public SavedWindowStateRestorer(MetroWindow window, SavedWindowState settings, Rect defaultWindowLocation) {
this.window = window;
this.settings = settings;
this.defaultWindowLocation = defaultWindowLocation;
window.SourceInitialized += Window_SourceInitialized;
window.ContentRendered += Window_ContentRendered;
}
public SavedWindowState(MetroWindow window) {
this.Bounds = window.RestoreBounds;
var source = PresentationSource.FromVisual(window);
Debug.Assert(source != null);
if (source != null) {
var t = this.Bounds;
t = Rect.Transform(Bounds, source.CompositionTarget.TransformToDevice);
this.Bounds = new Rect(t.TopLeft, this.Bounds.Size);
}
this.IsFullScreen = window.IsFullScreen;
this.WindowState = window.WindowState;
}
public FullScreenCommand(IAppWindow appWindow)
: base(MetroWindow.FullScreenCommand)
{
this.window = (MetroWindow)appWindow.MainWindow;
}
public static void UpdateWin32Style(MetroWindow window)
{
const int GWL_STYLE = -16;
const int WS_SYSMENU = 0x00080000;
IntPtr hWnd = new WindowInteropHelper(window).Handle;
// The whole title bar is restyled. We must hide the system menu or Windows
// will sometimes paint the title bar for us.
SetWindowLong(hWnd, GWL_STYLE, GetWindowLong(hWnd, GWL_STYLE) & ~WS_SYSMENU);
}
void UpdatePadding(MetroWindow window)
{
Debug.Assert(window != null);
var state = window.IsFullScreen ? WindowState.Maximized : window.WindowState;
switch (state) {
default:
case WindowState.Normal:
border.ClearValue(Border.PaddingProperty);
border.BorderThickness = oldThickness;
break;
case WindowState.Minimized:
case WindowState.Maximized:
double magicx, magicy;
magicx = magicy = 10;//TODO: Figure out how this value is calculated (it's not ResizeBorderThickness.Left/Top)
double deltax = magicx - SystemParameters.ResizeFrameVerticalBorderWidth;
double deltay = magicy - SystemParameters.ResizeFrameHorizontalBorderHeight;
Debug.Assert(deltax >= 0 && deltay >= 0);
if (deltax < 0)
deltax = 0;
if (deltay < 0)
deltay = 0;
border.Padding = new Thickness(
SystemParameters.BorderWidth + border.BorderThickness.Left + deltax,
SystemParameters.BorderWidth + border.BorderThickness.Top + deltay,
SystemParameters.BorderWidth + border.BorderThickness.Right + deltax,
SystemParameters.BorderWidth + border.BorderThickness.Bottom + deltay);
border.BorderThickness = new Thickness(0);
break;
}
}
public MaximizedWindowFixer(MetroWindow metroWindow, Border border)
{
this.border = border;
this.oldThickness = border.BorderThickness;
this.metroWindow = metroWindow;
metroWindow.StateChanged += MetroWindow_StateChanged;
border.Loaded += border_Loaded;
}
MetroWindow GetWindow() {
Debug.Assert(scaleElement != null);
if (metroWindow != null)
return metroWindow;
if (scaleElement == null)
return null;
var win = Window.GetWindow(scaleElement);
metroWindow = win as MetroWindow;
if (metroWindow != null) {
metroWindow.WindowDPIChanged += MetroWindow_WindowDPIChanged;
return metroWindow;
}
// scaleElement.IsLoaded can be true if we've moved a tool window, so always hook the
// loaded event.
scaleElement.Loaded -= ScaleElement_Loaded;
scaleElement.Loaded += ScaleElement_Loaded;
return null;
}
public SavedWindowState(MetroWindow window)
{
this.Bounds = window.RestoreBounds;
this.IsFullScreen = window.IsFullScreen;
this.WindowState = window.WindowState;
}
