Packages December 2010

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The Trunk: Graphics-ul.160.mcz
by commits＠source.squeak.org 09 Dec '10

09 Dec '10

Levente Uzonyi uploaded a new version of Graphics to project The Trunk: http://source.squeak.org/trunk/Graphics-ul.160.mcz ==================== Summary ==================== Name: Graphics-ul.160 Author: ul Time: 9 December 2010, 3:05:20.054 am UUID: 822ecf3f-277b-0d45-94d3-ebc44976be4e Ancestors: Graphics-ul.159 - fixed: Color class >> #fromString: - Color's ColorNames is now a Set instead of an OrderedCollection =============== Diff against Graphics-ul.159 =============== Item was changed: ----- Method: Color class>>fromString: (in category 'instance creation') ----- fromString: aString "for HTML color spec: #FFCCAA or white/black" "Color fromString: '#FFCCAA'. Color fromString: 'white'. Color fromString: 'orange'" + | aColorHex | + aString isEmptyOrNil ifTrue: [ ^self white ]. - aString isEmptyOrNil ifTrue: [^ Color white]. aString first = $# + ifTrue: [ aColorHex := aString allButFirst ] + ifFalse: [ aColorHex := aString ]. + (aColorHex size = 6 and: [ + aColorHex allSatisfy: [ :each | '0123456789ABCDEFabcdef' includes: each ] ]) + ifTrue: [ + | green red blue | + red := (Integer readFrom: (aColorHex first: 2) base: 16) / 255. + green := (Integer readFrom: (aColorHex copyFrom: 3 to: 4) base: 16) / 255. + blue := (Integer readFrom: (aColorHex last: 2) base: 16) / 255. + ^self r: red g: green b: blue ]. - ifTrue: [aColorHex := aString copyFrom: 2 to: aString size] - ifFalse: [aColorHex := aString]. - [ | green red blue | - aColorHex size = 6 - ifTrue: - [aColorHex := aColorHex asUppercase. - red := ('16r', (aColorHex copyFrom: 1 to: 2)) asNumber/255. - green := ('16r', (aColorHex copyFrom: 3 to: 4)) asNumber/255. - blue := ('16r', (aColorHex copyFrom: 5 to: 6)) asNumber/255. - ^ self r: red g: green b: blue]] - ifError: [:err :rcvr | "not a hex color triplet" ]. - "try to match aColorHex with known named colors" + ^self perform: (ColorNames like: aColorHex asLowercase ifAbsent: [ #white ])! - aColorHex := aColorHex asLowercase. - - ^self perform: (ColorNames detect: [:i | i asString asLowercase = aColorHex] - ifNone: [#white])! Item was changed: ----- Method: Color class>>initializeNames (in category 'class initialization') ----- initializeNames "Name some colors." "Color initializeNames" + ColorNames := Set new. - ColorNames := OrderedCollection new. self named: #black put: (Color r: 0 g: 0 b: 0). self named: #veryVeryDarkGray put: (Color r: 0.125 g: 0.125 b: 0.125). self named: #veryDarkGray put: (Color r: 0.25 g: 0.25 b: 0.25). self named: #darkGray put: (Color r: 0.375 g: 0.375 b: 0.375). self named: #gray put: (Color r: 0.5 g: 0.5 b: 0.5). self named: #lightGray put: (Color r: 0.625 g: 0.625 b: 0.625). self named: #veryLightGray put: (Color r: 0.75 g: 0.75 b: 0.75). self named: #veryVeryLightGray put: (Color r: 0.875 g: 0.875 b: 0.875). self named: #white put: (Color r: 1.0 g: 1.0 b: 1.0). self named: #red put: (Color r: 1.0 g: 0 b: 0). self named: #yellow put: (Color r: 1.0 g: 1.0 b: 0). self named: #green put: (Color r: 0 g: 1.0 b: 0). self named: #cyan put: (Color r: 0 g: 1.0 b: 1.0). self named: #blue put: (Color r: 0 g: 0 b: 1.0). self named: #magenta put: (Color r: 1.0 g: 0 b: 1.0). self named: #brown put: (Color r: 0.6 g: 0.2 b: 0). self named: #orange put: (Color r: 1.0 g: 0.6 b: 0). self named: #lightRed put: (Color r: 1.0 g: 0.8 b: 0.8). self named: #lightYellow put: (Color r: 1.0 g: 1.0 b: 0.8). self named: #lightGreen put: (Color r: 0.8 g: 1.0 b: 0.6). self named: #lightCyan put: (Color r: 0.4 g: 1.0 b: 1.0). self named: #lightBlue put: (Color r: 0.8 g: 1.0 b: 1.0). self named: #lightMagenta put: (Color r: 1.0 g: 0.8 b: 1.0). self named: #lightBrown put: (Color r: 1.0 g: 0.6 b: 0.2). self named: #lightOrange put: (Color r: 1.0 g: 0.8 b: 0.4). self named: #transparent put: (TranslucentColor new alpha: 0.0). self named: #paleBuff put: (Color r: 254 g: 250 b: 235 range: 255). self named: #paleBlue put: (Color r: 222 g: 249 b: 254 range: 255). self named: #paleYellow put: (Color r: 255 g: 255 b: 217 range: 255). self named: #paleGreen put: (Color r: 223 g: 255 b: 213 range: 255). self named: #paleRed put: (Color r: 255 g: 230 b: 230 range: 255). self named: #veryPaleRed put: (Color r: 255 g: 242 b: 242 range: 255). self named: #paleTan put: (Color r: 235 g: 224 b: 199 range: 255). self named: #paleMagenta put: (Color r: 255 g: 230 b: 255 range: 255). self named: #paleOrange put: (Color r: 253 g: 237 b: 215 range: 255). self named: #palePeach put: (Color r: 255 g: 237 b: 213 range: 255). ! Item was changed: ----- Method: Color class>>named:put: (in category 'class initialization') ----- named: newName put: aColor "Add a new color to the list and create an access message and a class variable for it. The name should start with a lowercase letter. (The class variable will start with an uppercase letter.) (Color colorNames) returns a list of all color names. " | str cap sym accessor csym | (aColor isKindOf: self) ifFalse: [^ self error: 'not a Color']. str := newName asString. sym := str asSymbol. cap := str capitalized. csym := cap asSymbol. (self class canUnderstand: sym) ifFalse: [ "define access message" accessor := str, (String with: Character cr with: Character tab), '^', cap. self class compile: accessor classified: 'named colors']. (self classPool includesKey: csym) ifFalse: [ self addClassVarName: cap]. + ColorNames add: sym. - (ColorNames includes: sym) ifFalse: [ - ColorNames add: sym]. ^ self classPool at: csym put: aColor! Item was changed: ----- Method: Color>>name (in category 'other') ----- name "Return this color's name, or nil if it has no name. Only returns a name if it exactly matches the named color." + ^ColorNames detect: [ :name | (Color perform: name) = self ] ifNone: [ nil ]! - ColorNames do: - [:name | (Color perform: name) = self ifTrue: [^ name]]. - ^ nil - ! Item was changed: (PackageInfo named: 'Graphics') postscript: '"below, add code to be run after the loading of this package" + Color initializeNames'! - StrikeFont installDejaVu.'!

