115 lines
		
	
	
	
		
			2.8 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			115 lines
		
	
	
	
		
			2.8 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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| 
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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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| #include "boxes/self_destruction_box.h"
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| 
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| #include "lang/lang_keys.h"
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| #include "ui/widgets/checkbox.h"
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| #include "ui/widgets/labels.h"
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| #include "apiwrap.h"
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| #include "auth_session.h"
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| #include "styles/style_boxes.h"
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| 
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| SelfDestructionBox::SelfDestructionBox(
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| 	QWidget*,
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| 	rpl::producer<int> preloaded)
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| : _ttlValues{ 30, 90, 180, 365 }
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| , _loading(
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| 		this,
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| 		lang(lng_contacts_loading),
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| 		st::membersAbout) {
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| 	std::move(
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| 		preloaded
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| 	) | rpl::take(
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| 		1
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| 	) | rpl::start_with_next([=](int days) {
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| 		gotCurrent(days);
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| 	}, lifetime());
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| }
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| 
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| void SelfDestructionBox::gotCurrent(int days) {
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| 	Expects(!_ttlValues.empty());
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| 
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| 	_loading.destroy();
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| 
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| 	auto daysAdjusted = _ttlValues[0];
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| 	for (const auto value : _ttlValues) {
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| 		if (qAbs(days - value) < qAbs(days - daysAdjusted)) {
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| 			daysAdjusted = value;
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| 		}
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| 	}
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| 	_ttlGroup = std::make_shared<Ui::RadiobuttonGroup>(daysAdjusted);
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| 
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| 	if (_prepared) {
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| 		showContent();
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| 	}
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| }
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| 
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| void SelfDestructionBox::showContent() {
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| 	auto y = st::boxOptionListPadding.top();
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| 	_description.create(
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| 		this,
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| 		lang(lng_self_destruct_description),
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| 		st::boxLabel);
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| 	_description->moveToLeft(st::boxPadding.left(), y);
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| 	y += _description->height() + st::boxMediumSkip;
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| 
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| 	const auto count = int(_ttlValues.size());
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| 	for (const auto value : _ttlValues) {
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| 		const auto button = Ui::CreateChild<Ui::Radiobutton>(
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| 			this,
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| 			_ttlGroup,
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| 			value,
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| 			DaysLabel(value),
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| 			st::autolockButton);
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| 		button->moveToLeft(st::boxPadding.left(), y);
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| 		y += button->heightNoMargins() + st::boxOptionListSkip;
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| 	}
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| 	showChildren();
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| 
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| 	clearButtons();
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| 	addButton(langFactory(lng_settings_save), [=] {
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| 		Auth().api().saveSelfDestruct(_ttlGroup->value());
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| 		closeBox();
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| 	});
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| 	addButton(langFactory(lng_cancel), [=] { closeBox(); });
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| }
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| 
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| QString SelfDestructionBox::DaysLabel(int days) {
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| 	return (days > 364)
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| 		? lng_self_destruct_years(lt_count, days / 365)
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| 		: lng_self_destruct_months(lt_count, qMax(days / 30, 1));
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| }
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| 
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| void SelfDestructionBox::prepare() {
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| 	setTitle(langFactory(lng_self_destruct_title));
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| 
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| 	auto fake = object_ptr<Ui::FlatLabel>(
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| 		this,
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| 		lang(lng_self_destruct_description),
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| 		st::boxLabel);
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| 	const auto boxHeight = st::boxOptionListPadding.top()
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| 		+ fake->height() + st::boxMediumSkip
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| 		+ (_ttlValues.size()
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| 			* (st::defaultRadio.diameter + st::boxOptionListSkip))
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| 		- st::boxOptionListSkip
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| 		+ st::boxOptionListPadding.bottom() + st::boxPadding.bottom();
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| 	fake.destroy();
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| 
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| 	setDimensions(st::boxWidth, boxHeight);
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| 
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| 	addButton(langFactory(lng_cancel), [this] { closeBox(); });
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| 
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| 	if (_loading) {
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| 		_loading->moveToLeft(
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| 			(st::boxWidth - _loading->width()) / 2,
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| 			boxHeight / 3);
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| 		_prepared = true;
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| 	} else {
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| 		showContent();
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| 	}
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| }
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