56 lines
2.3 KiB
Factor
56 lines
2.3 KiB
Factor
USING: cocoa.messages help.markup help.syntax strings
|
|
alien core-foundation ;
|
|
IN: cocoa
|
|
|
|
HELP: ->
|
|
{ $syntax "-> selector" }
|
|
{ $values { "selector" "an Objective C method name" } }
|
|
{ $description "A sugared form of the following:" }
|
|
{ $code "\"selector\" send" } ;
|
|
|
|
HELP: SUPER->
|
|
{ $syntax "-> selector" }
|
|
{ $values { "selector" "an Objective C method name" } }
|
|
{ $description "A sugared form of the following:" }
|
|
{ $code "\"selector\" send-super" } ;
|
|
|
|
{ send super-send POSTPONE: -> POSTPONE: SUPER-> } related-words
|
|
|
|
HELP: IMPORT:
|
|
{ $syntax "IMPORT: name" }
|
|
{ $description "Makes an Objective C class available for use." }
|
|
{ $examples
|
|
{ $code "IMPORT: QTMovie" "QTMovie \"My Movie.mov\" <NSString> f -> movieWithFile:error:" }
|
|
} ;
|
|
|
|
ARTICLE: "objc-calling" "Calling Objective C code"
|
|
"Before an Objective C class can be used, it must be imported; by default, a small set of common classes are imported automatically, but additional classes can be imported as needed."
|
|
{ $subsection POSTPONE: IMPORT: }
|
|
"Every imported Objective C class has as corresponding class word in the " { $vocab-link "cocoa.classes" } " vocabulary. Class words push the class object in the stack, allowing class methods to be invoked."
|
|
$nl
|
|
"Messages can be sent to classes and instances using a pair of parsing words:"
|
|
{ $subsection POSTPONE: -> }
|
|
{ $subsection POSTPONE: SUPER-> }
|
|
"These parsing words are actually syntax sugar for a pair of ordinary words; they can be used instead of the parsing words if the selector name is dynamically computed:"
|
|
{ $subsection send }
|
|
{ $subsection super-send } ;
|
|
|
|
ARTICLE: "cocoa" "Cocoa bridge"
|
|
"The " { $vocab-link "cocoa" } " vocabulary implements a Factor-Cocoa bridge for Mac OS X (GNUstep is not supported)."
|
|
$nl
|
|
"The lowest layer uses the " { $link "alien" } " to define bindings for the various functions in Apple's Objective-C runtime. This is defined in the " { $vocab-link "cocoa.runtime" } " vocabulary."
|
|
$nl
|
|
"On top of this, a dynamic message send facility is built:"
|
|
{ $subsection "objc-calling" }
|
|
{ $subsection "objc-subclassing" }
|
|
"A utility library is built to faciliate the development of Cocoa applications in Factor:"
|
|
{ $subsection "cocoa-types" }
|
|
{ $subsection "cocoa-application-utils" }
|
|
{ $subsection "cocoa-dialogs" }
|
|
{ $subsection "cocoa-pasteboard-utils" }
|
|
{ $subsection "cocoa-view-utils" }
|
|
{ $subsection "cocoa-window-utils" } ;
|
|
|
|
IN: cocoa
|
|
ABOUT: "cocoa"
|