);
} else {
result.filesToSend.push_back(filepath);
if (result.allFilesForCompress) {
if (filesize > App::kImageSizeLimit || !hasExtensionForCompress(filepath)) {
result.allFilesForCompress = false;
}
}
}
}
}
void HistoryWidget::uploadFiles(const QStringList &files, SendMediaType type) {
if (!canWriteMessage()) return;
auto caption = QString();
uploadFilesAfterConfirmation(files, QByteArray(), QImage(), std::unique_ptr<FileLoadTask::MediaInformation>(), type, caption);
}
void HistoryWidget::uploadFilesAfterConfirmation(const QStringList &files, const QByteArray &content, const QImage &image, std::unique_ptr<FileLoadTask::MediaInformation> information, SendMediaType type, QString caption) {
t_assert(canWriteMessage());
auto to = FileLoadTo(_peer->id, _silent->checked(), replyToId());
if (files.size() > 1 && !caption.isEmpty()) {
MainWidget::MessageToSend message;
message.history = _history;
message.textWithTags = { caption, TextWithTags::Tags() };
message.replyTo = to.replyTo;
message.silent = to.silent;
message.clearDraft = false;
App::main()->sendMessage(message);
caption = QString();
}
auto tasks = TasksList();
tasks.reserve(files.size());
for_const (auto &filepath, files) {
if (filepath.isEmpty() && (!image.isNull() || !content.isNull())) {
tasks.push_back(MakeShared<FileLoadTask>(content, image, type, to, caption));
} else {
tasks.push_back(MakeShared<FileLoadTask>(filepath, std::move(information), type, to, caption));
}
}
_fileLoader.addTasks(tasks);
cancelReplyAfterMediaSend(lastForceReplyReplied());
}
void HistoryWidget::uploadFile(const QByteArray &fileContent, SendMediaType type) {
if (!canWriteMessage()) return;
auto to = FileLoadTo(_peer->id, _silent->checked(), replyToId());
auto caption = QString();
_fileLoader.addTask(MakeShared<FileLoadTask>(fileContent, QImage(), type, to, caption));
cancelReplyAfterMediaSend(lastForceReplyReplied());
}
void HistoryWidget::sendFileConfirmed(const FileLoadResultPtr &file) {
bool lastKeyboardUsed = lastForceReplyReplied(FullMsgId(peerToChannel(file->to.peer), file->to.replyTo));
FullMsgId newId(peerToChannel(file->to.peer), clientMsgId());
connect(&Auth().uploader(), SIGNAL(photoReady(const FullMsgId&,bool,const MTPInputFile&)), this, SLOT(onPhotoUploaded(const FullMsgId&,bool,const MTPInputFile&)), Qt::UniqueConnection);
connect(&Auth().uploader(), SIGNAL(documentReady(const FullMsgId&,bool,const MTPInputFile&)), this, SLOT(onDocumentUploaded(const FullMsgId&,bool,const MTPInputFile&)), Qt::UniqueConnection);
connect(&Auth().uploader(), SIGNAL(thumbDocumentReady(const FullMsgId&,bool,const MTPInputFile&,const MTPInputFile&)), this, SLOT(onThumbDocumentUploaded(const FullMsgId&,bool,const MTPInputFile&, const MTPInputFile&)), Qt::UniqueConnection);
connect(&Auth().uploader(), SIGNAL(photoProgress(const FullMsgId&)), this, SLOT(onPhotoProgress(const FullMsgId&)), Qt::UniqueConnection);
connect(&Auth().uploader(), SIGNAL(documentProgress(const FullMsgId&)), this, SLOT(onDocumentProgress(const FullMsgId&)), Qt::UniqueConnection);
connect(&Auth().uploader(), SIGNAL(photoFailed(const FullMsgId&)), this, SLOT(onPhotoFailed(const FullMsgId&)), Qt::UniqueConnection);
connect(&Auth().uploader(), SIGNAL(documentFailed(const FullMsgId&)), this, SLOT(onDocumentFailed(const FullMsgId&)), Qt::UniqueConnection);
Auth().uploader().upload(newId, file);
History *h = App::history(file->to.peer);
fastShowAtEnd(h);
auto flags = NewMessageFlags(h->peer) | MTPDmessage::Flag::f_media; // unread, out
if (file->to.replyTo) flags |= MTPDmessage::Flag::f_reply_to_msg_id;
bool channelPost = h->peer->isChannel() && !h->peer->isMegagroup();
bool silentPost = channelPost && file->to.silent;
if (channelPost) {
flags |= MTPDmessage::Flag::f_views;
flags |= MTPDmessage::Flag::f_post;
}
if (!channelPost) {
flags |= MTPDmessage::Flag::f_from_id;
} else if (h->peer->asChannel()->addsSignature()) {
flags |= MTPDmessage::Flag::f_post_author;
}
if (silentPost) {
flags |= MTPDmessage::Flag::f_silent;
}
auto messageFromId = channelPost ? 0 : Auth().userId();
auto messagePostAuthor = channelPost ? (Auth().user()->firstName + ' ' + Auth().user()->lastName) : QString();
if (file->type == SendMediaType::Photo) {
auto photoFlags = qFlags(MTPDmessageMediaPhoto::Flag::f_photo);
if (!file->caption.isEmpty()) {
photoFlags |= MTPDmessageMediaPhoto::Flag::f_caption;
}
auto photo = MTP_messageMediaPhoto(MTP_flags(photoFlags), file->photo, MTP_string(file->caption), MTPint());
h->addNewMessage(MTP_message(MTP_flags(flags), MTP_int(newId.msg), MTP_int(messageFromId), peerToMTP(file->to.peer), MTPnullFwdHeader, MTPint(), MTP_int(file->to.replyTo), MTP_int(unixtime()), MTP_string(""), photo, MTPnullMarkup, MTPnullEntities, MTP_int(1), MTPint(), MTP_string(messagePostAuthor)), NewMessageUnread);
} else if (file->type == SendMediaType::File) {
auto documentFlags = qFlags(MTPDmessageMediaDocument::Flag::f_document);
if (!file->caption.isEmpty()) {
documentFlags |= MTPDmessageMediaDocument::Flag::f_caption;
}
auto document = MTP_messageMediaDocument(MTP_flags(documentFlags), file->document, MTP_string(file->caption), MTPint());
h->addNewMessage(MTP_message(MTP_flags(flags), MTP_int(newId.msg), MTP_int(messageFromId), peerToMTP(file->to.peer), MTPnullFwdHeader, MTPint(), MTP_int(file->to.replyTo), MTP_int(unixtime()), MTP_string(""), document, MTPnullMarkup, MTPnullEntities, MTP_int(1), MTPint(), MTP_string(messagePostAuthor)), NewMessageUnread);
} else if (file->type == SendMediaType::Audio) {
if (!h->peer->isChannel()) {
flags |= MTPDmessage::Flag::f_media_unread;
}
auto documentFlags = qFlags(MTPDmessageMediaDocument::Flag::f_document);
if (!file->caption.isEmpty()) {
documentFlags |= MTPDmessageMediaDocument::Flag::f_caption;
}
auto document = MTP_messageMediaDocument(MTP_flags(documentFlags), file->document, MTP_string(file->caption), MTPint());
h->addNewMessage(MTP_message(MTP_flags(flags), MTP_int(newId.msg), MTP_int(messageFromId), peerToMTP(file->to.peer), MTPnullFwdHeader, MTPint(), MTP_int(file->to.replyTo), MTP_int(unixtime()), MTP_string(""), document, MTPnullMarkup, MTPnullEntities, MTP_int(1), MTPint(), MTP_string(messagePostAuthor)), NewMessageUnread);
}
if (_peer && file->to.peer == _peer->id) {
App::main()->historyToDown(_history);
}
App::main()->dialogsToUp();
peerMessagesUpdated(file->to.peer);
cancelReplyAfterMediaSend(lastKeyboardUsed);
}
void HistoryWidget::onPhotoUploaded(const FullMsgId &newId, bool silent, const MTPInputFile &file) {
if (auto item = App::histItemById(newId)) {
uint64 randomId = rand_value<uint64>();
App::historyRegRandom(randomId, newId);
History *hist = item->history();
MsgId replyTo = item->replyToId();
auto sendFlags = MTPmessages_SendMedia::Flags(0);
if (replyTo) {
sendFlags |= MTPmessages_SendMedia::Flag::f_reply_to_msg_id;
}
bool channelPost = hist->peer->isChannel() && !hist->peer->isMegagroup();
bool silentPost = channelPost && silent;
if (silentPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_silent;
}
auto caption = item->getMedia() ? item->getMedia()->getCaption() : TextWithEntities();
auto media = MTP_inputMediaUploadedPhoto(MTP_flags(0), file, MTP_string(caption.text), MTPVector<MTPInputDocument>(), MTP_int(0));
hist->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_flags(sendFlags), item->history()->peer->input, MTP_int(replyTo), media, MTP_long(randomId), MTPnullMarkup), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), App::main()->rpcFail(&MainWidget::sendMessageFail), 0, 0, hist->sendRequestId);
}
}
void HistoryWidget::onDocumentUploaded(const FullMsgId &newId, bool silent, const MTPInputFile &file) {
if (auto item = dynamic_cast<HistoryMessage*>(App::histItemById(newId))) {
auto media = item->getMedia();
if (auto document = media ? media->getDocument() : nullptr) {
auto randomId = rand_value<uint64>();
App::historyRegRandom(randomId, newId);
auto hist = item->history();
auto replyTo = item->replyToId();
auto sendFlags = MTPmessages_SendMedia::Flags(0);
if (replyTo) {
sendFlags |= MTPmessages_SendMedia::Flag::f_reply_to_msg_id;
}
bool channelPost = hist->peer->isChannel() && !hist->peer->isMegagroup();
bool silentPost = channelPost && silent;
if (silentPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_silent;
}
auto caption = item->getMedia() ? item->getMedia()->getCaption() : TextWithEntities();
auto media = MTP_inputMediaUploadedDocument(MTP_flags(0), file, MTPInputFile(), MTP_string(document->mime), composeDocumentAttributes(document), MTP_string(caption.text), MTPVector<MTPInputDocument>(), MTP_int(0));
hist->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_flags(sendFlags), item->history()->peer->input, MTP_int(replyTo), media, MTP_long(randomId), MTPnullMarkup), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), App::main()->rpcFail(&MainWidget::sendMessageFail), 0, 0, hist->sendRequestId);
}
}
}
void HistoryWidget::onThumbDocumentUploaded(const FullMsgId &newId, bool silent, const MTPInputFile &file, const MTPInputFile &thumb) {
if (auto item = dynamic_cast<HistoryMessage*>(App::histItemById(newId))) {
auto media = item->getMedia();
if (auto document = media ? media->getDocument() : nullptr) {
auto randomId = rand_value<uint64>();
App::historyRegRandom(randomId, newId);
auto hist = item->history();
auto replyTo = item->replyToId();
auto sendFlags = MTPmessages_SendMedia::Flags(0);
if (replyTo) {
sendFlags |= MTPmessages_SendMedia::Flag::f_reply_to_msg_id;
}
bool channelPost = hist->peer->isChannel() && !hist->peer->isMegagroup();
bool silentPost = channelPost && silent;
if (silentPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_silent;
}
auto caption = media ? media->getCaption() : TextWithEntities();
auto media = MTP_inputMediaUploadedDocument(MTP_flags(MTPDinputMediaUploadedDocument::Flag::f_thumb), file, thumb, MTP_string(document->mime), composeDocumentAttributes(document), MTP_string(caption.text), MTPVector<MTPInputDocument>(), MTP_int(0));
hist->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_flags(sendFlags), item->history()->peer->input, MTP_int(replyTo), media, MTP_long(randomId), MTPnullMarkup), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), App::main()->rpcFail(&MainWidget::sendMessageFail), 0, 0, hist->sendRequestId);
}
}
}
void HistoryWidget::onPhotoProgress(const FullMsgId &newId) {
if (auto item = App::histItemById(newId)) {
auto photo = (item->getMedia() && item->getMedia()->type() == MediaTypePhoto) ? static_cast<HistoryPhoto*>(item->getMedia())->photo() : nullptr;
if (!item->isPost()) {
updateSendAction(item->history(), SendAction::Type::UploadPhoto, 0);
}
Ui::repaintHistoryItem(item);
}
}
void HistoryWidget::onDocumentProgress(const FullMsgId &newId) {
if (auto item = App::histItemById(newId)) {
auto media = item->getMedia();
auto document = media ? media->getDocument() : nullptr;
if (!item->isPost()) {
updateSendAction(item->history(), (document && document->voice()) ? SendAction::Type::UploadVoice : SendAction::Type::UploadFile, document ? document->uploadOffset : 0);
}
Ui::repaintHistoryItem(item);
}
}
void HistoryWidget::onPhotoFailed(const FullMsgId &newId) {
HistoryItem *item = App::histItemById(newId);
if (item) {
if (!item->isPost()) {
updateSendAction(item->history(), SendAction::Type::UploadPhoto, -1);
}
// Ui::repaintHistoryItem(item);
