Hide send message in Info for current chat.

Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp

@@ -335,7 +335,7 @@ bool StickersListWidget::Footer::event(QEvent *e) {
 			}
 		}
 	}
-	return TWidget::event(e);
+	return InnerFooter::event(e);
 }
 
 void StickersListWidget::Footer::updateSelected() {

Telegram/SourceFiles/dialogs/dialogs_widget.cpp

@@ -843,7 +843,7 @@ void DialogsWidget::setSearchInPeer(PeerData *peer, UserData *from) {
 	if (searchInPeerUpdated) {
 		_searchInPeer = newSearchInPeer;
 		from = nullptr;
-		controller()->searchInPeerChanged().notify(_searchInPeer, true);
+		controller()->searchInPeer = _searchInPeer;
 		updateJumpToDateVisibility();
 	} else if (!_searchInPeer) {
 		from = nullptr;

Telegram/SourceFiles/history/history_inner_widget.cpp

@@ -578,7 +578,7 @@ bool HistoryInner::event(QEvent *e) {
 			return true;
 		}
 	}
-	return QWidget::event(e);
+	return TWidget::event(e);
 }
 
 void HistoryInner::onTouchScrollTimer() {

Telegram/SourceFiles/history/history_widget.cpp

@@ -1817,7 +1817,8 @@ void HistoryWidget::showHistory(const PeerId &peerId, MsgId showAtMsgId, bool re
 	App::main()->dlgUpdated(wasHistory ? wasHistory->peer : nullptr, wasMsgId);
 	emit historyShown(_history, _showAtMsgId);
 
-	controller()->historyPeerChanged().notify(_peer, true);
+	controller()->historyCanWrite = _canSendMessages;
+	controller()->historyPeer = _peer;
 	update();
 }
 
@@ -5913,7 +5914,7 @@ void HistoryWidget::fullPeerUpdated(PeerData *peer) {
 		bool newCanSendMessages = canSendMessages(_peer);
 		if (newCanSendMessages != _canSendMessages) {
 			_canSendMessages = newCanSendMessages;
-			controller()->historyPeerCanWriteChanged().notify(_peer);
+			controller()->historyCanWrite = _canSendMessages;
 			if (!_canSendMessages) {
 				cancelReply();
 			}
@@ -5952,7 +5953,7 @@ void HistoryWidget::handlePeerUpdate() {
 		bool newCanSendMessages = canSendMessages(_peer);
 		if (newCanSendMessages != _canSendMessages) {
 			_canSendMessages = newCanSendMessages;
-			controller()->historyPeerCanWriteChanged().notify(_peer);
+			controller()->historyCanWrite = _canSendMessages;
 			if (!_canSendMessages) {
 				cancelReply();
 			}

Telegram/SourceFiles/info/info_narrow_wrap.cpp

@@ -30,6 +30,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "ui/widgets/discrete_sliders.h"
 #include "ui/widgets/shadow.h"
 #include "ui/widgets/buttons.h"
+#include "ui/effects/widget_fade_wrap.h"
 #include "window/window_controller.h"
 #include "window/main_window.h"
 #include "mainwindow.h"
@@ -44,7 +45,10 @@ NarrowWrap::NarrowWrap(
 	QWidget *parent,
 	not_null<Window::Controller*> controller,
 	not_null<Memento*> memento)
-: Window::SectionWidget(parent, controller) {
+: Window::SectionWidget(parent, controller)
+, _topShadow(this, object_ptr<Ui::PlainShadow>(this, st::shadowFg)) {
+	_topShadow->hideFast();
+	_topShadow->raise();
 	setInternalState(geometry(), memento);
 }
 
@@ -52,7 +56,10 @@ NarrowWrap::NarrowWrap(
 	QWidget *parent,
 	not_null<Window::Controller*> controller,
 	not_null<MoveMemento*> memento)
-: Window::SectionWidget(parent, controller) {
+: Window::SectionWidget(parent, controller)
+, _topShadow(this, object_ptr<Ui::PlainShadow>(this, st::shadowFg)) {
+	_topShadow->hideFast();
+	_topShadow->raise();
 	restoreState(memento);
 }
 
