99 lines
2.2 KiB
C++
99 lines
2.2 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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#include "settings/settings_common.h"
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#include "ui/rp_widget.h"
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#include "base/object_ptr.h"
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#include "settings/settings_type.h"
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namespace Ui {
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class ScrollArea;
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} // namespace Ui
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namespace Ui::Menu {
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struct MenuCallback;
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} // namespace Ui::Menu
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namespace Window {
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class SessionController;
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} // namespace Window
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namespace Settings {
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enum class Container {
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Section,
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Layer,
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};
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class AbstractSection;
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struct AbstractSectionFactory {
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[[nodiscard]] virtual object_ptr<AbstractSection> create(
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not_null<QWidget*> parent,
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not_null<Window::SessionController*> controller,
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not_null<Ui::ScrollArea*> scroll,
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rpl::producer<Container> containerValue) const = 0;
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[[nodiscard]] virtual bool hasCustomTopBar() const {
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return false;
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}
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virtual ~AbstractSectionFactory() = default;
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};
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template <typename SectionType>
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struct SectionFactory : AbstractSectionFactory {
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object_ptr<AbstractSection> create(
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not_null<QWidget*> parent,
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not_null<Window::SessionController*> controller,
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not_null<Ui::ScrollArea*> scroll,
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rpl::producer<Container> containerValue
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) const final override {
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return object_ptr<SectionType>(parent, controller);
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}
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[[nodiscard]] static const std::shared_ptr<SectionFactory> &Instance() {
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static const auto result = std::make_shared<SectionFactory>();
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return result;
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}
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};
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template <typename SectionType>
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class Section : public AbstractSection {
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public:
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using AbstractSection::AbstractSection;
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[[nodiscard]] static Type Id() {
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return SectionFactory<SectionType>::Instance();
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}
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[[nodiscard]] Type id() const final override {
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return Id();
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}
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[[nodiscard]] rpl::producer<Type> sectionShowOther() final override {
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return _showOtherRequests.events();
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}
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void showOther(Type type) {
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_showOtherRequests.fire_copy(type);
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}
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[[nodiscard]] Fn<void(Type)> showOtherMethod() {
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return crl::guard(this, [=](Type type) {
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showOther(type);
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});
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}
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private:
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rpl::event_stream<Type> _showOtherRequests;
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};
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bool HasMenu(Type type);
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} // namespace Settings
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