}
}
void HistoryWidget::onDocumentFailed(const FullMsgId &newId) {
if (auto item = App::histItemById(newId)) {
auto media = item->getMedia();
auto document = media ? media->getDocument() : nullptr;
if (!item->isPost()) {
updateSendAction(item->history(), (document && document->voice()) ? SendAction::Type::UploadVoice : SendAction::Type::UploadFile, -1);
}
Ui::repaintHistoryItem(item);
}
}
void HistoryWidget::onReportSpamClicked() {
auto text = lang(_peer->isUser() ? lng_report_spam_sure : ((_peer->isChat() || _peer->isMegagroup()) ? lng_report_spam_sure_group : lng_report_spam_sure_channel));
Ui::show(Box<ConfirmBox>(text, lang(lng_report_spam_ok), st::attentionBoxButton, base::lambda_guarded(this, [this, peer = _peer] {
if (_reportSpamRequest) return;
Ui::hideLayer();
if (auto user = peer->asUser()) {
MTP::send(MTPcontacts_Block(user->inputUser), rpcDone(&HistoryWidget::blockDone, peer), RPCFailHandlerPtr(), 0, 5);
}
_reportSpamRequest = MTP::send(MTPmessages_ReportSpam(peer->input), rpcDone(&HistoryWidget::reportSpamDone, peer), rpcFail(&HistoryWidget::reportSpamFail));
})));
}
void HistoryWidget::reportSpamDone(PeerData *peer, const MTPBool &result, mtpRequestId req) {
Expects(peer != nullptr);
if (req == _reportSpamRequest) {
_reportSpamRequest = 0;
}
cRefReportSpamStatuses().insert(peer->id, dbiprsReportSent);
Local::writeReportSpamStatuses();
if (_peer == peer) {
setReportSpamStatus(dbiprsReportSent);
if (_reportSpamPanel) {
_reportSpamPanel->setReported(_reportSpamStatus == dbiprsReportSent, peer);
}
}
}
bool HistoryWidget::reportSpamFail(const RPCError &error, mtpRequestId req) {
if (MTP::isDefaultHandledError(error)) return false;
if (req == _reportSpamRequest) {
_reportSpamRequest = 0;
}
return false;
}
void HistoryWidget::onReportSpamHide() {
if (_peer) {
cRefReportSpamStatuses().insert(_peer->id, dbiprsHidden);
Local::writeReportSpamStatuses();
MTP::send(MTPmessages_HideReportSpam(_peer->input));
}
setReportSpamStatus(dbiprsHidden);
updateControlsVisibility();
}
void HistoryWidget::onReportSpamClear() {
Expects(_peer != nullptr);
InvokeQueued(App::main(), [peer = _peer] {
if (peer->isUser()) {
App::main()->deleteConversation(peer);
} else if (auto chat = peer->asChat()) {
MTP::send(MTPmessages_DeleteChatUser(chat->inputChat, App::self()->inputUser), App::main()->rpcDone(&MainWidget::deleteHistoryAfterLeave, peer), App::main()->rpcFail(&MainWidget::leaveChatFailed, peer));
} else if (auto channel = peer->asChannel()) {
if (channel->migrateFrom()) {
App::main()->deleteConversation(channel->migrateFrom());
}
MTP::send(MTPchannels_LeaveChannel(channel->inputChannel), App::main()->rpcDone(&MainWidget::sentUpdatesReceived));
}
});
// Invalidates _peer.
App::main()->showBackFromStack();
}
void HistoryWidget::peerMessagesUpdated(PeerId peer) {
if (_peer && _list && peer == _peer->id) {
updateHistoryGeometry();
updateBotKeyboard();
if (!_scroll->isHidden()) {
bool unblock = isBlocked(), botStart = isBotStart(), joinChannel = isJoinChannel(), muteUnmute = isMuteUnmute();
bool upd = (_unblock->isHidden() == unblock);
if (!upd && !unblock) upd = (_botStart->isHidden() == botStart);
if (!upd && !unblock && !botStart) upd = (_joinChannel->isHidden() == joinChannel);
if (!upd && !unblock && !botStart && !joinChannel) upd = (_muteUnmute->isHidden() == muteUnmute);
if (upd) {
updateControlsVisibility();
updateControlsGeometry();
}
}
}
}
void HistoryWidget::peerMessagesUpdated() {
if (_list) peerMessagesUpdated(_peer->id);
}
void HistoryWidget::grapWithoutTopBarShadow() {
grabStart();
_topShadow->hide();
}
void HistoryWidget::grabFinish() {
_inGrab = false;
updateControlsGeometry();
_topShadow->show();
}
void HistoryWidget::ui_repaintHistoryItem(gsl::not_null<const HistoryItem*> item) {
if (_peer && _list && (item->history() == _history || (_migrated && item->history() == _migrated))) {
auto ms = getms();
if (_lastScrolled + kSkipRepaintWhileScrollMs <= ms) {
_list->repaintItem(item);
} else {
_updateHistoryItems.start(_lastScrolled + kSkipRepaintWhileScrollMs - ms);
}
}
}
void HistoryWidget::onUpdateHistoryItems() {
if (!_list) return;
auto ms = getms();
if (_lastScrolled + kSkipRepaintWhileScrollMs <= ms) {
_list->update();
} else {
_updateHistoryItems.start(_lastScrolled + kSkipRepaintWhileScrollMs - ms);
}
}
PeerData *HistoryWidget::ui_getPeerForMouseAction() {
return _peer;
}
void HistoryWidget::notify_historyItemLayoutChanged(const HistoryItem *item) {
if (_peer && _list && (item == App::mousedItem() || item == App::hoveredItem() || item == App::hoveredLinkItem())) {
_list->onUpdateSelected();
}
}
void HistoryWidget::handlePendingHistoryUpdate() {
if (hasPendingResizedItems() || _updateHistoryGeometryRequired) {
if (_list) {
updateHistoryGeometry();
_list->update();
} else {
_updateHistoryGeometryRequired = false;
}
}
}
void HistoryWidget::resizeEvent(QResizeEvent *e) {
updateTabbedSelectorSectionShown();
recountChatWidth();
updateControlsGeometry();
}
void HistoryWidget::updateControlsGeometry() {
if (_tabbedSection) {
_tabbedSection->setGeometryToRight(0, 0, st::emojiPanWidth, height());
}
_topBar->setGeometryToLeft(0, 0, _chatWidth, st::topBarHeight);
moveFieldControls();
auto scrollAreaTop = _topBar->bottomNoMargins();
if (_pinnedBar) {
_pinnedBar->cancel->moveToLeft(_chatWidth - _pinnedBar->cancel->width(), scrollAreaTop);
scrollAreaTop += st::historyReplyHeight;
_pinnedBar->shadow->setGeometryToLeft(0, scrollAreaTop, _chatWidth, st::lineWidth);
}
if (_scroll->y() != scrollAreaTop) {
_scroll->moveToLeft(0, scrollAreaTop);
_fieldAutocomplete->setBoundings(_scroll->geometry());
}
if (_reportSpamPanel) {
_reportSpamPanel->setGeometryToLeft(0, _scroll->y(), _chatWidth, _reportSpamPanel->height());
}
updateHistoryGeometry(false, false, { ScrollChangeAdd, App::main() ? App::main()->contentScrollAddToY() : 0 });
updateFieldSize();
updateHistoryDownPosition();
if (_membersDropdown) {
_membersDropdown->setMaxHeight(countMembersDropdownHeightMax());
}
switch (_attachDrag) {
case DragStateFiles:
_attachDragDocument->resize(width() - st::dragMargin.left() - st::dragMargin.right(), height() - st::dragMargin.top() - st::dragMargin.bottom());
_attachDragDocument->move(st::dragMargin.left(), st::dragMargin.top());
break;
case DragStatePhotoFiles:
_attachDragDocument->resize(width() - st::dragMargin.left() - st::dragMargin.right(), (height() - st::dragMargin.top() - st::dragMargin.bottom()) / 2);
_attachDragDocument->move(st::dragMargin.left(), st::dragMargin.top());
_attachDragPhoto->resize(_attachDragDocument->width(), _attachDragDocument->height());
_attachDragPhoto->move(st::dragMargin.left(), height() - _attachDragPhoto->height() - st::dragMargin.bottom());
break;
case DragStateImage:
_attachDragPhoto->resize(width() - st::dragMargin.left() - st::dragMargin.right(), height() - st::dragMargin.top() - st::dragMargin.bottom());
_attachDragPhoto->move(st::dragMargin.left(), st::dragMargin.top());
break;
}
if (_rightShadow) {
_rightShadow->setGeometryToLeft(_chatWidth - st::lineWidth, 0, st::lineWidth, height());
}
auto topShadowLeft = (Adaptive::OneColumn() || _inGrab) ? 0 : st::lineWidth;
auto topShadowRight = _rightShadow ? st::lineWidth : 0;
_topShadow->setGeometryToLeft(topShadowLeft, _topBar->bottomNoMargins(), _chatWidth - topShadowLeft - topShadowRight, st::lineWidth);
}
void HistoryWidget::itemRemoved(HistoryItem *item) {
if (item == _replyEditMsg) {
if (_editMsgId) {
cancelEdit();
} else {
cancelReply();
}
}
if (item == _replyReturn) {
calcNextReplyReturn();
}
if (_pinnedBar && item->id == _pinnedBar->msgId) {
pinnedMsgVisibilityUpdated();
}
if (_kbReplyTo && item == _kbReplyTo) {
onKbToggle();
_kbReplyTo = 0;
}
}
void HistoryWidget::itemEdited(HistoryItem *item) {
if (item == _replyEditMsg) {
updateReplyEditTexts(true);
}
if (_pinnedBar && item->id == _pinnedBar->msgId) {
updatePinnedBar(true);
}
}
void HistoryWidget::updateScrollColors() {
_scroll->updateBars();
}
MsgId HistoryWidget::replyToId() const {
return _replyToId ? _replyToId : (_kbReplyTo ? _kbReplyTo->id : 0);
}
int HistoryWidget::countInitialScrollTop() {
auto result = ScrollMax;
if (_history->scrollTopItem || (_migrated && _migrated->scrollTopItem)) {
result = _list->historyScrollTop();
} else if (_showAtMsgId && (_showAtMsgId > 0 || -_showAtMsgId < ServerMaxMsgId)) {
auto item = getItemFromHistoryOrMigrated(_showAtMsgId);
auto itemTop = _list->itemTop(item);
if (itemTop < 0) {
setMsgId(0);
return countInitialScrollTop();
} else {
result = itemTopForHighlight(item);
highlightMessage(item);
}
} else if (_history->unreadBar || (_migrated && _migrated->unreadBar)) {
result = unreadBarTop();
} else {
return countAutomaticScrollTop();
}
return qMin(result, _scroll->scrollTopMax());
}
int HistoryWidget::countAutomaticScrollTop() {
auto result = ScrollMax;
if (_migrated && _migrated->showFrom) {
result = _list->itemTop(_migrated->showFrom);
if (result < _scroll->scrollTopMax() + HistoryMessageUnreadBar::height() - HistoryMessageUnreadBar::marginTop()) {
_migrated->addUnreadBar();
if (hasPendingResizedItems()) {
updateListSize();
}
if (_migrated->unreadBar) {
setMsgId(ShowAtUnreadMsgId);
result = countInitialScrollTop();
App::wnd()->checkHistoryActivation();
return result;
}
}
} else if (_history->showFrom) {
result = _list->itemTop(_history->showFrom);
if (result < _scroll->scrollTopMax() + HistoryMessageUnreadBar::height() - HistoryMessageUnreadBar::marginTop()) {
_history->addUnreadBar();
if (hasPendingResizedItems()) {
updateListSize();
}
if (_history->unreadBar) {
setMsgId(ShowAtUnreadMsgId);
result = countInitialScrollTop();
App::wnd()->checkHistoryActivation();
return result;
}
}
}
return qMin(result, _scroll->scrollTopMax());
}
void HistoryWidget::updateHistoryGeometry(bool initial, bool loadedDown, const ScrollChange &change) {
if (!_history || (initial && _historyInited) || (!initial && !_historyInited)) return;
if (_firstLoadRequest || _a_show.animating()) {
return; // scrollTopMax etc are not working after recountHeight()
}
auto newScrollHeight = height() - _topBar->height();
if (!editingMessage() && (isBlocked() || isBotStart() || isJoinChannel() || isMuteUnmute())) {
newScrollHeight -= _unblock->height();
} else {
if (editingMessage() || _canSendMessages) {
newScrollHeight -= (_field->height() + 2 * st::historySendPadding);
} else if (isRestrictedWrite()) {
newScrollHeight -= _unblock->height();
}
if (_editMsgId || replyToId() || readyToForward() || (_previewData && _previewData->pendingTill >= 0)) {
newScrollHeight -= st::historyReplyHeight;
}
if (_kbShown) {
newScrollHeight -= _kbScroll->height();
}
}
if (_pinnedBar) {
newScrollHeight -= st::historyReplyHeight;
}
auto wasScrollTop = _scroll->scrollTop();
auto wasScrollTopMax = _scroll->scrollTopMax();
auto wasAtBottom = wasScrollTop + 1 > wasScrollTopMax;
auto needResize = (_scroll->width() != _chatWidth) || (_scroll->height() != newScrollHeight);
if (needResize) {
_scroll->resize(_chatWidth, newScrollHeight);
// on initial updateListSize we didn't put the _scroll->scrollTop correctly yet
// so visibleAreaUpdated() call will erase it with the new (undefined) value
if (!initial) {
visibleAreaUpdated();
}
_fieldAutocomplete->setBoundings(_scroll->geometry());
if (!_historyDownShown.animating()) {
// _historyDown is a child widget of _scroll, not me.