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The Trunk: Graphics-ul.160.mcz
by commits＠source.squeak.org 09 Dec '10

09 Dec '10

1 0

The Trunk: Tools-fbs.284.mcz
by commits＠source.squeak.org 08 Dec '10

08 Dec '10

Levente Uzonyi uploaded a new version of Tools to project The Trunk: http://source.squeak.org/trunk/Tools-fbs.284.mcz ==================== Summary ==================== Name: Tools-fbs.284 Author: fbs Time: 2 December 2010, 5:42:26.979 pm UUID: 13b11c52-520e-b94a-83a4-a182cd1f2383 Ancestors: Tools-ul.282 When a method changes out from under your feet in the Debugger (e.g., you remove an instvar triggering a recompile of a method through which you've stepped), the Debugger blanks out contents. In the UI, this manifests as a blank code pane. This change resets the contents ivar by setting it to the new, recompiled, CompiledMethod as a side effect of calling self selectedMessage. This version is Eliot Miranda's improved version of my (fbs) initial submission. =============== Diff against Tools-ul.282 =============== Item was changed: ----- Method: Debugger>>contents (in category 'accessing') ----- contents "Depending on the current selection, different information is retrieved. Answer a string description of that information. This information is the method in the currently selected context." + ^contents ifNil: + [self selectedContext + ifNotNil: [self selectedMessage] + ifNil: [String new]] ! - contents == nil ifTrue: [^ String new]. - ^ contents copy!

