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Code Issues Releases Wiki Activity

added channels scheme, made Channel peers and composite ChannelId,MsgId message ids

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This commit is contained in:
John Preston
2015-09-03 13:48:40 +03:00
parent 42d297f192
commit 04e1da81f3
38 changed files with 5487 additions and 3141 deletions
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218
Telegram/SourceFiles/structs.h
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@@ -17,13 +17,98 @@ Copyright (c) 2014 John Preston, https://desktop.telegram.org
*/
#pragma once
typedef int32 ChannelId;
static const ChannelId NoChannel = 0;
typedef uint64 PeerId;
static const uint64 PeerIdMask = 0xFFFFFFFFULL;
static const uint64 PeerIdTypeMask = 0x300000000ULL;
static const uint64 PeerIdUserShift = 0x000000000ULL;
static const uint64 PeerIdChatShift = 0x100000000ULL;
static const uint64 PeerIdChannelShift = 0x200000000ULL;
inline bool peerIsUser(const PeerId &id) {
return (id & PeerIdTypeMask) == PeerIdUserShift;
}
inline bool peerIsChat(const PeerId &id) {
return (id & PeerIdTypeMask) == PeerIdChatShift;
}
inline bool peerIsChannel(const PeerId &id) {
return (id & PeerIdTypeMask) == PeerIdChannelShift;
}
inline PeerId peerFromUser(int32 user_id) {
return PeerIdUserShift | uint64(uint32(user_id));
}
inline PeerId peerFromChat(int32 chat_id) {
return PeerIdChatShift | uint64(uint32(chat_id));
}
inline PeerId peerFromChannel(ChannelId channel_id) {
return PeerIdChannelShift | uint64(uint32(channel_id));
}
inline PeerId peerFromUser(const MTPint &user_id) {
return peerFromUser(user_id.v);
}
inline PeerId peerFromChat(const MTPint &chat_id) {
return peerFromChat(chat_id.v);
}
inline PeerId peerFromChannel(const MTPint &channel_id) {
return peerFromChannel(channel_id.v);
}
inline int32 peerToBareInt(const PeerId &id) {
return int32(uint32(id & PeerIdMask));
}
inline int32 peerToUser(const PeerId &id) {
return peerIsUser(id) ? peerToBareInt(id) : 0;
}
inline int32 peerToChat(const PeerId &id) {
return peerIsChat(id) ? peerToBareInt(id) : 0;
}
inline ChannelId peerToChannel(const PeerId &id) {
return peerIsChannel(id) ? peerToBareInt(id) : NoChannel;
}
inline MTPint peerToBareMTPInt(const PeerId &id) {
return MTP_int(peerToBareInt(id));
}
inline PeerId peerFromMTP(const MTPPeer &peer) {
switch (peer.type()) {
case mtpc_peerUser: return peerFromUser(peer.c_peerUser().vuser_id);
case mtpc_peerChat: return peerFromChat(peer.c_peerChat().vchat_id);
case mtpc_peerChannel: return peerFromChannel(peer.c_peerChannel().vchannel_id);
}
return 0;
}
inline MTPpeer peerToMTP(const PeerId &id) {
if (peerIsUser(id)) {
return MTP_peerUser(peerToBareMTPInt(id));
} else if (peerIsChat(id)) {
return MTP_peerChat(peerToBareMTPInt(id));
} else if (peerIsChannel(id)) {
return MTP_peerChannel(peerToBareMTPInt(id));
}
return MTP_peerUser(MTP_int(0));
}
typedef uint64 PhotoId;
typedef uint64 VideoId;
typedef uint64 AudioId;
typedef uint64 DocumentId;
typedef uint64 WebPageId;
typedef int32 MsgId;
struct FullMsgId {
FullMsgId() : channel(NoChannel), msg(0) {
}
FullMsgId(ChannelId channel, MsgId msg) : channel(channel), msg(msg) {
}
ChannelId channel;
MsgId msg;
};
inline bool operator==(const FullMsgId &a, const FullMsgId &b) {
return (a.channel == b.channel) && (a.msg == b.msg);
}
inline bool operator<(const FullMsgId &a, const FullMsgId &b) {
if (a.msg < b.msg) return true;
if (a.msg > b.msg) return false;
return a.channel < b.channel;
}
static const MsgId ShowAtTheEndMsgId = -0x40000000;
static const MsgId ShowAtUnreadMsgId = 0;
@@ -61,10 +146,12 @@ ImagePtr chatDefPhoto(int32 index);
static const PhotoId UnknownPeerPhotoId = 0xFFFFFFFFFFFFFFFFULL;
