pcsx2/pcsx2-qt/QtProgressCallback.h

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2022-09-03 11:29:02 +00:00
/* PCSX2 - PS2 Emulator for PCs
* Copyright (C) 2002-2022 PCSX2 Dev Team
*
* PCSX2 is free software: you can redistribute it and/or modify it under the terms
* of the GNU Lesser General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with PCSX2.
* If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "common/ProgressCallback.h"
#include "common/Timer.h"
#include <QtCore/QThread>
#include <QtCore/QSemaphore>
#include <QtWidgets/QProgressDialog>
#include <atomic>
class QtModalProgressCallback final : public QObject, public BaseProgressCallback
{
Q_OBJECT
public:
QtModalProgressCallback(QWidget* parent_widget, float show_delay = 0.0f);
~QtModalProgressCallback();
bool IsCancelled() const override;
void SetCancellable(bool cancellable) override;
void SetTitle(const char* title) override;
void SetStatusText(const char* text) override;
void SetProgressRange(u32 range) override;
void SetProgressValue(u32 value) override;
void DisplayError(const char* message) override;
void DisplayWarning(const char* message) override;
void DisplayInformation(const char* message) override;
void DisplayDebugMessage(const char* message) override;
void ModalError(const char* message) override;
bool ModalConfirmation(const char* message) override;
void ModalInformation(const char* message) override;
private:
void checkForDelayedShow();
QProgressDialog m_dialog;
Common::Timer m_show_timer;
float m_show_delay;
};
class QtAsyncProgressThread : public QThread, public BaseProgressCallback
{
Q_OBJECT
public:
QtAsyncProgressThread(QWidget* parent);
~QtAsyncProgressThread();
bool IsCancelled() const override;
void SetCancellable(bool cancellable) override;
void SetTitle(const char* title) override;
void SetStatusText(const char* text) override;
void SetProgressRange(u32 range) override;
void SetProgressValue(u32 value) override;
void DisplayError(const char* message) override;
void DisplayWarning(const char* message) override;
void DisplayInformation(const char* message) override;
void DisplayDebugMessage(const char* message) override;
void ModalError(const char* message) override;
bool ModalConfirmation(const char* message) override;
void ModalInformation(const char* message) override;
Q_SIGNALS:
void titleUpdated(const QString& title);
void statusUpdated(const QString& status);
void progressUpdated(int value, int range);
void threadStarting();
void threadFinished();
public Q_SLOTS:
void start();
void join();
protected:
virtual void runAsync() = 0;
void run() final;
private:
QWidget* parentWidget() const;
QSemaphore m_start_semaphore;
QThread* m_starting_thread = nullptr;
};