voice messages and shared contacts redesigned (contacts not realtime-updated yet)

Telegram/Resources/style.txt

@@ -1186,12 +1186,13 @@ mediaInUnreadFg: #999;
 mediaInUnreadFgSelected: #7b95aa;
 mediaOutUnreadFg: #6aad60;
 mediaOutUnreadFgSelected: #5aa382;
-mediaUnreadSize: 4px;
+mediaUnreadSize: 7px;
 mediaUnreadSkip: 5px;
+mediaUnreadTop: 6px;
 
 msgFileMenuSize: size(36px, 36px);
 msgFileSize: 44px;
-msgFilePadding: margins(14px, 12px, 10px, 12px);
+msgFilePadding: margins(14px, 12px, 11px, 12px);
 msgFileThumbSize: 72px;
 msgFileThumbPadding: margins(10px, 10px, 14px, 10px);
 msgFileThumbNameTop: 12px;

Telegram/SourceFiles/app.cpp

@@ -73,12 +73,11 @@ namespace {
 	AudioItems audioItems;
 	DocumentItems documentItems;
 	WebPageItems webPageItems;
+	SharedContactItems sharedContactItems;
+
 	typedef QMap<HistoryItem*, QMap<HistoryReply*, bool> > RepliesTo;
 	RepliesTo repliesTo;
 
-	typedef QMap<int32, QString> SharedContactPhones;
-	SharedContactPhones sharedContactPhones;
-
 	Histories histories;
 
 	typedef QHash<MsgId, HistoryItem*> MsgsData;
@@ -1997,7 +1996,7 @@ namespace App {
 		::audioItems.clear();
 		::documentItems.clear();
 		::webPageItems.clear();
-		::sharedContactPhones.clear();
+		::sharedContactItems.clear();
 		::repliesTo.clear();
 		lastPhotos.clear();
 		lastPhotosMap.clear();
@@ -2373,7 +2372,7 @@ namespace App {
 	}
 
 	void regVideoItem(VideoData *data, HistoryItem *item) {
-		::videoItems[data][item] = true;
+		::videoItems[data].insert(item, NullType());
 	}
 
 	void unregVideoItem(VideoData *data, HistoryItem *item) {
@@ -2385,7 +2384,7 @@ namespace App {
 	}
 
 	void regAudioItem(AudioData *data, HistoryItem *item) {
-		::audioItems[data][item] = true;
+		::audioItems[data].insert(item, NullType());
 	}
 
 	void unregAudioItem(AudioData*data, HistoryItem *item) {
@@ -2397,7 +2396,7 @@ namespace App {
 	}
 
 	void regDocumentItem(DocumentData *data, HistoryItem *item) {
-		::documentItems[data][item] = true;
+		::documentItems[data].insert(item, NullType());
 	}
 
 	void unregDocumentItem(DocumentData *data, HistoryItem *item) {
@@ -2409,7 +2408,7 @@ namespace App {
 	}
 
 	void regWebPageItem(WebPageData *data, HistoryItem *item) {
-		::webPageItems[data][item] = true;
+		::webPageItems[data].insert(item, NullType());
 	}
 
 	void unregWebPageItem(WebPageData *data, HistoryItem *item) {
@@ -2420,12 +2419,27 @@ namespace App {
 		return ::webPageItems;
 	}
 
-	void regSharedContactPhone(int32 userId, const QString &phone) {
+	void regSharedContactItem(int32 userId, HistoryItem *item) {
-		::sharedContactPhones[userId] = phone;
+		::sharedContactItems[userId].insert(item, NullType());
+	}
+
+	void unregSharedContactItem(int32 userId, HistoryItem *item) {
+		::sharedContactItems[userId].remove(item);
+	}
+
+	const SharedContactItems &sharedContactItems() {
+		return ::sharedContactItems;
 	}
 
 	QString phoneFromSharedContact(int32 userId) {
-		return ::sharedContactPhones.value(userId);
+		SharedContactItems::const_iterator i = ::sharedContactItems.constFind(userId);
+		if (i != ::sharedContactItems.cend()) {
+			HistoryMedia *media = i->cbegin().key()->getMedia();
+			if (media && media->type() == MediaTypeContact) {
+				return static_cast<HistoryContact*>(media)->phone();
+			}
+		}
+		return QString();
 	}
 
 	void regMuted(PeerData *peer, int32 changeIn) {

Telegram/SourceFiles/app.h

@@ -33,11 +33,12 @@ class FileUploader;
 
