Initial commands setup with dummy values in Model

Author: linnealovespie

Samples/StyleTransfer/AppModel.cs

@@ -0,0 +1,61 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices.WindowsRuntime;
+using System.Text;
+using System.Threading.Tasks;
+using Windows.Media.Core;
+
+namespace StyleTransfer
+{
+    class AppModel : INotifyPropertyChanged
+    {
+        private string _modelSource; // Not initialized vs. have a default model to use? 
+        public string ModelSource
+        {
+            get { return _modelSource; }
+            set
+            {
+                _modelSource = value;
+                OnPropertyChanged();
+            }
+        }
+
+        private string _inputMediaSource;
+        public string InputMediaSource
+        {
+            get { return _inputMediaSource; }
+            set
+            {
+                _inputMediaSource = value;
+                OnPropertyChanged();
+            }
+        }
+
+        private bool _useGPU;
+        public bool UseGPU
+        {
+            get { return _useGPU; }
+            set
+            {
+                _useGPU = value;
+                OnPropertyChanged();
+            }
+        }
+
+        public event PropertyChangedEventHandler PropertyChanged;
+        private void OnPropertyChanged([CallerMemberName] string propertyName = null)
+        {
+            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+        }
+
+        public AppModel()
+        {
+            this._useGPU = true;
+        }
+
+    }
+}

Samples/StyleTransfer/AppViewModel.cs

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+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Input;
+using Windows.Media.Core;
+
+namespace StyleTransfer
+{
+    class AppViewModel : INotifyPropertyChanged
+    {
+        private AppModel _appModel;
+        public AppModel CurrentApp
+        {
+            get { return _appModel; }
+        }
+
+        private ICommand _saveCommand;
+        public ICommand SaveCommand
+        {
+            get { return _saveCommand; }
+            set
+            {
+                _saveCommand = value;
+            }
+        }
+
+        public ICommand MediaSourceCommand { get; set; }
+
+        public event PropertyChangedEventHandler PropertyChanged;
+        public AppViewModel()
+        {
+            _appModel = new AppModel();
+            SaveCommand = new RelayCommand(new Action<object>(SaveOutput));
+            MediaSourceCommand = new RelayCommand(new Action<object>(SetMediaSource));
+        }
+
+        public void SaveOutput(object obj)
+        {
+            return;
+        }
+        public void SetMediaSource(object obj)
+        {
+            _appModel.InputMediaSource = obj.ToString();
+            return;
+        }
+    }
+}