/**
* @param string $css
* @param boolean $expectedRes
* @param array $expectedColor
*
* @dataProvider convertToColorProvider
*/
public function testConvertToColor($css, $expectedRes, $expectedColor)
{
$res = true;
$resultColor = $this->cssConverter->convertToColor($css, $res);
$this->assertEquals($expectedRes, $res);
$this->assertEquals(count($expectedColor), count($resultColor));
for ($i = 0; $i < count($resultColor); $i++) {
if (is_null($expectedColor[$i])) {
$this->assertNull($resultColor[$i]);
} else {
$this->assertEquals($expectedColor[$i], $resultColor[$i]);
}
}
}
/**
* Parse a background position
*
* @param string $css
* @param boolean &$res flag if convert is ok or not
*
* @return array (x, y)
*/
public function convertBackgroundPosition($css, &$res)
{
// init the res
$res = false;
// explode the value
$css = explode(' ', $css);
// we must have 2 values. if 0 or >2 : error. if 1 => put center for 2
if (count($css) < 2) {
if (!$css[0]) {
return null;
}
$css[1] = 'center';
}
if (count($css) > 2) {
return null;
}
// prepare the values
$x = 0;
$y = 0;
$res = true;
// convert the first value
if ($css[0] == 'left') {
$x = '0%';
} elseif ($css[0] == 'center') {
$x = '50%';
} elseif ($css[0] == 'right') {
$x = '100%';
} elseif ($css[0] == 'top') {
$y = '0%';
} elseif ($css[0] == 'bottom') {
$y = '100%';
} elseif (preg_match('/^[-]?[0-9\\.]+%$/isU', $css[0])) {
$x = $css[0];
} elseif ($this->cssConverter->convertToMM($css[0])) {
$x = $this->cssConverter->convertToMM($css[0]);
} else {
$res = false;
}
// convert the second value
if ($css[1] == 'left') {
$x = '0%';
} elseif ($css[1] == 'right') {
$x = '100%';
} elseif ($css[1] == 'top') {
$y = '0%';
} elseif ($css[1] == 'center') {
$y = '50%';
} elseif ($css[1] == 'bottom') {
$y = '100%';
} elseif (preg_match('/^[-]?[0-9\\.]+%$/isU', $css[1])) {
$y = $css[1];
} elseif ($this->cssConverter->convertToMM($css[1])) {
$y = $this->cssConverter->convertToMM($css[1]);
} else {
$res = false;
}
// return the values
return array($x, $y);
}
/**
* tag : END_LAST_PAGE
* mode : OPEN
*
* @param array $param
* @return void
*/
protected function _tag_open_END_LAST_PAGE($param)
{
$height = $this->cssConverter->ConvertToMM($param['end_height'], $this->pdf->getH() - $this->pdf->gettMargin() - $this->pdf->getbMargin());
if ($height < $this->pdf->getH() - $this->pdf->gettMargin() - $this->pdf->getbMargin() && $this->pdf->getY() + $height >= $this->pdf->getH() - $this->pdf->getbMargin()) {
$this->_setNewPage();
}
$this->parsingCss->save();
$this->parsingCss->analyse('end_last_page', $param);
$this->parsingCss->setPosition();
$this->parsingCss->fontSet();
$this->pdf->setY($this->pdf->getH() - $this->pdf->getbMargin() - $height);
}
/**
* Analyse a border
*
* @param string $css css border properties
*
* @return array border properties
*/
public function readBorder($css)
{
// border none
$none = array('type' => 'none', 'width' => 0, 'color' => array(0, 0, 0));
// default value
$type = 'solid';
$width = $this->cssConverter->convertToMM('1pt');
$color = array(0, 0, 0);
// clean up the values
$css = explode(' ', $css);
foreach ($css as $k => $v) {
$v = trim($v);
if ($v !== '') {
$css[$k] = $v;
} else {
unset($css[$k]);
}
}
$css = array_values($css);
// read the values
$res = null;
foreach ($css as $value) {
// if no border => return none
if ($value == 'none' || $value == 'hidden') {
return $none;
}
// try to convert the value as a distance
$tmp = $this->cssConverter->convertToMM($value);
// if the convert is ok => it is a width
if ($tmp !== null) {
$width = $tmp;
// else, it could be the type
} elseif (in_array($value, array('solid', 'dotted', 'dashed', 'double'))) {
$type = $value;
// else, it could be the color
} else {
$tmp = $this->cssConverter->convertToColor($value, $res);
if ($res) {
$color = $tmp;
}
}
}
// if no witdh => return none
if (!$width) {
return $none;
}
// return the border properties
return array('type' => $type, 'width' => $width, 'color' => $color);
}
