dd81f5d59f
base::lambda -> Fn (type alias for std::function). base::lambda_once -> FnMut (type alias for base::unique_function). base::lambda_guarded -> crl::guard. base::lambda_call_type_t -> crl::deduced_call_type.
117 lines
2.9 KiB
C++
117 lines
2.9 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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#include "chat_helpers/tabbed_section.h"
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#include "styles/style_chat_helpers.h"
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#include "chat_helpers/tabbed_selector.h"
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namespace ChatHelpers {
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TabbedMemento::TabbedMemento(
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object_ptr<TabbedSelector> selector,
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Fn<void(object_ptr<TabbedSelector>)> returnMethod)
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: _selector(std::move(selector))
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, _returnMethod(std::move(returnMethod)) {
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}
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object_ptr<Window::SectionWidget> TabbedMemento::createWidget(
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QWidget *parent,
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not_null<Window::Controller*> controller,
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Window::Column column,
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const QRect &geometry) {
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auto result = object_ptr<TabbedSection>(
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parent,
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controller,
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std::move(_selector),
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std::move(_returnMethod));
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result->setGeometry(geometry);
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return std::move(result);
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}
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TabbedMemento::~TabbedMemento() {
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if (_returnMethod && _selector) {
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_returnMethod(std::move(_selector));
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}
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}
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TabbedSection::TabbedSection(
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QWidget *parent,
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not_null<Window::Controller*> controller)
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: TabbedSection(
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parent,
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controller,
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object_ptr<TabbedSelector>(this, controller),
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Fn<void(object_ptr<TabbedSelector>)>()) {
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}
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TabbedSection::TabbedSection(
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QWidget *parent,
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not_null<Window::Controller*> controller,
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object_ptr<TabbedSelector> selector,
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Fn<void(object_ptr<TabbedSelector>)> returnMethod)
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: Window::SectionWidget(parent, controller)
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, _selector(std::move(selector))
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, _returnMethod(std::move(returnMethod)) {
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_selector->setParent(this);
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_selector->setRoundRadius(0);
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_selector->setGeometry(rect());
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_selector->showStarted();
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_selector->show();
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connect(_selector, &TabbedSelector::cancelled, this, [this] {
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if (_cancelledCallback) {
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_cancelledCallback();
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}
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});
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_selector->setAfterShownCallback(Fn<void(SelectorTab)>());
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_selector->setBeforeHidingCallback(Fn<void(SelectorTab)>());
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setAttribute(Qt::WA_OpaquePaintEvent, true);
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}
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void TabbedSection::beforeHiding() {
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_selector->beforeHiding();
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}
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void TabbedSection::afterShown() {
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_selector->afterShown();
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}
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void TabbedSection::resizeEvent(QResizeEvent *e) {
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_selector->setGeometry(rect());
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}
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object_ptr<TabbedSelector> TabbedSection::takeSelector() {
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_selector->beforeHiding();
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return std::move(_selector);
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}
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QPointer<TabbedSelector> TabbedSection::getSelector() const {
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return _selector.data();
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}
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bool TabbedSection::showInternal(
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not_null<Window::SectionMemento*> memento,
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const Window::SectionShow ¶ms) {
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return false;
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}
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bool TabbedSection::wheelEventFromFloatPlayer(QEvent *e) {
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return _selector->wheelEventFromFloatPlayer(e);
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}
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QRect TabbedSection::rectForFloatPlayer() const {
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return _selector->rectForFloatPlayer();
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}
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TabbedSection::~TabbedSection() {
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beforeHiding();
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if (_returnMethod) {
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_returnMethod(takeSelector());
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}
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}
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} // namespace ChatHelpers
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