public void AdjustWindow(int clientWidth, int clientHeight, WindowStyles style, out int winWidth, out int winHeight)
{
// NB only call this for non full screen
var rc = new RECT(0, 0, clientWidth, clientHeight);
AdjustWindowRect(ref rc, style, false);
winWidth = rc.Right - rc.Left;
winHeight = rc.Bottom - rc.Top;
// adjust to monitor
var handle = this._windowHandle != null ? this._windowHandle.Handle : IntPtr.Zero;
// Get monitor info
var monitorInfo = ScreenHelper.FromHandle(handle);
var maxW = monitorInfo.WorkingArea.Right - monitorInfo.WorkingArea.Left;
var maxH = monitorInfo.WorkingArea.Bottom - monitorInfo.WorkingArea.Top;
if (winWidth > maxW)
{
winWidth = maxW;
}
if (winHeight > maxH)
{
winHeight = maxH;
}
}
internal void FinishSwitchingFullscreen()
{
if (isFullScreen)
{
// Need to reset the region on the window sometimes, when the
// windowed mode was constrained by desktop
((DefaultForm)this._windowHandle).Region = new Region(new System.Drawing.Rectangle(0, 0, width, height));
}
else
{
// When switching back to windowed mode, need to reset window size
// after device has been restored
// We may have had a resize event which polluted our desired sizes
int winWidth, winHeight;
AdjustWindow(this._desiredWidth, this._desiredHeight, this._style, out winWidth, out winHeight);
// deal with centering when switching down to smaller resolution
var handle = this._windowHandle != null ? this._windowHandle.Handle : IntPtr.Zero;
var monitorInfo = ScreenHelper.FromHandle(handle);
var screenw = monitorInfo.WorkingArea.Right - monitorInfo.WorkingArea.Left;
var screenh = monitorInfo.WorkingArea.Bottom - monitorInfo.WorkingArea.Top;
var left = screenw > winWidth ? ((screenw - winWidth) / 2) : 0;
var top = screenh > winHeight ? ((screenh - winHeight) / 2) : 0;
((DefaultForm)this._windowHandle).TopMost = false;
((DefaultForm)this._windowHandle).SetBounds(left, top, winWidth, winHeight);
//TODO check the above statement with the following one
//SetWindowPos(mHWnd, HWND_NOTOPMOST, left, top, winWidth, winHeight,
// SWP_DRAWFRAME | SWP_FRAMECHANGED | SWP_NOACTIVATE);
if (width != this._desiredWidth || height != this._desiredHeight)
{
width = this._desiredWidth;
height = this._desiredHeight;
// Notify viewports of resize
foreach (var it in ViewportList.Values)
{
it.UpdateDimensions();
}
}
}
this._switchingFullScreen = false;
}
private void SetPlacement()
{
switch (Placement)
{
case ChatHeadFlyoutPlacement.Left:
Left = 0;
break;
case ChatHeadFlyoutPlacement.Right:
{
var handle = new WindowInteropHelper(this).Handle;
var screen = ScreenHelper.FromHandle(handle);
var workingArea = screen.WorkingArea;
Left = workingArea.Right - Width;
break;
}
}
}
public override void Create(string name, int width, int height, bool fullScreen, NamedParameterList miscParams)
{
SWF.Control parentHWnd = null;
SWF.Control externalHWnd = null;
this._fsaaType = D3D9.MultisampleType.None;
this._fsaaQuality = 0;
fsaa = 0;
this._vSync = false;
this._vSyncInterval = 1;
var title = name;
var colorDepth = 32;
var left = int.MaxValue; // Defaults to screen center
var top = int.MaxValue; // Defaults to screen center
var depthBuffer = true;
var border = "";
var outerSize = false;
var enableDoubleClick = false;
this._useNVPerfHUD = false;
//var fsaaSamples = 0; //Not used, even in Ogre
var fsaaHint = string.Empty;
var monitorIndex = -1;
if (miscParams != null)
{
object opt;
// left (x)
