Collaboration diagram for ilContainerRenderer:

Public Member Functions
	__construct ($a_enable_manage_select_all=false, $a_enable_multi_download=false, $a_active_block_ordering=false, array $a_block_custom_positions=null)
	Constructor.
	addTypeBlock ($a_type, $a_prefix=null, $a_postfix=null)
	Add type block.
	hasTypeBlock ($a_type)
	Type block already exists?
	addCustomBlock ($a_id, $a_caption, $a_actions=null)
	Add custom block.
	hasCustomBlock ($a_id)
	Custom block already exists?
	isValidBlock ($a_id)
	Any block with id exists?
	hideItem ($a_id)
	Mark item id as used, but do not render.
	removeItem ($a_id)
	Remove item (from any block)
	hasItem ($a_id)
	Item with id exists?
	addItemToBlock ($a_block_id, $a_item_type, $a_item_id, $a_item_html, $a_force=false)
	Add item to existing block.
	addDetailsLevel ($a_level, $a_url, $a_active=false)
	Add details level.
	resetDetails ()
	Reset/remove all detail levels.
	setBlockPosition ($a_block_id, $a_pos)
	Set block position.
	getHTML ()
	Get rendered html (of all blocks)
	renderSingleTypeBlock ($a_type)
	Get rendered html of single type block.
	renderSingleCustomBlock ($a_id)
	Get rendered html of single custom block.
	renderDetails (ilTemplate $a_tpl)
	Render detail level.

Data Fields
const	UNIQUE_SEPARATOR = "-"

Protected Member Functions
	processBlockPositions ()
	Process block positions.
	renderHelperCustomBlock (ilTemplate $a_block_tpl, $a_block_id, $a_is_single=false)
	Render custom block.
	renderHelperTypeBlock (ilTemplate $a_block_tpl, $a_type, $a_is_single=false)
	Render type block.
	renderHelperGeneric (ilTemplate $a_block_tpl, $a_block_id, array $a_block, $a_is_single=false)
	Render block.
	initBlockTemplate ()
	Init template.
	addHeaderRow (ilTemplate $a_tpl, $a_type="", $a_text="", array $a_types_in_block=null, $a_commands_html=null, $a_order_id=null)
	Render block header.
	addStandardRow (ilTemplate $a_tpl, $a_html, $a_ref_id=0)
	Render item row.
	renderSelectAllBlock (ilTemplate $a_tpl)
	Render "select all".
	addSeparatorRow (ilTemplate $a_tpl)
	Render separator row.
	resetRowType ()
	Reset internal row type.
	getDownloadableTypes ()
	Get downloadable repository object types.

Protected Attributes
	$enable_manage_select_all
	$enable_multi_download
	$active_block_ordering
	$type_blocks = array()
	$custom_blocks = array()
	$items = array()
	$hidden_items = array()
	$block_items = array()
	$details = array()
	$rendered_blocks = array()
	$bl_cnt = 0
	$cur_row_type
	$block_pos = array()
	$block_custom_pos = array()
	$order_cnt = 0

Detailed Description

Class ilContainerRenderer.

Author: Jörg Lützenkirchen luetz.nosp@m.enki.nosp@m.rchen.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version

Id:: class.ilContainerGUI.php 52026 2014-08-05 10:22:06Z smeyer

Definition at line 10 of file class.ilContainerRenderer.php.

Constructor & Destructor Documentation

ilContainerRenderer::__construct	(		$a_enable_manage_select_all = `false`,
			$a_enable_multi_download = `false`,
			$a_active_block_ordering = `false`,
		array	$a_block_custom_positions = `null`
	)

Constructor.

Parameters

bool	$a_enable_manage_select_all
bool	$a_enable_multi_download
bool	$a_active_block_ordering
array	$a_block_custom_positions

Returns: self

Definition at line 46 of file class.ilContainerRenderer.php.

        {
                $this->enable_manage_select_all = (bool)$a_enable_manage_select_all;
                $this->enable_multi_download = (bool)$a_enable_multi_download;                          
                $this->active_block_ordering = (bool)$a_active_block_ordering;                  
                $this->block_custom_pos = $a_block_custom_positions;
        }

Member Function Documentation

ilContainerRenderer::addCustomBlock	(	$a_id,
		$a_caption,
		$a_actions = `null`
	)

Add custom block.

