printmessage.h

/*
  SPDX-FileCopyrightText: 2023-2024 Laurent Montel <montel.org>
 
  SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#pragma once
 
#include "messageviewer_export.h"
 
#include <QEventLoop>
#include <QObject>
#include <QPrinter>
 
class QWebEngineView;
namespace MessageViewer
{
class MESSAGEVIEWER_EXPORT PrintMessage : public QObject
{
    Q_OBJECT
public:
    explicit PrintMessage(QObject *parent = nullptr);
    ~PrintMessage() override;
 
    void setView(QWebEngineView *view);
    void setDocumentName(const QString &name);
 
    void print();
    void printPreview();
 
    [[nodiscard]] QString documentName() const;
 
    [[nodiscard]] QWidget *parentWidget() const;
    void setParentWidget(QWidget *newParentWidget);
 
Q_SIGNALS:
    void printingFinished();
 
private:
    MESSAGEVIEWER_NO_EXPORT void printDocument(QPrinter *printer, const QPageLayout &layout);
    MESSAGEVIEWER_NO_EXPORT void printFinished(bool success);
    MESSAGEVIEWER_NO_EXPORT void printPreviewDocument(QPrinter *printer);
    QString mDocumentName;
    QPrinter mPrinter;
    QEventLoop mWaitForResult;
    QWidget *mParentWidget = nullptr;
    QWebEngineView *mView = nullptr;
    bool mInPrintPreview = false;
};
}