/
SpecRubFindReplaceService.class.st
206 lines (166 loc) · 4.8 KB
/
SpecRubFindReplaceService.class.st
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Class {
#name : #SpecRubFindReplaceService,
#superclass : #FindReplaceService,
#instVars : [
'dialog',
'dialogWindow',
'textAreaHolder',
'app'
],
#category : #'Rubric-Editing-FindReplaceService'
}
{ #category : #accessing }
SpecRubFindReplaceService class >> newFor: anObject [
^ super new
]
{ #category : #accessing }
SpecRubFindReplaceService >> caseSensitive [
^ caseSensitive ifNil: [caseSensitive := RubAbstractTextArea caseSensitiveFinds]
]
{ #category : #services }
SpecRubFindReplaceService >> dialogIsActiveFor: aTextArea [
^ false
]
{ #category : #services }
SpecRubFindReplaceService >> find [
| where |
self setStartIndex.
where := self findAndSelectRegex.
where ifNil: [ self textArea flash ].
^ where
]
{ #category : #services }
SpecRubFindReplaceService >> findAndSelect [
| where |
findStartIndex > 0
ifTrue: [ where := self textArea
findAndSelect: self findRegex
startingAt: findStartIndex
searchBackwards: self searchBackwards ].
(where isNil and: [ self wrapAround ])
ifTrue: [ | idx |
idx := self searchBackwards
ifTrue: [ self textArea editor string size ]
ifFalse: [ 1 ].
where := self textArea
findAndSelect: self findRegex
startingAt: idx
searchBackwards: self searchBackwards ].
^ where
]
{ #category : #services }
SpecRubFindReplaceService >> findAndSelectRegex [
^ self findRegex ifNotNil: [ self findAndSelect ]
]
{ #category : #services }
SpecRubFindReplaceService >> findNext [
^ nil
]
{ #category : #updating }
SpecRubFindReplaceService >> findPolicyChanged [
]
{ #category : #services }
SpecRubFindReplaceService >> findRegex [
| s |
self regexString ifEmpty: [ ^nil ].
s := self entireWordsOnly
ifTrue: ['\<', self regexString, '\>']
ifFalse: [ self regexString].
[^ self caseSensitive
ifTrue: [s asRegex]
ifFalse: [s asRegexIgnoringCase]]
on: Error
do: [self changed: #regexError.
^ '' asRegex]
]
{ #category : #accessing }
SpecRubFindReplaceService >> findText: aStringOrText [
super findText: aStringOrText.
self textArea whenFindTextChanged: RubFindTextChanged new.
^ true
]
{ #category : #initialization }
SpecRubFindReplaceService >> initialize [
super initialize.
textAreaHolder := WeakArray new: 1
]
{ #category : #'events handling' }
SpecRubFindReplaceService >> openDialog [
dialog
ifNil: [
app := SpApplication new.
dialog := SpecRubDialog newApplication: app model: self ]
ifNotNil: [
dialog updateFromModel ].
dialogWindow ifNotNil: [
dialogWindow close ].
dialogWindow := dialog openDialogWithSpec: #defaultSpec.
]
{ #category : #services }
SpecRubFindReplaceService >> replace [
findStartIndex := self searchBackwards
ifTrue: [self textArea editor stopIndex]
ifFalse: [self textArea editor startIndex].
(self find)
ifNotNil: [self textArea replaceSelectionWith: self replaceText]
]
{ #category : #services }
SpecRubFindReplaceService >> replaceAll [
| startIdx |
startIdx := self wrapAround ifTrue: [1] ifFalse: [self textArea editor selectionInterval first].
self textArea replaceAll: self findRegex with: self replaceText startingAt: startIdx
]
{ #category : #accessing }
SpecRubFindReplaceService >> searchBackwards: aBoolean [
searchBackwards := aBoolean.
self updateFindStartIndex.
self findPolicyChanged
]
{ #category : #updating }
SpecRubFindReplaceService >> setStartIndex [
findStartIndex
ifNil: [ findStartIndex := self searchBackwards
ifTrue: [ self textArea editor stopIndex ]
ifFalse: [ self textArea editor startIndex ] ]
]
{ #category : #services }
SpecRubFindReplaceService >> textArea [
^ textAreaHolder at: 1
]
{ #category : #services }
SpecRubFindReplaceService >> textArea: aTextArea [
textAreaHolder at: 1 put: aTextArea.
aTextArea announcer
when: RubFindReplaceWindowRequired send: #whenFindReplaceWindowRequired: to: self.
]
{ #category : #updating }
SpecRubFindReplaceService >> updateFindStartIndex [
| si |
self textArea
ifNil: [ ^self ]
ifNotNil: [ :aTextArea |
aTextArea changed.
self changed: #replaceEnabled.
si := aTextArea selectionInterval.
self findStartIndex: (self searchBackwards ifTrue: [si first - 1] ifFalse: [si last + 1]) ]
]
{ #category : #'user-interface' }
SpecRubFindReplaceService >> whenDialogDeleted [
]
{ #category : #'events handling' }
SpecRubFindReplaceService >> whenFindReplaceWindowRequired: anAnnouncement [
self textArea hasSelection
ifTrue: [ self findText: self textArea selection ].
self openDialog.
]
{ #category : #'events handling' }
SpecRubFindReplaceService >> whenTextAreaGotFocus: anAnnounce [
self textArea: anAnnounce morph.
]
{ #category : #'events handling' }
SpecRubFindReplaceService >> whenTextAreaLostFocus: anAnnounce [
]
{ #category : #'events handling' }
SpecRubFindReplaceService >> whenTextAreaSelectionChanged: anAnnouncement [
self updateFindStartIndex
]