application_window.hpp

#pragma once
 
#include "qml_material/control/page.hpp"
#include "qml_material/token/type_scale.hpp"
#include <QProperty>
 
#include <QQmlListProperty>
#include <QtQuick/private/qquickwindowmodule_p.h>
 
namespace qml_material
{
 
class QML_MATERIAL_API ApplicationWindow : public QQuickWindowQmlImpl {
    Q_OBJECT
    QML_NAMED_ELEMENT(ApplicationWindow)
    Q_CLASSINFO("DefaultProperty", "contentData")
    Q_PROPERTY(QQuickItem* contentItem READ contentItem CONSTANT FINAL)
    Q_PROPERTY(QQmlListProperty<QObject> contentData READ contentData FINAL)
    Q_PROPERTY(
        QQuickItem* background READ background WRITE setBackground NOTIFY backgroundChanged FINAL)
    Q_PROPERTY(QQuickItem* menuBar READ menuBar WRITE setMenuBar NOTIFY menuBarChanged FINAL)
    Q_PROPERTY(QQuickItem* header READ header WRITE setHeader NOTIFY headerChanged FINAL)
    Q_PROPERTY(QQuickItem* footer READ footer WRITE setFooter NOTIFY footerChanged FINAL)
    Q_PROPERTY(QQuickItem* activeFocusControl READ activeFocusControl NOTIFY
                   activeFocusControlChanged FINAL)
    Q_PROPERTY(QFont font READ font WRITE setFont RESET resetFont NOTIFY fontChanged FINAL)
    Q_PROPERTY(qml_material::token::TypeScaleItem typescale READ typescale WRITE setTypescale NOTIFY
                   typescaleChanged BINDABLE bindableTypescale FINAL)
    Q_PROPERTY(
        QLocale locale READ locale WRITE setLocale RESET resetLocale NOTIFY localeChanged FINAL)
    Q_PROPERTY(qreal topPadding READ topPadding WRITE setTopPadding RESET resetTopPadding NOTIFY
                   topPaddingChanged FINAL)
    Q_PROPERTY(qreal leftPadding READ leftPadding WRITE setLeftPadding RESET resetLeftPadding NOTIFY
                   leftPaddingChanged FINAL)
    Q_PROPERTY(qreal rightPadding READ rightPadding WRITE setRightPadding RESET resetRightPadding
                   NOTIFY rightPaddingChanged FINAL)
    Q_PROPERTY(qreal bottomPadding READ bottomPadding WRITE setBottomPadding RESET
                   resetBottomPadding NOTIFY bottomPaddingChanged FINAL)
    Q_PROPERTY(Page* frameItem READ frameItem CONSTANT FINAL)
    Q_PROPERTY(Page* bodyItem READ bodyItem CONSTANT FINAL)
public:
    explicit ApplicationWindow(QWindow* parent = nullptr);
 
    QQuickItem*               contentItem() const;
    QQmlListProperty<QObject> contentData();
 
    QQuickItem* background() const;
    void        setBackground(QQuickItem* item);
    QQuickItem* menuBar() const;
    void        setMenuBar(QQuickItem* item);
    QQuickItem* header() const;
    void        setHeader(QQuickItem* item);
    QQuickItem* footer() const;
    void        setFooter(QQuickItem* item);
 
    QQuickItem* activeFocusControl() const;
 
    QFont                font() const;
    void                 setFont(const QFont& font);
    void                 resetFont();
    token::TypeScaleItem typescale() const { return m_typescale.value(); }
    void                 setTypescale(const token::TypeScaleItem& value) { m_typescale = value; }
    QBindable<token::TypeScaleItem> bindableTypescale() {
        return QBindable<token::TypeScaleItem>(&m_typescale);
    }
 
    QLocale locale() const;
    void    setLocale(const QLocale& locale);
    void    resetLocale();
 
    qreal topPadding() const;
    void  setTopPadding(qreal value);
    void  resetTopPadding();
    qreal leftPadding() const;
    void  setLeftPadding(qreal value);
    void  resetLeftPadding();
    qreal rightPadding() const;
    void  setRightPadding(qreal value);
    void  resetRightPadding();
    qreal bottomPadding() const;
    void  setBottomPadding(qreal value);
    void  resetBottomPadding();
 
    Page* frameItem() const { return m_frame; }
    Page* bodyItem() const { return m_body; }
 
    Q_SIGNAL void backgroundChanged();
    Q_SIGNAL void menuBarChanged();
    Q_SIGNAL void headerChanged();
    Q_SIGNAL void footerChanged();
    Q_SIGNAL void activeFocusControlChanged();
    Q_SIGNAL void fontChanged();
    Q_SIGNAL void typescaleChanged();
    Q_SIGNAL void localeChanged();
    Q_SIGNAL void topPaddingChanged();
    Q_SIGNAL void leftPaddingChanged();
    Q_SIGNAL void rightPaddingChanged();
    Q_SIGNAL void bottomPaddingChanged();
 
protected:
    void classBegin() override;
 
private:
    void relayout();
    void updateActiveFocusControl();
 
    Page*                m_frame { nullptr };
    Page*                m_body { nullptr };
    QPointer<QQuickItem> m_activeFocusControl;
    Q_OBJECT_BINDABLE_PROPERTY_WITH_ARGS(ApplicationWindow, token::TypeScaleItem, m_typescale,
                                         token::TypeScale::default_body_medium,
                                         &ApplicationWindow::typescaleChanged)
};
 
} // namespace qml_material