Method checkColorPickerAction

src/eepp/ui/uicodeeditor.cpp:1962–2003

}

void UICodeEditor::checkColorPickerAction() {
	if ( !mEnableColorPickerOnSelection )
		return;
	String text( mDoc->getSelectedText() );
	TextRange range( mDoc->getSelection( true ) );
	if ( range.start().line() != range.end().line() )
		return;
	const String& line = mDoc->line( range.end().line() ).getText();
	bool isHash = range.start().column() > 0 &&
				  mDoc->line( range.start().line() ).getText()[range.start().column() - 1] == '#' &&
				  ( text.size() == 6 || text.size() == 8 ) && String::isHexNotation( text );
	bool isRgba = !isHash && text == "rgba" && range.end().column() < (Int64)line.size() - 1 &&
				  line[range.end().column()] == '(';
	bool isRgb = !isHash && !isRgba && text == "rgb" &&
				 range.end().column() < (Int64)line.size() - 1 && line[range.end().column()] == '(';
	if ( isHash || isRgb || isRgba ) {
		UIColorPicker* colorPicker = NULL;
		if ( isHash ) {
			colorPicker = UIColorPicker::NewModal( this, [this]( Color color ) {
				mDoc->replaceSelection( color.toHexString( false ) );
			} );
			colorPicker->setColor( Color( '#' + text ) );
		} else if ( isRgba || isRgb ) {
			TextPosition position =
				mDoc->getMatchingBracket( { range.start().line(), range.end().column() }, '(', ')',
										  TextDocument::MatchDirection::Forward );
			if ( position.isValid() ) {
				mDoc->setSelection( { position.line(), position.column() + 1 }, range.start() );
				colorPicker = UIColorPicker::NewModal( this, [this, isRgba]( Color color ) {
					mDoc->replaceSelection( isRgba || color.a != 255 ? color.toRgbaString()
																	 : color.toRgbString() );
				} );
				colorPicker->setColor( Color::fromString( mDoc->getSelectedText().toUtf8() ) );
			}
		}
		if ( colorPicker )
			colorPicker->getUIWindow()->on( Event::OnWindowClose, [this]( const Event* ) {
				if ( !SceneManager::instance()->isShuttingDown() )
					setFocus();
			} );
	}
}

Vector2f UICodeEditor::getRelativeScreenPosition( const TextPosition& pos ) {
	Float gutterWidth = getGutterWidth();