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Rivendellaudio/lib/rdtransportbutton.cpp
Fred Gleason 698b475933 2016-05-24 Fred Gleason <fredg@paravelsystems.com> 
* Removed all CVS tags.
	* Removed 'const char *name' parameter from all QObject contructors.
2016-05-24 13:13:26 -04:00

792 lines
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// rdtransportbutton.cpp
//
// An audio transport button widget.
//
// (C) Copyright 2002,2016 Fred Gleason <fredg@paravelsystems.com>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU Library General Public License
// version 2 as published by the Free Software Foundation.
//
// 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., 675 Mass Ave, Cambridge, MA 02139, USA.
//
//
#include <qpushbutton.h>
#include <qpainter.h>
#include <qpixmap.h>
#include <qbitmap.h>
#include <qpointarray.h>
#include <qtimer.h>
#include <qpalette.h>
#include <rdtransportbutton.h>
RDTransportButton::RDTransportButton(RDTransportButton::TransType type,
QWidget *parent)
: QPushButton(parent)
{
button_type=type;
button_state=RDTransportButton::Off;
on_color=QColor(RDTRANSPORTBUTTON_DEFAULT_ON_COLOR);
accent_color=QColor(colorGroup().shadow());
on_cap=new QPixmap();
drawOnCap();
off_cap=new QPixmap();
drawOffCap();
setPixmap(*off_cap);
flash_timer=new QTimer(this,"flash_timer");
connect(flash_timer,SIGNAL(timeout()),this,SLOT(flashClock()));
flash_state=false;
}
RDTransportButton::TransType RDTransportButton::getType() const
{
return button_type;
}
void RDTransportButton::setType(RDTransportButton::TransType type)
{
button_type=type;
}
QColor RDTransportButton::onColor() const
{
return on_color;
}
void RDTransportButton::setOnColor(QColor color)
{
if(color!=on_color) {
on_color=color;
drawOnCap();
drawOffCap();
updateCaps();
}
}
QColor RDTransportButton::accentColor() const
{
return accent_color;
}
void RDTransportButton::setAccentColor(QColor color)
{
if(color!=accent_color) {
accent_color=color;
drawOnCap();
drawOffCap();
updateCaps();
}
}
void RDTransportButton::setState(RDTransportButton::TransState state)
{
QKeySequence a=accel();
button_state=state;
switch(button_state) {
case RDTransportButton::On:
flashOff();
if(isEnabled()) {
setPixmap(*on_cap);
}
break;
case RDTransportButton::Off:
flashOff();
if(isEnabled()) {
setPixmap(*off_cap);
}
break;
case RDTransportButton::Flashing:
if(isEnabled()) {
flashOn();
}
break;
}
setAccel(a);
}
void RDTransportButton::on()
{
setState(RDTransportButton::On);
}
void RDTransportButton::off()
{
setState(RDTransportButton::Off);
}
void RDTransportButton::flash()
{
setState(RDTransportButton::Flashing);
}
void RDTransportButton::resizeEvent(QResizeEvent *event)
{
QKeySequence a=accel();
drawOnCap();
drawOffCap();
switch(button_state) {
case RDTransportButton::Off:
setPixmap(*off_cap);
break;
case RDTransportButton::On:
setPixmap(*on_cap);
break;
default:
setPixmap(*off_cap);
break;
}
setAccel(a);
}
void RDTransportButton::enabledChange(bool oldEnabled)
{
QKeySequence a=accel();
if(isEnabled()&&!oldEnabled) {
setState(button_state);
update();
}
if(!isEnabled()&&oldEnabled) {
// setPixmap(*grey_cap);
update();
setAccel(a);
}
}
void RDTransportButton::flashClock()
{
QKeySequence a=accel();
if(flash_state) {
flash_state=false;
setPixmap(*off_cap);
}
else {
flash_state=true;
setPixmap(*on_cap);
}
setAccel(a);
}
void RDTransportButton::updateCaps()
{
switch(button_state) {
case RDTransportButton::On:
setPixmap(*on_cap);
break;
case RDTransportButton::Flashing:
if(flash_state) {
setPixmap(*on_cap);
}
else {
setPixmap(*off_cap);
}
break;
case RDTransportButton::Off:
setPixmap(*off_cap);
break;
}
}
void RDTransportButton::drawMask(QPixmap *cap)
{
QPointArray triangle=QPointArray(3);
QPainter b;
QBitmap *bitmap=new QBitmap(size());
int edge;
if(height()<width()) {
edge=height();
}
else {
edge=width();
}
cap->resize(size());
b.begin(bitmap);
b.fillRect(0,0,size().width(),size().height(),QColor(color0));
b.setPen(QColor(color1));
b.setBrush(QColor(color1));
switch(button_type) {
case RDTransportButton::Play:
triangle.setPoint(0,width()/2-(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2+(3*edge)/10);
b.drawPolygon(triangle);
break;
case RDTransportButton::Stop:
b.fillRect(width()/2-edge*3/10,height()/2-edge*3/10,
edge*3/5,edge*3/5,QColor(color1));
break;
case RDTransportButton::Record:
b.drawEllipse(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
(3*edge)/5,(3*edge)/5);
break;
case RDTransportButton::FastForward:
