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7fa89422cf
* Changed the color of the audio cursor in 'RDMarkerDialog' to green. Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
// rdwavefactory.h
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//
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// Factory for generating audio waveform pixmaps
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//
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// (C) Copyright 2021 Fred Gleason <fredg@paravelsystems.com>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2 as
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// published by the Free Software Foundation.
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//
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// This program 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
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// License along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#ifndef RDWAVEFACTORY_H
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#define RDWAVEFACTORY_H
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#include <QList>
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#include <QPixmap>
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#include <rdfontengine.h>
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class RDWaveFactory
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{
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public:
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enum TrackMode {SingleTrack=0,MultiTrack=1};
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RDWaveFactory(TrackMode mode);
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~RDWaveFactory();
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TrackMode trackMode() const;
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unsigned cartNumber() const;
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int cutNumber() const;
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QPixmap generate(int height,int x_shrink,int gain,bool incl_scale);
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bool setCut(QString *err_msg,unsigned cartnum,int cutnum);
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QList<uint16_t> energy() const;
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int energySize() const;
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static int referenceHeight(int height,int gain);
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private:
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TrackMode d_track_mode;
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unsigned d_cart_number;
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int d_cut_number;
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QList<uint16_t> d_energy;
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unsigned d_channels;
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unsigned d_energy_channels;
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RDFontEngine *d_font_engine;
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};
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#endif // RDWAVEFACTORY_H
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