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uiElements.cpp
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uiElements.cpp
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#include "uiElements.h"
// --- GEO CLASS
Geo::Geo() { }
void Geo::configure(String _label, uint16_t _xPos, uint16_t _yPos, uint16_t _width, uint16_t _height, uint16_t _color1, uint16_t _color2)
{
label = _label;
xPos = _xPos;
yPos = _yPos;
width = _width;
height = _height;
color1 = _color1;
color2 = _color2;
}
uint16_t Geo::relX(float fraction) { return (uint16_t)(xPos + width * fraction); }
uint16_t Geo::relY(float fraction) { return (uint16_t)(yPos + height * fraction); }
uint16_t Geo::relW(float fraction) { return (uint16_t)(width * fraction); }
uint16_t Geo::relH(float fraction) { return (uint16_t)(height * fraction); }
// --- DECO CLASS ---
Deco::Deco() { }
void Deco::layout(String label, uint16_t xPos, uint16_t yPos, uint16_t width, uint16_t height, uint16_t fillColor, uint16_t textColor, int textRelXposition)
{
_geo.configure(label, xPos, yPos, width, height, fillColor, textColor);
_textRelXposition = textRelXposition;
}
void Deco::draw()
{
tft.writeTo(L2);
tft.setFontScale(0);
tft.fillRect(_geo.xPos, _geo.yPos , _geo.width, _geo.height, _geo.color1);
tft.setTextColor(_geo.color2);
tft.setCursor(_geo.xPos + _textRelXposition , _geo.yPos + 2);
tft.print(_geo.label);
}
// --- CONTAINER CLASS ---
Container::Container(String label, uint16_t xPos, uint16_t yPos, uint16_t width, uint16_t height, uint16_t bgColor, uint16_t selectedColor)
{
geo.configure(label, xPos, yPos, width, height, bgColor, selectedColor);
}
void Container::draw()
{
tft.writeTo(L2);
tft.fillRect(geo.xPos, geo.yPos , geo.width, geo.height, geo.color1);
if (drawBorder) tft.drawRect(geo.xPos, geo.yPos , geo.width, geo.height, CONTAINER_BORDER_COLOR);
}
bool Container::checkCursor(uint16_t xPos, uint16_t yPos, uint8_t clickType)
{
if ( (xPos < geo.xPos) || (xPos > geo.xPos + geo.width) || (yPos < geo.yPos) || (yPos > geo.yPos + geo.height) ) return false;
else return checkChildren(xPos, yPos, clickType);
}
bool Container::checkChildren(uint16_t xPos, uint16_t yPos, uint8_t clickType) { return false; } // dummy function overloaded by inheriting classes
uint16_t Container::relX(float fraction) { return (uint16_t)(geo.xPos + geo.width * fraction); }
uint16_t Container::relY(float fraction) { return (uint16_t)(geo.yPos + geo.height * fraction); }
uint16_t Container::relW(float fraction) { return (uint16_t)(geo.width * fraction); }
uint16_t Container::relH(float fraction) { return (uint16_t)(geo.height * fraction); }
// --- BUTTON CLASS ---
Button::Button(){ cb = nullptr; }
void Button::layout(String label, uint16_t xPos, uint16_t yPos, uint16_t width, uint16_t height, uint16_t color1, uint16_t color2)
{
_geo.configure(label, xPos, yPos, width, height, color1, color2);
}
void Button::draw(bool newState)
{
state = newState;
tft.writeTo(L2);
if (type == TYPE_BUTTON)
{
const int8_t mainOffset[4] = {5, 5, -10, -10};
const int8_t shadowOffset[4] = {10, 10, -12, -12};
tft.fillRect(_geo.xPos, _geo.yPos , _geo.width, _geo.height, BUTTON_BG_COLOR); // background
if (drawBorder) tft.drawRect(_geo.xPos, _geo.yPos , _geo.width, _geo.height, BUTTON_BORDER_COLOR); // outer border
if (!state) //not pressed
{
tft.fillRect(_geo.xPos + shadowOffset[0], _geo.yPos + shadowOffset[1] , _geo.width + shadowOffset[2], _geo.height + shadowOffset[3], BUTTON_SHADOW_COLOR); //shadow
tft.fillRect(_geo.xPos + mainOffset[0], _geo.yPos + mainOffset[1] , _geo.width + mainOffset[2], _geo.height + mainOffset[3], _geo.color1); // main button area (state off)
tft.drawRect(_geo.xPos + mainOffset[0], _geo.yPos + mainOffset[1] , _geo.width + mainOffset[2], _geo.height + mainOffset[3], BUTTON_BORDER_COLOR); // main button border
}
else // pressed
{
tft.fillRect(_geo.xPos + shadowOffset[0], _geo.yPos + shadowOffset[1] , _geo.width + shadowOffset[2], _geo.height + shadowOffset[3], BUTTON_BG_COLOR); // clear shadow
tft.fillRect(_geo.xPos + mainOffset[0], _geo.yPos + mainOffset[1] , _geo.width + mainOffset[2], _geo.height + mainOffset[3], _geo.color2); // main button area (state on)
tft.drawRect(_geo.xPos + mainOffset[0], _geo.yPos + mainOffset[1] , _geo.width + mainOffset[2], _geo.height + mainOffset[3], BUTTON_BORDER_COLOR); // main button border
}
}
if (type == TYPE_CHECKBOX)
{
uint8_t checkbox_side = _geo.height - 10;
uint16_t checkbox_x = _geo.xPos + _geo.width - 2 * checkbox_side;
uint16_t checkbox_y = _geo.yPos + 5;
tft.fillRect(_geo.xPos, _geo.yPos , _geo.width, _geo.height, BUTTON_BG_COLOR); // background
if (drawBorder) tft.drawRect(_geo.xPos, _geo.yPos , _geo.width, _geo.height, BUTTON_BORDER_COLOR); // border
