public Rect (SW.Rect rect)
{
x = rect.X;
y = rect.Y;
width = rect.Width;
height = rect.Height;
}
/// <summary>
/// Initializes a new instance of the MARGINS struct
/// </summary>
/// <param name="t">
/// The supplied thickness
/// </param>
public MARGINS (sw.Thickness t)
{
this.Left = (int)t.Left;
this.Right = (int)t.Right;
this.Top = (int)t.Top;
this.Bottom = (int)t.Bottom;
}
public static Size GetSize (sw.FrameworkElement element)
{
if (!double.IsNaN(element.ActualWidth) && !double.IsNaN(element.ActualHeight))
return new Size ((int)element.ActualWidth, (int)element.ActualHeight);
else
return new Size ((int)(double.IsNaN(element.Width) ? -1 : element.Width), (int)(double.IsNaN(element.Height) ? -1 : element.Height));
}
public bool? InDesignMode()
{
#if SILVERLIGHT
if (Application.Current.RootVisual != null) {
return System.ComponentModel.DesignerProperties.GetIsInDesignMode(Application.Current.RootVisual);
}
return false;
#elif NETFX_CORE
return DesignMode.DesignModeEnabled;
#else
var designEnvironments = new[] {
"BLEND.EXE",
"XDESPROC.EXE",
};
var entry = Assembly.GetEntryAssembly();
if (entry != null) {
var exeName = (new FileInfo(entry.Location)).Name.ToUpperInvariant();
if (designEnvironments.Any(x => x.Contains(exeName))) {
return true;
}
}
return false;
#endif
}
public static WPFMEDIA.LineGeometry PerpendicularLine(WPF.Point StartPoint, WPF.Point EndPoint, double Length)
{
//Get Current Angle Don't need the actual angle, radians is fine.
double angle = CurrentAngle(StartPoint, EndPoint);
double radians = Math.Atan2(StartPoint.Y - EndPoint.Y, StartPoint.X - EndPoint.X);
//Take 90 deg
double newAngle = angle + 90;
double newRadians = radians + Math.PI / 2;
//need to determine the shift.
double shiftX = Length * Math.Cos(newRadians);
//double shiftX2 = Length * Math.Cos(newAngle * Math.PI / 180);
double shiftY = Length * Math.Sin(newRadians);
double newStartPointX = StartPoint.X - shiftX;
double newStartPointY = StartPoint.Y - shiftY;
double newEndPointX = StartPoint.X + shiftX;
double newEndPointY = StartPoint.Y + shiftY;
WPF.Point newStartPoint = new WPF.Point(newStartPointX, newStartPointY);
WPF.Point newEndPoint = new WPF.Point(newEndPointX, newEndPointY);
//get the second point
//draw line from center of the point.
WPFMEDIA.LineGeometry newLine = new System.Windows.Media.LineGeometry(newStartPoint, newEndPoint);
return newLine;
}
public static DialogResult ShowDesignerDialog(string title, Wpf.UIElement wpfContent, int width, int height)
{
DesignerDialog dlg = new DesignerDialog(title, wpfContent);
dlg.Width = width;
dlg.Height = height;
dlg.SizeGripStyle = SizeGripStyle.Hide;
return dlg.ShowDialog();
}
void ConnectTo (sw.Point startPoint, bool startNewFigure = false)
{
if (startNewFigure || figure == null) {
figure = new swm.PathFigure ();
figure.StartPoint = startPoint;
figure.Segments = new swm.PathSegmentCollection ();
Control.Figures.Add (figure);
} else
figure.Segments.Add (new swm.LineSegment (startPoint, true));
}
public static FontStretch ToXwtFontStretch(SW.FontStretch value)
{
// No, SW.FontStretches is not an enum
if (value == SW.FontStretches.UltraCondensed) return FontStretch.UltraCondensed;
if (value == SW.FontStretches.ExtraCondensed) return FontStretch.ExtraCondensed;
if (value == SW.FontStretches.Condensed) return FontStretch.Condensed;
if (value == SW.FontStretches.SemiCondensed) return FontStretch.SemiCondensed;
if (value == SW.FontStretches.SemiExpanded) return FontStretch.SemiExpanded;
if (value == SW.FontStretches.Expanded) return FontStretch.Expanded;
if (value == SW.FontStretches.ExtraExpanded) return FontStretch.ExtraExpanded;
if (value == SW.FontStretches.UltraExpanded) return FontStretch.UltraExpanded;
return FontStretch.Normal;
}
public bool? InUnitTestRunner()
{
var testAssemblies = new[] {
"CSUNIT",
"NUNIT",
"XUNIT",
"MBUNIT",
"NBEHAVE",
};
try {
return searchForAssembly(testAssemblies);
} catch (Exception) {
return null;
}
}
public Button(List<Texture2D> textures, DotNET.Point location, long minInteractionTime)
{
this.textures = textures;
this.Location = location;
representation = 0;
this.numTextures = textures.Count;
radius = ((textures[0].Height / 2) + (textures[0].Width / 2)) / 2;
radiusSq = radius * radius;
minNecessaryInteractionTime = minInteractionTime;
stopwatch = new Stopwatch();
people = new Person[6];
buttonHasBeenTriggered = false;
timingInteraction = false;
}
public bool? InUnitTestRunner()
{
var testAssemblies = new[] {
"CSUNIT",
"NUNIT",
"XUNIT",
"MBUNIT",
"NBEHAVE",
"VISUALSTUDIO.QUALITYTOOLS",
"FIXIE",
"NCRUNCH",
};
try {
return searchForAssembly(testAssemblies);
} catch (Exception) {
return null;
}
}
/// <summary>
/// Offsets a point in a particular direction by certian length.
