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Added code for later improvements to icons set (see #2785)

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skala
ywarnier 15 years ago
parent 7b1340ba82
commit 877f074a4a
1 changed files with 36 additions and 11 deletions
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  1. 47
      main/inc/lib/display.lib.php

47
main/inc/lib/display.lib.php
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@ -625,27 +625,52 @@ class Display {
/**
* This public function displays an icon
* @param string $image the filename of the file (in the main/img/ folder
* @param string $alt_text the alt text (probably a language variable)
* @param array additional attributes (for instance height, width, onclick, ...)
* @param string The filename of the file (in the main/img/ folder
* @param string The alt text (probably a language variable)
* @param array additional attributes (for instance height, width, onclick, ...)
* @param integer The wanted width of the icon (to be looked for in the corresponding img/icons/ folder)
* @return void
*/
public static function display_icon($image, $alt_text = '', $additional_attributes = array()) {
echo self::return_icon($image, $alt_text, $additional_attributes);
public static function display_icon($image, $alt_text = '', $additional_attributes = array(), $size=null) {
echo self::return_icon($image, $alt_text, $additional_attributes, $size);
}
/**
* This public function returns the htmlcode for an icon
*
* @param string $image the filename of the file (in the main/img/ folder
* @param string $alt_text the alt text (probably a language variable)
* @param array additional attributes (for instance height, width, onclick, ...)
* @param string The filename of the file (in the main/img/ folder
* @param string The alt text (probably a language variable)
* @param array Additional attributes (for instance height, width, onclick, ...)
* @param integer The wanted width of the icon (to be looked for in the corresponding img/icons/ folder)
* @return string An HTML string of the right <img> tag
*
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University 2006
* @author Julio Montoya 2010 Function improved
* @version October 2006
* @author Yannick Warnier 2011 Added size handler
* @version Feb 2011
*/
public static function return_icon($image, $alt_text = '', $additional_attributes = array()) {
return self::img(api_get_path(WEB_IMG_PATH).$image, $alt_text,$additional_attributes);
public static function return_icon($image, $alt_text = '', $additional_attributes = array(), $size=null) {
$code_path = api_get_path(SYS_CODE_PATH);
$w_code_path = api_get_path(WEB_CODE_PATH);
/*
$theme = 'css/'.api_get_visual_theme().'/icons/';
$icon = '';
$size_extra = '';
if (isset($size)) {
if (in_array($size,array(16,32,64,128))) {
$size_extra = $size.'/';
}
}
if (is_file($code_path.$theme.$size_extra.$image)) {
$icon = $w_code_path.$theme.$size_extra.$image;
} elseif (is_file($code_path.'img/icons/'.$size_extra.$image)) {
$icon = $w_code_path.'img/icons/'.$size_extra.$image;
} else {
$icon = $w_code_path.'img/'.$image;
}
*/
$icon = $w_code_path.'img/'.$image;
return self::img($icon, $alt_text,$additional_attributes);
}
/**

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