110 lines
2.7 KiB
C++
110 lines
2.7 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
|
|
*/
|
|
#pragma once
|
|
|
|
#include "base/basic_types.h"
|
|
#include "base/integration.h"
|
|
#include "ui/style/style_core_scale.h"
|
|
#include "ui/integration.h"
|
|
|
|
#include <crl/crl.h>
|
|
#include <rpl/rpl.h>
|
|
|
|
#include <QApplication>
|
|
#include <QAbstractNativeEventFilter>
|
|
#include <QThread>
|
|
#include <QDir>
|
|
|
|
namespace Ui {
|
|
class RpWidget;
|
|
class RpWindow;
|
|
} // namespace Ui
|
|
|
|
namespace Test {
|
|
|
|
[[nodiscard]] QString name();
|
|
|
|
void test(not_null<Ui::RpWindow*> window, not_null<Ui::RpWidget*> widget);
|
|
|
|
[[nodiscard]] inline int scale(int value) {
|
|
return style::ConvertScale(value);
|
|
};
|
|
|
|
class App final : public QApplication, public QAbstractNativeEventFilter {
|
|
public:
|
|
using QApplication::QApplication;
|
|
|
|
template <typename Callable>
|
|
auto customEnterFromEventLoop(Callable &&callable) {
|
|
registerEnterFromEventLoop();
|
|
const auto wrap = createEventNestingLevel();
|
|
return callable();
|
|
}
|
|
|
|
void postponeCall(FnMut<void()> &&callable);
|
|
|
|
[[nodiscard]] rpl::producer<> widgetUpdateRequests() const;
|
|
|
|
private:
|
|
struct PostponedCall {
|
|
int loopNestingLevel = 0;
|
|
FnMut<void()> callable;
|
|
};
|
|
|
|
auto createEventNestingLevel() {
|
|
incrementEventNestingLevel();
|
|
return gsl::finally([=] { decrementEventNestingLevel(); });
|
|
}
|
|
|
|
void checkForEmptyLoopNestingLevel();
|
|
void processPostponedCalls(int level);
|
|
void incrementEventNestingLevel();
|
|
void decrementEventNestingLevel();
|
|
void registerEnterFromEventLoop();
|
|
|
|
bool notifyOrInvoke(QObject *receiver, QEvent *e);
|
|
bool notify(QObject *receiver, QEvent *e) override;
|
|
bool nativeEventFilter(
|
|
const QByteArray &eventType,
|
|
void *message,
|
|
native_event_filter_result *result) override;
|
|
|
|
rpl::event_stream<> _widgetUpdateRequests;
|
|
Qt::HANDLE _mainThreadId = QThread::currentThreadId();
|
|
int _eventNestingLevel = 0;
|
|
int _loopNestingLevel = 0;
|
|
std::vector<int> _previousLoopNestingLevels;
|
|
std::vector<PostponedCall> _postponedCalls;
|
|
|
|
};
|
|
|
|
[[nodiscard]] inline App &app() {
|
|
return *static_cast<App*>(QCoreApplication::instance());
|
|
}
|
|
|
|
class BaseIntegration final : public base::Integration {
|
|
public:
|
|
using Integration::Integration;
|
|
|
|
void enterFromEventLoop(FnMut<void()> &&method);
|
|
bool logSkipDebug();
|
|
void logMessageDebug(const QString &message);
|
|
void logMessage(const QString &message);
|
|
};
|
|
|
|
class UiIntegration final : public Ui::Integration {
|
|
public:
|
|
void postponeCall(FnMut<void()> &&callable);
|
|
void registerLeaveSubscription(not_null<QWidget*> widget);
|
|
void unregisterLeaveSubscription(not_null<QWidget*> widget);
|
|
QString emojiCacheFolder();
|
|
QString openglCheckFilePath();
|
|
QString angleBackendFilePath();
|
|
};
|
|
|
|
} // namespace Test
|