413 lines
12 KiB
C++
413 lines
12 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "history/admin_log/history_admin_log_filter.h"
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#include "styles/style_boxes.h"
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#include "ui/widgets/checkbox.h"
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#include "ui/effects/ripple_animation.h"
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#include "lang/lang_keys.h"
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#include "data/data_peer_values.h"
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namespace AdminLog {
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namespace {
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class UserCheckbox : public Ui::RippleButton {
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public:
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UserCheckbox(QWidget *parent, not_null<UserData*> user, bool checked);
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bool checked() const {
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return _check->checked();
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}
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rpl::producer<bool> checkedChanges() const;
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rpl::producer<bool> checkedValue() const;
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enum class NotifyAboutChange {
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Notify,
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DontNotify,
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};
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void setChecked(
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bool checked,
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NotifyAboutChange notify = NotifyAboutChange::Notify);
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void finishAnimating();
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QMargins getMargins() const override {
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return _st.margin;
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}
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protected:
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void paintEvent(QPaintEvent *e) override;
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int resizeGetHeight(int newWidth) override;
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QImage prepareRippleMask() const override;
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QPoint prepareRippleStartPosition() const override;
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private:
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const style::Checkbox &_st;
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std::unique_ptr<Ui::AbstractCheckView> _check;
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rpl::event_stream<bool> _checkedChanges;
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QRect _checkRect;
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not_null<UserData*> _user;
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QString _statusText;
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bool _statusOnline = false;
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};
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UserCheckbox::UserCheckbox(QWidget *parent, not_null<UserData*> user, bool checked) : Ui::RippleButton(parent, st::defaultBoxCheckbox.ripple)
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, _st(st::adminLogFilterUserCheckbox)
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, _check(std::make_unique<Ui::CheckView>(st::defaultCheck, checked, [this] { rtlupdate(_checkRect); }))
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, _user(user) {
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setCursor(style::cur_pointer);
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setClickedCallback([this] {
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if (isDisabled()) return;
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setChecked(!this->checked());
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});
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auto now = unixtime();
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_statusText = Data::OnlineText(_user, now);
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_statusOnline = Data::OnlineTextActive(_user, now);
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auto checkSize = _check->getSize();
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_checkRect = { QPoint(_st.margin.left(), (st::contactsPhotoSize - checkSize.height()) / 2), checkSize };
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}
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rpl::producer<bool> UserCheckbox::checkedChanges() const {
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return _checkedChanges.events();
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}
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rpl::producer<bool> UserCheckbox::checkedValue() const {
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return _checkedChanges.events_starting_with(checked());
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}
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void UserCheckbox::setChecked(bool checked, NotifyAboutChange notify) {
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if (_check->checked() != checked) {
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_check->setChecked(checked, anim::type::normal);
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if (notify == NotifyAboutChange::Notify) {
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_checkedChanges.fire_copy(checked);
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}
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}
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}
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void UserCheckbox::paintEvent(QPaintEvent *e) {
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Painter p(this);
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auto ms = getms();
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auto active = _check->currentAnimationValue(ms);
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auto color = anim::color(_st.rippleBg, _st.rippleBgActive, active);
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paintRipple(p, _st.rippleAreaPosition.x(), _st.rippleAreaPosition.y() + (_checkRect.y() - st::defaultBoxCheckbox.margin.top()), ms, &color);
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auto realCheckRect = myrtlrect(_checkRect);
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if (realCheckRect.intersects(e->rect())) {
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_check->paint(p, _checkRect.left(), _checkRect.top(), width());
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}
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if (realCheckRect.contains(e->rect())) return;
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auto userpicLeft = _checkRect.x() + _checkRect.width() + st::adminLogFilterUserpicLeft;
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auto userpicTop = 0;
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_user->paintUserpicLeft(p, userpicLeft, userpicTop, width(), st::contactsPhotoSize);
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auto nameLeft = userpicLeft + st::contactsPhotoSize + st::contactsPadding.left();
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auto nameTop = userpicTop + st::contactsNameTop;
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auto nameWidth = width() - nameLeft - st::contactsPadding.right();
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p.setPen(st::contactsNameFg);
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_user->nameText.drawLeftElided(p, nameLeft, nameTop, nameWidth, width());
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auto statusLeft = nameLeft;
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auto statusTop = userpicTop + st::contactsStatusTop;
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p.setFont(st::contactsStatusFont);
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p.setPen(_statusOnline ? st::contactsStatusFgOnline : st::contactsStatusFg);
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p.drawTextLeft(statusLeft, statusTop, width(), _statusText);
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}
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void UserCheckbox::finishAnimating() {
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_check->finishAnimating();
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}
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int UserCheckbox::resizeGetHeight(int newWidth) {
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return st::contactsPhotoSize;
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}
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QImage UserCheckbox::prepareRippleMask() const {
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return _check->prepareRippleMask();
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}
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QPoint UserCheckbox::prepareRippleStartPosition() const {
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auto position = mapFromGlobal(QCursor::pos()) - _st.rippleAreaPosition - QPoint(0, _checkRect.y() - st::defaultBoxCheckbox.margin.top());
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return _check->checkRippleStartPosition(position) ? position : DisabledRippleStartPosition();
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}
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} // namespace
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class FilterBox::Inner : public Ui::RpWidget {
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public:
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Inner(
