exportdialog.h

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/*
    Copyright 2006-2019 The QElectroTech Team
    This file is part of QElectroTech.
    
    QElectroTech is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 2 of the License, or
    (at your option) any later version.
    
    QElectroTech 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 General Public License for more details.
    
    You should have received a copy of the GNU General Public License
    along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef EXPORTDIALOG_H
#define EXPORTDIALOG_H
#include <QtWidgets>
#include "diagram.h"
#include "qetproject.h"
class QSvgGenerator;
class ExportPropertiesWidget;
class ExportDialog : public QDialog {
    Q_OBJECT
    
    // constructors, destructor
    public:
    ExportDialog(QETProject *, QWidget * = nullptr);
    ~ExportDialog() override;
    
    private:
    ExportDialog(const ExportDialog &);
    
    // methods
    public:
    int diagramsToExportCount() const;
    static QPointF rotation_transformed(qreal, qreal, qreal, qreal, qreal);
    
    private:
    class ExportDiagramLine {
        public:
        ExportDiagramLine(Diagram *, QSize);
        virtual ~ExportDiagramLine();
        QBoxLayout *sizeLayout();
        Diagram *diagram;
        QCheckBox *must_export;
        QLabel *title_label;
        QLineEdit *file_name;
        QSpinBox *width;
        QLabel *x_label;
        QSpinBox *height;
        QPushButton *keep_ratio;
        QPushButton *reset_size;
        QPushButton *preview;
        QPushButton *clipboard;
    };
    
    // attributes
    private:
    QHash<int, ExportDialog::ExportDiagramLine *> diagram_lines_;
    // visual items
    QGridLayout *diagrams_list_layout_;
    ExportPropertiesWidget *epw;
    QDialogButtonBox *buttons;

    QPushButton *selectAll;
    QPushButton *deSelectAll;

    // mappers
    QSignalMapper *preview_mapper_;
    QSignalMapper *width_mapper_;
    QSignalMapper *height_mapper_;
    QSignalMapper *ratio_mapper_;
    QSignalMapper *reset_mapper_;
    QSignalMapper *clipboard_mapper_;
    
    // project whose diagrams are to be exported
    QETProject *project_;
    
    // methods
    private:
    QWidget *initDiagramsListPart();
    void saveReloadDiagramParameters(Diagram *, bool = true);
    void generateSvg(Diagram *, int, int, bool, QIODevice &);
    void generateDxf(Diagram *, int, int, bool, QString &);
    void fillRow(const QString&, const QRectF &, QString, const QString&, QString, QString);
    QImage generateImage(Diagram *, int, int, bool);
    void exportDiagram(ExportDiagramLine *);
    qreal diagramRatio(Diagram *);
    QSize diagramSize(Diagram *);
    
    public slots:
    void slot_correctWidth(int);
    void slot_correctHeight(int);
    void slot_keepRatioChanged(int);
    void slot_resetSize(int);
    void slot_export();
    void slot_changeUseBorder();
    void slot_checkDiagramsCount();
    void slot_changeFilesExtension(bool = false);
    void slot_previewDiagram(int);
    void slot_exportToClipBoard(int);
    void slot_selectAllClicked();
    void slot_deSelectAllClicked();
};
#endif