tdesktop/Telegram/SourceFiles/dialogswidget.h

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/*
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.
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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
2016-02-08 10:56:18 +00:00
Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
*/
#pragma once
#include "window/section_widget.h"
class MainWidget;
namespace Dialogs {
class Row;
class FakeRow;
class IndexedList;
} // namespace Dialogs
namespace Ui {
class RoundButton;
} // namespace Ui
enum DialogsSearchRequestType {
DialogsSearchFromStart,
DialogsSearchFromOffset,
DialogsSearchPeerFromStart,
DialogsSearchPeerFromOffset,
DialogsSearchMigratedFromStart,
DialogsSearchMigratedFromOffset,
};
class DialogsInner : public SplittedWidget, public RPCSender {
Q_OBJECT
public:
DialogsInner(QWidget *parent, MainWidget *main);
void dialogsReceived(const QVector<MTPDialog> &dialogs);
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void addSavedPeersAfter(const QDateTime &date);
void addAllSavedPeers();
bool searchReceived(const QVector<MTPMessage> &messages, DialogsSearchRequestType type, int32 fullCount);
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void peopleReceived(const QString &query, const QVector<MTPPeer> &people);
void showMore(int32 pixels);
void activate();
void contactsReceived(const QVector<MTPContact> &contacts);
void mouseMoveEvent(QMouseEvent *e);
void mousePressEvent(QMouseEvent *e);
void resizeEvent(QResizeEvent *e);
void enterEvent(QEvent *e);
void leaveEvent(QEvent *e);
void contextMenuEvent(QContextMenuEvent *e);
void selectSkip(int32 direction);
void selectSkipPage(int32 pixels, int32 direction);
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void createDialog(History *history);
void dlgUpdated(Dialogs::Mode list, Dialogs::Row *row);
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void dlgUpdated(History *row, MsgId msgId);
void removeDialog(History *history);
void loadPeerPhotos(int32 yFrom);
void clearFilter();
void refresh(bool toTop = false);
bool choosePeer();
void saveRecentHashtags(const QString &text);
void destroyData();
void peerBefore(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg) const;
void peerAfter(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg) const;
void scrollToPeer(const PeerId &peer, MsgId msgId);
typedef QVector<Dialogs::Row*> FilteredDialogs;
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typedef QVector<PeerData*> PeopleResults;
typedef QVector<Dialogs::FakeRow*> SearchResults;
Dialogs::IndexedList *contactsList();
Dialogs::IndexedList *dialogsList();
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FilteredDialogs &filteredList();
PeopleResults &peopleList();
SearchResults &searchList();
int32 lastSearchDate() const;
PeerData *lastSearchPeer() const;
MsgId lastSearchId() const;
MsgId lastSearchMigratedId() const;
void setMouseSel(bool msel, bool toTop = false);
enum State {
DefaultState = 0,
FilteredState = 1,
SearchedState = 2,
};
void setState(State newState);
State state() const;
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bool hasFilteredResults() const;
void searchInPeer(PeerData *peer);
void onFilterUpdate(QString newFilter, bool force = false);
void onHashtagFilterUpdate(QStringRef newFilter);
void itemRemoved(HistoryItem *item);
PeerData *updateFromParentDrag(QPoint globalPos);
void updateNotifySettings(PeerData *peer);
void notify_userIsContactChanged(UserData *user, bool fromThisApp);
void notify_historyMuteUpdated(History *history);
~DialogsInner();
public slots:
void onUpdateSelected(bool force = false);
void onParentGeometryChanged();
void onPeerNameChanged(PeerData *peer, const PeerData::Names &oldNames, const PeerData::NameFirstChars &oldChars);
void onPeerPhotoChanged(PeerData *peer);
void onDialogRowReplaced(Dialogs::Row *oldRow, Dialogs::Row *newRow);
void onContextProfile();
void onContextToggleNotifications();
void onContextSearch();
void onContextClearHistory();
void onContextClearHistorySure();
void onContextDeleteAndLeave();
void onContextDeleteAndLeaveSure();
void onContextToggleBlock();
void onMenuDestroyed(QObject*);
void peerUpdated(PeerData *peer);
signals:
void mustScrollTo(int scrollToTop, int scrollToBottom);
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void dialogMoved(int movedFrom, int movedTo);
void searchMessages();
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void searchResultChosen();
void cancelSearchInPeer();
void completeHashtag(QString tag);
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void refreshHashtags();
protected:
void paintRegion(Painter &p, const QRegion &region, bool paintingOther);
private:
int dialogsOffset() const;
int filteredOffset() const;
int peopleOffset() const;
int searchedOffset() const;
void peopleResultPaint(PeerData *peer, Painter &p, int32 w, bool active, bool selected, bool onlyBackground) const;
void searchInPeerPaint(Painter &p, int32 w, bool onlyBackground) const;
void clearSelection();
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void clearSearchResults(bool clearPeople = true);
void updateSelectedRow(PeerData *peer = 0);
bool menuPeerMuted();
void contextBlockDone(QPair<UserData*, bool> data, const MTPBool &result);
Dialogs::IndexedList *shownDialogs() const {
return (Global::DialogsMode() == Dialogs::Mode::Important) ? importantDialogs.get() : dialogs.get();
}
using DialogsList = std_::unique_ptr<Dialogs::IndexedList>;
DialogsList dialogs;
DialogsList importantDialogs;
