qetprintpreviewdialog.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 QET_PRINT_PREVIEW_DIALOG
#define QET_PRINT_PREVIEW_DIALOG
#include <QtWidgets>
#include "exportproperties.h"

class Diagram;
class DiagramsChooser;
class ExportPropertiesWidget;
class QETProject;
class QPrintPreviewWidget;
class QPrinter;

class QETPrintPreviewDialog : public QDialog {
    Q_OBJECT
    
    // constructors, destructor
    public:
    QETPrintPreviewDialog(QETProject *, QPrinter *, QWidget * = nullptr, Qt::WindowFlags = nullptr);
    ~QETPrintPreviewDialog() override;
    private:
    QETPrintPreviewDialog(const QETPrintPreviewDialog &);
    
    // methods
    public:
    DiagramsChooser *diagramsChooser();
    bool fitDiagramsToPages() const;
    ExportProperties exportProperties() const;
    
    // signaux
    signals:
    void paintRequested(const QList<Diagram *> &, bool, const ExportProperties, QPrinter *);
    
    public slots:
    void firstPage();
    void previousPage();
    void nextPage();
    void lastPage();
    void pageSetup();
    void useFullPage(bool);
    void fitDiagramToPage(bool);
    void zoomIn();
    void zoomOut();
    void selectAllDiagrams();
    void selectNoDiagram();
    
    // attributes
    private:
    QETProject *project_;
    QPrinter *printer_;
    QHBoxLayout *hlayout0_;
    QVBoxLayout *vlayout0_;
    QVBoxLayout *vlayout1_;
    QVBoxLayout *vlayout2_;
    QToolBar *toolbar_;
    QPrintPreviewWidget *preview_;
    QLabel *diagrams_label_;
    DiagramsChooser *diagrams_list_;
    QPushButton *diagrams_select_all_;
    QPushButton *diagrams_select_none_;
    QAction *toggle_diagrams_list_;
    QAction *toggle_print_options_;
    QAction *adjust_width_;
    QAction *adjust_page_;
    QAction *zoom_in_;
    QComboBox *zoom_box_;
    QAction *zoom_out_;
    QAction *landscape_;
    QAction *portrait_;
    QAction *first_page_;
    QAction *previous_page_;
    QAction *next_page_;
    QAction *last_page_;
    QAction *all_pages_view_;
    QAction *facing_pages_view_;
    QAction *single_page_view_;
    QAction *page_setup_;
    QDialogButtonBox *buttons_;
    QGroupBox *print_options_box_;
    QCheckBox *use_full_page_;
    QLabel *use_full_page_label_;
    QCheckBox *fit_diagram_to_page_;
    QLabel *fit_diagram_to_page_label_;
    ExportPropertiesWidget *render_properties_;
    
    // methods
    private:
    void build();
    
    private slots:
    void requestPaint(QPrinter *);
    void checkDiagramsCount();
    void setDiagramsListVisible(bool);
    void setPrintOptionsVisible(bool);
    void updateZoomList();
    void updatePreviewZoom();
};
#endif