@@ -102,9 +109,11 @@ rpl::producer<int> NarrowWrap::desiredHeightForContent() const {
 
 QPixmap NarrowWrap::grabForShowAnimation(
 		const Window::SectionSlideParams &params) {
-//	if (params.withTopBarShadow) _topShadow->hide();
+	anim::SetDisabled(true);
+	if (params.withTopBarShadow) _topShadow->hide();
 	auto result = myGrab(this);
-//	if (params.withTopBarShadow) _topShadow->show();
+	if (params.withTopBarShadow) _topShadow->show();
+	anim::SetDisabled(false);
 	return result;
 }
 
@@ -112,6 +121,10 @@ void NarrowWrap::doSetInnerFocus() {
 //	_content->setInnerFocus();
 }
 
+bool NarrowWrap::hasTopBarShadow() const {
+	return !_topShadow->isHidden() && !_topShadow->animating();
+}
+
 bool NarrowWrap::showInternal(
 		not_null<Window::SectionMemento*> memento) {
 	if (auto infoMemento = dynamic_cast<Memento*>(memento.get())) {

Telegram/SourceFiles/info/info_narrow_wrap.h

@@ -26,6 +26,8 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 namespace Ui {
 class PlainShadow;
 class SettingsSlider;
+template <typename Widget>
+class WidgetFadeWrap;
 } // namespace Ui
 
 namespace Info {
@@ -58,9 +60,7 @@ public:
 		return peer();
 	}
 
-	bool hasTopBarShadow() const override {
+	bool hasTopBarShadow() const override;
-		return true;
-	}
 
 	QPixmap grabForShowAnimation(
 		const Window::SectionSlideParams &params) override;
@@ -99,7 +99,7 @@ private:
 	void showContent(object_ptr<ContentWidget> content);
 	object_ptr<TopBar> createTopBar();
 
-	object_ptr<Ui::PlainShadow> _topShadow = { nullptr };
+	object_ptr<Ui::WidgetFadeWrap<Ui::PlainShadow>> _topShadow = { nullptr };
 	object_ptr<ContentWidget> _content = { nullptr };
 	object_ptr<TopBar> _topBar = { nullptr };
 

Telegram/SourceFiles/info/info_profile_inner_widget.cpp

@@ -120,16 +120,24 @@ object_ptr<Ui::RpWidget> InnerWidget::setupMuteToggle(
 void InnerWidget::setupMainUserButtons(
 		Ui::VerticalLayout *wrap,
 		not_null<UserData*> user) const {
-	auto sendMessage = wrap->add(object_ptr<Button>(
+	auto sendMessage = wrap->add(object_ptr<Ui::SlideWrap<Button>>(
 		wrap,
-		Lang::Viewer(lng_profile_send_message) | ToUpperValue(),
+		object_ptr<Button>(
-		st::infoMainButton));
+			wrap,
-	sendMessage->clicks()
+			Lang::Viewer(lng_profile_send_message) | ToUpperValue(),
+			st::infoMainButton)));
+	_controller->historyPeer.value()
+		| rpl::map([user](PeerData *peer) { return peer == user; })
+		| rpl::start([sendMessage](bool peerHistoryShown) {
+			sendMessage->toggleAnimated(!peerHistoryShown);
+		}, sendMessage->lifetime());
+	sendMessage->entity()->clicks()
 		| rpl::start([this, user](auto&&) {
 			_controller->showPeerHistory(
 				user,
 				Ui::ShowWay::Forward);
 		}, sendMessage->lifetime());
+	sendMessage->finishAnimations();
 
