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<?php |
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|
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/** |
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* This contains the TextNav widget |
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* |
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* $Id: TextCSSNav.inc,v 1.9 2002/10/31 02:05:45 hemna Exp $ |
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* |
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* @author Walter A. Boring IV <waboring@buildabetterweb.com> |
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* @package phpHtmlLib |
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* |
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*/ |
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|
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/** |
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* must have the BaseWidget |
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*/ |
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require_once( $phphtmllib."/widgets/BaseWidget.inc"); |
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|
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/** |
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* This class builds a simple text navigational |
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* widget. |
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* @author Walter A. Boring IV <waboring@buildabetterweb.com> |
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* @package phpHtmlLib |
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*/ |
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class TextCSSNav extends BaseWidget { |
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|
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/** |
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* Flag to tell us that we can |
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* highlight (css) the selected |
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* link. |
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* |
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* This is off by default |
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*/ |
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var $_highlight_selected = FALSE; |
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|
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/** |
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* Holds which one is auto selected |
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* |
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*/ |
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var $_selected = 0; |
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|
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/** |
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* the prefix for the query string var |
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* so we can have multiple widgets |
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* on the same page and have them |
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* operate independantly |
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*/ |
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var $_query_prefix = ""; |
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|
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|
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/** |
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* Constructor for this class |
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* It just sets the width for the |
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* widget. |
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* |
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* @param int $width - the width of the widget |
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*/ |
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function TextCSSNav($highlight_selected=FALSE) { |
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$this->_highlight_selected = $highlight_selected; |
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} |
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|
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/** |
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* function that will render the widget. |
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* |
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* @param int - the indentation level for |
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* the container. |
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* @param int - the output debug flag to |
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* maintain compatibility w/ the API. |
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* |
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* @return string the raw html output. |
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*/ |
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function render( $indent_level=1, $output_debug=0) { |
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$this->_selected = $_REQUEST[$this->_query_prefix."textcssnavselected"]; |
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$div = html_div("textnav", $this->_build_links()); |
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return $div->render( $indent_level, $output_debug ); |
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} |
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|
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|
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/** |
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* This method is used to set the prefix for |
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* the widget so someone can have multiple |
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* widgets on the same page and have them |
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* operate independantly |
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* |
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* @param string - the prefix for the query var |
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*/ |
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function set_prefix( $prefix ) { |
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$this->_query_prefix = $prefix; |
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} |
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|
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|
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//functions for adding/updating data |
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|
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/** |
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* this function adds a clickable link. |
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* It automatically adds the link based on $url, |
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* with $text as the viewable text. |
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* |
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* @param string - the url for the link |
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* @param string - the link text |
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* @param string - the title text |
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* @param string - the link target |
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*/ |
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function add($url, $text, $title="", $target="", $selected=FALSE) { |
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array_push($this->data, array("type"=>"url", "url"=>$url, |
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"text"=>$text, "title"=>$title, |
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"target"=>$target)); |
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} |
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|
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/** |
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* depricated version of add() |
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* |
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* @deprecated - use add() instead |
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*/ |
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function push($url, $text, $title="", $target="") { |
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$this->add($url, $text, $title); |
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} |
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|
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/** |
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* This lets you add a blank entry |
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* between 2 links |
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* |
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* @param int - the # of blank lines to insert |
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*/ |
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function add_blank( $num = 1 ) { |
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for ($x=1; $x<=$num; $x++) |
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array_push($this->data, array( "type"=>"blank" )); |
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} |
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|
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/** |
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* depricated version of add_blank() |
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* |
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* @deprecated - use add_blank() instead |
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*/ |
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function push_blank( $num = 1 ) { |
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$this->add_blank( $num ); |
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} |
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|
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/** |
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* this adds a text item in the nav |
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* |
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* @param string - the text to display |
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*/ |
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function add_text( $text ) { |
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array_push($this->data, array( "type"=>"text", "text"=>$text )); |
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} |
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|
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/** |
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* depricated version of add_text() |
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* |
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* @deprecated - use add_text() instead |
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*/ |
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function push_text( $text ) { |
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$this->add_text( $text ); |
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} |
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|
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|
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/** |
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* This function is used to build the links |
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* to click on |
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* |
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* @return Container |
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*/ |
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function _build_links() { |
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$container = container(); |
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$container->set_collapse(); |
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|
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$class = "first"; |
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$cnt = 1; |
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foreach( $this->data as $nav ) { |
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switch ($nav["type"]) { |
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case 'url': |
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$url = $nav["url"]; |
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if ($this->_highlight_selected) { |
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if (!strstr($url, "?")) { |
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$url .= "?"; |
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} |
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$url .= "&".$this->_query_prefix."textcssnavselected=".$cnt; |
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} |
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$obj = html_a($url, $nav["text"], "", $nav["target"], $nav["title"]); |
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if ($class != NULL) { |
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if ($this->_highlight_selected && $this->_selected == $cnt) { |
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$class = "selected".$class; |
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} |
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$obj->set_class( $class ); |
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$class = NULL; |
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} else { |
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if ($this->_highlight_selected && $this->_selected == $cnt) { |
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$obj->set_class( "selected" ); |
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} |
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} |
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$cnt++; |
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break; |
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case "blank": |
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$obj = " "; |
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break; |
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} |
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$container->push( $obj ); |
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} |
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|
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return $container; |
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} |
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} |
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|
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/** |
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* This class defines the css used by the |
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* FooterNav Object. |
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* |
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* @author Walter A. Boring IV <waboring@buildabetterweb.com> |
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* @package phpHtmlLib |
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*/ |
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class TextCSSNavCSS extends CSSBuilder { |
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|
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function user_setup() { |
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$this->add_entry(".textnav", "div", |
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array("margin" => "0px 0px 0px 0px") ); |
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|
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$this->add_entry(".textnav", "a", |
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array("font-family" => "sans-serif", |
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"font-size" => "8pt", |
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"font-weight" => "bold", |
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"text-decoration" => "none", |
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"color" => "#FFFFFF", |
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"background-color" => "#999999", |
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"padding" => "4px 4px 4px 4px", |
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"border-right" => "1px solid #828282", |
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"border-top" => "1px solid #828282", |
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"border-bottom" => "1px solid #828282") ); |
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|
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$this->add_entry(".textnav", "a.first", |
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array("border-left" => "1px solid #828282") ); |
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|
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$this->add_entry(".textnav", "a.selected", |
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array("color" => "#828282", |
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"background-color" => "#EEEEEE") ); |
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|
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$this->add_entry(".textnav", "a.selectedfirst", |
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array("color" => "#828282", |
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"background-color" => "#EEEEEE", |
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"border-left" => "1px solid #828282") ); |
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|
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|
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$this->add_entry(".textnav", "a:hover", |
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array("color" => "#000000", |
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"background-color" => "#EEEEEE")); |
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|
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|
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} |
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} |
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?> |