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Telegram/SourceFiles/window/window_lock_widgets.h

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+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "ui/rp_widget.h"
+#include "ui/effects/animations.h"
+#include "ui/layers/box_content.h"
+#include "base/bytes.h"
+#include "base/timer.h"
+
+namespace base {
+enum class SystemUnlockResult;
+} // namespace base
+
+namespace Ui {
+class PasswordInput;
+class LinkButton;
+class RoundButton;
+class CheckView;
+} // namespace Ui
+
+namespace Main {
+class Session;
+} // namespace Main
+
+namespace Window {
+
+class Controller;
+class SlideAnimation;
+
+class LockWidget : public Ui::RpWidget {
+public:
+	LockWidget(QWidget *parent, not_null<Controller*> window);
+	~LockWidget();
+
+	[[nodiscard]] not_null<Controller*> window() const;
+
+	virtual void setInnerFocus();
+
+	void showAnimated(QPixmap oldContentCache);
+	void showFinished();
+
+protected:
+	void paintEvent(QPaintEvent *e) override;
+	virtual void paintContent(QPainter &p);
+
+private:
+	const not_null<Controller*> _window;
+	std::unique_ptr<SlideAnimation> _showAnimation;
+
+};
+
+class PasscodeLockWidget : public LockWidget {
+public:
+	PasscodeLockWidget(QWidget *parent, not_null<Controller*> window);
+
+	void setInnerFocus() override;
+
+protected:
+	void resizeEvent(QResizeEvent *e) override;
+
+private:
+	enum class SystemUnlockType : uchar {
+		None,
+		Default,
+		Biometrics,
+		Companion,
+	};
+
+	void paintContent(QPainter &p) override;
+
+	void setupSystemUnlockInfo();
+	void setupSystemUnlock();
+	void suggestSystemUnlock();
+	void systemUnlockDone(base::SystemUnlockResult result);
+	void changed();
+	void submit();
+	void error();
+
+	rpl::variable<SystemUnlockType> _systemUnlockAvailable;
+	rpl::variable<SystemUnlockType> _systemUnlockAllowed;
+	object_ptr<Ui::PasswordInput> _passcode;
+	object_ptr<Ui::RoundButton> _submit;
+	object_ptr<Ui::LinkButton> _logout;
+	QString _error;
+
+	rpl::lifetime _systemUnlockSuggested;
+	base::Timer _systemUnlockCooldown;
+
+};
+
+struct TermsLock {
+	bytes::vector id;
+	TextWithEntities text;
+	std::optional<int> minAge;
+	bool popup = false;
+
+	inline bool operator==(const TermsLock &other) const {
+		return (id == other.id);
+	}
+	inline bool operator!=(const TermsLock &other) const {
+		return !(*this == other);
+	}
+
+	static TermsLock FromMTP(
+		Main::Session *session,
+		const MTPDhelp_termsOfService &data);
+
+};
+
+class TermsBox : public Ui::BoxContent {
+public:
+	TermsBox(
+		QWidget*,
+		const TermsLock &data,
+		rpl::producer<QString> agree,
+		rpl::producer<QString> cancel);
+	TermsBox(
+		QWidget*,
+		const TextWithEntities &text,
+		rpl::producer<QString> agree,
+		rpl::producer<QString> cancel,
+		bool attentionAgree = false);
+
+	rpl::producer<> agreeClicks() const;
+	rpl::producer<> cancelClicks() const;
+	QString lastClickedMention() const;
+
+protected:
+	void prepare() override;
+
+	void keyPressEvent(QKeyEvent *e) override;
+
+private:
+	TermsLock _data;
+	rpl::producer<QString> _agree;
+	rpl::producer<QString> _cancel;
+	rpl::event_stream<> _agreeClicks;
+	rpl::event_stream<> _cancelClicks;
+	QString _lastClickedMention;
+	bool _attentionAgree = false;
+
+	bool _ageErrorShown = false;
+	Ui::Animations::Simple _ageErrorAnimation;
+
+};
+
+} // namespace Window