triangle.setPoint(0,width()/2-(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2+(3*edge)/10);
b.drawPolygon(triangle);
triangle.setPoint(0,width()/2,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2,height()/2+(3*edge)/10);
b.drawPolygon(triangle);
break;
case RDTransportButton::Rewind:
triangle.setPoint(0,width()/2+(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2,height()/2);
triangle.setPoint(2,width()/2+(3*edge)/10,height()/2+(3*edge)/10);
b.drawPolygon(triangle);
triangle.setPoint(0,width()/2,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2-(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2,height()/2+(3*edge)/10);
b.drawPolygon(triangle);
break;
case RDTransportButton::Eject:
triangle.setPoint(0,width()/2,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2);
b.drawPolygon(triangle);
b.fillRect(width()/2-(3*edge)/10,height()/2+edge/10,
(3*edge)/5,edge/5,QColor(color1));
break;
case RDTransportButton::Pause:
b.fillRect(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
(3*edge)/15,(3*edge)/5,QColor(color1));
b.fillRect(width()/2+(3*edge)/30,height()/2-(3*edge)/10,
(3*edge)/15,(3*edge)/5,QColor(color1));
break;
case RDTransportButton::PlayFrom:
b.fillRect(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(color1));
triangle.setPoint(0,width()/2-(2*edge)/10+1,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10+1,height()/2);
triangle.setPoint(2,width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
b.drawPolygon(triangle);
break;
case RDTransportButton::PlayBetween:
b.fillRect(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(color1));
b.fillRect(width()/2+(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(color1));
triangle.setPoint(0,width()/2-(2*edge)/10+1,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(2*edge)/10+1,height()/2);
triangle.setPoint(2,width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
b.drawPolygon(triangle);
break;
case RDTransportButton::Loop:
b.moveTo(width()/2-(2*edge)/10+1,height()/2+(edge)/4);
b.moveTo(width()/2+(edge)/10+1,height()/2-edge/10);
b.moveTo(width()/2-(2*edge)/10+1,height()/2+(edge)/4);
b.drawArc(width()/6,height()/2-edge/9,2*width()/3,
height()/3+edge/10,1440,5760);
triangle.setPoint(0,width()/2-(2*edge)/10+1,height()/2-(edge)/4);
triangle.setPoint(1,width()/2+(edge)/10+1,height()/2-edge/10);
triangle.setPoint(2,width()/2-(2*edge)/10+1,height()/2+edge/20);
b.drawPolygon(triangle);
break;
case RDTransportButton::Up:
triangle.setPoint(0,width()/2,(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()-(3*edge)/10);
triangle.setPoint(2,width()/2-(3*edge)/10,height()-(3*edge)/10);
b.drawPolygon(triangle);
break;
case RDTransportButton::Down:
triangle.setPoint(0,width()/2,height()-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,(3*edge)/10);
triangle.setPoint(2,width()/2-(3*edge)/10,(3*edge)/10);
b.drawPolygon(triangle);
break;
case RDTransportButton::PlayTo:
b.fillRect(width()/2+(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(color1));
triangle.setPoint(0,width()/2-(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(2*edge)/10+1,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2+(3*edge)/10);
b.drawPolygon(triangle);
break;
default:
b.fillRect(0,0,width(),height(),QColor(color1));
}
b.end();
cap->setMask(*bitmap);
delete bitmap;
}
void RDTransportButton::drawOnCap()
{
QPainter p;
QPointArray triangle=QPointArray(3);
int edge;
if(height()<width()) {
edge=height();
}
else {
edge=width();
}
drawMask(on_cap);
p.begin(on_cap);
p.setPen(on_color);
p.setBrush(on_color);
switch(button_type) {
case RDTransportButton::Play:
triangle.setPoint(0,width()/2-(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.lineTo(width()/2-(3*edge)/10,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.lineTo(width()/2+(3*edge)/10,height()/2);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2-(3*edge)/10,height()/2+(3*edge)/10);
break;
case RDTransportButton::Stop:
p.fillRect(width()/2-edge*3/10,height()/2-edge*3/10,
edge*3/5,edge*3/5,QColor(on_color));
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2-edge*3/10,height()/2+edge*3/10);
p.lineTo(width()/2-edge*3/10,height()/2-edge*3/10);
p.lineTo(width()/2+edge*3/10,height()/2-edge*3/10);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2+edge*3/10,height()/2+edge*3/10);
p.lineTo(width()/2-edge*3/10,height()/2+edge*3/10);
break;
case RDTransportButton::Record:
p.setPen(QColor(red));
p.setBrush(QColor(red));
p.drawEllipse(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
(3*edge)/5,(3*edge)/5);
