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refactor: Rewrite macro parsing, but it was actually pointless
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86 changes: 86 additions & 0 deletions
86
...gdx-jnigen-generator/src/main/java/com/badlogic/gdx/jnigen/generator/types/MacroType.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,86 @@ | ||
| package com.badlogic.gdx.jnigen.generator.types; | ||
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| import com.github.javaparser.ast.CompilationUnit; | ||
| import com.github.javaparser.ast.Modifier; | ||
| import com.github.javaparser.ast.body.ClassOrInterfaceDeclaration; | ||
| import com.github.javaparser.ast.body.FieldDeclaration; | ||
| import com.github.javaparser.ast.expr.DoubleLiteralExpr; | ||
| import com.github.javaparser.ast.expr.IntegerLiteralExpr; | ||
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| import javax.lang.model.SourceVersion; | ||
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| public class MacroType { | ||
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| private final String name; | ||
| private final String value; | ||
| private final String comment; | ||
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| public MacroType(String name, String value, String comment) { | ||
| this.name = name; | ||
| this.value = value; | ||
| this.comment = comment; | ||
| } | ||
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| public void write(CompilationUnit cu, ClassOrInterfaceDeclaration wrappingClass) { | ||
| String processedValue = value; | ||
| String processedName = name; | ||
| // TODO: 21.06.24 We need to find more reliable ways, maybe a fancy regex? | ||
| if (processedValue.startsWith("(") && processedValue.endsWith(")")) | ||
| processedValue = processedValue.substring(1, processedValue.length() - 1); | ||
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| for (int i = 0; i < 3; i++) { | ||
| if (processedValue.isEmpty()) | ||
| return; | ||
| char indexLowerCase = processedValue.toLowerCase().charAt(processedValue.length() - 1); | ||
| if (indexLowerCase == 'l' || indexLowerCase == 'u') | ||
| processedValue = processedValue.substring(0, processedValue.length() - 1); | ||
| else | ||
| break; | ||
| } | ||
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| if (SourceVersion.isKeyword(processedName)) | ||
| processedName = processedName + "_r"; | ||
| FieldDeclaration declaration = null; | ||
| try { | ||
| long l = Long.decode(processedValue); | ||
| Class<?> lowestBound; | ||
| if (l <= Byte.MAX_VALUE && l >= Byte.MIN_VALUE) { | ||
| lowestBound = byte.class; | ||
| } else if (l <= Short.MAX_VALUE && l >= Short.MIN_VALUE) { | ||
| lowestBound = short.class; | ||
| } else if (l <= Character.MAX_VALUE && l >= Character.MIN_VALUE) { | ||
| lowestBound = char.class; | ||
| } else if (l <= Integer.MAX_VALUE && l >= Integer.MIN_VALUE) { | ||
| lowestBound = int.class; | ||
| } else { | ||
| processedValue += "L"; | ||
| lowestBound = long.class; | ||
| } | ||
| declaration = wrappingClass.addFieldWithInitializer(lowestBound, processedName, new IntegerLiteralExpr(processedValue), Modifier.Keyword.PUBLIC, Modifier.Keyword.STATIC, Modifier.Keyword.FINAL); | ||
| }catch (NumberFormatException ignored){ | ||
| try { | ||
| if (processedValue.endsWith("L") || processedValue.endsWith("l")) | ||
| processedValue = processedValue.substring(0, processedValue.length() - 1); | ||
| Double.parseDouble(processedValue); | ||
| boolean isFloat = processedValue.endsWith("f") || processedValue.endsWith("F"); | ||
| Class<?> lowestBound = isFloat ? float.class : double.class; | ||
| declaration = wrappingClass.addFieldWithInitializer(lowestBound, processedName, new DoubleLiteralExpr(processedValue), Modifier.Keyword.PUBLIC, Modifier.Keyword.STATIC, Modifier.Keyword.FINAL); | ||
| } catch (NumberFormatException ignored1){} | ||
| } | ||
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| if (declaration != null && comment != null) | ||
| declaration.setJavadocComment(comment); | ||
| } | ||
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| public String getName() { | ||
| return name; | ||
| } | ||
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| public String getValue() { | ||
| return value; | ||
| } | ||
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| public String getComment() { | ||
| return comment; | ||
| } | ||
| } |
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