@ckeditor/ckeditor5-utils - npm Package Compare versions

Comparing version 19.0.2 to 20.0.0

package.json

 {
   "name": "@ckeditor/ckeditor5-utils",
-  "version": "19.0.2",
+  "version": "20.0.0",
   "description": "Miscellaneous utils used by CKEditor 5.",
@@ -12,14 +12,14 @@ "keywords": [
   "dependencies": {
-    "lodash-es": "^4.17.10"
+    "lodash-es": "^4.17.15"
   },
   "devDependencies": {
-    "@ckeditor/ckeditor5-build-classic": "^19.0.2",
-    "@ckeditor/ckeditor5-editor-classic": "^19.0.1",
-    "@ckeditor/ckeditor5-core": "^19.0.1",
-    "@ckeditor/ckeditor5-engine": "^19.0.1",
+    "@ckeditor/ckeditor5-build-classic": "^20.0.0",
+    "@ckeditor/ckeditor5-editor-classic": "^20.0.0",
+    "@ckeditor/ckeditor5-core": "^20.0.0",
+    "@ckeditor/ckeditor5-engine": "^20.0.0",
     "assertion-error": "^1.1.0",
-    "js-beautify": "^1.10.2"
+    "js-beautify": "^1.11.0"
   },
   "engines": {
-    "node": ">=8.0.0",
+    "node": ">=12.0.0",
     "npm": ">=5.7.1"
@@ -26,0 +26,0 @@ },

src/keyboard.js

@@ -132,2 +132,63 @@ /**
 
+/**
+ * Returns `true` if the provided key code represents one of the arrow keys.
+ *
+ * @param {Number} keyCode A key code as in {@link module:utils/keyboard~KeystrokeInfo#keyCode}.
+ * @returns {Boolean}
+ */
+export function isArrowKeyCode( keyCode ) {
+	return keyCode == keyCodes.arrowright ||
+		keyCode == keyCodes.arrowleft ||
+		keyCode == keyCodes.arrowup ||
+		keyCode == keyCodes.arrowdown;
+}
+
+/**
+ * Returns the direction in which the {@link module:engine/model/documentselection~DocumentSelection selection}
+ * will move when a provided arrow key code is pressed considering the language direction of the editor content.
+ *
+ * For instance, in right–to–left (RTL) content languages, pressing the left arrow means moving selection right (forward)
+ * in the model structure. Similarly, pressing the right arrow moves the selection left (backward).
+ *
+ * @param {Number} keyCode A key code as in {@link module:utils/keyboard~KeystrokeInfo#keyCode}.
+ * @param {'ltr'|'rtl'} contentLanguageDirection The content language direction, corresponding to
+ * {@link module:utils/locale~Locale#contentLanguageDirection}.
+ * @returns {'left'|'up'|'right'|'down'} Localized arrow direction.
+ */
+export function getLocalizedArrowKeyCodeDirection( keyCode, contentLanguageDirection ) {
+	const isLtrContent = contentLanguageDirection === 'ltr';
+
+	switch ( keyCode ) {
+		case keyCodes.arrowleft:
+			return isLtrContent ? 'left' : 'right';
+
+		case keyCodes.arrowright:
+			return isLtrContent ? 'right' : 'left';
+
+		case keyCodes.arrowup:
+			return 'up';
+
+		case keyCodes.arrowdown:
+			return 'down';
+	}
+}
+
+/**
+ * Determines if the provided key code moves the {@link module:engine/model/documentselection~DocumentSelection selection}
+ * forward or backward considering the language direction of the editor content.
+ *
+ * For instance, in right–to–left (RTL) languages, pressing the left arrow means moving forward
+ * in the model structure. Similarly, pressing the right arrow moves the selection backward.
+ *
+ * @param {Number} keyCode A key code as in {@link module:utils/keyboard~KeystrokeInfo#keyCode}.
+ * @param {'ltr'|'rtl'} contentLanguageDirection The content language direction, corresponding to
+ * {@link module:utils/locale~Locale#contentLanguageDirection}.
+ * @returns {Boolean}
+ */
+export function isForwardArrowKeyCode( keyCode, contentLanguageDirection ) {
+	const localizedKeyCodeDirection = getLocalizedArrowKeyCodeDirection( keyCode, contentLanguageDirection );
+
+	return localizedKeyCodeDirection === 'down' || localizedKeyCodeDirection === 'right';
+}
+
 function generateKnownKeyCodes() {
@@ -134,0 +195,0 @@ const keyCodes = {

src/observablemixin.js

@@ -636,3 +636,3 @@ /**
 
-	if ( observable.hasOwnProperty( propertyName ) ) {
+	if ( Object.prototype.hasOwnProperty.call( observable, propertyName ) ) {
 		observable[ propertyName ] = propertyValue;
@@ -639,0 +639,0 @@ } else {

src/unicode.js

@@ -19,2 +19,3 @@ /**
 export function isCombiningMark( character ) {
+	// eslint-disable-next-line no-misleading-character-class
 	return !!character && character.length == 1 && /[\u0300-\u036f\u1ab0-\u1aff\u1dc0-\u1dff\u20d0-\u20ff\ufe20-\ufe2f]/.test( character );
@@ -21,0 +22,0 @@ }

src/version.js

@@ -14,3 +14,3 @@ /**
 
-const version = '19.1.1';
+const version = '20.0.0';
 
@@ -17,0 +17,0 @@ /* istanbul ignore next */

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Improved metrics

Total package byte prevSize

264196

increased by1.01%

Lines of code

6424

increased by0.85%

Dependency changes

• Updatedlodash-es@^4.17.15