tft.drawRect(checkbox_x, checkbox_y , checkbox_side, checkbox_side, BUTTON_BORDER_COLOR); // checkbox border
if (state) tft.fillRect(checkbox_x + 2, checkbox_y + 2 , checkbox_side - 4, checkbox_side - 4, BUTTON_BORDER_COLOR); // checkbox ON
else tft.fillRect(checkbox_x + 2, checkbox_y + 2 , checkbox_side - 4, checkbox_side - 4, BUTTON_BG_COLOR); // checkbox OFF
}
tft.setFontScale(0);
if (state) tft.setTextColor(textColor_on);
else tft.setTextColor(textColor_off);
tft.setCursor(_geo.xPos + _labelXoffset, _geo.yPos + _labelYoffset);
tft.print(_geo.label);
}
bool Button::checkCursor(uint16_t xPos, uint16_t yPos, uint8_t clickType)
{
if ( (xPos < _geo.xPos) || (xPos > _geo.xPos + _geo.width) || (yPos < _geo.yPos) || (yPos > _geo.yPos + _geo.height) ) return false;
else
{
//state = !state;
//draw(state);
if (cb) cb(clickType);
return true;
}
}
void Button::set(bool newState)
{
state = newState;
draw(state);
}
void Button::setLabelOffset(int xOffset, int yOffset)
{
_labelXoffset = xOffset;
_labelYoffset = yOffset;
}
void Button::setTextColors(uint16_t colorOff, uint16_t colorOn)
{
textColor_off = colorOff;
textColor_on = colorOn;
}
// --- INDICATOR CLASS ---
Indicator::Indicator() { cb = nullptr; }
void Indicator::layout(String label, uint16_t xPos, uint16_t yPos, uint16_t width, uint16_t height, uint16_t color1, uint16_t color2, uint8_t labelPosition)
{
_geo.configure(label, xPos, yPos, width, height, color1, color2);
_labelPosition = labelPosition;
}
void Indicator::setLabelOffset(int xOffset, int yOffset)
{
_labelXoffset = xOffset;
_labelYoffset = yOffset;
}
void Indicator::setVariableOffset(int xOffset, int yOffset)
{
_variableXoffset = xOffset;
_variableYoffset = yOffset;
}
void Indicator::_drawCommon()
{
tft.writeTo(L2);
tft.fillRect(_geo.xPos, _geo.yPos , _geo.width, _geo.height, INDICATOR_BG_COLOR); // background
tft.drawRect(_geo.xPos, _geo.yPos , _geo.width, _geo.height, INDICATOR_BORDER_COLOR); // border
if (_labelPosition != INDICATOR_LABEL_NONE)
{
if (_labelPosition == INDICATOR_LABEL_TOP) tft.setCursor(_geo.xPos, _geo.yPos - 16);
if (_labelPosition == INDICATOR_LABEL_LEFT40) tft.setCursor(_geo.xPos - 40, _geo.yPos + 2);
if (_labelPosition == INDICATOR_LABEL_LEFT80) tft.setCursor(_geo.xPos - 80, _geo.yPos + 2);
if (_labelPosition == INDICATOR_LABEL_CUSTOM) tft.setCursor(_geo.xPos + _labelXoffset, _geo.yPos + _labelYoffset);
tft.setTextColor(INDICATOR_LABEL_COLOR);
tft.print(_geo.label);
}
//tft.setCursor(_geo.xPos + 5, _geo.yPos + 2);
tft.setCursor(_geo.xPos + _variableXoffset, _geo.yPos + _variableYoffset); // set position for main text
tft.setTextColor(INDICATOR_TEXT_COLOR);
tft.setFontScale(0);
}
void Indicator::draw(int value)
{
_drawCommon();
tft.print(value);
}
void Indicator::draw(uint16_t value)
{
_drawCommon();
tft.print(value);
}
void Indicator::draw(uint32_t value)
{
_drawCommon();
tft.print(value);
}
void Indicator::draw(String string)
{
_drawCommon();
tft.print(string);
}
void Indicator::draw(uint16_t trp_bar, uint16_t trp_4th, uint16_t trp_16th, bool drawStatics)
{
tft.writeTo(L2);
if (drawStatics) _drawCommon();
else tft.fillRect(_geo.xPos + 1, _geo.yPos + 1 , _geo.width - 2, _geo.height - 2, INDICATOR_BG_COLOR);
tft.setTextColor(INDICATOR_TEXT_COLOR);
tft.setFontScale(0);
tft.setCursor(_geo.xPos + _geo.width * 0.1, _geo.yPos + 2);
tft.print(trp_bar);
tft.setCursor(_geo.xPos + _geo.width * 0.5, _geo.yPos + 2);
tft.print(trp_4th);
tft.setCursor(_geo.xPos + _geo.width * 0.8, _geo.yPos + 2);
tft.print(trp_16th);
}
bool Indicator::checkCursor(uint16_t xPos, uint16_t yPos, uint8_t clickType)
{
if ( (xPos < _geo.xPos) || (xPos > _geo.xPos + _geo.width) || (yPos < _geo.yPos) || (yPos > _geo.yPos + _geo.height) ) return false;
else
{
if (cb) cb(clickType);
return true;
}
}
Scrollbar::Scrollbar() { }
void Scrollbar::configure(uint8_t orientation, uint16_t maxValue, uint16_t minValue, uint16_t inView)
{
_orientation = orientation;
rangeInView = inView;
max = maxValue;
min = minValue;
position = min + rangeInView;
}
void Scrollbar::layout(uint16_t xPos, uint16_t yPos, uint16_t width, uint16_t height, uint16_t color1, uint16_t color2)
{
_geo.configure("", xPos, yPos, width, height, color1, color2);
indicator_up.layout("", _geo.xPos, _geo.yPos, _geo.width, _geo.height /24 , BUTTON_FILL_NORMAL, BUTTON_FILL_NORMAL, INDICATOR_LABEL_NONE);
indicator_up.draw("A");
indicator_up.cb = &scrollbarUpClick;
indicator_down.layout("", _geo.xPos, _geo.yPos + _geo.height * 23 / 24, _geo.width, _geo.height /24 , BUTTON_FILL_NORMAL, BUTTON_FILL_NORMAL, INDICATOR_LABEL_NONE);
indicator_down.draw("V");
indicator_down.cb = &scrollbarDownClick;
}
void Scrollbar::draw()
{
tft.writeTo(L2);
