File indexing completed on 2024-05-12 15:58:12

 /*
  *  SPDX-FileCopyrightText: 2004 Boudewijn Rempt (boud@valdyas.org)
  *  SPDX-FileCopyrightText: 2004-2006 Cyrille Berger <cberger@cberger.net>
  *
  *  SPDX-License-Identifier: GPL-2.0-or-later
  */
 #ifndef _KIS_CONFIG_WIDGET_H_
 #define _KIS_CONFIG_WIDGET_H_
 
 #include <QWidget>
 #include <kritaimage_export.h>
 
 #include "kis_signal_compressor.h"
 #include <kis_properties_configuration.h>
 
 class KoCanvasResourcesInterface;
 using KoCanvasResourcesInterfaceSP = QSharedPointer<KoCanvasResourcesInterface>;
 
 
 class KisViewManager;
 
 /**
  * Empty base class. Configurable resources like filters, paintops etc.
  * can build their own configuration widgets that inherit this class.
  * The configuration widget should emit sigConfigurationItemChanged
  * when it wants a preview updated; there is a timer that
  * waits a little time to see if there are more changes coming
  * and then emits sigConfigurationUpdated.
  */
 class KRITAIMAGE_EXPORT KisConfigWidget : public QWidget
 {
 
     Q_OBJECT
 
 protected:
 
     KisConfigWidget(QWidget * parent = 0, Qt::WindowFlags f = Qt::WindowFlags(), int delay = 200);
 
 public:
     ~KisConfigWidget() override;
 
     /**
      * @param config the configuration for this configuration widget.
      */
     virtual void setConfiguration(const KisPropertiesConfigurationSP  config) = 0;
 
     /**
      * @return the configuration
      */
     virtual KisPropertiesConfigurationSP configuration() const = 0;
 
     /**
      * Sets the view object that can be used by the configuration
      * widget for richer functionality
      */
     virtual void setView(KisViewManager *view);
 
     virtual void setCanvasResourcesInterface(KoCanvasResourcesInterfaceSP canvasResourcesInterface);
     virtual KoCanvasResourcesInterfaceSP canvasResourcesInterface() const;
 
 Q_SIGNALS:
 
     /**
      * emitted whenever it makes sense to update the preview
      */
     void sigConfigurationUpdated();
 
     /**
      * Subclasses should emit this signal whenever the preview should be
      * be recalculated. This kicks of a timer, so it's perfectly fine
      * to connect this to the changed signals of the widgets in your configuration
      * widget.
      */
     void sigConfigurationItemChanged();
     void sigSaveLockedConfig(KisPropertiesConfigurationSP p);
     void sigDropLockedConfig(KisPropertiesConfigurationSP p);
 
 private Q_SLOTS:
 
     void slotConfigChanged();
 
 private:
     KisSignalCompressor m_compressor;
     KoCanvasResourcesInterfaceSP m_canvasResourcesInterface;
 };
 
 
 #endif