126 lines
		
	
	
	
		
			3.5 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			126 lines
		
	
	
	
		
			3.5 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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It is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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In addition, as a special exception, the copyright holders give permission
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to link the code of portions of this program with the OpenSSL library.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
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*/
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#pragma once
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#include "boxes/abstractbox.h"
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#include "mtproto/sender.h"
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namespace Ui {
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class FlatLabel;
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class LinkButton;
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template <typename Enum>
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class RadioenumGroup;
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template <typename Enum>
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class Radioenum;
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template <typename Widget>
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class WidgetSlideWrap;
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} // namespace Ui
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class EditPrivacyBox : public BoxContent, private MTP::Sender {
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public:
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	enum class Option {
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		Everyone,
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		Contacts,
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		Nobody,
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	};
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	enum class Exception {
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		Always,
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		Never,
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	};
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	class Controller {
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	public:
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		virtual MTPInputPrivacyKey key() = 0;
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		virtual QString title() = 0;
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		virtual bool hasOption(Option option) {
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			return true;
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		}
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		virtual QString description() = 0;
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		virtual QString warning() {
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			return QString();
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		}
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		virtual QString exceptionLinkText(Exception exception, int count) = 0;
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		virtual QString exceptionBoxTitle(Exception exception) = 0;
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		virtual QString exceptionsDescription() = 0;
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		virtual void confirmSave(bool someAreDisallowed, base::lambda_once<void()> saveCallback) {
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			saveCallback();
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		}
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		virtual ~Controller() = default;
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	protected:
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		EditPrivacyBox *view() const {
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			return _view;
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		}
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	private:
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		void setView(EditPrivacyBox *box) {
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			_view = box;
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		}
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		EditPrivacyBox *_view = nullptr;
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		friend class EditPrivacyBox;
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	};
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	EditPrivacyBox(QWidget*, std::unique_ptr<Controller> controller);
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protected:
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	void prepare() override;
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	int resizeGetHeight(int newWidth) override;
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	void resizeEvent(QResizeEvent *e) override;
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private:
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	style::margins exceptionLinkMargins() const;
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	bool showExceptionLink(Exception exception) const;
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	void createWidgets();
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	QVector<MTPInputPrivacyRule> collectResult();
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	void loadData();
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	int countDefaultHeight(int newWidth);
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	void editExceptionUsers(Exception exception);
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	QString exceptionLinkText(Exception exception);
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	QVector<UserData*> &exceptionUsers(Exception exception);
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	object_ptr<Ui::WidgetSlideWrap<Ui::LinkButton>> &exceptionLink(Exception exception);
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	std::unique_ptr<Controller> _controller;
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	Option _option = Option::Everyone;
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	std::shared_ptr<Ui::RadioenumGroup<Option>> _optionGroup;
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	object_ptr<Ui::FlatLabel> _loading;
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	object_ptr<Ui::FlatLabel> _description = { nullptr };
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	object_ptr<Ui::Radioenum<Option>> _everyone = { nullptr };
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	object_ptr<Ui::Radioenum<Option>> _contacts = { nullptr };
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	object_ptr<Ui::Radioenum<Option>> _nobody = { nullptr };
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	object_ptr<Ui::FlatLabel> _warning = { nullptr };
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	object_ptr<Ui::FlatLabel> _exceptionsTitle = { nullptr };
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	object_ptr<Ui::WidgetSlideWrap<Ui::LinkButton>> _alwaysLink = { nullptr };
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	object_ptr<Ui::WidgetSlideWrap<Ui::LinkButton>> _neverLink = { nullptr };
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	object_ptr<Ui::FlatLabel> _exceptionsDescription = { nullptr };
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	QVector<UserData*> _alwaysUsers;
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	QVector<UserData*> _neverUsers;
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};
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