break;
case RDTransportButton::FastForward:
triangle.setPoint(0,width()/2-(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.lineTo(width()/2-(3*edge)/10,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.lineTo(width()/2,height()/2);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2-(3*edge)/10,height()/2+(3*edge)/10);
triangle.setPoint(0,width()/2,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2,height()/2+(3*edge)/10);
p.lineTo(width()/2,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.lineTo(width()/2+(3*edge)/10,height()/2);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2,height()/2+(3*edge)/10);
break;
case RDTransportButton::Rewind:
triangle.setPoint(0,width()/2+(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2,height()/2);
triangle.setPoint(2,width()/2+(3*edge)/10,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2+(3*edge)/10,height()/2-(3*edge)/10);
p.lineTo(width()/2,height()/2);
p.setPen(QColor(colorGroup().dark()));
p.lineTo(width()/2+(3*edge)/10,height()/2+(3*edge)/10);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2+(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(0,width()/2,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2-(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2,height()/2-(3*edge)/10);
p.lineTo(width()/2-(3*edge)/10,height()/2);
p.setPen(QColor(colorGroup().dark()));
p.lineTo(width()/2,height()/2+(3*edge)/10);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2,height()/2-(3*edge)/10);
break;
case RDTransportButton::Eject:
triangle.setPoint(0,width()/2,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2-(3*edge)/10,height()/2);
p.lineTo(width()/2,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.lineTo(width()/2+(3*edge)/10,height()/2);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2-(3*edge)/10,height()/2);
p.fillRect(width()/2-(3*edge)/10,height()/2+edge/10,
(3*edge)/5,edge/5,on_color);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2-(3*edge)/10,height()/2+edge/10+edge/5);
p.lineTo(width()/2-(3*edge)/10,height()/2+edge/10);
p.lineTo(width()/2+(3*edge)/10,height()/2+edge/10);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2+(3*edge)/10,height()/2+edge/10+edge/5);
p.lineTo(width()/2-(3*edge)/10,height()/2+edge/10+edge/5);
break;
case RDTransportButton::Pause:
p.fillRect(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
(3*edge)/15,(3*edge)/5,on_color);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.lineTo(width()/2-(3*edge)/10,height()/2-(3*edge)/10);
p.lineTo(width()/2-(3*edge)/10+(3*edge)/15,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2-(3*edge)/10+(3*edge)/15,height()/2+(3*edge)/10);
p.lineTo(width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.fillRect(width()/2+(3*edge)/30,height()/2-(3*edge)/10,
(3*edge)/15,(3*edge)/5,on_color);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2+(3*edge)/30,height()/2+(3*edge)/10);
p.lineTo(width()/2+(3*edge)/30,height()/2-(3*edge)/10);
p.lineTo(width()/2+(3*edge)/10,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2+(3*edge)/10,height()/2+(3*edge)/10);
p.lineTo(width()/2+(3*edge)/30,height()/2+(3*edge)/10);
break;
case RDTransportButton::PlayFrom:
p.fillRect(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(accent_color));
triangle.setPoint(0,width()/2-(2*edge)/10+1,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10+1,height()/2);
triangle.setPoint(2,width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
p.lineTo(width()/2-(2*edge)/10+1,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.lineTo(width()/2+(3*edge)/10+1,height()/2);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
break;
case RDTransportButton::PlayBetween:
p.fillRect(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(accent_color));
p.fillRect(width()/2+(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(accent_color));
triangle.setPoint(0,width()/2-(2*edge)/10+1,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(2*edge)/10+1,height()/2);
triangle.setPoint(2,width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
p.lineTo(width()/2-(2*edge)/10+1,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.lineTo(width()/2+(2*edge)/10+1,height()/2);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
break;
case RDTransportButton::Loop:
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2-(2*edge)/10+1,height()/2+(edge)/4);
p.lineTo(width()/2+(edge)/10+1,height()/2-edge/10);
p.setPen(QColor(colorGroup().dark()));