tft.fillRect(_geo.xPos, _geo.yPos , _geo.width, _geo.height, INDICATOR_BG_COLOR); // background
tft.drawRect(_geo.xPos, _geo.yPos , _geo.width, _geo.height, INDICATOR_BORDER_COLOR); // border
indicator_up.draw("A");
indicator_down.draw("V");
}
bool Scrollbar::checkCursor(uint16_t xPos, uint16_t yPos, uint8_t clickType)
{
return false;
}
// --- TRACK ROW CLASS ---
TrackRow::TrackRow() { }
void TrackRow::layout(uint16_t xPos, uint16_t yPos, uint16_t width, uint16_t height, uint16_t color1, uint16_t color2)
{
_geo.configure("", xPos, yPos, width, height, color1, color2);
}
void TrackRow::draw(bool selected)
{
tft.writeTo(L2);
tft.setFontScale(0);
if (selected) tft.fillRect(_geo.xPos + 1, _geo.yPos , _geo.width - 2, _geo.height, TRACK_SELECTED_COLOR); // background
else tft.fillRect(_geo.xPos + 1, _geo.yPos , _geo.width - 2, _geo.height, TRACK_NORMAL_COLOR); // background
tft.setCursor(_geo.xPos + 20, _geo.yPos + 5);
if (selected) tft.setTextColor(TRACK_SELECTED_TEXT_COLOR);
else tft.setTextColor(TRACK_TEXT_COLOR);
tft.printf("%2d", id + 1);
tft.setCursor(_geo.xPos + 50, _geo.yPos + 5);
tft.print(trackName);
tft.setCursor(_geo.xPos + _geo.width - 20, _geo.yPos + 5);
tft.print(channel);
}
bool TrackRow::checkCursor(uint16_t xPos, uint16_t yPos, uint8_t clickType)
{
if ( (xPos < _geo.xPos) || (xPos > _geo.xPos + _geo.width) || (yPos < _geo.yPos) || (yPos > _geo.yPos + _geo.height) ) return false;
return true;
}
void TrackRow::activity(uint8_t level)
{
const uint8_t a_width = 18;
level = constrain(level, 0, 20);
tft.fillRect(_geo.xPos + 3, _geo.yPos + 2, a_width , _geo.height - 4, ACTIVITY_BG_COLOR);
if (level > 0) tft.fillRect(_geo.xPos + 3, _geo.yPos + 4, (uint16_t)( (level/20.0) * a_width) , _geo.height - 8, ACTIVITY_FILL_COLOR);
}
// --- PATTERN VIEW CLASS ---
void PatternView::layout()
{
indicator_patternName.layout("PATTERN", relX(0.2), relY(0), relW(0.6), relH(1/17.0) , BUTTON_FILL_NORMAL, BUTTON_FILL_NORMAL, INDICATOR_LABEL_NONE);
indicator_patternName.draw("PATRN01");
indicator_patternName.cb = &patternSelectClick;
decoLeft.layout("STAT", relX(0.00), relY(0), relW(0.2), relH(1/17.0), DECO_TOPROW_FILL_COLOR, DECO_TOPROW_TEXT_COLOR, 4);
decoLeft.draw();
decoRight.layout("CHN", relX(0.80), relY(0), relW(0.2), relH(1/17.0), DECO_TOPROW_FILL_COLOR, DECO_TOPROW_TEXT_COLOR, 10);
decoRight.draw();
for (uint8_t trackId = 0; trackId < NR_TRACKS; trackId++)
{
String empty = "";
empty.toCharArray(trackRows[trackId].trackName, 8);
trackRows[trackId].id = trackId;
trackRows[trackId].layout(relX(0), relY((1/17.0) * (trackId + 1)), relW(1.0), relH(1/17.0) , BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
trackRows[trackId].draw(trackId == currentTrack);
}
}
bool PatternView::checkChildren(uint16_t xPos, uint16_t yPos, uint8_t clickType)
{
if (indicator_patternName.checkCursor(xPos, yPos, clickType)) return true;
for (uint8_t trackId = 0; trackId < NR_TRACKS; trackId++)
{
if (trackRows[trackId].checkCursor(xPos, yPos, clickType))
{
trackSelectClick(trackId, clickType);
return true;
}
}
return false;
}
// --- TRACK DETAILS CLASS ---
void TrackDetailsView::layout()
{
decoLeft.layout("", relX(0.00), relY(0), relW(0.2), relH(1/17.0), DECO_TOPROW_FILL_COLOR, DECO_TOPROW_TEXT_COLOR, 0);
decoLeft.draw();
decoRight.layout("", relX(0.80), relY(0), relW(0.2), relH(1/17.0), DECO_TOPROW_FILL_COLOR, DECO_TOPROW_TEXT_COLOR, 0);
decoRight.draw();
indicator_trackNr.layout("TRACK:", relX(0.6), relY(0), relW(0.2), relH(1/17.0) , BUTTON_FILL_NORMAL, BUTTON_FILL_NORMAL, INDICATOR_LABEL_CUSTOM);
indicator_trackNr.setLabelOffset(-48, 2);
indicator_trackNr.draw(1);
indicator_port.layout("PORT", relX(0.66), relY(1/17.0), relW(0.32), relH(1/17.5) , BUTTON_FILL_NORMAL, BUTTON_FILL_NORMAL, INDICATOR_LABEL_CUSTOM);
indicator_port.cb = &portClick;
indicator_port.setLabelOffset(-74, 2);
indicator_port.draw(portStrings[0]);
indicator_channel.layout("CHANNEL", relX(0.66), relY(2/17.0), relW(0.32), relH(1/17.5) , BUTTON_FILL_NORMAL, BUTTON_FILL_NORMAL, INDICATOR_LABEL_CUSTOM);
indicator_channel.cb = &channelClick;
indicator_channel.setLabelOffset(-74, 2);
indicator_channel.draw(1);
indicator_quantize.layout("QUANTIZE", relX(0.66), relY(3/17.0), relW(0.32), relH(1/17.5) , BUTTON_FILL_NORMAL, BUTTON_FILL_NORMAL, INDICATOR_LABEL_CUSTOM);
indicator_quantize.cb = &quantizeClick;
indicator_quantize.setLabelOffset(-74, 2);
indicator_quantize.draw(quantizeStrings[0]);
indicator_transpose.layout("TRANSPOSE", relX(0.66), relY(4/17.0), relW(0.32), relH(1/17.5) , BUTTON_FILL_NORMAL, BUTTON_FILL_NORMAL, INDICATOR_LABEL_CUSTOM);
indicator_transpose.cb = &transposeClick;
indicator_transpose.setLabelOffset(-74, 2);
indicator_transpose.draw(0);
indicator_loop.layout("LOOP", relX(0.66), relY(5/17.0), relW(0.32), relH(1/17.5) , BUTTON_FILL_NORMAL, BUTTON_FILL_NORMAL, INDICATOR_LABEL_CUSTOM);
