tdesktop/Telegram/SourceFiles/chat_helpers/tabbed_section.cpp

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