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MINOR: Add comments for ThumbnailStripField (from r106180)

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/trunk@112490 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Ingo Schommer 2010-10-15 02:36:40 +00:00
parent c4b740f8c9
commit e4257b76f5
1 changed files with 19 additions and 0 deletions
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19
code/ThumbnailStripField.php
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@ -10,11 +10,28 @@ class ThumbnailStripField extends FormField {
protected $parentField;
protected $updateMethod;
/**
* If this is enabled, then ommitting a folderID when calling getimages will search ALL folders.
* This is the legacy behaviour.
*
* The new behaviour is to only search the root folder if a folderID is ommitted.
*
* @var boolean
*/
protected static $use_legacy_image_search = false;
/**
* setter for ThumbnailStripField::use_legacy_image_search
* @param boolean $enable
*/
public static function set_use_legacy_image_search($enable) {
self::$use_legacy_image_search = $enable;
}
/**
* getter for ThumbnailStripField::use_legacy_image_search
* @return boolean
*/
public static function get_use_legacy_image_search() {
return self::$use_legacy_image_search;
}
@ -45,6 +62,8 @@ class ThumbnailStripField extends FormField {
/**
* Populate the Thumbnail strip field, by looking for a folder,
* and the descendants of this folder.
*
* @see ThumbnailStripField::use_legacy_image_search
*/
function getimages() {
$result = '';