Well caught!
Alexandre
On 13 Mar 2010, at 15:20, Stéphane Ducasse wrote:
Here is the reason why Clipboard was not well initialized and the
general problem with the startup list if we execute Smalltalk
initialize :)
in the startup list not complete (and cannot really because other
classes may dynamically register themselves)
SmalltalkImage>>initializeStartUpList
"SmalltalkImage initializeStartUpList"
| oldList |
oldList := StartUpList.
StartUpList := OrderedCollection new.
"These get processed from the top down..."
#(
Delay
DisplayScreen
Cursor
InputEventFetcher
ProcessorScheduler "Starts low space watcher and bkground."
LanguageEnvironment
FileDirectory "Enables file stack dump and opens sources."
NaturalLanguageTranslator
ShortIntegerArray
ShortRunArray
CrLfFileStream
) do:[:clsName|
Smalltalk at: clsName ifPresent:[:cls| Smalltalk addToStartUpList:
cls].
].
oldList ifNotNil: [oldList do: [:className | Smalltalk at: className
ifPresent: [:theClass |
Smalltalk addToStartUpList: theClass]]].
#(
PasteUpMorph
"ControlManager"
) do:[:clsName|
Smalltalk at: clsName ifPresent:[:cls| Smalltalk addToStartUpList:
cls].
].
Now if we check the classes that have a addToStartUpList: call and
that are not in the previous list.
We see that we missed a lot of them.
classes := ((SystemNavigation default allCallsOn: #addToStartUpList:)
collect: [ :e | e methodClass ]),
((SystemNavigation default allCallsOn: #addToStartUpList:after:)
collect: [ :e | e methodClass ]).
classNames := classes collect: [ :n | n instanceSide name ].
(Smalltalk class classVarNamed: 'StartUpList') do: [ :s |
classNames remove: s ifAbsent: [] ].
classNames asSortedCollection
a SortedCollection(#AutoStart #CPUWatcher #Clipboard #CommandHistory
#ExternalSettings #FreeTypeFontProvider #FreeTypeSettings
#HostSystemMenus #HostWindowProxy #InputEventSensor
#InternetConfiguration #Locale #MenuIcons #MultiByteFileStream
#OSPlatform #ProcessBrowser #SecurityManager #SmalltalkImage
#SmalltalkImage #SystemDictionary #SystemDictionary #UITheme
#UUIDGenerator #WeakArray).
InputEventSensor has startup and shutdown but no initialize
Stef
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Alexandre Bergel http://www.bergel.eu
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