struct UserData;
struct ChatData;
struct PeerData {
PeerData(const PeerId &id);
class UserData;
class ChatData;
class ChannelData;
class PeerData {
public:
virtual ~PeerData() {
if (notify != UnknownNotifySettings && notify != EmptyNotifySettings) {
delete notify;
@@ -72,11 +159,21 @@ struct PeerData {
}
}
bool isUser() const {
return peerIsUser(id);
}
bool isChat() const {
return peerIsChat(id);
}
bool isChannel() const {
return peerIsChannel(id);
}
UserData *asUser();
const UserData *asUser() const;
ChatData *asChat();
const ChatData *asChat() const;
ChannelData *asChannel();
const ChannelData *asChannel() const;
void updateName(const QString &newName, const QString &newNameOrPhone, const QString &newUsername);
@@ -85,7 +182,10 @@ struct PeerData {
virtual void nameUpdated() {
}
PeerId id;
const PeerId id;
int32 bareId() const {
return int32(uint32(id & 0xFFFFFFFFULL));
}
QString name;
QString nameOrPhone;
@@ -95,7 +195,6 @@ struct PeerData {
NameFirstChars chars;
bool loaded;
bool chat;
MTPinputPeer input;
int32 colorIndex;
@@ -107,7 +206,15 @@ struct PeerData {
int32 nameVersion;
NotifySettingsPtr notify;
private:
PeerData(const PeerId &id);
friend class UserData;
friend class ChatData;
friend class ChannelData;
};
static const uint64 UserNoAccess = 0xFFFFFFFFFFFFFFFFULL;
class PeerLink : public ITextLink {
@@ -174,7 +281,9 @@ enum UserBlockedStatus {
};
struct PhotoData;
struct UserData : public PeerData {
class UserData : public PeerData {
public:
UserData(const PeerId &id) : PeerData(id), access(0), lnk(new PeerLink(this)), onlineTill(0), contact(-1), blocked(UserBlockUnknown), photosCount(-1), botInfo(0) {
}
void setPhoto(const MTPUserProfilePhoto &photo);
@@ -188,7 +297,7 @@ struct UserData : public PeerData {
uint64 access;
MTPinputUser inputUser;
MTPInputUser inputUser;
QString firstName;
QString lastName;
@@ -207,10 +316,15 @@ struct UserData : public PeerData {
BotInfo *botInfo;
};
struct ChatData : public PeerData {
ChatData(const PeerId &id) : PeerData(id), count(0), date(0), version(0), left(false), forbidden(true), botStatus(0) {
class ChatData : public PeerData {
public:
ChatData(const PeerId &id) : PeerData(id), inputChat(MTP_inputChat(MTP_int(bareId()))), count(0), date(0), version(0), left(false), forbidden(true), botStatus(0) {
}
void setPhoto(const MTPChatPhoto &photo, const PhotoId &phId = UnknownPeerPhotoId);
MTPInputChat inputChat;
int32 count;
int32 date;
int32 version;
@@ -228,17 +342,56 @@ struct ChatData : public PeerData {
int32 botStatus; // -1 - no bots, 0 - unknown, 1 - one bot, that sees all history, 2 - other
// ImagePtr photoFull;
QString invitationUrl;
// geo
};
class ChannelData : public PeerData {
public:
ChannelData(const PeerId &id) : PeerData(id), access(0), inputChat(MTP_inputChannel(MTP_int(bareId()), MTP_long(0))), date(0), version(0), left(false), forbidden(true), botStatus(-1) {
}
void setPhoto(const MTPChatPhoto &photo, const PhotoId &phId = UnknownPeerPhotoId);
uint64 access;
MTPInputChat inputChat;
int32 date;
int32 version;
bool left;
bool forbidden;
int32 botStatus; // -1 - no bots, 0 - unknown, 1 - one bot, that sees all history, 2 - other
// ImagePtr photoFull;
QString invitationUrl;
};
inline UserData *PeerData::asUser() {
return isUser() ? static_cast<UserData*>(this) : 0;
}
inline const UserData *PeerData::asUser() const {
return isUser() ? static_cast<const UserData*>(this) : 0;
}
inline ChatData *PeerData::asChat() {
return isChat() ? static_cast<ChatData*>(this) : 0;
}
inline const ChatData *PeerData::asChat() const {
return isChat() ? static_cast<const ChatData*>(this) : 0;
}
inline ChannelData *PeerData::asChannel() {
