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normal-admin/node_modules/element-plus/lib/hooks/use-escape-keydown/index.js

@@ -0,0 +1,35 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+var vue = require('vue');
+var core = require('@vueuse/core');
+var event = require('../../utils/dom/event.js');
+var aria = require('../../constants/aria.js');
+
+let registeredEscapeHandlers = [];
+const cachedHandler = (event$1) => {
+  const code = event.getEventCode(event$1);
+  if (code === aria.EVENT_CODE.esc) {
+    registeredEscapeHandlers.forEach((registeredHandler) => registeredHandler(event$1));
+  }
+};
+const useEscapeKeydown = (handler) => {
+  vue.onMounted(() => {
+    if (registeredEscapeHandlers.length === 0) {
+      document.addEventListener("keydown", cachedHandler);
+    }
+    if (core.isClient)
+      registeredEscapeHandlers.push(handler);
+  });
+  vue.onBeforeUnmount(() => {
+    registeredEscapeHandlers = registeredEscapeHandlers.filter((registeredHandler) => registeredHandler !== handler);
+    if (registeredEscapeHandlers.length === 0) {
+      if (core.isClient)
+        document.removeEventListener("keydown", cachedHandler);
+    }
+  });
+};
+
+exports.useEscapeKeydown = useEscapeKeydown;
+//# sourceMappingURL=index.js.map