_historyDown->moveToRight(st::historyToDownPosition.x(), _scroll->height() - _historyDown->height() - st::historyToDownPosition.y());
if (!_unreadMentionsShown.animating()) {
// _unreadMentions is a child widget of _scroll, not me.
auto additionalSkip = _historyDownIsShown ? (_historyDown->height() + st::historyUnreadMentionsSkip) : 0;
_unreadMentions->moveToRight(st::historyToDownPosition.x(), _scroll->height() - additionalSkip - st::historyToDownPosition.y());
}
}
controller()->floatPlayerAreaUpdated().notify(true);
}
updateListSize();
_updateHistoryGeometryRequired = false;
if ((!initial && !wasAtBottom) || (loadedDown && (!_history->showFrom || _history->unreadBar || _history->loadedAtBottom()) && (!_migrated || !_migrated->showFrom || _migrated->unreadBar || _history->loadedAtBottom()))) {
auto toY = qMin(_list->historyScrollTop(), _scroll->scrollTopMax());
if (change.type == ScrollChangeAdd) {
toY += change.value;
} else if (change.type == ScrollChangeNoJumpToBottom) {
toY = wasScrollTop;
} else if (_addToScroll) {
toY += _addToScroll;
_addToScroll = 0;
}
toY = snap(toY, 0, _scroll->scrollTopMax());
if (_scroll->scrollTop() == toY) {
visibleAreaUpdated();
} else {
synteticScrollToY(toY);
}
return;
}
if (initial) {
_historyInited = true;
_scrollToAnimation.finish();
}
auto newScrollTop = initial ? countInitialScrollTop() : countAutomaticScrollTop();
if (_scroll->scrollTop() == newScrollTop) {
visibleAreaUpdated();
} else {
synteticScrollToY(newScrollTop);
}
}
void HistoryWidget::updateListSize() {
_list->recountHeight();
auto washidden = _scroll->isHidden();
if (washidden) {
_scroll->show();
}
_list->updateSize();
if (washidden) {
_scroll->hide();
}
_updateHistoryGeometryRequired = true;
}
int HistoryWidget::unreadBarTop() const {
auto getUnreadBar = [this]() -> HistoryItem* {
if (_migrated && _migrated->unreadBar) {
return _migrated->unreadBar;
}
if (_history->unreadBar) {
return _history->unreadBar;
}
return nullptr;
};
if (HistoryItem *bar = getUnreadBar()) {
int result = _list->itemTop(bar) + HistoryMessageUnreadBar::marginTop();
if (bar->Has<HistoryMessageDate>()) {
result += bar->Get<HistoryMessageDate>()->height();
}
return result;
}
return -1;
}
void HistoryWidget::addMessagesToFront(PeerData *peer, const QVector<MTPMessage> &messages) {
_list->messagesReceived(peer, messages);
if (!_firstLoadRequest) {
updateHistoryGeometry();
if (_animActiveTimer.isActive() && _activeAnimMsgId > 0 && _migrated && !_migrated->isEmpty() && _migrated->loadedAtBottom() && _migrated->blocks.back()->items.back()->isGroupMigrate() && _list->historyTop() != _list->historyDrawTop() && _history) {
auto animActiveItem = App::histItemById(_history->channelId(), _activeAnimMsgId);
if (animActiveItem && animActiveItem->isGroupMigrate()) {
_activeAnimMsgId = -_migrated->blocks.back()->items.back()->id;
}
}
updateBotKeyboard();
}
}
void HistoryWidget::addMessagesToBack(PeerData *peer, const QVector<MTPMessage> &messages) {
_list->messagesReceivedDown(peer, messages);
if (!_firstLoadRequest) {
updateHistoryGeometry(false, true, { ScrollChangeNoJumpToBottom, 0 });
}
}
void HistoryWidget::countHistoryShowFrom() {
if (_migrated && _showAtMsgId == ShowAtUnreadMsgId && _migrated->unreadCount()) {
_migrated->updateShowFrom();
}
if ((_migrated && _migrated->showFrom) || _showAtMsgId != ShowAtUnreadMsgId || !_history->unreadCount()) {
_history->showFrom = nullptr;
return;
}
_history->updateShowFrom();
}
void HistoryWidget::updateBotKeyboard(History *h, bool force) {
if (h && h != _history && h != _migrated) {
return;
}
bool changed = false;
bool wasVisible = _kbShown || _kbReplyTo;
if ((_replyToId && !_replyEditMsg) || _editMsgId || !_history) {
changed = _keyboard->updateMarkup(nullptr, force);
} else if (_replyToId && _replyEditMsg) {
changed = _keyboard->updateMarkup(_replyEditMsg, force);
} else {
HistoryItem *keyboardItem = _history->lastKeyboardId ? App::histItemById(_channel, _history->lastKeyboardId) : nullptr;
changed = _keyboard->updateMarkup(keyboardItem, force);
}
updateCmdStartShown();
if (!changed) return;
bool hasMarkup = _keyboard->hasMarkup(), forceReply = _keyboard->forceReply() && (!_replyToId || !_replyEditMsg);
if (hasMarkup || forceReply) {
if (_keyboard->singleUse() && _keyboard->hasMarkup() && _keyboard->forMsgId() == FullMsgId(_channel, _history->lastKeyboardId) && _history->lastKeyboardUsed) {
_history->lastKeyboardHiddenId = _history->lastKeyboardId;
}
if (!isBotStart() && !isBlocked() && _canSendMessages && (wasVisible || (_replyToId && _replyEditMsg) || (!_field->hasSendText() && !kbWasHidden()))) {
if (!_a_show.animating()) {
if (hasMarkup) {
_kbScroll->show();
_tabbedSelectorToggle->hide();
_botKeyboardHide->show();
} else {
_kbScroll->hide();
_tabbedSelectorToggle->show();
_botKeyboardHide->hide();
}
_botKeyboardShow->hide();
_botCommandStart->hide();
}
int32 maxh = hasMarkup ? qMin(_keyboard->height(), st::historyComposeFieldMaxHeight - (st::historyComposeFieldMaxHeight / 2)) : 0;
_field->setMaxHeight(st::historyComposeFieldMaxHeight - maxh);
_kbShown = hasMarkup;
_kbReplyTo = (_peer->isChat() || _peer->isChannel() || _keyboard->forceReply()) ? App::histItemById(_keyboard->forMsgId()) : 0;
if (_kbReplyTo && !_replyToId) {
updateReplyToName();
_replyEditMsgText.setText(st::messageTextStyle, TextUtilities::Clean(_kbReplyTo->inReplyText()), _textDlgOptions);
_fieldBarCancel->show();
updateMouseTracking();
}
} else {
if (!_a_show.animating()) {
_kbScroll->hide();
_tabbedSelectorToggle->show();
_botKeyboardHide->hide();
_botKeyboardShow->show();
_botCommandStart->hide();
}
_field->setMaxHeight(st::historyComposeFieldMaxHeight);
_kbShown = false;
_kbReplyTo = 0;
if (!readyToForward() && (!_previewData || _previewData->pendingTill < 0) && !_replyToId) {
_fieldBarCancel->hide();
updateMouseTracking();
}
}
} else {
if (!_scroll->isHidden()) {
_kbScroll->hide();
_tabbedSelectorToggle->show();
_botKeyboardHide->hide();
_botKeyboardShow->hide();
_botCommandStart->show();
}
_field->setMaxHeight(st::historyComposeFieldMaxHeight);
_kbShown = false;
_kbReplyTo = 0;
if (!readyToForward() && (!_previewData || _previewData->pendingTill < 0) && !_replyToId && !_editMsgId) {
_fieldBarCancel->hide();
updateMouseTracking();
}
}
updateControlsGeometry();
update();
}
void HistoryWidget::updateHistoryDownPosition() {
// _historyDown is a child widget of _scroll, not me.
auto top = anim::interpolate(0, _historyDown->height() + st::historyToDownPosition.y(), _historyDownShown.current(_historyDownIsShown ? 1. : 0.));
_historyDown->moveToRight(st::historyToDownPosition.x(), _scroll->height() - top);
auto shouldBeHidden = !_historyDownIsShown && !_historyDownShown.animating();
if (shouldBeHidden != _historyDown->isHidden()) {
_historyDown->setVisible(!shouldBeHidden);
}
updateUnreadMentionsPosition();
}
void HistoryWidget::updateHistoryDownVisibility() {
if (_a_show.animating()) return;
auto haveUnreadBelowBottom = [this](History *history) {
if (!_list || !history || history->unreadCount() <= 0) {
return false;
}
if (!history->showFrom || history->showFrom->detached()) {
return false;
}
return (_list->itemTop(history->showFrom) >= _scroll->scrollTop() + _scroll->height());
};
auto historyDownIsVisible = [this, &haveUnreadBelowBottom] {
if (!_history || _firstLoadRequest) {
return false;
}
if (!_history->loadedAtBottom() || _replyReturn) {
return true;
}
if (_scroll->scrollTop() + st::historyToDownShownAfter < _scroll->scrollTopMax()) {
return true;
}
if (haveUnreadBelowBottom(_history) || haveUnreadBelowBottom(_migrated)) {
return true;
}
return false;
};
auto historyDownIsShown = historyDownIsVisible();
if (_historyDownIsShown != historyDownIsShown) {
_historyDownIsShown = historyDownIsShown;
_historyDownShown.start([this] { updateHistoryDownPosition(); }, _historyDownIsShown ? 0. : 1., _historyDownIsShown ? 1. : 0., st::historyToDownDuration);
}
}
void HistoryWidget::updateUnreadMentionsPosition() {
// _unreadMentions is a child widget of _scroll, not me.
