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+
+/*
+ Copyright (c) 2003,2004,2005 Clarence Dang <[email protected]>
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+
+#ifndef KP_EFFECT_BLUR_SHARPEN_H
+#define KP_EFFECT_BLUR_SHARPEN_H
+
+
+#include <kpcolor.h>
+
+#include <kpcoloreffect.h>
+
+
+class QLabel;
+
+class KIntNumInput;
+
+class kpMainWindow;
+
+
+class kpEffectBlurSharpenCommand : public kpColorEffectCommand
+{
+public:
+ enum Type
+ {
+ None = 0, Blur, Sharpen
+ };
+
+ kpEffectBlurSharpenCommand (Type type,
+ double radius, double sigma,
+ int repeat,
+ bool actOnSelection,
+ kpMainWindow *mainWindow);
+ virtual ~kpEffectBlurSharpenCommand ();
+
+ static QPixmap apply (const QPixmap &pixmap,
+ Type type, double radius, double sigma,
+ int repeat);
+
+protected:
+ virtual QPixmap applyColorEffect (const QPixmap &pixmap);
+
+protected:
+ Type m_type;
+ double m_radius, m_sigma;
+ int m_repeat;
+};
+
+
+class kpEffectBlurSharpenWidget : public kpColorEffectWidget
+{
+Q_OBJECT
+
+public:
+ kpEffectBlurSharpenWidget (bool actOnSelection,
+ kpMainWindow *mainWindow,
+ QWidget *parent, const char *name = 0);
+ virtual ~kpEffectBlurSharpenWidget ();
+
+ virtual QString caption () const;
+
+ virtual bool isNoOp () const;
+ virtual QPixmap applyColorEffect (const QPixmap &pixmap);
+
+ virtual kpColorEffectCommand *createCommand () const;
+
+protected slots:
+ void slotUpdateTypeLabel ();
+
+protected:
+ kpEffectBlurSharpenCommand::Type type () const;
+ double radius () const;
+ double sigma () const;
+ int repeat () const;
+
+ KIntNumInput *m_amountInput;
+ QLabel *m_typeLabel;
+};
+
+
+#endif // KP_EFFECT_BLUR_SHARPEN_H