Class: MIMETypeIconLibrary

• Inheritance
• Description
• Class protocol
  • accessing
  • image specs
  • initialization

Inheritance:

   Object
   |
   +--MIMETypeIconLibrary

Package:

stx:libview2

Category:

Interface-Smalltalk

Version:

rev: 1.36 date: 2019/03/17 10:45:12

user: cg

file: MIMETypeIconLibrary.st directory: libview2

module: stx stc-classLibrary: libview2

Description:

an icon library especially for file type icons as per mime type.
This does not (and should not) provide icons itself - it just forwards
the mime-name based accessors to the standard icon library.

Class protocol:

 addOnIconsFor: aFilename to: anIcon

given a fileName, return an appropriate multi-icon,
which adds more symbols to the incoming arg, anIcon.
A multi-icon is returned if linked or locked

 fileTypeIconKeyFor: aFilename

return an icon-key for a fileName.
This does not look at the file's suffix or into the file's contents,
for more detailed key i.e. it only returns keys for the common broad categories

usage example(s):

self fileTypeIconKeyFor:'/foo/bar' asFilename self fileTypeIconKeyFor:'/tmp' asFilename self fileTypeIconKeyFor:'/dev/null' asFilename self fileTypeIconKeyFor:'Makefile' asFilename self fileTypeIconKeyFor:'/usr/bin/make' asFilename

 iconForFile: aFilename

given a fileName, return an appropriate icon

usage example(s):

self iconForFile:'/foo/bar/baz.c' asFilename

 iconForKey: mimeTypeOrKey

self iconForKey:#file
self iconForKey:#directory
self iconForKey:#fileLink
self iconForKey:#directoryLink

 iconForKeyMatching: mimeTypeOrKey

 iconForLinkedDirectory

answer the icon used for linked directories

usage example(s):

self iconForLinkedDirectory

 iconForMatchKey: matchKey

 iconKeyForFile: aFilenameArg

given a fileName, return an appropriate icon

 iconKeyForRemoteDirectory: aFilenameArg

given a fileName, return an appropriate icon

 icons

 matchedIcons

 addOnLinked

 addOnLocked

 applicationBinary

 applicationJavaArchive

 applicationLibrary

 applicationPdf

 applicationPostscript

 applicationRtf

 applicationSharedLibrary

 audio

 binaryFile

 cPlusPlusSource

 cSource

 compressedArchive

 deviceFile

 digitalNotepad

 directory

 directoryGray

 directoryLink

 directoryLocked

 directoryNetwork

 directoryOpen

 directoryOpenGray

 executableFile

 expeccoLogfile

 expeccoSuite

 file

 fileArchive

 fileLink

 fileLocked

 headerFile

 homeDirectory

 imageFile

 javaArchive

 javaScriptSource

 javaSource

 lispSource

 smalltalkSource

 specialFile

 text

 textHtml

 video

 flushIcons

remove any cached icons. Call this eg. after a style change

usage example(s):

self flushIcons

 initialize

now done lazily, when the first icon is asked for

usage example(s):

self initializeIcons

 initializeIcons

initialize my icon mapping, which maps MIMEType to icon keys.
The iconKey is used as (part of) a selector into the ToolbarIconLibrary
(see iconForFile:aFilename)

usage example(s):

self initializeIcons