com.newsblob.phphtmllib/widgets/TextCSSNav.inc

<?php

/**
 * This contains the TextNav widget
 *
 * $Id: TextCSSNav.inc,v 1.17 2004/03/03 22:02:05 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,
                                      "selected"=> $selected));
    }

    /**
     * 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();
                
                $is_first = TRUE;
                $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;
                                }
                                $obj = html_a(htmlentities($url), $nav["text"], "normal", $nav["target"], $nav["title"]);

                                $is_selected = $this->_highlight_selected && ($this->_selected == $cnt || $nav["selected"]);
                                $class = $is_selected ? "selected" : "";
                                if ($is_first) {
                                        $class .= "first";
                                }
                                if ($is_selected || $is_first) {
                                        $obj->set_class( $class );
                                }
                                $is_first = FALSE;
                                $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", "",
                                                 array(
                             "margin" => "0px 0px 0px 0px",
                             "padding" => "3px 0px 0px 0px",
                             "height" => "16px",
                             "color" => "#FFFFFF",
                             "font-famiy" => "sans-serif",
                             "font-size" => "11px",
                             "font-weight" => "bold",
                             ) );

        $this->add_entry(".textnav", "a.normal,a.normal:visited,a.normal:active",
                                                 array("font-family" => "sans-serif",
                               "text-decoration" => "none",
                                                           "color" => "#FFFFFF",
                                                           "background-color" => "#999999",
                                                           "padding" => "2px 4px 2px 4px",
                               "border-right" => "1px solid #828282",
                                                           "border-top" => "1px solid #828282",
                                                           "border-bottom" => "1px solid #828282"
                               ) );

                $this->add_entry(".textnav", "a.first,a.first:visited",
                                                 array("font-family" => "sans-serif",
                               "text-decoration" => "none",
                               "color" => "#FFFFFF",
                                                           "background-color" => "#999999",
                               "padding" => "2px 4px 2px 4px",
                               "border-left" => "1px solid #828282",
                               "border-right" => "1px solid #828282",
                               "border-top" => "1px solid #828282",
                                                           "border-bottom" => "1px solid #828282") );

        $this->add_entry(".textnav", "a.normal:hover,a.first:hover",
                                                 array("color" => "#000000",
                                                           "background-color" => "#EEEEEE",
                               "text-decoration" => "none"));

                $this->add_entry(".textnav", "a.selected,a.selected:visited",
                                                 array("font-family" => "sans-serif",
                               "text-decoration" => "none",
                               "color" => "#828282",
                                                           "background-color" => "#EEEEEE",
                               "padding" => "2px 4px 2px 4px",
                               "border-right" => "1px solid #828282",
                                                           "border-top" => "1px solid #828282",
                                                           "border-bottom" => "1px solid #828282"
                               ) );