 	auto addContact = wrap->add(object_ptr<Ui::SlideWrap<Button>>(
 		wrap,

Telegram/SourceFiles/info/info_profile_lines.cpp

@@ -23,6 +23,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include <rpl/filter.h>
 #include <rpl/never.h>
 #include <rpl/before_next.h>
+#include <rpl/after_next.h>
 #include <rpl/combine.h>
 #include "styles/style_info.h"
 #include "profile/profile_userpic_button.h"
@@ -274,10 +275,16 @@ LabeledLine::LabeledLine(
 	auto layout = entity();
 	auto nonEmptyText = std::move(text)
 		| rpl::before_next([this](const TextWithEntities &value) {
-		toggleAnimated(!value.text.isEmpty());
+			if (value.text.isEmpty()) {
-	}) | rpl::filter([this](const TextWithEntities &value) {
+				hideAnimated();
-		return !value.text.isEmpty();
+			}
-	});
+		})
+		| rpl::filter([this](const TextWithEntities &value) {
+			return !value.text.isEmpty();
+		})
+		| rpl::after_next([this](const TextWithEntities &value) {
+			showAnimated();
+		});
 	layout->add(object_ptr<Ui::FlatLabel>(
 		this,
 		std::move(nonEmptyText),

Telegram/SourceFiles/mainwidget.cpp

@@ -20,6 +20,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #include "mainwidget.h"
 
+#include <rpl/combine.h>
 #include "styles/style_dialogs.h"
 #include "styles/style_history.h"
 #include "ui/special_buttons.h"
@@ -168,12 +169,12 @@ MainWidget::MainWidget(
 	subscribe(_controller->floatPlayerAreaUpdated(), [this] {
 		checkFloatPlayerVisibility();
 	});
-	subscribe(_controller->historyPeerChanged(), [this](PeerData *peer) {
+	rpl::combine(
-		updateThirdColumnToCurrentPeer(peer);
+		_controller->historyPeer.value(),
-	});
+		_controller->historyCanWrite.value())
-	subscribe(_controller->historyPeerCanWriteChanged(), [this](PeerData *peer) {
+		| rpl::start([this](PeerData *peer, bool canWrite) {
-		updateThirdColumnToCurrentPeer(peer);
+			updateThirdColumnToCurrentPeer(peer, canWrite);
-	});
+		}, lifetime());
 
 	QCoreApplication::instance()->installEventFilter(this);
 
@@ -3545,11 +3546,13 @@ void MainWidget::updateDialogsWidthAnimated() {
 	}
 }
 
-void MainWidget::updateThirdColumnToCurrentPeer(PeerData *peer) {
+void MainWidget::updateThirdColumnToCurrentPeer(
+		PeerData *peer,
+		bool canWrite) {
 	if (Adaptive::ThreeColumn()
 		&& Auth().data().tabbedSelectorSectionEnabled()
 		&& peer) {
-		if (!peer->canWrite()) {
+		if (!canWrite) {
 			_controller->showPeerInfo(
 				peer,
 				anim::type::instant,
@@ -3750,7 +3753,7 @@ int MainWidget::backgroundFromY() const {
 }
 
 void MainWidget::onHistoryShown(History *history, MsgId atMsgId) {
-	updateControlsGeometry();
+//	updateControlsGeometry();
 	dlgUpdated(history ? history->peer : nullptr, atMsgId);
 }
 

Telegram/SourceFiles/mainwidget.h

@@ -505,7 +505,9 @@ private:
 	void updateMediaPlaylistPosition(int x);
 	void updateControlsGeometry();
 	void updateDialogsWidthAnimated();
-	void updateThirdColumnToCurrentPeer(PeerData *peer);
+	void updateThirdColumnToCurrentPeer(
+		PeerData *peer,
+		bool canWrite);
 
 	void createPlayer();
 	void switchToPanelPlayer();

Telegram/SourceFiles/stdafx.h

@@ -71,6 +71,10 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 
 #include <gsl/gsl>
 
