Commands: support Float arguments

Summary: Support codegen'ing commands with Float arguments.

Reviewed By: mdvacca

Differential Revision: D16785534

fbshipit-source-id: 8174ae40762c1114b87a023cb2b69b2515dc6e23

Author: JoshuaGross

packages/react-native-codegen/src/CodegenSchema.js

@@ -23,8 +23,13 @@ export type CommandsFunctionTypeParamAnnotation = $ReadOnly<{|
 export type CommandsTypeAnnotation =
   | BooleanTypeAnnotation
   | Int32TypeAnnotation
+  | FloatTypeAnnotation
   | StringTypeAnnotation;
 
+export type FloatTypeAnnotation = $ReadOnly<{|
+  type: 'FloatTypeAnnotation',
+|}>;
+
 export type BooleanTypeAnnotation = $ReadOnly<{|
   type: 'BooleanTypeAnnotation',
 |}>;

packages/react-native-codegen/src/generators/components/GenerateComponentHObjCpp.js

@@ -105,6 +105,8 @@ function getObjCParamType(param: CommandsFunctionTypeParamAnnotation): string {
   switch (param.typeAnnotation.type) {
     case 'BooleanTypeAnnotation':
       return 'BOOL';
+    case 'FloatTypeAnnotation':
+      return 'float';
     case 'Int32TypeAnnotation':
       return 'NSInteger';
     case 'StringTypeAnnotation':
@@ -121,6 +123,8 @@ function getObjCExpectedKindParamType(
   switch (param.typeAnnotation.type) {
     case 'BooleanTypeAnnotation':
       return '[NSNumber class]';
+    case 'FloatTypeAnnotation':
+      return '[NSNumber class]';
     case 'Int32TypeAnnotation':
       return '[NSNumber class]';
     case 'StringTypeAnnotation':
@@ -137,6 +141,8 @@ function getReadableExpectedKindParamType(
   switch (param.typeAnnotation.type) {
     case 'BooleanTypeAnnotation':
       return 'boolean';
+    case 'FloatTypeAnnotation':
+      return 'float';
     case 'Int32TypeAnnotation':
       return 'number';
     case 'StringTypeAnnotation':
@@ -154,6 +160,8 @@ function getObjCRightHandAssignmentParamType(
   switch (param.typeAnnotation.type) {
     case 'BooleanTypeAnnotation':
       return `[(NSNumber *)arg${index} boolValue]`;
+    case 'FloatTypeAnnotation':
+      return `[(NSNumber *)arg${index} floatValue]`;
     case 'Int32TypeAnnotation':
       return `[(NSNumber *)arg${index} intValue]`;
     case 'StringTypeAnnotation':

packages/react-native-codegen/src/generators/components/GeneratePropsJavaDelegate.js

@@ -129,6 +129,8 @@ function getCommandArgJavaType(param) {
   switch (param.typeAnnotation.type) {
     case 'BooleanTypeAnnotation':
       return 'getBoolean';
+    case 'FloatTypeAnnotation':
+      return 'getFloat';
     case 'Int32TypeAnnotation':
       return 'getInt';
     case 'StringTypeAnnotation':

packages/react-native-codegen/src/generators/components/GeneratePropsJavaInterface.js

@@ -99,6 +99,8 @@ function getCommandArgJavaType(param) {
   switch (param.typeAnnotation.type) {
     case 'BooleanTypeAnnotation':
       return 'boolean';
+    case 'FloatTypeAnnotation':
+      return 'float';
     case 'Int32TypeAnnotation':
       return 'int';
     case 'StringTypeAnnotation':

packages/react-native-codegen/src/generators/components/__test_fixtures__/fixtures.js

@@ -1068,6 +1068,12 @@ const COMMANDS: SchemaType = {
                       type: 'Int32TypeAnnotation',
                     },
                   },
+                  {
+                    name: 'y',
+                    typeAnnotation: {
+                      type: 'FloatTypeAnnotation',
+                    },
+                  },
                   {
                     name: 'message',
                     typeAnnotation: {

packages/react-native-codegen/src/generators/components/__tests__/__snapshots__/GenerateComponentHObjCpp-test.js.snap

@@ -86,7 +86,7 @@ NS_ASSUME_NONNULL_BEGIN
 
 @protocol RCTCommandNativeComponentViewProtocol <NSObject>
 - (void)flashScrollIndicators;
-- (void)allTypes:(NSInteger)x message:(NSString *)message animated:(BOOL)animated;
+- (void)allTypes:(NSInteger)x y:(float)y message:(NSString *)message animated:(BOOL)animated;
 @end
 