                $this->add_entry(".textnav", "a.selectedfirst,a.selectedfirst:visited",
                                                 array("font-family" => "sans-serif",
                                                           //"font-size" => "12px",
                                                           "font-weight" => "bold",
                                                           "text-decoration" => "none",
                               "color" => "#828282",
                                                           "background-color" => "#EEEEEE",
                                                           "padding" => "2px 4px 2px 4px",
                               "border-left" => "1px solid #828282",
                               "border-top" => "1px solid #828282",
                                                           "border-bottom" => "1px solid #828282") );
        }       
}
?>
1	<?php
2
3	/**
4	* This contains the TextNav widget
5	*
6	* $Id: TextCSSNav.inc,v 1.17 2004/03/03 22:02:05 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	"selected"=> $selected));
108	}
109
110	/**
111	* depricated version of add()
112	*
113	* @deprecated - use add() instead
114	*/
115	function push($url, $text, $title="", $target="") {
116	$this->add($url, $text, $title);
117	}
118
119	/**
120	* This lets you add a blank entry
121	* between 2 links
122	*
123	* @param int - the # of blank lines to insert
124	*/
125	function add_blank( $num = 1 ) {
126	for ($x=1; $x<=$num; $x++)
127	array_push($this->data, array( "type"=>"blank" ));
128	}
129
130	/**
131	* depricated version of add_blank()
132	*
133	* @deprecated - use add_blank() instead
134	*/
135	function push_blank( $num = 1 ) {
136	$this->add_blank( $num );
137	}
138
139	/**
140	* this adds a text item in the nav
141	*
142	* @param string - the text to display
143	*/
144	function add_text( $text ) {
145	array_push($this->data, array( "type"=>"text", "text"=>$text ));
146	}
147
148	/**
149	* depricated version of add_text()
150	*
151	* @deprecated - use add_text() instead
152	*/
153	function push_text( $text ) {
154	$this->add_text( $text );
155	}
156
157
158	/**
159	* This function is used to build the links
160	* to click on
161	*
162	* @return Container
163	*/
164	function _build_links() {
165	$container = container();
166	$container->set_collapse();
167
168	$is_first = TRUE;
169	$cnt = 1;
170	foreach( $this->data as $nav ) {
171	switch ($nav["type"]) {
172	case 'url':
173	$url = $nav["url"];
174	if ($this->_highlight_selected) {
175	if (!strstr($url, "?")) {
176	$url .= "?";
177	}
178	$url .= "&".$this->_query_prefix."textcssnavselected=".$cnt;
179	}
180	$obj = html_a(htmlentities($url), $nav["text"], "normal", $nav["target"], $nav["title"]);
181
182	$is_selected = $this->_highlight_selected && ($this->_selected == $cnt \|\| $nav["selected"]);
183	$class = $is_selected ? "selected" : "";
184	if ($is_first) {
185	$class .= "first";
186	}
187	if ($is_selected \|\| $is_first) {
188	$obj->set_class( $class );
189	}
190	$is_first = FALSE;
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", "",
215	array(
216	"margin" => "0px 0px 0px 0px",
217	"padding" => "3px 0px 0px 0px",
218	"height" => "16px",
219	"color" => "#FFFFFF",
220	"font-famiy" => "sans-serif",
221	"font-size" => "11px",
222	"font-weight" => "bold",
223	) );
224
225	$this->add_entry(".textnav", "a.normal,a.normal:visited,a.normal:active",
226	array("font-family" => "sans-serif",
227	"text-decoration" => "none",
228	"color" => "#FFFFFF",
229	"background-color" => "#999999",
230	"padding" => "2px 4px 2px 4px",
231	"border-right" => "1px solid #828282",
232	"border-top" => "1px solid #828282",
233	"border-bottom" => "1px solid #828282"
234	) );
235
236	$this->add_entry(".textnav", "a.first,a.first:visited",
237	array("font-family" => "sans-serif",
238	"text-decoration" => "none",
239	"color" => "#FFFFFF",
240	"background-color" => "#999999",
241	"padding" => "2px 4px 2px 4px",
242	"border-left" => "1px solid #828282",
243	"border-right" => "1px solid #828282",
244	"border-top" => "1px solid #828282",
245	"border-bottom" => "1px solid #828282") );
246
247	$this->add_entry(".textnav", "a.normal:hover,a.first:hover",
248	array("color" => "#000000",
249	"background-color" => "#EEEEEE",
250	"text-decoration" => "none"));
251
252	$this->add_entry(".textnav", "a.selected,a.selected:visited",
253	array("font-family" => "sans-serif",
254	"text-decoration" => "none",
255	"color" => "#828282",
256	"background-color" => "#EEEEEE",
257	"padding" => "2px 4px 2px 4px",
258	"border-right" => "1px solid #828282",
259	"border-top" => "1px solid #828282",
260	"border-bottom" => "1px solid #828282"
261	) );
262
263	$this->add_entry(".textnav", "a.selectedfirst,a.selectedfirst:visited",
264	array("font-family" => "sans-serif",
265	//"font-size" => "12px",
266	"font-weight" => "bold",
267	"text-decoration" => "none",
268	"color" => "#828282",
269	"background-color" => "#EEEEEE",
270	"padding" => "2px 4px 2px 4px",
271	"border-left" => "1px solid #828282",
272	"border-top" => "1px solid #828282",
273	"border-bottom" => "1px solid #828282") );
274	}
275	}
276	?>
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