+#ifndef _DEBUG
+#include <rpl/rpl.h>
+#endif // _DEBUG
+
 #include "base/variant.h"
 #include "base/optional.h"
 #include "base/algorithm.h"

Telegram/SourceFiles/ui/abstract_button.cpp

@@ -71,12 +71,12 @@ void AbstractButton::mouseReleaseEvent(QMouseEvent *e) {
 		onStateChanged(was, StateChangeSource::ByPress);
 		if (was & StateFlag::Over) {
 			_modifiers = e->modifiers();
-			_clicks.fire({});
 			if (_clickedCallback) {
 				_clickedCallback();
 			} else {
 				emit clicked();
 			}
+			_clicks.fire({});
 		} else {
 			setOver(false, StateChangeSource::ByHover);
 		}

Telegram/SourceFiles/ui/animation.cpp

@@ -116,6 +116,9 @@ bool Disabled() {
 
 void SetDisabled(bool disabled) {
 	AnimationsDisabled = disabled;
+	if (disabled && _manager) {
+		_manager->timeout();
+	}
 }
 
 } // anim

Telegram/SourceFiles/ui/widgets/buttons.cpp

@@ -66,7 +66,9 @@ RippleButton::RippleButton(QWidget *parent, const style::RippleAnimation &st) :
 , _st(st) {
 }
 
-void RippleButton::setForceRippled(bool rippled, SetForceRippledWay way) {
+void RippleButton::setForceRippled(
+		bool rippled,
+		anim::type animated) {
 	if (_forceRippled != rippled) {
 		_forceRippled = rippled;
 		if (_forceRippled) {
@@ -80,7 +82,7 @@ void RippleButton::setForceRippled(bool rippled, SetForceRippledWay way) {
 			_ripple->lastStop();
 		}
 	}
-	if (way == SetForceRippledWay::SkipAnimation && _ripple) {
+	if (animated == anim::type::instant && _ripple) {
 		_ripple->lastFinish();
 	}
 	update();

Telegram/SourceFiles/ui/widgets/buttons.h

@@ -53,12 +53,9 @@ class RippleButton : public AbstractButton {
 public:
 	RippleButton(QWidget *parent, const style::RippleAnimation &st);
 
-	// Displays full ripple circle constantly.
+	void setForceRippled(
-	enum class SetForceRippledWay {
+		bool rippled,
-		Default,
+		anim::type animated = anim::type::normal);
-		SkipAnimation,
-	};
-	void setForceRippled(bool rippled, SetForceRippledWay way = SetForceRippledWay::Default);
 	bool forceRippled() const {
 		return _forceRippled;
 	}

Telegram/SourceFiles/ui/widgets/labels.cpp

@@ -170,6 +170,7 @@ FlatLabel::FlatLabel(
 , _text(st.width ? st.width : QFIXED_MAX)
 , _st(st)
 , _contextCopyText(lang(lng_context_copy_text)) {
+	textUpdated();
 	std::move(text)
 		| rpl::start([this](const QString &value) {
 			setText(value);
@@ -184,6 +185,7 @@ FlatLabel::FlatLabel(
 , _text(st.width ? st.width : QFIXED_MAX)
 , _st(st)
 , _contextCopyText(lang(lng_context_copy_text)) {
+	textUpdated();
 	std::move(text)
 		| rpl::start([this](const TextWithEntities &value) {
 			setMarkedText(value);
@@ -455,7 +457,7 @@ bool FlatLabel::event(QEvent *e) {
 			return true;
 		}
 	}
-	return QWidget::event(e);
+	return RpWidget::event(e);
 }
 
 void FlatLabel::touchEvent(QTouchEvent *e) {

Telegram/SourceFiles/window/top_bar_widget.cpp

@@ -21,6 +21,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 #include "window/top_bar_widget.h"
 
