flutter-plugins/example/lib/packages/xdga_directories/model.dart

/*
 * Copyright (C) 2023 Open Mobile Platform LLC.
 * Contact: https://community.omprussia.ru/open-source
 *
 * This file is part of the Aurora OS Application Template project.
 *
 * Redistribution and use in source and binary forms,
 * with or without modification, are permitted provided
 * that the following conditions are met:
 *
 * * Redistributions of source code must retain the above copyright notice,
 *   this list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright notice,
 *   this list of conditions and the following disclaimer
 *   in the documentation and/or other materials provided with the distribution.
 * * Neither the name of the copyright holder nor the names of its contributors
 *   may be used to endorse or promote products derived from this software
 *   without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION)
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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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import 'package:flutter/widgets.dart';
import 'package:scoped_model/scoped_model.dart';
import 'package:xdga_directories/xdga_directories.dart' as xdga;

/// Model for [XdgaDirectoriesPage]
class XdgaDirectoriesModel extends Model {
  /// Get [ScopedModel]
  static XdgaDirectoriesModel of(BuildContext context) =>
      ScopedModel.of<XdgaDirectoriesModel>(context);

  /// Error
  String? _error;

  /// Public error
  String? get error => _error;

  /// Public is error
  bool get isError => _error != null;

  /// QStandardPaths::CacheLocation
  String? getCacheLocation() {
    try {
      return xdga.getCacheLocation();
    } catch (e) {
      _error = e.toString();
    }
    notifyListeners();
    return null;
  }

  /// QStandardPaths::AppDataLocation
  String? getAppDataLocation() {
    try {
      return xdga.getAppDataLocation();
    } catch (e) {
      _error = e.toString();
    }
    notifyListeners();
    return null;
  }

  /// QStandardPaths::DocumentsLocation
  String? getDocumentsLocation() {
    try {
      return xdga.getDocumentsLocation();
    } catch (e) {
      _error = e.toString();
    }
    notifyListeners();
    return null;
  }

  /// QStandardPaths::DownloadLocation
  String? getDownloadLocation() {
    try {
      return xdga.getDownloadLocation();
    } catch (e) {
      _error = e.toString();
    }
    notifyListeners();
    return null;
  }

  /// QStandardPaths::MusicLocation
  String? getMusicLocation() {
    try {
      return xdga.getMusicLocation();
    } catch (e) {
      _error = e.toString();
    }
    notifyListeners();
    return null;
  }

  /// QStandardPaths::PicturesLocation
  String? getPicturesLocation() {
    try {
      return xdga.getPicturesLocation();
    } catch (e) {
      _error = e.toString();
    }
    notifyListeners();
    return null;
  }

  /// QStandardPaths::GenericDataLocation
  String? getGenericDataLocation() {
    try {
      return xdga.getGenericDataLocation();
    } catch (e) {
      _error = e.toString();
    }
    notifyListeners();
    return null;
  }

  /// QStandardPaths::MoviesLocation
  String? getMoviesLocation() {
    try {
      return xdga.getMoviesLocation();
    } catch (e) {
      _error = e.toString();
    }
    notifyListeners();
    return null;
  }
}