auto right = anim::interpolate(-_unreadMentions->width(), st::historyToDownPosition.x(), _unreadMentionsShown.current(_unreadMentionsIsShown ? 1. : 0.));
auto shift = anim::interpolate(0, _historyDown->height() + st::historyUnreadMentionsSkip, _historyDownShown.current(_historyDownIsShown ? 1. : 0.));
auto top = _scroll->height() - _unreadMentions->height() - st::historyToDownPosition.y() - shift;
_unreadMentions->moveToRight(right, top);
auto shouldBeHidden = !_unreadMentionsIsShown && !_unreadMentionsShown.animating();
if (shouldBeHidden != _unreadMentions->isHidden()) {
_unreadMentions->setVisible(!shouldBeHidden);
}
}
void HistoryWidget::updateUnreadMentionsVisibility() {
if (_a_show.animating()) return;
auto showUnreadMentions = _peer && (_peer->isChat() || _peer->isMegagroup());
if (showUnreadMentions) {
Auth().api().preloadEnoughUnreadMentions(_history);
}
auto unreadMentionsIsVisible = [this, showUnreadMentions] {
if (!showUnreadMentions || _firstLoadRequest) {
return false;
}
return (_history->getUnreadMentionsLoadedCount() > 0);
};
auto unreadMentionsIsShown = unreadMentionsIsVisible();
if (unreadMentionsIsShown) {
_unreadMentions->setUnreadCount(_history->getUnreadMentionsCount());
}
if (_unreadMentionsIsShown != unreadMentionsIsShown) {
_unreadMentionsIsShown = unreadMentionsIsShown;
_unreadMentionsShown.start([this] { updateUnreadMentionsPosition(); }, _unreadMentionsIsShown ? 0. : 1., _unreadMentionsIsShown ? 1. : 0., st::historyToDownDuration);
}
}
void HistoryWidget::mousePressEvent(QMouseEvent *e) {
_replyForwardPressed = QRect(0, _field->y() - st::historySendPadding - st::historyReplyHeight, st::historyReplySkip, st::historyReplyHeight).contains(e->pos());
if (_replyForwardPressed && !_fieldBarCancel->isHidden()) {
updateField();
} else if (_inReplyEditForward) {
if (readyToForward()) {
auto items = _toForward;
App::main()->cancelForwarding(_history);
App::main()->showForwardLayer(items);
} else {
Ui::showPeerHistory(_peer, _editMsgId ? _editMsgId : replyToId());
}
} else if (_inPinnedMsg) {
t_assert(_pinnedBar != nullptr);
Ui::showPeerHistory(_peer, _pinnedBar->msgId);
}
}
void HistoryWidget::keyPressEvent(QKeyEvent *e) {
if (!_history) return;
if (e->key() == Qt::Key_Escape) {
e->ignore();
} else if (e->key() == Qt::Key_Back) {
App::main()->showBackFromStack();
emit cancelled();
} else if (e->key() == Qt::Key_PageDown) {
_scroll->keyPressEvent(e);
} else if (e->key() == Qt::Key_PageUp) {
_scroll->keyPressEvent(e);
} else if (e->key() == Qt::Key_Down) {
if (!(e->modifiers() & (Qt::ShiftModifier | Qt::MetaModifier | Qt::ControlModifier))) {
_scroll->keyPressEvent(e);
}
} else if (e->key() == Qt::Key_Up) {
if (!(e->modifiers() & (Qt::ShiftModifier | Qt::MetaModifier | Qt::ControlModifier))) {
if (_history && _history->lastSentMsg && _history->lastSentMsg->canEdit(::date(unixtime()))) {
if (_field->isEmpty() && !_editMsgId && !_replyToId) {
App::contextItem(_history->lastSentMsg);
onEditMessage();
return;
}
}
_scroll->keyPressEvent(e);
}
} else if (e->key() == Qt::Key_Return || e->key() == Qt::Key_Enter) {
onListEnterPressed();
} else {
e->ignore();
}
}
void HistoryWidget::onFieldTabbed() {
if (!_fieldAutocomplete->isHidden()) {
_fieldAutocomplete->chooseSelected(FieldAutocomplete::ChooseMethod::ByTab);
}
}
bool HistoryWidget::onStickerSend(DocumentData *sticker) {
if (auto megagroup = _peer ? _peer->asMegagroup() : nullptr) {
if (megagroup->restrictedRights().is_send_stickers()) {
Ui::show(Box<InformBox>(lang(lng_restricted_send_stickers)), KeepOtherLayers);
return false;
}
}
return sendExistingDocument(sticker, QString());
}
void HistoryWidget::onPhotoSend(PhotoData *photo) {
if (auto megagroup = _peer ? _peer->asMegagroup() : nullptr) {
if (megagroup->restrictedRights().is_send_media()) {
Ui::show(Box<InformBox>(lang(lng_restricted_send_media)), KeepOtherLayers);
return;
}
}
sendExistingPhoto(photo, QString());
}
void HistoryWidget::onInlineResultSend(InlineBots::Result *result, UserData *bot) {
if (!_history || !result || !canSendMessages(_peer)) return;
auto errorText = result->getErrorOnSend(_history);
if (!errorText.isEmpty()) {
Ui::show(Box<InformBox>(errorText));
return;
}
App::main()->readServerHistory(_history);
fastShowAtEnd(_history);
uint64 randomId = rand_value<uint64>();
FullMsgId newId(_channel, clientMsgId());
bool lastKeyboardUsed = lastForceReplyReplied();
bool out = !_peer->isSelf(), unread = !_peer->isSelf();
auto flags = NewMessageFlags(_peer) | MTPDmessage::Flag::f_media; // unread, out
auto sendFlags = qFlags(MTPmessages_SendInlineBotResult::Flag::f_clear_draft);
if (replyToId()) {
flags |= MTPDmessage::Flag::f_reply_to_msg_id;
sendFlags |= MTPmessages_SendInlineBotResult::Flag::f_reply_to_msg_id;
}
bool channelPost = _peer->isChannel() && !_peer->isMegagroup();
bool silentPost = channelPost && _silent->checked();
if (channelPost) {
flags |= MTPDmessage::Flag::f_views;
flags |= MTPDmessage::Flag::f_post;
}
if (!channelPost) {
flags |= MTPDmessage::Flag::f_from_id;
} else if (_peer->asChannel()->addsSignature()) {
flags |= MTPDmessage::Flag::f_post_author;
}
if (silentPost) {
sendFlags |= MTPmessages_SendInlineBotResult::Flag::f_silent;
}
if (bot) {
flags |= MTPDmessage::Flag::f_via_bot_id;
}
auto messageFromId = channelPost ? 0 : Auth().userId();
auto messagePostAuthor = channelPost ? (Auth().user()->firstName + ' ' + Auth().user()->lastName) : QString();
MTPint messageDate = MTP_int(unixtime());
UserId messageViaBotId = bot ? peerToUser(bot->id) : 0;
MsgId messageId = newId.msg;
result->addToHistory(_history, flags, messageId, messageFromId, messageDate, messageViaBotId, replyToId(), messagePostAuthor);
_history->sendRequestId = MTP::send(MTPmessages_SendInlineBotResult(MTP_flags(sendFlags), _peer->input, MTP_int(replyToId()), MTP_long(randomId), MTP_long(result->getQueryId()), MTP_string(result->getId())), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), App::main()->rpcFail(&MainWidget::sendMessageFail), 0, 0, _history->sendRequestId);
App::main()->finishForwarding(_history, _silent->checked());
cancelReply(lastKeyboardUsed);
App::historyRegRandom(randomId, newId);
clearFieldText();
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
RecentInlineBots &bots(cRefRecentInlineBots());
int32 index = bots.indexOf(bot);
if (index) {
if (index > 0) {
bots.removeAt(index);
} else if (bots.size() >= RecentInlineBotsLimit) {
bots.resize(RecentInlineBotsLimit - 1);
}
bots.push_front(bot);
Local::writeRecentHashtagsAndBots();
}
hideSelectorControlsAnimated();
_field->setFocus();
}
HistoryWidget::PinnedBar::PinnedBar(MsgId msgId, HistoryWidget *parent)
: msgId(msgId)
, cancel(parent, st::historyReplyCancel)
, shadow(parent, st::shadowFg) {
}
HistoryWidget::PinnedBar::~PinnedBar() {
cancel.destroyDelayed();
shadow.destroyDelayed();
}
void HistoryWidget::updatePinnedBar(bool force) {
update();
if (!_pinnedBar) {
return;
}
if (!force) {
if (_pinnedBar->msg) {
return;
}
}
t_assert(_history != nullptr);
if (!_pinnedBar->msg) {
_pinnedBar->msg = App::histItemById(_history->channelId(), _pinnedBar->msgId);
}
if (_pinnedBar->msg) {
_pinnedBar->text.setText(st::messageTextStyle, TextUtilities::Clean(_pinnedBar->msg->notificationText()), _textDlgOptions);
update();
} else if (force) {
if (_peer && _peer->isMegagroup()) {
_peer->asChannel()->mgInfo->pinnedMsgId = 0;
}
destroyPinnedBar();
updateControlsGeometry();
}
}
bool HistoryWidget::pinnedMsgVisibilityUpdated() {
auto result = false;
auto pinnedMsgId = (_peer && _peer->isMegagroup()) ? _peer->asChannel()->mgInfo->pinnedMsgId : 0;
if (pinnedMsgId && !_peer->asChannel()->canPinMessages()) {
Global::HiddenPinnedMessagesMap::const_iterator it = Global::HiddenPinnedMessages().constFind(_peer->id);
if (it != Global::HiddenPinnedMessages().cend()) {
if (it.value() == pinnedMsgId) {
pinnedMsgId = 0;
} else {
Global::RefHiddenPinnedMessages().remove(_peer->id);
Local::writeUserSettings();
}
}
}
if (pinnedMsgId) {
if (!_pinnedBar) {
_pinnedBar = std::make_unique<PinnedBar>(pinnedMsgId, this);
if (_a_show.animating()) {
_pinnedBar->cancel->hide();
_pinnedBar->shadow->hide();
} else {
_pinnedBar->cancel->show();
_pinnedBar->shadow->show();
}
connect(_pinnedBar->cancel, SIGNAL(clicked()), this, SLOT(onPinnedHide()));
orderWidgets();
updatePinnedBar();
result = true;
if (_scroll->scrollTop() != unreadBarTop()) {
synteticScrollToY(_scroll->scrollTop() + st::historyReplyHeight);
}
} else if (_pinnedBar->msgId != pinnedMsgId) {
_pinnedBar->msgId = pinnedMsgId;
_pinnedBar->msg = 0;
_pinnedBar->text.clear();
updatePinnedBar();
}
if (!_pinnedBar->msg) {
Auth().api().requestMessageData(_peer->asChannel(), _pinnedBar->msgId, replyEditMessageDataCallback());
}
} else if (_pinnedBar) {
destroyPinnedBar();
result = true;
if (_scroll->scrollTop() != unreadBarTop()) {
synteticScrollToY(_scroll->scrollTop() - st::historyReplyHeight);
}
updateControlsGeometry();
}
return result;
}
void HistoryWidget::destroyPinnedBar() {
_pinnedBar.reset();
_inPinnedMsg = false;
}
bool HistoryWidget::sendExistingDocument(DocumentData *doc, const QString &caption) {
if (!_history || !doc || !canSendMessages(_peer)) {
return false;
}
MTPInputDocument mtpInput = doc->mtpInput();
if (mtpInput.type() == mtpc_inputDocumentEmpty) {
return false;
}
App::main()->readServerHistory(_history);
fastShowAtEnd(_history);
uint64 randomId = rand_value<uint64>();
FullMsgId newId(_channel, clientMsgId());
bool lastKeyboardUsed = lastForceReplyReplied();
bool out = !_peer->isSelf(), unread = !_peer->isSelf();
auto flags = NewMessageFlags(_peer) | MTPDmessage::Flag::f_media; // unread, out
auto sendFlags = MTPmessages_SendMedia::Flags(0);
if (replyToId()) {
flags |= MTPDmessage::Flag::f_reply_to_msg_id;
sendFlags |= MTPmessages_SendMedia::Flag::f_reply_to_msg_id;
}
bool channelPost = _peer->isChannel() && !_peer->isMegagroup();
bool silentPost = channelPost && _silent->checked();
if (channelPost) {
flags |= MTPDmessage::Flag::f_views;
flags |= MTPDmessage::Flag::f_post;
}
if (!channelPost) {
flags |= MTPDmessage::Flag::f_from_id;
} else if (_peer->asChannel()->addsSignature()) {
flags |= MTPDmessage::Flag::f_post_author;
}
if (silentPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_silent;
}
auto messageFromId = channelPost ? 0 : Auth().userId();
auto messagePostAuthor = channelPost ? (Auth().user()->firstName + ' ' + Auth().user()->lastName) : QString();
_history->addNewDocument(newId.msg, flags, 0, replyToId(), date(MTP_int(unixtime())), messageFromId, messagePostAuthor, doc, caption, MTPnullMarkup);
_history->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_flags(sendFlags), _peer->input, MTP_int(replyToId()), MTP_inputMediaDocument(MTP_flags(0), mtpInput, MTP_string(caption), MTPint()), MTP_long(randomId), MTPnullMarkup), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), App::main()->rpcFail(&MainWidget::sendMessageFail), 0, 0, _history->sendRequestId);
