void RibbonPaint::keyDown( ci::app::KeyEvent event )
{
if(_state != kStateNormal) return;
char keyPressed = event.getChar();
int colorMode;
switch (keyPressed)
{
case 's':
saveOutBrushImageAndParameters();
break;
case 'o':
_drawParams = !_drawParams;
_params.show( !_params.isVisible() );
break;
case 'r':
randomizeBrush();
break;
case 'm':
createBrush();
break;
case 'g':
_glitchSegment = !_glitchSegment;
break;
case 'l':
_useBezier = !_useBezier;
case 'p':
_drawPins = !_drawPins;
break;
case '1': // COLORMODE_HSV
case '2': // COLORMODE_RGB
case '3': // COLORMODE_RGBINVERSE
case '4': // COLORMODE_RGB_B
case '5': // COLORMODE_RGB_C
case '6': // COLORMODE_GRAYSCALE
case '7': // COLORMODE_ALPHABLEND_1
case '8': // COLORMODE_ALPHABLEND_2
colorMode = boost::lexical_cast<int>( keyPressed );
toggleAdditiveBlending( colorMode < COLORMODE_GRAYSCALE);
_colorMode = colorMode;
break;
default:
console() << keyPressed << std::endl;
break;
}
// slowdown or speed up how fast our object chases the mouse - clamp addition of speed (determined by ternary operator)
if(event.getCode() == ci::app::KeyEvent::KEY_LEFT || event.getCode() == ci::app::KeyEvent::KEY_RIGHT) {
if(event.getCode() == ci::app::KeyEvent::KEY_LEFT)
_mouseChaseDamping -= 0.02;
else if(event.getCode() == ci::app::KeyEvent::KEY_RIGHT)
_mouseChaseDamping += 0.02;
_mouseChaseDamping = ci::math<float>::clamp(_mouseChaseDamping, 0.02, 1.0);
updateParams();
}
if(event.getCode() == ci::app::KeyEvent::KEY_UP || event.getCode() == ci::app::KeyEvent::KEY_DOWN)
{
_alphaWhenDrawing = ci::math<double>::clamp(_alphaWhenDrawing + ((event.getCode() == ci::app::KeyEvent::KEY_UP) ? 0.005 : -0.005), 0.0, 1.0);
updateParams();
}
// exit fullscreen with escape, and toggle with F
if ( event.getChar() == 'f' || (isFullScreen() && event.getCode() == ci::app::KeyEvent::KEY_ESCAPE) )
{
ci::gl::clear(_clearColor);
setFullScreen( !isFullScreen() );
}
}
void MaskingSample::keyUp(ci::app::KeyEvent &event)
{
ci::app::console() << event.getChar() << std::endl;
}