55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
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/*
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==============================================================================
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This file is part of Obxd synthesizer.
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Copyright <EFBFBD> 2013-2014 Filatov Vadim
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Contact author via email :
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justdat_@_e1.ru
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This file may be licensed under the terms of of the
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GNU General Public License Version 2 (the ``GPL'').
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Software distributed under the License is distributed
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on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
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express or implied. See the GPL for the specific language
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governing rights and limitations.
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You should have received a copy of the GPL along with this
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program. If not, go to http://www.gnu.org/licenses/gpl.html
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or write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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==============================================================================
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*/
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#pragma once
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#include "../Source/Engine/SynthEngine.h"
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class Knob : public Slider
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{
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public:
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//Knob(Image image, const int numFrames, const bool stripIsHorizontal) : Slider("Knob")
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//{
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// setTextBoxStyle(NoTextBox, 0, 0, 0);
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// setSliderStyle(RotaryVerticalDrag);
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// setRange(0.0f, 1.0f, 0.001f);
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//}
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Knob(Image k,int fh) : Slider("Knob")
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{
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h2 =fh;
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w2 = k.getWidth();
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numFr = k.getHeight() / h2;
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kni = k;
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};
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void paint(Graphics& g)
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{
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int ofs = (int)((getValue() - getMinimum()) / (getMaximum() - getMinimum()) * (numFr - 1));
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g.drawImage(kni, 0, 0, getWidth(), getHeight(),
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0, h2*ofs, w2, h2);
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}
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private:
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Image kni;
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int fh,numFr;
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int w2,h2;
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};
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