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1 "{ Package: 'stx:goodies/petitparser/gui' }" |
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2 |
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3 Refactoring subclass:#PPDefineProdcutionRefactoring |
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4 instanceVariableNames:'class source protocols method' |
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5 classVariableNames:'' |
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6 poolDictionaries:'' |
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7 category:'PetitGui-Refactoring' |
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8 ! |
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9 |
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10 |
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11 !PPDefineProdcutionRefactoring class methodsFor:'instance creation'! |
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12 |
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13 onClass: aClass source: aString protocols: anArray |
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14 ^ self new |
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15 setClass: aClass; |
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16 setSource: aString; |
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17 setProtocols: anArray; |
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18 yourself |
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19 ! ! |
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20 |
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21 !PPDefineProdcutionRefactoring methodsFor:'accessing'! |
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22 |
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23 selector |
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24 ^ method selector |
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25 ! ! |
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26 |
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27 !PPDefineProdcutionRefactoring methodsFor:'initialization'! |
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28 |
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29 setClass: aClass |
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30 class := self classObjectFor: aClass |
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31 ! |
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32 |
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33 setProtocols: anArray |
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34 protocols := anArray |
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35 ! |
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36 |
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37 setSource: aString |
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38 source := aString |
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39 ! ! |
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40 |
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41 !PPDefineProdcutionRefactoring methodsFor:'preconditions'! |
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42 |
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43 preconditions |
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44 ^ (self checkCompositeParser: class) |
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45 & (RBCondition withBlock: [ self checkSource ] errorString: 'Unable to parse source code') |
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46 ! ! |
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47 |
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48 !PPDefineProdcutionRefactoring methodsFor:'private'! |
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49 |
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50 checkSource |
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51 | rewriter | |
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52 method := RBParser |
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53 parseMethod: source |
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54 onError: [ :string :position | ^ false ]. |
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55 rewriter := self sourceRewriter. |
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56 [ rewriter executeTree: method ] |
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57 whileTrue: [ method := rewriter tree ]. |
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58 ^ method selector isUnary |
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59 ! |
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60 |
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61 sourceRewriter |
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62 ^ ParseTreeRewriter new |
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63 replace: '`#literal' with: '`#literal asParser' when: [ :node | |
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64 (node isLiteralNode and: [ node value isString or: [ node value isCharacter ] ]) |
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65 and: [ (node parent isNil or: [ node parent isMessage not or: [ node parent selector ~= #asParser ] ]) |
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66 and: [ (node parents noneSatisfy: [ :each | each isBlock ]) ] ] ]; |
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67 replaceMethod: '`@method: `@args | `@temps | ``@.statements. ``.statement `{ :node | node isReturn not }' |
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68 with: '`@method: `@args | `@temps | ``@.statements. ^ ``.statement'; |
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69 yourself |
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70 ! ! |
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71 |
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72 !PPDefineProdcutionRefactoring methodsFor:'transforming'! |
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73 |
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74 transform |
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75 (class definesInstanceVariable: method selector asString) |
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76 ifFalse: [ class addInstanceVariable: method selector asString ]. |
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77 class compile: method newSource classified: protocols |
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78 ! ! |
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79 |
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80 !PPDefineProdcutionRefactoring class methodsFor:'documentation'! |
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81 |
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82 version |
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83 ^ '$Header: /cvs/stx/stx/goodies/petitparser/gui/PPDefineProdcutionRefactoring.st,v 1.1 2014-03-04 21:15:26 cg Exp $' |
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84 ! |
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85 |
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86 version_CVS |
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87 ^ '$Header: /cvs/stx/stx/goodies/petitparser/gui/PPDefineProdcutionRefactoring.st,v 1.1 2014-03-04 21:15:26 cg Exp $' |
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88 ! ! |
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89 |