App::main()->finishForwarding(_history, _silent->checked());
cancelReplyAfterMediaSend(lastKeyboardUsed);
if (doc->sticker()) App::main()->incrementSticker(doc);
App::historyRegRandom(randomId, newId);
if (_fieldAutocomplete->stickersShown()) {
clearFieldText();
//_saveDraftText = true;
//_saveDraftStart = getms();
//onDraftSave();
onCloudDraftSave(); // won't be needed if SendInlineBotResult will clear the cloud draft
}
hideSelectorControlsAnimated();
_field->setFocus();
return true;
}
void HistoryWidget::sendExistingPhoto(PhotoData *photo, const QString &caption) {
if (!_history || !photo || !canSendMessages(_peer)) return;
App::main()->readServerHistory(_history);
fastShowAtEnd(_history);
uint64 randomId = rand_value<uint64>();
FullMsgId newId(_channel, clientMsgId());
bool lastKeyboardUsed = lastForceReplyReplied();
bool out = !_peer->isSelf(), unread = !_peer->isSelf();
auto flags = NewMessageFlags(_peer) | MTPDmessage::Flag::f_media; // unread, out
auto sendFlags = MTPmessages_SendMedia::Flags(0);
if (replyToId()) {
flags |= MTPDmessage::Flag::f_reply_to_msg_id;
sendFlags |= MTPmessages_SendMedia::Flag::f_reply_to_msg_id;
}
bool channelPost = _peer->isChannel() && !_peer->isMegagroup();
bool silentPost = channelPost && _silent->checked();
if (channelPost) {
flags |= MTPDmessage::Flag::f_views;
flags |= MTPDmessage::Flag::f_post;
}
if (!channelPost) {
flags |= MTPDmessage::Flag::f_from_id;
} else if (_peer->asChannel()->addsSignature()) {
flags |= MTPDmessage::Flag::f_post_author;
}
if (silentPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_silent;
}
auto messageFromId = channelPost ? 0 : Auth().userId();
auto messagePostAuthor = channelPost ? (Auth().user()->firstName + ' ' + Auth().user()->lastName) : QString();
_history->addNewPhoto(newId.msg, flags, 0, replyToId(), date(MTP_int(unixtime())), messageFromId, messagePostAuthor, photo, caption, MTPnullMarkup);
_history->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_flags(sendFlags), _peer->input, MTP_int(replyToId()), MTP_inputMediaPhoto(MTP_flags(0), MTP_inputPhoto(MTP_long(photo->id), MTP_long(photo->access)), MTP_string(caption), MTPint()), MTP_long(randomId), MTPnullMarkup), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), App::main()->rpcFail(&MainWidget::sendMessageFail), 0, 0, _history->sendRequestId);
App::main()->finishForwarding(_history, _silent->checked());
cancelReplyAfterMediaSend(lastKeyboardUsed);
App::historyRegRandom(randomId, newId);
hideSelectorControlsAnimated();
_field->setFocus();
}
void HistoryWidget::setFieldText(const TextWithTags &textWithTags, TextUpdateEvents events, Ui::FlatTextarea::UndoHistoryAction undoHistoryAction) {
_textUpdateEvents = events;
_field->setTextWithTags(textWithTags, undoHistoryAction);
_field->moveCursor(QTextCursor::End);
_textUpdateEvents = TextUpdateEvent::SaveDraft | TextUpdateEvent::SendTyping;
_previewCancelled = false;
_previewData = nullptr;
if (_previewRequest) {
MTP::cancel(_previewRequest);
_previewRequest = 0;
}
_previewLinks.clear();
}
void HistoryWidget::onReplyToMessage() {
auto to = App::contextItem();
if (!to || to->id <= 0 || !_canSendMessages) return;
if (to->history() == _migrated) {
if (to->isGroupMigrate() && !_history->isEmpty() && _history->blocks.front()->items.front()->isGroupMigrate() && _history != _migrated) {
App::contextItem(_history->blocks.front()->items.front());
onReplyToMessage();
App::contextItem(to);
} else {
if (to->id < 0 || to->serviceMsg()) {
Ui::show(Box<InformBox>(lang(lng_reply_cant)));
} else {
Ui::show(Box<ConfirmBox>(lang(lng_reply_cant_forward), lang(lng_selected_forward), base::lambda_guarded(this, [this] {
auto item = App::contextItem();
if (!item || item->id < 0 || item->serviceMsg()) return;
auto items = SelectedItemSet();
items.insert(item->id, item);
App::main()->setForwardDraft(_peer->id, items);
})));
}
}
return;
}
App::main()->cancelForwarding(_history);
if (_editMsgId) {
if (auto localDraft = _history->localDraft()) {
localDraft->msgId = to->id;
} else {
_history->setLocalDraft(std::make_unique<Data::Draft>(TextWithTags(), to->id, MessageCursor(), false));
}
} else {
_replyEditMsg = to;
_replyToId = to->id;
_replyEditMsgText.setText(st::messageTextStyle, TextUtilities::Clean(_replyEditMsg->inReplyText()), _textDlgOptions);
updateBotKeyboard();
if (!_field->isHidden()) _fieldBarCancel->show();
updateMouseTracking();
updateReplyToName();
updateControlsGeometry();
updateField();
}
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
_field->setFocus();
}
void HistoryWidget::onEditMessage() {
auto to = App::contextItem();
if (!to) return;
if (auto media = to->getMedia()) {
if (media->canEditCaption()) {
Ui::show(Box<EditCaptionBox>(media, to->fullId()));
return;
}
}
if (_recording) {
// Just fix some strange inconsistency.
_send->clearState();
}
if (!_editMsgId) {
if (_replyToId || !_field->isEmpty()) {
_history->setLocalDraft(std::make_unique<Data::Draft>(_field, _replyToId, _previewCancelled));
} else {
_history->clearLocalDraft();
}
}
auto original = to->originalText();
auto editData = TextWithTags { TextUtilities::ApplyEntities(original), ConvertEntitiesToTextTags(original.entities) };
auto cursor = MessageCursor { editData.text.size(), editData.text.size(), QFIXED_MAX };
_history->setEditDraft(std::make_unique<Data::Draft>(editData, to->id, cursor, false));
applyDraft(false);
_previewData = nullptr;
if (auto media = to->getMedia()) {
if (media->type() == MediaTypeWebPage) {
_previewData = static_cast<HistoryWebPage*>(media)->webpage();
updatePreview();
}
}
if (!_previewData) {
onPreviewParse();
}
updateBotKeyboard();
if (!_field->isHidden()) _fieldBarCancel->show();
updateFieldPlaceholder();
updateMouseTracking();
updateReplyToName();
updateControlsGeometry();
updateField();
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
_field->setFocus();
}
void HistoryWidget::onPinMessage() {
HistoryItem *to = App::contextItem();
if (!to || !to->canPin() || !_peer || !_peer->isMegagroup()) return;
Ui::show(Box<PinMessageBox>(_peer->asChannel(), to->id));
}
void HistoryWidget::onUnpinMessage() {
if (!_peer || !_peer->isMegagroup()) return;
Ui::show(Box<ConfirmBox>(lang(lng_pinned_unpin_sure), lang(lng_pinned_unpin), base::lambda_guarded(this, [this] {
if (!_peer || !_peer->isMegagroup()) return;
_peer->asChannel()->mgInfo->pinnedMsgId = 0;
if (pinnedMsgVisibilityUpdated()) {
updateControlsGeometry();
update();
}
Ui::hideLayer();
MTP::send(MTPchannels_UpdatePinnedMessage(MTP_flags(0), _peer->asChannel()->inputChannel, MTP_int(0)), rpcDone(&HistoryWidget::unpinDone));
})));
}
void HistoryWidget::unpinDone(const MTPUpdates &updates) {
if (App::main()) {
App::main()->sentUpdatesReceived(updates);
}
}
void HistoryWidget::onPinnedHide() {
if (!_peer || !_peer->isMegagroup()) return;
if (!_peer->asChannel()->mgInfo->pinnedMsgId) {
if (pinnedMsgVisibilityUpdated()) {
updateControlsGeometry();
update();
}
return;
}
if (_peer->asChannel()->canPinMessages()) {
onUnpinMessage();
} else {
Global::RefHiddenPinnedMessages().insert(_peer->id, _peer->asChannel()->mgInfo->pinnedMsgId);
Local::writeUserSettings();
if (pinnedMsgVisibilityUpdated()) {
updateControlsGeometry();
update();
}
}
}
void HistoryWidget::onCopyPostLink() {
auto item = App::contextItem();
if (!item || !item->hasDirectLink()) return;
QApplication::clipboard()->setText(item->directLink());
}
bool HistoryWidget::lastForceReplyReplied(const FullMsgId &replyTo) const {
if (replyTo.msg > 0 && replyTo.channel != _channel) return false;
return _keyboard->forceReply() && _keyboard->forMsgId() == FullMsgId(_channel, _history->lastKeyboardId) && _keyboard->forMsgId().msg == (replyTo.msg < 0 ? replyToId() : replyTo.msg);
}
bool HistoryWidget::cancelReply(bool lastKeyboardUsed) {
bool wasReply = false;
if (_replyToId) {
wasReply = true;
_replyEditMsg = nullptr;
_replyToId = 0;
mouseMoveEvent(0);
if (!readyToForward() && (!_previewData || _previewData->pendingTill < 0) && !_kbReplyTo) {
_fieldBarCancel->hide();
updateMouseTracking();
}
updateBotKeyboard();
updateControlsGeometry();
update();
} else if (auto localDraft = (_history ? _history->localDraft() : nullptr)) {
if (localDraft->msgId) {
if (localDraft->textWithTags.text.isEmpty()) {
_history->clearLocalDraft();
} else {
localDraft->msgId = 0;
}
}
}
if (wasReply) {
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
}
if (!_editMsgId && _keyboard->singleUse() && _keyboard->forceReply() && lastKeyboardUsed) {
if (_kbReplyTo) {
onKbToggle(false);
}
}
return wasReply;
}
void HistoryWidget::cancelReplyAfterMediaSend(bool lastKeyboardUsed) {
if (cancelReply(lastKeyboardUsed)) {
onCloudDraftSave();
}
}
int HistoryWidget::countMembersDropdownHeightMax() const {
int result = height() - st::membersInnerDropdown.padding.top() - st::membersInnerDropdown.padding.bottom();
result -= _tabbedSelectorToggle->height();
accumulate_min(result, st::membersInnerHeightMax);
return result;
}
void HistoryWidget::cancelEdit() {
if (!_editMsgId) return;
_replyEditMsg = nullptr;
_editMsgId = 0;
_history->clearEditDraft();
applyDraft();
if (_saveEditMsgRequestId) {
MTP::cancel(_saveEditMsgRequestId);
_saveEditMsgRequestId = 0;
}
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
mouseMoveEvent(nullptr);
if (!readyToForward() && (!_previewData || _previewData->pendingTill < 0) && !replyToId()) {
_fieldBarCancel->hide();
updateMouseTracking();
}
auto old = _textUpdateEvents;
_textUpdateEvents = 0;
onTextChange();
_textUpdateEvents = old;
if (!canWriteMessage()) {
updateControlsVisibility();
}
updateBotKeyboard();
updateFieldPlaceholder();
updateControlsGeometry();
update();
}
void HistoryWidget::onFieldBarCancel() {
Ui::hideLayer();
_replyForwardPressed = false;
if (_previewData && _previewData->pendingTill >= 0) {
_previewCancelled = true;
previewCancel();
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
} else if (_editMsgId) {
cancelEdit();
} else if (readyToForward()) {
App::main()->cancelForwarding(_history);
} else if (_replyToId) {
cancelReply();
} else if (_kbReplyTo) {
onKbToggle();
}
}
void HistoryWidget::previewCancel() {
MTP::cancel(base::take(_previewRequest));
_previewData = nullptr;
_previewLinks.clear();
updatePreview();
if (!_editMsgId && !_replyToId && !readyToForward() && !_kbReplyTo) {
_fieldBarCancel->hide();
updateMouseTracking();
}
}
void HistoryWidget::onPreviewParse() {
if (_previewCancelled) return;
_field->parseLinks();
}
void HistoryWidget::onPreviewCheck() {
auto previewRestricted = [this] {
if (auto megagroup = _peer ? _peer->asMegagroup() : nullptr) {
if (megagroup->restrictedRights().is_embed_links()) {
return true;
}
}
return false;
};
if (_previewCancelled || previewRestricted()) {
MTP::cancel(base::take(_previewRequest));
_previewData = nullptr;
_previewLinks.clear();
update();
return;
}
auto linksList = _field->linksList();
auto newLinks = linksList.join(' ');
