com.newsblob.phphtmllib/widgets/TextNav.inc

<?php

/**
 * This contains the TextNav widget
 *
 * $Id: TextNav.inc,v 1.12 2003/02/24 21:37:46 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 TextNav extends BaseWidget {


    /**
     * Constructor for this class
     * It just sets the width for the
     * widget.
     * 
     * @param int $width - the width of the widget
     */
    function TextNav( $width = 760 ) {
        $this->set_width( $width );
    }


    /**
     * 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) {

        $table = html_table($this->width, 0, 0, 2);
        $table->set_style("border-top-color: #eeeeee;border-width: 1px;".
                          "border-left-color: #eeeeee;".
                          "border-right-color: #eeeeee;".
                          "border-bottom-color: #eeeeee;");
        $tr = new TRtag;

        $this->count = count($this->data);

        $cnt=1;
        foreach( $this->data as $nav) {
            $nav_td = $this->build_nav_td( $nav, $cnt );
            $cnt++;
            //$img_td = $this->build_img_td();
            $tr->add( $nav_td );
        }
        $table->add( $tr );

        return $table->render( $indent_level, $output_debug );
    }


    //functions for adding/updating data

    /**
     * this function adds a clickable link.
     * It automatically adds the link based on $url,
     * with $text as the viewable text.
     *
     * @param string - the url for the link
     * @param string - the link text
     * @param string - the width of the cell
         * @param string - the target for the url
     */
    function add($url, $text, $width = 100, $target=NULL) {
        array_push($this->data, array("type"=>"url", "url"=>$url, 
                                      "text"=>$text, "width" => $width,
                                                                          "target" => $target));
    }

    /**
     * depricated version of add()
     *
     * @deprecated - use add() instead
     */
    function push($url, $text, $width = 100) {
        $this->add($url, $text, $width);
    }

    /**
     * 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 );
    }


    /**
     * build a td for the link.
     *
     * @param array - the nav array entry
     * @param int - the column # this entry is
     *
     */
    function build_nav_td( $nav, $count ) {
        $td = html_td("textnavtd", "center");
        $style = "width: ".$nav["width"].";";
        
        if ($count != $this->count) {
            $style .= "border-right-color:#eeeeee;border-width:2px;";
        }
        $td->set_style( $style );
        $td->set_collapse();        

        switch ($nav['type']) {
        case 'url':
            $text = str_replace(' ', "&nbsp;", $nav['text'] );
            $content = html_a( $nav['url'], '&nbsp;' . $text . '&nbsp;', 
                                                           "textnavlist", $nav['target']);
            break;
        case 'blank':
            $content = "&nbsp;";
        }
        $td->add( $content );
        return $td;
    }

    /**
     * build the image seperator td
     *
     */
    function build_img_td() {

        $td = html_td("textnavdivider");
        $td->set_style("width: 1px;");
        $td->set_collapse();

        $img =  html_img("/phphtmllib/widgets/images/dot_clear.gif", 1, 1, 0);
        $td->add( $img );
        return $td;
    }
}


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

        function user_setup() {

                $this->add_entry("A.textnavlist:hover", "",
                                                 array("color" => "#FF0000") );

                $this->add_entry("A.textnavlist", "",
                                                 array("font-family" => "Arial, Helvetica, sans-serif",
                                                           "font-size" => "10pt",
                                                           "font-weight" => "bold",
                                                           "color" => "#FFFFFF",
                                                           "text-decoration" => "none"));

                $this->add_entry("TD.textnavdivider", "",
                                                 array("background-image" =>
                                                           "url('/phphtmllib/widgets/images/dot_div_vert.gif')"));

                $this->add_entry("TD.textnavtd", "",
                                                 array("background-color" => "#999999"));
        