/// </summary>
/// <param name="p1"></param>
/// <param name="dir"></param>
/// <param name="len"></param>
/// <returns></returns>
public static Point Offset(Point p1, windows.Vector dir, float len)
{
return new Point((int)(p1.X + dir.X * len / dir.Length),
(int)(p1.Y + dir.Y * len / dir.Length));
}
//Can be more complex later.
public static WPFMEDIA.LineGeometry Line(WPF.Point StartPoint, WPF.Point EndPoint)
{
WPFMEDIA.LineGeometry newLine = new System.Windows.Media.LineGeometry(StartPoint, EndPoint);
return newLine;
}
public static double DistanceBetweenPoints(WPF.Point StartPoint, WPF.Point EndPoint)
{
double length = Math.Sqrt(Math.Pow(StartPoint.X - EndPoint.X, 2) + Math.Pow(StartPoint.Y - EndPoint.Y, 2));
return length;
}
public static double CurrentAngle(WPF.Point StartPoint, WPF.Point EndPoint)
{
double radians = Math.Atan2(StartPoint.Y - EndPoint.Y, StartPoint.X - EndPoint.X);
double angle = radians * (180 / Math.PI);
return angle;
}
public void NewFigure(SW.Point p)
{
if (Path.Segments.Count > 0) {
Path = new PathFigure ();
geometry.Figures.Add (Path);
}
LastFigureStart = p;
EndPoint = p;
Path.StartPoint = p;
positionSet = true;
}
public void ConnectToLastFigure(SW.Point p, bool stroke)
{
if (EndPoint != p) {
var pathIsOpen = Path.Segments.Count != 0 || geometry.Figures.Count > 1 || positionSet;
if (pathIsOpen) {
// LastFigureStart = p;
Path.Segments.Add (new LineSegment (p, stroke));
}
else
NewFigure (p);
}
if (!stroke)
LastFigureStart = p;
}
private NVCFND.Point GetWorldPoint(WIN.Point screenPt)
{
var xfPoint = xformGroup_all.Inverse.Transform(screenPt);
return
(NVCFND.Point)xfPoint;
}
/// <summary>
/// Returns the scalar value of the cross product of two vectors.
/// </summary>
/// <param name="v1"></param>
/// <param name="v2"></param>
/// <returns></returns>
public static float CrossProduct(windows.Vector v1, windows.Vector v2)
{
return (float)(v1.X * v2.Y - v1.Y * v2.X);
}
public static bool ExtendGlassFrame (sw.Window window)
{
return ExtendGlassFrame (window, new sw.Thickness (-1));
}
//Draws a polygon with different thiknesses at each end. Traces over a line.
public static WPFMEDIA.PathGeometry PolygonLine(WPF.Point StartPoint, WPF.Point EndPoint, double StartWidth, double EndWidth)
{
//Get Current Angle Don't need the actual angle, radians is fine.
double angle = CurrentAngle(StartPoint, EndPoint);
double radians = Math.Atan2(StartPoint.Y - EndPoint.Y, StartPoint.X - EndPoint.X);
//Take 90 deg
double newAngle = angle + 90;
double newRadians = radians + Math.PI / 2;
//need to determine the shift.
double shiftStartX = StartWidth * Math.Cos(newRadians);
double shiftStartY = StartWidth * Math.Sin(newRadians);
double shiftEndX = EndWidth * Math.Cos(newRadians);
double shiftEndY = EndWidth * Math.Sin(newRadians);
double newStartPointX1 = StartPoint.X - shiftStartX;
double newStartPointY1 = StartPoint.Y - shiftStartY;
double newStartPointX2 = StartPoint.X + shiftStartX;
double newStartPointY2 = StartPoint.Y + shiftStartY;
double newEndPointX1 = EndPoint.X - shiftEndX;
double newEndPointY1 = EndPoint.Y - shiftEndY;
double newEndPointX2 = EndPoint.X + shiftEndX;
double newEndPointY2 = EndPoint.Y + shiftEndY;
WPF.Point newStartPoint1 = new WPF.Point(newStartPointX1, newStartPointY1);
WPF.Point newStartPoint2 = new WPF.Point(newStartPointX2, newStartPointY2);
WPF.Point newEndPoint1 = new WPF.Point(newEndPointX1, newEndPointY1);
WPF.Point newEndPoint2 = new WPF.Point(newEndPointX2, newEndPointY2);
//Now we have all the points. Need to build a polygon shape.
