mirror of https://github.com/JakubMelka/PDF4QT.git
161 lines
4.3 KiB
C++
161 lines
4.3 KiB
C++
// Copyright (C) 2021 Jakub Melka
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//
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// This file is part of PDF4QT.
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//
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// PDF4QT is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// with the written consent of the copyright owner, any later version.
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//
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// PDF4QT is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with PDF4QT. If not, see <https://www.gnu.org/licenses/>.
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#ifndef PDFDIFF_MAINWINDOW_H
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#define PDFDIFF_MAINWINDOW_H
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#include "utils.h"
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#include "pdfdocument.h"
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#include "pdfdrawwidget.h"
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#include "pdfcms.h"
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#include "pdfoptionalcontent.h"
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#include <QMainWindow>
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#include <QSignalMapper>
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#ifdef WIN_TASKBAR_BUTTON
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#include <QWinTaskbarButton>
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#include <QWinTaskbarProgress>
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#endif
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namespace Ui
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{
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class MainWindow;
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}
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namespace pdfdiff
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{
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class SettingsDockWidget;
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class DifferencesDockWidget;
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class MainWindow : public QMainWindow
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{
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Q_OBJECT
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private:
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using BaseClass = QMainWindow;
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public:
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explicit MainWindow(QWidget* parent);
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virtual ~MainWindow() override;
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enum class Operation
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{
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OpenLeft,
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OpenRight,
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Compare,
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Close,
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GetSource,
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BecomeSponsor,
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About,
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PreviousDifference,
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NextDifference,
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CreateCompareReport,
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FilterText,
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FilterVectorGraphics,
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FilterImages,
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FilterShading,
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FilterPageMovement,
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ViewDifferences,
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ViewLeft,
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ViewRight,
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ViewOverlay,
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ShowPageswithDifferences,
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SaveDifferencesToXML,
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DisplayDifferences,
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DisplayMarkers
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};
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virtual void showEvent(QShowEvent* event) override;
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virtual void closeEvent(QCloseEvent* event) override;
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void setLeftDocument(pdf::PDFDocument&& newLeftDocument);
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void setRightDocument(pdf::PDFDocument&& newRightDocument);
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void updateViewDocument();
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bool canPerformOperation(Operation operation) const;
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void performOperation(Operation operation);
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private slots:
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void updateActions();
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void onSelectionChanged(size_t currentIndex);
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private:
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void onMappedActionTriggered(int actionId);
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void onComparationFinished();
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void onColorsChanged();
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void onProgressStarted(pdf::ProgressStartupInfo info);
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void onProgressStep(int percentage);
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void onProgressFinished();
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void loadSettings();
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void saveSettings();
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void setViewDocument(pdf::PDFDocument* document, bool updateCustomPageLayout);
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ComparedDocumentMapper::Mode getDocumentViewMode() const;
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/// Clears all data, and possibly documents also.
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/// View document is set to nullptr.
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/// \param clearLeftDocument Clear left document?
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/// \param clearRightDocument Clear left document?
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void clear(bool clearLeftDocument, bool clearRightDocument);
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void updateAll(bool resetFilters);
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void updateFilteredResult();
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void updateCustomPageLayout();
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void updateOverlayTransparency();
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std::optional<pdf::PDFDocument> openDocument();
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Ui::MainWindow* ui;
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pdf::PDFProgress* m_progress;
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#ifdef WIN_TASKBAR_BUTTON
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QWinTaskbarButton* m_taskbarButton;
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QWinTaskbarProgress* m_progressTaskbarIndicator;
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#endif
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pdf::PDFCMSManager* m_cmsManager;
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pdf::PDFWidget* m_pdfWidget;
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SettingsDockWidget* m_settingsDockWidget;
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DifferencesDockWidget* m_differencesDockWidget;
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pdf::PDFOptionalContentActivity* m_optionalContentActivity;
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Settings m_settings;
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QSignalMapper m_mapper;
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pdf::PDFDiff m_diff;
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bool m_isChangingProgressStep;
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bool m_dontDisplayErrorMessage;
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pdf::PDFDocument m_leftDocument;
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pdf::PDFDocument m_rightDocument;
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pdf::PDFDocument m_combinedDocument;
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pdf::PDFDiffResult m_diffResult;
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pdf::PDFDiffResult m_filteredDiffResult; ///< Difference result with filters applied
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pdf::PDFDiffResultNavigator m_diffNavigator; ///< Difference navigator
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ComparedDocumentMapper m_documentMapper;
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DifferencesDrawInterface m_drawInterface;
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};
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} // namespace pdfdiff
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#endif // PDFDIFF_MAINWINDOW_H
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