public static IObservable <MouseButtonEventArgs> MouseDown(this DependencyObject that)
{
return(Observable.FromEvent <MouseButtonEventArgs>(
on => Mouse.AddMouseDownHandler(that, (o, e) => on(e)),
on => Mouse.RemoveMouseDownHandler(that, (o, e) => on(e))
));
}
public InputDeviceHelper(DependencyObject context)
{
if (Thread.CurrentThread.GetApartmentState() != ApartmentState.STA)
{
throw new InvalidOperationException("The calling thread must be STA!");
}
Dispatcher = Dispatcher.CurrentDispatcher;
var keys = Enum.GetValues(typeof(Key)).Cast <Key>().ToArray();
_kbState = new Dictionary <Key, bool>(keys.Length);
foreach (var key in keys)
{
_kbState[key] = false;
}
var mouseButtons = Enum.GetValues(typeof(MouseButton)).Cast <MouseButton>().ToArray();
_mbState = new Dictionary <MouseButton, bool>(mouseButtons.Length);
foreach (var button in mouseButtons)
{
_mbState[button] = false;
}
Keyboard.AddKeyUpHandler(context, OnKeyStateChanged);
Keyboard.AddKeyDownHandler(context, OnKeyStateChanged);
Keyboard.AddLostKeyboardFocusHandler(context, OnKeyboardFocusChanged);
Mouse.AddMouseUpHandler(context, OnMouseButtonStateChanged);
Mouse.AddMouseDownHandler(context, OnMouseButtonStateChanged);
}
protected override void OnPlotterAttached(Plotter plotter)
{
base.OnPlotterAttached(plotter);
Mouse.AddMouseDownHandler(Parent, OnMouseDown);
Mouse.AddMouseMoveHandler(Parent, OnMouseMove);
Mouse.AddMouseUpHandler(Parent, OnMouseUp);
Mouse.AddMouseWheelHandler(Parent, OnMouseWheel);
}
public void SetToolType(DrawToolType type)
{
Mouse.RemoveMouseDownHandler(this.DrawCanvas, this.polylineToolMouseDown);
Mouse.RemoveMouseUpHandler(this, this.polylineToolMouseUp);
Mouse.RemoveMouseMoveHandler(this, this.polylineToolMouseMove);
this.DrawCanvas.Cursor = null;
this.lastShape = null;
this.ToolType = type;
Mouse.AddMouseDownHandler(this.DrawCanvas, this.polylineToolMouseDown);
Mouse.AddMouseUpHandler(this, this.polylineToolMouseUp);
Mouse.AddMouseMoveHandler(this, this.polylineToolMouseMove);
this.DrawCanvas.Cursor = Cursors.Cross;
}
protected override void OnViewportChanged()
{
base.OnViewportChanged();
//Mouse.AddPreviewMouseDownHandler(Parent, (MouseButtonEventHandler)OnMouseDown);
//Mouse.AddPreviewMouseMoveHandler(Parent, (MouseEventHandler)OnMouseMove);
//Mouse.AddPreviewMouseUpHandler(Parent, (MouseButtonEventHandler)OnMouseUp);
Mouse.AddMouseDownHandler(Parent, OnMouseDown);
Mouse.AddMouseMoveHandler(Parent, OnMouseMove);
Mouse.AddMouseUpHandler(Parent, OnMouseUp);
Mouse.AddMouseWheelHandler(Parent, OnMouseWheel);
}
public virtual void AddHandler()
{
Mouse.AddMouseDownHandler(this.CurrentWindow.pictureBox, MouseDownHandler);
Mouse.AddMouseUpHandler(this.CurrentWindow.pictureBox, MouseUpHandler);
Mouse.AddMouseMoveHandler(this.CurrentWindow.pictureBox, MouseMoveHandler);
}
public virtual void ConnectHandle()
{
Mouse.AddMouseDownHandler(this.CurrentWindow.Canvas, MouseDownHandle);
Mouse.AddMouseUpHandler(this.CurrentWindow.Canvas, MouseUpHandle);
Mouse.AddMouseMoveHandler(this.CurrentWindow.Canvas, MouseMoveHandler);
}
/// <summary>
/// Отвязка и привязка событий к мыше и клавиатуре в зависимости от выбранного типа интрумента
/// </summary>
public void SetToolType(DrawToolType type)
{
switch (this.ToolType)
{
case DrawToolType.Pointer:
Mouse.RemoveMouseDownHandler(this.window, this.toolMouseDown);
Mouse.RemoveMouseUpHandler(this.window, this.toolMouseUp);
Mouse.RemoveMouseMoveHandler(this.window, this.toolMouseMove);
Keyboard.RemoveKeyDownHandler(this.window, this.toolKeyDown);
