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ExpressionCodegenExtension extracted

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This commit is contained in:
Andrey Breslav
2014-09-30 09:43:56 +04:00
committed by Yan Zhulanow
parent e10d8a6fe0
commit 5811b13ce7
8 changed files with 76 additions and 14 deletions
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plugins/android-compiler-plugin/src/AndroidComponentRegistrar.kt
+30
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@@ -29,6 +29,13 @@ import org.jetbrains.jet.lang.resolve.android.*
import com.intellij.openapi.components.ServiceManager
import org.jetbrains.jet.utils.emptyOrSingletonList
import com.intellij.openapi.project.Project
import org.jetbrains.jet.codegen.extensions.ExpressionCodegenExtension
import org.jetbrains.jet.lang.descriptors.CallableDescriptor
import org.jetbrains.jet.lang.resolve.calls.model.ResolvedCall
import org.jetbrains.jet.codegen.StackValue
import org.jetbrains.jet.lang.descriptors.PropertyDescriptor
import org.jetbrains.org.objectweb.asm.Type
import org.jetbrains.jet.lang.resolve.DescriptorToSourceUtils
public object AndroidConfigurationKeys {
@@ -65,6 +72,28 @@ public class AndroidDeclarationsProvider(private val project: Project) : Externa
}
}
public class AndroidExpressionCodegen : ExpressionCodegenExtension {
override fun apply(receiver: StackValue, resolvedCall: ResolvedCall<*>, c: ExpressionCodegenExtension.Context): StackValue? {
if (resolvedCall.getResultingDescriptor() !is PropertyDescriptor) return null
val propertyDescriptor = resolvedCall.getResultingDescriptor() as PropertyDescriptor
val file = DescriptorToSourceUtils.getContainingFile(propertyDescriptor)
if (file == null) return null
val androidPackage = file.getUserData<String>(AndroidConst.ANDROID_USER_PACKAGE)
if (androidPackage == null) return null
val retType = c.typeMapper.mapType(propertyDescriptor.getReturnType()!!)
receiver.put(Type.getType("Landroid/app/Activity;"), c.v)
c.v.getstatic(androidPackage.replace(".", "/") + "/R\$id", propertyDescriptor.getName().asString(), "I")
c.v.invokevirtual("android/app/Activity", "findViewById", "(I)" + "Landroid/view/View;", false)
c.v.checkcast(retType)
return StackValue.onStack(retType)
}
}
public class AndroidComponentRegistrar : ComponentRegistrar {
public override fun registerProjectComponents(project: MockProject, configuration: CompilerConfiguration) {
@@ -73,5 +102,6 @@ public class AndroidComponentRegistrar : ComponentRegistrar {
project.registerService(javaClass<AndroidUIXmlProcessor>(), CliAndroidUIXmlProcessor(project, androidResPath, androidManifest))
ExternalDeclarationsProvider.registerExtension(project, AndroidDeclarationsProvider(project))
ExpressionCodegenExtension.registerExtension(project, AndroidExpressionCodegen())
}
}