[adapters] 增加小游戏适配部分源码

adapters/platforms/taobao/wrapper/engine/Editbox.js

@@ -0,0 +1,92 @@
+(function () {
+    if (!(cc && cc.EditBox)) {
+        return;
+    }
+    
+    const EditBox = cc.EditBox;
+    const js = cc.js;
+    const KeyboardReturnType = EditBox.KeyboardReturnType;
+    const MAX_VALUE = 65535;
+
+    function getKeyboardReturnType (type) {
+        switch (type) {
+            case KeyboardReturnType.DEFAULT:
+            case KeyboardReturnType.DONE:
+                return 'done';
+            case KeyboardReturnType.SEND:
+                return 'send';
+            case KeyboardReturnType.SEARCH:
+                return 'search';
+            case KeyboardReturnType.GO:
+                return 'go';
+            case KeyboardReturnType.NEXT:
+                return 'next';
+        }
+        return 'done';
+    }
+
+    const BaseClass = EditBox._ImplClass;
+    function MiniGameEditBoxImpl () {
+        BaseClass.call(this);
+    }
+
+    js.extend(MiniGameEditBoxImpl, BaseClass);
+    EditBox._ImplClass = MiniGameEditBoxImpl;
+
+    Object.assign(MiniGameEditBoxImpl.prototype, {
+        init (delegate) {
+            if (!delegate) {
+                cc.error('EditBox init failed');
+                return;
+            }
+            this._delegate = delegate;
+        },
+
+        beginEditing () {
+            // In case multiply register events
+            if (this._editing) {
+                return;
+            }
+            let delegate = this._delegate;
+            this._showPrompt();
+            this._editing = true;
+            delegate.editBoxEditingDidBegan();
+        },
+
+        endEditing () {
+            cc.warn(`Can't support to end editing.`);
+        },
+
+        _showPrompt () {
+            let self = this;
+            let delegate = this._delegate;
+            let multiline = (delegate.inputMode === EditBox.InputMode.ANY);
+            let maxLength = (delegate.maxLength < 0 ? MAX_VALUE : delegate.maxLength);
+
+            if (multiline) {
+                cc.warn(`Multiline editing is not supported`);
+            }
+            
+            my.prompt({
+                title: '',
+                message: delegate.placeholder,
+                // placeholder: delegate.placeholder,
+                okButtonText: getKeyboardReturnType(delegate.returnType),
+                cancelButtonText: 'cancel',
+                success: (result) => {
+                    if (result.ok) {
+                        let inputValue = result.inputValue;
+                        inputValue = (maxLength <= inputValue.length) ? inputValue.substring(0, maxLength) : inputValue;
+                        if (delegate._string !== inputValue) {
+                            delegate.editBoxTextChanged(inputValue);
+                        }
+                        delegate.editBoxEditingReturn();
+                    }
+                    self._editing = false;
+                    delegate.editBoxEditingDidEnded();
+                },
+            });
+        },
+    });
+})();
+