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SaadnajmiSaadnajmi
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redo event emitter changes
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‎packages/react-native/ReactCommon/react/renderer/components/view/platform/macos/react/renderer/components/view/HostPlatformViewEventEmitter.cpp‎

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/*
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* Copyright (c) Microsoft Corporation.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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// [macOS]
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#include <react/renderer/components/view/HostPlatformViewEventEmitter.h>
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#include <react/renderer/components/view/KeyEvent.h>
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namespace facebook::react {
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#pragma mark - Focus Events
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void HostPlatformViewEventEmitter::onFocus() const {
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dispatchEvent("focus");
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}
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void HostPlatformViewEventEmitter::onBlur() const {
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dispatchEvent("blur");
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}
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#pragma mark - Keyboard Events
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static jsi::Value keyEventPayload(jsi::Runtime& runtime, const KeyEvent& event) {
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auto payload = jsi::Object(runtime);
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payload.setProperty(runtime, "key", jsi::String::createFromUtf8(runtime, event.key));
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payload.setProperty(runtime, "ctrlKey", event.ctrlKey);
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payload.setProperty(runtime, "shiftKey", event.shiftKey);
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payload.setProperty(runtime, "altKey", event.altKey);
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payload.setProperty(runtime, "metaKey", event.metaKey);
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payload.setProperty(runtime, "capsLockKey", event.capsLockKey);
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payload.setProperty(runtime, "numericPadKey", event.numericPadKey);
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payload.setProperty(runtime, "helpKey", event.helpKey);
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payload.setProperty(runtime, "functionKey", event.functionKey);
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return payload;
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};
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void HostPlatformViewEventEmitter::onKeyDown(const KeyEvent& keyEvent) const {
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dispatchEvent("keyDown", [keyEvent](jsi::Runtime& runtime) {
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return keyEventPayload(runtime, keyEvent);
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});
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}
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void HostPlatformViewEventEmitter::onKeyUp(const KeyEvent& keyEvent) const {
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dispatchEvent("keyUp", [keyEvent](jsi::Runtime& runtime) {
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return keyEventPayload(runtime, keyEvent);
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});
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}
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#pragma mark - Mouse Events
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// Returns an Object instead of value as we read and modify it in dragEventPayload.
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static jsi::Object mouseEventPayload(jsi::Runtime& runtime, const MouseEvent& event) {
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auto payload = jsi::Object(runtime);
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payload.setProperty(runtime, "clientX", event.clientX);
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payload.setProperty(runtime, "clientY", event.clientY);
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payload.setProperty(runtime, "screenX", event.screenX);
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payload.setProperty(runtime, "screenY", event.screenY);
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payload.setProperty(runtime, "altKey", event.altKey);
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payload.setProperty(runtime, "ctrlKey", event.ctrlKey);
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payload.setProperty(runtime, "shiftKey", event.shiftKey);
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payload.setProperty(runtime, "metaKey", event.metaKey);
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return payload;
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};
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void HostPlatformViewEventEmitter::onMouseEnter(const MouseEvent& mouseEvent) const {
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dispatchEvent("mouseEnter", [mouseEvent](jsi::Runtime &runtime) {
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return mouseEventPayload(runtime, mouseEvent);
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});
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}
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void HostPlatformViewEventEmitter::onMouseLeave(const MouseEvent& mouseEvent) const {
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dispatchEvent("mouseLeave", [mouseEvent](jsi::Runtime &runtime) {
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return mouseEventPayload(runtime, mouseEvent);
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});
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}
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#pragma mark - Drag and Drop Events
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static jsi::Value dataTransferPayload(
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jsi::Runtime& runtime,
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const std::vector<DataTransferItem>& dataTransferItems) {
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auto filesArray = jsi::Array(runtime, dataTransferItems.size());
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auto itemsArray = jsi::Array(runtime, dataTransferItems.size());
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auto typesArray = jsi::Array(runtime, dataTransferItems.size());
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int i = 0;
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for (const auto& transferItem : dataTransferItems) {
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auto fileObject = jsi::Object(runtime);
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fileObject.setProperty(runtime, "name", transferItem.name);
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fileObject.setProperty(runtime, "type", transferItem.type);
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fileObject.setProperty(runtime, "uri", transferItem.uri);
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if (transferItem.size.has_value()) {
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fileObject.setProperty(runtime, "size", *transferItem.size);
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}
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if (transferItem.width.has_value()) {
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fileObject.setProperty(runtime, "width", *transferItem.width);
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}
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if (transferItem.height.has_value()) {
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fileObject.setProperty(runtime, "height", *transferItem.height);
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}
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filesArray.setValueAtIndex(runtime, i, fileObject);
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auto itemObject = jsi::Object(runtime);
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itemObject.setProperty(runtime, "kind", transferItem.kind);
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itemObject.setProperty(runtime, "type", transferItem.type);
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itemsArray.setValueAtIndex(runtime, i, itemObject);
