1570 lines
43 KiB
C++
1570 lines
43 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 "dialogs/ui/dialogs_suggestions.h"
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#include "api/api_chat_participants.h"
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#include "apiwrap.h"
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#include "base/unixtime.h"
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#include "boxes/peer_list_box.h"
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#include "data/components/recent_peers.h"
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#include "data/components/top_peers.h"
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#include "data/data_changes.h"
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#include "data/data_channel.h"
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#include "data/data_chat.h"
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#include "data/data_folder.h"
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#include "data/data_peer_values.h"
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#include "data/data_session.h"
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#include "data/data_user.h"
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#include "history/history.h"
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#include "lang/lang_keys.h"
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#include "lottie/lottie_icon.h"
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#include "main/main_session.h"
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#include "settings/settings_common.h"
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#include "ui/boxes/confirm_box.h"
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#include "ui/widgets/menu/menu_add_action_callback_factory.h"
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#include "ui/widgets/buttons.h"
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#include "ui/widgets/discrete_sliders.h"
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#include "ui/widgets/elastic_scroll.h"
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#include "ui/widgets/labels.h"
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#include "ui/widgets/popup_menu.h"
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#include "ui/widgets/shadow.h"
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#include "ui/wrap/vertical_layout.h"
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#include "ui/wrap/slide_wrap.h"
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#include "ui/delayed_activation.h"
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#include "ui/dynamic_thumbnails.h"
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#include "ui/painter.h"
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#include "ui/unread_badge_paint.h"
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#include "window/window_session_controller.h"
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#include "window/window_peer_menu.h"
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#include "styles/style_chat.h"
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#include "styles/style_dialogs.h"
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#include "styles/style_layers.h"
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#include "styles/style_menu_icons.h"
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#include "styles/style_window.h"
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namespace Dialogs {
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namespace {
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constexpr auto kCollapsedChannelsCount = 5;
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constexpr auto kProbablyMaxChannels = 1000;
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constexpr auto kProbablyMaxRecommendations = 100;
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class RecentRow final : public PeerListRow {
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public:
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explicit RecentRow(not_null<PeerData*> peer);
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bool refreshBadge();
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QSize rightActionSize() const override;
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QMargins rightActionMargins() const override;
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void rightActionPaint(
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Painter &p,
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int x,
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int y,
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int outerWidth,
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bool selected,
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bool actionSelected) override;
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bool rightActionDisabled() const override;
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const style::PeerListItem &computeSt(
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const style::PeerListItem &st) const override;
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private:
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const not_null<History*> _history;
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QString _badgeString;
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QSize _badgeSize;
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uint32 _counter : 30 = 0;
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uint32 _unread : 1 = 0;
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uint32 _muted : 1 = 0;
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};
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class RecentsController final
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: public PeerListController
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, public base::has_weak_ptr {
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public:
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RecentsController(
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not_null<Window::SessionController*> window,
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RecentPeersList list);
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[[nodiscard]] rpl::producer<int> count() const {
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return _count.value();
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}
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[[nodiscard]] rpl::producer<not_null<PeerData*>> chosen() const {
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return _chosen.events();
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}
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void prepare() override;
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void rowClicked(not_null<PeerListRow*> row) override;
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base::unique_qptr<Ui::PopupMenu> rowContextMenu(
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QWidget *parent,
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not_null<PeerListRow*> row) override;
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Main::Session &session() const override;
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QString savedMessagesChatStatus() const override;
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private:
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void setupDivider();
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void subscribeToEvents();
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[[nodiscard]] Fn<void()> removeAllCallback();
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const not_null<Window::SessionController*> _window;
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RecentPeersList _recent;
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rpl::variable<int> _count;
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rpl::event_stream<not_null<PeerData*>> _chosen;
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rpl::lifetime _lifetime;
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};
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class ChannelRow final : public PeerListRow {
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public:
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using PeerListRow::PeerListRow;
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void setActive(bool active);
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const style::PeerListItem &computeSt(