if (newLinks != _previewLinks) {
MTP::cancel(base::take(_previewRequest));
_previewLinks = newLinks;
if (_previewLinks.isEmpty()) {
if (_previewData && _previewData->pendingTill >= 0) previewCancel();
} else {
PreviewCache::const_iterator i = _previewCache.constFind(_previewLinks);
if (i == _previewCache.cend()) {
_previewRequest = MTP::send(MTPmessages_GetWebPagePreview(MTP_string(_previewLinks)), rpcDone(&HistoryWidget::gotPreview, _previewLinks));
} else if (i.value()) {
_previewData = App::webPage(i.value());
updatePreview();
} else {
if (_previewData && _previewData->pendingTill >= 0) previewCancel();
}
}
}
}
void HistoryWidget::onPreviewTimeout() {
if (_previewData && _previewData->pendingTill > 0 && !_previewLinks.isEmpty()) {
_previewRequest = MTP::send(MTPmessages_GetWebPagePreview(MTP_string(_previewLinks)), rpcDone(&HistoryWidget::gotPreview, _previewLinks));
}
}
void HistoryWidget::gotPreview(QString links, const MTPMessageMedia &result, mtpRequestId req) {
if (req == _previewRequest) {
_previewRequest = 0;
}
if (result.type() == mtpc_messageMediaWebPage) {
auto data = App::feedWebPage(result.c_messageMediaWebPage().vwebpage);
_previewCache.insert(links, data->id);
if (data->pendingTill > 0 && data->pendingTill <= unixtime()) {
data->pendingTill = -1;
}
if (links == _previewLinks && !_previewCancelled) {
_previewData = (data->id && data->pendingTill >= 0) ? data : 0;
updatePreview();
}
if (App::main()) App::main()->webPagesOrGamesUpdate();
} else if (result.type() == mtpc_messageMediaEmpty) {
_previewCache.insert(links, 0);
if (links == _previewLinks && !_previewCancelled) {
_previewData = 0;
updatePreview();
}
}
}
void HistoryWidget::updatePreview() {
_previewTimer.stop();
if (_previewData && _previewData->pendingTill >= 0) {
_fieldBarCancel->show();
updateMouseTracking();
if (_previewData->pendingTill) {
_previewTitle.setText(st::msgNameStyle, lang(lng_preview_loading), _textNameOptions);
#ifndef OS_MAC_OLD
auto linkText = _previewLinks.splitRef(' ').at(0).toString();
#else // OS_MAC_OLD
auto linkText = _previewLinks.split(' ').at(0);
#endif // OS_MAC_OLD
_previewDescription.setText(st::messageTextStyle, TextUtilities::Clean(linkText), _textDlgOptions);
int32 t = (_previewData->pendingTill - unixtime()) * 1000;
if (t <= 0) t = 1;
_previewTimer.start(t);
} else {
QString title, desc;
if (_previewData->siteName.isEmpty()) {
if (_previewData->title.isEmpty()) {
if (_previewData->description.text.isEmpty()) {
title = _previewData->author;
desc = ((_previewData->document && !_previewData->document->name.isEmpty()) ? _previewData->document->name : _previewData->url);
} else {
title = _previewData->description.text;
desc = _previewData->author.isEmpty() ? ((_previewData->document && !_previewData->document->name.isEmpty()) ? _previewData->document->name : _previewData->url) : _previewData->author;
}
} else {
title = _previewData->title;
desc = _previewData->description.text.isEmpty() ? (_previewData->author.isEmpty() ? ((_previewData->document && !_previewData->document->name.isEmpty()) ? _previewData->document->name : _previewData->url) : _previewData->author) : _previewData->description.text;
}
} else {
title = _previewData->siteName;
desc = _previewData->title.isEmpty() ? (_previewData->description.text.isEmpty() ? (_previewData->author.isEmpty() ? ((_previewData->document && !_previewData->document->name.isEmpty()) ? _previewData->document->name : _previewData->url) : _previewData->author) : _previewData->description.text) : _previewData->title;
}
if (title.isEmpty()) {
if (_previewData->document) {
title = lang(lng_attach_file);
} else if (_previewData->photo) {
title = lang(lng_attach_photo);
}
}
_previewTitle.setText(st::msgNameStyle, title, _textNameOptions);
_previewDescription.setText(st::messageTextStyle, TextUtilities::Clean(desc), _textDlgOptions);
}
} else if (!readyToForward() && !replyToId() && !_editMsgId) {
_fieldBarCancel->hide();
updateMouseTracking();
}
updateControlsGeometry();
update();
}
void HistoryWidget::onCancel() {
if (_isInlineBot) {
onInlineBotCancel();
} else if (_editMsgId) {
auto original = _replyEditMsg ? _replyEditMsg->originalText() : TextWithEntities();
auto editData = TextWithTags { TextUtilities::ApplyEntities(original), ConvertEntitiesToTextTags(original.entities) };
if (_replyEditMsg && editData != _field->getTextWithTags()) {
Ui::show(Box<ConfirmBox>(
lang(lng_cancel_edit_post_sure),
lang(lng_cancel_edit_post_yes),
lang(lng_cancel_edit_post_no),
base::lambda_guarded(this, [this] {
onFieldBarCancel();
})));
} else {
onFieldBarCancel();
}
} else if (!_fieldAutocomplete->isHidden()) {
_fieldAutocomplete->hideAnimated();
} else {
App::main()->showBackFromStack();
emit cancelled();
}
}
void HistoryWidget::fullPeerUpdated(PeerData *peer) {
if (_list && peer == _peer) {
bool newCanSendMessages = canSendMessages(_peer);
if (newCanSendMessages != _canSendMessages) {
_canSendMessages = newCanSendMessages;
if (!_canSendMessages) {
cancelReply();
}
updateControlsVisibility();
}
onCheckFieldAutocomplete();
updateReportSpamStatus();
_list->updateBotInfo();
}
if (updateCmdStartShown()) {
updateControlsVisibility();
updateControlsGeometry();
} else if (!_scroll->isHidden() && _unblock->isHidden() == isBlocked()) {
updateControlsVisibility();
updateControlsGeometry();
}
}
void HistoryWidget::peerUpdated(PeerData *data) {
if (data && data == _peer) {
if (auto channel = data->migrateTo()) {
Ui::showPeerHistory(channel, ShowAtUnreadMsgId);
Auth().api().requestParticipantsCountDelayed(channel);
return;
}
QString restriction = _peer->restrictionReason();
if (!restriction.isEmpty()) {
App::main()->showBackFromStack();
Ui::show(Box<InformBox>(restriction));
return;
}
bool resize = false;
if (pinnedMsgVisibilityUpdated()) {
resize = true;
}
updateHistoryGeometry();
if (_peer->isChannel()) updateReportSpamStatus();
if (data->isChat() && data->asChat()->noParticipantInfo()) {
Auth().api().requestFullPeer(data);
} else if (data->isUser() && (data->asUser()->blockStatus() == UserData::BlockStatus::Unknown || data->asUser()->callsStatus() == UserData::CallsStatus::Unknown)) {
Auth().api().requestFullPeer(data);
} else if (data->isMegagroup() && !data->asChannel()->mgInfo->botStatus) {
Auth().api().requestBots(data->asChannel());
}
if (!_a_show.animating()) {
if (_unblock->isHidden() == isBlocked() || (!isBlocked() && _joinChannel->isHidden() == isJoinChannel())) {
resize = true;
}
bool newCanSendMessages = canSendMessages(_peer);
if (newCanSendMessages != _canSendMessages) {
_canSendMessages = newCanSendMessages;
if (!_canSendMessages) {
cancelReply();
}
resize = true;
}
updateControlsVisibility();
if (resize) {
updateControlsGeometry();
}
}
App::main()->updateOnlineDisplay();
}
}
void HistoryWidget::onForwardSelected() {
if (!_list) return;
App::main()->showForwardLayer(getSelectedItems());
}
void HistoryWidget::confirmDeleteContextItem() {
auto item = App::contextItem();
if (!item) return;
if (auto message = item->toHistoryMessage()) {
if (message->uploading()) {
App::main()->cancelUploadLayer();
return;
}
}
App::main()->deleteLayer();
}
void HistoryWidget::confirmDeleteSelectedItems() {
if (!_list) return;
auto selected = _list->getSelectedItems();
if (selected.isEmpty()) return;
App::main()->deleteLayer(selected.size());
}
void HistoryWidget::deleteContextItem(bool forEveryone) {
Ui::hideLayer();
auto item = App::contextItem();
if (!item) {
return;
}
auto toDelete = QVector<MTPint>(1, MTP_int(item->id));
auto history = item->history();
auto wasOnServer = (item->id > 0);
auto wasLast = (history->lastMsg == item);
item->destroy();
if (!wasOnServer && wasLast && !history->lastMsg) {
App::main()->checkPeerHistory(history->peer);
}
if (wasOnServer) {
App::main()->deleteMessages(history->peer, toDelete, forEveryone);
}
}
void HistoryWidget::deleteSelectedItems(bool forEveryone) {
Ui::hideLayer();
if (!_list) return;
auto selected = _list->getSelectedItems();
if (selected.isEmpty()) return;
QMap<PeerData*, QVector<MTPint>> idsByPeer;
for_const (auto item, selected) {
if (item->id > 0) {
idsByPeer[item->history()->peer].push_back(MTP_int(item->id));
}
}
onClearSelected();
for_const (auto item, selected) {
item->destroy();
}
for (auto i = idsByPeer.cbegin(), e = idsByPeer.cend(); i != e; ++i) {
App::main()->deleteMessages(i.key(), i.value(), forEveryone);
}
}
void HistoryWidget::onListEscapePressed() {
if (_nonEmptySelection && _list) {
onClearSelected();
} else {
onCancel();
}
}
void HistoryWidget::onListEnterPressed() {
if (!_botStart->isHidden()) {
onBotStart();
}
}
void HistoryWidget::onClearSelected() {
if (_list) _list->clearSelectedItems();
}
HistoryItem *HistoryWidget::getItemFromHistoryOrMigrated(MsgId genericMsgId) const {
if (genericMsgId < 0 && -genericMsgId < ServerMaxMsgId && _migrated) {
return App::histItemById(_migrated->channelId(), -genericMsgId);
}
return App::histItemById(_channel, genericMsgId);
}
void HistoryWidget::onAnimActiveStep() {
if (!_history || !_activeAnimMsgId || (_activeAnimMsgId < 0 && (!_migrated || -_activeAnimMsgId >= ServerMaxMsgId))) {
return _animActiveTimer.stop();
}
auto item = getItemFromHistoryOrMigrated(_activeAnimMsgId);
if (!item || item->detached()) {
return _animActiveTimer.stop();
}
if (getms() - _animActiveStart > st::activeFadeInDuration + st::activeFadeOutDuration) {
stopAnimActive();
} else {
Ui::repaintHistoryItem(item);
}
}
uint64 HistoryWidget::animActiveTimeStart(const HistoryItem *msg) const {
if (!msg) return 0;
if ((msg->history() == _history && msg->id == _activeAnimMsgId) || (_migrated && msg->history() == _migrated && msg->id == -_activeAnimMsgId)) {
return _animActiveTimer.isActive() ? _animActiveStart : 0;
}
return 0;
}
void HistoryWidget::stopAnimActive() {
_animActiveTimer.stop();
_activeAnimMsgId = 0;
}
SelectedItemSet HistoryWidget::getSelectedItems() const {
return _list ? _list->getSelectedItems() : SelectedItemSet();
}
void HistoryWidget::updateTopBarSelection() {
if (!_list) {
_topBar->showSelected(Window::TopBarWidget::SelectedState {});
return;
}
auto selectedState = _list->getSelectionState();
_nonEmptySelection = (selectedState.count > 0) || selectedState.textSelected;
_topBar->showSelected(selectedState);
updateControlsVisibility();
updateHistoryGeometry();
if (!Ui::isLayerShown() && !App::passcoded()) {
if (_nonEmptySelection || (_list && _list->wasSelectedText()) || _recording || isBotStart() || isBlocked() || !_canSendMessages) {
_list->setFocus();
} else {
_field->setFocus();
}
}
_topBar->update();
update();
}
void HistoryWidget::messageDataReceived(ChannelData *channel, MsgId msgId) {
if (!_peer || _peer->asChannel() != channel || !msgId) return;
if (_editMsgId == msgId || _replyToId == msgId) {
updateReplyEditTexts(true);
}
if (_pinnedBar && _pinnedBar->msgId == msgId) {
updatePinnedBar(true);
}
}
void HistoryWidget::updateReplyEditTexts(bool force) {
if (!force) {
