tg_windows5.12.6/Telegram/SourceFiles/window/window_lock_widgets.h

/*
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