/**
* Extracts the text the cursor point to and splits it into lines.
*/
public function __construct(ezcTemplateSourceCode $source, $start, $end)
{
parent::__construct($source, $start, $end);
$this->text = self::stripText($start->subString($end->position));
$this->lines = $this->splitIntoLines($this->text);
}
/**
* Trim away the excess whitespace which makes up the block line.
* after a block element.
*
* The first line of the text block is examined, if it contains whitespace
* only the line will be emptied and the EOL marker is disabled (set to
* false).
*
* @see ezcTemplateTextTstNode::setTextLines for details of the line format
* of text blocks.
* @param ezcTemplateBlockTstNode $parentBlock
* The block which owns the text element.
* @param ezcTemplateTextTstNode $textElement
* Text element to trim.
* Note: The block line is considered the first line of a text block placed
*/
public function trimBlockLine(ezcTemplateTstNode $parentBlock, ezcTemplateTextTstNode $textElement)
{
$lines = $textElement->lines;
if (count($lines) == 0) {
return;
}
$line = $lines[0];
// Find first non-whitespace character, if we find one we cannot trim
if (preg_match("#[^ \t\v]#", $line[0])) {
return;
}
// Clear line text and EOL marker
$line[0] = '';
$line[1] = false;
$lines[0] = $line;
$textElement->setTextLines($lines);
}
/**
*
* @param ezcTemplateSource $source
* @param ezcTemplateCursor $start
* @param ezcTemplateCursor $end
*/
public function __construct(ezcTemplateSourceCode $source, $start, $end)
{
parent::__construct($source, $start, $end);
$this->textStartCursor = null;
$this->textEndCursor = null;
}
