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	jonen	1.1	<?php
2
3			/**
4			* This contains the TextNav widget
5			*
6	jonen	1.5	* $Id: TextCSSNav.inc,v 1.17 2004/03/03 22:02:05 hemna Exp $
7	jonen	1.1	*
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	jonen	1.4	$this->_selected = @$_REQUEST[$this->_query_prefix."textcssnavselected"];
73	jonen	1.1	$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"=>$title,
106	jonen	1.5	"target"=>$target,
107			"selected"=> $selected));
108	jonen	1.1	}
109
110			/**
111			* depricated version of add()
112			*
113			* @deprecated - use add() instead
114			*/
115			function push($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	jonen	1.5	$is_first = TRUE;
169	jonen	1.1	$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	jonen	1.5	$obj = html_a(htmlentities($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	jonen	1.1	$obj->set_class( $class );
189			}
190	jonen	1.5	$is_first = FALSE;
191	jonen	1.1	$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	jonen	1.5	$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	jonen	1.1
225	jonen	1.5	$this->add_entry(".textnav", "a.normal,a.normal:visited,a.normal:active",
226	jonen	1.1	array("font-family" => "sans-serif",
227	jonen	1.5	"text-decoration" => "none",
228	jonen	1.1	"color" => "#FFFFFF",
229			"background-color" => "#999999",
230	jonen	1.5	"padding" => "2px 4px 2px 4px",
231	jonen	1.1	"border-right" => "1px solid #828282",
232			"border-top" => "1px solid #828282",
233	jonen	1.5	"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	jonen	1.1	"border-bottom" => "1px solid #828282") );
246
247	jonen	1.5	$this->add_entry(".textnav", "a.normal:hover,a.first:hover",
248			array("color" => "#000000",
249			"background-color" => "#EEEEEE",
250			"text-decoration" => "none"));
251	jonen	1.1
252	jonen	1.5	$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	jonen	1.1
263	jonen	1.5	$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	jonen	1.1	"background-color" => "#EEEEEE",
270	jonen	1.5	"padding" => "2px 4px 2px 4px",
271			"border-left" => "1px solid #828282",
272			"border-top" => "1px solid #828282",
273			"border-bottom" => "1px solid #828282") );
274	jonen	1.1	}
275			}
276			?>
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