indicator_loop.cb = &loopClick;
indicator_loop.setLabelOffset(-74, 2);
indicator_loop.draw("0");
indicator_velocity.layout("VELOCITY", relX(0.66), relY(6/17.0), relW(0.32), relH(1/17.5) , BUTTON_FILL_NORMAL, BUTTON_FILL_NORMAL, INDICATOR_LABEL_CUSTOM);
indicator_velocity.cb = &velocityClick;
indicator_velocity.setLabelOffset(-74, 2);
indicator_velocity.draw("0");
indicator_compress.layout("COMPRESS", relX(0.66), relY(7/17.0), relW(0.32), relH(1/17.5) , BUTTON_FILL_NORMAL, BUTTON_FILL_NORMAL, INDICATOR_LABEL_CUSTOM);
indicator_compress.cb = &compressClick;
indicator_compress.setLabelOffset(-74, 2);
indicator_compress.draw("OFF");
indicator_length.layout("LENGTH", relX(0.66), relY(8/17.0), relW(0.32), relH(1/17.5) , BUTTON_FILL_NORMAL, BUTTON_FILL_NORMAL, INDICATOR_LABEL_CUSTOM);
indicator_length.cb = &lengthClick;
indicator_length.setLabelOffset(-74, 2);
indicator_length.draw("OFF");
button_copy.layout("COPY", relX(0.03), relY(0.6), relW(0.55), relH(0.09) , BUTTON_FILL_NORMAL, BUTTON_FILL_NORMAL);
button_copy.cb = ©TrackClick;
button_copy.draw(false);
button_paste.layout("PASTE", relX(0.03), relY(0.7), relW(0.55), relH(0.09) , BUTTON_FILL_NORMAL, BUTTON_FILL_NORMAL);
button_paste.cb = &pasteTrackClick;
button_paste.draw(false);
button_clear.layout("CLEAR", relX(0.03), relY(0.8), relW(0.55), relH(0.09) , BUTTON_FILL_NORMAL, BUTTON_FILL_NORMAL);
button_clear.cb = &clearTrackClick;
button_clear.draw(false);
button_edit.layout("EDIT", relX(0.03), relY(0.9), relW(0.55), relH(0.09) , BUTTON_FILL_NORMAL, BUTTON_FILL_NORMAL);
button_edit.cb = &editTrackClick;
button_edit.draw(false);
}
bool TrackDetailsView::checkChildren(uint16_t xPos, uint16_t yPos, uint8_t clickType)
{
if (indicator_port.checkCursor(xPos, yPos, clickType)) return true;
if (indicator_channel.checkCursor(xPos, yPos, clickType)) return true;
if (indicator_quantize.checkCursor(xPos, yPos, clickType)) return true;
if (indicator_transpose.checkCursor(xPos, yPos, clickType)) return true;
if (indicator_loop.checkCursor(xPos, yPos, clickType)) return true;
if (indicator_velocity.checkCursor(xPos, yPos, clickType)) return true;
if (indicator_compress.checkCursor(xPos, yPos, clickType)) return true;
if (indicator_length.checkCursor(xPos, yPos, clickType)) return true;
if (button_copy.checkCursor(xPos, yPos, clickType)) return true;
if (button_paste.checkCursor(xPos, yPos, clickType)) return true;
if (button_edit.checkCursor(xPos, yPos, clickType)) return true;
if (button_clear.checkCursor(xPos, yPos, clickType)) return true;
return false;
}
void TrackDetailsView::update(uint8_t portIndex, uint8_t trackNr, uint8_t channel, uint8_t quantizeIndex, int transpose, uint8_t loop, int velocity, uint8_t compressIndex, uint8_t lengthIndex)
{
indicator_trackNr.draw(trackNr + 1);
indicator_port.draw(portStrings[portIndex]);
indicator_channel.draw(channel);
indicator_quantize.draw(quantizeStrings[quantizeIndex]);
indicator_transpose.draw(transpose);
indicator_loop.draw(loop);
indicator_velocity.draw(velocity);
indicator_compress.draw(compressStrings[compressIndex]);
indicator_length.draw(lengthStrings[lengthIndex]);
//indicator_port.draw(portStrings[portIndex]);)
}
// --- CONTROLS ---
void ControlsView::layout()
{
indicator_leftLocator.layout("LEFT LOCATOR", relX(0.25), relY(0.05), TRANSPORT_W, relH(0.06), INDICATOR_BG_COLOR, INDICATOR_BORDER_COLOR, INDICATOR_LABEL_TOP);
indicator_leftLocator.draw(1,0,0, true);
indicator_leftLocator.cb = &leftLocatorClick;
indicator_rightLocator.layout("RIGHT LOCATOR", relX(0.25), relY(0.15), TRANSPORT_W, relH(0.06), INDICATOR_BG_COLOR, INDICATOR_BORDER_COLOR, INDICATOR_LABEL_TOP);
indicator_rightLocator.draw(5,0,0, true);
indicator_rightLocator.cb = &rightLocatorClick;
indicator_cycle.layout("CYCLE", relX(0.7), relY(0.25), relW(0.2), relH(0.06), INDICATOR_BG_COLOR, INDICATOR_BORDER_COLOR,INDICATOR_LABEL_LEFT40);
indicator_cycle.cb = &cycleOnClick;
indicator_cycle.draw("OFF");
button_start.layout("START", relX(0.02), relY(0.9), relW(0.56), relH(0.1) , BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_start.draw(false);
button_start.cb = &startClick;
button_continue.layout("CONT", relX(0.6), relY(0.9), relW(0.36),relH(0.1), BUTTON_FILL_NORMAL, CM2K_PALEGREEN);
button_continue.draw(false);
button_continue.cb = &continueClick;
button_stop.layout("STOP", relX(0.6), relY(0.65), relW(0.36),relH(0.24), BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_stop.draw(true);
button_stop.cb = &stopClick;
button_reverse.layout("<<", relX(0.02), relY(0.65), relW(0.27), relH(0.1), BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_reverse.draw(false);
button_reverse.cb = &testClick;
