PDF4QT/PdfForQtViewer/pdfviewermainwindow.h

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// Copyright (C) 2019-2020 Jakub Melka
//
// This file is part of PdfForQt.
//
// PdfForQt 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 Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// PdfForQt 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with PDFForQt. If not, see <https://www.gnu.org/licenses/>.
#ifndef PDFVIEWERMAINWINDOW_H
#define PDFVIEWERMAINWINDOW_H
#include "pdfcatalog.h"
#include "pdfrenderer.h"
#include "pdfprogress.h"
#include "pdfdocument.h"
#include "pdfviewersettings.h"
#include "pdfdocumentreader.h"
#include "pdfdocumentpropertiesdialog.h"
#include "pdfwidgettool.h"
#include "pdfrecentfilemanager.h"
#include "pdftexttospeech.h"
#include "pdfannotation.h"
#include "pdfform.h"
#include "pdfundoredomanager.h"
#include <QFuture>
#include <QTreeView>
#include <QMainWindow>
#include <QWinTaskbarButton>
#include <QWinTaskbarProgress>
#include <QFutureWatcher>
#include <QProgressDialog>
class QLabel;
class QSpinBox;
class QSettings;
class QDoubleSpinBox;
namespace Ui
{
class PDFViewerMainWindow;
}
namespace pdf
{
class PDFAction;
class PDFWidget;
class PDFDocument;
class PDFOptionalContentTreeItemModel;
}
namespace pdfviewer
{
class PDFSidebarWidget;
class PDFAdvancedFindWidget;
class PDFViewerMainWindow : public QMainWindow
{
Q_OBJECT
public:
explicit PDFViewerMainWindow(QWidget *parent = nullptr);
virtual ~PDFViewerMainWindow() override;
virtual void closeEvent(QCloseEvent* event) override;
virtual void showEvent(QShowEvent* event) override;
void openDocument(const QString& fileName);
signals:
void queryPasswordRequest(QString* password, bool* ok);
protected:
virtual void dragEnterEvent(QDragEnterEvent* event) override;
virtual void dragMoveEvent(QDragMoveEvent* event) override;
virtual void dropEvent(QDropEvent* event) override;
private slots:
void onQueryPasswordRequest(QString* password, bool* ok);
void on_actionPageLayoutSinglePage_triggered();
void on_actionPageLayoutContinuous_triggered();
void on_actionPageLayoutTwoPages_triggered();
void on_actionPageLayoutTwoColumns_triggered();
void on_actionFirstPageOnRightSide_triggered();
void on_actionRendering_Errors_triggered();
void on_actionOptions_triggered();
void on_actionAbout_triggered();
void on_actionFitPage_triggered();
void on_actionFitWidth_triggered();
void on_actionFitHeight_triggered();
void on_actionProperties_triggered();
void on_actionSend_by_E_Mail_triggered();
void on_actionRotateRight_triggered();
void on_actionRotateLeft_triggered();
void on_actionPrint_triggered();
void on_actionRender_to_Images_triggered();
void on_actionOptimize_triggered();
void on_actionSave_As_triggered();
void on_actionSave_triggered();
private:
void onActionOpenTriggered();
void onActionCloseTriggered();
void onActionQuitTriggered();
void onPageRenderingErrorsChanged(pdf::PDFInteger pageIndex, int errorsCount);
void onDrawSpaceChanged();
void onPageLayoutChanged();
void onPageNumberSpinboxEditingFinished();
void onPageZoomSpinboxEditingFinished();
void onActionTriggered(const pdf::PDFAction* action);
void onProgressStarted(pdf::ProgressStartupInfo info);
void onProgressStep(int percentage);
void onProgressFinished();
void onDocumentReadingFinished();
void onDocumentModified(pdf::PDFModifiedDocument document);
void onDocumentUndoRedo(pdf::PDFModifiedDocument document);
void readSettings();
void readActionSettings();
void writeSettings();
void updateTitle();
void updatePageLayoutActions();
void updateRenderingOptionActions();
void updateUI(bool fullUpdate);
void updateActionsAvailability();
void updateMagnifierToolSettings();
void updateUndoRedoSettings();
void updateUndoRedoActions();
void onViewerSettingsChanged();
void onRenderingOptionTriggered(bool checked);
void setDocument(pdf::PDFModifiedDocument document);
void closeDocument();
void saveDocument(const QString& fileName);
void setPageLayout(pdf::PageLayout pageLayout);
void updateFileInfo(const QString& fileName);
std::vector<QAction*> getRenderingOptionActions() const;
QList<QAction*> getActions() const;
int adjustDpiX(int value);
struct AsyncReadingResult
{
pdf::PDFDocumentPointer document;
QString errorMessage;
pdf::PDFDocumentReader::Result result = pdf::PDFDocumentReader::Result::Cancelled;
std::vector<pdf::PDFSignatureVerificationResult> signatures;
};
Ui::PDFViewerMainWindow* ui;
pdf::PDFCMSManager* m_CMSManager;
PDFRecentFileManager* m_recentFileManager;
PDFViewerSettings* m_settings;
pdf::PDFWidget* m_pdfWidget;
pdf::PDFDocumentPointer m_pdfDocument;
PDFSidebarWidget* m_sidebarWidget;
QDockWidget* m_sidebarDockWidget;
PDFAdvancedFindWidget* m_advancedFindWidget;
QDockWidget* m_advancedFindDockWidget;
pdf::PDFOptionalContentActivity* m_optionalContentActivity;
QSpinBox* m_pageNumberSpinBox;
QLabel* m_pageNumberLabel;
QDoubleSpinBox* m_pageZoomSpinBox;
bool m_isLoadingUI;
pdf::PDFProgress* m_progress;
QWinTaskbarButton* m_taskbarButton;
QWinTaskbarProgress* m_progressTaskbarIndicator;
PDFFileInfo m_fileInfo;
pdf::PDFCertificateStore m_certificateStore;
std::vector<pdf::PDFSignatureVerificationResult> m_signatures;
QFuture<AsyncReadingResult> m_future;
QFutureWatcher<AsyncReadingResult>* m_futureWatcher;
QProgressDialog* m_progressDialog;
bool m_isBusy;
bool m_isChangingProgressStep;
pdf::PDFToolManager* m_toolManager;
pdf::PDFWidgetAnnotationManager* m_annotationManager;
pdf::PDFFormManager* m_formManager;
PDFTextToSpeech* m_textToSpeech;
PDFUndoRedoManager* m_undoRedoManager;
};
} // namespace pdfviewer
#endif // PDFVIEWERMAINWINDOW_H