void draw (CodeEditorComponent& owner, Graphics& g, const Font& font,
float x, const int y, const int baselineOffset, const int lineHeight,
const Colour& highlightColour) const
{
if (highlightColumnStart < highlightColumnEnd)
{
g.setColour (highlightColour);
g.fillRect (roundToInt (x + highlightColumnStart * owner.getCharWidth()), y,
roundToInt ((highlightColumnEnd - highlightColumnStart) * owner.getCharWidth()), lineHeight);
}
int lastType = std::numeric_limits<int>::min();
for (int i = 0; i < tokens.size(); ++i)
{
SyntaxToken& token = tokens.getReference(i);
if (lastType != token.tokenType)
{
lastType = token.tokenType;
g.setColour (owner.getColourForTokenType (lastType));
}
g.drawSingleLineText (token.text, roundToInt (x), y + baselineOffset);
if (i < tokens.size() - 1)
{
if (token.width < 0)
token.width = font.getStringWidthFloat (token.text);
x += token.width;
}
}
}
void draw (CodeEditorComponent& owner, Graphics& g, const Font& font,
float x, const int y, const int baselineOffset, const int lineHeight,
const Colour& highlightColour) const throw()
{
if (highlightColumnStart < highlightColumnEnd)
{
g.setColour (highlightColour);
g.fillRect (roundToInt (x + highlightColumnStart * owner.getCharWidth()), y,
roundToInt ((highlightColumnEnd - highlightColumnStart) * owner.getCharWidth()), lineHeight);
}
int lastType = INT_MIN;
for (int i = 0; i < tokens.size(); ++i)
{
SyntaxToken* const token = tokens.getUnchecked(i);
if (lastType != token->tokenType)
{
lastType = token->tokenType;
g.setColour (owner.getColourForTokenType (lastType));
}
g.drawSingleLineText (token->text, roundToInt (x), y + baselineOffset);
if (i < tokens.size() - 1)
{
if (token->width < 0)
token->width = font.getStringWidthFloat (token->text);
x += token->width;
}
}
}
void draw (CodeEditorComponent& owner, Graphics& g, const Font& fontToUse,
const float rightClip, const float x, const int y,
const int lineH, const float characterWidth) const
{
Colour lastColour (0x00000001);
AttributedString as;
as.setJustification (Justification::centredLeft);
int column = 0;
for (int i = 0; i < tokens.size(); ++i)
{
const float tokenX = x + column * characterWidth;
if (tokenX > rightClip)
break;
const SyntaxToken& token = tokens.getReference(i);
as.append (token.text.removeCharacters ("\r\n"), fontToUse, owner.getColourForTokenType (token.tokenType));
column += token.length;
}
as.draw (g, Rectangle<float> (x, (float) y, 10000.0f, (float) lineH));
}
