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[Examples] Hook both MouseDevice and Mouse events

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They should give identical results.
This commit is contained in:
thefiddler 2014-05-04 08:33:51 +02:00
parent 67359a5d90
commit 1457e44309
1 changed files with 87 additions and 12 deletions
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99
Source/Examples/OpenTK/Test/GameWindowStates.cs
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@ -26,9 +26,15 @@ namespace Examples.Tests
bool mouse_in_window = false;
bool viewport_changed = true;
// mouse information
// legacy NativeWindow.MouseDevice events
Vector4 mousedevice_pos;
int mousedevice_buttons;
MouseState mousedevice_state;
// new NativeWindow.Mouse* events
Vector4 mouse_pos;
int mouse_buttons;
MouseState mouse_state;
// time drift
Stopwatch watch = new Stopwatch();
@ -60,10 +66,15 @@ namespace Examples.Tests
MouseEnter += delegate { mouse_in_window = true; };
MouseLeave += delegate { mouse_in_window = false; };
Mouse.Move += MouseMoveHandler;
Mouse.WheelChanged += MouseWheelHandler;
Mouse.ButtonDown += MouseButtonHandler;
Mouse.ButtonUp += MouseButtonHandler;
Mouse.Move += MouseDeviceMoveHandler;
Mouse.WheelChanged += MouseDeviceWheelHandler;
Mouse.ButtonDown += MouseDeviceButtonHandler;
Mouse.ButtonUp += MouseDeviceButtonHandler;
MouseMove += MouseMoveHandler;
MouseWheel += MouseWheelHandler;
MouseDown += MouseButtonHandler;
MouseUp += MouseButtonHandler;
}
private void KeyPressHandler(object sender, KeyPressEventArgs e)
@ -122,12 +133,53 @@ namespace Examples.Tests
modifiers = e.Modifiers;
}
#region MouseDevice events
void MouseDeviceMoveHandler(object sender, MouseMoveEventArgs e)
{
mousedevice_pos.X = e.X;
mousedevice_pos.Y = e.Y;
mousedevice_pos.Z = e.Mouse.Scroll.X;
mousedevice_pos.W = e.Mouse.Scroll.Y;
mousedevice_state = e.Mouse;
}
void MouseDeviceButtonHandler(object sender, MouseButtonEventArgs e)
{
if (e.Button == MouseButton.Left && e.IsPressed)
{
CursorVisible = false;
}
if (e.IsPressed)
{
mousedevice_buttons |= 1 << (int)e.Button;
}
else
{
mousedevice_buttons &= ~(1 << (int)e.Button);
}
mousedevice_state = e.Mouse;
}
void MouseDeviceWheelHandler(object sender, MouseWheelEventArgs e)
{
mousedevice_pos.Z = e.Mouse.Scroll.Y;
mousedevice_pos.W = e.Mouse.Scroll.X;
mousedevice_state = e.Mouse;
}
#endregion
#region Mouse events
void MouseMoveHandler(object sender, MouseMoveEventArgs e)
{
mouse_pos.X = e.X;
mouse_pos.Y = e.Y;
mouse_pos.Z = e.Mouse.Scroll.X;
mouse_pos.W = e.Mouse.Scroll.Y;
mouse_state = e.Mouse;
}
void MouseButtonHandler(object sender, MouseButtonEventArgs e)
@ -145,14 +197,18 @@ namespace Examples.Tests
{
mouse_buttons &= ~(1 << (int)e.Button);
}
mouse_state = e.Mouse;
}
void MouseWheelHandler(object sender, MouseWheelEventArgs e)
{
mouse_pos.Z += e.Mouse.Scroll.Y;
mouse_pos.W += e.Mouse.Scroll.X;
mouse_pos.Z = e.Mouse.Scroll.Y;
mouse_pos.W = e.Mouse.Scroll.X;
mouse_state = e.Mouse;
}
#endregion
static int Clamp(int val, int min, int max)
{
return val > max ? max : val < min ? min : val;
@ -229,8 +285,8 @@ namespace Examples.Tests
{
StringBuilder sb = new StringBuilder();
sb.Append("MouseDevice: ");
sb.Append(new Vector3(Mouse.X, Mouse.Y, Mouse.Wheel));
sb.Append(" ");
sb.AppendFormat("[{0}, {1}, {2:0.00}] ",
Mouse.X, Mouse.Y, Mouse.WheelPrecise);
for (var i = MouseButton.Left; i < MouseButton.LastButton; i++)
{
if (Mouse[i])
@ -243,9 +299,27 @@ namespace Examples.Tests
DrawString(gfx, sb.ToString(), line++);
sb.Remove(0, sb.Length);
sb.Append("Mouse events: ");
sb.Append(mouse_pos);
sb.Append("MouseDevice events: ");
sb.AppendFormat("[{0}, {1}, {2:0.00}, {3:0.00}] ",
mousedevice_pos.X, mousedevice_pos.Y,
mousedevice_pos.Z, mousedevice_pos.W);
for (var i = MouseButton.Left; i < MouseButton.LastButton; i++)
{
if ((mousedevice_buttons & (1 << (int)i)) != 0)
{
sb.Append(i);
sb.Append(" ");
}
}
sb.Append(" ");
sb.AppendLine(mousedevice_state.ToString());
DrawString(gfx, sb.ToString(), line++);
sb.Remove(0, sb.Length);
sb.Append("Mouse events: ");
sb.AppendFormat("[{0}, {1}, {2:0.00}, {3:0.00}] ",
mouse_pos.X, mouse_pos.Y,
mouse_pos.Z, mouse_pos.W);
for (var i = MouseButton.Left; i < MouseButton.LastButton; i++)
{
if ((mouse_buttons & (1 << (int)i)) != 0)
@ -254,7 +328,8 @@ namespace Examples.Tests
sb.Append(" ");
}
}
sb.AppendLine();
sb.Append(" ");
sb.AppendLine(mouse_state.ToString());
DrawString(gfx, sb.ToString(), line++);
return line;
}