 #include "history.h"
 
-typedef QMap<HistoryItem*, bool> HistoryItemsMap;
+typedef QMap<HistoryItem*, NullType> HistoryItemsMap;
-typedef QHash<VideoData*, HistoryItemsMap> VideoItems;
+typedef QMap<VideoData*, HistoryItemsMap> VideoItems;
-typedef QHash<AudioData*, HistoryItemsMap> AudioItems;
+typedef QMap<AudioData*, HistoryItemsMap> AudioItems;
-typedef QHash<DocumentData*, HistoryItemsMap> DocumentItems;
+typedef QMap<DocumentData*, HistoryItemsMap> DocumentItems;
-typedef QHash<WebPageData*, HistoryItemsMap> WebPageItems;
+typedef QMap<WebPageData*, HistoryItemsMap> WebPageItems;
+typedef QMap<int32, HistoryItemsMap> SharedContactItems;
 struct ReplyMarkup {
 	ReplyMarkup(int32 flags = 0) : flags(flags) {
 	}
@@ -244,7 +245,9 @@ namespace App {
 	void unregWebPageItem(WebPageData *data, HistoryItem *item);
 	const WebPageItems &webPageItems();
 
-	void regSharedContactPhone(int32 userId, const QString &phone);
+	void regSharedContactItem(int32 userId, HistoryItem *item);
+	void unregSharedContactItem(int32 userId, HistoryItem *item);
+	const SharedContactItems &sharedContactItems();
 	QString phoneFromSharedContact(int32 userId);
 
 	void regMuted(PeerData *peer, int32 changeIn);

Telegram/SourceFiles/facades.cpp

@@ -91,6 +91,10 @@ namespace Ui {
 		return false;
 	}
 
+	void showPeerHistory(const PeerId &peer, MsgId msgId, bool back) {
+		if (MainWidget *m = App::main()) m->showPeerHistory(peer, msgId, back);
+	}
+
 }
 
 namespace Notify {
@@ -111,4 +115,8 @@ namespace Notify {
 		if (MainWidget *m = App::main()) m->notify_redrawHistoryItem(item);
 	}
 
+	void historyItemLayoutChanged(const HistoryItem *item) {
+		if (MainWidget *m = App::main()) m->notify_historyItemLayoutChanged(item);
+	}
+
 }

Telegram/SourceFiles/facades.h

@@ -46,6 +46,8 @@ namespace Ui { // it doesn't allow me to use UI :(
 	void hideLayer(bool fast = false);
 	bool isLayerShown();
 
+	void showPeerHistory(const PeerId &peer, MsgId msgId, bool back = false);
+
 };
 
 namespace Notify {
@@ -54,5 +56,6 @@ namespace Notify {
 	void botCommandsChanged(UserData *user);
 	void migrateUpdated(PeerData *peer);
 	void redrawHistoryItem(const HistoryItem *item);
+	void historyItemLayoutChanged(const HistoryItem *item);
 
 };

Telegram/SourceFiles/history.h

@@ -1132,6 +1132,11 @@ public:
 	void update(float64 prg, bool finished, uint64 ms);
 	void stop();
 
+	void step(uint64 ms);
+	void step() {
+		step(getms());
+	}
+
 	void draw(Painter &p, const QRect &inner, const style::color &color);
 
 private:
@@ -1139,7 +1144,7 @@ private:
 	int32 _thickness;
 	uint64 _firstStart, _lastStart, _lastTime;
 	float64 _opacity;
-	anim::fvalue a_arcEnd, a_arcStart;
+	anim::ivalue a_arcEnd, a_arcStart;
 	Animation _animation;
 
 };
@@ -1147,7 +1152,7 @@ private:
 class HistoryMedia : public HistoryElem {
 public:
 
-	HistoryMedia(int32 width = 0) : w(width) {
+	HistoryMedia() : w(0) {
 	}
 	HistoryMedia(const HistoryMedia &other) : w(0) {
 	}
@@ -1184,7 +1189,7 @@ public:
 	virtual void unregItem(HistoryItem *item) {
 	}
 