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const style::PeerListItem &st) const override;
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private:
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bool _active = false;
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};
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class MyChannelsController final
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: public PeerListController
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, public base::has_weak_ptr {
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public:
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explicit MyChannelsController(
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not_null<Window::SessionController*> window);
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[[nodiscard]] rpl::producer<int> count() const {
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return _count.value();
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}
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[[nodiscard]] rpl::producer<not_null<PeerData*>> chosen() const {
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return _chosen.events();
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}
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void prepare() override;
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void rowClicked(not_null<PeerListRow*> row) override;
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base::unique_qptr<Ui::PopupMenu> rowContextMenu(
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QWidget *parent,
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not_null<PeerListRow*> row) override;
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Main::Session &session() const override;
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private:
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void setupDivider();
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void appendRow(not_null<ChannelData*> channel);
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void fill(bool force = false);
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const not_null<Window::SessionController*> _window;
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std::vector<not_null<History*>> _channels;
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rpl::variable<Ui::RpWidget*> _toggleExpanded = nullptr;
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rpl::variable<int> _count = 0;
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rpl::variable<bool> _expanded = false;
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rpl::event_stream<not_null<PeerData*>> _chosen;
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rpl::lifetime _lifetime;
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};
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class RecommendationsController final
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: public PeerListController
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, public base::has_weak_ptr {
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public:
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explicit RecommendationsController(
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not_null<Window::SessionController*> window);
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[[nodiscard]] rpl::producer<int> count() const {
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return _count.value();
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}
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[[nodiscard]] rpl::producer<not_null<PeerData*>> chosen() const {
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return _chosen.events();
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}
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void prepare() override;
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void rowClicked(not_null<PeerListRow*> row) override;
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base::unique_qptr<Ui::PopupMenu> rowContextMenu(
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QWidget *parent,
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not_null<PeerListRow*> row) override;
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Main::Session &session() const override;
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void load();
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private:
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void fill();
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void setupDivider();
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void appendRow(not_null<ChannelData*> channel);
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const not_null<Window::SessionController*> _window;
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rpl::variable<int> _count;
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History *_activeHistory = nullptr;
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bool _requested = false;
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rpl::event_stream<not_null<PeerData*>> _chosen;
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rpl::lifetime _lifetime;
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};
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struct EntryMenuDescriptor {
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not_null<Window::SessionController*> controller;
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not_null<PeerData*> peer;
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QString removeOneText;
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Fn<void()> removeOne;
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QString removeAllText;
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QString removeAllConfirm;
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Fn<void()> removeAll;
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};
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[[nodiscard]] Fn<void()> RemoveAllConfirm(
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not_null<Window::SessionController*> controller,
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QString removeAllConfirm,
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Fn<void()> removeAll) {
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return [=] {
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controller->show(Ui::MakeConfirmBox({
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.text = removeAllConfirm,
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.confirmed = [=](Fn<void()> close) { removeAll(); close(); }
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}));
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};
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}
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void FillEntryMenu(
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const Ui::Menu::MenuCallback &add,
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EntryMenuDescriptor &&descriptor) {
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const auto peer = descriptor.peer;
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const auto controller = descriptor.controller;
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const auto group = peer->isMegagroup();
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const auto channel = peer->isChannel();
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add(tr::lng_context_new_window(tr::now), [=] {
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Ui::PreventDelayedActivation();
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controller->showInNewWindow(peer);
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}, &st::menuIconNewWindow);
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Window::AddSeparatorAndShiftUp(add);
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const auto showHistoryText = group
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? tr::lng_context_open_group(tr::now)
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: channel
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? tr::lng_context_open_channel(tr::now)
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: tr::lng_profile_send_message(tr::now);
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add(showHistoryText, [=] {
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controller->showPeerHistory(peer);
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}, channel ? &st::menuIconChannel : &st::menuIconChatBubble);
