/**
* Saves the PageNavigator in the GUI objects stack
*/
function preFilter()
{
// Show / hide text
if (!$this->currentPage || !$this->pageNumber) {
$this->showText(false);
}
// Auto show fast next / last
if ($this->arrowFirst->hasLink() || $this->arrowLast->hasLink()) {
$this->showLast();
}
if ($this->arrowFastNext->hasLink() || $this->arrowFastPrev->hasLink()) {
$this->showFastNext();
}
// Arrow styles
if ($this->arrowNext->hasLink()) {
$this->arrowNext->setSubStyle($this->arrowNextStyle);
}
if ($this->arrowPrev->hasLink()) {
$this->arrowPrev->setSubStyle($this->arrowPrevStyle);
}
if ($this->arrowNext->hasLink() && $this->arrowFastNext->hasLink()) {
$this->arrowFastNext->setSubStyle($this->arrowFastNextStyle);
} else {
$this->arrowFastNext->setManialink(null);
}
if ($this->arrowPrev->hasLink() && $this->arrowFastPrev->hasLink()) {
$this->arrowFastPrev->setSubStyle($this->arrowFastPrevStyle);
} else {
$this->arrowFastPrev->setManialink(null);
}
if ($this->arrowNext->hasLink() && $this->arrowLast->hasLink()) {
$this->arrowLast->setSubStyle($this->arrowLastStyle);
} else {
$this->arrowLast->setManialink(null);
}
if ($this->arrowPrev->hasLink() && $this->arrowFirst->hasLink()) {
$this->arrowFirst->setSubStyle($this->arrowFirstStyle);
} else {
$this->arrowFirst->setManialink(null);
}
// Text
$this->text->setStyle(\ManiaLib\Gui\Elements\Label::TextValueSmall);
$this->text->setText($this->currentPage . ' / ' . $this->pageNumber);
// Positioning in relation to the center of the containing frame
$this->text->setAlign("center", "center2");
$this->text->setPosZ(1);
$this->textBg->setSubStyle(\ManiaLib\Gui\Elements\Bgs1::BgPager);
$this->textBg->setAlign('center', 'center');
$this->textBg->setPosZ(0.5);
$this->arrowNext->setValign("center");
$this->arrowFastNext->setValign("center");
$this->arrowLast->setValign("center");
$this->arrowNext->setPosition($this->text->getSizeX() / 2 + 1, 0, 1);
$this->arrowFastNext->setPosition($this->arrowNext->getPosX() + $this->arrowNext->getSizeX(), 0, 1);
$this->arrowLast->setPosition($this->arrowNext->getPosX() + (int) $this->showFastNext * $this->arrowFastNext->getSizeX() + $this->arrowNext->getSizeX(), 0, 1);
$this->arrowPrev->setAlign("right", "center");
$this->arrowFastPrev->setAlign("right", "center");
$this->arrowFirst->setAlign("right", "center");
$this->arrowPrev->setPosition(-($this->text->getSizeX() / 2) - 1, 0, 1);
$this->arrowFastPrev->setPosition($this->arrowPrev->getPosX() - $this->arrowPrev->getSizeX(), 0, 1);
$this->arrowFirst->setPosition($this->arrowPrev->getPosX() - (int) $this->showFastNext * $this->arrowFastPrev->getSizeX() - $this->arrowPrev->getSizeX(), 0, 1);
// Save the gui
if ($this->showText) {
$this->add($this->textBg);
$this->add($this->text);
}
$this->add($this->arrowNext);
$this->add($this->arrowPrev);
if ($this->showLast) {
$this->add($this->arrowFirst);
$this->add($this->arrowLast);
}
if ($this->showFastNext) {
$this->add($this->arrowFastNext);
$this->add($this->arrowFastPrev);
}
}