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-Looper has Stop functionality

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Harry van Haaren 2013-05-13 22:20:00 +01:00
parent a94ac55fbd
commit 24bf134736
2 changed files with 21 additions and 4 deletions
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11
src/gtrack.hxx
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@ -30,6 +30,11 @@ static void button_callback(Fl_Widget *w, void *data) {
EventLooperState e = EventLooperState(Looper::STATE_PLAYING); EventLooperState e = EventLooperState(Looper::STATE_PLAYING);
writeToDspRingbuffer( &e ); writeToDspRingbuffer( &e );
} }
else if ( strcmp( w->label() , "Stop" ) == 0 )
{
EventLooperState e = EventLooperState(Looper::STATE_STOPPED);
writeToDspRingbuffer( &e );
}
} }
class GTrack : public Fl_Group class GTrack : public Fl_Group
@ -42,7 +47,7 @@ class GTrack : public Fl_Group
button1(x + 5, y + 24, 100, 18,"Rec"), button1(x + 5, y + 24, 100, 18,"Rec"),
button2(x + 5, y + 44, 100, 18,"Play"), button2(x + 5, y + 44, 100, 18,"Play"),
button3(x + 5, y + 64, 18, 18,"3"), button3(x + 5, y + 64, 100, 18,"Stop"),
button4(x + 5, y + 84, 18, 18,"4"), button4(x + 5, y + 84, 18, 18,"4"),
button5(x + 5, y +104, 18, 18,"5"), button5(x + 5, y +104, 18, 18,"5"),
button6(x + 5, y +124, 18, 18,"6"), button6(x + 5, y +124, 18, 18,"6"),
@ -53,6 +58,10 @@ class GTrack : public Fl_Group
{ {
button1.callback( button_callback, 0 ); button1.callback( button_callback, 0 );
button2.callback( button_callback, 0 ); button2.callback( button_callback, 0 );
button3.callback( button_callback, 0 );
button4.callback( button_callback, 0 );
button5.callback( button_callback, 0 );
button6.callback( button_callback, 0 );
end(); // close the group end(); // close the group
} }

14
src/looper.hxx
View file

@ -14,10 +14,11 @@ class Looper
enum State { enum State {
STATE_PLAYING = 0, STATE_PLAYING = 0,
STATE_RECORDING, STATE_RECORDING,
STATE_STOPPED,
}; };
Looper() : Looper() :
state(STATE_PLAYING), state(STATE_STOPPED),
endPoint (0), endPoint (0),
playPoint (0) playPoint (0)
{ {
@ -33,15 +34,19 @@ class Looper
{ {
endPoint = lastWrittenSampleIndex; endPoint = lastWrittenSampleIndex;
playPoint = 0; playPoint = 0;
cout << "State = PLAYING, endPoint = " << endPoint << endl; //cout << "State = PLAYING, endPoint = " << endPoint << endl;
} }
else if ( state == STATE_RECORDING ) // setup REC else if ( state == STATE_RECORDING ) // setup REC
{ {
cout << "State = RECORDING" << endl; //cout << "State = RECORDING" << endl;
playPoint = 0; playPoint = 0;
endPoint = 0; endPoint = 0;
lastWrittenSampleIndex = 0; lastWrittenSampleIndex = 0;
} }
else if ( state == STATE_STOPPED ) //
{
//cout << "State = STOPPED" << endl;
}
} }
@ -72,6 +77,9 @@ class Looper
} }
} }
} }
// buffers pre-zeroed, so just do nothing
else if ( state == STATE_STOPPED ){}
} }
private: private: