tdesktop/Telegram/SourceFiles/facades.h

440 lines
14 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 "core/type_traits.h"
#include "core/observer.h"
class LayerWidget;
class BoxContent;
namespace InlineBots {
namespace Layout {
class ItemBase;
} // namespace Layout
} // namespace InlineBots
namespace App {
namespace internal {
void CallDelayed(int duration, base::lambda_once<void()> &&lambda);
} // namespace internal
template <int N, typename Lambda>
inline void CallDelayed(int duration, base::lambda_internal::guard<N, Lambda> &&guarded) {
return internal::CallDelayed(duration, [guarded = std::move(guarded)] { guarded(); });
}
template <typename Pointer, typename ...PointersAndLambda>
inline void CallDelayed(int duration, Pointer &&qobject, PointersAndLambda&&... qobjectsAndLambda) {
auto guarded = base::lambda_guarded(std::forward<Pointer>(qobject), std::forward<PointersAndLambda>(qobjectsAndLambda)...);
return CallDelayed(duration, std::move(guarded));
}
template <typename ...PointersAndLambda>
inline base::lambda<void()> LambdaDelayed(int duration, PointersAndLambda&&... qobjectsAndLambda) {
auto guarded = base::lambda_guarded(std::forward<PointersAndLambda>(qobjectsAndLambda)...);
return [guarded = std::move(guarded), duration] {
internal::CallDelayed(duration, [guarded] { guarded(); });
};
}
template <typename ...PointersAndLambda>
inline base::lambda_once<void()> LambdaDelayedOnce(int duration, PointersAndLambda&&... qobjectsAndLambda) {
auto guarded = base::lambda_guarded(std::forward<PointersAndLambda>(qobjectsAndLambda)...);
return [guarded = std::move(guarded), duration]() mutable {
internal::CallDelayed(duration, [guarded = std::move(guarded)] { guarded(); });
};
}
void sendBotCommand(PeerData *peer, UserData *bot, const QString &cmd, MsgId replyTo = 0);
bool insertBotCommand(const QString &cmd, bool specialGif = false);
void activateBotCommand(const HistoryItem *msg, int row, int col);
void searchByHashtag(const QString &tag, PeerData *inPeer);
void openPeerByName(const QString &username, MsgId msgId = ShowAtUnreadMsgId, const QString &startToken = QString());
void joinGroupByHash(const QString &hash);
void stickersBox(const QString &name);
void openLocalUrl(const QString &url);
bool forward(const PeerId &peer, ForwardWhatMessages what);
void removeDialog(History *history);
void showSettings();
void activateClickHandler(ClickHandlerPtr handler, Qt::MouseButton button);
void logOutDelayed();
} // namespace App
namespace Ui {
namespace internal {
void showBox(object_ptr<BoxContent> content, ShowLayerOptions options);
} // namespace internal
void showMediaPreview(DocumentData *document);
void showMediaPreview(PhotoData *photo);
void hideMediaPreview();
template <typename BoxType>
QPointer<BoxType> show(object_ptr<BoxType> content, ShowLayerOptions options = CloseOtherLayers) {
auto result = QPointer<BoxType>(content.data());
internal::showBox(std::move(content), options);
return result;
}
void hideLayer(bool fast = false);
void hideSettingsAndLayer(bool fast = false);
bool isLayerShown();
bool isMediaViewShown();
bool isInlineItemBeingChosen();
void repaintHistoryItem(const HistoryItem *item);
void repaintInlineItem(const InlineBots::Layout::ItemBase *layout);
bool isInlineItemVisible(const InlineBots::Layout::ItemBase *reader);
void autoplayMediaInlineAsync(const FullMsgId &msgId);
void showPeerProfile(const PeerId &peer);
inline void showPeerProfile(const PeerData *peer) {
showPeerProfile(peer->id);
}
inline void showPeerProfile(const History *history) {
showPeerProfile(history->peer->id);
}
void showPeerOverview(const PeerId &peer, MediaOverviewType type);
inline void showPeerOverview(const PeerData *peer, MediaOverviewType type) {
showPeerOverview(peer->id, type);
}
inline void showPeerOverview(const History *history, MediaOverviewType type) {
showPeerOverview(history->peer->id, type);
}
enum class ShowWay {
ClearStack,
Forward,
Backward,
};
void showPeerHistory(const PeerId &peer, MsgId msgId, ShowWay way = ShowWay::ClearStack);
inline void showPeerHistory(const PeerData *peer, MsgId msgId, ShowWay way = ShowWay::ClearStack) {
showPeerHistory(peer->id, msgId, way);
}
inline void showPeerHistory(const History *history, MsgId msgId, ShowWay way = ShowWay::ClearStack) {
showPeerHistory(history->peer->id, msgId, way);
}
inline void showPeerHistoryAtItem(const HistoryItem *item, ShowWay way = ShowWay::ClearStack) {
showPeerHistory(item->history()->peer->id, item->id, way);
}
void showPeerHistoryAsync(const PeerId &peer, MsgId msgId, ShowWay way = ShowWay::ClearStack);
inline void showChatsList() {
showPeerHistory(PeerId(0), 0, ShowWay::ClearStack);
}
inline void showChatsListAsync() {
showPeerHistoryAsync(PeerId(0), 0, ShowWay::ClearStack);
}
PeerData *getPeerForMouseAction();
bool hideWindowNoQuit();
bool skipPaintEvent(QWidget *widget, QPaintEvent *event);
} // namespace Ui
enum ClipStopperType {
ClipStopperMediaview,
ClipStopperSavedGifsPanel,
};
namespace Notify {
void userIsBotChanged(UserData *user);
void userIsContactChanged(UserData *user, bool fromThisApp = false);
void botCommandsChanged(UserData *user);
void inlineBotRequesting(bool requesting);
void replyMarkupUpdated(const HistoryItem *item);
void inlineKeyboardMoved(const HistoryItem *item, int oldKeyboardTop, int newKeyboardTop);
bool switchInlineBotButtonReceived(const QString &query, UserData *samePeerBot = nullptr, MsgId samePeerReplyTo = 0);
void migrateUpdated(PeerData *peer);
void clipStopperHidden(ClipStopperType type);
void historyItemLayoutChanged(const HistoryItem *item);
void inlineItemLayoutChanged(const InlineBots::Layout::ItemBase *layout);
void historyMuteUpdated(History *history);
// handle pending resize() / paint() on history items
void handlePendingHistoryUpdate();
void unreadCounterUpdated();
enum class ScreenCorner {
TopLeft = 0,
TopRight = 1,
BottomRight = 2,
BottomLeft = 3,
};
inline bool IsLeftCorner(ScreenCorner corner) {
return (corner == ScreenCorner::TopLeft) || (corner == ScreenCorner::BottomLeft);
}
inline bool IsTopCorner(ScreenCorner corner) {
return (corner == ScreenCorner::TopLeft) || (corner == ScreenCorner::TopRight);
}
} // namespace Notify
#define DeclareReadOnlyVar(Type, Name) const Type &Name();
#define DeclareRefVar(Type, Name) DeclareReadOnlyVar(Type, Name) \
Type &Ref##Name();
#define DeclareVar(Type, Name) DeclareRefVar(Type, Name) \
void Set##Name(const Type &Name);