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const auto viewProfileText = group
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? tr::lng_context_view_group(tr::now)
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: channel
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? tr::lng_context_view_channel(tr::now)
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: tr::lng_context_view_profile(tr::now);
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add(viewProfileText, [=] {
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controller->showPeerInfo(peer);
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}, channel ? &st::menuIconInfo : &st::menuIconProfile);
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add({ .separatorSt = &st::expandedMenuSeparator });
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add({
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.text = descriptor.removeOneText,
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.handler = descriptor.removeOne,
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.icon = &st::menuIconDeleteAttention,
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.isAttention = true,
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});
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add({
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.text = descriptor.removeAllText,
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.handler = RemoveAllConfirm(
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descriptor.controller,
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descriptor.removeAllConfirm,
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descriptor.removeAll),
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.icon = &st::menuIconCancelAttention,
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.isAttention = true,
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});
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}
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RecentRow::RecentRow(not_null<PeerData*> peer)
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: PeerListRow(peer)
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, _history(peer->owner().history(peer)) {
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if (peer->isSelf() || peer->isRepliesChat()) {
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setCustomStatus(u" "_q);
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} else if (const auto chat = peer->asChat()) {
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if (chat->count > 0) {
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setCustomStatus(
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tr::lng_chat_status_members(tr::now, lt_count, chat->count));
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}
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} else if (const auto channel = peer->asChannel()) {
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if (channel->membersCountKnown()) {
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setCustomStatus((channel->isBroadcast()
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? tr::lng_chat_status_subscribers
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: tr::lng_chat_status_members)(
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tr::now,
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lt_count,
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channel->membersCount()));
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}
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}
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refreshBadge();
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}
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bool RecentRow::refreshBadge() {
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if (_history->peer->isSelf()) {
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return false;
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}
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auto result = false;
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const auto muted = _history->muted() ? 1 : 0;
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if (_muted != muted) {
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_muted = muted;
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if (_counter || _unread) {
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result = true;
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}
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}
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const auto badges = _history->chatListBadgesState();
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const auto unread = badges.unread ? 1 : 0;
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if (_counter != badges.unreadCounter || _unread != unread) {
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_counter = badges.unreadCounter;
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_unread = unread;
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result = true;
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_badgeString = !_counter
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? (_unread ? u" "_q : QString())
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: (_counter < 1000)
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? QString::number(_counter)
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: (QString::number(_counter / 1000) + 'K');
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if (_badgeString.isEmpty()) {
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_badgeSize = QSize();
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} else {
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auto st = Ui::UnreadBadgeStyle();
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const auto unreadRectHeight = st.size;
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const auto unreadWidth = st.font->width(_badgeString);
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_badgeSize = QSize(
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std::max(unreadWidth + 2 * st.padding, unreadRectHeight),
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unreadRectHeight);
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}
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}
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return result;
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}
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QSize RecentRow::rightActionSize() const {
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return _badgeSize;
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}
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QMargins RecentRow::rightActionMargins() const {
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if (_badgeSize.isEmpty()) {
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return {};
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}
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const auto x = st::recentPeersItem.photoPosition.x();
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const auto y = (st::recentPeersItem.height - _badgeSize.height()) / 2;
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return QMargins(x, y, x, y);
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}
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void RecentRow::rightActionPaint(
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Painter &p,
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int x,
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int y,
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int outerWidth,
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bool selected,
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bool actionSelected) {
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if (!_counter && !_unread) {
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return;
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} else if (_badgeString.isEmpty()) {
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_badgeString = !_counter
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? u" "_q
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: (_counter < 1000)
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? QString::number(_counter)
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: (QString::number(_counter / 1000) + 'K');
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}