-	virtual void updateFrom(const MTPMessageMedia &media) {
+	virtual void updateFrom(const MTPMessageMedia &media, HistoryItem *parent, bool allowEmitResize) {
 	}
 
 	virtual bool isImageLink() const {
@@ -1247,7 +1252,7 @@ public:
 		return _data;
 	}
 
-	void updateFrom(const MTPMessageMedia &media);
+	void updateFrom(const MTPMessageMedia &media, HistoryItem *parent, bool allowEmitResize);
 
 	TextLinkPtr lnk() const {
 		return _openl;
@@ -1353,7 +1358,63 @@ private:
 	mutable int32 _dldDone, _uplDone;
 };
 
-class HistoryAudio : public HistoryMedia {
+class HistoryFileMedia : public HistoryMedia {
+public:
+
+	HistoryFileMedia();
+
+	void linkOver(HistoryItem *parent, const TextLinkPtr &lnk);
+	void linkOut(HistoryItem *parent, const TextLinkPtr &lnk);
+
+	~HistoryFileMedia();
+
+protected:
+
+	TextLinkPtr _openl, _savel, _cancell;
+	void setLinks(ITextLink *openl, ITextLink *savel, ITextLink *cancell);
+
+	// >= 0 will contain download / upload string, _statusSize = loaded bytes
+	// < 0 will contain played string, _statusSize = -(seconds + 1) played
+	// 0x7FFFFFF0 will contain status for not yet downloaded file
+	// 0x7FFFFFF1 will contain status for already downloaded file
+	// 0x7FFFFFF2 will contain status for failed to download / upload file
+	mutable int32 _statusSize;
+	mutable QString _statusText;
+
+	void setStatusSize(int32 newSize, int32 fullSize, int32 duration, qint64 realDuration) const;
+
+	void step_thumbOver(const HistoryItem *parent, float64 ms, bool timer);
+	void step_radial(const HistoryItem *parent, uint64 ms, bool timer);
+
+	void ensureAnimation(const HistoryItem *parent) const;
+	void checkAnimationFinished();
+
+	bool isRadialAnimation(uint64 ms) const {
+		if (!_animation || !_animation->radial.animating()) return false;
+
+		_animation->radial.step(ms);
+		return _animation && _animation->radial.animating();
+	}
+
+	virtual float64 dataProgress() const = 0;
+	virtual bool dataFinished() const = 0;
+	virtual bool dataLoaded() const = 0;
+
+	struct AnimationData {
+		AnimationData(AnimationCallbacks *thumbOverCallbacks, AnimationCallbacks *radialCallbacks) : a_thumbOver(0, 0)
+			, _a_thumbOver(thumbOverCallbacks)
+			, radial(st::msgFileRadialLine, radialCallbacks) {
+		}
+		anim::fvalue a_thumbOver;
+		Animation _a_thumbOver;
+
+		RadialAnimation radial;
+	};
+	mutable AnimationData *_animation;
+
+};
+
+class HistoryAudio : public HistoryFileMedia {
 public:
 
 	HistoryAudio(const MTPDaudio &audio);
@@ -1368,18 +1429,18 @@ public:
 	bool hasPoint(int32 x, int32 y, const HistoryItem *parent, int32 width = -1) const;
 	void getState(TextLinkPtr &lnk, HistoryCursorState &state, int32 x, int32 y, const HistoryItem *parent, int32 width = -1) const;
 	bool uploading() const {
-		return (data->status == FileUploading);
+		return (_data->status == FileUploading);
 	}
 	HistoryMedia *clone() const;
 
 	AudioData *audio() {
-		return data;
+		return _data;
 	}
 
 	void regItem(HistoryItem *item);
 	void unregItem(HistoryItem *item);
 
-	void updateFrom(const MTPMessageMedia &media);
+	void updateFrom(const MTPMessageMedia &media, HistoryItem *parent, bool allowEmitResize);
 
 	bool needsBubble(const HistoryItem *parent) const {
 		return true;
@@ -1388,17 +1449,26 @@ public:
 		return false;
 	}
 
