/*
 * Xournal++
 *
 * The page format dialog
 *
 * @author Xournal++ Team
 * https://github.com/xournalpp/xournalpp
 *
 * @license GNU GPLv2 or later
 */

#pragma once

#include "control/settings/Settings.h"
#include "gui/GladeGui.h"

enum Orientation { ORIENTATION_NOT_DEFINED, ORIENTATION_LANDSCAPE, ORIENTATION_PORTRAIT };

class FormatDialog: public GladeGui {
public:
    FormatDialog(GladeSearchpath* gladeSearchPath, Settings* settings, double width, double height);
    virtual ~FormatDialog();

public:
    virtual void show(GtkWindow* parent);

    double getWidth() const;
    double getHeight() const;

private:
    void loadPageFormats();
    void setOrientation(Orientation orientation);
    void setSpinValues(double width, double heigth);

    static void portraitSelectedCb(GtkToggleToolButton* bt, FormatDialog* dlg);
    static void landscapeSelectedCb(GtkToggleToolButton* bt, FormatDialog* dlg);
    static void cbFormatChangedCb(GtkComboBox* widget, FormatDialog* dlg);
    static void cbUnitChanged(GtkComboBox* widget, FormatDialog* dlg);
    static void spinValueChangedCb(GtkSpinButton* spinbutton, FormatDialog* dlg);

private:
    Settings* settings = nullptr;

    GList* list = nullptr;

    Orientation orientation = ORIENTATION_NOT_DEFINED;
    double scale = 0;
    int selectedScale = 0;

    double origWidth = 0;
    double origHeight = 0;

    double width = -1;
    double height = -1;

    double ignoreSpinChange = false;
};