feat: Implement Method, Parameter and Property for Kotlin

mrousavy · Jul 26, 2024 · ff0c102 · ff0c102
1 parent 093627e
commit ff0c102
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Showing 4 changed files with 46 additions and 4 deletions.
diff --git a/packages/nitro-codegen/src/syntax/Method.ts b/packages/nitro-codegen/src/syntax/Method.ts
@@ -104,6 +104,24 @@ ${signature} {
 }`.trim()
         }
       }
+      case 'kotlin': {
+        const params = this.parameters.map((p) => p.getCode('kotlin'))
+        const returnType = this.returnType.getCode('kotlin')
+        let signature = `fun ${this.name}(${params.join(', ')}): ${returnType}`
+
+        if (modifiers?.inline) signature = `inline ${signature}`
+        if (modifiers?.override) signature = `override ${signature}`
+
+        if (body == null) {
+          return signature
+        } else {
+          return `
+${signature} {
+  ${indent(body, '  ')}
+}
+          `.trim()
+        }
+      }
       default:
         throw new Error(
           `Language ${language} is not yet supported for property getters!`

diff --git a/packages/nitro-codegen/src/syntax/Parameter.ts b/packages/nitro-codegen/src/syntax/Parameter.ts
@@ -35,17 +35,19 @@ export class Parameter implements CodeNode {
   }
 
   getCode(language: Language): string {
-    const cppName = escapeCppName(this.name)
+    const name = escapeCppName(this.name)
     switch (language) {
       case 'c++':
         let cppType = this.type.getCode('c++')
         if (this.type.canBePassedByReference) {
           // T -> const T&
           cppType = toReferenceType(cppType)
         }
-        return `${cppType} ${cppName}`
+        return `${cppType} ${name}`
       case 'swift':
-        return `${cppName}: ${this.type.getCode('swift')}`
+        return `${name}: ${this.type.getCode('swift')}`
+      case 'kotlin':
+        return `${name}: ${this.type.getCode('kotlin')}`
       default:
         throw new Error(
           `Language ${language} is not yet supported for parameters!`

diff --git a/packages/nitro-codegen/src/syntax/Property.ts b/packages/nitro-codegen/src/syntax/Property.ts
@@ -115,6 +115,27 @@ set {
         }
         return `var ${this.name}: ${type} { ${accessors} }`
       }
+      case 'kotlin': {
+        const type = this.type.getCode('swift')
+        const keyword = this.isReadonly ? 'val' : 'var'
+        const lines: string[] = []
+        lines.push(`${keyword} ${this.name}: ${type}`)
+        if (body != null) {
+          lines.push(`
+  get() {
+    ${body.getter}
+  }
+          `)
+          if (!this.isReadonly) {
+            lines.push(`
+  set(value) {
+    ${body.setter}
+  }
+            `)
+          }
+        }
+        return lines.join('\n')
+      }
       default:
         throw new Error(
           `Language ${language} is not yet supported for properties!`

diff --git a/packages/react-native-nitro-image/src/specs/Image.nitro.ts b/packages/react-native-nitro-image/src/specs/Image.nitro.ts
@@ -8,7 +8,8 @@ interface ImageSize {
   readonly height: number
 }
 
-export interface Image extends HybridObject<{ ios: 'swift' }> {
+export interface Image
+  extends HybridObject<{ ios: 'swift'; android: 'kotlin' }> {
   readonly size: ImageSize
   readonly pixelFormat: PixelFormat