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auto st = Ui::UnreadBadgeStyle();
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st.selected = selected;
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st.muted = _muted;
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const auto &counter = _badgeString;
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PaintUnreadBadge(p, counter, x + _badgeSize.width(), y, st);
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}
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bool RecentRow::rightActionDisabled() const {
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return true;
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}
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const style::PeerListItem &RecentRow::computeSt(
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const style::PeerListItem &st) const {
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return (peer()->isSelf() || peer()->isRepliesChat())
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? st::recentPeersSpecialName
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: st;
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}
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void ChannelRow::setActive(bool active) {
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_active = active;
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}
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const style::PeerListItem &ChannelRow::computeSt(
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const style::PeerListItem &st) const {
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return _active ? st::recentPeersItemActive : st::recentPeersItem;
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}
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RecentsController::RecentsController(
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not_null<Window::SessionController*> window,
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RecentPeersList list)
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: _window(window)
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, _recent(std::move(list)) {
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}
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void RecentsController::prepare() {
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setupDivider();
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for (const auto &peer : _recent.list) {
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delegate()->peerListAppendRow(std::make_unique<RecentRow>(peer));
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}
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delegate()->peerListRefreshRows();
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_count = _recent.list.size();
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subscribeToEvents();
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}
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void RecentsController::rowClicked(not_null<PeerListRow*> row) {
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_chosen.fire(row->peer());
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}
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Fn<void()> RecentsController::removeAllCallback() {
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const auto weak = base::make_weak(this);
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const auto session = &_window->session();
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return crl::guard(session, [=] {
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if (weak) {
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_count = 0;
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while (delegate()->peerListFullRowsCount() > 0) {
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delegate()->peerListRemoveRow(delegate()->peerListRowAt(0));
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}
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delegate()->peerListRefreshRows();
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}
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session->recentPeers().clear();
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});
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}
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base::unique_qptr<Ui::PopupMenu> RecentsController::rowContextMenu(
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QWidget *parent,
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not_null<PeerListRow*> row) {
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auto result = base::make_unique_q<Ui::PopupMenu>(
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parent,
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st::popupMenuWithIcons);
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const auto peer = row->peer();
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const auto weak = base::make_weak(this);
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const auto session = &_window->session();
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const auto removeOne = crl::guard(session, [=] {
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if (weak) {
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const auto rowId = peer->id.value;
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if (const auto row = delegate()->peerListFindRow(rowId)) {
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_count = std::max(0, _count.current() - 1);
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delegate()->peerListRemoveRow(row);
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delegate()->peerListRefreshRows();
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}
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}
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session->recentPeers().remove(peer);
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});
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FillEntryMenu(Ui::Menu::CreateAddActionCallback(result), {
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.controller = _window,
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.peer = peer,
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.removeOneText = tr::lng_recent_remove(tr::now),
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.removeOne = removeOne,
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.removeAllText = tr::lng_recent_clear_all(tr::now),
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.removeAllConfirm = tr::lng_recent_clear_sure(tr::now),
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.removeAll = removeAllCallback(),
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});
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return result;
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}
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Main::Session &RecentsController::session() const {
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return _window->session();
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}
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QString RecentsController::savedMessagesChatStatus() const {
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return tr::lng_saved_forward_here(tr::now);
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}
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void RecentsController::setupDivider() {
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auto result = object_ptr<Ui::FixedHeightWidget>(
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(QWidget*)nullptr,
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st::searchedBarHeight);
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const auto raw = result.data();
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const auto label = Ui::CreateChild<Ui::FlatLabel>(
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raw,
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tr::lng_recent_title(),
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st::searchedBarLabel);
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const auto clear = Ui::CreateChild<Ui::LinkButton>(
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raw,
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tr::lng_recent_clear(tr::now),
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st::searchedBarLink);
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clear->setClickedCallback(RemoveAllConfirm(
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_window,