WPFMEDIA.PathGeometry rootPath = new System.Windows.Media.PathGeometry();
WPFMEDIA.PolyLineSegment poly = new System.Windows.Media.PolyLineSegment();
//poly.Points.Add(newStartPoint1);
poly.Points.Add(newStartPoint2);
poly.Points.Add(newEndPoint2);
poly.Points.Add(newEndPoint1);
WPFMEDIA.PathFigure newFigure = new WPFMEDIA.PathFigure();
newFigure.StartPoint = newStartPoint1;
newFigure.Segments.Add(poly);
rootPath.Figures.Add(newFigure);
return rootPath;
}
public static bool IsAngleClockwise(windows.Vector v1, windows.Vector v2)
{
return CrossProduct(v1, v2) < 0;
}
public static float DotProduct(windows.Vector v1, windows.Vector v2)
{
return (float)(v1.X * v2.X + v1.Y * v2.Y);
}
public static FontStyle Convert(sw.FontStyle fontStyle, sw.FontWeight fontWeight)
{
var style = FontStyle.None;
if (fontStyle == sw.FontStyles.Italic)
style |= FontStyle.Italic;
if (fontStyle == sw.FontStyles.Oblique)
style |= FontStyle.Italic;
if (fontWeight == sw.FontWeights.Bold)
style |= FontStyle.Bold;
return style;
}
public static bool BlurBehindWindow (sw.Window window)
{
if (!DwmIsCompositionEnabled ())
return false;
var windowInteropHelper = new sw.Interop.WindowInteropHelper (window);
IntPtr myHwnd = windowInteropHelper.Handle;
var mainWindowSrc = System.Windows.Interop.HwndSource.FromHwnd (myHwnd);
window.Background = swm.Brushes.Transparent;
mainWindowSrc.CompositionTarget.BackgroundColor = swm.Colors.Transparent;
var blurBehindParameters = new DWM_BLURBEHIND ();
blurBehindParameters.dwFlags = DwmBlurBehindFlags.DWM_BB_ENABLE;
blurBehindParameters.fEnable = true;
blurBehindParameters.hRgnBlur = IntPtr.Zero;
DwmEnableBlurBehindWindow (myHwnd, ref blurBehindParameters);
int val = 1;
DwmSetWindowAttribute (myHwnd, DwmWindowAttribute.DWMWA_TRANSITIONS_FORCEDISABLED, ref val, sizeof (int));
return true;
}
public static PointF Offset(PointF p1, windows.Vector dir, float len)
{
return new PointF(p1.X + (float)(dir.X * len / dir.Length),
p1.Y + (float)(dir.Y * len / dir.Length));
}
/// <summary>
/// Extends the aero glass to the edge of the window
/// </summary>
/// <param name="window">
/// The window to be affected
/// </param>
/// <param name="margin">
/// The window margins
/// </param>
/// <returns>
/// Returns true/false depending on success
/// </returns>
public static bool ExtendGlassFrame (sw.Window window, sw.Thickness margin)
{
try {
// desktop window manader must be enabled if it isn't don't bother trying to add glass
if (!DwmIsCompositionEnabled ())
return false;
IntPtr hwnd = new sw.Interop.WindowInteropHelper (window).Handle;
if (hwnd == IntPtr.Zero) {
throw new InvalidOperationException ("The Window must be shown before extending glass.");
}
// Set the background to transparent from both the WPF and Win32 perspectives
window.Background = swm.Brushes.Transparent;
sw.Interop.HwndSource.FromHwnd (hwnd).CompositionTarget.BackgroundColor = swm.Colors.Transparent;
var margins = new MARGINS (margin);
DwmExtendFrameIntoClientArea (hwnd, ref margins);
return true;
}
catch {
return false;
}
}
/// <summary>
/// Returns a new vector which is perpendicular to v.
/// </summary>
/// <param name="v">The original vector.</param>
/// <returns>A new vector which is perpendicular to the input vector.</returns>
public static windows.Vector Perp(windows.Vector v)
{
return new windows.Vector(-v.Y, v.X);
}
void GetWidgetDesiredSize(double availableWidth, double availableHeight, out SW.Size minSize, out SW.Size naturalSize)
{
// Calculates the desired size of widget.
if (!Widget.IsMeasureValid) {
try {
calculatingPreferredSize = true;
gettingNaturalSize = true;
Widget.Measure (new System.Windows.Size (availableWidth, availableHeight));
lastNaturalSize = Widget.DesiredSize;
gettingNaturalSize = false;
Widget.InvalidateMeasure ();
Widget.Measure (new System.Windows.Size (availableWidth, availableHeight));
}
finally {
calculatingPreferredSize = false;
gettingNaturalSize = false;
}
}
minSize = Widget.DesiredSize;
naturalSize = lastNaturalSize;
}
/// <summary>
/// Angle between two vectors in radians.
/// </summary>
/// <param name="v1"></param>
/// <param name="v2"></param>
/// <returns></returns>
public static float Angle(windows.Vector v1, windows.Vector v2)
{
if (v1.Length == 0 || v2.Length == 0)
throw new ArgumentException("Vector lenght cannot be 0.");
return (float)Math.Acos(DotProduct(v1, v2) / (v1.Length * v2.Length));
}