217 lines
5.3 KiB
C++
217 lines
5.3 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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#pragma once
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#include "window/section_widget.h"
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#include "window/section_memento.h"
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#include "history/admin_log/history_admin_log_item.h"
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#include "mtproto/sender.h"
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namespace Notify {
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struct PeerUpdate;
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} // namespace Notify
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namespace Ui {
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class ScrollArea;
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class PlainShadow;
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class FlatButton;
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} // namespace Ui
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namespace Profile {
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class BackButton;
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} // namespace Profile
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namespace AdminLog {
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class FixedBar;
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class InnerWidget;
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class SectionMemento;
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struct FilterValue {
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// Empty "flags" means all events.
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MTPDchannelAdminLogEventsFilter::Flags flags = 0;
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std::vector<not_null<UserData*>> admins;
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bool allUsers = true;
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};
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inline bool operator==(const FilterValue &a, const FilterValue &b) {
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return (a.flags == b.flags && a.admins == b.admins && a.allUsers == b.allUsers);
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}
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inline bool operator!=(const FilterValue &a, const FilterValue &b) {
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return !(a == b);
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}
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class LocalIdManager {
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public:
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LocalIdManager() = default;
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LocalIdManager(const LocalIdManager &other) = delete;
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LocalIdManager &operator=(const LocalIdManager &other) = delete;
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LocalIdManager(LocalIdManager &&other) : _counter(std::exchange(other._counter, ServerMaxMsgId)) {
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}
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LocalIdManager &operator=(LocalIdManager &&other) {
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_counter = std::exchange(other._counter, ServerMaxMsgId);
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return *this;
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}
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MsgId next() {
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return ++_counter;
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}
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private:
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MsgId _counter = ServerMaxMsgId;
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};
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class Widget final : public Window::SectionWidget {
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public:
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Widget(QWidget *parent, not_null<Window::Controller*> controller, not_null<ChannelData*> channel);
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not_null<ChannelData*> channel() const;
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PeerData *activePeer() const override {
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return channel();
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}
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bool hasTopBarShadow() const override {
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return true;
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}
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QPixmap grabForShowAnimation(const Window::SectionSlideParams ¶ms) override;
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bool showInternal(
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not_null<Window::SectionMemento*> memento,
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const Window::SectionShow ¶ms) override;
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std::unique_ptr<Window::SectionMemento> createMemento() override;
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void setInternalState(const QRect &geometry, not_null<SectionMemento*> memento);
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// Float player interface.
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bool wheelEventFromFloatPlayer(QEvent *e) override;
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QRect rectForFloatPlayer() const override;
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void applyFilter(FilterValue &&value);
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bool cmd_search() override;
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protected:
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void resizeEvent(QResizeEvent *e) override;
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void paintEvent(QPaintEvent *e) override;
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void showAnimatedHook(
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const Window::SectionSlideParams ¶ms) override;
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void showFinishedHook() override;
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void doSetInnerFocus() override;
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private:
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void showFilter();
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void onScroll();
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void updateAdaptiveLayout();
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void saveState(not_null<SectionMemento*> memento);
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void restoreState(not_null<SectionMemento*> memento);
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object_ptr<Ui::ScrollArea> _scroll;
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QPointer<InnerWidget> _inner;
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object_ptr<FixedBar> _fixedBar;
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object_ptr<Ui::PlainShadow> _fixedBarShadow;
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object_ptr<Ui::FlatButton> _whatIsThis;
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};
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class SectionMemento : public Window::SectionMemento {
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public:
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using Element = HistoryView::Element;
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SectionMemento(not_null<ChannelData*> channel) : _channel(channel) {
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}
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object_ptr<Window::SectionWidget> createWidget(
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QWidget *parent,
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not_null<Window::Controller*> controller,
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Window::Column column,
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const QRect &geometry) override;
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not_null<ChannelData*> getChannel() const {
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return _channel;
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}
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void setScrollTop(int scrollTop) {
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_scrollTop = scrollTop;
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}
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int getScrollTop() const {
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return _scrollTop;
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}
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void setAdmins(std::vector<not_null<UserData*>> admins) {
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_admins = std::move(admins);
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}
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void setAdminsCanEdit(std::vector<not_null<UserData*>> admins) {
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_adminsCanEdit = std::move(admins);
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}
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std::vector<not_null<UserData*>> takeAdmins() {
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return std::move(_admins);
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}
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std::vector<not_null<UserData*>> takeAdminsCanEdit() {
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return std::move(_adminsCanEdit);
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}
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void setItems(
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std::vector<OwnedItem> &&items,
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std::map<uint64, not_null<Element*>> &&itemsByIds,
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bool upLoaded,
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bool downLoaded) {
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_items = std::move(items);
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_itemsByIds = std::move(itemsByIds);
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_upLoaded = upLoaded;
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_downLoaded = downLoaded;
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}
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void setFilter(FilterValue &&filter) {
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_filter = std::move(filter);
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}
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void setSearchQuery(QString &&query) {
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_searchQuery = std::move(query);
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}
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void setIdManager(LocalIdManager &&manager) {
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_idManager = std::move(manager);
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}
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std::vector<OwnedItem> takeItems() {
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return std::move(_items);
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}
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std::map<uint64, not_null<Element*>> takeItemsByIds() {
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return std::move(_itemsByIds);
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}
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LocalIdManager takeIdManager() {
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return std::move(_idManager);
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}
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bool upLoaded() const {
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return _upLoaded;
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}
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bool downLoaded() const {
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return _downLoaded;
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}
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FilterValue takeFilter() {
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return std::move(_filter);
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}
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QString takeSearchQuery() {
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return std::move(_searchQuery);
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}
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private:
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not_null<ChannelData*> _channel;
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int _scrollTop = 0;
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std::vector<not_null<UserData*>> _admins;
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std::vector<not_null<UserData*>> _adminsCanEdit;
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std::vector<OwnedItem> _items;
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std::map<uint64, not_null<Element*>> _itemsByIds;
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bool _upLoaded = false;
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bool _downLoaded = true;
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LocalIdManager _idManager;
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FilterValue _filter;
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QString _searchQuery;
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};
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} // namespace AdminLog
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