Parameters

mixed	$a_id
string	$a_caption
string	$a_actions	html snippet

Returns: boolean

Definition at line 100 of file class.ilContainerRenderer.php.

References hasCustomBlock().

        {
                if(!$this->hasCustomBlock($a_id))
                {
                        $this->custom_blocks[$a_id] = array(
                                "caption" => $a_caption
                                ,"actions" => $a_actions
                        );
                        return true;
                }
                return false;
        }

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ilContainerRenderer::addDetailsLevel	(	$a_level,
		$a_url,
		$a_active = `false`
	)

Add details level.

Parameters

int	$a_level
string	$a_url
bool	$a_active

Definition at line 242 of file class.ilContainerRenderer.php.

        {
                $this->details[$a_level] = array(                       
                        "url" => $a_url
                        ,"active" => (bool)$a_active
                );
        }

ilContainerRenderer::addHeaderRow	(	ilTemplate	$a_tpl,
			$a_type = `""`,
			$a_text = `""`,
		array	$a_types_in_block = `null`,
			$a_commands_html = `null`,
			$a_order_id = `null`
	)

protected

Render block header.

Parameters

ilTemplate	$a_tpl
string	$a_type
string	$a_text
array	$a_types_in_block
string	$a_commands_html
int	$a_order_id

Definition at line 540 of file class.ilContainerRenderer.php.

References $ilSetting, $lng, getDownloadableTypes(), ilUtil\getImagePath(), ilPlugin\lookupTxt(), ilTemplate\parseCurrentBlock(), renderSelectAllBlock(), resetRowType(), ilTemplate\setCurrentBlock(), HTML_Template_IT\setVariable(), and ilTemplate\touchBlock().

Referenced by renderHelperGeneric().

        {
                global $lng, $ilSetting, $objDefinition;
                
                $a_tpl->setVariable("CB_ID", ' id="bl_cntr_'.(++$this->bl_cnt).'"');
                        
                if ($this->enable_manage_select_all)
                {
                        $this->renderSelectAllBlock($a_tpl);
                }
                else if ($this->enable_multi_download)
                {                       
                        if ($a_type)
                        {
                                $a_types_in_block = array($a_type);
                        }
                        foreach($a_types_in_block as $type)
                        {                               
                                if (in_array($type, $this->getDownloadableTypes()))
                                {
                                        $this->renderSelectAllBlock($a_tpl);
                                        break;
                                }                               
                        }                       
                }
                                
                if ($a_text == "" && $a_type != "")
                {
                        if (!$objDefinition->isPlugin($a_type))
                        {
                                $title = $lng->txt("objs_".$a_type);
                        }
                        else
                        {
                                include_once("./Services/Component/classes/class.ilPlugin.php");
                                $title = ilPlugin::lookupTxt("rep_robj", $a_type, "objs_".$a_type);
                        }
                }
                else
                {
                        $title = $a_text;
                }
        
                if ($ilSetting->get("icon_position_in_lists") != "item_rows" &&
                        $a_type != "")
                {
                        $icon = ilUtil::getImagePath("icon_".$a_type.".svg");
                        $a_tpl->setCurrentBlock("container_header_row_image");
                        $a_tpl->setVariable("HEADER_IMG", $icon);
                        $a_tpl->setVariable("HEADER_ALT", $title);
                }
                else
                {
                        $a_tpl->setCurrentBlock("container_header_row");
                }
        
                if($a_order_id)
                {                       
                        $a_tpl->setVariable("BLOCK_HEADER_ORDER_NAME", "position[blocks][".$a_order_id."]");
                        $a_tpl->setVariable("BLOCK_HEADER_ORDER_NUM", (++$this->order_cnt)*10);
                }
                
                $a_tpl->setVariable("BLOCK_HEADER_CONTENT", $title);
                $a_tpl->setVariable("CHR_COMMANDS", $a_commands_html);                  
                $a_tpl->parseCurrentBlock();
                
                $a_tpl->touchBlock("container_row");
                
                $this->resetRowType();
        }

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ilContainerRenderer::addItemToBlock	(	$a_block_id,
		$a_item_type,
		$a_item_id,
		$a_item_html,
		$a_force = `false`
	)

Add item to existing block.

