← All changes | accessibilitywidget.php +36 -18 1.1 → 2 View file →

		@@ -2,28 +2,31 @@
2	2	/*
3	3	Plugin Name: Accessibility Widget
4	4	Plugin URI: http://webgrrrl.net/archives/accessibility-widget-revived.htm
5	5	Description: Adds a sidebar widget to enlarge text size in your WP site. Originally created by Tane of Digital Spaghetti (http://www.tripcastradio.com/) and revived by Lorna of WebGrrrl.net.
6		-Author: Lorna Timbah
7		-Version: 1.1
	6	+Author: Lorna Timbah (webgrrrl)
	7	+Version: 2
8	8	Author URI: http://webgrrrl.net
	9	+Text Domain: accessibility-widget
9	10	*/
10	11	class widget_accesstxt extends WP_Widget {
11	12	/** constructor */
12	13	function widget_accesstxt() {
13		- parent::WP_Widget(false, $name = 'Accessibility Widget');
	14	+ parent::WP_Widget(false, $name = 'Accessibility Widget');
14	15	}
15	16	/** @see WP_Widget::widget */
16	17	function widget($args, $instance) {
17	18	extract( $args );
18	19	$title = apply_filters('widget_title', $instance['title']);
19		- $tags = str_replace(" ", "", $instance['tags']);
20		- $fontsize = str_replace(" ", "", $instance['fontsize']);
21		- $afontsize = explode(",", $fontsize);
	20	+ $tags = str_replace(" ", "", $instance['tags']); // remove whitespaces
	21	+ $fontsize = str_replace(" ", "", $instance['fontsize']); // remove whitespaces
	22	+ $afontsize = explode(",", $fontsize); // transform into arrays
	23	+ $controls = explode(",", str_replace(" ", "", $instance['controls'])); // remove whitespaces then transform into arrays
	24	+ $tips = explode(",", $instance['tips']); // transform into arrays
	25	+
	26	+ echo $before_widget;
	27	+ if ( $title ) echo $before_title . $title . $after_title;
22	28	?>
23		- <?php echo $before_widget; ?>
24		- <?php if ( $title ) echo $before_title . $title . $after_title;
25		- ?>
26	29	<script type="text/javascript">
27	30	//Specify affected tags. Add or remove from list
28	31	var tgs = new Array(<?php echo "'" . str_replace(",", "','", $tags) . "'"; ?>);
29	32	//Specify spectrum of different font sizes
		@@ -36,11 +39,9 @@
36	39	if ( sz < 0 ) sz = 0;
37	40	if ( sz > 6 ) sz = 6;
38	41	startSz = sz;
39	42	if ( !( cEl = d.getElementById( trgt ) ) ) cEl = d.getElementsByTagName( trgt )[ 0 ];
40		-
41	43	cEl.style.fontSize = szs[ sz ];
42		-
43	44	for ( i = 0 ; i < tgs.length ; i++ ) {
44	45	cTags = cEl.getElementsByTagName( tgs[ i ] );
45	46	for ( j = 0 ; j < cTags.length ; j++ ) cTags[ j ].style.fontSize = szs[ sz ];
46	47	}
		@@ -47,9 +48,13 @@
47	48	}
48	49	</script>
49	50	<ul>
50	51	<li><?php
51		- foreach ($afontsize as $key => $value) { echo "<a href=\"javascript:ts('body'," . $key . ")\" style=\"font-size:" . $value . "\">A</a>&nbsp;&nbsp;"; }
	52	+ $controlscount = count($controls);
	53	+ foreach ($afontsize as $key => $value) {
	54	+ $icontrols = ($controlscount > 1 ? $key : 0);
	55	+ echo "<a href=\"javascript:ts('body'," . $key . ")\" style=\"font-size:" . $value . "\" title=\"" . $tips[$icontrols] . "\">" . $controls[$icontrols] . "</a>&nbsp;&nbsp;";
	56	+ }
52	57	?></li>
53	58	</ul>
54	59	<?php echo $after_widget; ?>
55	60	<?php
		@@ -54,20 +59,25 @@
54	59	<?php echo $after_widget; ?>
55	60	<?php
56	61	}
57	62	/** @see WP_Widget::update -- do not rename this */
58		- function update($new_instance, $old_instance) {
	63	+ function update($new_instance, $old_instance) {
59	64	$instance = $old_instance;
60	65	$instance['title'] = strip_tags($new_instance['title']);
61	66	$instance['tags'] = strip_tags($new_instance['tags']);
62	67	$instance['fontsize'] = strip_tags($new_instance['fontsize']);
	68	+ $instance['controls'] = strip_tags($new_instance['controls']);
	69	+ $instance['tips'] = strip_tags($new_instance['tips']);
63	70	return $instance;
64	71	}
65	72	/** @see WP_Widget::form -- do not rename this */
66	73	function form($instance) {
	74	+ $str_default = "90%, 100%, 110%, 120%";
67	75	$title = esc_attr($instance['title']);
68		- $tags = ($instance['tags'] == "" ? "body" : esc_attr($instance['tags']));
69		- $fontsize = ($instance['fontsize'] == "" ? "90%, 100%, 110%, 120%" : esc_attr($instance['fontsize']));
	76	+ $tags = ($instance['tags'] == "" ? "body,p,li,td" : esc_attr($instance['tags']));
	77	+ $fontsize = ($instance['fontsize'] == "" ? $str_default : esc_attr($instance['fontsize']));
	78	+ $controls = ($instance['controls'] == "" ? $str_default : esc_attr($instance['controls']));
	79	+ $tips = ($instance['tips'] == "" ? $str_default : esc_attr($instance['tips']));
70	80	?>
71	81	<p>
72	82	<label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label>
73	83	<input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" />
		@@ -80,11 +90,19 @@
80	90	<p>
81	91	<label for="<?php echo $this->get_field_id('fontsize'); ?>"><?php _e('Set to these sizes:'); ?></label>
82	92	<input class="widefat" id="<?php echo $this->get_field_id('fontsize'); ?>" name="<?php echo $this->get_field_name('fontsize'); ?>" type="text" value="<?php echo $fontsize; ?>" /><br />
83	93	Separate each size with a comma (,)
84		-<?php echo count($fontsize); ?>
85	94	</p>
	95	+ <p>
	96	+ <label for="<?php echo $this->get_field_id('controls'); ?>"><?php _e('Set controller text:'); ?></label>
	97	+ <input class="widefat" id="<?php echo $this->get_field_id('controls'); ?>" name="<?php echo $this->get_field_name('controls'); ?>" type="text" value="<?php echo $controls; ?>" /><br />
	98	+ Separate each controller text with a comma (,)
	99	+ </p>
	100	+ <p>
	101	+ <label for="<?php echo $this->get_field_id('tips'); ?>"><?php _e('Set tooltip text on mouse hover:'); ?></label>
	102	+ <input class="widefat" id="<?php echo $this->get_field_id('tips'); ?>" name="<?php echo $this->get_field_name('tips'); ?>" type="text" value="<?php echo $tips; ?>" /><br />
	103	+ Separate each tooltip with a comma (,)
	104	+ </p>
86	105	<?php
87	106	}
88		-} // end class example_widget
	107	+} // end class widget_accesstxt
89	108	add_action('widgets_init', create_function('', 'return register_widget("widget_accesstxt");'));
90		-?>