nativescript-autocomplete-x/autocomplete-x.ios.js

NativeScript autocomplete plugin

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var autocomplete_x_common_1 = require("./autocomplete-x.common");
var AutocompleteX = (function (_super) {
    __extends(AutocompleteX, _super);
    function AutocompleteX() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    AutocompleteX.prototype[autocomplete_x_common_1.editableProperty.setNative] = function (value) {
        this.editable = value;
    };
    AutocompleteX.prototype[autocomplete_x_common_1.textProperty.getDefault] = function () {
        return '';
    };
    AutocompleteX.prototype[autocomplete_x_common_1.textProperty.setNative] = function (value) {
        this.nativeView.text = value;
    };
    AutocompleteX.prototype[autocomplete_x_common_1.currentTextInResultsPrefixProperty.getDefault] = function () {
        return '';
    };
    AutocompleteX.prototype[autocomplete_x_common_1.currentTextInResultsPrefixProperty.setNative] = function (value) {
        this._ios.currentTextOnResultsListPrefix = value;
    };
    AutocompleteX.prototype[autocomplete_x_common_1.hintProperty.getDefault] = function () {
        return '';
    };
    AutocompleteX.prototype[autocomplete_x_common_1.hintProperty.setNative] = function (value) {
        this.nativeView.placeholder = value;
    };
    AutocompleteX.prototype[autocomplete_x_common_1.itemsProperty.getDefault] = function () {
        return [];
    };
    AutocompleteX.prototype[autocomplete_x_common_1.itemsProperty.setNative] = function (value) {
        this._ios.filterStrings(value);
    };
    Object.defineProperty(AutocompleteX.prototype, "ios", {
        get: function () {
            return this.nativeView;
        },
        enumerable: true,
        configurable: true
    });
    AutocompleteX.prototype.createNativeView = function () {
        this._ios = SearchTextField.alloc().init();
        return this._ios;
    };
    AutocompleteX.prototype.initNativeView = function () {
        _super.prototype.initNativeView.call(this);
        this._delegate = AutoCompleteXDelegateImpl.initWithOwner(new WeakRef(this));
    };
    AutocompleteX.prototype.onLoaded = function () {
        _super.prototype.onLoaded.call(this);
        this._ios.delegate = this._delegate;
        this._ios.startVisible = true;
        var fontSize = 18;
        var theme = SearchTextFieldTheme.lightTheme();
        theme.font = UIFont.systemFontOfSize(fontSize);
        theme.cellHeight = 2 * fontSize;
        theme.bgColor = new UIColor({ red: 1, green: 1, blue: 1, alpha: 0.9 });
        this._ios.theme = theme;
        this._ios.clearButtonMode = 3;
        this._ios.itemSelectionTextHandler = this._emitSelected.bind(this);
        this._ios.filterStrings(this.items);
    };
    AutocompleteX.prototype._emitSelected = function (selectedItemTitle) {
        this.notify({
            eventName: AutocompleteX.selectedEvent,
            object: this,
            text: selectedItemTitle
        });
    };
    AutocompleteX.prototype.emitOpened = function () {
        this.notify({
            eventName: AutocompleteX.openedEvent,
            object: this,
        });
    };
    AutocompleteX.prototype.emitClosed = function () {
        this.notify({
            eventName: AutocompleteX.closedEvent,
            object: this,
        });
    };
    AutocompleteX.prototype.emitTextChanged = function (str) {
        this.notify({
            eventName: AutocompleteX.textChangedEvent,
            object: this,
            text: str
        });
    };
    return AutocompleteX;
}(autocomplete_x_common_1.AutocompleteXBase));
exports.AutocompleteX = AutocompleteX;
var AutoCompleteXDelegateImpl = (function (_super) {
    __extends(AutoCompleteXDelegateImpl, _super);
    function AutoCompleteXDelegateImpl() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    AutoCompleteXDelegateImpl_1 = AutoCompleteXDelegateImpl;
    AutoCompleteXDelegateImpl.initWithOwner = function (owner) {
        var delegate = AutoCompleteXDelegateImpl_1.new();
        delegate._owner = owner;
        return delegate;
    };
    AutoCompleteXDelegateImpl.prototype.textFieldShouldBeginEditing = function (textField) {
        this.firstEdit = true;
        var owner = this._owner.get();
        if (owner) {
            return owner.editable;
        }
        return true;
    };
    AutoCompleteXDelegateImpl.prototype.textFieldDidBeginEditing = function (textField) {
        var owner = this._owner.get();
        if (owner) {
        }
    };
    AutoCompleteXDelegateImpl.prototype.textFieldShouldChangeCharactersInRangeReplacementString = function (textField, range, replacementString) {
        var owner = this._owner.get();
        if (owner) {
            var delta = replacementString.length - range.length;
            if (delta > 0) {
                if (textField.text.length + delta > owner.maxLength) {
                    return false;
                }
            }
            if (true) {
                if (textField.secureTextEntry && this.firstEdit) {
                    autocomplete_x_common_1.textProperty.nativeValueChange(owner, replacementString);
                }
                else {
                    if (range.location <= textField.text.length) {
                        var newText = NSString.stringWithString(textField.text).stringByReplacingCharactersInRangeWithString(range, replacementString);
                        autocomplete_x_common_1.textProperty.nativeValueChange(owner, newText);
                    }
                }
            }
        }
        this.firstEdit = false;
        return true;
    };
    var AutoCompleteXDelegateImpl_1;
    AutoCompleteXDelegateImpl = AutoCompleteXDelegateImpl_1 = __decorate([
        ObjCClass(UITextFieldDelegate)
    ], AutoCompleteXDelegateImpl);
    return AutoCompleteXDelegateImpl;
}(NSObject));
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