Added select all and deselect

PixiEditor/ViewModels/ViewModelMain.cs

@@ -40,6 +40,8 @@ namespace PixiEditor.ViewModels
         public RelayCommand MoveToBackCommand { get; set; }
         public RelayCommand MoveToFrontCommand { get; set; }
         public RelayCommand SwapColorsCommand { get; set; }
+        public RelayCommand DeselectCommand { get; set; }
+        public RelayCommand SelectAllCommand { get; set; }
 
 
         private double _mouseXonCanvas;
@@ -164,6 +166,8 @@ namespace PixiEditor.ViewModels
             SwapColorsCommand = new RelayCommand(SwapColors);
             KeyDownCommand = new RelayCommand(KeyDown);
             RenameLayerCommand = new RelayCommand(RenameLayer);
+            DeselectCommand = new RelayCommand(Deselect, CanDeselect);
+            SelectAllCommand = new RelayCommand(SelectAll, CanSelectAll);
             ToolSet = new ObservableCollection<Tool> {new MoveTool(), new PenTool(), new SelectTool(), new FloodFill(), new LineTool(),
             new CircleTool(), new RectangleTool(), new EarserTool(), new ColorPickerTool(), new BrightnessTool()};
             ShortcutController = new ShortcutController
@@ -171,7 +175,7 @@ namespace PixiEditor.ViewModels
                 Shortcuts = new List<Shortcut> { 
                     new Shortcut(Key.B, SelectToolCommand, ToolType.Pen),
                     new Shortcut(Key.X, SwapColorsCommand),
-                    new Shortcut(Key.O, OpenFileCommand, null, ModifierKeys.Control),
+                    new Shortcut(Key.O, OpenFileCommand, modifier: ModifierKeys.Control),
                     new Shortcut(Key.E, SelectToolCommand, ToolType.Earser),
                     new Shortcut(Key.O, SelectToolCommand, ToolType.ColorPicker),
                     new Shortcut(Key.R, SelectToolCommand, ToolType.Rectangle),
@@ -179,11 +183,13 @@ namespace PixiEditor.ViewModels
                     new Shortcut(Key.L, SelectToolCommand, ToolType.Line),
                     new Shortcut(Key.G, SelectToolCommand, ToolType.Bucket),
                     new Shortcut(Key.U, SelectToolCommand, ToolType.Brightness),
-                    new Shortcut(Key.Y, RedoCommand, null, ModifierKeys.Control),
+                    new Shortcut(Key.Y, RedoCommand, modifier: ModifierKeys.Control),
                     new Shortcut(Key.Z, UndoCommand),
-                    new Shortcut(Key.S, SaveFileCommand, null, ModifierKeys.Control),
-                    new Shortcut(Key.N, GenerateDrawAreaCommand, null, ModifierKeys.Control),
-                    new Shortcut(Key.S, SaveFileCommand, "AsNew", ModifierKeys.Control | ModifierKeys.Shift)
+                    new Shortcut(Key.S, SaveFileCommand, modifier: ModifierKeys.Control),
+                    new Shortcut(Key.N, GenerateDrawAreaCommand, modifier: ModifierKeys.Control),
+                    new Shortcut(Key.S, SaveFileCommand, "AsNew", ModifierKeys.Control | ModifierKeys.Shift),
+                    new Shortcut(Key.D, DeselectCommand, modifier: ModifierKeys.Control),
+                    new Shortcut(Key.A, SelectAllCommand, modifier: ModifierKeys.Control)
                 }
             };
             UndoManager.SetMainRoot(this);
@@ -192,6 +198,28 @@ namespace PixiEditor.ViewModels
             Current = this;
         }
 
+        public void SelectAll(object parameter)
+        {
+            SelectTool select = new SelectTool();
+            select.Use(new Coordinates[] {new Coordinates(0,0),
+                new Coordinates(BitmapManager.Layers[0].Width - 1, BitmapManager.Layers[0].Height - 1)});
+        }
+
+        private bool CanSelectAll(object property)
+        {
+            return BitmapManager.Layers.Count > 0;
+        }
+
+        public void Deselect(object parameter)
+        {
+            ActiveSelection = new Selection();
+        }
+
+        private bool CanDeselect(object property)
+        {
+            return ActiveSelection.SelectedPoints != null;
+        }
+
         public void SetTool(object parameter)
         {
             SetActiveTool((ToolType)parameter);

PixiEditor/Views/MainWindow.xaml

@@ -70,6 +70,10 @@
                 <MenuItem Header="_Undo" InputGestureText="Ctrl+Z" Command="{Binding UndoCommand}"/>
                 <MenuItem Header="_Redo" InputGestureText="Ctrl+Y" Command="{Binding RedoCommand}"/>
             </MenuItem>
+                <MenuItem Header="_Select">
+                    <MenuItem Header="_Select All" Command="{Binding SelectAllCommand}" InputGestureText="Ctrl+A"/>
+                    <MenuItem Header="_Deselect" Command="{Binding DeselectCommand}" InputGestureText="Ctrl+D"/>
+                </MenuItem>
         </Menu>
             <StackPanel DockPanel.Dock="Right" VerticalAlignment="Top" Orientation="Horizontal" HorizontalAlignment="Right" WindowChrome.IsHitTestVisibleInChrome="True">
                 <Button Style="{StaticResource MinimizeButtonStyle}" WindowChrome.IsHitTestVisibleInChrome="True" ToolTip="Minimize"
@@ -136,7 +140,7 @@
                             </ItemsControl>
                             <Rectangle Stroke="#7F8ECAFF" Height="{Binding ActiveSelection.VisualHeight}" Width="{Binding ActiveSelection.VisualWidth}" 
                                        Canvas.Left="{Binding ActiveSelection.VisualCanvasLeft}" Canvas.Top="{Binding ActiveSelection.VisualCanvasTop}" Visibility="{Binding ActiveSelection.Visibility}" 
-                                       Fill="#7F8ECAFF" StrokeThickness="0.1" SnapsToDevicePixels="True"/>
+                                       Fill="#7F8ECAFF" StrokeThickness="0" SnapsToDevicePixels="True"/>
                         </Canvas>
                     </vws:MainDrawingPanel.Item>
                 </vws:MainDrawingPanel>