button_forward.layout(">>", relX(0.30), relY(0.65), relW(0.27), relH(0.1), BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_forward.draw(false);
button_forward.cb = &testClick;
button_fastReverse.layout("<<<", relX(0.02), relY(0.76), relW(0.27), relH(0.1) , BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_fastReverse.draw(false);
button_fastReverse.cb = &testClick;
button_fastForward.layout(">>>", relX(0.30), relY(0.76), relW(0.27), relH(0.1), BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_fastForward.draw(false);
button_fastForward.cb = &testClick;
button_punch.layout("PUNCH", relX(0.02), relY(0.50), relW(0.45), relH(0.1), BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_punch.draw(false);
button_punch.cb = &testClick;
button_record.layout("RECORD", relX(0.52), relY(0.50), relW(0.45), relH(0.1), BUTTON_FILL_NORMAL, CM2K_PALERED);//0xFBCF);
button_record.draw(false);
button_record.cb = &recordClick;
}
bool ControlsView::checkChildren(uint16_t xPos, uint16_t yPos, uint8_t clickType)
{
if (button_start.checkCursor(xPos, yPos, clickType)) return true;
if (button_continue.checkCursor(xPos, yPos, clickType)) return true;
if (button_stop.checkCursor(xPos, yPos, clickType)) return true;
if (button_reverse.checkCursor(xPos, yPos, clickType)) return true;
if (button_forward.checkCursor(xPos, yPos, clickType)) return true;
if (button_fastReverse.checkCursor(xPos, yPos, clickType)) return true;
if (button_fastForward.checkCursor(xPos, yPos, clickType)) return true;
if (button_punch.checkCursor(xPos, yPos, clickType)) return true;
if (button_record.checkCursor(xPos, yPos, clickType)) return true;
if (indicator_leftLocator.checkCursor(xPos, yPos, clickType)) return true;
if (indicator_rightLocator.checkCursor(xPos, yPos, clickType)) return true;
if (indicator_cycle.checkCursor(xPos, yPos, clickType)) return true;
return false;
}
// --- HEADER CLASS ---
void HeaderView::layout()
{
const float button_w = 0.07;
const float button_h = 0.8;
const float button_y = 0.18;
const float button_xPpad = 0.01;
button_file.layout("FILE", relX(button_xPpad), relY(button_y), relW(button_w), relH(button_h) , BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_file.draw(false);
button_file.cb = &fileClick;
button_system.layout("SYS", relX(2 * button_w + 3 * button_xPpad), relY(button_y), relW(button_w), relH(button_h) , BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_system.draw(false);
button_system.cb = &systemClick;
indicator_freeMem.layout("MEM", relX(0.3), relY(0.5), relW(0.08), relH(0.5), INDICATOR_BG_COLOR, INDICATOR_BORDER_COLOR,INDICATOR_LABEL_TOP);
indicator_freeMem.draw(MEMORY_MAX);
indicator_arrOn.layout("ARRANGE", relX(0.4), relY(0.5), relW(0.05), relH(0.5), INDICATOR_BG_COLOR, INDICATOR_BORDER_COLOR,INDICATOR_LABEL_TOP);
indicator_arrOn.cb = &arrangementOnClick;
indicator_arrOn.draw("OFF");
indicator_bpm.layout("BPM", relX(0.5), relY(0.5), relW(0.06), relH(0.5), INDICATOR_BG_COLOR, INDICATOR_BORDER_COLOR, INDICATOR_LABEL_TOP);
indicator_bpm.cb = &bpmClick;
indicator_bpm.draw(transport.bpm);
indicator_signature.layout("SIGN", relX(0.6), relY(0.5), relW(0.06), relH(0.5), INDICATOR_BG_COLOR, INDICATOR_BORDER_COLOR, INDICATOR_LABEL_TOP);
indicator_signature.cb = &signatureClick;
indicator_signature.draw(transport.signature);
indicator_transport.layout("bar 4 16", relX(0.85), relY(0.5), TRANSPORT_W, relH(0.5), INDICATOR_BG_COLOR, INDICATOR_BORDER_COLOR, INDICATOR_LABEL_TOP); // relW(0.10)
indicator_transport.draw(0,0,0, true);
}
bool HeaderView::checkChildren(uint16_t xPos, uint16_t yPos, uint8_t clickType)
{
if (button_system.checkCursor(xPos, yPos, clickType)) return true;
if (indicator_bpm.checkCursor(xPos, yPos, clickType)) return true;
if (indicator_arrOn.checkCursor(xPos, yPos, clickType)) return true;
if (indicator_signature.checkCursor(xPos, yPos, clickType)) return true;
if (button_file.checkCursor(xPos, yPos, clickType)) return true;
return false;
}
// --- ARRANGEMENT ROW CLASS ---
ArrangementRow::ArrangementRow()
{
active = false;
}
void ArrangementRow::layout(uint16_t xPos, uint16_t yPos, uint16_t width, uint16_t height, uint16_t color1, uint16_t color2)
{
_geo.configure("", xPos, yPos, width, height, color1, color2);
}
void ArrangementRow::draw(bool selected)
{
tft.writeTo(L2);
tft.setFontScale(0);
if (selected) tft.fillRect(_geo.xPos + 1, _geo.yPos , _geo.width - 2, _geo.height, TRACK_SELECTED_COLOR); // background
else tft.fillRect(_geo.xPos + 1, _geo.yPos , _geo.width - 2, _geo.height, TRACK_NORMAL_COLOR); // background
tft.setCursor(_geo.xPos + 20, _geo.yPos + 5);
if (selected) tft.setTextColor(ARRITEM_SELECTED_TEXT_COLOR);
else tft.setTextColor(ARRITEM_TEXT_COLOR);
tft.printf("%d", startBars);
