/**
* Applies the given $style to the $odtElement.
*
* $style is an array of style information as produced by {@link
* ezcDocumentPcssStyleInferencer::inferenceFormattingRules()}. The styling
* information given in this array is applied to the $odtElement by
* creating a new anonymous style in the ODT style section and applying the
* corresponding attributes to reference this style.
*
* @param ezcDocumentLocateable $docBookElement
* @param DOMElement $odtElement
* @throws ezcDocumentOdtStylerNotInitializedException
* @access private
*/
public function applyStyles(ezcDocumentLocateable $docBookElement, DOMElement $odtElement)
{
$styles = $this->preProcessStyles($docBookElement, $odtElement, $this->styleInferencer->inferenceFormattingRules($docBookElement));
foreach ($this->styleGenerators as $generator) {
if ($generator->handles($odtElement)) {
$generator->createStyle($this->styleInfo, $odtElement, $styles);
}
}
}
protected function assertCorrectMerge($property, $styles, $expected)
{
$inferencer = new ezcDocumentPcssStyleInferencer(false);
$element = $this->xpath->query('//doc:article')->item(0);
$inferencer->appendStyleDirectives(array(new ezcDocumentPcssLayoutDirective(array('article'), $styles)));
$rules = $inferencer->inferenceFormattingRules($element);
$this->assertTrue(isset($rules[$property]), "Missing property {$property} in inferenced rules.");
$this->assertEquals(1, count($rules), "Wrong number of inferenced rules");
$this->assertEquals($expected, (string) $rules[$property]);
}
/**
* Create and append a new page.
*
* @param ezcDocumentPcssStyleInferencer $inferencer
*/
public function appendPage(ezcDocumentPcssStyleInferencer $inferencer)
{
$current = $this->transactions[$this->transaction]->currentPage;
// Check if the next page already exists
if (isset($this->pages[$current + 1])) {
$current = ++$this->transactions[$this->transaction]->currentPage;
return $this->pages[$current];
}
$current = ++$this->transactions[$this->transaction]->currentPage;
$styles = $inferencer->inferenceFormattingRules(new ezcDocumentPdfPage(0, 0, 0, 0, 0));
$page = ezcDocumentPdfPage::createFromSpecification($current, $styles['page-size']->value, $styles['page-orientation']->value, $styles['margin']->value, $styles['padding']->value);
// Store in which transaction the page has been created
$this->pages[$current] = $page;
$this->transactions[$this->transaction]->pageCreations[] = $current;
// Tell driver about new page
$this->createPage($page->width, $page->height);
return $page;
}