        }       
}
?>
1	<?php
2
3	/**
4	* This contains the TextNav widget
5	*
6	* $Id: TextNav.inc,v 1.12 2003/02/24 21:37:46 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 TextNav extends BaseWidget {
25
26
27	/**
28	* Constructor for this class
29	* It just sets the width for the
30	* widget.
31	*
32	* @param int $width - the width of the widget
33	*/
34	function TextNav( $width = 760 ) {
35	$this->set_width( $width );
36	}
37
38
39	/**
40	* function that will render the widget.
41	*
42	* @param int - the indentation level for
43	* the container.
44	* @param int - the output debug flag to
45	* maintain compatibility w/ the API.
46	*
47	* @return string the raw html output.
48	*
49	*/
50	function render( $indent_level=1, $output_debug=0) {
51
52	$table = html_table($this->width, 0, 0, 2);
53	$table->set_style("border-top-color: #eeeeee;border-width: 1px;".
54	"border-left-color: #eeeeee;".
55	"border-right-color: #eeeeee;".
56	"border-bottom-color: #eeeeee;");
57	$tr = new TRtag;
58
59	$this->count = count($this->data);
60
61	$cnt=1;
62	foreach( $this->data as $nav) {
63	$nav_td = $this->build_nav_td( $nav, $cnt );
64	$cnt++;
65	//$img_td = $this->build_img_td();
66	$tr->add( $nav_td );
67	}
68	$table->add( $tr );
69
70	return $table->render( $indent_level, $output_debug );
71	}
72
73
74	//functions for adding/updating data
75
76	/**
77	* this function adds a clickable link.
78	* It automatically adds the link based on $url,
79	* with $text as the viewable text.
80	*
81	* @param string - the url for the link
82	* @param string - the link text
83	* @param string - the width of the cell
84	* @param string - the target for the url
85	*/
86	function add($url, $text, $width = 100, $target=NULL) {
87	array_push($this->data, array("type"=>"url", "url"=>$url,
88	"text"=>$text, "width" => $width,
89	"target" => $target));
90	}
91
92	/**
93	* depricated version of add()
94	*
95	* @deprecated - use add() instead
96	*/
97	function push($url, $text, $width = 100) {
98	$this->add($url, $text, $width);
99	}
100
101	/**
102	* This lets you add a blank entry
103	* between 2 links
104	*
105	* @param int - the # of blank lines to insert
106	*/
107	function add_blank( $num = 1 ) {
108	for ($x=1; $x<=$num; $x++)
109	array_push($this->data, array( "type"=>"blank" ));
110	}
111
112	/**
113	* depricated version of add_blank()
114	*
115	* @deprecated - use add_blank() instead
116	*/
117	function push_blank( $num = 1 ) {
118	$this->add_blank( $num );
119	}
120
121	/**
122	* this adds a text item in the nav
123	*
124	* @param string - the text to display
125	*/
126	function add_text( $text ) {
127	array_push($this->data, array( "type"=>"text", "text"=>$text ));
128	}
129
130	/**
131	* depricated version of add_text()
132	*
133	* @deprecated - use add_text() instead
134	*/
135	function push_text( $text ) {
136	$this->add_text( $text );
137	}
138
139
140	/**
141	* build a td for the link.
142	*
143	* @param array - the nav array entry
144	* @param int - the column # this entry is
145	*
146	*/
147	function build_nav_td( $nav, $count ) {
148	$td = html_td("textnavtd", "center");
149	$style = "width: ".$nav["width"].";";
150
151	if ($count != $this->count) {
152	$style .= "border-right-color:#eeeeee;border-width:2px;";
153	}
154	$td->set_style( $style );
155	$td->set_collapse();
156
157	switch ($nav['type']) {
158	case 'url':
159	$text = str_replace(' ', " ", $nav['text'] );
160	$content = html_a( $nav['url'], ' ' . $text . ' ',
161	"textnavlist", $nav['target']);
162	break;
163	case 'blank':
164	$content = " ";
165	}
166	$td->add( $content );
167	return $td;
168	}
169
170	/**
171	* build the image seperator td
172	*
173	*/
174	function build_img_td() {
175
176	$td = html_td("textnavdivider");
177	$td->set_style("width: 1px;");
178	$td->set_collapse();
179
180	$img = html_img("/phphtmllib/widgets/images/dot_clear.gif", 1, 1, 0);
181	$td->add( $img );
182	return $td;
183	}
184	}
185
186
187	/**
188	* This class defines the css used by the
189	* TextNav Object.
190	*
191	* @author Walter A. Boring IV <waboring@buildabetterweb.com>
192	* @package phpHtmlLib
193	*/
194	class TextNavCSS extends CSSBuilder {
195
196	function user_setup() {
197
198	$this->add_entry("A.textnavlist:hover", "",
199	array("color" => "#FF0000") );
200
201	$this->add_entry("A.textnavlist", "",
202	array("font-family" => "Arial, Helvetica, sans-serif",
203	"font-size" => "10pt",
204	"font-weight" => "bold",
205	"color" => "#FFFFFF",
206	"text-decoration" => "none"));
207
208	$this->add_entry("TD.textnavdivider", "",
209	array("background-image" =>
210	"url('/phphtmllib/widgets/images/dot_div_vert.gif')"));
211
212	$this->add_entry("TD.textnavtd", "",
213	array("background-color" => "#999999"));
214
215	}
216	}
217	?>
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