public virtual IntPtr WindowProcedure(IntPtr hwnd, WmConstants msg, IntPtr wparam, IntPtr lparam)
// Routine called by Windows whenever a new message is received for the current window.
{
switch (msg)
{
case WmConstants.Wm_erasebkgnd:
return(IntPtr.Zero + 1);
case WmConstants.Wm_paint:
PaintDc l_dc = new PaintDc(this);
l_dc.Get();
ExposeActions?.Invoke(this, l_dc, l_dc.PaintRect());
l_dc.Release();
return(IntPtr.Zero);
case WmConstants.Wm_lbuttondown:
PointerButtonPressActions?.Invoke(this, (short)lparam.ToInt64(), (short)(lparam.ToInt64() >> 16), 1);
return(IntPtr.Zero);
case WmConstants.Wm_keydown:
KeyDownActions?.Invoke(this, (int)wparam.ToInt64(), (int)lparam.ToInt64());
return(IntPtr.Zero);
case WmConstants.Wm_keyup:
KeyUpActions?.Invoke(this, (int)wparam.ToInt64(), (int)lparam.ToInt64());
return(IntPtr.Zero);
case WmConstants.Wm_char:
CharActions?.Invoke(this, (char)wparam.ToInt64(), (int)lparam.ToInt64());
return(IntPtr.Zero);
case WmConstants.Wm_close:
// Temporary handling to close the application as soon as we close a window.
CloseActions?.Invoke(this);
return(IntPtr.Zero);
default:
return(Win32.DefWindowProc(hwnd, msg, wparam, lparam));
}
}
/// <summary>
/// Process events for the current window
/// </summary>
public virtual void ProcessEvent(SDL.SDL_Event e)
{
switch (e.type)
{
case SDL.SDL_EventType.SDL_QUIT:
// When SDL sends a SDL_QUIT message, we have actually clicked on the close button.
CloseActions?.Invoke();
break;
case SDL.SDL_EventType.SDL_MOUSEBUTTONDOWN:
PointerButtonPressActions?.Invoke(e.button);
break;
case SDL.SDL_EventType.SDL_MOUSEBUTTONUP:
PointerButtonReleaseActions?.Invoke(e.button);
break;
case SDL.SDL_EventType.SDL_MOUSEMOTION:
MouseMoveActions?.Invoke(e.motion);
break;
case SDL.SDL_EventType.SDL_MOUSEWHEEL:
MouseWheelActions?.Invoke(e.wheel);
break;
case SDL.SDL_EventType.SDL_KEYDOWN:
KeyDownActions?.Invoke(e.key);
break;
case SDL.SDL_EventType.SDL_KEYUP:
KeyUpActions?.Invoke(e.key);
break;
case SDL.SDL_EventType.SDL_TEXTEDITING:
TextEditingActions?.Invoke(e.edit);
break;
case SDL.SDL_EventType.SDL_TEXTINPUT:
TextInputActions?.Invoke(e.text);
break;
case SDL.SDL_EventType.SDL_JOYDEVICEADDED:
JoystickDeviceAdded?.Invoke(e.jdevice.which);
break;
case SDL.SDL_EventType.SDL_JOYDEVICEREMOVED:
JoystickDeviceRemoved?.Invoke(e.jdevice.which);
break;
case SDL.SDL_EventType.SDL_FINGERMOTION:
FingerMoveActions?.Invoke(e.tfinger);
break;
case SDL.SDL_EventType.SDL_FINGERDOWN:
FingerPressActions?.Invoke(e.tfinger);
break;
case SDL.SDL_EventType.SDL_FINGERUP:
FingerReleaseActions?.Invoke(e.tfinger);
break;
case SDL.SDL_EventType.SDL_WINDOWEVENT:
{
switch (e.window.windowEvent)
{
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_SIZE_CHANGED:
ResizeBeginActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_RESIZED:
ResizeEndActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_CLOSE:
CloseActions?.Invoke();
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_SHOWN:
ActivateActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_HIDDEN:
DeActivateActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_MINIMIZED:
MinimizedActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_MAXIMIZED:
MaximizedActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_RESTORED:
RestoredActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_ENTER:
MouseEnterActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_LEAVE:
MouseLeaveActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_FOCUS_GAINED:
FocusGainedActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_FOCUS_LOST:
FocusLostActions?.Invoke(e.window);
break;
}
break;
}
}
}
/// <summary>
/// Process events for the current window
/// </summary>
public virtual void ProcessEvent(SDL.SDL_Event e)
{
switch (e.type)
{
case SDL.SDL_EventType.SDL_MOUSEBUTTONDOWN:
PointerButtonPressActions?.Invoke(e.button);
break;
case SDL.SDL_EventType.SDL_MOUSEBUTTONUP:
PointerButtonReleaseActions?.Invoke(e.button);
break;
case SDL.SDL_EventType.SDL_MOUSEMOTION:
MouseMoveActions?.Invoke(e.motion);
break;
case SDL.SDL_EventType.SDL_MOUSEWHEEL:
MouseWheelActions?.Invoke(e.wheel);
break;
case SDL.SDL_EventType.SDL_KEYDOWN:
KeyDownActions?.Invoke(e.key);
break;
case SDL.SDL_EventType.SDL_KEYUP:
KeyUpActions?.Invoke(e.key);
break;
case SDL.SDL_EventType.SDL_TEXTEDITING:
TextEditingActions?.Invoke(e.edit);
break;
case SDL.SDL_EventType.SDL_TEXTINPUT:
TextInputActions?.Invoke(e.text);
break;
case SDL.SDL_EventType.SDL_WINDOWEVENT:
{
switch (e.window.windowEvent)
{
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_SIZE_CHANGED:
ResizeBeginActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_RESIZED:
ResizeEndActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_CLOSE:
CloseActions?.Invoke();
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_SHOWN:
ActivateActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_HIDDEN:
DeActivateActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_MINIMIZED:
MinimizedActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_MAXIMIZED:
MaximizedActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_RESTORED:
RestoredActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_ENTER:
MouseEnterActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_LEAVE:
MouseLeaveActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_FOCUS_GAINED:
FocusGainedActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_FOCUS_LOST:
FocusLostActions?.Invoke(e.window);
break;
}
break;
}
}
}
/// <summary>
/// Process events for the current window
/// </summary>
public virtual void ProcessEvent(Event e)
{
switch ((EventType)e.Type)
{
case EventType.Quit:
// When SDL sends a SDL_QUIT message, we have actually clicked on the close button.
CloseActions?.Invoke();
break;
case EventType.Mousebuttondown:
PointerButtonPressActions?.Invoke(e.Button);
break;
case EventType.Mousebuttonup:
PointerButtonReleaseActions?.Invoke(e.Button);
break;
case EventType.Mousemotion:
MouseMoveActions?.Invoke(e.Motion);
break;
case EventType.Mousewheel:
MouseWheelActions?.Invoke(e.Wheel);
break;
case EventType.Keydown:
KeyDownActions?.Invoke(e.Key);
break;
case EventType.Keyup:
KeyUpActions?.Invoke(e.Key);
break;
case EventType.Textediting:
TextEditingActions?.Invoke(e.Edit);
break;
case EventType.Textinput:
TextInputActions?.Invoke(e.Text);
break;
case EventType.Joydeviceadded:
JoystickDeviceAdded?.Invoke(e.Jdevice.Which);
break;
case EventType.Joydeviceremoved:
JoystickDeviceRemoved?.Invoke(e.Jdevice.Which);
break;
case EventType.Fingermotion:
FingerMoveActions?.Invoke(e.Tfinger);
break;
case EventType.Fingerdown:
FingerPressActions?.Invoke(e.Tfinger);
break;
case EventType.Fingerup:
FingerReleaseActions?.Invoke(e.Tfinger);
break;
