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"{ Package: 'stx:libview2' }"
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1859
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Object subclass:#MimeTypeIconLibrary
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instanceVariableNames:''
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classVariableNames:'Icons MatchedIcons'
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poolDictionaries:''
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category:'Interface-Smalltalk'
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!
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!MimeTypeIconLibrary class methodsFor:'initialization'!
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initialize
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self initializeIcons
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!
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initializeFileTypeIcons
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|resources|
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resources := ResourcePack for:self.
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#(
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"/ internal-type to icon mappings.
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(#directory 'ICON_DIRECTORY' 'tiny_yellow_dir.xpm' )
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(#directoryOpen 'ICON_DIRECTORY_OPEN' 'tiny_yellow_dir_open.xpm' )
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(#directoryLocked 'ICON_DIRECTORY_LOCKED' 'tiny_yellow_dir_locked.xpm' )
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(#directoryLink 'ICON_DIRECTORY_LINK' 'tiny_yellow_dir_link.xpm' )
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(#directoryNetwork 'ICON_DIRECTORY_NETWORK' 'tiny_yellow_dir_network.xpm' )
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(#file 'ICON_FILE' 'tiny_file_plain.xpm' )
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(#fileLink 'ICON_FILE_LINK' 'tiny_file_link.xpm' )
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(#fileLocked 'ICON_FILE_LOCKED' 'tiny_file_lock.xpm' )
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(#imageFile 'ICON_IMAGE_FILE' 'tiny_file_pix.xpm' )
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(#textFile 'ICON_TEXT_FILE' 'tiny_file_text.xpm' )
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(#executableFile 'ICON_EXECUTABLEFILE' 'tiny_file_exec.xpm' )
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(#deviceFile 'ICON_DEVICE_FILE' 'tiny_file_device.xpm' )
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(#binaryFile 'ICON_BINARY_FILE' 'tiny_file_binary.xpm' )
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(#specialFile 'ICON_SPECIALFILE' 'tiny_file_special.xpm' )
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(#addOnLocked 'ICON_ADDON_LOCKED' 'tiny_addOn_lock.xpm' )
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(#addOnLinked 'ICON_ADDON_LINKED' 'tiny_addOn_link.xpm' )
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(#directoryGray 'ICON_DIRECTORY_GRAY' 'tiny_yellow_dir_gray.xpm' )
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(#directoryOpenGray 'ICON_DIRECTORY_OPEN_GRAY' 'tiny_yellow_dir_open_gray.xpm' )
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) do:[:entry |
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|key resource defaultName nm img|
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key := entry at:1.
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resource := entry at:2.
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defaultName := entry at:3.
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resource notNil ifTrue:[
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nm := resources at:resource default:nil.
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].
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nm isNil ifTrue:[
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nm := 'xpmBitmaps/document_images/' , defaultName
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].
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Icons at:key put:(Smalltalk imageFromFileNamed:nm forClass:self).
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]
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"
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self initializeFileTypeIcons
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"
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!
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initializeIcons
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Icons := Dictionary new.
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MatchedIcons := OrderedCollection new.
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self initializeFileTypeIcons.
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self initializeMimeTypeIcons.
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"
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self initializeIcons
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"
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"Modified: / 1.8.1998 / 17:39:27 / cg"
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!
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initializeMimeTypeIcons
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#(
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"/ mime-type to icon mappings.
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"/ 'image/jpeg' 'tiny_file_pix.xpm'
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"/ 'image/gif' 'tiny_file_pix.xpm'
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"/ 'image/tiff' 'tiny_file_pix.xpm'
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"/ 'image/x-xbitmap' 'tiny_file_pix.xpm'
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"/ 'image/x-xpixmap' 'tiny_file_pix.xpm'
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"/ 'image/x-png' 'tiny_file_pix.xpm'
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"/ 'image/x-photo-cd' 'tiny_file_pix.xpm'
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"/ 'image/x-MS-bmp' 'tiny_file_pix.xpm'
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"/ 'image/x-rgb' 'tiny_file_pix.xpm'
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"/ 'image/x-portable-pixmap' 'tiny_file_pix.xpm'
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"/ 'image/x-portable-graymap' 'tiny_file_pix.xpm'
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"/ 'image/x-portable-bitmap' 'tiny_file_pix.xpm'
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"/ 'image/x-portable-anymap' 'tiny_file_pix.xpm'
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"/ 'image/x-xwindowdump' 'tiny_file_pix.xpm'
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"/ 'image/x-cmu-raster' 'tiny_file_pix.xpm'
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"/ 'image/x-targa' 'tiny_file_pix.xpm'
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'image/*' 'tiny_file_pix.xpm'
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"/ misc text ...
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'text/html' 'tiny_file_html.xpm'
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"/ 'text/plain' 'tiny_file_text.xpm'
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'text/*' 'tiny_file_text.xpm'
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'application/postscript' 'tiny_file_postscript.xpm'
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'application/pdf' 'tiny_file_pdf.xpm'
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'application/rtf' 'tiny_file_rtf.xpm'
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"/ video formats ...
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"/ 'video/x-sgi-movie' 'tiny_file_movie.xpm'
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"/ 'video/x-msvideo' 'tiny_file_movie.xpm'
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"/ 'video/quicktime' 'tiny_file_movie.xpm'
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"/ 'video/x-mpeg2' 'tiny_file_movie.xpm'
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"/ 'video/mpeg' 'tiny_file_movie.xpm'
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'video/*' 'tiny_file_movie2.xpm'
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'application/vnd.rn-realmedia' 'tiny_file_movie2.xpm'
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"/ audio formats ...