Parameters

mixed	$a_block_id
string	$a_item_type	repository object type
mixed	$a_item_id
string	$a_item_html	html snippet
bool	$a_force	enable multiple rendering

Returns: boolean

Definition at line 215 of file class.ilContainerRenderer.php.

References hasItem(), and isValidBlock().

        {               
                if($this->isValidBlock($a_block_id) &&
                        $a_item_type != "itgr" &&
                        (!$this->hasItem($a_item_id) || $a_force) &&
                        trim($a_item_html))
                {                       
                        // #16563 - item_id (== ref_id) is NOT unique, adding parent block id
                        $uniq_id = $a_block_id.self::UNIQUE_SEPARATOR.$a_item_id;                                       
                        
                        $this->items[$uniq_id] = array(
                                "type" => $a_item_type
                                ,"html" => $a_item_html
                        );
                        $this->block_items[$a_block_id][] = $uniq_id;
                        return true;
                }
                return false;
        }               

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ilContainerRenderer::addSeparatorRow ( ilTemplate $a_tpl )

protected

Render separator row.

Parameters

ilTemplate $a_tpl

Definition at line 666 of file class.ilContainerRenderer.php.

References ilTemplate\parseCurrentBlock(), and ilTemplate\setCurrentBlock().

Referenced by getHTML().

        {               
                $a_tpl->setCurrentBlock("container_block");
                $a_tpl->parseCurrentBlock();
        }

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ilContainerRenderer::addStandardRow	(	ilTemplate	$a_tpl,
			$a_html,
			$a_ref_id = `0`
	)

protected

Render item row.

Parameters

ilTemplate	$a_tpl
string	$a_html
int	$a_ref_id

Definition at line 619 of file class.ilContainerRenderer.php.

References ilTemplate\parseCurrentBlock(), ilTemplate\setCurrentBlock(), HTML_Template_IT\setVariable(), and ilTemplate\touchBlock().

Referenced by renderHelperGeneric().

        {               
                // :TODO: obsolete?
                $this->cur_row_type = ($this->cur_row_type == "row_type_1")
                        ? "row_type_2"
                        : "row_type_1";
                if ($a_ref_id > 0)
                {
                        $a_tpl->setCurrentBlock($this->cur_row_type);
                        $a_tpl->setVariable("ROW_ID", 'id="item_row_'.$a_ref_id.'"');
                        $a_tpl->parseCurrentBlock();
                }
                else
                {
                        $a_tpl->touchBlock($this->cur_row_type);
                }
                
                $a_tpl->setCurrentBlock("container_standard_row");
                $a_tpl->setVariable("BLOCK_ROW_CONTENT", $a_html);
                $a_tpl->parseCurrentBlock();
                
                $a_tpl->touchBlock("container_row");
        }

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ilContainerRenderer::addTypeBlock	(	$a_type,
		$a_prefix = `null`,
		$a_postfix = `null`
	)

Add type block.

Parameters

string	$a_type	repository object type
string	$a_prefix	html snippet
string	$a_postfix	html snippet

Returns: boolean

Definition at line 67 of file class.ilContainerRenderer.php.

References hasTypeBlock().

        {
                if($a_type != "itgr" &&
                        !$this->hasTypeBlock($a_type))
                {
                        $this->type_blocks[$a_type] = array(
                                "prefix" => $a_prefix
                                ,"postfix" => $a_postfix
                        );
                        return true;
                }
                return false;
        }

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ilContainerRenderer::getDownloadableTypes ( )

protected

Get downloadable repository object types.

Returns: array

Definition at line 686 of file class.ilContainerRenderer.php.

Referenced by addHeaderRow().

        {
                return array("fold", "file");
        }

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ilContainerRenderer::getHTML ( )

Get rendered html (of all blocks)

Returns: string

Definition at line 282 of file class.ilContainerRenderer.php.

References $valid, addSeparatorRow(), initBlockTemplate(), processBlockPositions(), renderDetails(), renderHelperCustomBlock(), and renderHelperTypeBlock().