namespace Sandbox {
bool CheckBetaVersionDir();
void WorkingDirReady();
void MainThreadTaskAdded();
void start();
bool started();
void finish();
uint64 UserTag();
DeclareReadOnlyVar(QString, LangSystemISO);
DeclareReadOnlyVar(int32, LangSystem);
DeclareVar(QByteArray, LastCrashDump);
DeclareVar(ProxyData, PreLaunchProxy);
} // namespace Sandbox
namespace Adaptive {
enum class WindowLayout {
OneColumn,
SmallColumn,
Normal,
};
enum class ChatLayout {
Normal,
Wide,
};
} // namespace Adaptive
namespace DebugLogging {
enum Flags {
FileLoaderFlag = 0x00000001,
};
} // namespace DebugLogging
namespace Stickers {
constexpr uint64 DefaultSetId = 0; // for backward compatibility
constexpr uint64 CustomSetId = 0xFFFFFFFFFFFFFFFFULL;
constexpr uint64 RecentSetId = 0xFFFFFFFFFFFFFFFEULL; // for emoji/stickers panel, should not appear in Sets
constexpr uint64 NoneSetId = 0xFFFFFFFFFFFFFFFDULL; // for emoji/stickers panel, should not appear in Sets
constexpr uint64 CloudRecentSetId = 0xFFFFFFFFFFFFFFFCULL; // for cloud-stored recent stickers
constexpr uint64 FeaturedSetId = 0xFFFFFFFFFFFFFFFBULL; // for emoji/stickers panel, should not appear in Sets
struct Set {
Set(uint64 id, uint64 access, const QString &title, const QString &shortName, int32 count, int32 hash, MTPDstickerSet::Flags flags)
: id(id)
, access(access)
, title(title)
, shortName(shortName)
, count(count)
, hash(hash)
, flags(flags) {
}
uint64 id, access;
QString title, shortName;
int32 count, hash;
MTPDstickerSet::Flags flags;
StickerPack stickers;
StickersByEmojiMap emoji;
};
using Sets = QMap<uint64, Set>;
using Order = QList<uint64>;
inline MTPInputStickerSet inputSetId(const Set &set) {
if (set.id && set.access) {
return MTP_inputStickerSetID(MTP_long(set.id), MTP_long(set.access));
}
return MTP_inputStickerSetShortName(MTP_string(set.shortName));
}
Set *feedSet(const MTPDstickerSet &set);
} // namespace Stickers
namespace Global {
bool started();
void start();
void finish();
DeclareReadOnlyVar(uint64, LaunchId);
DeclareRefVar(SingleDelayedCall, HandleHistoryUpdate);
DeclareRefVar(SingleDelayedCall, HandleUnreadCounterUpdate);
DeclareRefVar(SingleDelayedCall, HandleDelayedPeerUpdates);
DeclareRefVar(SingleDelayedCall, HandleObservables);
DeclareVar(Adaptive::WindowLayout, AdaptiveWindowLayout);
DeclareVar(Adaptive::ChatLayout, AdaptiveChatLayout);
DeclareVar(bool, AdaptiveForWide);
DeclareRefVar(base::Observable<void>, AdaptiveChanged);
DeclareVar(bool, DialogsModeEnabled);
DeclareVar(Dialogs::Mode, DialogsMode);
DeclareVar(bool, ModerateModeEnabled);
DeclareVar(bool, ScreenIsLocked);
DeclareVar(int32, DebugLoggingFlags);
constexpr float64 kDefaultVolume = 0.9;
DeclareVar(float64, RememberedSongVolume);
DeclareVar(float64, SongVolume);
DeclareRefVar(base::Observable<void>, SongVolumeChanged);
DeclareVar(float64, VideoVolume);
DeclareRefVar(base::Observable<void>, VideoVolumeChanged);
// config
DeclareVar(int32, ChatSizeMax);
DeclareVar(int32, MegagroupSizeMax);
DeclareVar(int32, ForwardedCountMax);
DeclareVar(int32, OnlineUpdatePeriod);
DeclareVar(int32, OfflineBlurTimeout);
DeclareVar(int32, OfflineIdleTimeout);
DeclareVar(int32, OnlineFocusTimeout); // not from config