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tr::lng_recent_clear_sure(tr::now),
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removeAllCallback()));
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rpl::combine(
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raw->sizeValue(),
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clear->widthValue()
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) | rpl::start_with_next([=](QSize size, int width) {
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const auto x = st::searchedBarPosition.x();
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const auto y = st::searchedBarPosition.y();
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clear->moveToRight(0, 0, size.width());
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label->resizeToWidth(size.width() - x - width);
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label->moveToLeft(x, y, size.width());
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}, raw->lifetime());
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raw->paintRequest() | rpl::start_with_next([=](QRect clip) {
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QPainter(raw).fillRect(clip, st::searchedBarBg);
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}, raw->lifetime());
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delegate()->peerListSetAboveWidget(std::move(result));
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}
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void RecentsController::subscribeToEvents() {
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using Flag = Data::PeerUpdate::Flag;
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session().changes().peerUpdates(
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Flag::Notifications
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| Flag::OnlineStatus
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) | rpl::start_with_next([=](const Data::PeerUpdate &update) {
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const auto peer = update.peer;
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if (peer->isSelf()) {
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return;
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}
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auto refreshed = false;
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const auto row = delegate()->peerListFindRow(update.peer->id.value);
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if (!row) {
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return;
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|
} else if (update.flags & Flag::Notifications) {
|
|
refreshed = static_cast<RecentRow*>(row)->refreshBadge();
|
|
}
|
|
if (!peer->isRepliesChat() && (update.flags & Flag::OnlineStatus)) {
|
|
row->clearCustomStatus();
|
|
refreshed = true;
|
|
}
|
|
if (refreshed) {
|
|
delegate()->peerListUpdateRow(row);
|
|
}
|
|
}, _lifetime);
|
|
|
|
session().data().unreadBadgeChanges(
|
|
) | rpl::start_with_next([=] {
|
|
for (auto i = 0; i != _count.current(); ++i) {
|
|
const auto row = delegate()->peerListRowAt(i);
|
|
if (static_cast<RecentRow*>(row.get())->refreshBadge()) {
|
|
delegate()->peerListUpdateRow(row);
|
|
}
|
|
}
|
|
}, _lifetime);
|
|
}
|
|
|
|
MyChannelsController::MyChannelsController(
|
|
not_null<Window::SessionController*> window)
|
|
: _window(window) {
|
|
}
|
|
|
|
void MyChannelsController::prepare() {
|
|
setupDivider();
|
|
|
|
session().changes().peerUpdates(
|
|
Data::PeerUpdate::Flag::ChannelAmIn
|
|
) | rpl::start_with_next([=](const Data::PeerUpdate &update) {
|
|
const auto channel = update.peer->asBroadcast();
|
|
if (!channel || channel->amIn()) {
|
|
return;
|
|
}
|
|
const auto history = channel->owner().history(channel);
|
|
const auto i = ranges::remove(_channels, history);
|
|
if (i == end(_channels)) {
|
|
return;
|
|
}
|
|
_channels.erase(i, end(_channels));
|
|
const auto row = delegate()->peerListFindRow(channel->id.value);
|
|
if (row) {
|
|
delegate()->peerListRemoveRow(row);
|
|
}
|
|
_count = int(_channels.size());
|
|
fill(true);
|
|
}, _lifetime);
|
|
|
|
_channels.reserve(kProbablyMaxChannels);
|
|
const auto owner = &session().data();
|
|
const auto add = [&](not_null<Dialogs::MainList*> list) {
|
|
for (const auto &row : list->indexed()->all()) {
|
|
if (const auto history = row->history()) {
|
|
if (const auto channel = history->peer->asBroadcast()) {
|
|
_channels.push_back(history);
|
|
}
|
|
}
|
|
}
|
|
};
|
|
add(owner->chatsList());
|
|
if (const auto folder = owner->folderLoaded(Data::Folder::kId)) {
|
|
add(owner->chatsList(folder));
|
|
}
|
|
|
|
ranges::sort(_channels, ranges::greater(), &History::chatListTimeId);
|
|
_count = int(_channels.size());
|
|
|
|
_expanded.value() | rpl::start_with_next([=] {
|
|
fill();
|
|
}, _lifetime);
|
|
|
|
auto loading = owner->chatsListChanges(
|
|
) | rpl::take_while([=](Data::Folder *folder) {
|
|
return !owner->chatsListLoaded(folder);
|
|
});
|
|
rpl::merge(
|
|
std::move(loading),
|
|
owner->chatsListLoadedEvents()
|
|
) | rpl::start_with_next([=](Data::Folder *folder) {
|
|
const auto list = owner->chatsList(folder);
|
|
for (const auto &row : list->indexed()->all()) {
|
|
if (const auto history = row->history()) {
|
|
if (const auto channel = history->peer->asBroadcast()) {
|
|
if (ranges::contains(_channels, not_null(history))) {
|
|
_channels.push_back(history);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
const auto was = _count.current();
|
|
const auto now = int(_channels.size());
|
|
if (was != now) {
|
|
_count = now;
|
|
fill();
|
|
}
|
|
}, _lifetime);
|
|
}
|
|
|
|
void MyChannelsController::fill(bool force) {
|
|
const auto count = _count.current();
|
|
const auto limit = _expanded.current()
|
|
? count
|
|
: std::min(count, kCollapsedChannelsCount);
|
|
const auto already = delegate()->peerListFullRowsCount();
|
|
const auto delta = limit - already;
|
|
if (!delta && !force) {
|
|
return;
|
|
} else if (delta > 0) {
|
|
for (auto i = already; i != limit; ++i) {
|
|
appendRow(_channels[i]->peer->asBroadcast());
|
|
}
|
|
} else if (delta < 0) {
|
|
for (auto i = already; i != limit;) {
|
|
delegate()->peerListRemoveRow(delegate()->peerListRowAt(--i));
|
|
}
|
|
}
|
|
delegate()->peerListRefreshRows();
|
|
}
|
|
|
|
void MyChannelsController::appendRow(not_null<ChannelData*> channel) {
|
|
auto row = std::make_unique<PeerListRow>(channel);
|
|
if (channel->membersCountKnown()) {
|
|
row->setCustomStatus((channel->isBroadcast()
|
|
? tr::lng_chat_status_subscribers
|
|
: tr::lng_chat_status_members)(
|
|
tr::now,
|
|
lt_count,
|
|
channel->membersCount()));
|
|
}
|
|
delegate()->peerListAppendRow(std::move(row));
|
|
}
|
|
|
|
void MyChannelsController::rowClicked(not_null<PeerListRow*> row) {
|
|
_chosen.fire(row->peer());
|
|
}
|
|
|
|
base::unique_qptr<Ui::PopupMenu> MyChannelsController::rowContextMenu(
|
|
QWidget *parent,
|
|
not_null<PeerListRow*> row) {
|
|
auto result = base::make_unique_q<Ui::PopupMenu>(
|
|
parent,
|
|
st::popupMenuWithIcons);
|
|
const auto peer = row->peer();
|
|
const auto addAction = Ui::Menu::CreateAddActionCallback(result);
|
|
Window::FillDialogsEntryMenu(
|
|
_window,
|
|
Dialogs::EntryState{
|
|
.key = peer->owner().history(peer),
|
|
.section = Dialogs::EntryState::Section::ContextMenu,
|
|
},
|
|
addAction);
|
|
return result;
|
|
}
|
|
|
|
Main::Session &MyChannelsController::session() const {
|
|
return _window->session();
|
|
}
|
|
|
|
void MyChannelsController::setupDivider() {
|
|
auto result = object_ptr<Ui::FixedHeightWidget>(
|
|
(QWidget*)nullptr,
|
|
st::searchedBarHeight);
|
|
const auto raw = result.data();
|
|
const auto label = Ui::CreateChild<Ui::FlatLabel>(
|
|
raw,
|
|
tr::lng_channels_your_title(),
|
|
st::searchedBarLabel);
|
|
_count.value(
|
|
) | rpl::map(
|
|
rpl::mappers::_1 > kCollapsedChannelsCount
|
|
) | rpl::distinct_until_changed() | rpl::start_with_next([=](bool more) {
|
|
_expanded = false;
|
|
if (!more) {
|
|
const auto toggle = _toggleExpanded.current();
|
|
_toggleExpanded = nullptr;
|
|
delete toggle;
|
|
return;
|
|
} else if (_toggleExpanded.current()) {
|
|
return;
|
|
}
|
|
const auto toggle = Ui::CreateChild<Ui::LinkButton>(
|
|
raw,
|
|
tr::lng_channels_your_more(tr::now),
|
|
st::searchedBarLink);
|
|
toggle->show();
|
|
toggle->setClickedCallback([=] {
|
|
const auto expand = !_expanded.current();
|
|
toggle->setText(expand
|
|
? tr::lng_channels_your_less(tr::now)
|
|
: tr::lng_channels_your_more(tr::now));
|
|
_expanded = expand;
|
|
});
|
|
rpl::combine(
|
|
raw->sizeValue(),
|
|
toggle->widthValue()
|
|
