tdesktop/Telegram/SourceFiles/boxes/peer_list_controllers.h

254 lines
6.7 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/peer_list_box.h"
#include "base/flat_set.h"
#include "base/weak_ptr.h"
// 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 PeerListRowWithLink : public PeerListRow {
public:
using PeerListRow::PeerListRow;
void setActionLink(const QString &action);
void lazyInitialize(const style::PeerListItem &st) override;
private:
void refreshActionLink();
QSize actionSize() const override;
QMargins actionMargins() const override;
void paintAction(
Painter &p,
TimeMs ms,
int x,
int y,
int outerWidth,
bool selected,
bool actionSelected) override;
QString _action;
int _actionWidth = 0;
};
class PeerListGlobalSearchController : public PeerListSearchController, private MTP::Sender {
public:
PeerListGlobalSearchController();
void searchQuery(const QString &query) override;
bool isLoading() override;
bool loadMoreRows() override {
return false;
}
private:
bool searchInCache();
void searchOnServer();
void searchDone(const MTPcontacts_Found &result, mtpRequestId requestId);
base::Timer _timer;
QString _query;
mtpRequestId _requestId = 0;
std::map<QString, MTPcontacts_Found> _cache;
std::map<mtpRequestId, QString> _queries;
};
class ChatsListBoxController : public PeerListController, protected base::Subscriber {
public:
ChatsListBoxController(std::unique_ptr<PeerListSearchController> searchController = std::make_unique<PeerListGlobalSearchController>());
void prepare() override final;
std::unique_ptr<PeerListRow> createSearchRow(not_null<PeerData*> peer) override final;
protected:
class Row : public PeerListRow {
public:
Row(not_null<History*> history) : PeerListRow(history->peer), _history(history) {
}
not_null<History*> history() const {
return _history;
}
private:
not_null<History*> _history;
};
virtual std::unique_ptr<Row> createRow(not_null<History*> history) = 0;
virtual void prepareViewHook() = 0;
virtual void updateRowHook(not_null<Row*> row) {
}
virtual QString emptyBoxText() const;
private:
void rebuildRows();
void checkForEmptyRows();
bool appendRow(not_null<History*> history);
};
class ContactsBoxController : public PeerListController, protected base::Subscriber {
public:
ContactsBoxController(std::unique_ptr<PeerListSearchController> searchController = std::make_unique<PeerListGlobalSearchController>());
void prepare() override final;
std::unique_ptr<PeerListRow> createSearchRow(not_null<PeerData*> peer) override final;
void rowClicked(not_null<PeerListRow*> row) override;
protected:
virtual std::unique_ptr<PeerListRow> createRow(not_null<UserData*> user);
virtual void prepareViewHook() {
}
virtual void updateRowHook(not_null<PeerListRow*> row) {
}
private:
void rebuildRows();
void checkForEmptyRows();
bool appendRow(not_null<UserData*> user);
};
class EditChatAdminsBoxController : public PeerListController, private base::Subscriber {
public:
static void Start(not_null<ChatData*> chat);
EditChatAdminsBoxController(not_null<ChatData*> chat);
bool allAreAdmins() const;
void prepare() override;
void rowClicked(not_null<PeerListRow*> row) override;
private:
void createAllAdminsCheckbox();
void rebuildRows();
std::unique_ptr<PeerListRow> createRow(not_null<UserData*> user);
not_null<ChatData*> _chat;
int _adminsUpdatedSubscription = 0;
class LabeledCheckbox;
QPointer<LabeledCheckbox> _allAdmins;
};
class AddParticipantsBoxController : public ContactsBoxController {
public:
static void Start(not_null<ChatData*> chat);
static void Start(not_null<ChannelData*> channel);
static void Start(
not_null<ChannelData*> channel,
base::flat_set<not_null<UserData*>> &&alreadyIn);
AddParticipantsBoxController(PeerData *peer);
AddParticipantsBoxController(
not_null<ChannelData*> channel,
base::flat_set<not_null<UserData*>> &&alreadyIn);
using ContactsBoxController::ContactsBoxController;
void rowClicked(not_null<PeerListRow*> row) override;
void itemDeselectedHook(not_null<PeerData*> peer) override;
protected:
void prepareViewHook() override;
std::unique_ptr<PeerListRow> createRow(not_null<UserData*> user) override;
private:
static void Start(
not_null<ChannelData*> channel,
base::flat_set<not_null<UserData*>> &&alreadyIn,
bool justCreated);
int alreadyInCount() const;
bool isAlreadyIn(not_null<UserData*> user) const;
int fullCount() const;
void updateTitle();
PeerData *_peer = nullptr;
base::flat_set<not_null<UserData*>> _alreadyIn;
};
class AddBotToGroupBoxController : public ChatsListBoxController, public base::has_weak_ptr {
public:
static void Start(not_null<UserData*> bot);
AddBotToGroupBoxController(not_null<UserData*> bot);
void rowClicked(not_null<PeerListRow*> row) override;
protected:
std::unique_ptr<Row> createRow(not_null<History*> history) override;
void prepareViewHook() override;
QString emptyBoxText() const override;
private:
static bool SharingBotGame(not_null<UserData*> bot);
bool needToCreateRow(not_null<PeerData*> peer) const;
bool sharingBotGame() const;
QString noResultsText() const;
QString descriptionText() const;
void updateLabels();
void shareBotGame(not_null<PeerData*> chat);
void addBotToGroup(not_null<PeerData*> chat);
not_null<UserData*> _bot;
};
class ChooseRecipientBoxController : public ChatsListBoxController {
public:
ChooseRecipientBoxController(
base::lambda<void(not_null<PeerData*>)> callback);
void rowClicked(not_null<PeerListRow*> row) override;
protected:
void prepareViewHook() override;
std::unique_ptr<Row> createRow(
not_null<History*> history) override;
base::lambda<void(not_null<PeerData*>)> _callback;
};