tdesktop/Telegram/SourceFiles/mainwidget.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.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014 John Preston, https://desktop.telegram.org
*/
#pragma once
#include <QtWidgets/QWidget>
#include "gui/flatbutton.h"
#include "dialogswidget.h"
#include "historywidget.h"
#include "profilewidget.h"
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#include "overviewwidget.h"
class Window;
struct DialogRow;
class MainWidget;
class ConfirmBox;
class TopBarWidget : public TWidget, public Animated {
Q_OBJECT
public:
TopBarWidget(MainWidget *w);
void enterEvent(QEvent *e);
void enterFromChildEvent(QEvent *e);
void leaveEvent(QEvent *e);
void leaveToChildEvent(QEvent *e);
void paintEvent(QPaintEvent *e);
void mousePressEvent(QMouseEvent *e);
void resizeEvent(QResizeEvent *e);
bool animStep(float64 ms);
void enableShadow(bool enable = true);
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void startAnim();
void stopAnim();
void showAll();
void showSelected(uint32 selCount);
FlatButton *mediaTypeButton();
public slots:
void onForwardSelection();
void onDeleteSelection();
void onClearSelection();
void onInfoClicked();
void onAddContact();
void onEdit();
void onDeleteContact();
void onDeleteContactSure();
void onDeleteAndExit();
void onDeleteAndExitSure();
signals:
void clicked();
private:
MainWidget *main();
anim::fvalue a_over;
bool _drawShadow;
uint32 _selCount;
QString _selStr;
int32 _selStrWidth;
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bool _animating;
FlatButton _clearSelection;
FlatButton _forward, _delete;
FlatButton _info;
FlatButton _edit, _leaveGroup, _addContact, _deleteContact;
FlatButton _mediaType;
};
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enum StackItemType {
HistoryStackItem,
ProfileStackItem,
OverviewStackItem,
};
class StackItem {
public:
StackItem(PeerData *peer) : peer(peer) {
}
virtual StackItemType type() const = 0;
virtual ~StackItem() {
}
PeerData *peer;
};
class StackItemHistory : public StackItem {
public:
StackItemHistory(PeerData *peer, int32 lastWidth, int32 lastScrollTop) : StackItem(peer), lastWidth(lastWidth), lastScrollTop(lastScrollTop) {
}
StackItemType type() const {
return HistoryStackItem;
}
int32 lastWidth, lastScrollTop;
};
class StackItemProfile : public StackItem {
public:
StackItemProfile(PeerData *peer, int32 lastScrollTop, bool allMediaShown) : StackItem(peer), lastScrollTop(lastScrollTop), allMediaShown(allMediaShown) {
}
StackItemType type() const {
return ProfileStackItem;
}
int32 lastScrollTop;
bool allMediaShown;
};
class StackItemOverview : public StackItem {
public:
StackItemOverview(PeerData *peer, MediaOverviewType mediaType, int32 lastWidth, int32 lastScrollTop) : StackItem(peer), mediaType(mediaType), lastWidth(lastWidth), lastScrollTop(lastScrollTop) {
}
StackItemType type() const {
return OverviewStackItem;
}
MediaOverviewType mediaType;
int32 lastWidth, lastScrollTop;
};
class StackItems : public QVector<StackItem*> {
public:
bool contains(PeerData *peer) const {
for (int32 i = 0, l = size(); i < l; ++i) {
if (at(i)->peer == peer) {
return true;
}
}
return false;
}
void clear() {
for (int32 i = 0, l = size(); i < l; ++i) {
delete at(i);
}
QVector<StackItem*>::clear();
}
~StackItems() {
clear();
}
};
class MainWidget : public QWidget, public Animated, public RPCSender {
Q_OBJECT
public:
MainWidget(Window *window);
void paintEvent(QPaintEvent *e);
void resizeEvent(QResizeEvent *e);
void keyPressEvent(QKeyEvent *e);
void updateWideMode();
bool needBackButton();
void onShowDialogs();
void paintTopBar(QPainter &p, float64 over, int32 decreaseWidth);
void topBarShadowParams(int32 &x, float64 &o);
TopBarWidget *topBar();
void animShow(const QPixmap &bgAnimCache, bool back = false);
bool animStep(float64 ms);
void start(const MTPUser &user);
void openLocalUrl(const QString &str);
void openUserByName(const QString &name);
void startFull(const MTPVector<MTPUser> &users);
bool started();
void applyNotifySetting(const MTPNotifyPeer &peer, const MTPPeerNotifySettings &settings, History *history = 0);
void gotNotifySetting(MTPInputNotifyPeer peer, const MTPPeerNotifySettings &settings);
bool failNotifySetting(MTPInputNotifyPeer peer);
void updateNotifySetting(PeerData *peer, bool enabled);
void activate();
void createDialogAtTop(History *history, int32 unreadCount);
void dlgUpdated(DialogRow *row);
void dlgUpdated(History *row);