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QWidget *parent,
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not_null<ChannelData*> channel,
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const std::vector<not_null<UserData*>> &admins,
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const FilterValue &filter,
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Fn<void()> changedCallback);
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template <typename Widget>
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QPointer<Widget> addRow(object_ptr<Widget> widget, int marginTop) {
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widget->setParent(this);
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widget->show();
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auto row = Row();
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row.widget = std::move(widget);
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row.marginTop = marginTop;
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_rows.push_back(std::move(row));
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return static_cast<Widget*>(_rows.back().widget.data());
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}
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bool canSave() const;
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FilterValue filter() const;
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protected:
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int resizeGetHeight(int newWidth) override;
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void resizeEvent(QResizeEvent *e) override;
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private:
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void createControls(
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const std::vector<not_null<UserData*>> &admins,
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const FilterValue &filter);
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void createAllActionsCheckbox(const FilterValue &filter);
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void createActionsCheckboxes(const FilterValue &filter);
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void createAllUsersCheckbox(const FilterValue &filter);
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void createAdminsCheckboxes(
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const std::vector<not_null<UserData*>> &admins,
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const FilterValue &filter);
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not_null<ChannelData*> _channel;
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QPointer<Ui::Checkbox> _allFlags;
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QMap<MTPDchannelAdminLogEventsFilter::Flags, QPointer<Ui::Checkbox>> _filterFlags;
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QPointer<Ui::Checkbox> _allUsers;
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QMap<not_null<UserData*>, QPointer<UserCheckbox>> _admins;
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bool _restoringInvariant = false;
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struct Row {
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object_ptr<TWidget> widget = { nullptr };
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int marginTop = 0;
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};
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std::vector<Row> _rows;
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Fn<void()> _changedCallback;
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};
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FilterBox::Inner::Inner(
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QWidget *parent,
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not_null<ChannelData*> channel,
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const std::vector<not_null<UserData*>> &admins,
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const FilterValue &filter,
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Fn<void()> changedCallback)
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: RpWidget(parent)
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, _channel(channel)
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, _changedCallback(std::move(changedCallback)) {
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createControls(admins, filter);
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}
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void FilterBox::Inner::createControls(const std::vector<not_null<UserData*>> &admins, const FilterValue &filter) {
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createAllActionsCheckbox(filter);
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createActionsCheckboxes(filter);
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createAllUsersCheckbox(filter);
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createAdminsCheckboxes(admins, filter);
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}
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void FilterBox::Inner::createAllActionsCheckbox(const FilterValue &filter) {
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auto checked = (filter.flags == 0);
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_allFlags = addRow(object_ptr<Ui::Checkbox>(this, lang(lng_admin_log_filter_all_actions), checked, st::adminLogFilterCheckbox), st::adminLogFilterCheckbox.margin.top());
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_allFlags->checkedChanges(
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) | rpl::start_with_next([=](bool checked) {
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if (!std::exchange(_restoringInvariant, true)) {
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auto allChecked = _allFlags->checked();
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for_const (auto &&checkbox, _filterFlags) {
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checkbox->setChecked(allChecked);
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}
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_restoringInvariant = false;
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if (_changedCallback) {
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_changedCallback();
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}
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}
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}, _allFlags->lifetime());
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}
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void FilterBox::Inner::createActionsCheckboxes(const FilterValue &filter) {
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using Flag = MTPDchannelAdminLogEventsFilter::Flag;
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using Flags = MTPDchannelAdminLogEventsFilter::Flags;
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auto addFlag = [this, &filter](Flags flag, QString &&text) {
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auto checked = (filter.flags == 0) || (filter.flags & flag);
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auto checkbox = addRow(object_ptr<Ui::Checkbox>(this, std::move(text), checked, st::defaultBoxCheckbox), st::adminLogFilterLittleSkip);
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_filterFlags.insert(flag, checkbox);
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checkbox->checkedChanges(
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) | rpl::start_with_next([=](bool checked) {
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if (!std::exchange(_restoringInvariant, true)) {
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auto allChecked = true;
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for_const (auto &&checkbox, _filterFlags) {
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if (!checkbox->checked()) {
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allChecked = false;
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break;
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}
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}
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_allFlags->setChecked(allChecked);
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_restoringInvariant = false;
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if (_changedCallback) {
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_changedCallback();
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}
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}
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}, checkbox->lifetime());
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};
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auto isGroup = _channel->isMegagroup();
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if (isGroup) {
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addFlag(Flag::f_ban | Flag::f_unban | Flag::f_kick | Flag::f_unkick, lang(lng_admin_log_filter_restrictions));
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}
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addFlag(Flag::f_promote | Flag::f_demote, lang(lng_admin_log_filter_admins_new));
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addFlag(Flag::f_join | Flag::f_invite, lang(lng_admin_log_filter_members_new));
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addFlag(Flag::f_info | Flag::f_settings, lang(_channel->isMegagroup() ? lng_admin_log_filter_info_group : lng_admin_log_filter_info_channel));
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addFlag(Flag::f_delete, lang(lng_admin_log_filter_messages_deleted));
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addFlag(Flag::f_edit, lang(lng_admin_log_filter_messages_edited));
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if (isGroup) {
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addFlag(Flag::f_pinned, lang(lng_admin_log_filter_messages_pinned));
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}