case EventType.Dropfile:
DropFileActions?.Invoke(Silk.NET.Core.Native.SilkMarshal.PtrToString((IntPtr)e.Drop.File, Silk.NET.Core.Native.NativeStringEncoding.UTF8));
break;
case EventType.Windowevent:
{
switch ((WindowEventID)e.Window.Event)
{
case WindowEventID.WindoweventSizeChanged:
ResizeBeginActions?.Invoke(e.Window);
break;
case WindowEventID.WindoweventResized:
ResizeEndActions?.Invoke(e.Window);
break;
case WindowEventID.WindoweventClose:
CloseActions?.Invoke();
break;
case WindowEventID.WindoweventShown:
ActivateActions?.Invoke(e.Window);
break;
case WindowEventID.WindoweventHidden:
DeActivateActions?.Invoke(e.Window);
break;
case WindowEventID.WindoweventMinimized:
MinimizedActions?.Invoke(e.Window);
break;
case WindowEventID.WindoweventMaximized:
MaximizedActions?.Invoke(e.Window);
break;
case WindowEventID.WindoweventRestored:
RestoredActions?.Invoke(e.Window);
break;
case WindowEventID.WindoweventEnter:
MouseEnterActions?.Invoke(e.Window);
break;
case WindowEventID.WindoweventLeave:
MouseLeaveActions?.Invoke(e.Window);
break;
case WindowEventID.WindoweventFocusGained:
FocusGainedActions?.Invoke(e.Window);
break;
case WindowEventID.WindoweventFocusLost:
FocusLostActions?.Invoke(e.Window);
break;
}
break;
}
}
}
/// <summary>
/// Process events for the current window
/// </summary>
public virtual void ProcessEvent(SDL.SDL_Event e)
{
switch (e.type)
{
case SDL.SDL_EventType.SDL_QUIT:
// When SDL sends a SDL_QUIT message, we have actually clicked on the close button.
CloseActions?.Invoke();
break;
case SDL.SDL_EventType.SDL_MOUSEBUTTONDOWN:
PointerButtonPressActions?.Invoke(e.button);
break;
case SDL.SDL_EventType.SDL_MOUSEBUTTONUP:
PointerButtonReleaseActions?.Invoke(e.button);
break;
case SDL.SDL_EventType.SDL_MOUSEMOTION:
MouseMoveActions?.Invoke(e.motion);
break;
case SDL.SDL_EventType.SDL_MOUSEWHEEL:
// To match the Windows behavior we multiply the value by 120
e.wheel.x *= 120;
e.wheel.y *= 120;
MouseWheelActions?.Invoke(e.wheel);
break;
case SDL.SDL_EventType.SDL_KEYDOWN:
KeyDownActions?.Invoke(e.key);
break;
case SDL.SDL_EventType.SDL_KEYUP:
KeyUpActions?.Invoke(e.key);
break;
case SDL.SDL_EventType.SDL_TEXTEDITING:
TextEditingActions?.Invoke(e.edit);
break;
case SDL.SDL_EventType.SDL_TEXTINPUT:
TextInputActions?.Invoke(e.text);
break;
case SDL.SDL_EventType.SDL_WINDOWEVENT:
{
switch (e.window.windowEvent)
{
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_SIZE_CHANGED:
ResizeBeginActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_RESIZED:
ResizeEndActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_CLOSE:
CloseActions?.Invoke();
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_SHOWN:
ActivateActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_HIDDEN:
DeActivateActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_MINIMIZED:
MinimizedActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_MAXIMIZED:
MaximizedActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_RESTORED:
RestoredActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_ENTER:
MouseEnterActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_LEAVE:
MouseLeaveActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_FOCUS_GAINED:
FocusGainedActions?.Invoke(e.window);
break;
case SDL.SDL_WindowEventID.SDL_WINDOWEVENT_FOCUS_LOST:
FocusLostActions?.Invoke(e.window);
break;
}
break;
}
}
}