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234 lines
8.7 KiB
234 lines
8.7 KiB
import 'package:flutter/services.dart';
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import 'package:flutter/material.dart';
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import 'package:cake_wallet/routes.dart';
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import 'package:cake_wallet/generated/i18n.dart';
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import 'package:cake_wallet/entities/qr_scanner.dart';
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import 'package:cake_wallet/entities/contact_base.dart';
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enum AddressTextFieldOption { paste, qrCode, addressBook }
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class AddressTextField extends StatelessWidget {
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AddressTextField(
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{@required this.controller,
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this.isActive = true,
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this.placeholder,
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this.options = const [
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AddressTextFieldOption.qrCode,
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AddressTextFieldOption.addressBook
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],
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this.onURIScanned,
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this.focusNode,
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this.isBorderExist = true,
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this.buttonColor,
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this.borderColor,
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this.iconColor,
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this.textStyle,
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this.hintStyle,
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this.validator,
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this.onPushPasteButton});
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static const prefixIconWidth = 34.0;
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static const prefixIconHeight = 34.0;
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static const spaceBetweenPrefixIcons = 10.0;
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final TextEditingController controller;
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final bool isActive;
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final String placeholder;
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final Function(Uri) onURIScanned;
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final List<AddressTextFieldOption> options;
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final FormFieldValidator<String> validator;
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final bool isBorderExist;
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final Color buttonColor;
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final Color borderColor;
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final Color iconColor;
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final TextStyle textStyle;
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final TextStyle hintStyle;
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final FocusNode focusNode;
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final Function(BuildContext context) onPushPasteButton;
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@override
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Widget build(BuildContext context) {
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return Stack(
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children: <Widget>[
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TextFormField(
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onFieldSubmitted: (_) => FocusScope.of(context).unfocus(),
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enabled: isActive,
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controller: controller,
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focusNode: focusNode,
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style: textStyle ??
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TextStyle(
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fontSize: 16,
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color: Theme.of(context).primaryTextTheme.title.color),
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decoration: InputDecoration(
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suffixIcon: SizedBox(
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width: prefixIconWidth * options.length +
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(spaceBetweenPrefixIcons * options.length),
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),
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hintStyle: hintStyle ??
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TextStyle(fontSize: 16, color: Theme.of(context).hintColor),
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hintText: placeholder ?? S.current.widgets_address,
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focusedBorder: isBorderExist
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? UnderlineInputBorder(
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borderSide: BorderSide(
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color: borderColor ?? Theme.of(context).dividerColor,
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width: 1.0))
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: InputBorder.none,
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disabledBorder: isBorderExist
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? UnderlineInputBorder(
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borderSide: BorderSide(
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color: borderColor ?? Theme.of(context).dividerColor,
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width: 1.0))
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: InputBorder.none,
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enabledBorder: isBorderExist
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? UnderlineInputBorder(
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borderSide: BorderSide(
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color: borderColor ?? Theme.of(context).dividerColor,
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width: 1.0))
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: InputBorder.none,
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),
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validator: validator,
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),
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Positioned(
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top: 2,
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right: 0,
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child: SizedBox(
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width: prefixIconWidth * options.length +
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(spaceBetweenPrefixIcons * options.length),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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SizedBox(width: 5),
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if (this.options.contains(AddressTextFieldOption.paste)) ...[
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Container(
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width: prefixIconWidth,
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height: prefixIconHeight,
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padding: EdgeInsets.only(top: 0),
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child: InkWell(
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onTap: () async => _pasteAddress(context),
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child: Container(
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padding: EdgeInsets.all(8),
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decoration: BoxDecoration(
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color: buttonColor ??
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Theme.of(context)
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.accentTextTheme
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.title
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.color,
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borderRadius:
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BorderRadius.all(Radius.circular(6))),
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child: Image.asset(
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'assets/images/paste_ios.png',
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color: iconColor ??
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Theme.of(context)
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.primaryTextTheme
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.display1
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.decorationColor,
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)),
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)),
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],
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if (this.options.contains(AddressTextFieldOption.qrCode)) ...[
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Container(
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width: prefixIconWidth,
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height: prefixIconHeight,
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padding: EdgeInsets.only(top: 0),
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child: InkWell(
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onTap: () async => _presentQRScanner(context),
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child: Container(
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padding: EdgeInsets.all(8),
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decoration: BoxDecoration(
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color: buttonColor ??
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Theme.of(context)
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.accentTextTheme
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.title
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.color,
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borderRadius:
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BorderRadius.all(Radius.circular(6))),
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child: Image.asset(
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'assets/images/qr_code_icon.png',
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color: iconColor ??
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Theme.of(context)
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.primaryTextTheme
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.display1
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.decorationColor,
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)),
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))
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],
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if (this
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.options
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.contains(AddressTextFieldOption.addressBook)) ...[
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Container(
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width: prefixIconWidth,
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height: prefixIconHeight,
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padding: EdgeInsets.only(top: 0),
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child: InkWell(
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onTap: () async => _presetAddressBookPicker(context),
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child: Container(
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padding: EdgeInsets.all(8),
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decoration: BoxDecoration(
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color: buttonColor ??
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Theme.of(context)
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.accentTextTheme
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.title
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.color,
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borderRadius:
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BorderRadius.all(Radius.circular(6))),
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child: Image.asset(
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'assets/images/open_book.png',
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color: iconColor ??
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Theme.of(context)
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.primaryTextTheme
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.display1
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.decorationColor,
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)),
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))
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]
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],
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),
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))
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],
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);
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}
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Future<void> _presentQRScanner(BuildContext context) async {
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try {
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final code = await presentQRScanner();
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final uri = Uri.parse(code);
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var address = '';
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if (uri == null) {
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controller.text = code;
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return;
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}
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address = uri.path;
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controller.text = address;
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if (onURIScanned != null) {
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onURIScanned(uri);
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}
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} catch (e) {
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print(e.toString());
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}
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}
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Future<void> _presetAddressBookPicker(BuildContext context) async {
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final contact = await Navigator.of(context, rootNavigator: true)
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.pushNamed(Routes.pickerAddressBook);
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if (contact is ContactBase && contact.address != null) {
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controller.text = contact.address;
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}
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}
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Future<void> _pasteAddress(BuildContext context) async {
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String address;
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await Clipboard.getData('text/plain').then((value) => address = value?.text);
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if (address?.isNotEmpty ?? false) {
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controller.text = address;
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}
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onPushPasteButton?.call(context);
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}
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}
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