qgsadvanceddigitizingfloater.h

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/***************************************************************************
    qgsadvanceddigitizingfloater.cpp  -  floater for CAD tools
    ----------------------
    begin                : May 2019
    copyright            : (C) Olivier Dalang
    email                : [email protected]
 ***************************************************************************
 *                                                                         *
 *   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 QGSADVANCEDDIGITIZINGFLOATER
#define QGSADVANCEDDIGITIZINGFLOATER

#include <QWidget>
#include <QString>

#include "ui_qgsadvanceddigitizingfloaterbase.h"
#include "qgsadvanceddigitizingdockwidget.h"
#include "qgis_gui.h"
#include "qgis_sip.h"

class QgsMapCanvas;
class QgsAdvancedDigitizingDockWidget;

class GUI_EXPORT QgsAdvancedDigitizingFloater : public QWidget, private Ui::QgsAdvancedDigitizingFloaterBase
{
    Q_OBJECT

  public:

    explicit QgsAdvancedDigitizingFloater( QgsMapCanvas *canvas, QgsAdvancedDigitizingDockWidget *cadDockWidget );

    bool active();

  public slots:

    void setActive( bool active );

  private slots:

    void changeX( const QString &text );
    void changeY( const QString &text );
    void changeDistance( const QString &text );
    void changeAngle( const QString &text );
    void changeLockX( bool locked );
    void changeLockY( bool locked );
    void changeLockDistance( bool locked );
    void changeLockAngle( bool locked );
    void changeRelativeX( bool relative );
    void changeRelativeY( bool relative );
    // void changeRelativeDistance( bool relative );  // doesn't happen
    void changeRelativeAngle( bool relative );
    void focusOnX();
    void focusOnY();
    void focusOnAngle();
    void focusOnDistance();
    void enabledChangedX( bool enabled );
    void enabledChangedY( bool enabled );
    void enabledChangedAngle( bool enabled );
    void enabledChangedDistance( bool enabled );

  private:

    QgsMapCanvas *mMapCanvas = nullptr;

    QgsAdvancedDigitizingDockWidget *mCadDockWidget = nullptr;

    bool eventFilter( QObject *obj, QEvent *event ) override SIP_FORCE;

    void updatePos( const QPoint &pos );

    void hideIfDisabled();

    bool mActive = false;
};

#endif // QGSADVANCEDDIGITIZINGFLOATER_H