263 lines
4.7 KiB
PHP
263 lines
4.7 KiB
PHP
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<?php
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namespace FML\Controls;
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use FML\Types\Renderable;
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/**
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* Class representing CMlControl
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*
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* @author steeffeen
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*/
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abstract class Control implements Renderable {
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/**
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* Constants
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*/
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const CENTER = 'center';
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const CENTER2 = 'center2';
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const TOP = 'top';
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const RIGHT = 'right';
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const BOTTOM = 'bottom';
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const LEFT = 'left';
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/**
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* Protected properties
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*/
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protected $tagName = 'control';
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protected $id = '';
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protected $x = 0.;
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protected $y = 0.;
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protected $z = 0.;
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protected $width = -1.;
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protected $height = -1.;
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protected $hAlign = self::CENTER;
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protected $vAlign = self::CENTER2;
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protected $scale = 1.;
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protected $hidden = 0;
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protected $classes = array();
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/**
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* Construct a new control
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*
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* @param string $id
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*/
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public function __construct($id = null) {
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if ($id !== null) {
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$this->setId($id);
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}
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}
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/**
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* Get control id
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*
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* @return string
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*/
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public function getId() {
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return $this->id;
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}
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/**
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* Set control id
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*
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* @param string $id
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* @return \FML\Controls\Control
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*/
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public function setId($id) {
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$this->id = $id;
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return $this;
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}
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/**
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* Assign an unique id if necessary
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*
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* @return \FML\Controls\Control
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*/
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public function assignId() {
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if ($this->getId()) {
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return $this;
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}
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$this->setId(uniqid());
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return $this;
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}
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/**
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* Set x position
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*
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* @param real $x
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* @return \FML\Controls\Control
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*/
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public function setX($x) {
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$this->x = $x;
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return $this;
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}
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/**
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* Set y position
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*
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* @param real $y
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* @return \FML\Controls\Control
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*/
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public function setY($y) {
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$this->y = $y;
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return $this;
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}
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/**
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* Set z position
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*
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* @param real $z
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* @return \FML\Controls\Control
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*/
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public function setZ($z) {
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$this->z = $z;
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return $this;
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}
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/**
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* Set position
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*
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* @param real $x
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* @param real $y
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* @param real $z
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* @return \FML\Controls\Control
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*/
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public function setPosition($x = null, $y = null, $z = null) {
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if ($x !== null) {
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$this->setX($x);
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}
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if ($y !== null) {
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$this->setY($y);
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}
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if ($z !== null) {
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$this->setZ($z);
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}
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return $this;
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}
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/**
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* Set size
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*
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* @param real $width
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* @param real $height
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* @return \FML\Controls\Control
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*/
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public function setSize($width = null, $height = null) {
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if ($width !== null) {
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$this->width = $width;
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}
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if ($height !== null) {
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$this->height = $height;
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}
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return $this;
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}
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/**
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* Set horizontal alignment
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*
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* @param string $hAlign
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* @return \FML\Controls\Control
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*/
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public function setHAlign($hAlign) {
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$this->hAlign = $hAlign;
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return $this;
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}
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/**
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* Set vertical alignment
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*
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* @param string $vAlign
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* @return \FML\Controls\Control
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*/
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public function setVAlign($vAlign) {
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$this->vAlign = $vAlign;
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return $this;
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}
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/**
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* Set horizontal and vertical alignment
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*
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* @param string $halign
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* @param string $vAlign
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* @return \FML\Controls\Control
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*/
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public function setAlign($halign, $vAlign) {
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$this->setHAlign($hAlign);
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$this->setVAlign($vAlign);
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return $this;
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}
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/**
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* Set scale
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*
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* @param real $scale
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* @return \FML\Controls\Control
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*/
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public function setScale($scale) {
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$this->scale = $scale;
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return $this;
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}
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/**
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* Set visible
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*
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* @param bool $visible
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* @return \FML\Controls\Control
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*/
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public function setVisible($visible) {
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$this->hidden = ($visible ? 0 : 1);
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return $this;
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}
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/**
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* Add class name
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*
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* @param string $class
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* @return \FML\Controls\Control
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*/
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public function addClass($class) {
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array_push($this->classes, $class);
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return $this;
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}
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/**
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*
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* @see \FML\Types\Renderable::render()
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*/
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public function render(\DOMDocument $domDocument) {
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$xml = $domDocument->createElement($this->tagName);
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if ($this->id) {
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$xml->setAttribute('id', $this->id);
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}
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if ($this->x !== 0. || $this->y !== 0. || $this->z !== 0.) {
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$xml->setAttribute('posn', "{$this->x} {$this->y} {$this->z}");
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}
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if ($this->width >= 0. || $this->height >= 0.) {
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$xml->setAttribute('sizen', "{$this->width} {$this->height}");
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}
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if (get_class($this) !== Frame::getClass()) {
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if ($this->hAlign) {
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$xml->setAttribute('halign', $this->hAlign);
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}
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if ($this->vAlign) {
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$xml->setAttribute('valign', $this->vAlign);
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}
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}
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if ($this->scale !== 1.) {
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$xml->setAttribute('scale', $this->scale);
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}
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if ($this->hidden) {
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$xml->setAttribute('hidden', $this->hidden);
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}
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$classes = '';
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foreach ($this->classes as $class) {
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$classes .= $class . ' ';
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}
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if ($classes) {
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$xml->setAttribute('class', $classes);
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}
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return $xml;
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}
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}
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?>
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