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2-(2*edge)/10+1,height()/2+(edge)/4);
p.setPen(QColor(colorGroup().shadow()));
p.drawArc(width()/6,height()/2-edge/9,2*width()/3,
height()/3+edge/10,1440,5760);
triangle.setPoint(0,width()/2-(2*edge)/10+1,height()/2-(edge)/4);
triangle.setPoint(1,width()/2+(edge)/10+1,height()/2-edge/10);
triangle.setPoint(2,width()/2-(2*edge)/10+1,height()/2+edge/20);
p.drawPolygon(triangle);
break;
case RDTransportButton::Up:
triangle.setPoint(0,width()/2,(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()-(3*edge)/10);
triangle.setPoint(2,width()/2-(3*edge)/10,height()-(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2-(3*edge)/10,height()-(3*edge)/10);
p.lineTo(width()/2,(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.lineTo(width()/2+(3*edge)/10,height()-(3*edge)/10);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2-(3*edge)/10,height()-(3*edge)/10);
break;
case RDTransportButton::Down:
triangle.setPoint(0,width()/2,height()-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,(3*edge)/10);
triangle.setPoint(2,width()/2-(3*edge)/10,(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().dark()));
p.moveTo(width()/2-(3*edge)/10,(3*edge)/10);
p.lineTo(width()/2,height()-(3*edge)/10);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2+(3*edge)/10,(3*edge)/10);
p.setPen(QColor(colorGroup().shadow()));
p.lineTo(width()/2-(3*edge)/10,(3*edge)/10);
break;
case RDTransportButton::PlayTo:
p.fillRect(width()/2+(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(accent_color));
triangle.setPoint(0,width()/2-(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(2*edge)/10+1,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.lineTo(width()/2-(3*edge)/10,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.lineTo(width()/2+(2*edge)/10+1,height()/2);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2-(3*edge)/10,height()/2+(3*edge)/10);
break;
}
p.end();
}
void RDTransportButton::drawOffCap()
{
QPainter p;
QPointArray triangle=QPointArray(3);
int edge;
if(height()<width()) {
edge=height();
}
else {
edge=width();
}
drawMask(off_cap);
p.begin(off_cap);
p.setPen(QColor(black));
p.setBrush(QColor(black));
switch(button_type) {
case RDTransportButton::Play:
triangle.setPoint(0,width()/2-(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.lineTo(width()/2-(3*edge)/10,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.lineTo(width()/2+(3*edge)/10,height()/2);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2-(3*edge)/10,height()/2+(3*edge)/10);
break;
case RDTransportButton::Stop:
p.fillRect(width()/2-edge*3/10,height()/2-edge*3/10,
edge*3/5,edge*3/5,QColor(colorGroup().shadow()));
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2-edge*3/10,height()/2+edge*3/10);
p.lineTo(width()/2-edge*3/10,height()/2-edge*3/10);
p.lineTo(width()/2+edge*3/10,height()/2-edge*3/10);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2+edge*3/10,height()/2+edge*3/10);
p.lineTo(width()/2-edge*3/10,height()/2+edge*3/10);
break;
case RDTransportButton::Record:
p.setPen(QColor(darkRed));
p.setBrush(QColor(darkRed));
p.drawEllipse(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
(3*edge)/5,(3*edge)/5);
break;
case RDTransportButton::FastForward:
triangle.setPoint(0,width()/2-(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.lineTo(width()/2-(3*edge)/10,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.lineTo(width()/2,height()/2);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2-(3*edge)/10,height()/2+(3*edge)/10);
triangle.setPoint(0,width()/2,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2,height()/2+(3*edge)/10);
p.lineTo(width()/2,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.lineTo(width()/2+(3*edge)/10,height()/2);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2,height()/2+(3*edge)/10);
break;
case RDTransportButton::Rewind:
triangle.setPoint(0,width()/2+(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2,height()/2);
triangle.setPoint(2,width()/2+(3*edge)/10,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2+(3*edge)/10,height()/2-(3*edge)/10);
p.lineTo(width()/2,height()/2);
p.setPen(QColor(colorGroup().dark()));
p.lineTo(width()/2+(3*edge)/10,height()/2+(3*edge)/10);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2+(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(0,width()/2,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2-(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2,height()/2-(3*edge)/10);
p.lineTo(width()/2-(3*edge)/10,height()/2);