        {
                $valid = false;                                 
                
                $block_tpl = $this->initBlockTemplate();                        
                
                foreach($this->processBlockPositions() as $block_id)
                {
                        if(array_key_exists($block_id, $this->custom_blocks))
                        {
                                if($this->renderHelperCustomBlock($block_tpl, $block_id))
                                {
                                        $this->addSeparatorRow($block_tpl);                             
                                        $valid = true;
                                }
                        }
                        if(array_key_exists($block_id, $this->type_blocks))
                        {
                                if($this->renderHelperTypeBlock($block_tpl, $block_id))
                                {
                                        $this->addSeparatorRow($block_tpl);                             
                                        $valid = true;
                                }
                        }
                }
                
                if($valid)
                {               
                        $this->renderDetails($block_tpl);
                        
                        return $block_tpl->get();
                }
        }       

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ilContainerRenderer::hasCustomBlock ( $a_id )

Custom block already exists?

Parameters

mixede $a_id

Returns: bool

Definition at line 119 of file class.ilContainerRenderer.php.

Referenced by addCustomBlock(), isValidBlock(), and renderHelperCustomBlock().

        {
                return array_key_exists($a_id, $this->custom_blocks);
        }

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ilContainerRenderer::hasItem ( $a_id )

Item with id exists?

Parameters

mixed $a_id

Returns: bool

Definition at line 193 of file class.ilContainerRenderer.php.

Referenced by addItemToBlock().

        {                               
                foreach(array_keys($this->items) as $item_id)
                {
                        if(array_pop(explode(self::UNIQUE_SEPARATOR, $item_id)) == $a_id)
                        {
                                return true;
                        }
                }               
                return in_array($a_id, $this->hidden_items);            
        }

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ilContainerRenderer::hasTypeBlock ( $a_type )

Type block already exists?

Parameters

string $a_type repository object type

Returns: bool

Definition at line 87 of file class.ilContainerRenderer.php.

Referenced by addTypeBlock(), isValidBlock(), and renderHelperTypeBlock().

        {
                return array_key_exists($a_type, $this->type_blocks);
        }

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ilContainerRenderer::hideItem ( $a_id )

Mark item id as used, but do not render.

Parameters

mixed $a_id

Definition at line 146 of file class.ilContainerRenderer.php.

        {
                // see hasItem();
                $this->hidden_items[] = $a_id;          
                
                // #16629 - do not remove hidden items from other blocks                
                // $this->removeItem($a_id);
        }

ilContainerRenderer::initBlockTemplate ( )

protected

Init template.

Returns: ilTemplate

Definition at line 521 of file class.ilContainerRenderer.php.

Referenced by getHTML(), renderSingleCustomBlock(), and renderSingleTypeBlock().

        {
                // :TODO: obsolete?
                $this->cur_row_type = "row_type_1";
                
                return new ilTemplate("tpl.container_list_block.html", true, true,
                        "Services/Container");
        }

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ilContainerRenderer::isValidBlock ( $a_id )

Any block with id exists?

Parameters

mixed $a_id

Returns: bool

Definition at line 130 of file class.ilContainerRenderer.php.

References hasCustomBlock(), and hasTypeBlock().

Referenced by addItemToBlock(), processBlockPositions(), and setBlockPosition().

        {
                return ($this->hasTypeBlock($a_id) || 
                        $this->hasCustomBlock($a_id));
        }

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ilContainerRenderer::processBlockPositions ( )

protected

Process block positions.

Returns: array block ids

Definition at line 358 of file class.ilContainerRenderer.php.

References $block_pos, and isValidBlock().

Referenced by getHTML().

        {
                // manual order
                if(sizeof($this->block_custom_pos))
                {
                        $tmp = $this->block_pos;
                        $this->block_pos = array();             
                        foreach($this->block_custom_pos as $idx => $block_id)
                        {                               
                                if($this->isValidBlock($block_id))
                                {
                                        $this->block_pos[$block_id] = $idx;
                                }
                        }
                        
                        // at least some manual are valid
                        if(sizeof($this->block_pos))
                        {                               
                                // append missing blocks from default order
                                $last = max($this->block_pos);
                                foreach(array_keys($tmp) as $block_id)
                                {                                       
                                        if(!array_key_exists($block_id, $this->block_pos))
                                        {
                                                $this->block_pos[$block_id] = ++$last;
                                        }
                                }                               
                        }
                        // all manual invalid, use default
                        else
                        {
                                $this->block_pos = $tmp;
                        }
                }
                