tft.setCursor(_geo.xPos + 50, _geo.yPos + 5);
tft.print(patternName);
}
void ArrangementRow::clear()
{
tft.writeTo(L2);
tft.fillRect(_geo.xPos + 1, _geo.yPos , _geo.width - 2, _geo.height, TRACK_NORMAL_COLOR); // background
}
bool ArrangementRow::checkCursor(uint16_t xPos, uint16_t yPos, uint8_t clickType)
{
if ( (xPos < _geo.xPos) || (xPos > _geo.xPos + _geo.width) || (yPos < _geo.yPos) || (yPos > _geo.yPos + _geo.height) ) return false;
else
{
if (cb) cb(id);
return true;
}
}
// --- ARRANGEMENT VIEW CLASS ---
void ArrangementView::layout()
{
decoLeft.layout("BAR", relX(0.00), relY(0), relW(0.2), relH(1/17.0), DECO_TOPROW_FILL_COLOR, DECO_TOPROW_TEXT_COLOR, relW(0.05));
decoLeft.draw();
indicator_arrange.layout("", relX(0.20), relY(0), relW(0.65), relH(1/17.0), INDICATOR_BG_COLOR, INDICATOR_BORDER_COLOR, INDICATOR_LABEL_NONE);
indicator_arrange.draw(" ARRANGE");
decoRight.layout("MUTE", relX(0.85), relY(0), relW(0.15), relH(1/17.0), DECO_TOPROW_FILL_COLOR, DECO_TOPROW_TEXT_COLOR, relW(0.02));
decoRight.draw();
indicator_patternLength.layout("LENGTH", relX(0.05), relY(0.93), relW(0.35), relH(1/17.0), INDICATOR_BG_COLOR, INDICATOR_BORDER_COLOR, INDICATOR_LABEL_TOP);
indicator_patternLength.cb = &patternLengthClick;
indicator_patternLength.draw(4,0,0, true);
indicator_patternPosition.layout("POSITION", relX(0.48), relY(0.93), relW(0.35), relH(1/17.0), INDICATOR_BG_COLOR, INDICATOR_BORDER_COLOR, INDICATOR_LABEL_TOP);
indicator_patternPosition.draw(1,0,0, true);
for (uint8_t arrItemId = 0; arrItemId < NR_ARRITEMS; arrItemId++)
{
arrangementRows[arrItemId].cb = &arrangementItemSelectClick;
arrangementRows[arrItemId].patternName = "PATTERN01";
arrangementRows[arrItemId].id = arrItemId;
arrangementRows[arrItemId].startBars = 1;
arrangementRows[arrItemId].layout(relX(0), relY((arrItemId + 1) / 17.0), relW(0.85), relH(1/18.0) , BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
}
arrangementRows[0].active = true;
arrangementRows[0].draw(true);
button_new.layout("NEW", relX(0.02), relY(0.8), relW(0.2), relH(0.08) , BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_new.draw(false);
button_new.cb = &newArrangeItemClick;
button_delete.layout("DEL", relX(0.23), relY(0.8), relW(0.2), relH(0.08) , BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_delete.draw(false);
button_delete.cb = &deleteArrangeItemClick;
button_up.layout("UP", relX(0.44), relY(0.8), relW(0.2), relH(0.08) , BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_up.draw(false);
button_up.cb = &moveUpArrangeItemClick;
button_down.layout("DN", relX(0.65), relY(0.8), relW(0.2), relH(0.08) , BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_down.draw(false);
button_down.cb = &moveDownArrangeItemClick;
for (uint8_t trackIndex = 0; trackIndex < NR_TRACKS; trackIndex++)
{
indicator_muteArray[trackIndex].layout("", relX(0.92), relY((trackIndex + 1)/17.0), relW(0.08), relH(1/17.0), INDICATOR_BG_COLOR, INDICATOR_BORDER_COLOR, INDICATOR_LABEL_TOP);
indicator_muteArray[trackIndex].draw("-");
//indicator_muteArray[trackIndex].cb = &muteArrayClick;
}
}
bool ArrangementView::checkChildren(uint16_t xPos, uint16_t yPos, uint8_t clickType)
{
if (indicator_patternLength.checkCursor(xPos, yPos, clickType)) return true;
if (button_new.checkCursor(xPos, yPos, clickType)) return true;
if (button_delete.checkCursor(xPos, yPos, clickType)) return true;
if (button_up.checkCursor(xPos, yPos, clickType)) return true;
if (button_down.checkCursor(xPos, yPos, clickType)) return true;
for (uint8_t itemIndex = 0; itemIndex < NR_ARRITEMS; itemIndex++) if (arrangementRows[itemIndex].active && arrangementRows[itemIndex].checkCursor(xPos, yPos, clickType)) return true;
for (uint8_t trackId = 0; trackId < NR_TRACKS; trackId++)
{
if (indicator_muteArray[trackId].checkCursor(xPos, yPos, clickType))
{
muteArrayClick(trackId);
return true;
}
}
return false;
}
// --- FILE MANAGER ---
void FileManagerView::layout()
{
button_new.layout("NEW PRJ", relX(0.80), relY(0.2), relW(0.19), relH(0.1) , CM2K_PRIMARYRED, CM2K_PRIMARYRED);
button_new.cb = &newClick;
button_new.setTextColors(RA8875_WHITE, RA8875_WHITE);
button_loadPatterns.layout(F("LOAD PTRNS"), relX(0.80), relY(0.6), relW(0.19), relH(0.1) , BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_loadPatterns.cb = &loadPatternsClick;
button_load.layout(F("LOAD ALL"), relX(0.80), relY(0.7), relW(0.19), relH(0.1) , BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_load.cb = &loadClick;
button_save.layout(F("SAVE"), relX(0.80), relY(0.8), relW(0.19), relH(0.1) , BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_save.cb = &saveClick;
button_exit.layout(F("EXIT"), relX(0.80), relY(0.9), relW(0.19), relH(0.1) , BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_exit.cb = &exitEditorClick;