p.setPen(QColor(colorGroup().dark()));
p.lineTo(width()/2,height()/2+(3*edge)/10);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2,height()/2-(3*edge)/10);
break;
case RDTransportButton::Eject:
triangle.setPoint(0,width()/2,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2);
p.drawPolygon(triangle);
p.fillRect(width()/2-(3*edge)/10,height()/2+edge/10,
(3*edge)/5,edge/5,QColor(black));
break;
case RDTransportButton::Pause:
p.fillRect(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
(3*edge)/15,(3*edge)/5,QColor(black));
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.lineTo(width()/2-(3*edge)/10,height()/2-(3*edge)/10);
p.lineTo(width()/2-(3*edge)/10+(3*edge)/15,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2-(3*edge)/10+(3*edge)/15,height()/2+(3*edge)/10);
p.lineTo(width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.fillRect(width()/2+(3*edge)/30,height()/2-(3*edge)/10,
(3*edge)/15,(3*edge)/5,QColor(black));
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2+(3*edge)/30,height()/2+(3*edge)/10);
p.lineTo(width()/2+(3*edge)/30,height()/2-(3*edge)/10);
p.lineTo(width()/2+(3*edge)/10,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2+(3*edge)/10,height()/2+(3*edge)/10);
p.lineTo(width()/2+(3*edge)/30,height()/2+(3*edge)/10);
break;
case RDTransportButton::PlayFrom:
p.fillRect(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(accent_color));
triangle.setPoint(0,width()/2-(2*edge)/10+1,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10+1,height()/2);
triangle.setPoint(2,width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
p.lineTo(width()/2-(2*edge)/10+1,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.lineTo(width()/2+(3*edge)/10+1,height()/2);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
break;
case RDTransportButton::PlayBetween:
p.fillRect(width()/2-(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(accent_color));
p.fillRect(width()/2+(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(accent_color));
triangle.setPoint(0,width()/2-(2*edge)/10+1,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(2*edge)/10+1,height()/2);
triangle.setPoint(2,width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
p.lineTo(width()/2-(2*edge)/10+1,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.lineTo(width()/2+(2*edge)/10+1,height()/2);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2-(2*edge)/10+1,height()/2+(3*edge)/10);
break;
case RDTransportButton::Loop:
triangle.setPoint(0,width()/2-(2*edge)/10+1,height()/2-(edge)/4);
triangle.setPoint(1,width()/2+(edge)/10+1,height()/2-edge/10);
triangle.setPoint(2,width()/2-(2*edge)/10+1,height()/2+edge/20);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2-(2*edge)/10+1,height()/2+(edge)/4);
p.lineTo(width()/2+(edge)/10+1,height()/2-edge/10);
p.setPen(QColor(colorGroup().dark()));
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2-(2*edge)/10+1,height()/2+(edge)/4);
p.setPen(QColor(colorGroup().shadow()));
p.drawArc(width()/6,height()/2-edge/9,2*width()/3,
height()/3+edge/10,1440,5760);
break;
case RDTransportButton::Up:
triangle.setPoint(0,width()/2,(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,height()-(3*edge)/10);
triangle.setPoint(2,width()/2-(3*edge)/10,height()-(3*edge)/10);
p.drawPolygon(triangle);
break;
case RDTransportButton::Down:
triangle.setPoint(0,width()/2,height()-(3*edge)/10);
triangle.setPoint(1,width()/2+(3*edge)/10,(3*edge)/10);
triangle.setPoint(2,width()/2-(3*edge)/10,(3*edge)/10);
p.drawPolygon(triangle);
break;
case RDTransportButton::PlayTo:
p.fillRect(width()/2+(3*edge)/10,height()/2-(3*edge)/10,
3,(3*edge)/5,QBrush(accent_color));
triangle.setPoint(0,width()/2-(3*edge)/10,height()/2-(3*edge)/10);
triangle.setPoint(1,width()/2+(2*edge)/10+1,height()/2);
triangle.setPoint(2,width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.drawPolygon(triangle);
p.setPen(QColor(colorGroup().shadow()));
p.moveTo(width()/2-(3*edge)/10,height()/2+(3*edge)/10);
p.lineTo(width()/2-(3*edge)/10,height()/2-(3*edge)/10);
p.setPen(QColor(colorGroup().dark()));
p.lineTo(width()/2+(2*edge)/10+1,height()/2);
p.setPen(QColor(colorGroup().light()));
p.lineTo(width()/2-(3*edge)/10,height()/2+(3*edge)/10);
break;
}
p.end();
}
void RDTransportButton::flashOn()
{
if(!flash_timer->isActive()) {
flash_timer->start(500);
}
}
void RDTransportButton::flashOff()
{
if(flash_timer->isActive()) {
flash_timer->stop();
}
}
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