com.newsblob.phphtmllib/widgets/TextCSSNav.inc

<?php

/**
 * This contains the TextNav widget
 *
 * $Id: TextCSSNav.inc,v 1.9 2002/10/31 02:05:45 hemna Exp $
 *
 * @author Walter A. Boring IV <waboring@buildabetterweb.com>
 * @package phpHtmlLib
 * 
 */

/**
 * must have the BaseWidget
 */
require_once( $phphtmllib."/widgets/BaseWidget.inc");

/**
 * This class builds a simple text navigational
 * widget.
 * @author Walter A. Boring IV <waboring@buildabetterweb.com>
 * @package phpHtmlLib
 */
class TextCSSNav extends BaseWidget {

        /**
         * Flag to tell us that we can
         * highlight (css) the selected
         * link.
         *
         * This is off by default
         */
        var $_highlight_selected = FALSE;

        /**
         * Holds which one is auto selected
         *
         */
        var $_selected = 0;

        /**
         * the prefix for the query string var
         * so we can have multiple widgets
         * on the same page and have them 
         * operate independantly
         */
        var $_query_prefix = "";


    /**
     * Constructor for this class
     * It just sets the width for the
     * widget.
     * 
     * @param int $width - the width of the widget
     */
    function TextCSSNav($highlight_selected=FALSE) {
                $this->_highlight_selected = $highlight_selected;               
    }

    /**
     * function that will render the widget.
         *
         * @param int - the indentation level for 
         *              the container.
         * @param int - the output debug flag to 
         *              maintain compatibility w/ the API.
         *
         * @return string the raw html output.
     */
    function render( $indent_level=1, $output_debug=0) {
                $this->_selected = $_REQUEST[$this->_query_prefix."textcssnavselected"];
                $div = html_div("textnav", $this->_build_links());
        return $div->render( $indent_level, $output_debug );
    }


        /**
         * This method is used to set the prefix for
         * the widget so someone can have multiple
         * widgets on the same page and have them 
         * operate independantly
         *
         * @param string - the prefix for the query var
         */
        function set_prefix( $prefix ) {
                $this->_query_prefix = $prefix;
        }


    //functions for adding/updating data

    /**
     * this function adds a clickable link.
     * It automatically adds the link based on $url,
     * with $text as the viewable text.
     *
     * @param string - the url for the link
     * @param string - the link text
     * @param string - the title text
         * @param string - the link target   
     */
    function add($url, $text, $title="", $target="", $selected=FALSE) {
        array_push($this->data, array("type"=>"url", "url"=>$url, 
                                      "text"=>$text, "title"=>$title,
                                                                          "target"=>$target));
    }

    /**
     * depricated version of add()
     *
     * @deprecated - use add() instead
     */
    function push($url, $text, $title="", $target="") {
        $this->add($url, $text, $title);
    }

    /**
     * This lets you add a blank entry
     * between 2 links
     *
     * @param int - the # of blank lines to insert
     */
    function add_blank( $num = 1 ) {
        for ($x=1; $x<=$num; $x++)
            array_push($this->data, array( "type"=>"blank" ));
    }

    /**
     * depricated version of add_blank()
     *
     * @deprecated - use add_blank() instead
     */
    function push_blank( $num = 1 ) {
        $this->add_blank( $num );
    }

    /**
     * this adds a text item in the nav
     * 
     * @param string - the text to display
     */
    function add_text( $text ) {
        array_push($this->data, array( "type"=>"text", "text"=>$text ));
    }

    /**
     * depricated version of add_text()
     *
     * @deprecated - use add_text() instead
     */
    function push_text( $text ) {
        $this->add_text( $text );
    }


        /**
         * This function is used to build the links
         * to click on
         *
         * @return Container
         */
        function _build_links() {
                $container = container();
                $container->set_collapse();
                