+protected:
+
+	float64 dataProgress() const {
+		return _data->progress();
+	}
+	bool dataFinished() const {
+		return !_data->loader;
+	}
+	bool dataLoaded() const {
+		return !_data->already().isEmpty() || !_data->data.isEmpty();
+	}
+
 private:
-	AudioData *data;
+	AudioData *_data;
-	TextLinkPtr _openl, _savel, _cancell;
+	void setStatusSize(int32 newSize, qint64 realDuration = 0) const;
+	bool updateStatusText(const HistoryItem *parent) const; // returns showPause
 
-	QString _size;
-
-	mutable QString _dldTextCache, _uplTextCache;
-	mutable int32 _dldDone, _uplDone;
 };
 
-class HistoryDocument : public HistoryMedia {
+class HistoryDocument : public HistoryFileMedia {
 public:
 
 	HistoryDocument(DocumentData *document);
@@ -1421,8 +1491,6 @@ public:
 		return (_data->status == FileUploading);
 	}
 	void getState(TextLinkPtr &lnk, HistoryCursorState &state, int32 x, int32 y, const HistoryItem *parent, int32 width = -1) const;
-	void linkOver(HistoryItem *parent, const TextLinkPtr &lnk);
-	void linkOut(HistoryItem *parent, const TextLinkPtr &lnk);
 	HistoryMedia *clone() const;
 
 	DocumentData *document() {
@@ -1432,7 +1500,7 @@ public:
 	void regItem(HistoryItem *item);
 	void unregItem(HistoryItem *item);
 
-	void updateFrom(const MTPMessageMedia &media);
+	void updateFrom(const MTPMessageMedia &media, HistoryItem *parent, bool allowEmitResize);
 
 	bool hasReplyPreview() const {
 		return !_data->thumb->isNull();
@@ -1452,46 +1520,33 @@ public:
 		return _data->song();
 	}
 
-	~HistoryDocument();
+protected:
+
+	float64 dataProgress() const {
+		return _data->progress();
+	}
+	bool dataFinished() const {
+		return !_data->loader;
+	}
+	bool dataLoaded() const {
+		return !_data->already().isEmpty() || !_data->data.isEmpty();
+	}
 
 private:
 
 	DocumentData *_data;
-	TextLinkPtr _openl, _savel, _thumbsavel, _cancell;
+	TextLinkPtr _linksavel, _linkcancell;
 
 	int32 _namew;
 	QString _name;
 	int32 _thumbw;
 
-	// >= 0 will contain download / upload string, _statusSize = loaded bytes
+	mutable int32 _linkw;
-	// < 0 will contain played string, _statusSize = -(seconds + 1) played
+	mutable QString _link;
-	// 0x7FFFFFF0 will contain status for not yet downloaded file
-	// 0x7FFFFFF1 will contain status for already downloaded file
-	// 0x7FFFFFF2 will contain status for failed to download / upload file
-	mutable int32 _statusSize, _linkw;
-	mutable QString _statusText, _link;
 
 	void setStatusSize(int32 newSize, qint64 realDuration = 0) const;
 	bool updateStatusText(const HistoryItem *parent) const; // returns showPause
 
-	void step_thumbOver(const HistoryItem *parent, float64 ms, bool timer);
-	void step_radial(const HistoryItem *parent, uint64 ms, bool timer);
-
-	void ensureAnimation(const HistoryItem *parent) const;
-	void checkAnimationFinished();
-
-	struct AnimationData {
-		AnimationData(AnimationCallbacks *thumbOverCallbacks, AnimationCallbacks *radialCallbacks) : a_thumbOver(0, 0)
-			, _a_thumbOver(thumbOverCallbacks)
-			, radial(st::msgFileRadialLine, radialCallbacks) {
-		}
-		anim::fvalue a_thumbOver;
-		Animation _a_thumbOver;
-
-		RadialAnimation radial;
-	};
-	mutable AnimationData *_animation;
-
 };
 
 class HistoryGif : public HistoryMedia {
@@ -1522,7 +1577,7 @@ public:
 	void regItem(HistoryItem *item);
 	void unregItem(HistoryItem *item);
 
-	void updateFrom(const MTPMessageMedia &media);
+	void updateFrom(const MTPMessageMedia &media, HistoryItem *parent, bool allowEmitResize);
 
 	bool hasReplyPreview() const {
 		return !_data->thumb->isNull();
@@ -1578,7 +1633,7 @@ public:
 	void regItem(HistoryItem *item);
 	void unregItem(HistoryItem *item);
 
