public override void Render(IStateOwner pOwner, Graphics pRenderTarget, MenuState Source, BaseDrawParameters Element)
{
//draw the header text,
//then draw each menu item.
//throw new NotImplementedException();
Graphics g = pRenderTarget;
var Bounds = Element.Bounds;
if (Source.BG != null)
{
RenderingProvider.Static.DrawElement(pOwner, pRenderTarget, Source.BG, new GDIBackgroundDrawData(Bounds));
}
int CurrentIndex = Source.StartItemOffset;
float CurrentY = DrawHeader(pOwner, Source, g, Bounds);
float MaxHeight = 0, MaxWidth = 0;
//we want to find the widest item.
foreach (var searchitem in Source.MenuElements)
{
if (searchitem is MenuStateSizedMenuItem mss)
{
var sizehandler = RenderingProvider.Static.GetHandler(typeof(Graphics), searchitem.GetType(), typeof(MenuStateMenuItemGDIPlusDrawData));
if (sizehandler is ISizableMenuItemGDIPlusRenderingHandler isizer)
{
var grabsize = isizer.GetSize(pOwner, mss);
if (grabsize.Height > MaxHeight)
{
MaxHeight = grabsize.Height;
}
if (grabsize.Width > MaxWidth)
{
MaxWidth = grabsize.Width;
}
}
}
}
//we draw each item at the maximum size.
SizeF ItemSize = new SizeF(MaxWidth, MaxHeight);
CurrentY += (float)(pOwner.ScaleFactor * 5);
for (int menuitemindex = 0; menuitemindex < Source.MenuElements.Count; menuitemindex++)
{
var drawitem = Source.MenuElements[menuitemindex];
Rectangle TargetBounds = new Rectangle((int)(Bounds.Width / 2 - ItemSize.Width / 2) + Source.MainXOffset, (int)CurrentY, (int)(ItemSize.Width), (int)(ItemSize.Height));
MenuStateMenuItem.StateMenuItemState useState = menuitemindex == Source.SelectedIndex ? MenuStateMenuItem.StateMenuItemState.State_Selected : MenuStateMenuItem.StateMenuItemState.State_Normal;
RenderingProvider.Static.DrawElement(pOwner, g, drawitem, new MenuStateMenuItemGDIPlusDrawData(TargetBounds, useState));
//drawitem.Draw(pOwner, g, TargetBounds, useState);
CurrentY += ItemSize.Height + 5;
}
}
public MenuStateMenuItemSkiaDrawData(SkiaSharp.SKRect pBounds, MenuStateMenuItem.StateMenuItemState pDrawState)
{
Bounds = pBounds;
DrawState = pDrawState;
}
public MenuStateMenuItemGDIPlusDrawData(RectangleF pBounds, MenuStateMenuItem.StateMenuItemState pDrawState)
{
Bounds = pBounds;
DrawState = pDrawState;
}
public override void Render(IStateOwner pOwner, SKCanvas pRenderTarget, MenuState Source, GameStateSkiaDrawParameters Element)
{
//draw the header text,
//then draw each menu item.
//throw new NotImplementedException();
SKCanvas g = pRenderTarget;
var Bounds = Element.Bounds;
if (Source.BG != null)
{
RenderingProvider.Static.DrawElement(pOwner, pRenderTarget, Source.BG, new SkiaBackgroundDrawData(Bounds));
}
int CurrentIndex = Source.StartItemOffset;
float CurrentY = DrawHeader(pOwner, Source, g, Bounds);
float MaxHeight = 0, MaxWidth = 0;
//we want to find the widest item.
foreach (var searchitem in Source.MenuElements)
{
if (searchitem is MenuStateSizedMenuItem mss)
{
var sizehandler = RenderingProvider.Static.GetHandler(typeof(SKCanvas), searchitem.GetType(), typeof(MenuStateMenuItemSkiaDrawData));
if (sizehandler is ISizableMenuItemSkiaRenderingHandler isizer)
{
var grabsize = isizer.GetSize(pOwner, mss);
grabsize = new SKPoint((float)(grabsize.X * pOwner.ScaleFactor * 2), (float)(grabsize.Y * pOwner.ScaleFactor * 2));
if (grabsize.Y > MaxHeight)
{
MaxHeight = grabsize.Y;
}
if (grabsize.X > MaxWidth)
{
MaxWidth = grabsize.X;
}
}
}
}
//we draw each item at the maximum size.
SKPoint ItemSize = new SKPoint(MaxWidth, MaxHeight);
CurrentY += (float)(pOwner.ScaleFactor * 5);
for (int menuitemindex = 0; menuitemindex < Source.MenuElements.Count; menuitemindex++)
{
var drawitem = Source.MenuElements[menuitemindex];
var XPos = (int)(Bounds.Width / 2 - ItemSize.X / 2) + Source.MainXOffset;
SKRect TargetBounds = new SKRect(XPos, (int)CurrentY, XPos + (int)(ItemSize.X), CurrentY + (int)(ItemSize.Y));
MenuStateMenuItem.StateMenuItemState useState = menuitemindex == Source.SelectedIndex ? MenuStateMenuItem.StateMenuItemState.State_Selected : MenuStateMenuItem.StateMenuItemState.State_Normal;
RenderingProvider.Static.DrawElement(pOwner, g, drawitem, new MenuStateMenuItemSkiaDrawData(TargetBounds, useState));
//drawitem.Draw(pOwner, g, TargetBounds, useState);
CurrentY += ItemSize.Y + 5;
}
if (CursorBitmap == null)
{
CursorBitmap = TetrisGame.Imageman.GetSKBitmap("cursor");
/*var CursorImage = SkiaSharp.Views.Desktop.Extensions.ToSKImage(new System.Drawing.Bitmap(TetrisGame.Imageman["cursor"]));
*
* SKImageInfo CursorInfo = new SKImageInfo(CursorImage.Width, CursorImage.Height, SKColorType.Bgra8888, SKAlphaType.Premul);
* var skversion = new SKBitmap(CursorInfo);
* using (SKCanvas canvo = new SKCanvas(skversion))
* {
* canvo.Clear(SKColors.Transparent);
* canvo.DrawImage(CursorImage, new SKPoint(0, 0));
* }
* CursorBitmap = skversion;*/
}
g.DrawBitmap(CursorBitmap, Source.LastMouseMovement, null);
}