dc: add wrapping commands

hpi-swa-lab · Sep 30, 2023 · 9bb1a2e · 9bb1a2e
1 parent 5bd5af0
commit 9bb1a2e
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Showing 2 changed files with 87 additions and 11 deletions.
diff --git a/packages/DomainCode-Diff/DCMatcher.class.st b/packages/DomainCode-Diff/DCMatcher.class.st
@@ -46,13 +46,13 @@ DCMatcher >> fineGrainedMatch2From: src to: dest in: aMapping [
 		commonAncestorOf: (Array streamContents: [:s | dest allMorphsDo: [:k | (aMapping isDestMapped: k) ifFalse: [s nextPut: k]]])
 		root: dest.
 	(topSrc notNil and: [topDest notNil]) ifTrue: [
-		SBToggledCode
-			comment: ''
-			active: 0
-			do: {[self assert: (aMapping destForSrc: topSrc owner) = topDest owner]}.
-		DCGreedyBottomUpMatcher new
-			sizeThreshold: 900000000;
-			lastChanceMatchFrom: topSrc to: topDest in: aMapping]
+		"see if we can answer quickly, otherwise we accept a worse diff result"
+		[
+			DCGreedyBottomUpMatcher new
+				sizeThreshold: 900000000;
+				lastChanceMatchFrom: topSrc to: topDest in: aMapping]
+			valueWithin: 400 milliSeconds
+			onTimeout: []]
 ]
 
 { #category : #'as yet unclassified' }

diff --git a/packages/DomainCode-Parser/DCBlock.class.st b/packages/DomainCode-Parser/DCBlock.class.st
@@ -113,6 +113,17 @@ DCBlock class >> parseBlock: aString language: aLanguage [
 			yourself]
 ]
 
+{ #category : #'as yet unclassified' }
+DCBlock class >> registerShortcuts: aProvider [
+
+	aProvider cmdShortcut: $( do: #wrapInRoundParenthesis.
+	aProvider cmdShortcut: ${ do: #wrapInCurlyBraces.
+	aProvider cmdShortcut: $[ do: #wrapInSquareBrackets.
+	aProvider cmdShortcut: $' do: #wrapInSingleQuotes.
+	aProvider cmdShortcut: $" do: #wrapInDoubleQuotes.
+	aProvider cmdShortcut: $` do: #wrapInBackticks
+]
+
 { #category : #'as yet unclassified' }
 DCBlock >> absolutePositionOf: aMorph [
 
@@ -208,7 +219,7 @@ DCBlock >> deleteBeforeCursor [
 			do: [:new :edit | apply value: new value: edit value: cursorIndex - 1]]
 ]
 
-{ #category : #'as yet unclassified' }
+{ #category : #'text modify' }
 DCBlock >> deleteFrom: aString at: aNumber do: aBlock [
 
 	| new |
@@ -403,7 +414,7 @@ DCBlock >> inputClosestTextMorphTo: cursorPosition [
 			in: best]
 ]
 
-{ #category : #'as yet unclassified' }
+{ #category : #'text modify' }
 DCBlock >> insert: aString in: aContainerString at: aNumber do: aBlock [
 
 	| new |
@@ -556,8 +567,10 @@ DCBlock >> pairMap [
 { #category : #'as yet unclassified' }
 DCBlock >> placeCursorIn: newTree at: newIndex [
 
+	newIndex ifNil: [^ self].
+	
 	^ newIndex isNumber ifTrue: [newTree startInputAtSourceIndex: newIndex] ifFalse: [ | target |
-		target := newTree blockFor: newIndex.
+		target := (newTree blockFor: newIndex) ifNil: [^ self].
 		target isTextMorph
 			ifTrue: [
 				newTree sandblockEditor
@@ -707,7 +720,7 @@ DCBlock >> swap: aNumber [
 					do: {[SBTSRange start: startIndex size: pivot range size]. [startIndex]})]]]
 ]
 
-{ #category : #'as yet unclassified' }
+{ #category : #'text modify' }
 DCBlock >> swap: aRange with: anotherRange in: aString do: aBlock [
 
 	| first second new |
@@ -841,6 +854,69 @@ DCBlock >> valid [
 	^ self type ~= 'ERROR'
 ]
 
+{ #category : #'text modify' }
+DCBlock >> wrap: aRange in: aString open: anotherString close: aThirdString [
+
+	self
+		example: [DCBlock new]
+		args: [{SBTSRange start: 3 size: 3. 'abcdefghi'. '('. ')'}]
+		label: 'example'.
+	
+	^ (aString first: aRange start index), anotherString, (aString copyFrom: aRange start index + 1 to: aRange end index), aThirdString, (aString allButFirst: aRange end index)
+]
+
+{ #category : #'action helpers' }
+DCBlock >> wrapIn: aString [
+
+	^ self tryApplyChange: [:source :textMorph :cursorIndex :apply |
+		apply
+			value: (self wrap: self range in: source open: aString close: (self pairMap at: aString))
+			value: nil
+			value: self range]
+]
+
+{ #category : #actions }
+DCBlock >> wrapInBackticks [
+	<action>
+
+	self wrapIn: '`'
+]
+
+{ #category : #actions }
+DCBlock >> wrapInCurlyBraces [
+	<action>
+
+	self wrapIn: '{'
+]
+
+{ #category : #actions }
+DCBlock >> wrapInDoubleQuotes [
+	<action>
+
+	self wrapIn: '"'
+]
+
+{ #category : #actions }
+DCBlock >> wrapInRoundParenthesis [
+	<action>
+
+	self wrapIn: '('
+]
+
+{ #category : #actions }
+DCBlock >> wrapInSingleQuotes [
+	<action>
+
+	self wrapIn: ''''
+]
+
+{ #category : #actions }
+DCBlock >> wrapInSquareBrackets [
+	<action>
+
+	self wrapIn: '['
+]
+
 { #category : #'as yet unclassified' }
 DCBlock >> writeSourceOn: aStream [