-	void updateFrom(const MTPMessageMedia &media);
+	void updateFrom(const MTPMessageMedia &media, HistoryItem *parent, bool allowEmitResize);
 
 	bool needsBubble(const HistoryItem *parent) const {
 		return false;
@@ -1596,11 +1651,30 @@ private:
 
 };
 
+class SendMessageLink : public PeerLink {
+	TEXT_LINK_CLASS(SendMessageLink)
+
+public:
+	SendMessageLink(PeerData *peer) : PeerLink(peer) {
+	}
+	void onClick(Qt::MouseButton button) const;
+
+};
+
+class AddContactLink : public MessageLink {
+	TEXT_LINK_CLASS(AddContactLink)
+
+public:
+	AddContactLink(PeerId peer, MsgId msgid) : MessageLink(peer, msgid) {
+	}
+	void onClick(Qt::MouseButton button) const;
+
+};
+
 class HistoryContact : public HistoryMedia {
 public:
 
 	HistoryContact(int32 userId, const QString &first, const QString &last, const QString &phone);
-	HistoryContact(int32 userId, const QString &fullname, const QString &phone);
 	void initDimensions(const HistoryItem *parent);
 
 	void draw(Painter &p, const HistoryItem *parent, const QRect &r, bool selected, uint64 ms) const;
@@ -1613,7 +1687,10 @@ public:
 	void getState(TextLinkPtr &lnk, HistoryCursorState &state, int32 x, int32 y, const HistoryItem *parent, int32 width) const;
 	HistoryMedia *clone() const;
 
-	void updateFrom(const MTPMessageMedia &media);
+	void regItem(HistoryItem *item);
+	void unregItem(HistoryItem *item);
+
+	void updateFrom(const MTPMessageMedia &media, HistoryItem *parent, bool allowEmitResize);
 
 	bool needsBubble(const HistoryItem *parent) const {
 		return true;
@@ -1622,12 +1699,28 @@ public:
 		return false;
 	}
 
+	const QString &fname() const {
+		return _fname;
+	}
+	const QString &lname() const {
+		return _lname;
+	}
+	const QString &phone() const {
+		return _phone;
+	}
+
 private:
-	int32 userId;
+
-	int32 phonew;
+	int32 _userId;
-	Text name;
+	UserData *_contact;
-	QString phone;
+
-	UserData *contact;
+	int32 _phonew;
+	QString _fname, _lname, _phone;
+	Text _name;
+
+	TextLinkPtr _linkl;
+	int32 _linkw;
+	QString _link;
 };
 
 class HistoryWebPage : public HistoryMedia {
@@ -1841,7 +1934,7 @@ public:
     
 	void updateMedia(const MTPMessageMedia *media, bool allowEmitResize) {
 		if (media && _media && _media->type() != MediaTypeWebPage) {
-			_media->updateFrom(*media);
+			_media->updateFrom(*media, this, allowEmitResize);
 		} else {
 			setMedia(media, allowEmitResize);
 		}

Telegram/SourceFiles/historywidget.cpp

@@ -1527,9 +1527,11 @@ void HistoryInner::onUpdateSelected() {
 		App::mousedItem(item);
 		m = mapMouseToItem(point, item);
 		if (item->hasPoint(m.x(), m.y())) {
+			if (App::hoveredItem() != item) {
 				redrawItem(App::hoveredItem());
 				App::hoveredItem(item);
 				redrawItem(App::hoveredItem());
+			}
 		} else if (App::hoveredItem()) {
 			redrawItem(App::hoveredItem());
 			App::hoveredItem(0);
@@ -1670,7 +1672,7 @@ void HistoryInner::onUpdateSelected() {
 		_widget->noSelectingScroll();
 	}
 
-	if (lnkChanged || cur != _cursor) {
+	if (_dragAction == NoDrag && (lnkChanged || cur != _cursor)) {
 		setCursor(_cursor = cur);
 	}
 }
@@ -5608,6 +5610,12 @@ void HistoryWidget::notify_redrawHistoryItem(const HistoryItem *item) {
 	}
 }
 