Keyboard.RemoveKeyUpHandler(this.window, this.toolKeyUp);
Mouse.RemoveMouseDownHandler(this.dotsControl, this.dotsControl_MouseDown);
Mouse.RemoveMouseUpHandler(this.dotsControl, this.dotsControl_MouseUp);
Mouse.RemoveMouseMoveHandler(this.dotsControl, this.dotsControl_MouseMove);
this.selectShapes(null);
break;
case DrawToolType.Polyline:
Mouse.RemoveMouseDownHandler(this.canvas, this.polylineToolMouseDown);
Mouse.RemoveMouseUpHandler(this.window, this.polylineToolMouseUp);
Mouse.RemoveMouseMoveHandler(this.window, this.polylineToolMouseMove);
this.canvas.Cursor = null;
this.lastShape = null;
break;
case DrawToolType.Rectangle:
Mouse.RemoveMouseDownHandler(this.canvas, this.rectangleToolMouseDown);
Mouse.RemoveMouseUpHandler(this.window, this.rectangleToolMouseMouseUp);
Mouse.RemoveMouseMoveHandler(this.window, this.rectangleToolMouseMove);
this.canvas.Cursor = null;
this.lastShape = null;
break;
case DrawToolType.Delete:
Mouse.RemoveMouseDownHandler(this.canvas, this.deleteToolMouseDown);
Mouse.RemoveMouseMoveHandler(this.window, this.deleteToolMouseMove);
if (this.lastShape != null)
{
this.lastShape.SetDeletingStyle(false);
this.lastShape = null;
}
break;
}
this.ToolType = type;
switch (this.ToolType)
{
case DrawToolType.Pointer:
Mouse.AddMouseDownHandler(this.dotsControl, this.dotsControl_MouseDown);
Mouse.AddMouseUpHandler(this.dotsControl, this.dotsControl_MouseUp);
Mouse.AddMouseDownHandler(this.window, this.toolMouseDown);
Mouse.AddMouseUpHandler(this.window, this.toolMouseUp);
Mouse.AddMouseMoveHandler(this.window, this.toolMouseMove);
Mouse.AddMouseMoveHandler(this.dotsControl, this.dotsControl_MouseMove);
Keyboard.AddKeyDownHandler(this.window, this.toolKeyDown);
Keyboard.AddKeyUpHandler(this.window, this.toolKeyUp);
break;
case DrawToolType.Polyline:
Mouse.AddMouseDownHandler(this.canvas, this.polylineToolMouseDown);
Mouse.AddMouseUpHandler(this.window, this.polylineToolMouseUp);
Mouse.AddMouseMoveHandler(this.window, this.polylineToolMouseMove);
this.canvas.Cursor = Cursors.Cross;
break;
case DrawToolType.Rectangle:
Mouse.AddMouseDownHandler(this.canvas, this.rectangleToolMouseDown);
Mouse.AddMouseUpHandler(this.window, this.rectangleToolMouseMouseUp);
Mouse.AddMouseMoveHandler(this.window, this.rectangleToolMouseMove);
this.canvas.Cursor = Cursors.Cross;
break;
case DrawToolType.Delete:
Mouse.AddMouseDownHandler(this.canvas, this.deleteToolMouseDown);
Mouse.AddMouseMoveHandler(this.window, this.deleteToolMouseMove);
break;
}
}
private void AboutView_Loaded(object sender, RoutedEventArgs e)
{
Mouse.Capture(this, CaptureMode.SubTree);
Mouse.AddMouseDownHandler(this, this.MouseButtonEventHandler);
}
/// <summary> Starts the listening of mouse events.
/// </summary>
public void StartMouseListening()
{
Mouse.AddMouseDownHandler(_renderer, _controller.MouseDownHandler);
Mouse.AddMouseUpHandler(_renderer, _controller.MouseUpHandler);
Mouse.AddMouseMoveHandler(_renderer, _controller.MouseMoveHandler);
}
private void ListBoxItemTemplateTextBlock_Loaded(object sender, RoutedEventArgs e)
{
Mouse.AddMouseDownHandler((TextBlock)sender, this.SuggestionsListBoxItem_MouseDownHandler, true);
}
private void _DebugHook()
{
Mouse.AddMouseDownHandler(this, _DebugHandleMouseDown);
}
private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
Mouse.AddMouseDownHandler(App.Current.MainWindow, UserControl_MouseDown);
}
public MainWindow()
{
InitializeComponent();
MouseTouchDevice.RegisterEvents(Surface);
Mouse.AddMouseDownHandler(this, OnMouseDown);
}