Phrase Tile World: A single smalltalk expression in tiles. Like (car forwardBy: number), having 3 tiles.

type = command
rcvrType = #actor


In the Old Single tile world: Holder for a phrase of tiles as it came from the viewer and while it is being dragged by the hand.

	code generation
	codeString storeCodeOn:indent:

	initialization
	currentVocabulary initialize setAssignmentRoot:type:rcvrType:argType: setAssignmentRoot:type:rcvrType:argType:vocabulary: setOperator:type:rcvrType: setOperator:type:rcvrType:argType: setSlotRefOperator:type: vocabulary:

	miscellaneous
	actualObject addCustomMenuItems:hand: associatedPlayer bePossessive bringUpToDate isCandidateForAutomaticViewing justGrabbedFromViewer justGrabbedFromViewer: justGrabbedFromViewerOrNil lastTile operatorTile resultType setAsActionInButtonProperties: sproutNewScriptor tileRows try userScriptSelector userScriptSelector:

	mouse
	catchDivideByZero:indent: handlesMouseDown: justDroppedInto:event: morphToDropInPasteUp: mouseDown:

	object fileIn

	queries
	isBoolean isCommand isPossessive isTileScriptingElement

	tiles from method

	all	top
	rowOfRightTypeFor:forActor:

	code generation	top
	codeString
	storeCodeOn:indent: Add in some smarts for division by zero.

	initialization	top
	currentVocabulary Answer the current vocabulary
	initialize Initialize a nascent instance
	setAssignmentRoot:type:rcvrType:argType:
	setAssignmentRoot:type:rcvrType:argType:vocabulary: Add submorphs to make me constitute a setter of the given symbol
	setOperator:type:rcvrType:
	setOperator:type:rcvrType:argType: Set the operator, type, receiver type, and argument type for the phrase
	setSlotRefOperator:type: Set the given symbol as the receiver's slot-reference operator, adding tiles to the receiver appropriately
	vocabulary: Set the vocabulary

	miscellaneous	top
	actualObject Answer the player that's the object of my attention
	addCustomMenuItems:hand: Add additional items to the halo manu
	associatedPlayer Answer the player that's the object of my attention
	bePossessive No way for doubly possessive stuff to work at present, so we just catch and swallow this request here.
	bringUpToDate Nothing here to do in the current architecture
	isCandidateForAutomaticViewing
	justGrabbedFromViewer Answer whether the receiver originated in a Viewer. Only tiles that originated in a viewer will ever do that infernal sprouting of a new script around them. The nil branch is only for backward compatibility.
	justGrabbedFromViewer: Set the receiver's justGrabbedFromViewer instance variable
	justGrabbedFromViewerOrNil Answer the value of the receiver's justGrabbedFromViewer slot. Needed only for conversion methods
	lastTile The tile that might get an extension arrow
	operatorTile Answer the submorph which comprises the operator tile of the receiver. Ouch!
	resultType Answer the result type of the receiver
	setAsActionInButtonProperties:
	sproutNewScriptor The receiver, operating as a naked phrase tile, wishes to get iself placed in a nascent script
	tileRows Answer a list of tile rows -- in this case exactly one row -- representing the receiver. The fullCopy is deeply problematical here in the presence of the formerOwner property, so it the latter is temporarily set aside
	try
	userScriptSelector
	userScriptSelector:

	mouse	top
	catchDivideByZero:indent: See if I am have divide as my operator. If so, insert a test in the argument to divide.
	handlesMouseDown: Do I want to receive mouseDown events (mouseDown:, mouseMove:, mouseUp:)?
	justDroppedInto:event: Phrase tiles only auto-expand if they originate from viewers. Any phrase tile, once dropped, loses its auto-phrase-expansion thing
	morphToDropInPasteUp: Answer the morph to drop in aPasteUp, given that the receiver is the putative droppee
	mouseDown: Pretend we picked up the tile and then put it down for a trial positioning. -- The essence of ScriptEditor mouseEnter:

object fileIn

top

	queries	top
	isBoolean Answer whether the receiver has a boolean type
	isCommand Answer whether the receiver is a true line of phrase-command. If not, it is a fragment that will not be able to serve as a line of script on its own
	isPossessive
	isTileScriptingElement

tiles from method

top

	backward compatibility	top
	markViewerOrigination For bringing old content forward