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Telegram/SourceFiles/boxes/edit_privacy_box.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/layers/box_content.h"
+#include "mtproto/sender.h"
+#include "api/api_user_privacy.h"
+
+namespace Ui {
+class GenericBox;
+class VerticalLayout;
+class FlatLabel;
+class LinkButton;
+template <typename Enum>
+class RadioenumGroup;
+template <typename Enum>
+class Radioenum;
+template <typename Widget>
+class SlideWrap;
+} // namespace Ui
+
+namespace Window {
+class SessionController;
+} // namespace Window
+
+class EditPrivacyBox;
+
+class EditPrivacyController {
+public:
+	using Key = Api::UserPrivacy::Key;
+	using Option = Api::UserPrivacy::Option;
+	enum class Exception {
+		Always,
+		Never,
+	};
+
+	[[nodiscard]] virtual Key key() const = 0;
+
+	[[nodiscard]] virtual rpl::producer<QString> title() const = 0;
+	[[nodiscard]] virtual bool hasOption(Option option) const;
+	[[nodiscard]] virtual rpl::producer<QString> optionsTitleKey() const = 0;
+	[[nodiscard]] virtual QString optionLabel(Option option) const;
+	[[nodiscard]] virtual rpl::producer<TextWithEntities> warning() const {
+		return nullptr;
+	}
+	virtual void prepareWarningLabel(
+			not_null<Ui::FlatLabel*> warning) const {
+	}
+	[[nodiscard]] virtual rpl::producer<QString> exceptionButtonTextKey(
+		Exception exception) const = 0;
+	[[nodiscard]] virtual rpl::producer<QString> exceptionBoxTitle(
+		Exception exception) const = 0;
+	[[nodiscard]] virtual auto exceptionsDescription()
+		const -> rpl::producer<QString> = 0;
+	[[nodiscard]] virtual bool allowPremiumsToggle(
+			Exception exception) const {
+		return false;
+	}
+	[[nodiscard]] virtual bool allowMiniAppsToggle(
+			Exception exception) const {
+		return false;
+	}
+	virtual void handleExceptionsChange(
+		Exception exception,
+		rpl::producer<int> value) {
+	}
+
+	[[nodiscard]] virtual object_ptr<Ui::RpWidget> setupAboveWidget(
+			not_null<Window::SessionController*> controller,
+			not_null<QWidget*> parent,
+			rpl::producer<Option> option,
+			not_null<QWidget*> outerContainer) {
+		return { nullptr };
+	}
+	[[nodiscard]] virtual object_ptr<Ui::RpWidget> setupMiddleWidget(
+			not_null<Window::SessionController*> controller,
+			not_null<QWidget*> parent,
+			rpl::producer<Option> option) {
+		return { nullptr };
+	}
+	[[nodiscard]] virtual object_ptr<Ui::RpWidget> setupBelowWidget(
+			not_null<Window::SessionController*> controller,
+			not_null<QWidget*> parent,
+			rpl::producer<Option> option) {
+		return { nullptr };
+	}
+
+	virtual void confirmSave(
+			bool someAreDisallowed,
+			Fn<void()> saveCallback) {
+		saveCallback();
+	}
+	virtual void saveAdditional() {
+	}
+
+	[[nodiscard]] virtual Fn<void()> premiumClickedCallback(
+			Option option,
+			not_null<Window::SessionController*> controller) {
+		return nullptr;
+	}
+
+	virtual ~EditPrivacyController() = default;
+
+protected:
+	[[nodiscard]] EditPrivacyBox *view() const {
+		return _view;
+	}
+
+private:
+	void setView(EditPrivacyBox *box) {
+		_view = box;
+	}
+
+	EditPrivacyBox *_view = nullptr;
+
+	friend class EditPrivacyBox;
+
+};
+
+class EditPrivacyBox final : public Ui::BoxContent {
+public:
+	using Value = Api::UserPrivacy::Rule;
+	using Option = Api::UserPrivacy::Option;
+	using Exceptions = Api::UserPrivacy::Exceptions;
+	using Exception = EditPrivacyController::Exception;
+
+	EditPrivacyBox(
+		QWidget*,
+		not_null<Window::SessionController*> window,
+		std::unique_ptr<EditPrivacyController> controller,
+		const Value &value);
+
+	static Ui::Radioenum<Option> *AddOption(
+		not_null<Ui::VerticalLayout*> container,
+		not_null<EditPrivacyController*> controller,
+		const std::shared_ptr<Ui::RadioenumGroup<Option>> &group,
+		Option option);
+
+protected:
+	void prepare() override;
+
+private:
+	bool showExceptionLink(Exception exception) const;
+	void setupContent();
+
+	Ui::FlatLabel *addLabel(
+		not_null<Ui::VerticalLayout*> container,
+		rpl::producer<TextWithEntities> text,
+		int topSkip);
+	Ui::FlatLabel *addLabelOrDivider(
+		not_null<Ui::VerticalLayout*> container,
+		rpl::producer<TextWithEntities> text,
+		int topSkip);
+
+	void editExceptions(Exception exception, Fn<void()> done);
+	Exceptions &exceptions(Exception exception);
+
+	const not_null<Window::SessionController*> _window;
+	std::unique_ptr<EditPrivacyController> _controller;
+	Value _value;
+
+};
+
+void EditMessagesPrivacyBox(
+	not_null<Ui::GenericBox*> box,
+	not_null<Window::SessionController*> controller);
+
+[[nodiscard]] rpl::producer<int> SetupChargeSlider(
+	not_null<Ui::VerticalLayout*> container,
+	not_null<PeerData*> peer,
+	std::optional<int> savedValue,
+	int defaultValue,
+	bool allowZero = false);
+
+void EditDirectMessagesPriceBox(
+	not_null<Ui::GenericBox*> box,
+	not_null<ChannelData*> channel,
+	std::optional<int> savedValue,
+	Fn<void(std::optional<int>)> callback);