public static ShapeDescription ComputeData(BaseControl ctl)
{
ShapeDescription shape = default(ShapeDescription);
switch (ctl.Description.Shape)
{
case Shape.None:
case Shape.Sprite:
break;
case Shape.Custom:
break;
case Shape.Triangle:
break;
case Shape.Circle:
break;
case Shape.LeftTrapezoidUpside:
break;
case Shape.LeftTrapezoidDownside:
break;
case Shape.RightTrapezoidUpside:
break;
case Shape.RightTrapezoidDownside:
break;
case Shape.Rectangle:
case Shape.RectangleMesh:
shape = DrawRectangle(ctl);
break;
default:
throw Error.WrongCase("shape", "ComputeData", shape);
}
shape.Tag = ctl.Id;
shape.Depth = ctl.Depth;
return shape;
}
public UpdateElement(BaseControl control, UpdateAction action)
: this()
{
Control = control;
Action = action;
if (Action == UpdateAction.None)
Console.WriteLine("!Terribile");
}
protected XmlBaseControl(BaseControl control)
{
if (control == null)
throw Error.InCreatingFromObject("control", GetType(), typeof (BaseControl));
Id = control.Id;
Position = control.Position;
Size = control.Size;
PositionString = (control.Position != Vector2.Zero) ? XmlCommon.EncodeVector2(control.Position) : string.Empty;
SizeString = (control.Size != Size.Empty) ? XmlCommon.EncodeSize(control.Size) : string.Empty;
IsEnabled = control.IsEnabled;
IsVisible = control.IsVisible;
TextStyleClass = control.TextDescriptionClass;
ControlDescriptionClass = control.ControlDescriptionClass;
}
/// <summary>
/// Computes the eight points bounding this control.
/// <remarks>Index 0 is northwest corner.<br>Index 7 is west point.</br></remarks>
/// </summary>
/// <param name="control">The control whose bounds to compute.</param>
/// <returns>The array of points, stored in clockwise order.</returns>
public static Vector2[] ComputeBounds(BaseControl control)
{
Vector2 cornerNE = control.AbsolutePosition;
int width = control.Size.Width;
int height = control.Size.Height;
return new[]{
cornerNE,
new Vector2(cornerNE.X + width/2f, cornerNE.Y),
new Vector2(cornerNE.X + width, cornerNE.Y),
new Vector2(cornerNE.X + width, cornerNE.Y + height/2f),
new Vector2(cornerNE.X + width, cornerNE.Y + height),
new Vector2(cornerNE.X + width/2f, cornerNE.Y + height),
new Vector2(cornerNE.X, cornerNE.Y + height),
new Vector2(cornerNE.X, cornerNE.Y + height/2f)
};
}
public XmlPanel(BaseControl control)
: base(control)
{
}
public override void Init()
{
Hud.BeginDesign();
Button button = new Button
{
Size = new Size(128, 64)
};
button.BringToFront();
button.Position = Layout.CenterControl(button, Hud);
Hud.Controls.Add(button);
Hud.EndDesign();
Scene.BuildRenderScene();
Hud.AddToScene(this,Scene);
DeviceContext.Immediate.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
//Camera.Update();
Scene.Update();
control = button;
}
internal static Vector2 ComputeTextPosition(BaseControl hostControl, TextLiteral textControl)
{
float x;
float y;
Thickness padding = hostControl.Description.Padding;
Thickness borderSize = hostControl.Description.BorderSize;
switch (textControl.TextDescription.HorizontalAlignment)
{
case HorizontalAlignment.NotSet:
case HorizontalAlignment.Left:
x = borderSize.Left + padding.Left;
break;
case HorizontalAlignment.Center:
x = padding.Left + borderSize.Left + (hostControl.ContentAreaSize.Width/2 - textControl.Size.Width/2);
break;
case HorizontalAlignment.Right:
x = (hostControl.ContentAreaSize.Width - textControl.Size.Width) - borderSize.Right - padding.Right;
break;
default:
throw Error.WrongCase("HorizontalAlignment", "ComputeTextPosition",
textControl.TextDescription.HorizontalAlignment);
}
switch (textControl.TextDescription.VerticalAlignment)
{
case VerticalAlignment.NotSet:
case VerticalAlignment.Top:
y = borderSize.Top + padding.Top;
break;
case VerticalAlignment.Center:
y = borderSize.Top + padding.Top + (hostControl.ContentAreaSize.Height/2 - textControl.Size.Height/2);
break;
case VerticalAlignment.Bottom:
y = (hostControl.ContentAreaSize.Height - textControl.Size.Height) -borderSize.Bottom - padding.Bottom;
break;
default:
throw Error.WrongCase("VerticalAlignment", "ComputeTextPosition",
textControl.TextDescription.VerticalAlignment);
}
return new Vector2(x, y);
}
public void Remove(BaseControl control)
{
PrivateControlCollection.Remove(control);
}
public void Insert(int index, BaseControl control)
{
PublicControlCollection.Insert(index, control);
}
/// <summary>
/// Determines whether the <b>ContainerControl</b> contains the specified keys.
