tdesktop/Telegram/SourceFiles/settings/settings_inner_widget.cpp

116 lines
3.0 KiB
C++

/*
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
*/
#include "settings/settings_inner_widget.h"
#include "lang/lang_instance.h"
#include "styles/style_settings.h"
#include "settings/settings_cover.h"
#include "settings/settings_block_widget.h"
#include "settings/settings_info_widget.h"
#include "settings/settings_notifications_widget.h"
#include "settings/settings_general_widget.h"
#include "settings/settings_chat_settings_widget.h"
#include "settings/settings_scale_widget.h"
#include "settings/settings_background_widget.h"
#include "settings/settings_privacy_widget.h"
#include "settings/settings_advanced_widget.h"
namespace Settings {
InnerWidget::InnerWidget(QWidget *parent) : LayerInner(parent)
, _blocks(this)
, _self(App::self()) {
refreshBlocks();
subscribe(Global::RefSelfChanged(), [this] { fullRebuild(); });
subscribe(Lang::Current().updated(), [this] { fullRebuild(); });
}
void InnerWidget::fullRebuild() {
_self = App::self();
refreshBlocks();
}
int InnerWidget::getUpdateTop() const {
return _getUpdateTop ? _getUpdateTop() : -1;
}
void InnerWidget::refreshBlocks() {
if (App::quitting()) {
_cover.destroy();
_blocks.destroy();
return;
}
_cover = _self
? object_ptr<CoverWidget>(this, _self)
: nullptr;
_blocks = object_ptr<Ui::VerticalLayout>(this);
resizeToWidth(width(), _contentLeft);
if (_self) {
_blocks->add(object_ptr<InfoWidget>(this, _self));
_blocks->add(object_ptr<NotificationsWidget>(this, _self));
}
const auto general = make_weak(_blocks->add(object_ptr<GeneralWidget>(
this,
_self)));
_getUpdateTop = [=] {
if (!general) {
return -1;
} else if (const auto top = general->getUpdateTop(); top >= 0) {
return _blocks->y() + general->y() + top;
}
return -1;
};
if (!cRetina()) {
_blocks->add(object_ptr<ScaleWidget>(this, _self));
}
if (_self) {
_blocks->add(object_ptr<ChatSettingsWidget>(this, _self));
_blocks->add(object_ptr<BackgroundWidget>(this, _self));
_blocks->add(object_ptr<PrivacyWidget>(this, _self));
}
_blocks->add(object_ptr<AdvancedWidget>(this, _self));
if (_cover) {
_cover->show();
}
_blocks->show();
_blocks->heightValue(
) | rpl::start_with_next([this](int blocksHeight) {
resize(width(), _blocks->y() + blocksHeight);
}, lifetime());
}
int InnerWidget::resizeGetHeight(int newWidth) {
if (_cover) {
_cover->setContentLeft(_contentLeft);
_cover->resizeToWidth(newWidth);
}
_blocks->resizeToWidth(newWidth - 2 * _contentLeft);
_blocks->moveToLeft(
_contentLeft,
(_cover ? (_cover->y() + _cover->height()) : 0)
+ st::settingsBlocksTop);
return height();
}
void InnerWidget::visibleTopBottomUpdated(
int visibleTop,
int visibleBottom) {
setChildVisibleTopBottom(
_cover,
visibleTop,
visibleBottom);
setChildVisibleTopBottom(
_blocks,
visibleTop,
visibleBottom);
}
} // namespace Settings