void windowShown();
void sentDataReceived(uint64 randomId, const MTPmessages_SentMessage &data);
void sentFullDataReceived(uint64 randomId, const MTPmessages_StatedMessage &result); // randomId = 0 - new message, <> 0 - already added new message
void sentFullDatasReceived(const MTPmessages_StatedMessages &result);
void forwardDone(PeerId peer, const MTPmessages_StatedMessages &result);
void msgUpdated(PeerId peer, const HistoryItem *msg);
void historyToDown(History *hist);
void dialogsToUp();
void newUnreadMsg(History *history, MsgId msgId);
void updUpdated(int32 pts, int32 seq);
void historyWasRead();
void peerBefore(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg);
void peerAfter(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg);
PeerData *historyPeer();
PeerData *peer();
PeerData *activePeer();
MsgId activeMsgId();
PeerData *profilePeer();
bool mediaTypeSwitch();
void showPeerProfile(PeerData *peer, bool back = false, int32 lastScrollTop = -1, bool allMediaShown = false);
void showMediaOverview(PeerData *peer, MediaOverviewType type, bool back = false, int32 lastScrollTop = -1);
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void showBackFromStack();
QRect historyRect() const;
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void confirmShareContact(bool ctrlShiftEnter, const QString &phone, const QString &fname, const QString &lname);
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void confirmSendImage(const ReadyLocalMedia &img);
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void confirmSendImageUncompressed(bool ctrlShiftEnter);
void cancelSendImage();
void destroyData();
void updateOnlineDisplayIn(int32 msecs);
void addNewContact(int32 uid, bool show = true);
bool isActive() const;
bool historyIsActive() const;
int32 dlgsWidth() const;
void forwardLayer(int32 forwardSelected = 0); // -1 - send paths
void deleteLayer(int32 selectedCount = -1); // -1 - context item, else selected, -2 - cancel upload
void shareContactLayer(UserData *contact);
void hiderLayer(HistoryHider *h);
void noHider(HistoryHider *destroyed);
mtpRequestId onForward(const PeerId &peer, bool forwardSelected);
void onShareContact(const PeerId &peer, UserData *contact);
void onSendPaths(const PeerId &peer);
bool selectingPeer();
void offerPeer(PeerId peer);
void focusPeerSelect();
void dialogsActivate();
bool leaveChatFailed(PeerData *peer, const RPCError &e);
void deleteHistory(PeerData *peer, const MTPmessages_StatedMessage &result);
void deleteHistoryPart(PeerData *peer, const MTPmessages_AffectedHistory &result);
void deletedContact(UserData *user, const MTPcontacts_Link &result);
void deleteHistoryAndContact(UserData *user, const MTPcontacts_Link &result);
void clearHistory(PeerData *peer);
void removeContact(UserData *user);
void addParticipants(ChatData *chat, const QVector<UserData*> &users);
void addParticipantDone(ChatData *chat, const MTPmessages_StatedMessage &result);
bool addParticipantFail(ChatData *chat, const RPCError &e);
void kickParticipant(ChatData *chat, UserData *user);
void kickParticipantDone(ChatData *chat, const MTPmessages_StatedMessage &result);
bool kickParticipantFail(ChatData *chat, const RPCError &e);
void checkPeerHistory(PeerData *peer);
void checkedHistory(PeerData *peer, const MTPmessages_Messages &result);
void forwardSelectedItems();
void deleteSelectedItems();
void clearSelectedItems();
DialogsIndexed &contactsList();
void sendMessage(History *history, const QString &text);
void sendPreparedText(History *hist, const QString &text);
void readServerHistory(History *history, bool force = true);
uint64 animActiveTime() const;
void stopAnimActive();
void searchMessages(const QString &query);
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void preloadOverviews(PeerData *peer);
void mediaOverviewUpdated(PeerData *peer);
void changingMsgId(HistoryItem *row, MsgId newId);
void itemRemoved(HistoryItem *item);
void itemReplaced(HistoryItem *oldItem, HistoryItem *newItem);
void itemResized(HistoryItem *row);
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void loadMediaBack(PeerData *peer, MediaOverviewType type, bool many = false);
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void peerUsernameChanged(PeerData *peer);
void checkLastUpdate(bool afterSleep);
void showAddContact();
void showNewGroup();
void serviceNotification(const QString &msg, const MTPMessageMedia &media, bool unread);
