qetprintpreviewdialog.h

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/*
        Copyright 2006-2020 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 = Qt::Widget);
        ~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