/*
* nheko Copyright (C) 2017 Konstantinos Sideris <siderisk@auth.gr>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <atomic>
#include <optional>
#include <variant>
#include <mtx/common.hpp>
#include <mtx/requests.hpp>
#include <mtx/responses.hpp>
#include <mtxclient/http/errors.hpp>
#include <QFrame>
#include <QHBoxLayout>
#include <QMap>
#include <QPixmap>
#include <QPoint>
#include <QTimer>
#include <QWidget>
#include "CacheStructs.h"
#include "CommunitiesList.h"
#include "Utils.h"
#include "notifications/Manager.h"
#include "popups/UserMentions.h"
class OverlayModal;
class QuickSwitcher;
class RoomList;
class SideBarActions;
class Splitter;
class TextInputWidget;
class TimelineViewManager;
class TopRoomBar;
class UserInfoWidget;
class UserSettings;
class NotificationsManager;
constexpr int CONSENSUS_TIMEOUT = 1000;
constexpr int SHOW_CONTENT_TIMEOUT = 3000;
constexpr int TYPING_REFRESH_TIMEOUT = 10000;
namespace mtx::http {
using RequestErr = const std::optional<mtx::http::ClientError> &;
}
class ChatPage : public QWidget
{
Q_OBJECT
public:
ChatPage(QSharedPointer<UserSettings> userSettings, QWidget *parent = nullptr);
// Initialize all the components of the UI.
void bootstrap(QString userid, QString homeserver, QString token);
void showQuickSwitcher();
QString currentRoom() const { return current_room_; }
static ChatPage *instance() { return instance_; }
QSharedPointer<UserSettings> userSettings() { return userSettings_; }
void deleteConfigs();
//! Calculate the width of the message timeline.
uint64_t timelineWidth();
bool isSideBarExpanded();
//! Hide the room & group list (if it was visible).
void hideSideBars();
//! Show the room/group list (if it was visible).
void showSideBars();
void initiateLogout();
void focusMessageInput();
public slots:
void leaveRoom(const QString &room_id);
void createRoom(const mtx::requests::CreateRoom &req);
void inviteUser(QString userid, QString reason);
void kickUser(QString userid, QString reason);
void banUser(QString userid, QString reason);
void unbanUser(QString userid, QString reason);
signals:
void connectionLost();
void connectionRestored();
void notificationsRetrieved(const mtx::responses::Notifications &);
void highlightedNotifsRetrieved(const mtx::responses::Notifications &,
const QPoint widgetPos);
void uploadFailed(const QString &msg);
void mediaUploaded(const QString &roomid,
const QString &filename,
const std::optional<mtx::crypto::EncryptedFile> &file,
const QString &url,
const QString &mimeClass,
const QString &mime,
qint64 dsize,
const QSize &dimensions,
const QString &blurhash);
void contentLoaded();
void closing();
void changeWindowTitle(const QString &msg);
void unreadMessages(int count);
void showNotification(const QString &msg);
void showLoginPage(const QString &msg);
void showUserSettingsPage();
void showOverlayProgressBar();
void ownProfileOk();
void setUserDisplayName(const QString &name);
void setUserAvatar(const QString &avatar);
void loggedOut();
void trySyncCb();
void tryDelayedSyncCb();
void tryInitialSyncCb();
void leftRoom(const QString &room_id);
void initializeRoomList(QMap<QString, RoomInfo>);
void initializeViews(const mtx::responses::Rooms &rooms);
void initializeEmptyViews(const std::map<QString, mtx::responses::Timeline> &msgs);
void initializeMentions(const QMap<QString, mtx::responses::Notifications> ¬ifs);
void syncUI(const mtx::responses::Rooms &rooms);
void syncRoomlist(const std::map<QString, RoomInfo> &updates);
void syncTags(const std::map<QString, RoomInfo> &updates);
void syncTopBar(const std::map<QString, RoomInfo> &updates);
void dropToLoginPageCb(const QString &msg);
void notifyMessage(const QString &roomid,
const QString &eventid,
const QString &roomname,
const QString &sender,
const QString &message,
const QImage &icon);
void updateGroupsInfo(const mtx::responses::JoinedGroups &groups);
void themeChanged();
void decryptSidebarChanged();
private slots:
void showUnreadMessageNotification(int count);
void updateTopBarAvatar(const QString &roomid, const QString &img);
void changeTopRoomInfo(const QString &room_id);
void logout();
void removeRoom(const QString &room_id);
void dropToLoginPage(const QString &msg);
void joinRoom(const QString &room);
void sendTypingNotifications();
private:
static ChatPage *instance_;
//! Handler callback for initial sync. It doesn't run on the main thread so all
//! communication with the GUI should be done through signals.
void initialSyncHandler(const mtx::responses::Sync &res, mtx::http::RequestErr err);
void startInitialSync();
void tryInitialSync();
void trySync();
void ensureOneTimeKeyCount(const std::map<std::string, uint16_t> &counts);
void getProfileInfo();
//! Check if the given room is currently open.
bool isRoomActive(const QString &room_id)
{
return isActiveWindow() && currentRoom() == room_id;
}
using UserID = QString;
using Membership = mtx::events::StateEvent<mtx::events::state::Member>;
using Memberships = std::map<std::string, Membership>;
using LeftRooms = std::map<std::string, mtx::responses::LeftRoom>;
void removeLeftRooms(const LeftRooms &rooms);
void loadStateFromCache();
void resetUI();
//! Decides whether or not to hide the group's sidebar.
void setGroupViewState(bool isEnabled);
template<class Collection>
Memberships getMemberships(const std::vector<Collection> &events) const;
//! Update the room with the new notification count.
void updateRoomNotificationCount(const QString &room_id,
uint16_t notification_count,
uint16_t highlight_count);
//! Send desktop notification for the received messages.
void sendDesktopNotifications(const mtx::responses::Notifications &);
void showNotificationsDialog(const QPoint &point);
QHBoxLayout *topLayout_;
Splitter *splitter;
QWidget *sideBar_;
QVBoxLayout *sideBarLayout_;
QWidget *sideBarTopWidget_;
QVBoxLayout *sideBarTopWidgetLayout_;
QFrame *content_;
QVBoxLayout *contentLayout_;
CommunitiesList *communitiesList_;
RoomList *room_list_;
TimelineViewManager *view_manager_;
SideBarActions *sidebarActions_;
TopRoomBar *top_bar_;
TextInputWidget *text_input_;
QTimer connectivityTimer_;
std::atomic_bool isConnected_;
QString current_room_;
QString current_community_;
UserInfoWidget *user_info_widget_;
popups::UserMentions *user_mentions_popup_;
QTimer *typingRefresher_;
// Global user settings.
QSharedPointer<UserSettings> userSettings_;
NotificationsManager notificationsManager;
};
template<class Collection>
std::map<std::string, mtx::events::StateEvent<mtx::events::state::Member>>
ChatPage::getMemberships(const std::vector<Collection> &collection) const
{
std::map<std::string, mtx::events::StateEvent<mtx::events::state::Member>> memberships;
using Member = mtx::events::StateEvent<mtx::events::state::Member>;
for (const auto &event : collection) {
if (auto member = std::get_if<Member>(event)) {
memberships.emplace(member->state_key, *member);
}
}
return memberships;
}