 RCT_EXTERN inline void RCTCommandNativeComponentHandleCommand(
@@ -110,8 +110,8 @@ RCT_EXTERN inline void RCTCommandNativeComponentHandleCommand(
 
 if ([commandName isEqualToString:@\\"allTypes\\"]) {
 #if RCT_DEBUG
-  if ([args count] != 3) {
-    RCTLogError(@\\"%@ command %@ received %d arguments, expected %d.\\", @\\"CommandNativeComponent\\", commandName, (int)[args count], 3);
+  if ([args count] != 4) {
+    RCTLogError(@\\"%@ command %@ received %d arguments, expected %d.\\", @\\"CommandNativeComponent\\", commandName, (int)[args count], 4);
     return;
   }
 #endif
@@ -126,21 +126,29 @@ if ([commandName isEqualToString:@\\"allTypes\\"]) {
 
 #if RCT_DEBUG
   NSObject *arg1 = args[1];
-  if (!RCTValidateTypeOfViewCommandArgument(arg1, [NSString class], @\\"string\\", @\\"CommandNativeComponent\\", commandName, @\\"2nd\\")) {
+  if (!RCTValidateTypeOfViewCommandArgument(arg1, [NSNumber class], @\\"float\\", @\\"CommandNativeComponent\\", commandName, @\\"2nd\\")) {
     return;
   }
 #endif
-  NSString * message = (NSString *)arg1;
+  float y = [(NSNumber *)arg1 floatValue];
 
 #if RCT_DEBUG
   NSObject *arg2 = args[2];
-  if (!RCTValidateTypeOfViewCommandArgument(arg2, [NSNumber class], @\\"boolean\\", @\\"CommandNativeComponent\\", commandName, @\\"3rd\\")) {
+  if (!RCTValidateTypeOfViewCommandArgument(arg2, [NSString class], @\\"string\\", @\\"CommandNativeComponent\\", commandName, @\\"3rd\\")) {
     return;
   }
 #endif
-  BOOL animated = [(NSNumber *)arg2 boolValue];
+  NSString * message = (NSString *)arg2;
 
-  [componentView allTypes:x message:message animated:animated]
+#if RCT_DEBUG
+  NSObject *arg3 = args[3];
+  if (!RCTValidateTypeOfViewCommandArgument(arg3, [NSNumber class], @\\"boolean\\", @\\"CommandNativeComponent\\", commandName, @\\"4th\\")) {
+    return;
+  }
+#endif
+  BOOL animated = [(NSNumber *)arg3 boolValue];
+
+  [componentView allTypes:x y:y message:message animated:animated]
   return;
 }
 

packages/react-native-codegen/src/generators/components/__tests__/__snapshots__/GeneratePropsJavaDelegate-test.js.snap

@@ -138,7 +138,7 @@ public class CommandNativeComponentManagerDelegate<T extends View, U extends Bas
       viewManager.flashScrollIndicators(view);
       break;
     case \\"allTypes\\":
-      viewManager.allTypes(view, args.getInt(0), args.getString(1), args.getBoolean(2));
+      viewManager.allTypes(view, args.getInt(0), args.getFloat(1), args.getString(2), args.getBoolean(3));
       break;
   }
 }

packages/react-native-codegen/src/generators/components/__tests__/__snapshots__/GeneratePropsJavaInterface-test.js.snap

@@ -62,7 +62,7 @@ import android.view.View;
 public interface CommandNativeComponentManagerInterface<T extends View> {
   // No props
   void flashScrollIndicators(T view);
-  void allTypes(T view, int x, String message, boolean animated);
+  void allTypes(T view, int x, float y, String message, boolean animated);
 }
 ",
 }

packages/react-native-codegen/src/generators/components/__tests__/__snapshots__/GenerateViewConfigJs-test.js.snap

@@ -147,8 +147,8 @@ export const Commands = {
         dispatchCommand(ref, \\"flashScrollIndicators\\", []);
     },
 
-    allTypes(ref, x, message, animated) {
-        dispatchCommand(ref, \\"allTypes\\", [x, message, animated]);
+    allTypes(ref, x, y, message, animated) {
+        dispatchCommand(ref, \\"allTypes\\", [x, y, message, animated]);
     }
 };
 ",

packages/react-native-codegen/src/parsers/flow/components/__test_fixtures__/fixtures.js

@@ -670,14 +670,15 @@ const COMMANDS_DEFINED_WITH_ALL_TYPES = `
 const codegenNativeCommands = require('codegenNativeCommands');
 const codegenNativeComponent = require('codegenNativeComponent');
 
-import type {Int32} from 'CodegenTypes';
+import type {Int32, Float} from 'CodegenTypes';
 import type {ViewProps} from 'ViewPropTypes';
 import type {NativeComponent} from 'codegenNativeComponent';
 
 interface NativeCommands {
   +hotspotUpdate: (viewRef: React.Ref<'RCTView'>, x: Int32, y: Int32) => void;
   +scrollTo: (
     viewRef: React.Ref<'RCTView'>,
+    x: Float,
     y: Int32,
     animated: boolean,
   ) => void;