for (uint8_t row = 0; row < NR_FILE_ROWS; row++)
{
fileManagerRows[row].id = row;
fileManagerRows[row].layout(relX(0.1), relY(0.02 + row * 0.96/(float)NR_FILE_ROWS), relW(0.5), relH(0.96/(float)NR_FILE_ROWS), TRACK_NORMAL_COLOR, TRACK_SELECTED_COLOR);
}
}
void FileManagerView::draw()
{
tft.writeTo(L2);
tft.fillRect(geo.xPos, geo.yPos , geo.width, geo.height, geo.color1);
if (drawBorder) tft.drawRect(geo.xPos, geo.yPos , geo.width, geo.height, CONTAINER_BORDER_COLOR);
button_new.draw(false);
button_loadPatterns.draw(false);
button_load.draw(false);
button_save.draw(false);
button_exit.draw(false);
for (uint8_t row = 0; row < NR_FILE_ROWS; row++) fileManagerRows[row].draw(row == selectedIndex);
}
bool FileManagerView::checkChildren(uint16_t xPos, uint16_t yPos, uint8_t clickType)
{
if (button_new.checkCursor(xPos, yPos, clickType)) return true;
if (button_exit.checkCursor(xPos, yPos, clickType)) return true;
if (button_load.checkCursor(xPos, yPos, clickType)) return true;
if (button_save.checkCursor(xPos, yPos, clickType)) return true;
if (button_loadPatterns.checkCursor(xPos, yPos, clickType)) return true;
for (uint8_t row = 0; row < NR_FILE_ROWS; row++)
{
if (fileManagerRows[row].checkCursor(xPos, yPos, clickType))
{
fileManagerRowClick(row, clickType);
Serial.printf("clicked file %d, selectedIndex = %d\n", row, selectedIndex);
return true;
}
}
return false;
}
FileManagerRow::FileManagerRow()
{
isActive = false;
}
void FileManagerRow::layout(uint16_t xPos, uint16_t yPos, uint16_t width, uint16_t height, uint16_t color1, uint16_t color2)
{
_geo.configure("", xPos, yPos, width, height, color1, color2);
}
void FileManagerRow::draw(bool selected)
{
tft.writeTo(L2);
tft.setFontScale(0);
if (selected) tft.fillRect(_geo.xPos + 1, _geo.yPos , _geo.width - 2, _geo.height, TRACK_SELECTED_COLOR); // background
else tft.fillRect(_geo.xPos + 1, _geo.yPos , _geo.width - 2, _geo.height, TRACK_NORMAL_COLOR); // background
tft.setCursor(_geo.xPos + 20, _geo.yPos + 5);
if (selected) tft.setTextColor(RA8875_WHITE);
else tft.setTextColor(INDICATOR_TEXT_COLOR);
if (projectInfo[id].isUserNamed) tft.printf(projectInfo[id].projectName);
else tft.printf("PROJECT %2d", id + 1);
//Serial.printf("FileManagerRow::draw, id = %d, isUserNamed = %d, name = %s\n", id, projectInfo[id].isUserNamed, projectInfo[id].projectName);
}
bool FileManagerRow::checkCursor(uint16_t xPos, uint16_t yPos, uint8_t clickType)
{
if ( (xPos < _geo.xPos) || (xPos > _geo.xPos + _geo.width) || (yPos < _geo.yPos) || (yPos > _geo.yPos + _geo.height) ) return false;
else return true;
}
// --- TEXT EDITOR ---
void TextEditor::layout(uint16_t xPos, uint16_t yPos, uint16_t width, uint16_t height, uint16_t color1, uint16_t color2)
{
memset(_textBuffer, 32, 16);
_textBuffer[12] = 0;
_textPosition = 0;
geo.configure("", xPos, yPos, width, height, color1, color2);
//Serial.printf("Text editor at: x %d, y %d, w %d, h %d\n", xPos, yPos, width, height);
indicator_text.layout("", relX(0.05), relY(0.05), relW(0.8), relH(0.10) , BUTTON_FILL_NORMAL, CM2K_DARKORANGE, INDICATOR_LABEL_NONE);
for (uint8_t digitIndex = 0; digitIndex < 10; digitIndex++)
{
uint16_t _xPos = geo.relX(0.03 + digitIndex * 0.07);
uint16_t _yPos = geo.relY(0.2);
button_digits[digitIndex].layout((char)(digitIndex + 48), _xPos, _yPos, geo.relW(0.065), geo.relH(0.15), BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_digits[digitIndex].setLabelOffset(8, 6);
}
for (uint8_t characterIndex = 0; characterIndex < 25; characterIndex++)
{
uint16_t _xPos = 0;
uint16_t _yPos = 0;
if (characterIndex < 13)
{
_xPos = geo.relX(0.03 + characterIndex * 0.07);
_yPos = geo.relY(0.37);
}
else
{
_xPos = geo.relX(0.03 + (characterIndex - 13) * 0.07);
_yPos = geo.relY(0.54);
}
button_characters[characterIndex].layout((char)(characterIndex + 65), _xPos, _yPos, geo.relW(0.065), geo.relH(0.15), BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_characters[characterIndex].setLabelOffset(8, 6);
}
button_backspace.layout("<<", geo.relX(0.73), geo.relY(0.2), geo.relW(0.1), geo.relH(0.15), BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_backspace.setLabelOffset(8, 6);
button_ok.layout(F("OK"), geo.relX(0.1), geo.relY(0.75), geo.relW(0.2), geo.relH(0.2) , BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
button_cancel.layout(F("CANCEL"), geo.relX(0.6), geo.relY(0.75), geo.relW(0.2), geo.relH(0.2) , BUTTON_FILL_NORMAL, BUTTON_FILL_PRESSED);
}
void TextEditor::draw()
{
tft.writeTo(L2);
tft.fillRect(geo.xPos, geo.yPos , geo.width, geo.height, TEXTEDITOR_BG_COLOR); // background
tft.drawRect(geo.xPos, geo.yPos , geo.width, geo.height, TEXTEDITOR_BORDER_COLOR); // border