                // add missing blocks to order
                $last = sizeof($this->block_pos) 
                        ? max($this->block_pos)
                        : 0;
                foreach(array_keys($this->custom_blocks) as $block_id)
                {
                        if(!array_key_exists($block_id, $this->block_pos))
                        {
                                $this->block_pos[$block_id] = ++$last;
                        }
                }
                foreach(array_keys($this->type_blocks) as $block_id)
                {
                        if(!array_key_exists($block_id, $this->block_pos))
                        {
                                $this->block_pos[$block_id] = ++$last;
                        }
                }
                        
                asort($this->block_pos);
                
                return array_keys($this->block_pos);
        }               

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ilContainerRenderer::removeItem ( $a_id )

Remove item (from any block)

Parameters

mixed $a_id

Definition at line 160 of file class.ilContainerRenderer.php.

References $items.

        {
                foreach(array_keys($this->items) as $item_id)
                {
                        if(array_pop(explode(self::UNIQUE_SEPARATOR, $item_id)) == $a_id)
                        {
                                unset($this->items[$item_id]);
                        }
                }
                
                foreach($this->block_items as $block_id => $items)
                {
                        foreach($items as $idx => $item_id)
                        {
                                if(array_pop(explode(self::UNIQUE_SEPARATOR, $item_id)) == $a_id)
                                {               
                                        unset($this->block_items[$block_id][$idx]);
                                        if(!sizeof($this->block_items[$block_id]))
                                        {
                                                unset($this->block_items[$block_id]);
                                        }
                                        break;
                                }
                        }
                }
        }

ilContainerRenderer::renderDetails ( ilTemplate $a_tpl )

Render detail level.

Parameters

ilTemplate $a_tpl

Definition at line 696 of file class.ilContainerRenderer.php.

References $lng, ilTemplate\parseCurrentBlock(), ilTemplate\setCurrentBlock(), and HTML_Template_IT\setVariable().

Referenced by getHTML().

        {
                global $lng;
                
                if(sizeof($this->details))
                {
                        $a_tpl->setCurrentBlock('container_details_row');
                        $a_tpl->setVariable('TXT_DETAILS', $lng->txt('details'));
                        $a_tpl->parseCurrentBlock();
                }
        }                       

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ilContainerRenderer::renderHelperCustomBlock	(	ilTemplate	$a_block_tpl,
			$a_block_id,
			$a_is_single = `false`
	)

protected

Render custom block.

Parameters

ilTemplate	$a_block_tpl
mixed	$a_block_id
bool	$a_is_single

Returns: boolean

Definition at line 425 of file class.ilContainerRenderer.php.

References hasCustomBlock(), and renderHelperGeneric().

Referenced by getHTML(), and renderSingleCustomBlock().

        {
                if($this->hasCustomBlock($a_block_id))
                {
                        return $this->renderHelperGeneric($a_block_tpl, $a_block_id, $this->custom_blocks[$a_block_id], $a_is_single);                  
                }                                               
                return false;
        }

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ilContainerRenderer::renderHelperGeneric	(	ilTemplate	$a_block_tpl,
			$a_block_id,
		array	$a_block,
			$a_is_single = `false`
	)

protected

Render block.

Parameters

ilTemplate	$a_block_tpl
mixed	$a_block_id
array	$a_block	block properties
bool	$a_is_single

Returns: boolean

Definition at line 463 of file class.ilContainerRenderer.php.

References $active_block_ordering, addHeaderRow(), and addStandardRow().

Referenced by renderHelperCustomBlock(), and renderHelperTypeBlock().

        {                                       
                if(!in_array($a_block_id, $this->rendered_blocks))
                {       
                        $this->rendered_blocks[] = $a_block_id;
                
                        $block_types = array();
                        if(is_array($this->block_items[$a_block_id]))
                        {
                                foreach($this->block_items[$a_block_id] as $item_id)
                                {       
                                        if(isset($this->items[$item_id]["type"]))
                                        {
                                                $block_types[] = $this->items[$item_id]["type"];
                                        }
                                }
                        }
                        
                        // #14610 - manage empty item groups
                        if(is_array($this->block_items[$a_block_id]) ||
                                is_numeric($a_block_id))
                        {
                        