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The Trunk: Tools-fbs.284.mcz
by commits＠source.squeak.org 08 Dec '10

08 Dec '10

1 0

The Trunk: Tools-fbs.284.mcz
by commits＠source.squeak.org 08 Dec '10

08 Dec '10

1 0

The Trunk: Tools-fbs.283.mcz
by commits＠source.squeak.org 08 Dec '10

08 Dec '10

Levente Uzonyi uploaded a new version of Tools to project The Trunk: http://source.squeak.org/trunk/Tools-fbs.283.mcz ==================== Summary ==================== Name: Tools-fbs.283 Author: fbs Time: 1 December 2010, 3:09:44.682 pm UUID: 810789fa-9417-a340-a578-0df71274f43d Ancestors: Tools-ul.282 When a method changes out from under your feet in the Debugger (e.g., you remove an instvar triggering a recompile of a method through which you've stepped), the Debugger blanks out contents. In the UI, this manifests as a blank code pane. This change resets the contents ivar by setting it to the new, recompiled, CompiledMethod as a side effect of calling self selectedMessage. =============== Diff against Tools-ul.282 =============== Item was changed: ----- Method: Debugger>>contents (in category 'accessing') ----- contents "Depending on the current selection, different information is retrieved. Answer a string description of that information. This information is the method in the currently selected context." + contents == nil ifTrue: [^ self selectedMessage]. - contents == nil ifTrue: [^ String new]. ^ contents copy!

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The Trunk: Tools-fbs.283.mcz
by commits＠source.squeak.org 08 Dec '10

08 Dec '10

1 0

The Trunk: Tools-fbs.283.mcz
by commits＠source.squeak.org 08 Dec '10

08 Dec '10

1 0

The Trunk: System-ul.398.mcz
by commits＠source.squeak.org 08 Dec '10

08 Dec '10

Levente Uzonyi uploaded a new version of System to project The Trunk: http://source.squeak.org/trunk/System-ul.398.mcz ==================== Summary ==================== Name: System-ul.398 Author: ul Time: 8 December 2010, 9:21:23.04 pm UUID: 8e147d50-061f-6741-8eb3-b8f69182a3de Ancestors: System-ul.397 - fix: SystemDictionary >> #traitNames returns a sorted collection. It also uses the cached nonClassNames which is faster. - added SystemDictionary >> #classAndTraitNames which returns a sorted collection of all class and trait names =============== Diff against System-ul.397 =============== Item was added: + ----- Method: SystemDictionary>>classAndTraitNames (in category 'classes and traits') ----- + classAndTraitNames + "Answer a sorted collection of all class and trait (not including class-traits) names. The performance of this algorithm is O(n) if the classNames are already cached, otherwise O(n*log(n)) where n is self size." + + | classNames traitNames result temporary | + classNames := self classNames. + traitNames := self traitNames. + temporary := Array new: classNames size + traitNames size. + result := temporary shallowCopy. + temporary + replaceFrom: 1 + to: classNames size + with: classNames + startingAt: 1; + replaceFrom: classNames size + 1 + to: temporary size + with: traitNames + startingAt: 1; + mergeFirst: 1 + middle: classNames size + last: temporary size + into: result + by: nil. + ^result! Item was changed: ----- Method: SystemDictionary>>traitNames (in category 'classes and traits') ----- traitNames + "Answer a sorted collection of all traits (not including class-traits) names." + + ^self nonClassNames select: [ :name | + (name beginsWith: 'AnObsolete') not and: [ + self + at: name + ifPresent: [ :global | global isInMemory and: [ global isTrait ] ] + ifAbsent: [ false ] ] ]! - "Answer a SortedCollection of all traits (not including class-traits) names." - | names | - names := OrderedCollection new. - self do: - [:cl | (cl isInMemory - and: [(cl isTrait) - and: [(cl name beginsWith: 'AnObsolete') not]]) - ifTrue: [names add: cl name]]. - ^ names!

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The Trunk: System-ul.398.mcz
by commits＠source.squeak.org 08 Dec '10

08 Dec '10

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Packages December 2010