 #include <rpl/combine.h>
+#include <rpl/combine_previous.h>
 #include "styles/style_window.h"
 #include "boxes/add_contact_box.h"
 #include "boxes/confirm_box.h"
@@ -72,15 +73,28 @@ TopBarWidget::TopBarWidget(
 	_menuToggle->setClickedCallback([this] { showMenu(); });
 	_infoToggle->setClickedCallback([this] { toggleInfoSection(); });
 
-	subscribe(_controller->searchInPeerChanged(), [this](PeerData *peer) {
+	rpl::combine(
-		_searchInPeer = peer;
+		_controller->historyPeer.value(),
-		auto historyPeer = App::main() ? App::main()->historyPeer() : nullptr;
+		_controller->searchInPeer.value())
-		_search->setForceRippled(historyPeer && historyPeer == _searchInPeer);
+		| rpl::combine_previous(std::make_tuple(nullptr, nullptr))
-	});
+		| rpl::map([](
-	subscribe(_controller->historyPeerChanged(), [this](PeerData *peer) {
+				const std::tuple<PeerData*, PeerData*> &previous,
-		_search->setForceRippled(peer && peer == _searchInPeer, Ui::IconButton::SetForceRippledWay::SkipAnimation);
+				const std::tuple<PeerData*, PeerData*> &current) {
-		update();
+			auto peer = std::get<0>(current);
-	});
+			auto searchPeer = std::get<1>(current);
+			auto peerChanged = (peer != std::get<0>(previous));
+			auto searchInPeer
+				= (peer != nullptr) && (peer == searchPeer);
+			return std::make_tuple(searchInPeer, peerChanged);
+		})
+		| rpl::start([this](
+				bool searchInHistoryPeer,
+				bool peerChanged) {
+			auto animated = peerChanged
+				? anim::type::instant
+				: anim::type::normal;
+			_search->setForceRippled(searchInHistoryPeer, animated);
+		}, lifetime());
 
 	subscribe(Adaptive::Changed(), [this]() { updateAdaptiveLayout(); });
 	if (Adaptive::OneColumn()) {

Telegram/SourceFiles/window/top_bar_widget.h

@@ -84,7 +84,6 @@ private:
 
 	not_null<Window::Controller*> _controller;
 
-	PeerData *_searchInPeer = nullptr;
 	int _selectedCount = 0;
 	bool _canDelete = false;
 	bool _canForward = false;

Telegram/SourceFiles/window/window_controller.h

@@ -20,6 +20,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
 */
 #pragma once
 
+#include <rpl/variable.h>
 #include "base/flags.h"
 
 class MainWidget;
@@ -53,19 +54,13 @@ public:
 
 	// This is needed for History TopBar updating when searchInPeer
 	// is changed in the DialogsWidget of the current window.
-	base::Observable<PeerData*> &searchInPeerChanged() {
+	rpl::variable<PeerData*> searchInPeer;
-		return _searchInPeerChanged;
-	}
 
 	// This is needed while we have one HistoryWidget and one TopBarWidget
 	// for all histories we show in a window. Once each history is shown
 	// in its own HistoryWidget with its own TopBarWidget this can be removed.
-	base::Observable<PeerData*> &historyPeerChanged() {
+	rpl::variable<PeerData*> historyPeer;
-		return _historyPeerChanged;
+	rpl::variable<bool> historyCanWrite;
-	}
-	base::Observable<PeerData*> &historyPeerCanWriteChanged() {
-		return _historyPeerCanWriteChanged;
-	}
 
 	void enableGifPauseReason(GifPauseReason reason);
 	void disableGifPauseReason(GifPauseReason reason);
@@ -180,10 +175,6 @@ private:
 
 	not_null<MainWindow*> _window;
 
-	base::Observable<PeerData*> _searchInPeerChanged;
-	base::Observable<PeerData*> _historyPeerChanged;
-	base::Observable<PeerData*> _historyPeerCanWriteChanged;
-
 	GifPauseReasons _gifPauseReasons = 0;
 	base::Observable<void> _gifPauseLevelChanged;
 	base::Observable<void> _floatPlayerAreaUpdated;