                                $order_id = (!$a_is_single && $this->active_block_ordering) 
                                        ? $a_block_id
                                        : null;                 
                                $this->addHeaderRow($a_block_tpl, $a_block["type"], $a_block["caption"], array_unique($block_types), $a_block["actions"], $order_id);
                                if($a_block["prefix"])
                                {
                                        $this->addStandardRow($a_block_tpl, $a_block["prefix"]);
                                }
                                if(is_array($this->block_items[$a_block_id]))
                                {
                                        foreach($this->block_items[$a_block_id] as $item_id)
                                        {                                                       
                                                $this->addStandardRow($a_block_tpl, $this->items[$item_id]["html"], $item_id);                  
                                        }       
                                }
                                if($a_block["postfix"])
                                {
                                        $this->addStandardRow($a_block_tpl, $a_block["postfix"]);
                                }
                                                        
                                return true;
                        }
                }
                
                return false;
        }

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ilContainerRenderer::renderHelperTypeBlock	(	ilTemplate	$a_block_tpl,
			$a_type,
			$a_is_single = `false`
	)

protected

Render type block.

Parameters

ilTemplate	$a_block_tpl
string	$a_type	repository object type
bool	$a_is_single

Returns: boolean

Definition at line 442 of file class.ilContainerRenderer.php.

References hasTypeBlock(), and renderHelperGeneric().

Referenced by getHTML(), and renderSingleTypeBlock().

        {
                if($this->hasTypeBlock($a_type))
                {                                               
                        $block = $this->type_blocks[$a_type];
                        $block["type"] = $a_type;
                        
                        return $this->renderHelperGeneric($a_block_tpl, $a_type, $block, $a_is_single);         
                }               
                return false;
        }

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ilContainerRenderer::renderSelectAllBlock ( ilTemplate $a_tpl )

protected

Render "select all".

ilTemplate $lng

Definition at line 649 of file class.ilContainerRenderer.php.

References $lng, ilTemplate\parseCurrentBlock(), ilTemplate\setCurrentBlock(), and HTML_Template_IT\setVariable().

Referenced by addHeaderRow().

        {
                global $lng;
                
                $a_tpl->setCurrentBlock("select_all_row");
                $a_tpl->setVariable("CHECKBOXNAME", "bl_cb_".$this->bl_cnt);
                $a_tpl->setVariable("SEL_ALL_PARENT", "bl_cntr_".$this->bl_cnt);
                $a_tpl->setVariable("SEL_ALL_PARENT", "bl_cntr_".$this->bl_cnt);
                $a_tpl->setVariable("TXT_SELECT_ALL", $lng->txt("select_all"));
                $a_tpl->parseCurrentBlock();
        }

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ilContainerRenderer::renderSingleCustomBlock ( $a_id )

Get rendered html of single custom block.

Parameters

mixed $a_id

Returns: html

Definition at line 338 of file class.ilContainerRenderer.php.

References initBlockTemplate(), and renderHelperCustomBlock().

        {                               
                $block_tpl = $this->initBlockTemplate();
                if($this->renderHelperCustomBlock($block_tpl, $a_id, true))
                {                                       
                        return $block_tpl->get();
                }                                       
        }

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ilContainerRenderer::renderSingleTypeBlock ( $a_type )

Get rendered html of single type block.

Parameters

string $a_type repository object type

Returns: html

Definition at line 322 of file class.ilContainerRenderer.php.

References initBlockTemplate(), and renderHelperTypeBlock().

        {                                                                                               
                $block_tpl = $this->initBlockTemplate();
                if($this->renderHelperTypeBlock($block_tpl, $a_type, true))
                {                                       
                        return $block_tpl->get();
                }                                       
        }

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ilContainerRenderer::resetDetails ( )

Reset/remove all detail levels.

Definition at line 253 of file class.ilContainerRenderer.php.

        {
                $this->details = array();
        }               

ilContainerRenderer::resetRowType ( )

protected

Reset internal row type.

Definition at line 675 of file class.ilContainerRenderer.php.

Referenced by addHeaderRow().

        {
                // :TODO: obsolete?
                $this->cur_row_type = "";
        }

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ilContainerRenderer::setBlockPosition	(	$a_block_id,
		$a_pos
	)

Set block position.

Parameters

mixed	$a_block_id
int	$a_pos

Definition at line 269 of file class.ilContainerRenderer.php.

References isValidBlock().

        {
                if($this->isValidBlock($a_block_id))
                {
                        $this->block_pos[$a_block_id] = $a_pos;
                }
        }

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