void CodeEditorComponent::mouseDoubleClick (const MouseEvent& e)
{
CodeDocument::Position tokenStart (getPositionAt (e.x, e.y));
CodeDocument::Position tokenEnd (tokenStart);
if (e.getNumberOfClicks() > 2)
{
tokenStart.setLineAndIndex (tokenStart.getLineNumber(), 0);
tokenEnd.setLineAndIndex (tokenStart.getLineNumber() + 1, 0);
}
else
{
while (CharacterFunctions::isLetterOrDigit (tokenEnd.getCharacter()))
tokenEnd.moveBy (1);
tokenStart = tokenEnd;
while (tokenStart.getIndexInLine() > 0
&& CharacterFunctions::isLetterOrDigit (tokenStart.movedBy (-1).getCharacter()))
tokenStart.moveBy (-1);
}
moveCaretTo (tokenEnd, false);
moveCaretTo (tokenStart, true);
}
const bool CtrlrLuaMethodCodeEditor::isMouseOverUrl(CodeDocument::Position &position, String *url)
{
if (position.getPosition() >= document.getNumCharacters())
{
return (false);
}
int moveLeft=0;
while (!CharacterFunctions::isWhitespace(position.getCharacter()))
{
if (position.getPosition() <= 0)
break;
position.moveBy(-1);
moveLeft++;
}
int start = position.getPosition();
position.setPosition (position.getPosition()+moveLeft);
while (!CharacterFunctions::isWhitespace(position.getCharacter()))
{
if (position.getPosition() >= document.getNumCharacters())
break;
position.moveBy(1);
}
int end = position.getPosition();
const String word = document.getTextBetween (CodeDocument::Position(document, start), CodeDocument::Position(document, end)).trim();
if (word.startsWith ("http://"))
{
if (url)
{
*url = word;
}
return (URL::isProbablyAWebsiteURL (word));
}
return (false);
}
const CodeDocument::Position CodeDocument::Position::movedBy (const int characterDelta) const
{
CodeDocument::Position p (*this);
p.moveBy (characterDelta);
return p;
}