HtmlDropdown.php

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<?php
 
namespace Ajax\bootstrap\html;
 
use Ajax\JsUtils;
use Ajax\bootstrap\html\content\HtmlDropdownItem;
use Ajax\bootstrap\html\base\CssRef;
use Ajax\service\JString;
use Ajax\common\html\BaseHtml;
 
class HtmlDropdown extends HtmlButton {
    protected $btnCaption="Dropdown button";
    protected $class="dropdown-toggle";
    protected $mClass="dropdown";
    protected $mTagName="div";
    protected $items=array ();
 
    public function __construct($identifier, $value="", $items=array(), $cssStyle=null, $onClick=null) {
        parent::__construct($identifier, "", $cssStyle, $onClick);
        $this->_template=include 'templates/tplDropdown.php';
        $this->btnCaption=$value;
        $this->tagName="a";
        $this->fromArray($items);
        if ($cssStyle!==NULL) {
            $this->asButton($cssStyle);
        }
    }
 
    public function setMTagName($value) {
        $this->mTagName=$value;
    }
 
    public function setStyle($cssStyle) {
        if (is_int($cssStyle)) {
            return $this->addToMember($this->class, CssRef::buttonStyles()[$cssStyle]);
        }
        if (JString::startsWith($cssStyle, "btn-")===false) {
            $cssStyle="btn".$cssStyle;
        }
        return $this->addToMemberCtrl($this->class, $cssStyle, CssRef::buttonStyles());
    }
 
    /*
     * (non-PHPdoc)
     * @see \Ajax\bootstrap\html\HtmlButton::setValue()
     */
    public function setValue($value) {
        $this->btnCaption=$value;
    }
 
    public function setSize($size) {
        if (is_int($size)) {
            return $this->addToProperty("class", CssRef::sizes("btn-group")[$size]);
        }
        return $this->addToPropertyCtrl("class", $size, CssRef::sizes("btn-group"));
    }
 
    public function addItem($caption, $href="#") {
        if($caption instanceof HtmlDropdownItem){
            $item=$caption;
        }else{
            $iid=$this->getItemsCount()+1;
            $item=new HtmlDropdownItem($this->identifier."-dropdown-item-".$iid);
            $item->setCaption($caption)->setHref($href);
        }
        $this->items []=$item;
        return $item;
    }
 
    public function addDivider() {
        return $this->addItem("-");
    }
 
    public function addHeader($caption) {
        return $this->addItem("-".$caption);
    }
 
    public function addItems($items) {
        $iid=$this->getItemsCount()+1;
        if (\is_array($items)) {
            foreach ( $items as $item ) {
                if (is_string($item)) {
                    $this->addItem($item);
                } else if (\is_array($item)) {
                    $dropDownItem=new HtmlDropdownItem($this->identifier."-dropdown-item-".$iid);
                    $dropDownItem->fromArray($item);
                    $this->items []=$dropDownItem;
                } else if ($item instanceof HtmlDropdownItem) {
                    $this->items []=$item;
                }
            }
        }
        return $this;
    }
 
    /*
     * (non-PHPdoc)
     * @see BaseHtml::fromArray()
     */
    public function fromArray($array) {
        if (array_keys($array)!==range(0, count($array)-1))
            return parent::fromArray($array);
        else
            return $this->addItems($array);
    }
 
    public function setItems($items) {
        $this->items=array ();
        $this->addItems($items);
    }
 
    public function getItem($index) {
        return $this->items [$index];
    }
 
    public function setBtnClass($value) {
        $this->class=$value;
    }
 
    public function setMClass($value) {
        $this->mClass=$value;
    }
 
    public function addBtnClass($value) {
        $this->addToMember($this->class, $value);
    }
 
    public function addmClass($value) {
        $this->addToMember($this->mClass, $value);
    }
 
    /*
     * (non-PHPdoc)
     * @see BaseHtml::run()
     */
    public function run(JsUtils $js) {
        if ($this->getProperty("role")==="nav") {
            foreach ( $this->items as $dropdownItem ) {
                $dropdownItem->runNav($js);
            }
        }
        $this->_bsComponent=$js->bootstrap()->dropdown("#".$this->identifier);
        $this->addEventsOnRun($js);
        return $this->_bsComponent;
    }
 
    public function setTagName($tagName) {
        if ($tagName=="button")
            $this->class="btn dropdown-toggle";
        return parent::setTagName($tagName);
    }
 
    public function __toString() {
        return $this->compile();
    }
 
    public function setBtnCaption($btnCaption) {
        $this->btnCaption=$btnCaption;
        return $this;
    }
 
    public function getItemsCount() {
        return sizeof($this->items);
    }
 
    public function setAlignment($alignment) {
        if (is_int($alignment))
            $alignment="dropdown-menu-".CssRef::alignment()[$alignment];
        return $this->addToMemberCtrl($this->class, $alignment, CssRef::alignment());
    }
 
    public function dropup() {
        $this->addToMember($this->mClass, "dropup");
    }
 
    public function getItems() {
        return $this->items;
    }
 
    public function asButton($cssStyle="btn-primary") {
        $this->setTagName("button");
        $this->setBtnClass("btn dropdown-toggle");
        $this->setStyle($cssStyle);
    }
 
    public function onShow($jsCode) {
        return $this->addEvent("show.bs.dropdown", $jsCode);
    }
 
    public function onShown($jsCode) {
        return $this->addEvent("shown.bs.dropdown", $jsCode);
    }
 
    public function onHide($jsCode) {
        return $this->addEvent("hide.bs.dropdown", $jsCode);
    }
 
    public function onHidden($jsCode) {
        return $this->addEvent("hidden.bs.dropdown", $jsCode);
    }
 
 
    /* (non-PHPdoc)
     * @see \Ajax\bootstrap\html\base\BaseHtml::on()
     */
    public function on($event, $jsCode, $stopPropagation = false, $preventDefault = false) {
        foreach ($this->items as $item){
            $item->on($event, $jsCode,$stopPropagation,$preventDefault);
        }
    }
 
    /* (non-PHPdoc)
     * @see \Ajax\bootstrap\html\base\BaseHtml::fromDatabaseObject()
     */
    public function fromDatabaseObject($object, $function) {
        $this->addItem($function($object));
    }
 
}