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/*!
* @file arpwidget_lv2.cpp
* @brief Headers for the LV2 GUI for the QMidiArp Arp plugin.
*
*
* Copyright 2009 - 2017 <qmidiarp-devel@lists.sourceforge.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
*/
#ifndef QMIDIARP_ARPWIDGET_LV2_H
#define QMIDIARP_ARPWIDGET_LV2_H
#include "lv2_common.h"
#include "arpwidget.h"
#define QMIDIARP_ARP_LV2_URI QMIDIARP_LV2_URI "/arp"
#define QMIDIARP_ARP_LV2_PREFIX QMIDIARP_ARP_LV2_URI "#"
#define QMIDIARP_ARP_LV2UI_URI QMIDIARP_ARP_LV2_PREFIX "ui"
class ArpWidgetLV2 : public ArpWidget
{
Q_OBJECT
public:
enum PortIndex {
MidiIn = 0,
MidiOut = 1,
ATTACK = 2,
RELEASE = 3,
RANDOM_TICK = 4,
RANDOM_LEN = 5,
RANDOM_VEL = 6,
CH_OUT = 7,
CH_IN = 8,
CURSOR_POS = 9, //output
ENABLE_RESTARTBYKBD = 10,
ENABLE_TRIGBYKBD = 11,
MUTE = 12,
LATCH_MODE = 13,
OCTAVE_MODE = 14,
OCTAVE_LOW = 15,
OCTAVE_HIGH = 16,
INDEX_IN1 = 17,
INDEX_IN2 = 18,
RANGE_IN1 = 19,
RANGE_IN2 = 20,
ENABLE_TRIGLEGATO = 21,
REPEAT_MODE = 22,
RPATTERNFLAG = 23,
DEFER = 24,
PATTERN_PRESET = 25,
TRANSPORT_MODE = 26,
TEMPO = 27,
HOST_TEMPO = 28,
HOST_POSITION = 29,
HOST_SPEED = 30
};
ArpWidgetLV2(
LV2UI_Controller ct,
LV2UI_Write_Function write_function,
const LV2_Feature *const *host_features
);
~ArpWidgetLV2();
void port_event(uint32_t port_index,
uint32_t buffer_size, uint32_t format, const void *buffer);
void sendUIisUp(bool on);
public slots:
void mapParam(int value);
void mapBool(bool on);
void updatePattern(const QString&);
void receivePattern(LV2_Atom* atom);
void sendPattern(const QString & p);
protected:
void updateParam(int index, float fValue) const;
private:
LV2UI_Controller m_controller;
LV2UI_Write_Function writeFunction;
QCheckBox* transportBox;
QSpinBox* tempoSpin;
QMidiArpURIs m_uris;
LV2_Atom_Forge forge;
LV2_Atom_Forge_Frame frame;
QString newPattern;
double mouseXCur, mouseYCur;
bool receivePatternFlag;
bool receivedPatternOnce;
};
#endif
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