if (_replyEditMsg || (!_editMsgId && !_replyToId)) {
return;
}
}
if (!_replyEditMsg) {
_replyEditMsg = App::histItemById(_channel, _editMsgId ? _editMsgId : _replyToId);
}
if (_replyEditMsg) {
_replyEditMsgText.setText(st::messageTextStyle, TextUtilities::Clean(_replyEditMsg->inReplyText()), _textDlgOptions);
updateBotKeyboard();
if (!_field->isHidden() || _recording) {
_fieldBarCancel->show();
updateMouseTracking();
}
updateReplyToName();
updateField();
} else if (force) {
if (_editMsgId) {
cancelEdit();
} else {
cancelReply();
}
}
}
void HistoryWidget::updateForwarding() {
if (_history) {
_toForward = _history->validateForwardDraft();
updateForwardingTexts();
} else {
_toForward.clear();
}
updateForwardingItemRemovedSubscription();
updateControlsVisibility();
updateControlsGeometry();
}
void HistoryWidget::updateForwardingTexts() {
int32 version = 0;
QString from, text;
if (!_toForward.isEmpty()) {
QMap<PeerData*, bool> fromUsersMap;
QVector<PeerData*> fromUsers;
fromUsers.reserve(_toForward.size());
for (auto i = _toForward.cbegin(), e = _toForward.cend(); i != e; ++i) {
auto from = i.value()->senderOriginal();
if (!fromUsersMap.contains(from)) {
fromUsersMap.insert(from, true);
fromUsers.push_back(from);
}
version += from->nameVersion;
}
if (fromUsers.size() > 2) {
from = lng_forwarding_from(lt_count, fromUsers.size() - 1, lt_user, fromUsers.at(0)->shortName());
} else if (fromUsers.size() < 2) {
from = fromUsers.at(0)->name;
} else {
from = lng_forwarding_from_two(lt_user, fromUsers.at(0)->shortName(), lt_second_user, fromUsers.at(1)->shortName());
}
if (_toForward.size() < 2) {
text = _toForward.cbegin().value()->inReplyText();
} else {
text = lng_forward_messages(lt_count, _toForward.size());
}
}
_toForwardFrom.setText(st::msgNameStyle, from, _textNameOptions);
_toForwardText.setText(st::messageTextStyle, TextUtilities::Clean(text), _textDlgOptions);
_toForwardNameVersion = version;
}
void HistoryWidget::checkForwardingInfo() {
if (!_toForward.isEmpty()) {
auto version = 0;
for_const (auto item, _toForward) {
version += item->senderOriginal()->nameVersion;
}
if (version != _toForwardNameVersion) {
updateForwardingTexts();
}
}
}
void HistoryWidget::updateForwardingItemRemovedSubscription() {
if (_toForward.isEmpty()) {
unsubscribe(_forwardingItemRemovedSubscription);
_forwardingItemRemovedSubscription = 0;
} else if (!_forwardingItemRemovedSubscription) {
_forwardingItemRemovedSubscription = subscribe(Global::RefItemRemoved(), [this](HistoryItem *item) {
for (auto i = _toForward.begin(); i != _toForward.end(); ++i) {
if (i->get() == item) {
i = _toForward.erase(i);
updateForwardingItemRemovedSubscription();
updateForwardingTexts();
break;
}
}
});
}
}
void HistoryWidget::updateReplyToName() {
if (_editMsgId) return;
if (!_replyEditMsg && (_replyToId || !_kbReplyTo)) return;
_replyToName.setText(st::msgNameStyle, App::peerName((_replyEditMsg ? _replyEditMsg : _kbReplyTo)->author()), _textNameOptions);
_replyToNameVersion = (_replyEditMsg ? _replyEditMsg : _kbReplyTo)->author()->nameVersion;
}
void HistoryWidget::updateField() {
auto fieldAreaTop = _scroll->y() + _scroll->height();
rtlupdate(0, fieldAreaTop, _chatWidth, height() - fieldAreaTop);
}
void HistoryWidget::drawField(Painter &p, const QRect &rect) {
auto backy = _field->y() - st::historySendPadding;
auto backh = _field->height() + 2 * st::historySendPadding;
auto hasForward = readyToForward();
auto drawMsgText = (_editMsgId || _replyToId) ? _replyEditMsg : _kbReplyTo;
if (_editMsgId || _replyToId || (!hasForward && _kbReplyTo)) {
if (!_editMsgId && drawMsgText && drawMsgText->author()->nameVersion > _replyToNameVersion) {
updateReplyToName();
}
backy -= st::historyReplyHeight;
backh += st::historyReplyHeight;
} else if (hasForward) {
checkForwardingInfo();
backy -= st::historyReplyHeight;
backh += st::historyReplyHeight;
} else if (_previewData && _previewData->pendingTill >= 0) {
backy -= st::historyReplyHeight;
backh += st::historyReplyHeight;
}
auto drawWebPagePreview = (_previewData && _previewData->pendingTill >= 0) && !_replyForwardPressed;
p.fillRect(myrtlrect(0, backy, _chatWidth, backh), st::historyReplyBg);
if (_editMsgId || _replyToId || (!hasForward && _kbReplyTo)) {
auto replyLeft = st::historyReplySkip;
(_editMsgId ? st::historyEditIcon : st::historyReplyIcon).paint(p, st::historyReplyIconPosition + QPoint(0, backy), width());
if (!drawWebPagePreview) {
if (drawMsgText) {
if (drawMsgText->getMedia() && drawMsgText->getMedia()->hasReplyPreview()) {
auto replyPreview = drawMsgText->getMedia()->replyPreview();
if (!replyPreview->isNull()) {
auto to = QRect(replyLeft, backy + st::msgReplyPadding.top(), st::msgReplyBarSize.height(), st::msgReplyBarSize.height());
p.drawPixmap(to.x(), to.y(), replyPreview->pixSingle(replyPreview->width() / cIntRetinaFactor(), replyPreview->height() / cIntRetinaFactor(), to.width(), to.height(), ImageRoundRadius::Small));
}
replyLeft += st::msgReplyBarSize.height() + st::msgReplyBarSkip - st::msgReplyBarSize.width() - st::msgReplyBarPos.x();
}
p.setPen(st::historyReplyNameFg);
if (_editMsgId) {
paintEditHeader(p, rect, replyLeft, backy);
} else {
_replyToName.drawElided(p, replyLeft, backy + st::msgReplyPadding.top(), _chatWidth - replyLeft - _fieldBarCancel->width() - st::msgReplyPadding.right());
}
p.setPen(((drawMsgText->toHistoryMessage() && drawMsgText->toHistoryMessage()->emptyText()) || drawMsgText->serviceMsg()) ? st::historyComposeAreaFgService : st::historyComposeAreaFg);
_replyEditMsgText.drawElided(p, replyLeft, backy + st::msgReplyPadding.top() + st::msgServiceNameFont->height, _chatWidth - replyLeft - _fieldBarCancel->width() - st::msgReplyPadding.right());
} else {
p.setFont(st::msgDateFont);
p.setPen(st::historyComposeAreaFgService);
p.drawText(replyLeft, backy + st::msgReplyPadding.top() + (st::msgReplyBarSize.height() - st::msgDateFont->height) / 2 + st::msgDateFont->ascent, st::msgDateFont->elided(lang(lng_profile_loading), _chatWidth - replyLeft - _fieldBarCancel->width() - st::msgReplyPadding.right()));
}
}
} else if (hasForward) {
auto forwardLeft = st::historyReplySkip;
st::historyForwardIcon.paint(p, st::historyReplyIconPosition + QPoint(0, backy), width());
if (!drawWebPagePreview) {
auto firstItem = _toForward.cbegin().value();
auto firstMedia = firstItem->getMedia();
auto serviceColor = (_toForward.size() > 1) || (firstMedia != nullptr) || firstItem->serviceMsg();
auto preview = (_toForward.size() < 2 && firstMedia && firstMedia->hasReplyPreview()) ? firstMedia->replyPreview() : ImagePtr();
if (!preview->isNull()) {
auto to = QRect(forwardLeft, backy + st::msgReplyPadding.top(), st::msgReplyBarSize.height(), st::msgReplyBarSize.height());
if (preview->width() == preview->height()) {
p.drawPixmap(to.x(), to.y(), preview->pix());
} else {
auto from = (preview->width() > preview->height()) ? QRect((preview->width() - preview->height()) / 2, 0, preview->height(), preview->height()) : QRect(0, (preview->height() - preview->width()) / 2, preview->width(), preview->width());
p.drawPixmap(to, preview->pix(), from);
}
forwardLeft += st::msgReplyBarSize.height() + st::msgReplyBarSkip - st::msgReplyBarSize.width() - st::msgReplyBarPos.x();
}
p.setPen(st::historyReplyNameFg);
_toForwardFrom.drawElided(p, forwardLeft, backy + st::msgReplyPadding.top(), width() - forwardLeft - _fieldBarCancel->width() - st::msgReplyPadding.right());
p.setPen(serviceColor ? st::historyComposeAreaFgService : st::historyComposeAreaFg);
_toForwardText.drawElided(p, forwardLeft, backy + st::msgReplyPadding.top() + st::msgServiceNameFont->height, _chatWidth - forwardLeft - _fieldBarCancel->width() - st::msgReplyPadding.right());
}
}
if (drawWebPagePreview) {
auto previewLeft = st::historyReplySkip + st::webPageLeft;
p.fillRect(st::historyReplySkip, backy + st::msgReplyPadding.top(), st::webPageBar, st::msgReplyBarSize.height(), st::msgInReplyBarColor);
if ((_previewData->photo && !_previewData->photo->thumb->isNull()) || (_previewData->document && !_previewData->document->thumb->isNull())) {
auto replyPreview = _previewData->photo ? _previewData->photo->makeReplyPreview() : _previewData->document->makeReplyPreview();
if (!replyPreview->isNull()) {
auto to = QRect(previewLeft, backy + st::msgReplyPadding.top(), st::msgReplyBarSize.height(), st::msgReplyBarSize.height());
if (replyPreview->width() == replyPreview->height()) {
p.drawPixmap(to.x(), to.y(), replyPreview->pix());
} else {
auto from = (replyPreview->width() > replyPreview->height()) ? QRect((replyPreview->width() - replyPreview->height()) / 2, 0, replyPreview->height(), replyPreview->height()) : QRect(0, (replyPreview->height() - replyPreview->width()) / 2, replyPreview->width(), replyPreview->width());
p.drawPixmap(to, replyPreview->pix(), from);
}
}
previewLeft += st::msgReplyBarSize.height() + st::msgReplyBarSkip - st::msgReplyBarSize.width() - st::msgReplyBarPos.x();
}
p.setPen(st::historyReplyNameFg);
_previewTitle.drawElided(p, previewLeft, backy + st::msgReplyPadding.top(), _chatWidth - previewLeft - _fieldBarCancel->width() - st::msgReplyPadding.right());
p.setPen(st::historyComposeAreaFg);
_previewDescription.drawElided(p, previewLeft, backy + st::msgReplyPadding.top() + st::msgServiceNameFont->height, _chatWidth - previewLeft - _fieldBarCancel->width() - st::msgReplyPadding.right());
}
}
void HistoryWidget::drawRestrictedWrite(Painter &p) {
auto rect = myrtlrect(0, height() - _unblock->height(), _chatWidth, _unblock->height());
p.fillRect(rect, st::historyReplyBg);
p.setFont(st::normalFont);
p.setPen(st::windowSubTextFg);
p.drawText(rect.marginsRemoved(QMargins(st::historySendPadding, 0, st::historySendPadding, 0)), lang(lng_restricted_send_message), style::al_center);
}
void HistoryWidget::paintEditHeader(Painter &p, const QRect &rect, int left, int top) const {
if (!rect.intersects(myrtlrect(left, top, _chatWidth - left, st::normalFont->height))) {
return;
}
p.setFont(st::msgServiceNameFont);
p.drawTextLeft(left, top + st::msgReplyPadding.top(), width(), lang(lng_edit_message));
if (!_replyEditMsg || _replyEditMsg->history()->peer->isSelf()) return;
QString editTimeLeftText;
int updateIn = -1;
auto tmp = ::date(unixtime());
auto timeSinceMessage = _replyEditMsg->date.msecsTo(QDateTime::currentDateTime());
auto editTimeLeft = (Global::EditTimeLimit() * 1000LL) - timeSinceMessage;
if (editTimeLeft < 2) {
editTimeLeftText = qsl("0:00");
} else if (editTimeLeft > kDisplayEditTimeWarningMs) {
updateIn = static_cast<int>(qMin(editTimeLeft - kDisplayEditTimeWarningMs, qint64(kFullDayInMs)));
} else {
updateIn = static_cast<int>(editTimeLeft % 1000);
if (!updateIn) {
updateIn = 1000;
}
++updateIn;
editTimeLeft = (editTimeLeft - 1) / 1000; // seconds
editTimeLeftText = qsl("%1:%2").arg(editTimeLeft / 60).arg(editTimeLeft % 60, 2, 10, QChar('0'));
}
// Restart timer only if we are sure that we've painted the whole timer.
