FileIconService

java.lang.Object
- ghidra.plugins.fsbrowser.FileIconService

```
public class FileIconService
extends java.lang.Object
```
Provides Icons that represent the type and status of a file, based on a filename mapping and caller specified status overlays.
The mappings between a file's extension and its icon are stored in a resource file called "file_extension_icons.xml", which is read and parsed the first time this service is referenced.
Status overlays are also specified in the file_extension_icons.xml file, and are resized to be 1/2 the width and height of the icon they are being overlayed on.
Threadsafe

Field Summary

Fields
Modifier and Type Field Description

static java.lang.String OVERLAY_FILESYSTEM

static java.lang.String OVERLAY_IMPORTED

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`javax.swing.Icon`	`getImage(java.lang.String fileName, java.lang.String... overlays)`	Returns an `Icon` that represents a file's content based on its name.
`static FileIconService`	`getInstance()`
`protected void`	`loadIfNeeded()`	Check to see if XML file has changed.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - OVERLAY_IMPORTED
```
public static final java.lang.String OVERLAY_IMPORTED
```
    See Also:
    
    Constant Field Values
  - OVERLAY_FILESYSTEM
```
public static final java.lang.String OVERLAY_FILESYSTEM
```
    See Also:
    
    Constant Field Values
- Method Detail
  - getInstance
```
public static FileIconService getInstance()
```
  - getImage
```
public javax.swing.Icon getImage(java.lang.String fileName,
                                 java.lang.String... overlays)
```
    Returns an Icon that represents a file's content based on its name.
    
    Parameters:
    
    fileName - name of file that an icon is being requested for.
    
    overlays - optional list of overlay names, names of icons that should be overlaid on top of the base icon, that represent a status or feature independent of the file's base icon.
    
    Returns:
    
    Icon instance that best represents the named file, never null.
  - loadIfNeeded
```
protected void loadIfNeeded()
```
    Check to see if XML file has changed. If so, then reload the file. This action will dynamically update the icons without having to restart.