if (miscParams.TryGetValue("left", out opt))
{
left = Int32.Parse(opt.ToString());
}
// top (y)
if (miscParams.TryGetValue("top", out opt))
{
top = Int32.Parse(opt.ToString());
}
// Window title
if (miscParams.TryGetValue("title", out opt))
{
title = (string)opt;
}
// parentWindowHandle -> parentHWnd
if (miscParams.TryGetValue("parentWindowHandle", out opt))
{
// This is Axiom specific
var handle = opt;
var ptr = IntPtr.Zero;
if (handle.GetType() == typeof(IntPtr))
{
ptr = (IntPtr)handle;
}
else if (handle.GetType() == typeof(Int32))
{
ptr = new IntPtr((int)handle);
}
else
{
throw new AxiomException("unhandled parentWindowHandle type");
}
parentHWnd = SWF.Control.FromHandle(ptr);
}
// externalWindowHandle -> externalHWnd
if (miscParams.TryGetValue("externalWindowHandle", out opt))
{
// This is Axiom specific
var handle = opt;
var ptr = IntPtr.Zero;
if (handle.GetType() == typeof(IntPtr))
{
ptr = (IntPtr)handle;
}
else if (handle.GetType() == typeof(Int32))
{
ptr = new IntPtr((int)handle);
}
else
{
throw new AxiomException("unhandled externalWindowHandle type");
}
externalHWnd = SWF.Control.FromHandle(ptr);
}
// vsync [parseBool]
if (miscParams.TryGetValue("vsync", out opt))
{
this._vSync = bool.Parse(opt.ToString());
}
// vsyncInterval [parseUnsignedInt]
if (miscParams.TryGetValue("vsyncInterval", out opt))
{
this._vSyncInterval = Int32.Parse(opt.ToString());
}
// displayFrequency
if (miscParams.TryGetValue("displayFrequency", out opt))
{
this._displayFrequency = Int32.Parse(opt.ToString());
}
// colorDepth
if (miscParams.TryGetValue("colorDepth", out opt))
{
colorDepth = Int32.Parse(opt.ToString());
}
// depthBuffer [parseBool]
if (miscParams.TryGetValue("depthBuffer", out opt))
{
depthBuffer = bool.Parse(opt.ToString());
}
//FSAA settings
// FSAA type
if (miscParams.TryGetValue("FSAA", out opt))
{
this._fsaaType = (D3D9.MultisampleType)opt;
}
if (miscParams.TryGetValue("FSAAHint", out opt))
{
fsaaHint = (string)opt;
}
// window border style
if (miscParams.TryGetValue("border", out opt))
{
border = ((string)opt).ToLower();
}
// set outer dimensions?
if (miscParams.TryGetValue("outerDimensions", out opt))
{
outerSize = bool.Parse(opt.ToString());
}
// NV perf HUD?
if (miscParams.TryGetValue("useNVPerfHUD", out opt))
{
this._useNVPerfHUD = bool.Parse(opt.ToString());
}
// sRGB?
if (miscParams.TryGetValue("gamma", out opt))
{
hwGamma = bool.Parse(opt.ToString());
}
// monitor index
if (miscParams.TryGetValue("monitorIndex", out opt))
{
monitorIndex = Int32.Parse(opt.ToString());
}
// enable double click messages
if (miscParams.TryGetValue("enableDoubleClick", out opt))
{
enableDoubleClick = bool.Parse(opt.ToString());
}
}
// Destroy current window if any
if (this._windowHandle != null)
{
Destroy();
}
if (externalHWnd == null)
{
var dwStyle = WindowStyles.WS_VISIBLE | WindowStyles.WS_CLIPCHILDREN;
var dwStyleEx = (WindowsExtendedStyle)0;
var monitorHandle = IntPtr.Zero;
RECT rc;
// If we specified which adapter we want to use - find it's monitor.
if (monitorIndex != -1)
{
var direct3D9 = D3D9RenderSystem.Direct3D9;
for (var i = 0; i < direct3D9.AdapterCount; ++i)
{
if (i != monitorIndex)
{
continue;
}
monitorHandle = direct3D9.GetAdapterMonitor(i);
break;
}
}
// If we didn't specified the adapter index, or if it didn't find it
if (monitorHandle == IntPtr.Zero)
{
// Fill in anchor point.
var windowAnchorPoint = new Point(left, top);
// Get the nearest monitor to this window.