void serviceHistoryDone(const MTPmessages_Messages &msgs);
bool serviceHistoryFail(const RPCError &error);
~MainWidget();
signals:
void peerUpdated(PeerData *peer);
void peerNameChanged(PeerData *peer, const PeerData::Names &oldNames, const PeerData::NameFirstChars &oldChars);
void peerPhotoChanged(PeerData *peer);
void dialogRowReplaced(DialogRow *oldRow, DialogRow *newRow);
void dialogToTop(const History::DialogLinks &links);
void dialogsUpdated();
void showPeerAsync(quint64 peer, qint32 msgId, bool back, bool force);
public slots:
void videoLoadProgress(mtpFileLoader *loader);
void videoLoadFailed(mtpFileLoader *loader, bool started);
void videoLoadRetry();
void audioLoadProgress(mtpFileLoader *loader);
void audioLoadFailed(mtpFileLoader *loader, bool started);
void audioLoadRetry();
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void audioPlayProgress(AudioData *audio);
void documentLoadProgress(mtpFileLoader *loader);
void documentLoadFailed(mtpFileLoader *loader, bool started);
void documentLoadRetry();
void setInnerFocus();
void dialogsCancelled();
void onParentResize(const QSize &newSize);
void getDifference();
void getDifferenceForce();
void setOnline(int windowState = -1);
void mainStateChanged(Qt::WindowState state);
void updateOnlineDisplay();
void showPeer(quint64 peer, qint32 msgId = 0, bool back = false, bool force = false); // PeerId, MsgId
void onTopBarClick();
void onPeerShown(PeerData *peer);
void onUpdateNotifySettings();
void onPhotosSelect();
void onVideosSelect();
void onDocumentsSelect();
void onAudiosSelect();
void onForwardCancel(QObject *obj = 0);
private:
void partWasRead(PeerData *peer, const MTPmessages_AffectedHistory &result);
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void photosLoaded(History *h, const MTPmessages_Messages &msgs, mtpRequestId req);
bool _started;
uint64 failedObjId;
QString failedFileName;
void loadFailed(mtpFileLoader *loader, bool started, const char *retrySlot);
void gotDifference(const MTPupdates_Difference &diff);
bool failDifference(const RPCError &e);
void feedDifference(const MTPVector<MTPUser> &users, const MTPVector<MTPChat> &chats, const MTPVector<MTPMessage> &msgs, const MTPVector<MTPUpdate> &other);
void gotState(const MTPupdates_State &state);
void updSetState(int32 pts, int32 date, int32 qts, int32 seq);
void feedUpdates(const MTPVector<MTPUpdate> &updates, bool skipMessageIds = false);
void feedMessageIds(const MTPVector<MTPUpdate> &updates);
void feedUpdate(const MTPUpdate &update);
void updateReceived(const mtpPrime *from, const mtpPrime *end);
void handleUpdates(const MTPUpdates &updates);
bool updateFail(const RPCError &e);
void usernameResolveDone(const MTPUser &user);
bool usernameResolveFail(QString name, const RPCError &error);
void hideAll();
void showAll();
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void overviewPreloaded(PeerData *data, const MTPmessages_Messages &result, mtpRequestId req);
bool overviewFailed(PeerData *data, const RPCError &error, mtpRequestId req);
QPixmap _animCache, _bgAnimCache;
anim::ivalue a_coord, a_bgCoord;
anim::fvalue a_alpha, a_bgAlpha;
int32 _dialogsWidth;
DialogsWidget dialogs;
HistoryWidget history;
ProfileWidget *profile;
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OverviewWidget *overview;
TopBarWidget _topBar;
ConfirmBox *_forwardConfirm; // for narrow mode
HistoryHider *hider;
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StackItems _stack;
QPixmap profileAnimCache;
Dropdown _mediaType;
int32 _mediaTypeMask;
int updPts, updDate, updQts, updSeq;
bool updInited;
SingleTimer noUpdatesTimer;
mtpRequestId onlineRequest;
SingleTimer onlineTimer;
SingleTimer onlineUpdater;
QSet<PeerData*> updateNotifySettingPeers;
SingleTimer updateNotifySettingTimer;
typedef QMap<PeerData*, mtpRequestId> ReadRequests;
ReadRequests _readRequests;
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typedef QMap<PeerData*, mtpRequestId> OverviewsPreload;
OverviewsPreload _overviewPreload[OverviewCount], _overviewLoad[OverviewCount];
QMap<int32, MTPUpdates> _bySeqUpdates;
QMap<int32, MTPmessages_SentMessage> _bySeqSentMessage;
QMap<int32, MTPmessages_StatedMessage> _bySeqStatedMessage;
QMap<int32, MTPmessages_StatedMessages> _bySeqStatedMessages;
QMap<int32, int32> _bySeqPart;
SingleTimer _bySeqTimer;
int32 _failDifferenceTimeout; // growing timeout for getDifference calls, if it fails
SingleTimer _failDifferenceTimer;
uint64 _lastUpdateTime;
};