mirror of
https://github.com/JakubMelka/PDF4QT.git
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69 lines
2.0 KiB
C++
69 lines
2.0 KiB
C++
// MIT License
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//
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// Copyright (c) 2018-2025 Jakub Melka and Contributors
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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#ifndef PDFPROGRESS_H
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#define PDFPROGRESS_H
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#include "pdfglobal.h"
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#include <QObject>
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#include <atomic>
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namespace pdf
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{
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struct ProgressStartupInfo
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{
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bool showDialog = false;
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QString text;
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};
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class PDF4QTLIBCORESHARED_EXPORT PDFProgress : public QObject
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{
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Q_OBJECT
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public:
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explicit PDFProgress(QObject* parent);
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void start(size_t stepCount, ProgressStartupInfo startupInfo);
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void step();
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void finish();
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signals:
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// Namespace pdf:: must be here, due to queued signals calling
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void progressStarted(pdf::ProgressStartupInfo info);
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void progressStep(int percentage);
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void progressFinished();
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private:
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std::atomic<size_t> m_currentStep = 0;
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std::atomic<size_t> m_stepCount = 0;
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std::atomic<int> m_percentage = 0;
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};
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} // namespace pdf
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Q_DECLARE_METATYPE(pdf::ProgressStartupInfo)
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#endif // PDFPROGRESS_H
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