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"/ 'audio/x-pn-realaudio' 'tiny_file_sound.xpm'
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"/ 'audio/x-mpeg' 'tiny_file_sound.xpm'
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"/ 'audio/x-mp3' 'tiny_file_sound.xpm'
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"/ 'audio/x-wav' 'tiny_file_sound.xpm'
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"/ 'audio/x-aiff' 'tiny_file_sound.xpm'
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"/ 'audio/basic' 'tiny_file_sound.xpm'
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"/ 'audio/x-shockwave-flash' 'tiny_file_sound.xpm'
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'audio/*' 'tiny_file_sound.xpm'
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"/ misc stuff
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'application/winword' 'tiny_file_text.xpm'
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"/ binary formats
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'application/binary' 'tiny_file_binary.xpm'
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'application/library' 'tiny_file_binary.xpm'
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'application/shared-library' 'tiny_file_binary.xpm'
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"/ progr. languages
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'application/x-smalltalk-source' 'tiny_file_st.xpm'
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'application/x-smalltalk-source-sif' 'tiny_file_text.xpm'
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'application/x-c-source' 'tiny_file_text.xpm'
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'application/x-c-header' 'tiny_file_text.xpm'
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'application/x-cpp-source' 'tiny_file_text.xpm'
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'application/x-javascript' 'tiny_file_text.xpm'
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'application/x-java-source' 'tiny_file_java.xpm'
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'application/x-sh' 'tiny_file_text.xpm'
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'application/x-csh' 'tiny_file_text.xpm'
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'application/x-tcl' 'tiny_file_text.xpm'
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'application/x-perl' 'tiny_file_text.xpm'
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'application/x-make' 'tiny_file_text.xpm'
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'application/x-batch-script' 'tiny_file_text.xpm'
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'application/x-asn1-source' 'tiny_file_text.xpm'
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"/ compressors / archivers
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'application/x-tar' 'tiny_file_archive.xpm'
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'application/x-gtar' 'tiny_file_archive.xpm'
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'application/x-tar-compressed' 'tiny_file_compressed_archive.xpm'
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'application/x-zip-compressed' 'tiny_file_compressed_archive.xpm'
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'application/x-gzip-compressed' 'tiny_file_compressed_archive.xpm'
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'application/x-cpio' 'tiny_file_archive.xpm'
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'application/x-shar' 'tiny_file_archive.xpm'
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'application/java-archive' 'tiny_file_archive.xpm'
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'*' 'tiny_file_plain.xpm'
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) pairWiseDo:[:mimeTypePattern :fileName |
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| nm |
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nm := 'xpmBitmaps/document_images/' , fileName.
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mimeTypePattern includesMatchCharacters ifTrue:[
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MatchedIcons add:(mimeTypePattern-> (Smalltalk imageFromFileNamed:nm forClass:self)).
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] ifFalse:[
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Icons at:mimeTypePattern put:(Smalltalk imageFromFileNamed:nm forClass:self).
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]
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]
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"
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self initializeIcons
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"
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! !
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!MimeTypeIconLibrary class methodsFor:'accessing'!
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fileTypeIconKeyFor:aFilename
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aFilename isSymbolicLink ifTrue:[
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^ #symbolicLink.
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].
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aFilename isDirectory ifTrue:[
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^ #directory.
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].
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aFilename isSpecialFile ifTrue:[
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^ #specialFile.
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].
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aFilename isExecutableProgram ifTrue:[
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^ #executableFile
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].
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^ #file.
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!
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iconForKey:mimeTypeOrKey
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^ Icons at:mimeTypeOrKey ifAbsent:nil.
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!
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iconForKeyMatching:mimeTypeOrKey
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|icn assoc|
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icn := self iconForKey:mimeTypeOrKey.
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icn notNil ifTrue:[^icn].
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assoc := self iconForMatchKey:mimeTypeOrKey.
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assoc notNil ifTrue:[^ assoc value].
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^ nil.
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!
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iconForMatchKey:matchKey
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^ MatchedIcons detect:[:assoc | assoc key match:matchKey] ifNone:nil.
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!
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iconKeyForFile:aFilenameArg
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"given a fileName, return an appropriate icon"
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|aFilename fileType mimeType suffix|
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aFilename := aFilenameArg.
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aFilenameArg isFilename ifTrue:[
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fileType := self fileTypeIconKeyFor:aFilename.
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] ifFalse:[
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fileType := #file
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].
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(fileType == #directory) ifFalse:[
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suffix := aFilename suffix.
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(suffix = 'bak' or:[suffix = 'sav']) ifTrue:[
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aFilename := aFilename withoutSuffix.
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].
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mimeType := MIMETypes mimeTypeForFilename:aFilename.
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].
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^ (mimeType ? fileType).
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!
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iconKeyForRemoteDirectory:aFilenameArg
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"given a fileName, return an appropriate icon"
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^ #directoryNetwork
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! !
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!MimeTypeIconLibrary class methodsFor:'documentation'!
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version
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^ '$Header: /cvs/stx/stx/libview2/MIMETypeIconLibrary.st,v 1.5 2003-12-01 17:22:55 cg Exp $'
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! !
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MimeTypeIconLibrary initialize!
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