                $class = "first";
                $cnt = 1;
                foreach( $this->data as $nav ) {
                        switch ($nav["type"]) {
                        case 'url':
                                $url = $nav["url"];
                                if ($this->_highlight_selected) {
                                        if (!strstr($url, "?")) {
                                                $url .= "?";
                                        }
                                        $url .= "&".$this->_query_prefix."textcssnavselected=".$cnt;
                                }
                                $obj = html_a($url, $nav["text"], "", $nav["target"], $nav["title"]);
                if ($class != NULL) {
                                        if ($this->_highlight_selected && $this->_selected == $cnt) {
                                                $class = "selected".$class;
                                        }
                                        $obj->set_class( $class );
                                        $class = NULL;
                                } else {
                                        if ($this->_highlight_selected && $this->_selected == $cnt) {
                                                $obj->set_class( "selected" );
                                        }
                                }
                                $cnt++;
                                break;
                        case "blank":
                                $obj = "&nbsp;";
                                break;
                        }
                        $container->push( $obj );
                }
                
                return $container;
        }
}

/**
 * This class defines the css used by the 
 * FooterNav Object.
 *
 * @author Walter A. Boring IV <waboring@buildabetterweb.com>
 * @package phpHtmlLib 
 */
class TextCSSNavCSS extends CSSBuilder {

        function user_setup() {
                $this->add_entry(".textnav", "div",
                                                 array("margin" => "0px 0px 0px 0px") );

                $this->add_entry(".textnav", "a",
                                                 array("font-family" => "sans-serif",
                                                           "font-size" => "8pt",
                                                           "font-weight" => "bold",
                                                           "text-decoration" => "none",
                                                           "color" => "#FFFFFF",
                                                           "background-color" => "#999999",
                                                           "padding" => "4px 4px 4px 4px",
                               "border-right" => "1px solid #828282",
                                                           "border-top" => "1px solid #828282",
                                                           "border-bottom" => "1px solid #828282") );

                $this->add_entry(".textnav", "a.first",
                                                 array("border-left" => "1px solid #828282") );

                $this->add_entry(".textnav", "a.selected",
                                                 array("color" => "#828282",
                                                           "background-color" => "#EEEEEE") );

                $this->add_entry(".textnav", "a.selectedfirst",
                                                 array("color" => "#828282",
                                                           "background-color" => "#EEEEEE",
                                                           "border-left" => "1px solid #828282") );


                $this->add_entry(".textnav", "a:hover",
                                                 array("color" => "#000000",
                                                           "background-color" => "#EEEEEE"));