) | rpl::start_with_next([=](QSize size, int width) {
|
|
const auto x = st::searchedBarPosition.x();
|
|
const auto y = st::searchedBarPosition.y();
|
|
toggle->moveToRight(0, 0, size.width());
|
|
label->resizeToWidth(size.width() - x - width);
|
|
label->moveToLeft(x, y, size.width());
|
|
}, toggle->lifetime());
|
|
_toggleExpanded = toggle;
|
|
}, raw->lifetime());
|
|
|
|
rpl::combine(
|
|
raw->sizeValue(),
|
|
_toggleExpanded.value()
|
|
) | rpl::filter(
|
|
rpl::mappers::_2 == nullptr
|
|
) | rpl::start_with_next([=](QSize size, const auto) {
|
|
const auto x = st::searchedBarPosition.x();
|
|
const auto y = st::searchedBarPosition.y();
|
|
label->resizeToWidth(size.width() - x * 2);
|
|
label->moveToLeft(x, y, size.width());
|
|
}, raw->lifetime());
|
|
|
|
raw->paintRequest() | rpl::start_with_next([=](QRect clip) {
|
|
QPainter(raw).fillRect(clip, st::searchedBarBg);
|
|
}, raw->lifetime());
|
|
|
|
delegate()->peerListSetAboveWidget(std::move(result));
|
|
}
|
|
|
|
RecommendationsController::RecommendationsController(
|
|
not_null<Window::SessionController*> window)
|
|
: _window(window) {
|
|
}
|
|
|
|
void RecommendationsController::prepare() {
|
|
setupDivider();
|
|
fill();
|
|
}
|
|
|
|
void RecommendationsController::load() {
|
|
if (_requested || _count.current()) {
|
|
return;
|
|
}
|
|
_requested = true;
|
|
const auto participants = &session().api().chatParticipants();
|
|
participants->loadRecommendations();
|
|
participants->recommendationsLoaded(
|
|
) | rpl::take(1) | rpl::start_with_next([=] {
|
|
fill();
|
|
}, _lifetime);
|
|
}
|
|
|
|
void RecommendationsController::fill() {
|
|
const auto participants = &session().api().chatParticipants();
|
|
const auto &list = participants->recommendations().list;
|
|
if (list.empty()) {
|
|
return;
|
|
}
|
|
for (const auto &peer : list) {
|
|
if (const auto channel = peer->asBroadcast()) {
|
|
appendRow(channel);
|
|
}
|
|
}
|
|
delegate()->peerListRefreshRows();
|
|
_count = delegate()->peerListFullRowsCount();
|
|
|
|
_window->activeChatValue() | rpl::start_with_next([=](const Key &key) {
|
|
const auto history = key.history();
|
|
if (_activeHistory == history) {
|
|
return;
|
|
} else if (_activeHistory) {
|
|
const auto id = _activeHistory->peer->id.value;
|
|
if (const auto row = delegate()->peerListFindRow(id)) {
|
|
static_cast<ChannelRow*>(row)->setActive(false);
|
|
delegate()->peerListUpdateRow(row);
|
|
}
|
|
}
|
|
_activeHistory = history;
|
|
if (_activeHistory) {
|
|
const auto id = _activeHistory->peer->id.value;
|
|
if (const auto row = delegate()->peerListFindRow(id)) {
|
|
static_cast<ChannelRow*>(row)->setActive(true);
|
|
delegate()->peerListUpdateRow(row);
|
|
}
|
|
}
|
|
}, _lifetime);
|
|
}
|
|
|
|
void RecommendationsController::appendRow(not_null<ChannelData*> channel) {
|
|
auto row = std::make_unique<ChannelRow>(channel);
|
|
if (channel->membersCountKnown()) {
|
|
row->setCustomStatus((channel->isBroadcast()
|
|
? tr::lng_chat_status_subscribers
|
|
: tr::lng_chat_status_members)(
|
|
tr::now,
|
|
lt_count,
|
|
channel->membersCount()));
|
|
}
|
|
delegate()->peerListAppendRow(std::move(row));
|
|
}
|
|
|
|
void RecommendationsController::rowClicked(not_null<PeerListRow*> row) {
|
|
_chosen.fire(row->peer());
|
|
}
|
|
|
|
base::unique_qptr<Ui::PopupMenu> RecommendationsController::rowContextMenu(
|
|
QWidget *parent,
|
|
not_null<PeerListRow*> row) {
|
|
return nullptr;
|
|
}
|
|
|
|
Main::Session &RecommendationsController::session() const {
|
|
return _window->session();
|
|
}
|
|
|
|
void RecommendationsController::setupDivider() {
|
|
auto result = object_ptr<Ui::FixedHeightWidget>(
|
|
(QWidget*)nullptr,
|
|
st::searchedBarHeight);
|
|
const auto raw = result.data();
|
|
const auto label = Ui::CreateChild<Ui::FlatLabel>(
|
|
raw,
|
|
tr::lng_channels_recommended(),
|
|
st::searchedBarLabel);
|
|
raw->sizeValue(
|
|
) | rpl::start_with_next([=](QSize size) {
|
|
const auto x = st::searchedBarPosition.x();
|
|
const auto y = st::searchedBarPosition.y();
|
|
label->resizeToWidth(size.width() - x * 2);
|
|
label->moveToLeft(x, y, size.width());
|
|
}, raw->lifetime());
|
|
raw->paintRequest() | rpl::start_with_next([=](QRect clip) {
|
|
QPainter(raw).fillRect(clip, st::searchedBarBg);
|
|
}, raw->lifetime());
|
|
|
|
delegate()->peerListSetAboveWidget(std::move(result));
|
|
}
|
|
|
|
} // namespace
|
|
|
|
Suggestions::Suggestions(
|
|
not_null<QWidget*> parent,
|
|
not_null<Window::SessionController*> controller,
|
|
rpl::producer<TopPeersList> topPeers,
|
|
RecentPeersList recentPeers)
|
|
: RpWidget(parent)
|
|
, _controller(controller)
|
|
, _tabs(std::make_unique<Ui::SettingsSlider>(this, st::dialogsSearchTabs))
|
|
, _chatsScroll(std::make_unique<Ui::ElasticScroll>(this))
|
|
, _chatsContent(
|
|
_chatsScroll->setOwnedWidget(object_ptr<Ui::VerticalLayout>(this)))
|
|
, _topPeersWrap(
|
|
_chatsContent->add(object_ptr<Ui::SlideWrap<TopPeersStrip>>(
|
|
this,
|
|
object_ptr<TopPeersStrip>(this, std::move(topPeers)))))
|
|
, _topPeers(_topPeersWrap->entity())
|
|
, _recentPeers(_chatsContent->add(setupRecentPeers(std::move(recentPeers))))
|
|
, _emptyRecent(_chatsContent->add(setupEmptyRecent()))
|
|
, _channelsScroll(std::make_unique<Ui::ElasticScroll>(this))
|
|
, _channelsContent(
|
|
_channelsScroll->setOwnedWidget(object_ptr<Ui::VerticalLayout>(this)))
|
|
, _myChannels(_channelsContent->add(setupMyChannels()))
|
|
, _recommendations(_channelsContent->add(setupRecommendations()))
|
|
, _emptyChannels(_channelsContent->add(setupEmptyChannels())) {
|
|
|
|
setupTabs();
|
|
setupChats();
|
|
setupChannels();
|
|
}
|
|
|
|
Suggestions::~Suggestions() = default;
|
|
|
|
void Suggestions::setupTabs() {
|
|
const auto shadow = Ui::CreateChild<Ui::PlainShadow>(this);
|
|
shadow->lower();
|
|
|
|
_tabs->sizeValue() | rpl::start_with_next([=](QSize size) {
|
|
const auto line = st::lineWidth;
|
|
shadow->setGeometry(0, size.height() - line, width(), line);
|
|
}, shadow->lifetime());
|
|
|
|
shadow->showOn(_tabs->shownValue());
|
|
|
|
_tabs->setSections({
|
|
tr::lng_recent_chats(tr::now),
|
|
tr::lng_recent_channels(tr::now),
|
|
});
|
|
_tabs->sectionActivated(
|
|
) | rpl::start_with_next([=](int section) {
|
|
switchTab(section ? Tab::Channels : Tab::Chats);
|
|
}, _tabs->lifetime());
|
|
}
|
|
|
|
void Suggestions::setupChats() {
|
|
_recentCount.value() | rpl::start_with_next([=](int count) {
|
|
_recentPeers->toggle(count > 0, anim::type::instant);
|
|
_emptyRecent->toggle(count == 0, anim::type::instant);
|
|
}, _recentPeers->lifetime());
|
|
|
|
_topPeers->emptyValue() | rpl::start_with_next([=](bool empty) {
|
|
_topPeersWrap->toggle(!empty, anim::type::instant);
|
|
}, _topPeers->lifetime());
|
|
|
|
_topPeers->clicks() | rpl::start_with_next([=](uint64 peerIdRaw) {
|
|
const auto peerId = PeerId(peerIdRaw);
|
|
_topPeerChosen.fire(_controller->session().data().peer(peerId));
|
|
}, _topPeers->lifetime());
|
|
|
|
_topPeers->showMenuRequests(
|
|
) | rpl::start_with_next([=](const ShowTopPeerMenuRequest &request) {
|
|
const auto weak = Ui::MakeWeak(this);
|
|
const auto owner = &_controller->session().data();
|
|
const auto peer = owner->peer(PeerId(request.id));
|
|
const auto removeOne = [=] {
|
|
peer->session().topPeers().remove(peer);
|
|
if (weak) {
|
|
_topPeers->removeLocally(peer->id.value);
|
|
}
|
|
};
|
|
const auto session = &_controller->session();
|
|
const auto removeAll = crl::guard(session, [=] {
|
|
session->topPeers().toggleDisabled(true);
|
|
if (weak) {
|
|
_topPeers->removeLocally();
|
|
}
|
|
});
|
|
FillEntryMenu(request.callback, {
|
|
.controller = _controller,
|
|
.peer = peer,
|
|
.removeOneText = tr::lng_recent_remove(tr::now),
|
|
.removeOne = removeOne,
|
|
.removeAllText = tr::lng_recent_hide_top(
|
|
tr::now).replace('&', u"&&"_q),
|
|
.removeAllConfirm = tr::lng_recent_hide_sure(tr::now),
|
|
.removeAll = removeAll,
|
|
});
|
|
}, _topPeers->lifetime());
|
|
|
|
_chatsScroll->setVisible(_tab.current() == Tab::Chats);
|
|
}
|
|
|
|
void Suggestions::setupChannels() {
|
|
_myChannelsCount.value() | rpl::start_with_next([=](int count) {
|
|
_myChannels->toggle(count > 0, anim::type::instant);
|
|
}, _myChannels->lifetime());
|
|
|
|
_recommendationsCount.value() | rpl::start_with_next([=](int count) {
|
|
_recommendations->toggle(count > 0, anim::type::instant);
|
|
}, _recommendations->lifetime());
|
|
|
|
_emptyChannels->toggleOn(
|
|
rpl::combine(
|
|
_myChannelsCount.value(),
|
|
_recommendationsCount.value(),
|
|
rpl::mappers::_1 + rpl::mappers::_2 == 0),
|
|
anim::type::instant);
|
|
|
|
_channelsScroll->setVisible(_tab.current() == Tab::Channels);
|
|
}
|
|
|
|
void Suggestions::selectJump(Qt::Key direction, int pageSize) {
