qgsannotationitemwidget.h

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/***************************************************************************
                             qgsannotationitemwidget.h
                             ------------------------
    Date                 : September 2021
    Copyright            : (C) 2021 Nyall Dawson
    Email                : nyall dot dawson at gmail dot com
 ***************************************************************************
 *                                                                         *
 *   This program 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.                                   *
 *                                                                         *
 ***************************************************************************/
#ifndef QGSANNOTATIONITEMWIDGET_H
#define QGSANNOTATIONITEMWIDGET_H
 
#include "qgis_gui.h"
#include "qgis_sip.h"
#include "qgspanelwidget.h"
#include "qgssymbolwidgetcontext.h"
 
class QgsAnnotationItem;
class QgsAnnotationLayer;
class QgsRenderedAnnotationItemDetails;
class QComboBox;

class GUI_EXPORT QgsAnnotationItemBaseWidget : public QgsPanelWidget
{
    Q_OBJECT
 
  public:
    QgsAnnotationItemBaseWidget( QWidget *parent SIP_TRANSFERTHIS );

    virtual QgsAnnotationItem *createItem() = 0 SIP_FACTORY;

    virtual void updateItem( QgsAnnotationItem *item ) = 0;

    bool setItem( QgsAnnotationItem *item );

    static void populateRotationModeComboBox( QComboBox *comboBox );

    virtual void setLayer( QgsAnnotationLayer *layer );

    QgsAnnotationLayer *layer();

    void setItemId( const QString &id );

    QString itemId() const;

    virtual void setContext( const QgsSymbolWidgetContext &context );

    QgsSymbolWidgetContext context() const;
 
  public slots:

    virtual void focusDefaultWidget();
 
  signals:

    void itemChanged();
 
  protected:
    virtual bool setNewItem( QgsAnnotationItem *item );

    const QgsRenderedAnnotationItemDetails *renderedItemDetails();

    QgsSymbolWidgetContext mContext;
 
    QPointer<QgsAnnotationLayer> mLayer;
    QString mItemId;
};
 
#endif // QGSANNOTATIONITEMWIDGET_H