void DrawableImage::ValueTreeWrapper::setOverlayColour (const Colour& newColour, UndoManager* undoManager)
{
if (newColour.isTransparent())
state.removeProperty (overlay, undoManager);
else
state.setProperty (overlay, String::toHexString ((int) newColour.getARGB()), undoManager);
}
void Plotter::paint (Graphics& g)
{
if (freeMode)
{
g.fillAll(Colour(0xFF161616));
}
else
{
Colour background = findColour(backgroundColour);
if (!background.isTransparent()) g.fillAll((modQueue.size() == 0 || freeMode) ? background.withAlpha(0.7f) : background);
}
Path drawPath;
const float factor = 1024.0f / (float)getWidth();
drawPath.startNewSubPath(0.0f, (float)getHeight());
for(int i = 0; i< 1024; i++)
{
int pos = (i + currentRingBufferPosition) % 1024;
const float thisValue = jlimit<float>(0.0f, 1.0f, internalBuffer[pos]);
drawPath.lineTo(i/factor, getHeight() - thisValue * getHeight());
}
drawPath.lineTo((float)getWidth(), (float)getHeight());
if (freeMode)
{
g.setColour(Colours::red.withBrightness(0.6f));
g.fillPath(drawPath);
}
else
{
//KnobLookAndFeel::fillPathHiStyle(g, drawPath, getWidth(), getHeight(), false);
g.setGradientFill(ColourGradient(findColour(pathColour),
0.0f, 0.0f,
findColour(pathColour2),
0.0f, (float)getHeight(),
false));
g.fillPath(drawPath);
//DropShadow d(Colours::white.withAlpha(drawBorders ? 0.2f : 0.1f), 5, Point<int>());
//d.drawForPath(g, p);
}
}
void Graphics::fillAll (Colour colourToUse) const
{
if (! colourToUse.isTransparent())
{
const Rectangle<int> clip (context.getClipBounds());
context.saveState();
context.setFill (colourToUse);
context.fillRect (clip, false);
context.restoreState();
}
}
void MidiKeyboardComponent::drawWhiteNote (int midiNoteNumber, Graphics& g, Rectangle<float> area,
bool isDown, bool isOver, Colour lineColour, Colour textColour)
{
auto c = Colours::transparentWhite;
if (isDown) c = findColour (keyDownOverlayColourId);
if (isOver) c = c.overlaidWith (findColour (mouseOverKeyOverlayColourId));
g.setColour (c);
g.fillRect (area);
auto text = getWhiteNoteText (midiNoteNumber);
if (text.isNotEmpty())
{
auto fontHeight = jmin (12.0f, keyWidth * 0.9f);
g.setColour (textColour);
g.setFont (Font (fontHeight).withHorizontalScale (0.8f));
switch (orientation)
{
case horizontalKeyboard: g.drawText (text, area.withTrimmedLeft (1.0f).withTrimmedBottom (2.0f), Justification::centredBottom, false); break;
case verticalKeyboardFacingLeft: g.drawText (text, area.reduced (2.0f), Justification::centredLeft, false); break;
case verticalKeyboardFacingRight: g.drawText (text, area.reduced (2.0f), Justification::centredRight, false); break;
default: break;
}
}
if (! lineColour.isTransparent())
{
g.setColour (lineColour);
switch (orientation)
{
case horizontalKeyboard: g.fillRect (area.withWidth (1.0f)); break;
case verticalKeyboardFacingLeft: g.fillRect (area.withHeight (1.0f)); break;
case verticalKeyboardFacingRight: g.fillRect (area.removeFromBottom (1.0f)); break;
default: break;
}
if (midiNoteNumber == rangeEnd)
{
switch (orientation)
{
case horizontalKeyboard: g.fillRect (area.expanded (1.0f, 0).removeFromRight (1.0f)); break;
case verticalKeyboardFacingLeft: g.fillRect (area.expanded (0, 1.0f).removeFromBottom (1.0f)); break;
case verticalKeyboardFacingRight: g.fillRect (area.expanded (0, 1.0f).removeFromTop (1.0f)); break;
default: break;
}
}
}
}