|
|
const auto recentHasSelection = [=] {
|
|
return _recentSelectJump(Qt::Key(), 0) == JumpResult::Applied;
|
|
};
|
|
if (pageSize) {
|
|
if (direction == Qt::Key_Down || direction == Qt::Key_Up) {
|
|
_topPeers->deselectByKeyboard();
|
|
if (!recentHasSelection()) {
|
|
if (direction == Qt::Key_Down) {
|
|
_recentSelectJump(direction, 0);
|
|
} else {
|
|
return;
|
|
}
|
|
}
|
|
if (_recentSelectJump(direction, pageSize) == JumpResult::AppliedAndOut) {
|
|
if (direction == Qt::Key_Up) {
|
|
_chatsScroll->scrollTo(0);
|
|
}
|
|
}
|
|
}
|
|
} else if (direction == Qt::Key_Up) {
|
|
if (_recentSelectJump(direction, pageSize)
|
|
== JumpResult::AppliedAndOut) {
|
|
_topPeers->selectByKeyboard(Qt::Key());
|
|
_chatsScroll->scrollTo(0);
|
|
} else {
|
|
_topPeers->deselectByKeyboard();
|
|
}
|
|
} else if (direction == Qt::Key_Down) {
|
|
if (_topPeers->selectedByKeyboard()) {
|
|
if (_recentCount.current() > 0) {
|
|
_topPeers->deselectByKeyboard();
|
|
_recentSelectJump(direction, pageSize);
|
|
}
|
|
} else if (!_topPeersWrap->toggled() || recentHasSelection()) {
|
|
_recentSelectJump(direction, pageSize);
|
|
} else {
|
|
_topPeers->selectByKeyboard(Qt::Key());
|
|
_chatsScroll->scrollTo(0);
|
|
}
|
|
} else if (direction == Qt::Key_Left || direction == Qt::Key_Right) {
|
|
if (!recentHasSelection()) {
|
|
_topPeers->selectByKeyboard(direction);
|
|
_chatsScroll->scrollTo(0);
|
|
}
|
|
}
|
|
}
|
|
|
|
void Suggestions::chooseRow() {
|
|
if (!_topPeers->chooseRow()) {
|
|
_recentPeersChoose();
|
|
}
|
|
}
|
|
|
|
void Suggestions::show(anim::type animated, Fn<void()> finish) {
|
|
RpWidget::show();
|
|
|
|
_hidden = false;
|
|
if (animated == anim::type::instant) {
|
|
finishShow();
|
|
} else {
|
|
startShownAnimation(true, std::move(finish));
|
|
}
|
|
}
|
|
|
|
void Suggestions::hide(anim::type animated, Fn<void()> finish) {
|
|
_hidden = true;
|
|
if (isHidden()) {
|
|
return;
|
|
} else if (animated == anim::type::instant) {
|
|
RpWidget::hide();
|
|
} else {
|
|
startShownAnimation(false, std::move(finish));
|
|
}
|
|
}
|
|
|
|
void Suggestions::switchTab(Tab tab) {
|
|
if (_tab.current() == tab) {
|
|
return;
|
|
}
|
|
_tab = tab;
|
|
_persist = false;
|
|
if (_tabs->isHidden()) {
|
|
return;
|
|
}
|
|
startSlideAnimation();
|
|
}
|
|
|
|
void Suggestions::startSlideAnimation() {
|
|
if (!_slideAnimation.animating()) {
|
|
_slideLeft = Ui::GrabWidget(_chatsScroll.get());
|
|
_slideRight = Ui::GrabWidget(_channelsScroll.get());
|
|
_chatsScroll->hide();
|
|
_channelsScroll->hide();
|
|
}
|
|
const auto channels = (_tab.current() == Tab::Channels);
|
|
const auto from = channels ? 0. : 1.;
|
|
const auto to = channels ? 1. : 0.;
|
|
_slideAnimation.start([=] {
|
|
update();
|
|
if (!_slideAnimation.animating() && !_shownAnimation.animating()) {
|
|
finishShow();
|
|
}
|
|
}, from, to, st::slideDuration, anim::sineInOut);
|
|
}
|
|
|
|
void Suggestions::startShownAnimation(bool shown, Fn<void()> finish) {
|
|
const auto from = shown ? 0. : 1.;
|
|
const auto to = shown ? 1. : 0.;
|
|
_shownAnimation.start([=] {
|
|
update();
|
|
if (!_shownAnimation.animating() && finish) {
|
|
finish();
|
|
if (shown) {
|
|
finishShow();
|
|
}
|
|
}
|
|
}, from, to, st::slideDuration, anim::easeOutQuint);
|
|
if (_cache.isNull()) {
|
|
const auto now = width();
|
|
if (now < st::columnMinimalWidthLeft) {
|
|
resize(st::columnMinimalWidthLeft, height());
|
|
}
|
|
_cache = Ui::GrabWidget(this);
|
|
if (now < st::columnMinimalWidthLeft) {
|
|
resize(now, height());
|
|
}
|
|
}
|
|
_tabs->hide();
|
|
_chatsScroll->hide();
|
|
_channelsScroll->hide();
|
|
_slideAnimation.stop();
|
|
}
|
|
|
|
void Suggestions::finishShow() {
|
|
_slideAnimation.stop();
|
|
_slideLeft = _slideRight = QPixmap();
|
|
|
|
_shownAnimation.stop();
|
|
_cache = QPixmap();
|
|
|
|
_tabs->show();
|
|
const auto channels = (_tab.current() == Tab::Channels);
|
|
_chatsScroll->setVisible(!channels);
|
|
_channelsScroll->setVisible(channels);
|
|
}
|
|
|
|
float64 Suggestions::shownOpacity() const {
|
|
return _shownAnimation.value(_hidden ? 0. : 1.);
|
|
}
|
|
|
|
void Suggestions::paintEvent(QPaintEvent *e) {
|
|
const auto opacity = shownOpacity();
|
|
auto color = st::windowBg->c;
|
|
color.setAlphaF(color.alphaF() * opacity);
|
|
|
|
auto p = QPainter(this);
|
|
p.fillRect(e->rect(), color);
|
|
if (!_cache.isNull()) {
|
|
const auto slide = st::topPeers.height + st::searchedBarHeight;
|
|
p.setOpacity(opacity);
|
|
p.drawPixmap(0, (opacity - 1.) * slide, _cache);
|
|
} else if (!_slideLeft.isNull()) {
|
|
const auto slide = st::topPeers.height + st::searchedBarHeight;
|
|
const auto right = (_tab.current() == Tab::Channels);
|
|
const auto progress = _slideAnimation.value(right ? 1. : 0.);
|
|
const auto shift = st::topPeers.height + st::searchedBarHeight;
|
|
p.setOpacity(1. - progress);
|
|
p.drawPixmap(
|
|
anim::interpolate(0, -slide, progress),
|
|
_chatsScroll->y(),
|
|
_slideLeft);
|
|
p.setOpacity(progress);
|
|
p.drawPixmap(
|
|
anim::interpolate(slide, 0, progress),
|
|
_channelsScroll->y(),
|
|
_slideRight);
|
|
}
|
|
}
|
|
|
|
void Suggestions::resizeEvent(QResizeEvent *e) {
|
|
const auto w = std::max(width(), st::columnMinimalWidthLeft);
|
|
_tabs->resizeToWidth(w);
|
|
const auto tabs = _tabs->height();
|
|
|
|
_chatsScroll->setGeometry(0, tabs, w, height() - tabs);
|
|
_chatsContent->resizeToWidth(w);
|
|
|
|
_channelsScroll->setGeometry(0, tabs, w, height() - tabs);
|
|
_channelsContent->resizeToWidth(w);
|
|
}
|
|
|
|
object_ptr<Ui::SlideWrap<>> Suggestions::setupRecentPeers(
|
|
RecentPeersList recentPeers) {
|
|
auto &lifetime = _chatsContent->lifetime();
|
|
const auto delegate = lifetime.make_state<
|
|
PeerListContentDelegateSimple
|
|
>();
|
|
const auto controller = lifetime.make_state<RecentsController>(
|
|
_controller,
|
|
std::move(recentPeers));
|
|
controller->setStyleOverrides(&st::recentPeersList);
|
|
|
|
_recentCount = controller->count();
|
|
|
|
controller->chosen(
|
|
) | rpl::start_with_next([=](not_null<PeerData*> peer) {
|
|
_controller->session().recentPeers().bump(peer);
|
|
_recentPeerChosen.fire_copy(peer);
|
|
}, lifetime);
|
|
|
|
auto content = object_ptr<PeerListContent>(_chatsContent, controller);
|
|
|
|
const auto raw = content.data();
|
|
_recentPeersChoose = [=] {
|
|
return raw->submitted();
|
|
};
|
|
_recentSelectJump = [raw](Qt::Key direction, int pageSize) {
|
|
const auto had = raw->hasSelection();
|
|
if (direction == Qt::Key()) {
|
|
return had ? JumpResult::Applied : JumpResult::NotApplied;
|
|
} else if (direction == Qt::Key_Up && !had) {
|
|
return JumpResult::NotApplied;
|
|
} else if (direction == Qt::Key_Down || direction == Qt::Key_Up) {
|
|
const auto delta = (direction == Qt::Key_Down) ? 1 : -1;
|
|
if (pageSize > 0) {
|
|
raw->selectSkipPage(pageSize, delta);
|
|
} else {
|
|
raw->selectSkip(delta);
|
|
}
|
|
return raw->hasSelection()
|
|
? JumpResult::Applied
|
|
: had
|
|
? JumpResult::AppliedAndOut
|
|
: JumpResult::NotApplied;
|
|
}
|
|
return JumpResult::NotApplied;
|
|
};
|
|
raw->scrollToRequests(
|
|
) | rpl::start_with_next([this](Ui::ScrollToRequest request) {
|
|
const auto add = _topPeersWrap->toggled() ? _topPeers->height() : 0;
|
|
_chatsScroll->scrollToY(request.ymin + add, request.ymax + add);
|
|
}, lifetime);
|
|
|
|
delegate->setContent(raw);
|
|
controller->setDelegate(delegate);
|
|
|
|
return object_ptr<Ui::SlideWrap<>>(this, std::move(content));
|
|
}
|
|
|
|
object_ptr<Ui::SlideWrap<>> Suggestions::setupEmptyRecent() {
|
|
return setupEmpty(_chatsContent, "search", tr::lng_recent_none());
|
|
}
|
|
|
|
object_ptr<Ui::SlideWrap<>> Suggestions::setupEmptyChannels() {
|
|
return setupEmpty(
|
|
_channelsContent,
|
|
"noresults",
|
|
tr::lng_channels_none_about());
|
|
}
|
|
|
|
object_ptr<Ui::SlideWrap<>> Suggestions::setupEmpty(
|
|
not_null<QWidget*> parent,
|
|
const QString &animation,
|
|
rpl::producer<QString> text) {
|
|
auto content = object_ptr<Ui::RpWidget>(parent);
|
|
const auto raw = content.data();
|
|
|
|
const auto label = Ui::CreateChild<Ui::FlatLabel>(
|
|
raw,
|
|
std::move(text),
|
|
st::defaultPeerListAbout);
|
|
const auto size = st::recentPeersEmptySize;
|
|
const auto [widget, animate] = Settings::CreateLottieIcon(
|
|
raw,
|
|
{
|
|
.name = animation,
|
|
.sizeOverride = { size, size },
|
|
},
|
|
st::recentPeersEmptyMargin);
|
|
const auto icon = widget.data();
|
|
|
|
_chatsScroll->heightValue() | rpl::start_with_next([=](int height) {
|
|
raw->resize(raw->width(), height - st::topPeers.height);
|
|
}, raw->lifetime());
|
|
|
|
raw->sizeValue() | rpl::start_with_next([=](QSize size) {
|
|
const auto x = (size.width() - icon->width()) / 2;
|
|
const auto y = (size.height() - icon->height()) / 3;
|
|
icon->move(x, y);
|
|
label->move(
|
|
(size.width() - label->width()) / 2,
|
|
y + icon->height() + st::recentPeersEmptySkip);
|
|
}, raw->lifetime());
|
|
|
|
auto result = object_ptr<Ui::SlideWrap<>>(
|
|
parent,
|
|
std::move(content));
|
|
result->toggle(false, anim::type::instant);
|
|
|
|
result->toggledValue() | rpl::filter([=](bool shown) {
|
|
return shown && _controller->session().data().chatsListLoaded();
|
|
}) | rpl::start_with_next([=] {
|
|
animate(anim::repeat::once);
|
|
}, raw->lifetime());
|
|
|
|
return result;
|
|
}
|
|
|
|
object_ptr<Ui::SlideWrap<>> Suggestions::setupMyChannels() {
|
|
auto &lifetime = _channelsContent->lifetime();
|
|
const auto delegate = lifetime.make_state<
|
|
PeerListContentDelegateSimple
|
|
>();
|
|
const auto controller = lifetime.make_state<MyChannelsController>(
|
|
_controller);
|
|
controller->setStyleOverrides(&st::recentPeersList);
|
|
|
|
_myChannelsCount = controller->count();
|
|
|
|
controller->chosen(
|
|
) | rpl::start_with_next([=](not_null<PeerData*> peer) {
|
|
_persist = false;
|
|
_myChannelChosen.fire_copy(peer);
|
|
}, lifetime);
|
|
|
|
auto content = object_ptr<PeerListContent>(_channelsContent, controller);
|
|
|
|
const auto raw = content.data();
|
|
_myChannelsChoose = [=] {
|
|
return raw->submitted();
|
|
};
|
|
_myChannelsSelectJump = [raw](Qt::Key direction, int pageSize) {
|
|
const auto had = raw->hasSelection();
|
|
if (direction == Qt::Key()) {
|
|
return had ? JumpResult::Applied : JumpResult::NotApplied;
|
|
} else if (direction == Qt::Key_Up && !had) {
|
|
return JumpResult::NotApplied;
|
|
} else if (direction == Qt::Key_Down || direction == Qt::Key_Up) {
|
|
const auto delta = (direction == Qt::Key_Down) ? 1 : -1;
|
|
if (pageSize > 0) {
|
|
raw->selectSkipPage(pageSize, delta);
|
|
} else {
|
|
raw->selectSkip(delta);
|
|
}
|
|
return raw->hasSelection()
|
|
? JumpResult::Applied
|
|
: had
|
|
? JumpResult::AppliedAndOut
|
|
: JumpResult::NotApplied;
|
|
}
|
|
return JumpResult::NotApplied;
|
|
};
|
|
raw->scrollToRequests(
|
|
) | rpl::start_with_next([this](Ui::ScrollToRequest request) {
|
|
_channelsScroll->scrollToY(request.ymin, request.ymax);
|
|
}, lifetime);
|
|
|
|
delegate->setContent(raw);
|
|
controller->setDelegate(delegate);
|
|
|
|
return object_ptr<Ui::SlideWrap<>>(this, std::move(content));
|
|
}
|
|
|
|
object_ptr<Ui::SlideWrap<>> Suggestions::setupRecommendations() {
|
|
auto &lifetime = _channelsContent->lifetime();
|
|
const auto delegate = lifetime.make_state<
|
|
PeerListContentDelegateSimple
|
|
>();
|
|
const auto controller = lifetime.make_state<RecommendationsController>(
|
|
_controller);
|
|
controller->setStyleOverrides(&st::recentPeersList);
|
|
|
|
_recommendationsCount = controller->count();
|
|
|
|
_tab.value() | rpl::filter(
|
|
rpl::mappers::_1 == Tab::Channels
|
|
) | rpl::start_with_next([=] {
|
|
controller->load();
|
|
}, lifetime);
|
|
|
|
controller->chosen(
|
|
) | rpl::start_with_next([=](not_null<PeerData*> peer) {
|
|
_persist = true;
|
|
_recommendationChosen.fire_copy(peer);
|
|
}, lifetime);
|
|
|
|
auto content = object_ptr<PeerListContent>(_channelsContent, controller);
|
|
|
|
const auto raw = content.data();
|
|
_recommendationsChoose = [=] {
|
|
return raw->submitted();
|
|
};
|
|
_recommendationsSelectJump = [raw](Qt::Key direction, int pageSize) {
|
|
const auto had = raw->hasSelection();
|
|
if (direction == Qt::Key()) {
|
|
return had ? JumpResult::Applied : JumpResult::NotApplied;
|
|
} else if (direction == Qt::Key_Up && !had) {
|
|
return JumpResult::NotApplied;
|
|
} else if (direction == Qt::Key_Down || direction == Qt::Key_Up) {
|
|
const auto delta = (direction == Qt::Key_Down) ? 1 : -1;
|
|
if (pageSize > 0) {
|
|
raw->selectSkipPage(pageSize, delta);
|
|
} else {
|
|
raw->selectSkip(delta);
|
|
}
|
|
return raw->hasSelection()
|
|
? JumpResult::Applied
|
|
: had
|
|
? JumpResult::AppliedAndOut
|
|
: JumpResult::NotApplied;
|
|
}
|
|
return JumpResult::NotApplied;
|
|
};
|
|
raw->scrollToRequests(
|
|
) | rpl::start_with_next([this](Ui::ScrollToRequest request) {
|
|
const auto add = _myChannels->toggled() ? _myChannels->height() : 0;
|
|
_channelsScroll->scrollToY(request.ymin + add, request.ymax + add);
|
|
}, lifetime);
|
|
|
|
delegate->setContent(raw);
|
|
controller->setDelegate(delegate);
|
|
|
|
return object_ptr<Ui::SlideWrap<>>(this, std::move(content));
|
|
}
|
|
|
|
bool Suggestions::persist() const {
|
|
return _persist;
|
|
}
|
|
|
|
void Suggestions::clearPersistance() {
|
|
_persist = false;
|
|
}
|
|
|
|
rpl::producer<TopPeersList> TopPeersContent(
|
|
not_null<Main::Session*> session) {
|
|
return [=](auto consumer) {
|
|
auto lifetime = rpl::lifetime();
|
|
|
|
struct Entry {
|
|
not_null<History*> history;
|
|
int index = 0;
|
|
};
|
|
struct State {
|
|
TopPeersList data;
|
|
base::flat_map<not_null<PeerData*>, Entry> indices;
|
|
base::has_weak_ptr guard;
|
|
bool scheduled = true;
|
|
};
|
|
auto state = lifetime.make_state<State>();
|
|
const auto top = session->topPeers().list();
|
|
auto &entries = state->data.entries;
|
|
auto &indices = state->indices;
|
|
entries.reserve(top.size());
|
|
indices.reserve(top.size());
|
|
const auto now = base::unixtime::now();
|
|
for (const auto &peer : top) {
|
|
const auto user = peer->asUser();
|
|
if (user->isInaccessible()) {
|
|
continue;
|
|
}
|
|
const auto self = user && user->isSelf();
|
|
const auto history = peer->owner().history(peer);
|
|
const auto badges = history->chatListBadgesState();
|
|
entries.push_back({
|
|
.id = peer->id.value,
|
|
.name = (self
|
|
? tr::lng_saved_messages(tr::now)
|
|
: peer->shortName()),
|
|
.userpic = (self
|
|
? Ui::MakeSavedMessagesThumbnail()
|
|
: Ui::MakeUserpicThumbnail(peer)),
|
|
.badge = uint32(badges.unreadCounter),
|
|
.unread = badges.unread,
|
|
.muted = !self && history->muted(),
|
|
.online = user && !self && Data::IsUserOnline(user, now),
|
|
});
|
|
if (entries.back().online) {
|
|
user->owner().watchForOffline(user, now);
|
|
}
|
|
indices.emplace(peer, Entry{
|
|
.history = peer->owner().history(peer),
|
|
.index = int(entries.size()) - 1,
|
|
});
|
|
}
|
|
|
|
const auto push = [=] {
|
|
if (!state->scheduled) {
|
|
return;
|
|
}
|
|
state->scheduled = false;
|
|
consumer.put_next_copy(state->data);
|
|
};
|
|
const auto schedule = [=] {
|
|
if (state->scheduled) {
|
|
return;
|
|
}
|
|
state->scheduled = true;
|
|
crl::on_main(&state->guard, push);
|
|
};
|
|
|
|
using Flag = Data::PeerUpdate::Flag;
|
|
session->changes().peerUpdates(
|
|
Flag::Name
|
|
| Flag::Photo
|
|
| Flag::Notifications
|
|
| Flag::OnlineStatus
|
|
) | rpl::start_with_next([=](const Data::PeerUpdate &update) {
|
|
const auto peer = update.peer;
|
|
if (peer->isSelf()) {
|
|
return;
|
|
}
|
|
const auto i = state->indices.find(peer);
|
|
if (i == end(state->indices)) {
|
|
return;
|
|
}
|
|
auto changed = false;
|
|
auto &entry = state->data.entries[i->second.index];
|
|
const auto flags = update.flags;
|
|
if (flags & Flag::Name) {
|
|
const auto now = peer->shortName();
|
|
if (entry.name != now) {
|
|
entry.name = now;
|
|
changed = true;
|
|
}
|
|
}
|
|
if (flags & Flag::Photo) {
|
|
entry.userpic = Ui::MakeUserpicThumbnail(peer);
|
|
changed = true;
|
|
}
|
|
if (flags & Flag::Notifications) {
|
|
const auto now = i->second.history->muted();
|
|
if (entry.muted != now) {
|
|
entry.muted = now;
|
|
changed = true;
|
|
}
|
|
}
|
|
if (flags & Flag::OnlineStatus) {
|
|
if (const auto user = peer->asUser()) {
|
|
const auto now = base::unixtime::now();
|
|
const auto value = Data::IsUserOnline(user, now);
|
|
if (entry.online != value) {
|
|
entry.online = value;
|
|
changed = true;
|
|
if (value) {
|
|
user->owner().watchForOffline(user, now);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (changed) {
|
|
schedule();
|
|
}
|
|
}, lifetime);
|
|
|
|
session->data().unreadBadgeChanges(
|
|
) | rpl::start_with_next([=] {
|
|
auto changed = false;
|
|
auto &entries = state->data.entries;
|
|
for (const auto &[peer, data] : state->indices) {
|
|
const auto badges = data.history->chatListBadgesState();
|
|
auto &entry = entries[data.index];
|
|
if (entry.badge != badges.unreadCounter
|
|
|| entry.unread != badges.unread) {
|
|
entry.badge = badges.unreadCounter;
|
|
entry.unread = badges.unread;
|
|
changed = true;
|
|
}
|
|
}
|
|
if (changed) {
|
|
schedule();
|
|
}
|
|
}, lifetime);
|
|
|
|
push();
|
|
return lifetime;
|
|
};
|
|
}
|
|
|
|
RecentPeersList RecentPeersContent(not_null<Main::Session*> session) {
|
|
return RecentPeersList{ session->recentPeers().list() };
|
|
}
|
|
|
|
} // namespace Dialogs
|