tdesktop/Telegram/SourceFiles/boxes/members_box.h

214 lines
5.0 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org
Telegram Desktop 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.
It 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.
In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
*/
#pragma once
#include "boxes/abstract_box.h"
#include "core/single_timer.h"
#include "ui/effects/round_checkbox.h"
#include "ui/widgets/buttons.h"
class ContactsBox;
class ConfirmBox;
enum class MembersFilter {
Recent,
Admins,
};
using MembersAlreadyIn = OrderedSet<UserData*>;
// Not used for now.
//
//class MembersAddButton : public Ui::RippleButton {
//public:
// MembersAddButton(QWidget *parent, const style::TwoIconButton &st);
//
//protected:
// void paintEvent(QPaintEvent *e) override;
//
// QImage prepareRippleMask() const override;
// QPoint prepareRippleStartPosition() const override;
//
//private:
// const style::TwoIconButton &_st;
//
//};
class MembersBox : public BoxContent {
Q_OBJECT
public:
MembersBox(QWidget*, ChannelData *channel, MembersFilter filter);
public slots:
void onAdminAdded();
protected:
void prepare() override;
void keyPressEvent(QKeyEvent *e) override;
void resizeEvent(QResizeEvent *e) override;
private:
void onAdd();
ChannelData *_channel = nullptr;
MembersFilter _filter = MembersFilter::Recent;
class Inner;
QPointer<Inner> _inner;
QPointer<ContactsBox> _addBox;
object_ptr<SingleTimer> _loadTimer = { nullptr };
};
// This class is hold in header because it requires Qt preprocessing.
class MembersBox::Inner : public TWidget, public RPCSender, private base::Subscriber {
Q_OBJECT
public:
Inner(QWidget *parent, ChannelData *channel, MembersFilter filter);
void selectSkip(int32 dir);
void selectSkipPage(int32 h, int32 dir);
void chooseParticipant();
void refresh();
ChannelData *channel() const;
MembersFilter filter() const;
bool isLoaded() const {
return !_loading;
}
void clearSel();
MembersAlreadyIn already() const;
void setVisibleTopBottom(int visibleTop, int visibleBottom) override;
~Inner();
signals:
void mustScrollTo(int ymin, int ymax);
void loaded();
public slots:
void load();
void peerUpdated(PeerData *peer);
void onPeerNameChanged(PeerData *peer, const PeerData::Names &oldNames, const PeerData::NameFirstChars &oldChars);
protected:
void paintEvent(QPaintEvent *e) override;
void enterEventHook(QEvent *e) override;
void leaveEventHook(QEvent *e) override;
void mouseMoveEvent(QMouseEvent *e) override;
void mousePressEvent(QMouseEvent *e) override;
void mouseReleaseEvent(QMouseEvent *e) override;
private:
struct MemberData {
MemberData();
~MemberData();
std::unique_ptr<Ui::RippleAnimation> ripple;
int rippleRowTop = 0;
Text name;
QString online;
bool onlineColor;
bool canKick;
};
void addRipple(MemberData *data);
void stopLastRipple(MemberData *data);
void setPressed(int pressed);
void updateSelection();
void loadProfilePhotos();
void updateRowWithTop(int rowTop);
int getSelectedRowTop() const;
void updateSelectedRow();
MemberData *data(int32 index);
void paintDialog(Painter &p, TimeMs ms, PeerData *peer, MemberData *data, bool selected, bool kickSelected);
void membersReceived(const MTPchannels_ChannelParticipants &result, mtpRequestId req);
bool membersFailed(const RPCError &error, mtpRequestId req);
void kickDone(const MTPUpdates &result, mtpRequestId req);
void kickAdminDone(const MTPUpdates &result, mtpRequestId req);
bool kickFail(const RPCError &error, mtpRequestId req);
void removeKicked();
void clear();
int _rowHeight = 0;
int _visibleTop = 0;
int _visibleBottom = 0;
ChannelData *_channel = nullptr;
MembersFilter _filter;
QString _kickText;
TimeId _time = 0;
int _kickWidth = 0;
int _selected = -1;
int _pressed = -1;
int _kickSelected = -1;
int _kickPressed = -1;
bool _mouseSelection = false;
UserData *_kickConfirm = nullptr;
mtpRequestId _kickRequestId = 0;
QPointer<ConfirmBox> _kickBox;
enum class MemberRole {
None,
Self,
Creator,
Editor,
Moderator,
Kicked
};
bool _loading = true;
mtpRequestId _loadingRequestId = 0;
typedef QVector<UserData*> MemberRows;
typedef QVector<QDateTime> MemberDates;
typedef QVector<MemberRole> MemberRoles;
typedef QVector<MemberData*> MemberDatas;
MemberRows _rows;
MemberDates _dates;
MemberRoles _roles;
MemberDatas _datas;
int _aboutWidth = 0;
Text _about;
int _aboutHeight = 0;
QPoint _lastMousePos;
};