if (rect.contains(myrtlrect(left, top, _chatWidth - left, st::normalFont->height)) && updateIn > 0) {
_updateEditTimeLeftDisplay.start(updateIn);
}
if (!editTimeLeftText.isEmpty()) {
p.setFont(st::normalFont);
p.setPen(st::historyComposeAreaFgService);
p.drawText(left + st::msgServiceNameFont->width(lang(lng_edit_message)) + st::normalFont->spacew, top + st::msgReplyPadding.top() + st::msgServiceNameFont->ascent, editTimeLeftText);
}
}
void HistoryWidget::drawRecording(Painter &p, float64 recordActive) {
p.setPen(Qt::NoPen);
p.setBrush(st::historyRecordSignalColor);
auto delta = qMin(a_recordingLevel.current() / 0x4000, 1.);
auto d = 2 * qRound(st::historyRecordSignalMin + (delta * (st::historyRecordSignalMax - st::historyRecordSignalMin)));
{
PainterHighQualityEnabler hq(p);
p.drawEllipse(_attachToggle->x() + (_tabbedSelectorToggle->width() - d) / 2, _attachToggle->y() + (_attachToggle->height() - d) / 2, d, d);
}
auto duration = formatDurationText(_recordingSamples / Media::Player::kDefaultFrequency);
p.setFont(st::historyRecordFont);
p.setPen(st::historyRecordDurationFg);
p.drawText(_attachToggle->x() + _tabbedSelectorToggle->width(), _attachToggle->y() + st::historyRecordTextTop + st::historyRecordFont->ascent, duration);
int32 left = _attachToggle->x() + _tabbedSelectorToggle->width() + st::historyRecordFont->width(duration) + ((_send->width() - st::historyRecordVoice.width()) / 2);
int32 right = _chatWidth - _send->width();
p.setPen(anim::pen(st::historyRecordCancel, st::historyRecordCancelActive, 1. - recordActive));
p.drawText(left + (right - left - _recordCancelWidth) / 2, _attachToggle->y() + st::historyRecordTextTop + st::historyRecordFont->ascent, lang(lng_record_cancel));
}
void HistoryWidget::drawPinnedBar(Painter &p) {
Expects(_pinnedBar != nullptr);
auto top = _topBar->bottomNoMargins();
Text *from = 0, *text = 0;
bool serviceColor = false, hasForward = readyToForward();
ImagePtr preview;
p.fillRect(myrtlrect(0, top, _chatWidth, st::historyReplyHeight), st::historyPinnedBg);
top += st::msgReplyPadding.top();
QRect rbar(myrtlrect(st::msgReplyBarSkip + st::msgReplyBarPos.x(), top + st::msgReplyBarPos.y(), st::msgReplyBarSize.width(), st::msgReplyBarSize.height()));
p.fillRect(rbar, st::msgInReplyBarColor);
int32 left = st::msgReplyBarSkip + st::msgReplyBarSkip;
if (_pinnedBar->msg) {
if (_pinnedBar->msg->getMedia() && _pinnedBar->msg->getMedia()->hasReplyPreview()) {
ImagePtr replyPreview = _pinnedBar->msg->getMedia()->replyPreview();
if (!replyPreview->isNull()) {
QRect to(left, top, st::msgReplyBarSize.height(), st::msgReplyBarSize.height());
p.drawPixmap(to.x(), to.y(), replyPreview->pixSingle(replyPreview->width() / cIntRetinaFactor(), replyPreview->height() / cIntRetinaFactor(), to.width(), to.height(), ImageRoundRadius::Small));
}
left += st::msgReplyBarSize.height() + st::msgReplyBarSkip - st::msgReplyBarSize.width() - st::msgReplyBarPos.x();
}
p.setPen(st::historyReplyNameFg);
p.setFont(st::msgServiceNameFont);
p.drawText(left, top + st::msgServiceNameFont->ascent, lang(lng_pinned_message));
p.setPen(((_pinnedBar->msg->toHistoryMessage() && _pinnedBar->msg->toHistoryMessage()->emptyText()) || _pinnedBar->msg->serviceMsg()) ? st::historyComposeAreaFgService : st::historyComposeAreaFg);
_pinnedBar->text.drawElided(p, left, top + st::msgServiceNameFont->height, _chatWidth - left - _pinnedBar->cancel->width() - st::msgReplyPadding.right());
} else {
p.setFont(st::msgDateFont);
p.setPen(st::historyComposeAreaFgService);
p.drawText(left, top + (st::msgReplyBarSize.height() - st::msgDateFont->height) / 2 + st::msgDateFont->ascent, st::msgDateFont->elided(lang(lng_profile_loading), _chatWidth - left - _pinnedBar->cancel->width() - st::msgReplyPadding.right()));
}
}
void HistoryWidget::paintEvent(QPaintEvent *e) {
if (!App::main() || (App::wnd() && App::wnd()->contentOverlapped(this, e))) {
return;
}
if (hasPendingResizedItems()) {
updateListSize();
}
Painter p(this);
QRect r(e->rect());
if (r != rect()) {
p.setClipRect(r);
}
auto ms = getms();
_historyDownShown.step(ms);
_unreadMentionsShown.step(ms);
auto progress = _a_show.current(ms, 1.);
if (_a_show.animating()) {
auto animationWidth = (!_tabbedSection || _tabbedSection->isHidden()) ? width() : _chatWidth;
auto retina = cIntRetinaFactor();
auto fromLeft = (_showDirection == Window::SlideDirection::FromLeft);
auto coordUnder = fromLeft ? anim::interpolate(-st::slideShift, 0, progress) : anim::interpolate(0, -st::slideShift, progress);
auto coordOver = fromLeft ? anim::interpolate(0, animationWidth, progress) : anim::interpolate(animationWidth, 0, progress);
auto shadow = fromLeft ? (1. - progress) : progress;
if (coordOver > 0) {
p.drawPixmap(QRect(0, 0, coordOver, height()), _cacheUnder, QRect(-coordUnder * retina, 0, coordOver * retina, height() * retina));
p.setOpacity(shadow);
p.fillRect(0, 0, coordOver, height(), st::slideFadeOutBg);
p.setOpacity(1);
}
p.drawPixmap(QRect(coordOver, 0, _cacheOver.width() / retina, height()), _cacheOver, QRect(0, 0, _cacheOver.width(), height() * retina));
p.setOpacity(shadow);
st::slideShadow.fill(p, QRect(coordOver - st::slideShadow.width(), 0, st::slideShadow.width(), height()));
return;
}
QRect fill(0, 0, _history ? _chatWidth : width(), App::main()->height());
auto fromy = App::main()->backgroundFromY();
auto x = 0, y = 0;
QPixmap cached = App::main()->cachedBackground(fill, x, y);
if (cached.isNull()) {
if (Window::Theme::Background()->tile()) {
auto &pix = Window::Theme::Background()->pixmapForTiled();
auto left = r.left();
auto top = r.top();
auto right = r.left() + r.width();
auto bottom = r.top() + r.height();
auto w = pix.width() / cRetinaFactor();
auto h = pix.height() / cRetinaFactor();
auto sx = qFloor(left / w);
auto sy = qFloor((top - fromy) / h);
auto cx = qCeil(right / w);
auto cy = qCeil((bottom - fromy) / h);
for (auto i = sx; i < cx; ++i) {
for (auto j = sy; j < cy; ++j) {
p.drawPixmap(QPointF(i * w, fromy + j * h), pix);
}
}
} else {
PainterHighQualityEnabler hq(p);
auto &pix = Window::Theme::Background()->pixmap();
QRect to, from;
Window::Theme::ComputeBackgroundRects(fill, pix.size(), to, from);
to.moveTop(to.top() + fromy);
p.drawPixmap(to, pix, from);
}
} else {
p.drawPixmap(x, fromy + y, cached);
}
if (_list) {
if (!_field->isHidden() || _recording) {
drawField(p, r);
if (!_send->isHidden() && _recording) {
drawRecording(p, _send->recordActiveRatio());
}
} else if (isRestrictedWrite()) {
drawRestrictedWrite(p);
}
if (_pinnedBar && !_pinnedBar->cancel->isHidden()) {
drawPinnedBar(p);
}
if (_scroll->isHidden()) {
p.setClipRect(_scroll->geometry());
HistoryLayout::paintEmpty(p, width(), height() - _field->height() - 2 * st::historySendPadding);
}
} else {
style::font font(st::msgServiceFont);
int32 w = font->width(lang(lng_willbe_history)) + st::msgPadding.left() + st::msgPadding.right(), h = font->height + st::msgServicePadding.top() + st::msgServicePadding.bottom() + 2;
QRect tr((width() - w) / 2, (height() - _field->height() - 2 * st::historySendPadding - h) / 2, w, h);
HistoryLayout::ServiceMessagePainter::paintBubble(p, tr.x(), tr.y(), tr.width(), tr.height());
p.setPen(st::msgServiceFg);
p.setFont(font->f);
p.drawText(tr.left() + st::msgPadding.left(), tr.top() + st::msgServicePadding.top() + 1 + font->ascent, lang(lng_willbe_history));
}
}
QRect HistoryWidget::historyRect() const {
return _scroll->geometry();
}
void HistoryWidget::destroyData() {
showHistory(0, 0);
}
QPoint HistoryWidget::clampMousePosition(QPoint point) {
if (point.x() < 0) {
point.setX(0);
} else if (point.x() >= _scroll->width()) {
point.setX(_scroll->width() - 1);
}
if (point.y() < _scroll->scrollTop()) {
point.setY(_scroll->scrollTop());
} else if (point.y() >= _scroll->scrollTop() + _scroll->height()) {
point.setY(_scroll->scrollTop() + _scroll->height() - 1);
}
return point;
}
void HistoryWidget::onScrollTimer() {
auto d = (_scrollDelta > 0) ? qMin(_scrollDelta * 3 / 20 + 1, int32(MaxScrollSpeed)) : qMax(_scrollDelta * 3 / 20 - 1, -int32(MaxScrollSpeed));
_scroll->scrollToY(_scroll->scrollTop() + d);
}
void HistoryWidget::checkSelectingScroll(QPoint point) {
if (point.y() < _scroll->scrollTop()) {
_scrollDelta = point.y() - _scroll->scrollTop();
} else if (point.y() >= _scroll->scrollTop() + _scroll->height()) {
_scrollDelta = point.y() - _scroll->scrollTop() - _scroll->height() + 1;
} else {
_scrollDelta = 0;
}
if (_scrollDelta) {
_scrollTimer.start(15);
} else {
_scrollTimer.stop();
}
}
void HistoryWidget::noSelectingScroll() {
_scrollTimer.stop();
}
bool HistoryWidget::touchScroll(const QPoint &delta) {
int32 scTop = _scroll->scrollTop(), scMax = _scroll->scrollTopMax(), scNew = snap(scTop - delta.y(), 0, scMax);
if (scNew == scTop) return false;
_scroll->scrollToY(scNew);
return true;
}
void HistoryWidget::synteticScrollToY(int y) {
_synteticScrollEvent = true;
if (_scroll->scrollTop() == y) {
visibleAreaUpdated();
} else {
_scroll->scrollToY(y);
}
_synteticScrollEvent = false;
}
HistoryWidget::~HistoryWidget() = default;
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