.
*/
declare(strict_types=1);
namespace Fisharebest\Webtrees\Report;
use function count;
use function explode;
use function str_replace;
use function substr_count;
/**
* Class ReportHtmlText
*/
class ReportHtmlText extends ReportBaseText
{
/**
* Render the elements.
*
* @param HtmlRenderer $renderer
* @param bool $attrib Is is called from a different element?
*
* @return void
*/
public function render($renderer, bool $attrib = true)
{
// Set up the style
if ($renderer->getCurrentStyle() !== $this->styleName) {
$renderer->setCurrentStyle($this->styleName);
}
$temptext = str_replace('#PAGENUM#', (string) $renderer->pageNo(), $this->text);
// underline «title» part of Source item
$temptext = str_replace([
'«',
'»',
], [
'',
'',
], $temptext);
// If any text at all
if (!empty($temptext)) {
// If called by an other element
if (!$attrib) {
$renderer->write($temptext, $this->color);
} else {
// Save the start positions
$startX = $renderer->getX();
$startY = $renderer->getY();
$width = $renderer->getRemainingWidth();
// If text is wider then page width then wrap it
if ($renderer->getStringWidth($temptext) > $width) {
$lines = explode("\n", $temptext);
foreach ($lines as $line) {
echo '';
$line = $renderer->textWrap($line, $width);
$startY += $renderer->getTextCellHeight($line);
$renderer->setY($startY);
$renderer->write($line, $this->color);
echo "
\n";
}
} else {
echo '';
$renderer->write($temptext, $this->color);
echo "
\n";
$renderer->setX($startX + $renderer->getStringWidth($temptext));
if ($renderer->countLines($temptext) !== 1) {
$renderer->setXy(0, $startY + $renderer->getTextCellHeight($temptext));
}
}
}
}
}
/**
* Returns the height in points of the text element
* The height is already calculated in getWidth()
*
* @param HtmlRenderer $renderer
*
* @return float
*/
public function getHeight($renderer): float
{
$ct = substr_count($this->text, "\n");
if ($ct > 0) {
$ct += 1;
}
$style = $renderer->getStyle($this->styleName);
return ($style['size'] * $ct) * $renderer->cellHeightRatio;
}
/**
* Get the width of text and wrap it too
*
* @param HtmlRenderer $renderer
*
* @return float|array
*/
public function getWidth($renderer)
{
// Setup the style name, a font must be selected to calculate the width
if ($renderer->getCurrentStyle() !== $this->styleName) {
$renderer->setCurrentStyle($this->styleName);
}
// Check for the largest font size in the box
$fsize = $renderer->getCurrentStyleHeight();
if ($fsize > $renderer->largestFontHeight) {
$renderer->largestFontHeight = $fsize;
}
// Get the line width for the text in points
$lw = $renderer->getStringWidth($this->text);
// Line Feed counter - Number of lines in the text
$lfct = $renderer->countLines($this->text);
// If there is still remaining wrap width...
$wrapWidthRemaining = $this->wrapWidthRemaining;
if ($wrapWidthRemaining > 0) {
// Check with line counter too!
if ($lw >= $wrapWidthRemaining || $lfct > 1) {
$newtext = '';
$lines = explode("\n", $this->text);
// Go throught the text line by line
foreach ($lines as $line) {
// Line width in points + a little margin
$lw = $renderer->getStringWidth($line);
// If the line has to be wraped
if ($lw > $wrapWidthRemaining) {
$words = explode(' ', $line);
$addspace = count($words);
$lw = 0;
foreach ($words as $word) {
$addspace--;
$lw += $renderer->getStringWidth($word . ' ');
if ($lw <= $wrapWidthRemaining) {
$newtext .= $word;
if ($addspace !== 0) {
$newtext .= ' ';
}
} else {
$lw = $renderer->getStringWidth($word . ' ');
$newtext .= "\n$word";
if ($addspace !== 0) {
$newtext .= ' ';
}
// Reset the wrap width to the cell width
$wrapWidthRemaining = $this->wrapWidthCell;
}
}
} else {
$newtext .= $line;
}
// Check the Line Feed counter
if ($lfct > 1) {
// Add a new line as long as it’s not the last line
$newtext .= "\n";
// Reset the line width
$lw = 0;
// Reset the wrap width to the cell width
$wrapWidthRemaining = $this->wrapWidthCell;
}
$lfct--;
}
$this->text = $newtext;
$lfct = substr_count($this->text, "\n");
return [
$lw,
1,
$lfct,
];
}
}
$l = 0;
$lfct = substr_count($this->text, "\n");
if ($lfct > 0) {
$l = 2;
}
return [
$lw,
$l,
$lfct,
];
}
}