/// </summary>
/// <param name="control">The control to locate in the control collection.</param>
/// <returns><b>True</b> if it the collection contains that element ,<b>false</b> otherwise. </returns>
/// <remarks>The control passed as parameter does not have to be a top level child,
/// but this method will also return true if the specified <see cref="BaseControl"/> belongs to the tree formed
/// by the ContainerControl's children.</remarks>
public bool ContainsControl(BaseControl control)
{
if (control == null)
throw Error.ArgumentNull("control", GetType(), "ContainsControl");
return PublicControlCollection.Contains(control);
}
static ShapeDescription DrawRectangle(BaseControl control)
{
ControlDescription desc = control.Description;
Designer d = control.GetDesigner();
d.Position = control.AbsoluteOrthoPosition;
foreach (BorderShader borderShader in desc.BorderShaders)
{
d.BorderSize = borderShader.Borders != Borders.All
? MaskBorderSize(borderShader.Borders, desc.BorderSize)
: desc.BorderSize;
d.Shader = borderShader;
d.DrawRectangle();
}
d.Position = new Vector3
(d.Position.X + desc.BorderSize.Left, d.Position.Y - desc.BorderSize.Top, d.Position.Z);
d.Width = control.ClientSize.Width;
d.Height = control.ClientSize.Height;
foreach (IGradientShader colorShader in desc.Enabled)
{
switch (colorShader.GradientType)
{
default:
d.Shader = colorShader;
d.FillRectangle();
break;
case GradientType.Radial:
RadialShader rs = (RadialShader)colorShader;
//// First draw background color from the radial shader's outermost color
//d.Shader = LinearShader.CreateUniform(rs.Gradient[rs.Gradient.Length - 1].Color);
//d.FillRectangle();
d.Shader = rs;
OrthoRectangle rectangle = new OrthoRectangle(d.Position.X, d.Position.Y, d.Width, d.Height);
bool test = Intersection.EllipseRectangleTest(rs.CreateEllipse(rectangle), rectangle);
if (!test)
d.DrawEllipse();
else
d.DrawClippedEllipse();
break;
}
}
//d.Vertices = new Vector4[] { d.Position.ToVector4(), d.Position.ToVector4() + new Vector4(50, -50f, 0, 1.0f),
// d.Position.ToVector4() + new Vector4(75, 200, 0, 1.0f) };
return d.Output;
}
public static float CenterControlVertical(BaseControl control, BaseControl container)
{
return (container.ClientSize.Height - control.Size.Height)/2f;
}
public static Vector2 CenterControl(BaseControl control, BaseControl container)
{
return new Vector2(CenterControlHorizontal(control,container),
CenterControlVertical(control,container));
}
private void UpdateShapes(BaseControl control)
{
LogEvent.Engine.Write("Updating Hud shapes");
control.UpdateShape();
foreach (ShapeDescription sDesc in control.Shapes)
{
if (!sDesc.IsDirty) continue;
Array.Copy(sDesc.Vertices, 0, hudInterface.Vertices, sDesc.ArrayOffset,
sDesc.Vertices.Length);
sDesc.IsDirty = false;
}
}
private void RemoveControl(BaseControl control)
{
foreach (ShapeDescription sDesc in control.Shapes)
hudShapes.Remove(sDesc);
ISpriteObject sCtl = control as ISpriteObject;
if (sCtl != null) spriteControls.Remove(sCtl);
IContainer containerControl = control as IContainer;
if (containerControl != null)
foreach (BaseControl childControl in TreeTraversal.PreOrderControlVisit(containerControl))
RemoveControl(childControl);
}
private void AddControl(BaseControl control)
{
if (control.Description.HasShape)
hudShapes.AddRange(control.Shapes.Array);
ISpriteObject sObj = control as ISpriteObject;
if (sObj != null)
spriteControls.Add(sObj);
IContainer containerControl = control as IContainer;
if (containerControl != null)
ComputeShapes(containerControl);
if (!HudDescription.Multithreaded)
UpdateSprites();
else if (!uiUCommand.ContainsTask(UpdateSprites))
{
if (sObj != null || (containerControl != null && containerControl.ContainsSprites))
{
uiUCommand.EnqueueTask(UpdateSprites);
uiUCommand.EnqueueTask(uiRCommand.UpdateItems);
}
}
}
/// <summary>
/// Enqueues a control for update.
/// </summary>
/// <remarks>Multiple events in rapid succession may cause a control to update its appearance.
/// This makes sure that a control is not added multiple times to the queue if it has not yet
/// been updated.
/// <para>When a control is updated, the entire vertex buffer is discared and rewritten, for
/// performance purposes.</para></remarks>
/// <param name="control">The control to update.</param>
public void EnqueueForUpdate(BaseControl control, UpdateAction updateAction)
{
if (control.IsBeingUpdated)
return;
///TODO
//Console.WriteLine(string.Format("Enqueing {0} for {1}",control.Id, updateAction));
UpdateElement updateElement = new UpdateElement(control, updateAction);
updateQueue.Enqueue(updateElement);
control.IsBeingUpdated = true;
uiUCommand.Resume();
}
protected override void OnInit(object sender, EventArgs e)
{
Hud.BeginDesign();
Button button = new Button
{
Size = new Size(128, 64)
};
button.BringToFront();
button.Position = Layout.CenterControl(button, Hud);
Hud.Controls.Add(button);
Hud.EndDesign();
//Camera.Update();
Scene.Update();
control = button;
ActiveShader = control.Description.Enabled[0];
}
public static float CenterControlHorizontal(BaseControl control, BaseControl container)
{
return (container.ClientSize.Width - control.Size.Width)/2f;
}
protected XmlContainerControl(BaseControl control)
: base(control)
{
xmlControlList = new List<XmlBaseControl>();
}
public void Add(BaseControl control)
{
PublicControlCollection.Add(control);
}
public HitManager(BaseControl ownerControl, Size sensibleArea)
{
this.ownerControl = ownerControl;
SensibleArea = sensibleArea;
}