monitorHandle = ScreenHelper.GetHandle(windowAnchorPoint);
}
// Get the target monitor info
var monitorInfo = ScreenHelper.FromHandle(monitorHandle);
var winWidth = width;
var winHeight = height;
// No specified top left -> Center the window in the middle of the monitor
if (left == int.MaxValue || top == int.MaxValue)
{
var screenw = monitorInfo.WorkingArea.Right - monitorInfo.WorkingArea.Left;
var screenh = monitorInfo.WorkingArea.Bottom - monitorInfo.WorkingArea.Top;
// clamp window dimensions to screen size
var outerw = (winWidth < screenw) ? winWidth : screenw;
var outerh = (winHeight < screenh) ? winHeight : screenh;
if (left == int.MaxValue)
{
left = monitorInfo.WorkingArea.Left + (screenw - outerw) / 2;
}
else if (monitorIndex != -1)
{
left += monitorInfo.WorkingArea.Left;
}
if (top == int.MaxValue)
{
top = monitorInfo.WorkingArea.Top + (screenh - outerh) / 2;
}
else if (monitorIndex != -1)
{
top += monitorInfo.WorkingArea.Top;
}
}
else if (monitorIndex != -1)
{
left += monitorInfo.WorkingArea.Left;
top += monitorInfo.WorkingArea.Top;
}
this.width = this._desiredWidth = width;
this.height = this._desiredHeight = height;
this.top = top;
this.left = left;
if (fullScreen)
{
dwStyleEx |= WindowsExtendedStyle.WS_EX_TOPMOST;
dwStyle |= WindowStyles.WS_POPUP;
this.top = monitorInfo.Bounds.Top;
this.left = monitorInfo.Bounds.Left;
}
else
{
if (parentHWnd != null)
{
dwStyle |= WindowStyles.WS_CHILD;
}
else
{
if (border == "none")
{
dwStyle |= WindowStyles.WS_POPUP;
}
else if (border == "fixed")
{
dwStyle |= WindowStyles.WS_OVERLAPPED | WindowStyles.WS_BORDER | WindowStyles.WS_CAPTION |
WindowStyles.WS_SYSMENU | WindowStyles.WS_MINIMIZEBOX;
}
else
{
dwStyle |= WindowStyles.WS_OVERLAPPEDWINDOW;
}
}
AdjustWindow(width, height, dwStyle, out winWidth, out winHeight);
if (!outerSize)
{
// Calculate window dimensions required
// to get the requested client area
rc = new RECT(0, 0, this.width, this.height);
AdjustWindowRect(ref rc, dwStyle, false);
this.width = rc.Right - rc.Left;
this.height = rc.Bottom - rc.Top;
// Clamp window rect to the nearest display monitor.
if (this.left < monitorInfo.WorkingArea.Left)
{
this.left = monitorInfo.WorkingArea.Left;
}
if (this.top < monitorInfo.WorkingArea.Top)
{
this.top = monitorInfo.WorkingArea.Top;
}
if (winWidth > monitorInfo.WorkingArea.Right - this.left)
{
winWidth = monitorInfo.WorkingArea.Right - this.left;
}
if (winHeight > monitorInfo.WorkingArea.Bottom - this.top)
{
winHeight = monitorInfo.WorkingArea.Bottom - this.top;
}
}
}
WindowClassStyle classStyle = 0;
if (enableDoubleClick)
{
classStyle |= WindowClassStyle.CS_DBLCLKS;
}
// Create our main window
this._isExternal = false;
var wnd = new DefaultForm(classStyle, dwStyleEx, title, dwStyle, this.left, this.top, winWidth, winHeight,
parentHWnd);
wnd.RenderWindow = this;
this._windowHandle = wnd;
this._style = dwStyle;
WindowEventMonitor.Instance.RegisterWindow(this);
}
else
{
this._windowHandle = externalHWnd;
this._isExternal = true;
}
// top and left represent outer window coordinates
var rc2 = new System.Drawing.Rectangle(this._windowHandle.Location, this._windowHandle.Size);
this.top = rc2.Top;
this.left = rc2.Left;
// width and height represent interior drawable area
rc2 = this._windowHandle.ClientRectangle;
this.width = rc2.Right;
this.height = rc2.Bottom;
this.name = name;
isDepthBuffered = depthBuffer;
isFullScreen = fullScreen;
this.colorDepth = colorDepth;
LogManager.Instance.Write("D3D9 : Created D3D9 Rendering Window '{0}' : {1}x{2}, {3}bpp", this.name, this.width,
this.height, ColorDepth);
active = true;
this._isClosed = false;
}