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typesArray.setValueAtIndex(runtime, i, transferItem.type);
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i++;
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}
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auto dataTransferObject = jsi::Object(runtime);
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dataTransferObject.setProperty(runtime, "files", filesArray);
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dataTransferObject.setProperty(runtime, "items", itemsArray);
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dataTransferObject.setProperty(runtime, "types", typesArray);
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return dataTransferObject;
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}
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static jsi::Value dragEventPayload(
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jsi::Runtime& runtime,
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const DragEvent& event) {
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auto payload = mouseEventPayload(runtime, event);
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auto dataTransferObject =
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dataTransferPayload(runtime, event.dataTransferItems);
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payload.setProperty(runtime, "dataTransfer", dataTransferObject);
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return payload;
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}
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void HostPlatformViewEventEmitter::onDragEnter(DragEvent const& dragEvent) const {
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dispatchEvent("dragEnter", [dragEvent](jsi::Runtime &runtime) {
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return dragEventPayload(runtime, dragEvent);
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});
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}
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void HostPlatformViewEventEmitter::onDragLeave(DragEvent const& dragEvent) const {
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dispatchEvent("dragLeave", [dragEvent](jsi::Runtime &runtime) {
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return dragEventPayload(runtime, dragEvent);
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});
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}
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void HostPlatformViewEventEmitter::onDrop(DragEvent const& dragEvent) const {
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dispatchEvent("drop", [dragEvent](jsi::Runtime &runtime) {
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return dragEventPayload(runtime, dragEvent);
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});
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}
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} // namespace facebook::react
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/*
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* Copyright (c) Microsoft Corporation.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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// [macOS]
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#include <react/renderer/components/view/HostPlatformViewEventEmitter.h>
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#include <react/renderer/components/view/KeyEvent.h>
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namespace facebook::react {
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#pragma mark - Focus Events
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void HostPlatformViewEventEmitter::onFocus() const {
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dispatchEvent("focus");
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}
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void HostPlatformViewEventEmitter::onBlur() const {
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dispatchEvent("blur");
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}
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#pragma mark - Keyboard Events
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static jsi::Value keyEventPayload(jsi::Runtime& runtime, const KeyEvent& event) {
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auto payload = jsi::Object(runtime);
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payload.setProperty(runtime, "key", jsi::String::createFromUtf8(runtime, event.key));
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payload.setProperty(runtime, "ctrlKey", event.ctrlKey);
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payload.setProperty(runtime, "shiftKey", event.shiftKey);
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payload.setProperty(runtime, "altKey", event.altKey);
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payload.setProperty(runtime, "metaKey", event.metaKey);
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payload.setProperty(runtime, "capsLockKey", event.capsLockKey);
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payload.setProperty(runtime, "numericPadKey", event.numericPadKey);
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payload.setProperty(runtime, "helpKey", event.helpKey);
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payload.setProperty(runtime, "functionKey", event.functionKey);
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return payload;
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};
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void HostPlatformViewEventEmitter::onKeyDown(const KeyEvent& keyEvent) const {
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dispatchEvent("keyDown", [keyEvent](jsi::Runtime& runtime) {
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return keyEventPayload(runtime, keyEvent);
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});
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}
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void HostPlatformViewEventEmitter::onKeyUp(const KeyEvent& keyEvent) const {
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dispatchEvent("keyUp", [keyEvent](jsi::Runtime& runtime) {
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return keyEventPayload(runtime, keyEvent);
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});
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}
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#pragma mark - Mouse Events
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static jsi::Value mouseEventPayload(jsi::Runtime& runtime, const MouseEvent& event) {
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auto payload = jsi::Object(runtime);
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payload.setProperty(runtime, "clientX", event.clientX);
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payload.setProperty(runtime, "clientY", event.clientY);
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payload.setProperty(runtime, "screenX", event.screenX);
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payload.setProperty(runtime, "screenY", event.screenY);
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payload.setProperty(runtime, "altKey", event.altKey);
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payload.setProperty(runtime, "ctrlKey", event.ctrlKey);
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payload.setProperty(runtime, "shiftKey", event.shiftKey);
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payload.setProperty(runtime, "metaKey", event.metaKey);
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return payload;
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};
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void HostPlatformViewEventEmitter::onMouseEnter(const MouseEvent& mouseEvent) const {
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dispatchEvent("mouseEnter", [mouseEvent](jsi::Runtime &runtime) {
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return mouseEventPayload(runtime, mouseEvent);
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});
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}
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void HostPlatformViewEventEmitter::onMouseLeave(const MouseEvent& mouseEvent) const {
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dispatchEvent("mouseLeave", [mouseEvent](jsi::Runtime &runtime) {
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return mouseEventPayload(runtime, mouseEvent);
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});
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}
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} // namespace facebook::react

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