Revert "[TASK] Migrate to ExtJS 4: Migrate Backend Base Components"
[Packages/TYPO3.CMS.git] / typo3 / sysext / t3skin / extjs / themes / stylesheets / ext4 / default / mixins / _theme-background-image.scss
1 /**
2  * Method which inserts a full background-image property for a theme image.
3  * It checks if the file exists and if it doesn't, it'll throw an error. 
4  * By default it will not include the background-image property if it is not found,
5  * but this can be changed by changing the default value of $include-missing-images to 
6  * be true. 
7  */
8 @mixin theme-background-image($theme-name, $path, $without-url: false, $relative: false) {
9     $exists_image: theme-image($theme-name, $path, true, false);
10
11     @if $exists_image {
12         $exists: theme_image_exists($exists_image);
13
14         @if $exists or $include-missing-images {
15             background-image: theme-image($theme-name, $path, $without-url, $relative);
16         }
17         @else {
18             @warn "@theme-background-image: Theme image not found: #{$exists_image}";
19         }
20     }
21     @else {
22         @warn "@theme-background-image: No arguments passed";
23     }
24 }