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addFlag(Flag::f_leave, lang(lng_admin_log_filter_members_removed));
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}
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void FilterBox::Inner::createAllUsersCheckbox(const FilterValue &filter) {
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_allUsers = addRow(object_ptr<Ui::Checkbox>(this, lang(lng_admin_log_filter_all_admins), filter.allUsers, st::adminLogFilterCheckbox), st::adminLogFilterSkip);
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_allUsers->checkedChanges(
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) | rpl::start_with_next([=](bool checked) {
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if (checked && !std::exchange(_restoringInvariant, true)) {
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for_const (auto &&checkbox, _admins) {
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checkbox->setChecked(true);
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}
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_restoringInvariant = false;
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if (_changedCallback) {
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_changedCallback();
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}
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}
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}, _allUsers->lifetime());
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}
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void FilterBox::Inner::createAdminsCheckboxes(const std::vector<not_null<UserData*>> &admins, const FilterValue &filter) {
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for (auto user : admins) {
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auto checked = filter.allUsers || base::contains(filter.admins, user);
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auto checkbox = addRow(object_ptr<UserCheckbox>(this, user, checked), st::adminLogFilterLittleSkip);
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checkbox->checkedChanges(
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) | rpl::start_with_next([=](bool checked) {
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if (!std::exchange(_restoringInvariant, true)) {
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auto allChecked = true;
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for_const (auto &&checkbox, _admins) {
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if (!checkbox->checked()) {
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allChecked = false;
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break;
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}
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}
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if (!allChecked) {
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_allUsers->setChecked(allChecked);
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}
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_restoringInvariant = false;
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if (_changedCallback) {
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_changedCallback();
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}
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}
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}, checkbox->lifetime());
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_admins.insert(user, checkbox);
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}
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}
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bool FilterBox::Inner::canSave() const {
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for (auto i = _filterFlags.cbegin(), e = _filterFlags.cend(); i != e; ++i) {
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if (i.value()->checked()) {
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return true;
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}
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}
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return false;
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}
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FilterValue FilterBox::Inner::filter() const {
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auto result = FilterValue();
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auto allChecked = true;
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for (auto i = _filterFlags.cbegin(), e = _filterFlags.cend(); i != e; ++i) {
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if (i.value()->checked()) {
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result.flags |= i.key();
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} else {
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allChecked = false;
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}
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}
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if (allChecked) {
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result.flags = 0;
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}
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result.allUsers = _allUsers->checked();
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if (!result.allUsers) {
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result.admins.reserve(_admins.size());
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for (auto i = _admins.cbegin(), e = _admins.cend(); i != e; ++i) {
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if (i.value()->checked()) {
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result.admins.push_back(i.key());
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}
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}
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}
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return result;
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}
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int FilterBox::Inner::resizeGetHeight(int newWidth) {
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auto newHeight = 0;
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auto rowWidth = newWidth - st::boxPadding.left() - st::boxPadding.right();
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for (auto &&row : _rows) {
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newHeight += row.marginTop;
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row.widget->resizeToNaturalWidth(rowWidth);
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newHeight += row.widget->heightNoMargins();
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}
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return newHeight;
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}
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void FilterBox::Inner::resizeEvent(QResizeEvent *e) {
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auto top = 0;
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for (auto &&row : _rows) {
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top += row.marginTop;
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row.widget->moveToLeft(st::boxPadding.left(), top);
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top += row.widget->heightNoMargins();
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}
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}
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FilterBox::FilterBox(QWidget*, not_null<ChannelData*> channel, const std::vector<not_null<UserData*>> &admins, const FilterValue &filter, Fn<void(FilterValue &&filter)> saveCallback) : BoxContent()
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, _channel(channel)
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, _admins(admins)
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, _initialFilter(filter)
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, _saveCallback(std::move(saveCallback)) {
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}
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void FilterBox::prepare() {
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setTitle(langFactory(lng_admin_log_filter_title));
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_inner = setInnerWidget(object_ptr<Inner>(this, _channel, _admins, _initialFilter, [this] { refreshButtons(); }));
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_inner->resizeToWidth(st::boxWideWidth);
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refreshButtons();
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setDimensions(st::boxWideWidth, qMin(_inner->height(), st::boxMaxListHeight));
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}
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void FilterBox::refreshButtons() {
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clearButtons();
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if (_inner->canSave()) {
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addButton(langFactory(lng_settings_save), [this] {
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if (_saveCallback) {
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_saveCallback(_inner->filter());
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}
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});
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}
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addButton(langFactory(lng_cancel), [this] { closeBox(); });
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}
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void FilterBox::resizeToContent() {
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_inner->resizeToWidth(st::boxWideWidth);
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setDimensions(_inner->width(), _inner->height());
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}
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} // namespace AdminLog
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