47 lines
1.8 KiB
C++
47 lines
1.8 KiB
C++
/*
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* This file is part of RawTherapee.
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*
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* Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
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*
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* RawTherapee is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* RawTherapee is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with RawTherapee. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _POINTERMOTIONLISTENER_
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#define _POINTERMOTIONLISTENER_
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class PointerMotionListener
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{
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protected:
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sigc::signal<void> sig_cycle_rgb;
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sigc::signal<void> sig_cycle_hsv;
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public:
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virtual ~PointerMotionListener() {}
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virtual void pointerMoved (bool validPos, const Glib::ustring &profile, const Glib::ustring &profileW, int x, int y, int r, int g, int b, bool isRaw = false) = 0;
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virtual void toggleFreeze () {}
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virtual void getRGBText (int r, int g, int b, Glib::ustring &sR, Glib::ustring &sG, Glib::ustring &sB, bool isRaw = false) { sR = "--"; sG = "--"; sB = "--"; }
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virtual void getHSVText (float h, float s, float v, Glib::ustring &sH, Glib::ustring &sS, Glib::ustring &sV) { sH = "--"; sS = "--"; sV = "--"; }
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virtual void getLABText (float l, float a, float b, Glib::ustring &sL, Glib::ustring &sA, Glib::ustring &sB) { sL = "--"; sA = "--"; sB = "--"; }
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sigc::signal<void> signal_cycle_rgb()
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{
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return sig_cycle_rgb;
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}
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sigc::signal<void> signal_cycle_hsv()
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{
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return sig_cycle_hsv;
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}
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};
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#endif
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