+void HistoryWidget::notify_historyItemLayoutChanged(const HistoryItem *item) {
+	if (_peer && _list && (item == App::mousedItem() || item == App::hoveredItem() || item == App::hoveredLinkItem())) {
+		_list->onUpdateSelected();
+	}
+}
+
 void HistoryWidget::resizeEvent(QResizeEvent *e) {
 	_reportSpamPanel.resize(width(), _reportSpamPanel.height());
 

Telegram/SourceFiles/historywidget.h

@@ -431,6 +431,7 @@ public:
 	void peerMessagesUpdated();
 
 	void notify_redrawHistoryItem(const HistoryItem *item);
+	void notify_historyItemLayoutChanged(const HistoryItem *item);
 	void newUnreadMsg(History *history, HistoryItem *item);
 	void historyToDown(History *history);
 	void historyWasRead(bool force = true);

Telegram/SourceFiles/mainwidget.cpp

@@ -758,13 +758,18 @@ void MainWidget::notify_migrateUpdated(PeerData *peer) {
 	history.notify_migrateUpdated(peer);
 }
 
-void MainWidget::notify_redrawHistoryItem(const HistoryItem *msg) {
+void MainWidget::notify_redrawHistoryItem(const HistoryItem *item) {
-	if (!msg) return;
+	if (!item) return;
-	history.notify_redrawHistoryItem(msg);
+
-	if (!msg->history()->dialogs.isEmpty() && msg->history()->lastMsg == msg) {
+	history.notify_redrawHistoryItem(item);
-		dialogs.dlgUpdated(msg->history()->dialogs[0]);
+	if (!item->history()->dialogs.isEmpty() && item->history()->lastMsg == item) {
+		dialogs.dlgUpdated(item->history()->dialogs[0]);
 	}
-	if (overview) overview->notify_redrawHistoryItem(msg);
+	if (overview) overview->notify_redrawHistoryItem(item);
+}
+
+void MainWidget::notify_historyItemLayoutChanged(const HistoryItem *item) {
+	history.notify_historyItemLayoutChanged(item);
 }
 
 void MainWidget::noHider(HistoryHider *destroyed) {

Telegram/SourceFiles/mainwidget.h

@@ -389,7 +389,8 @@ public:
 	void notify_botCommandsChanged(UserData *bot);
 	void notify_userIsBotChanged(UserData *bot);
 	void notify_migrateUpdated(PeerData *peer);
-	void notify_redrawHistoryItem(const HistoryItem *msg);
+	void notify_redrawHistoryItem(const HistoryItem *item);
+	void notify_historyItemLayoutChanged(const HistoryItem *item);
 
 	void choosePeer(PeerId peerId, MsgId showAtMsgId); // does offerPeer or showPeerHistory
 	void clearBotStartToken(PeerData *peer);

Telegram/SourceFiles/settings.cpp

@@ -23,7 +23,7 @@ Copyright (c) 2014-2015 John Preston, https://desktop.telegram.org
 #include "settings.h"
 #include "lang.h"
 
-bool gRtl = true;// false;
+bool gRtl = false;
 Qt::LayoutDirection gLangDir = gRtl ? Qt::RightToLeft : Qt::LeftToRight;
 
 mtpDcOptions gDcOptions;

Telegram/SourceFiles/structs.cpp

@@ -62,7 +62,7 @@ style::color peerColor(int32 index) {
 }
 
 ImagePtr userDefPhoto(int32 index) {
-	static const ImagePtr userDefPhotos[8] = {
+	static const ImagePtr userDefPhotos[UserColorsCount] = {
 		ImagePtr(qsl(":/ava/art/usercolor1.png"), "PNG"),
 		ImagePtr(qsl(":/ava/art/usercolor2.png"), "PNG"),
 		ImagePtr(qsl(":/ava/art/usercolor3.png"), "PNG"),
@@ -833,6 +833,18 @@ void AudioData::save(const QString &toFile) {
 	loader->connect(loader, SIGNAL(progress(mtpFileLoader*)), App::main(), SLOT(audioLoadProgress(mtpFileLoader*)));
 	loader->connect(loader, SIGNAL(failed(mtpFileLoader*, bool)), App::main(), SLOT(audioLoadFailed(mtpFileLoader*, bool)));
 	loader->start();
+
+	notifyLayoutChanged();
+}
+
+void AudioData::notifyLayoutChanged() const {
+	const AudioItems &items(App::audioItems());
+	AudioItems::const_iterator i = items.constFind(const_cast<AudioData*>(this));
+	if (i != items.cend()) {
+		for (HistoryItemsMap::const_iterator j = i->cbegin(), e = i->cend(); j != e; ++j) {
+			Notify::historyItemLayoutChanged(j.key());
+		}
+	}
 }
 
