152 lines
4.0 KiB
Smalltalk
152 lines
4.0 KiB
Smalltalk
Class {
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#name : #GrafoscopioDocumentEditionPerspective,
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#superclass : #GrafoscopioPerspective,
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#instVars : [
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'tree',
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'document'
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],
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#category : 'Grafoscopio-New-UI'
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}
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{ #category : #accessing }
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GrafoscopioDocumentEditionPerspective class >> defaultSpec [
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^ SpBoxLayout newVertical
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add: #toolbar height: self toolbarHeight;
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add:
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(SpBoxLayout newHorizontal
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add: #tree width: 100;
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add: #viewport;
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yourself) yourself
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]
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{ #category : #accessing }
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GrafoscopioDocumentEditionPerspective class >> icon [
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^ self iconNamed: #merge
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]
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{ #category : #'adding - convenience' }
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GrafoscopioDocumentEditionPerspective >> addAtBeginningNewNodeOfClass: aClass [
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self
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addAtBeginningOf: (tree selectedItem ifNil: [ document ])
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aNodeOfClass: aClass
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]
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{ #category : #'adding - base' }
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GrafoscopioDocumentEditionPerspective >> addAtBeginningOf: aNode aNodeOfClass: aClass [
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aNode
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addAtBeginningChild: [ self instantiateNode: aClass ]
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ofClass: aClass.
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self modelChanged
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]
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{ #category : #'adding - convenience' }
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GrafoscopioDocumentEditionPerspective >> addAtLastNewNodeOfClass: aClass [
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self
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addAtLastOf: (tree selectedItem ifNil: [ document ])
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aNodeOfClass: aClass
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]
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{ #category : #'adding - base' }
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GrafoscopioDocumentEditionPerspective >> addAtLastOf: aNode aNodeOfClass: aClass [
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aNode
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addChild: [ self instantiateNode: aClass ]
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ofClass: aClass.
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self modelChanged
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]
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{ #category : #'adding - convenience' }
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GrafoscopioDocumentEditionPerspective >> addNewNodeAtBeginningOf: aNode [
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self addAtBeginningOf: aNode aNodeOfClass: self chooseKindsOfNode
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]
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{ #category : #'adding - convenience' }
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GrafoscopioDocumentEditionPerspective >> addNewNodeAtLastOf: aNode [
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self addAtLastOf: aNode aNodeOfClass: self chooseKindsOfNode
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]
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{ #category : #'adding - convenience' }
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GrafoscopioDocumentEditionPerspective >> addNewNodeOfClass: aClass [
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^ self addAtLastNewNodeOfClass: aClass
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]
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{ #category : #initialization }
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GrafoscopioDocumentEditionPerspective >> createDefaultViewportVisitor [
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^ GrafoscopioViewportVisitor new
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]
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{ #category : #initialization }
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GrafoscopioDocumentEditionPerspective >> createViewport [
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^ self renderViewport: document
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]
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{ #category : #initialization }
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GrafoscopioDocumentEditionPerspective >> informNodeHasChanged: aNode [
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| path |
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path := tree selection selectedPath.
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tree roots: {document}.
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tree selectPath: path.
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]
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{ #category : #initialization }
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GrafoscopioDocumentEditionPerspective >> initializeWidgets [
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super initializeWidgets.
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tree := self newTreeTable.
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tree
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addColumn: (SpStringTableColumn evaluated: #name);
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children: [ :node |
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node isLeaf
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ifTrue: [ {} ]
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ifFalse: [ node children reject:[: a | a isLeaf ] ]].
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tree activateOnDoubleClick.
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tree whenSelectionChangedDo: [ : a | self renderViewport: a selectedItem ].
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tree whenActivatedDo: [ : a | self tooglePresenterForEdition: a ].
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]
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{ #category : #'as yet unclassified' }
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GrafoscopioDocumentEditionPerspective >> instantiateNode: aClass [
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aClass class = GrafoscopioUnitNode species
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ifTrue: [ | name |
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name := UIManager default
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request: 'Unit name'
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initialAnswer: 'New unit'.
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^ aClass new
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name: name;
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yourself ].
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^ aClass new
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]
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{ #category : #initialization }
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GrafoscopioDocumentEditionPerspective >> modelChanged [
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| path |
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viewport := self createViewport.
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path := tree selection selectedPath.
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tree roots: {document}.
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tree selectPath: path.
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self needRebuild: false.
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self buildWithSpec
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]
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{ #category : #initialization }
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GrafoscopioDocumentEditionPerspective >> renderViewport: aNode [
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^ self createDefaultViewportVisitor createViewportFor: ( aNode ifNil: [ document ]) into: self
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]
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{ #category : #initialization }
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GrafoscopioDocumentEditionPerspective >> setModelBeforeInitialization: aDomainObject [
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super setModelBeforeInitialization: aDomainObject.
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document := aDomainObject .
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]
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{ #category : #initialization }
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GrafoscopioDocumentEditionPerspective >> tooglePresenterForEdition: anObect [
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self halt.
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]
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{ #category : #initialization }
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GrafoscopioDocumentEditionPerspective >> viewport [
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^ viewport
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]
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