intergartions XLabs.* WIP MVVM

BookAStar/BookAStar/ViewModels/BookQueriesViewModel.cs

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+using BookAStar.Helpers;
+using BookAStar.Model;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BookAStar.ViewModels
+{
+    class BookQueriesViewModel : XLabs.Forms.Mvvm.ViewModel
+    {
+        public ObservableCollection<BookQueryData> Queries
+        {
+            get
+            {
+                return DataManager.Current.BookQueries;
+            }
+        }
+    }
+}

BookAStar/BookAStar/ViewModels/BookQueryViewModel.cs

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+using BookAStar.Model;
+using BookAStar.Model.Social;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BookAStar.ViewModels
+{
+    class BookQueryViewModel : XLabs.Forms.Mvvm.ViewModel
+    {
+        public BookQueryViewModel()
+        {
+
+        }
+        public BookQueryViewModel(BookQueryData data)
+        {
+            Debug.Assert(data != null);
+            Client=data.Client;
+            Location = data.Location;
+            EventDate = data.EventDate;
+            Previsionnal = data.Previsionnal;
+        }
+        public ClientProviderInfo Client { get; set; }
+        public Location Location { get; set; }
+        public long Id { get; set; }
+        public DateTime EventDate { get; set; }
+        public decimal? Previsionnal { get; set; }
+    }
+}

BookAStar/BookAStar/ViewModels/SettingsViewModel.cs

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+using System;
+using XLabs.Forms.Mvvm;
+using XLabs.Platform.Services;
+
+namespace BookAStar.ViewModels
+{
+    internal class SettingsViewModel : XLabs.Forms.Mvvm.ViewModel
+    {
+
+    }
+}

BookAStar/BookAStar/ViewModels/ViewModelBase.cs

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+using BookAStar.Helpers;
+using BookAStar.Interfaces;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Linq.Expressions;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BookAStar.ViewModels
+{
+    public class ViewModelBase : IModelViewModel
+    {
+        public string Title { get; set; }
+
+        public event PropertyChangedEventHandler PropertyChanged;
+
+        public void SetState<T>(Action<T> action) where T : class, IModelViewModel
+        {
+            action(this as T);
+        }
+
+        protected virtual bool SetProperty<T>(ref T storage, T value, [CallerMemberName] string propertyName = null)
+        {
+            if (object.Equals(storage, value)) return false;
+
+            storage = value;
+            OnPropertyChanged(propertyName);
+
+            return true;
+        }
+
+        protected void OnPropertyChanged([CallerMemberName] string propertyName = null)
+        {
+            PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
+        }
+
+        protected void OnPropertyChanged<T>(Expression<Func<T>> propertyExpression)
+        {
+            OnPropertyChanged( PropertySupport.ExtractPropertyName<T>( propertyExpression)); 
+        }
+    }
+}