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/*
* 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 <QFrame>
#include <QHBoxLayout>
#include <QMap>
#include <QPixmap>
#include <QTimer>
#include <QWidget>
#include "Cache.h"
#include "CommunitiesList.h"
#include "Community.h"
#include <mtx.hpp>
class MatrixClient;
class OverlayModal;
class QuickSwitcher;
class RoomList;
class RoomState;
class SideBarActions;
class Splitter;
class TextInputWidget;
class TimelineViewManager;
class TopRoomBar;
class TypingDisplay;
class UserInfoWidget;
class UserSettings;
namespace dialogs {
class ReadReceipts;
}
constexpr int CONSENSUS_TIMEOUT = 1000;
constexpr int SHOW_CONTENT_TIMEOUT = 3000;
constexpr int TYPING_REFRESH_TIMEOUT = 10000;
Q_DECLARE_METATYPE(mtx::responses::Rooms);
Q_DECLARE_METATYPE(std::vector<std::string>);
class ChatPage : public QWidget
{
Q_OBJECT
public:
ChatPage(QSharedPointer<MatrixClient> client,
QSharedPointer<UserSettings> userSettings,
QWidget *parent = 0);
// Initialize all the components of the UI.
void bootstrap(QString userid, QString homeserver, QString token);
void showQuickSwitcher();
void showReadReceipts(const QString &event_id);
QString currentRoom() const { return current_room_; }
static ChatPage *instance() { return instance_; }
void readEvent(const QString &room_id, const QString &event_id)
{
client_->readEvent(room_id, event_id);
}
void redactEvent(const QString &room_id, const QString &event_id)
{
client_->redactEvent(room_id, event_id);
}
QSharedPointer<UserSettings> userSettings() { return userSettings_; }
signals:
void contentLoaded();
void close();
void changeWindowTitle(const QString &msg);
void unreadMessages(int count);
void showNotification(const QString &msg);
void showLoginPage(const QString &msg);
void showUserSettingsPage();
void showOverlayProgressBar();
void startConsesusTimer();
void initializeRoomList(QMap<QString, RoomInfo>);
void initializeViews(const mtx::responses::Rooms &rooms);
void initializeEmptyViews(const std::vector<std::string> &rooms);
void syncUI(const mtx::responses::Rooms &rooms);
void continueSync(const QString &next_batch);
void syncRoomlist(const std::map<QString, RoomInfo> &updates);
private slots:
void showUnreadMessageNotification(int count);
void updateTopBarAvatar(const QString &roomid, const QPixmap &img);
void updateOwnProfileInfo(const QUrl &avatar_url, const QString &display_name);
void updateOwnCommunitiesInfo(const QList<QString> &own_communities);
void initialSyncCompleted(const mtx::responses::Sync &response);
void syncCompleted(const mtx::responses::Sync &response);
void changeTopRoomInfo(const QString &room_id);
void logout();
void removeRoom(const QString &room_id);
//! Handles initial sync failures.
void retryInitialSync(int status_code = -1);
private:
static ChatPage *instance_;
using UserID = QString;
using RoomStates = std::map<UserID, QSharedPointer<RoomState>>;
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 updateTypingUsers(const QString &roomid, const std::vector<std::string> &user_ids);
void loadStateFromCache();
void deleteConfigs();
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);
QHBoxLayout *topLayout_;
Splitter *splitter;
QWidget *sideBar_;
QWidget *communitiesSideBar_;
QVBoxLayout *communitiesSideBarLayout_;
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_;
TypingDisplay *typingDisplay_;
// Safety net if consensus is not possible or too slow.
QTimer *showContentTimer_;
QTimer *consensusTimer_;
QTimer *syncTimeoutTimer_;
QTimer *initialSyncTimer_;
QString current_room_;
QString current_community_;
std::map<QString, QPixmap> roomAvatars_;
std::map<QString, QPixmap> community_avatars_;
UserInfoWidget *user_info_widget_;
RoomStates roomStates_;
std::map<QString, QSharedPointer<Community>> communities_;
// Keeps track of the users currently typing on each room.
std::map<QString, QList<QString>> typingUsers_;
QTimer *typingRefresher_;
QSharedPointer<QuickSwitcher> quickSwitcher_;
QSharedPointer<OverlayModal> quickSwitcherModal_;
QSharedPointer<dialogs::ReadReceipts> receiptsDialog_;
QSharedPointer<OverlayModal> receiptsModal_;
// Matrix Client API provider.
QSharedPointer<MatrixClient> client_;
// Global user settings.
QSharedPointer<UserSettings> userSettings_;
// LMDB wrapper.
QSharedPointer<Cache> cache_;
};
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 (mpark::holds_alternative<Member>(event)) {
auto member = mpark::get<Member>(event);
memberships.emplace(member.state_key, member);
}
}
return memberships;
}
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