DeclareVar(int32, OnlineCloudTimeout);
DeclareVar(int32, NotifyCloudDelay);
DeclareVar(int32, NotifyDefaultDelay);
DeclareVar(int32, ChatBigSize);
DeclareVar(int32, PushChatPeriod);
DeclareVar(int32, PushChatLimit);
DeclareVar(int32, SavedGifsLimit);
DeclareVar(int32, EditTimeLimit);
DeclareVar(int32, StickersRecentLimit);
DeclareVar(int32, PinnedDialogsCountMax);
typedef QMap<PeerId, MsgId> HiddenPinnedMessagesMap;
DeclareVar(HiddenPinnedMessagesMap, HiddenPinnedMessages);
typedef OrderedSet<HistoryItem*> PendingItemsMap;
DeclareRefVar(PendingItemsMap, PendingRepaintItems);
DeclareVar(Stickers::Sets, StickerSets);
DeclareVar(Stickers::Order, StickerSetsOrder);
DeclareVar(TimeMs, LastStickersUpdate);
DeclareVar(TimeMs, LastRecentStickersUpdate);
DeclareVar(Stickers::Order, FeaturedStickerSetsOrder);
DeclareVar(int, FeaturedStickerSetsUnreadCount);
DeclareRefVar(base::Observable<void>, FeaturedStickerSetsUnreadCountChanged);
DeclareVar(TimeMs, LastFeaturedStickersUpdate);
DeclareVar(Stickers::Order, ArchivedStickerSetsOrder);
typedef QMap<uint64, QPixmap> CircleMasksMap;
DeclareRefVar(CircleMasksMap, CircleMasks);
DeclareRefVar(base::Observable<void>, SelfChanged);
DeclareVar(bool, AskDownloadPath);
DeclareVar(QString, DownloadPath);
DeclareVar(QByteArray, DownloadPathBookmark);
DeclareRefVar(base::Observable<void>, DownloadPathChanged);
DeclareVar(bool, SoundNotify);
DeclareVar(bool, DesktopNotify);
DeclareVar(bool, RestoreSoundNotifyFromTray);
DeclareVar(bool, IncludeMuted);
DeclareVar(DBINotifyView, NotifyView);
DeclareVar(bool, NativeNotifications);
DeclareVar(int, NotificationsCount);
DeclareVar(Notify::ScreenCorner, NotificationsCorner);
DeclareVar(bool, NotificationsDemoIsShown);
DeclareVar(DBIConnectionType, ConnectionType);
DeclareVar(bool, TryIPv6);
DeclareVar(ProxyData, ConnectionProxy);
DeclareRefVar(base::Observable<void>, ConnectionTypeChanged);
DeclareRefVar(base::Observable<void>, ChooseCustomLang);
DeclareVar(int, AutoLock);
DeclareVar(bool, LocalPasscode);
DeclareRefVar(base::Observable<void>, LocalPasscodeChanged);
DeclareRefVar(base::Variable<DBIWorkMode>, WorkMode);
DeclareRefVar(base::Observable<HistoryItem*>, ItemRemoved);
DeclareRefVar(base::Observable<void>, UnreadCounterUpdate);
DeclareRefVar(base::Observable<void>, PeerChooseCancel);
DeclareVar(float64, DialogsWidthRatio);
DeclareRefVar(base::Variable<bool>, DialogsListFocused);
DeclareRefVar(base::Variable<bool>, DialogsListDisplayForced);
} // namespace Global
namespace Adaptive {
inline base::Observable<void> &Changed() {
return Global::RefAdaptiveChanged();
}
inline bool OneColumn() {
return Global::AdaptiveWindowLayout() == WindowLayout::OneColumn;
}
inline bool SmallColumn() {
return Global::AdaptiveWindowLayout() == WindowLayout::SmallColumn;
}
inline bool Normal() {
return Global::AdaptiveWindowLayout() == WindowLayout::Normal;
}
inline bool ChatNormal() {
return !Global::AdaptiveForWide() || (Global::AdaptiveChatLayout() == ChatLayout::Normal);
}
inline bool ChatWide() {
return !ChatNormal();
}
} // namespace Adaptive
namespace DebugLogging {
inline bool FileLoader() {
return (Global::DebugLoggingFlags() & FileLoaderFlag) != 0;
}
} // namespace DebugLogging