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92 lines
2.4 KiB
C++
92 lines
2.4 KiB
C++
// SPDX-FileCopyrightText: 2019-2024 Connor McLaughlin <stenzek@gmail.com>
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// SPDX-License-Identifier: CC-BY-NC-ND-4.0
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#pragma once
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#include "common/progress_callback.h"
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#include "common/timer.h"
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#include <QtCore/QSemaphore>
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#include <QtCore/QThread>
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#include <QtWidgets/QProgressDialog>
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#include <atomic>
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class QtModalProgressCallback final : public QObject, public ProgressCallback
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{
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Q_OBJECT
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public:
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QtModalProgressCallback(QWidget* parent_widget, float show_delay = 0.0f);
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~QtModalProgressCallback();
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QProgressDialog& GetDialog() { return m_dialog; }
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void SetCancellable(bool cancellable) override;
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void SetTitle(const std::string_view title) override;
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void SetStatusText(const std::string_view text) override;
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void SetProgressRange(u32 range) override;
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void SetProgressValue(u32 value) override;
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void ModalError(const std::string_view message) override;
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bool ModalConfirmation(const std::string_view message) override;
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void ModalInformation(const std::string_view message) override;
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void MakeVisible();
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private Q_SLOTS:
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void dialogCancelled();
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private:
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static constexpr int MINIMUM_WIDTH = 500;
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static constexpr int MINIMUM_HEIGHT_WITHOUT_CANCEL = 70;
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static constexpr int MINIMUM_HEIGHT_WITH_CANCEL = 100;
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void checkForDelayedShow();
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QProgressDialog m_dialog;
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Timer m_show_timer;
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float m_show_delay;
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};
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class QtAsyncProgressThread : public QThread, public ProgressCallback
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{
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Q_OBJECT
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public:
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QtAsyncProgressThread(QWidget* parent);
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~QtAsyncProgressThread();
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bool IsCancelled() const override;
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void SetCancellable(bool cancellable) override;
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void SetTitle(const std::string_view title) override;
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void SetStatusText(const std::string_view text) override;
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void SetProgressRange(u32 range) override;
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void SetProgressValue(u32 value) override;
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void ModalError(const std::string_view message) override;
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bool ModalConfirmation(const std::string_view message) override;
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void ModalInformation(const std::string_view message) override;
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Q_SIGNALS:
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void titleUpdated(const QString& title);
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void statusUpdated(const QString& status);
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void progressUpdated(int value, int range);
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void threadStarting();
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void threadFinished();
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public Q_SLOTS:
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void start();
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void join();
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protected:
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virtual void runAsync() = 0;
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void run() final;
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private:
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QWidget* parentWidget() const;
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QSemaphore m_start_semaphore;
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QThread* m_starting_thread = nullptr;
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};
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