add extjs 6.0.1 sources

[extjs.git] / extjs / classic / theme-base / sass / etc / mixins / theme-background-image.scss

/*\r
 * Method which inserts a full background-image property for a theme image.\r
 * It checks if the file exists and if it doesn't, it'll throw an error.\r
 * By default it will not include the background-image property if it is not found,\r
 * but this can be changed by changing the default value of $include-missing-images to\r
 * be true.\r
 */\r
@function theme-background-image($path, $extension: $image-extension, $nocheck: false) {\r
    $path: file_join($relative-image-path-for-uis, $path + '.' + $extension);\r
    $background-image: none;\r
\r
    @if $path {\r
        @if $nocheck {\r
            $background-image: $path;\r
        } @else if theme_image_exists($image-search-path, $path) {\r
            $background-image: $path;\r
        } @else {\r
            @warn "@theme-background-image: Theme image not found: #{$path}";\r
            @if $include-missing-images {\r
                $background-image: $path;\r
            }\r
        }\r
\r
        @if $background-image != none {\r
            $background-image: url(file_join($theme-resource-path, $path));\r
        }\r
    } @else {\r
        @warn "@theme-background-image: No arguments passed";\r
    }\r
\r
    @return $background-image;\r
}\r