File indexing completed on 2024-06-16 04:17:26

 /*
  *  SPDX-FileCopyrightText: 2014 Dmitry Kazakov <dimula73@gmail.com>
  *
  *  SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #ifndef __KIS_PAINTOP_PLUGIN_UTILS_H
 #define __KIS_PAINTOP_PLUGIN_UTILS_H
 
 #include "kis_paint_information.h"
 #include "kis_paintop_utils.h"
 #include "kis_paintop_settings.h"
 #include "KisAirbrushOptionData.h"
 #include "KisStandardOptions.h"
 #include "KisAirbrushOptionData.h"
 #include "KisSpacingOption.h"
 
 namespace KisPaintOpPluginUtils {
 
 /**
  * Similar to KisPaintOpUtils::effectiveSpacing, but some of the required parameters are obtained
  * from the provided configuration options. This function assumes a common configuration where
  * spacing and airbrush settings are configured through a KisSpacingOption and
  * KisAirbrushOptionData. This type of configuration is used by several different paintops.
  * @param dabWidth - The dab width.
  * @param dabHeight - The dab height.
  * @param isotropicSpacing - If @c true the spacing should be isotropic.
  * @param rotation - The rotation angle in radians.
  * @param axesFlipped - If @c true the axes should be flipped.
  * @param spacingVal - The spacing value.
  * @param autoSpacingActive - If @c true the autospacing will be activated.
  * @param autoSpacingCoeff - The autospacing coefficient.
  * @param lodScale - The level of details scale.
  * @param airbrushOption - The airbrushing option. Can be null for paintops that don't support
  *                         airbrushing.
  * @param spacingOption - The pressure-curve spacing option. Can be null for paintops that don't
  *                        support pressure-based spacing.
  * @param pi - The paint information.
  * @see KisPaintInformation
  */
 KisSpacingInformation effectiveSpacing(qreal dabWidth,
                                        qreal dabHeight,
                                        bool isotropicSpacing,
                                        qreal rotation,
                                        bool axesFlipped,
                                        qreal spacingVal,
                                        bool autoSpacingActive,
                                        qreal autoSpacingCoeff,
                                        qreal lodScale,
                                        const KisAirbrushOptionData *airbrushOption,
                                        const KisSpacingOption *spacingOption,
                                        const KisPaintInformation &pi)
 {
     // Extract required parameters.
     bool distanceSpacingEnabled = true;
     if (airbrushOption && airbrushOption->isChecked) {
         distanceSpacingEnabled = !airbrushOption->ignoreSpacing;
     }
     qreal extraScale = 1.0;
     if (spacingOption && spacingOption->isChecked()) {
         extraScale = spacingOption->apply(pi);
     }
 
     return KisPaintOpUtils::effectiveSpacing(dabWidth, dabHeight, extraScale,
                                              distanceSpacingEnabled, isotropicSpacing, rotation,
                                              axesFlipped, spacingVal, autoSpacingActive,
                                              autoSpacingCoeff, lodScale);
 }
 
 /**
  * Similar to KisPaintOpUtils::effectiveTiming, but some of the required parameters are obtained
  * from the provided configuration options. This function assumes a common configuration where
  * airbrush settings are configured through a KisAirbrushOptionData and KisRateOption. This type
  * of configuration is used by several different paintops.
  * @param airbrushOption - The airbrushing option. Can be null for paintops that don't support
  *                         airbrushing.
  * @param rateOption - The pressure-curve airbrush rate option. Can be null for paintops that don't
  *                     support a pressure-based airbrush rate.
  * @param pi - The paint information.
  * @see KisPaintInformation
  */
 KisTimingInformation effectiveTiming(const KisAirbrushOptionData *airbrushOption,
                                      const KisRateOption *rateOption,
                                      const KisPaintInformation &pi)
 {
     // Extract required parameters.
     bool timingEnabled = false;
     qreal timingInterval = LONG_TIME;
     if (airbrushOption) {
         timingEnabled = airbrushOption->isChecked;
         timingInterval = 1000.0 / airbrushOption->airbrushRate;
     }
     qreal rateExtraScale = 1.0;
     if (rateOption && rateOption->isChecked()) {
         rateExtraScale = rateOption->apply(pi);
     }
 
     return KisPaintOpUtils::effectiveTiming(timingEnabled, timingInterval, rateExtraScale);
 }
 
 }
 
 #endif /* __KIS_PAINTOP_PLUGIN_UTILS_H */