return isChannel() ? static_cast<ChannelData*>(this) : 0;
}
inline const ChannelData *PeerData::asChannel() const {
return isChannel() ? static_cast<const ChannelData*>(this) : 0;
}
inline int32 newMessageFlags(PeerData *p) {
return (p->input.type() == mtpc_inputPeerSelf) ? 0 : (((p->chat || !p->asUser()->botInfo) ? MTPDmessage_flag_unread : 0) | MTPDmessage_flag_out);
return (p->input.type() == mtpc_inputPeerSelf) ? 0 : (((p->isChat() || (p->isUser() && !p->asUser()->botInfo)) ? MTPDmessage_flag_unread : 0) | MTPDmessage_flag_out);
}
typedef QMap<char, QPixmap> PreparedPhotoThumbs;
struct PhotoData {
PhotoData(const PhotoId &id, const uint64 &access = 0, int32 date = 0, const ImagePtr &thumb = ImagePtr(), const ImagePtr &medium = ImagePtr(), const ImagePtr &full = ImagePtr()) :
id(id), access(access), date(date), thumb(thumb), medium(medium), full(full), chat(0) {
id(id), access(access), date(date), thumb(thumb), medium(medium), full(full), peer(0) {
}
void forget() {
thumb->forget();
@@ -265,7 +418,8 @@ struct PhotoData {
ImagePtr thumb, replyPreview;
ImagePtr medium;
ImagePtr full;
ChatData *chat; // for chat photos connection
PeerData *peer; // for chat and channel photos connection
// geo, caption
int32 cachew;
@@ -319,7 +473,8 @@ struct VideoData {
}
location = FileLocation();
if (!beforeDownload) {
openOnSave = openOnSaveMsgId = 0;
openOnSave = 0;
openOnSaveMsgId = FullMsgId();
}
}
@@ -347,7 +502,8 @@ struct VideoData {
int32 uploadOffset;
mtpTypeId fileType;
int32 openOnSave, openOnSaveMsgId;
int32 openOnSave;
FullMsgId openOnSaveMsgId;
mtpFileLoader *loader;
FileLocation location;
};
@@ -412,7 +568,8 @@ struct AudioData {
}
location = FileLocation();
if (!beforeDownload) {
openOnSave = openOnSaveMsgId = 0;
openOnSave = 0;
openOnSaveMsgId = FullMsgId();
}
}
@@ -439,7 +596,8 @@ struct AudioData {
FileStatus status;
int32 uploadOffset;
int32 openOnSave, openOnSaveMsgId;
int32 openOnSave;
FullMsgId openOnSaveMsgId;
mtpFileLoader *loader;
FileLocation location;
QByteArray data;
@@ -447,15 +605,17 @@ struct AudioData {
};
struct AudioMsgId {
AudioMsgId() : audio(0), msgId(0) {
AudioMsgId() : audio(0) {
}
AudioMsgId(AudioData *audio, MsgId msgId) : audio(audio), msgId(msgId) {
AudioMsgId(AudioData *audio, const FullMsgId &msgId) : audio(audio), msgId(msgId) {
}
AudioMsgId(AudioData *audio, ChannelId channelId, MsgId msgId) : audio(audio), msgId(channelId, msgId) {
}
operator bool() const {
return audio;
}
AudioData *audio;
MsgId msgId;
FullMsgId msgId;
};
inline bool operator<(const AudioMsgId &a, const AudioMsgId &b) {
return quintptr(a.audio) < quintptr(b.audio) || (quintptr(a.audio) == quintptr(b.audio) && a.msgId < b.msgId);
@@ -574,7 +734,8 @@ struct DocumentData {
}
location = FileLocation();
if (!beforeDownload) {
openOnSave = openOnSaveMsgId = 0;
openOnSave = 0;
openOnSaveMsgId = FullMsgId();
}
}
@@ -612,7 +773,8 @@ struct DocumentData {
FileStatus status;
int32 uploadOffset;
int32 openOnSave, openOnSaveMsgId;
int32 openOnSave;
FullMsgId openOnSaveMsgId;
mtpFileLoader *loader;
FileLocation location;
@@ -623,15 +785,17 @@ struct DocumentData {
};
struct SongMsgId {
SongMsgId() : song(0), msgId(0) {
SongMsgId() : song(0) {
}
SongMsgId(DocumentData *song, MsgId msgId) : song(song), msgId(msgId) {
SongMsgId(DocumentData *song, const FullMsgId &msgId) : song(song), msgId(msgId) {
}
SongMsgId(DocumentData *song, ChannelId channelId, MsgId msgId) : song(song), msgId(channelId, msgId) {
}
operator bool() const {
return song;
}
DocumentData *song;
MsgId msgId;
FullMsgId msgId;
};
inline bool operator<(const SongMsgId &a, const SongMsgId &b) {
return quintptr(a.song) < quintptr(b.song) || (quintptr(a.song) == quintptr(b.song) && a.msgId < b.msgId);