forked from openkylin/kolourpaint
105 lines
3.0 KiB
C++
105 lines
3.0 KiB
C++
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/*
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Copyright (c) 2003-2007 Clarence Dang <dang@kde.org>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef kpColorSimilarityToolBarItem_H
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#define kpColorSimilarityToolBarItem_H
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#include "widgets/colorSimilarity/kpColorSimilarityHolder.h"
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#include <QToolButton>
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class QTimer;
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class kpColorSimilarityToolBarItem : public QToolButton,
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public kpColorSimilarityHolder
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{
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Q_OBJECT
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public:
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// (reads the color similarity config setting)
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kpColorSimilarityToolBarItem (QWidget *parent);
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int processedColorSimilarity () const;
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private:
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// <writeConfig> specifies whether to write the color similarity config
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// setting.
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void setColorSimilarityInternal (double similarity, bool writeConfig);
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public:
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void setColorSimilarity (double similarity) override;
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signals:
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void colorSimilarityChanged (double similarity, int processedSimilarity);
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public:
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// (only valid in slots connected to colorSimilarityChanged());
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double oldColorSimilarity () const;
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public slots:
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// Open configuration dialog for color similarity.
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void openDialog ();
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private slots:
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void slotFlashTimerTimeout ();
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public:
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// Animates the cube, so that the user is aware of its existence.
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// Call this whenever a tool or command uses color similarity.
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void flash ();
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public:
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// Whether to ignore calls to flash().
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// You can nest blocks of suppressFlash()/unsuppressFlash().
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bool isSuppressingFlash () const;
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void suppressFlash ();
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void unsupressFlash ();
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private:
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void updateToolTip ();
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void updateIcon ();
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void resizeEvent (QResizeEvent *e) override;
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private:
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double m_oldColorSimilarity;
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int m_processedColorSimilarity;
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QTimer *m_flashTimer;
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int m_flashHighlight;
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int m_suppressingFlashCounter;
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};
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#endif // kpColorSimilarityToolBarItem_H
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