DialogsList contactsNoDialogs;
DialogsList contacts;
bool _importantSwitchSel = false;
Dialogs::Row *_sel = nullptr;
bool _selByMouse = false;
QString _filter, _hashtagFilter;
QStringList _hashtagResults;
int _hashtagSel = -1;
FilteredDialogs _filterResults;
int _filteredSel = -1;
SearchResults _searchResults;
int _searchedCount = 0;
int _searchedMigratedCount = 0;
int _searchedSel = -1;
QString _peopleQuery;
PeopleResults _peopleResults;
int _peopleSel = -1;
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int _lastSearchDate = 0;
PeerData *_lastSearchPeer = nullptr;
MsgId _lastSearchId = 0;
MsgId _lastSearchMigratedId = 0;
State _state = DefaultState;
QPoint lastMousePos;
void paintDialog(QPainter &p, Dialogs::Row *dialog);
LinkButton _addContactLnk;
IconedButton _cancelSearchInPeer;
bool _overDelete = false;
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PeerData *_searchInPeer = nullptr;
PeerData *_searchInMigrated = nullptr;
PeerData *_menuPeer = nullptr;
PeerData *_menuActionPeer = nullptr;
PopupMenu *_menu = nullptr;
};
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class DialogsWidget : public TWidget, public RPCSender {
Q_OBJECT
public:
DialogsWidget(MainWidget *parent);
void dialogsReceived(const MTPmessages_Dialogs &dialogs, mtpRequestId req);
void contactsReceived(const MTPcontacts_Contacts &contacts);
void searchReceived(DialogsSearchRequestType type, const MTPmessages_Messages &result, mtpRequestId req);
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void peopleReceived(const MTPcontacts_Found &result, mtpRequestId req);
void dragEnterEvent(QDragEnterEvent *e) override;
void dragMoveEvent(QDragMoveEvent *e) override;
void dragLeaveEvent(QDragLeaveEvent *e) override;
void dropEvent(QDropEvent *e) override;
void updateDragInScroll(bool inScroll);
void resizeEvent(QResizeEvent *e) override;
void keyPressEvent(QKeyEvent *e) override;
void paintEvent(QPaintEvent *e) override;
void searchInPeer(PeerData *peer);
void loadDialogs();
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void createDialog(History *history);
void dlgUpdated(Dialogs::Mode list, Dialogs::Row *row);
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void dlgUpdated(History *row, MsgId msgId);
void dialogsToUp();
bool hasTopBarShadow() const {
return true;
}
void showAnimated(Window::SlideDirection direction, const Window::SectionSlideParams &params);
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void step_show(float64 ms, bool timer);
void destroyData();
void peerBefore(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg) const;
void peerAfter(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg) const;
void scrollToPeer(const PeerId &peer, MsgId msgId);
void removeDialog(History *history);
Dialogs::IndexedList *contactsList();
Dialogs::IndexedList *dialogsList();
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void searchMessages(const QString &query, PeerData *inPeer = 0);
void onSearchMore();
void itemRemoved(HistoryItem *item);
void updateNotifySettings(PeerData *peer);
void rpcClear() override {
_inner.rpcClear();
RPCSender::rpcClear();
}
void notify_userIsContactChanged(UserData *user, bool fromThisApp);
void notify_historyMuteUpdated(History *history);
signals:
void cancelled();
public slots:
void onCancel();
void onListScroll();
void activate();
void onFilterUpdate(bool force = false);
void onAddContact();
void onNewGroup();
bool onCancelSearch();
void onCancelSearchInPeer();
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void onFilterCursorMoved(int from = -1, int to = -1);
void onCompleteHashtag(QString tag);
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void onDialogMoved(int movedFrom, int movedTo);
bool onSearchMessages(bool searchCache = false);
void onNeedSearchMessages();
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void onChooseByDrag();
private:
bool _dragInScroll, _dragForward;
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QTimer _chooseByDragTimer;
void unreadCountsReceived(const QVector<MTPDialog> &dialogs);
bool dialogsFailed(const RPCError &error, mtpRequestId req);
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bool contactsFailed(const RPCError &error);
bool searchFailed(DialogsSearchRequestType type, const RPCError &error, mtpRequestId req);
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bool peopleFailed(const RPCError &error, mtpRequestId req);
bool _dialogsFull;
int32 _dialogsOffsetDate;
MsgId _dialogsOffsetId;
PeerData *_dialogsOffsetPeer;
mtpRequestId _dialogsRequest, _contactsRequest;
FlatInput _filter;
ChildWidget<Ui::RoundButton> _newGroup;
IconedButton _addContact, _cancelSearch;
ScrollArea _scroll;
DialogsInner _inner;
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Animation _a_show;
QPixmap _cacheUnder, _cacheOver;
anim::ivalue a_coordUnder, a_coordOver;
anim::fvalue a_progress;
PeerData *_searchInPeer, *_searchInMigrated;
QTimer _searchTimer;
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QString _searchQuery, _peopleQuery;
bool _searchFull, _searchFullMigrated, _peopleFull;
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mtpRequestId _searchRequest, _peopleRequest;
typedef QMap<QString, MTPmessages_Messages> SearchCache;
SearchCache _searchCache;
typedef QMap<mtpRequestId, QString> SearchQueries;
SearchQueries _searchQueries;
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typedef QMap<QString, MTPcontacts_Found> PeopleCache;
PeopleCache _peopleCache;
typedef QMap<mtpRequestId, QString> PeopleQueries;
PeopleQueries _peopleQueries;
};