        
        }       
}
?>
1	<?php
2
3	/**
4	* This contains the TextNav widget
5	*
6	* $Id: TextCSSNav.inc,v 1.9 2002/10/31 02:05:45 hemna Exp $
7	*
8	* @author Walter A. Boring IV <waboring@buildabetterweb.com>
9	* @package phpHtmlLib
10	*
11	*/
12
13	/**
14	* must have the BaseWidget
15	*/
16	require_once( $phphtmllib."/widgets/BaseWidget.inc");
17
18	/**
19	* This class builds a simple text navigational
20	* widget.
21	* @author Walter A. Boring IV <waboring@buildabetterweb.com>
22	* @package phpHtmlLib
23	*/
24	class TextCSSNav extends BaseWidget {
25
26	/**
27	* Flag to tell us that we can
28	* highlight (css) the selected
29	* link.
30	*
31	* This is off by default
32	*/
33	var $_highlight_selected = FALSE;
34
35	/**
36	* Holds which one is auto selected
37	*
38	*/
39	var $_selected = 0;
40
41	/**
42	* the prefix for the query string var
43	* so we can have multiple widgets
44	* on the same page and have them
45	* operate independantly
46	*/
47	var $_query_prefix = "";
48
49
50	/**
51	* Constructor for this class
52	* It just sets the width for the
53	* widget.
54	*
55	* @param int $width - the width of the widget
56	*/
57	function TextCSSNav($highlight_selected=FALSE) {
58	$this->_highlight_selected = $highlight_selected;
59	}
60
61	/**
62	* function that will render the widget.
63	*
64	* @param int - the indentation level for
65	* the container.
66	* @param int - the output debug flag to
67	* maintain compatibility w/ the API.
68	*
69	* @return string the raw html output.
70	*/
71	function render( $indent_level=1, $output_debug=0) {
72	$this->_selected = $_REQUEST[$this->_query_prefix."textcssnavselected"];
73	$div = html_div("textnav", $this->_build_links());
74	return $div->render( $indent_level, $output_debug );
75	}
76
77
78	/**
79	* This method is used to set the prefix for
80	* the widget so someone can have multiple
81	* widgets on the same page and have them
82	* operate independantly
83	*
84	* @param string - the prefix for the query var
85	*/
86	function set_prefix( $prefix ) {
87	$this->_query_prefix = $prefix;
88	}
89
90
91	//functions for adding/updating data
92
93	/**
94	* this function adds a clickable link.
95	* It automatically adds the link based on $url,
96	* with $text as the viewable text.
97	*
98	* @param string - the url for the link
99	* @param string - the link text
100	* @param string - the title text
101	* @param string - the link target
102	*/
103	function add($url, $text, $title="", $target="", $selected=FALSE) {
104	array_push($this->data, array("type"=>"url", "url"=>$url,
105	"text"=>$text, "title"=>$title,
106	"target"=>$target));
107	}
108
109	/**
110	* depricated version of add()
111	*
112	* @deprecated - use add() instead
113	*/
114	function push($url, $text, $title="", $target="") {
115	$this->add($url, $text, $title);
116	}
117
118	/**
119	* This lets you add a blank entry
120	* between 2 links
121	*
122	* @param int - the # of blank lines to insert
123	*/
124	function add_blank( $num = 1 ) {
125	for ($x=1; $x<=$num; $x++)
126	array_push($this->data, array( "type"=>"blank" ));
127	}
128
129	/**
130	* depricated version of add_blank()
131	*
132	* @deprecated - use add_blank() instead
133	*/
134	function push_blank( $num = 1 ) {
135	$this->add_blank( $num );
136	}
137
138	/**
139	* this adds a text item in the nav
140	*
141	* @param string - the text to display
142	*/
143	function add_text( $text ) {
144	array_push($this->data, array( "type"=>"text", "text"=>$text ));
145	}
146
147	/**
148	* depricated version of add_text()
149	*
150	* @deprecated - use add_text() instead
151	*/
152	function push_text( $text ) {
153	$this->add_text( $text );
154	}
155
156
157	/**
158	* This function is used to build the links
159	* to click on
160	*
161	* @return Container
162	*/
163	function _build_links() {
164	$container = container();
165	$container->set_collapse();
166
167	$class = "first";
168	$cnt = 1;
169	foreach( $this->data as $nav ) {
170	switch ($nav["type"]) {
171	case 'url':
172	$url = $nav["url"];
173	if ($this->_highlight_selected) {
174	if (!strstr($url, "?")) {
175	$url .= "?";
176	}
177	$url .= "&".$this->_query_prefix."textcssnavselected=".$cnt;
178	}
179	$obj = html_a($url, $nav["text"], "", $nav["target"], $nav["title"]);
180	if ($class != NULL) {
181	if ($this->_highlight_selected && $this->_selected == $cnt) {
182	$class = "selected".$class;
183	}
184	$obj->set_class( $class );
185	$class = NULL;
186	} else {
187	if ($this->_highlight_selected && $this->_selected == $cnt) {
188	$obj->set_class( "selected" );
189	}
190	}
191	$cnt++;
192	break;
193	case "blank":
194	$obj = " ";
195	break;
196	}
197	$container->push( $obj );
198	}
199
200	return $container;
201	}
202	}
203
204	/**
205	* This class defines the css used by the
206	* FooterNav Object.
207	*
208	* @author Walter A. Boring IV <waboring@buildabetterweb.com>
209	* @package phpHtmlLib
210	*/
211	class TextCSSNavCSS extends CSSBuilder {
212
213	function user_setup() {
214	$this->add_entry(".textnav", "div",
215	array("margin" => "0px 0px 0px 0px") );
216
217	$this->add_entry(".textnav", "a",
218	array("font-family" => "sans-serif",
219	"font-size" => "8pt",
220	"font-weight" => "bold",
221	"text-decoration" => "none",
222	"color" => "#FFFFFF",
223	"background-color" => "#999999",
224	"padding" => "4px 4px 4px 4px",
225	"border-right" => "1px solid #828282",
226	"border-top" => "1px solid #828282",
227	"border-bottom" => "1px solid #828282") );
228
229	$this->add_entry(".textnav", "a.first",
230	array("border-left" => "1px solid #828282") );
231
232	$this->add_entry(".textnav", "a.selected",
233	array("color" => "#828282",
234	"background-color" => "#EEEEEE") );
235
236	$this->add_entry(".textnav", "a.selectedfirst",
237	array("color" => "#828282",
238	"background-color" => "#EEEEEE",
239	"border-left" => "1px solid #828282") );
240
241
242	$this->add_entry(".textnav", "a:hover",
243	array("color" => "#000000",
244	"background-color" => "#EEEEEE"));
245
246
247	}
248	}
249	?>
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