Current Dev State

static/js/ketcher2/node_modules/webdriverio/lib/commands/scroll.js

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+/**
+ *
+ * Scroll to a specific element. You can also append/pass two offset values as parameter
+ * to scroll to a specific position.
+ *
+ * <example>
+    :scroll.js
+    it('should demonstrate the scroll command', function () {
+        var elem = $('#myElement');
+
+        // scroll to specific element
+        elem.scroll();
+
+        // scroll to specific element with offset
+        // scroll offset will be added to elements position
+        elem.scroll(100, 100);
+
+        // scroll to specific x and y position
+        browser.scroll(0, 250);
+    });
+ * </example>
+ *
+ * @alias browser.scroll
+ * @param {String=}  selector  element to scroll to
+ * @param {Number=}   xoffset   x offset to scroll to
+ * @param {Number=}   yoffset   y offset to scroll to
+ * @uses protocol/element, protocol/elementIdLocation, protocol/touchScroll, protocol/execute
+ * @type utility
+ *
+ */
+
+import { RuntimeError } from '../utils/ErrorHandler'
+import scrollHelper from '../scripts/scroll'
+
+let scroll = function (selector, xoffset, yoffset) {
+    /**
+     * we can't use default values for function parameter here because this would
+     * break the ability to chain the command with an element if an offset is used
+     */
+    xoffset = typeof xoffset === 'number' ? xoffset : 0
+    yoffset = typeof yoffset === 'number' ? yoffset : 0
+
+    if (typeof selector === 'number' && typeof xoffset === 'number') {
+        yoffset = xoffset
+        xoffset = selector
+        selector = null
+    }
+
+    if (this.isMobile) {
+        var queue = Promise.resolve()
+
+        if (selector) {
+            queue = this.element(selector)
+        }
+
+        return queue.then((res) => {
+            /**
+             * check if element was found and throw error if not
+             */
+            if (res && !res.value) {
+                throw new RuntimeError(7)
+            }
+
+            if (typeof res !== 'undefined') {
+                selector = res.value.ELEMENT
+            }
+
+            return this.touchScroll(selector, xoffset, yoffset)
+        })
+    }
+
+    if (selector) {
+        return this.element(selector).then((res) => {
+            /**
+             * check if element was found and throw error if not
+             */
+            if (!res.value) {
+                throw new RuntimeError(7)
+            }
+
+            return this.elementIdLocation(res.value.ELEMENT)
+        }).then((location) =>
+            this.execute(scrollHelper, location.value.x + xoffset, location.value.y + yoffset)
+        )
+    }
+
+    return this.execute(scrollHelper, xoffset, yoffset)
+}
+
+export default scroll