 QString AudioData::already(bool check) {
@@ -1035,6 +1047,18 @@ void DocumentData::save(const QString &toFile) {
 	loader->connect(loader, SIGNAL(progress(mtpFileLoader*)), App::main(), SLOT(documentLoadProgress(mtpFileLoader*)));
 	loader->connect(loader, SIGNAL(failed(mtpFileLoader*, bool)), App::main(), SLOT(documentLoadFailed(mtpFileLoader*, bool)));
 	loader->start();
+
+	notifyLayoutChanged();
+}
+
+void DocumentData::notifyLayoutChanged() const {
+	const DocumentItems &items(App::documentItems());
+	DocumentItems::const_iterator i = items.constFind(const_cast<DocumentData*>(this));
+	if (i != items.cend()) {
+		for (HistoryItemsMap::const_iterator j = i->cbegin(), e = i->cend(); j != e; ++j) {
+			Notify::historyItemLayoutChanged(j.key());
+		}
+	}
 }
 
 QString DocumentData::already(bool check) {

Telegram/SourceFiles/structs.h

@@ -186,6 +186,8 @@ inline bool isNotifyMuted(NotifySettingsPtr settings, int32 *changeIn = 0) {
 	return false;
 }
 
+static const int32 UserColorsCount = 8;
+
 style::color peerColor(int32 index);
 ImagePtr userDefPhoto(int32 index);
 ImagePtr chatDefPhoto(int32 index);
@@ -906,6 +908,8 @@ struct AudioData {
 			l->cancel();
 			l->deleteLater();
 			l->rpcInvalidate();
+
+			notifyLayoutChanged();
 		}
 		_location = FileLocation();
 		if (!beforeDownload) {
@@ -922,7 +926,10 @@ struct AudioData {
 		loader->deleteLater();
 		loader->rpcInvalidate();
 		loader = 0;
+
+		notifyLayoutChanged();
 	}
+	void notifyLayoutChanged() const;
 
 	QString already(bool check = false);
 	const FileLocation &location(bool check = false);
@@ -932,6 +939,10 @@ struct AudioData {
 		}
 	}
 
+	float64 progress() const {
+		return loader ? loader->currentProgress() : ((status == FileDownloadFailed || (_location.name().isEmpty() && data.isEmpty())) ? 0 : 1);
+	}
+
 	AudioId id;
 	uint64 access;
 	int32 date;
@@ -1081,6 +1092,8 @@ struct DocumentData {
 			l->cancel();
 			l->deleteLater();
 			l->rpcInvalidate();
+
+			notifyLayoutChanged();
 		}
 		_location = FileLocation();
 		if (!beforeDownload) {
@@ -1100,7 +1113,11 @@ struct DocumentData {
 		loader->deleteLater();
 		loader->rpcInvalidate();
 		loader = 0;
+
+		notifyLayoutChanged();
 	}
+	void notifyLayoutChanged() const;
+
 	~DocumentData() {
 		delete _additional;
 	}

Telegram/SourceFiles/types.h

@@ -20,6 +20,11 @@ Copyright (c) 2014-2015 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+template <typename Type>
+void setBadLink(Type *&link) {
+	link = reinterpret_cast<Type*>(0x00000bad);
+}
+
 struct NullType {
 };
 
@@ -453,3 +458,8 @@ enum ShowLayerOption {
 	ForceFastShowLayer        = 0x04,
 };
 typedef QFlags<ShowLayerOption> ShowLayerOptions;
+
+static int32 FullArcLength = 360 * 16;
+static int32 QuarterArcLength = (FullArcLength / 4);
+static int32 MinArcLength = (FullArcLength / 360);
+static int32 AlmostFullArcLength = (FullArcLength - MinArcLength);