button_ok.draw(false);
button_cancel.draw(false);
button_backspace.draw(false);
if (textVariable != nullptr) indicator_text.draw(String(textVariable));
else indicator_text.draw("");
for (uint8_t characterIndex = 0; characterIndex < 25; characterIndex++) button_characters[characterIndex].draw(false);
for (uint8_t digitIndex = 0; digitIndex < 10; digitIndex++) button_digits[digitIndex].draw(false);
}
void TextEditor::animate()
{
if (button_backspace.state)
{
button_backspace.draw(false);
return;
}
for (uint8_t characterIndex = 0; characterIndex < 25; characterIndex++)
{
if (button_characters[characterIndex].state)
{
button_characters[characterIndex].draw(false);
return;
}
}
for (uint8_t digitIndex = 0; digitIndex < 10; digitIndex++)
{
if (button_digits[digitIndex].state)
{
button_digits[digitIndex].draw(false);
return;
}
}
}
bool TextEditor::checkChildren(uint16_t xPos, uint16_t yPos, uint8_t clickType)
{
if (button_backspace.checkCursor(xPos, yPos, clickType))
{
_textBuffer[_textPosition] = 32;
if (_textPosition > 0) _textPosition--;
indicator_text.draw(String(_textBuffer));
button_backspace.draw(true);
return true;
}
for (uint8_t characterIndex = 0; characterIndex < 25; characterIndex++)
{
if (button_characters[characterIndex].checkCursor(xPos, yPos, clickType))
{
_textBuffer[_textPosition] = characterIndex + 65;
indicator_text.draw(String(_textBuffer));
if (_textPosition < stringLength) _textPosition++;
button_characters[characterIndex].draw(true);
return true;
}
}
for (uint8_t digitIndex = 0; digitIndex < 10; digitIndex++)
{
if (button_digits[digitIndex].checkCursor(xPos, yPos, clickType))
{
_textBuffer[_textPosition] = digitIndex + 48;
indicator_text.draw(String(_textBuffer));
if (_textPosition < stringLength) _textPosition++;
button_digits[digitIndex].draw(true);
return true;
}
}
if (button_ok.checkCursor(xPos, yPos, clickType))
{
if (textVariable != nullptr) memcpy(textVariable, _textBuffer, 13 * sizeof(char));
if (flagVariable != nullptr) *flagVariable = 1;
textVariable = nullptr;
flagVariable = nullptr;
uiReturnFromTextEditor(true);
return true;
}
if (button_cancel.checkCursor(xPos, yPos, clickType))
{
uiReturnFromTextEditor(false);
return true;
}
return false;
}
// --- EDITOR ---
void Grid::layout(uint16_t xPos, uint16_t yPos, uint16_t width, uint16_t height)
{
_geo.configure("", xPos, yPos, width, height, 0x9CF3, 0x9CF3);
nrRows = (lastNoteIndex - firstNoteIndex + 1);
gridSizePixels_x = _geo.width / nrColumns;
gridSizePixels_y = _geo.height / nrRows;
actualHeight = gridSizePixels_y * nrRows;
actualWidth = gridSizePixels_x * nrColumns;
lastTick = firstTick + nrColumns * (RESOLUTION >> 2);
}
void Grid::draw()
{
tft.writeTo(L2);
// draw horizontal lines and keybed hints
for (uint16_t row = 0; row < nrRows; row++)
{
uint8_t note = lastNoteIndex - row;
uint8_t noteInOctave = note % 12;
switch (noteInOctave)
{
case 1: // C#
case 3: // D#
case 6: // F#
case 8: // G#
case 10: // A#
tft.fillRect(_geo.xPos, _geo.yPos + row * gridSizePixels_y, _geo.width, gridSizePixels_y, EDITOR_BLACKKEY_COLOR);
break;
}
tft.drawFastHLine(_geo.xPos, _geo.yPos + row * gridSizePixels_y, _geo.width, EDITOR_GRID_MAJOR_COLOR);
}
tft.drawFastHLine(_geo.xPos, _geo.yPos + nrRows * gridSizePixels_y, _geo.width, EDITOR_GRID_MAJOR_COLOR);
// draw vertical lines
for (uint16_t column = 0; column <= nrColumns; column++)
{
tft.drawFastVLine(_geo.xPos + column * gridSizePixels_x, _geo.yPos, actualHeight, EDITOR_GRID_MAJOR_COLOR);
}
drawNotes();
}
void Grid::clear()
{
tft.writeTo(L2);
tft.fillRect(_geo.xPos, _geo.yPos , _geo.width, _geo.height, EDITOR_BG_COLOR);
}
void Grid::syncToTrack()
{
nrVisibleEvents = 0;
if ( (track != nullptr) && (track->_nrEvents > 0) )
{
for (uint16_t eventIndex = 0; eventIndex < track->_nrEvents; eventIndex++)
{
if (nrVisibleEvents >= NR_EDITOR_NOTES) break;
switch (track->events[eventIndex].type)
{
case 0x90: // note on
if ( (track->events[eventIndex].timestamp >= firstTick) &&
(track->events[eventIndex].timestamp < lastTick) &&
(track->events[eventIndex].data1 >= firstNoteIndex) &&
(track->events[eventIndex].data1 <= lastNoteIndex) )
{
uint16_t noteOffIndex = track->getMatchingNoteOff(eventIndex);
uint32_t timestampNoteOn = track->events[eventIndex].timestamp;
uint32_t timestampNoteOff = track->events[noteOffIndex].timestamp;
if (!(timestampNoteOff > timestampNoteOn)) timestampNoteOff = timestampNoteOn + 1; // TBD, need better handling
if (timestampNoteOff > lastTick) timestampNoteOff = lastTick; // to avoid drawing longer notes outside grid
noteElements[nrVisibleEvents].eventIndex_noteOn = eventIndex;
noteElements[nrVisibleEvents].eventIndex_noteOff = noteOffIndex;
noteElements[nrVisibleEvents].xPos = _timestampToXpos(timestampNoteOn);