// implemets abstract from base
protected override void AddImageRenderGeometryToWindowImpl(Window srcWindow, Rectf destRect, ColourRect modColours, Rectf?clipper,
bool clipToDisplay)
{
var backgroundRect = destRect;
Sizef imageSize;
Lunatics.Mathematics.Vector2 imageOffsets;
float leftfactor, rightfactor, topfactor, bottomfactor;
bool calcColoursPerImage;
// vars we use to track what to do with the side pieces.
float topOffset = 0, bottomOffset = 0, leftOffset = 0, rightOffset = 0;
float topWidth, bottomWidth, leftHeight, rightHeight;
topWidth = bottomWidth = destRect.Width;
leftHeight = rightHeight = destRect.Height;
// calculate final overall colours to be used
ColourRect renderSettingFinalColours;
InitColoursRect(srcWindow, modColours, out renderSettingFinalColours);
var renderSettings = new ImageRenderSettings(Rectf.Zero, clipper, !clipToDisplay, renderSettingFinalColours);
//var renderSettingDestArea = renderSettings.destArea;
//var renderSettingMultiplyColours = renderSettings.multiplyColours;
calcColoursPerImage = !renderSettingFinalColours.IsMonochromatic();
// top-left image
var componentImage = GetImage(FrameImageComponent.TopLeftCorner, srcWindow);
if (componentImage != null)
{
// calculate final destination area
imageSize = componentImage.GetRenderedSize();
imageOffsets = componentImage.GetRenderedOffset();
renderSettings.DestArea.d_min = destRect.d_min;
renderSettings.DestArea.Size = imageSize;
renderSettings.DestArea = destRect.GetIntersection(renderSettings.DestArea);
// update adjustments required to edges do to presence of this element.
topOffset += imageSize.Width + imageOffsets.X;
leftOffset += imageSize.Height + imageOffsets.Y;
topWidth -= topOffset;
leftHeight -= leftOffset;
// calculate colours that are to be used to this component image
if (calcColoursPerImage)
{
leftfactor = (renderSettings.DestArea.Left + imageOffsets.X) / destRect.Width;
rightfactor = leftfactor + renderSettings.DestArea.Width / destRect.Width;
topfactor = (renderSettings.DestArea.Top + imageOffsets.Y) / destRect.Height;
bottomfactor = topfactor + renderSettings.DestArea.Height / destRect.Height;
renderSettings.MultiplyColours = renderSettingFinalColours.GetSubRectangle(leftfactor, rightfactor, topfactor, bottomfactor);
}
// create render geometry for this element and append it to the Window's geometry
var imageGeomBuffers = componentImage.CreateRenderGeometry(renderSettings);
srcWindow.AppendGeometryBuffers(imageGeomBuffers);
}
// top-right image
componentImage = GetImage(FrameImageComponent.TopRightCorner, srcWindow);
if (componentImage != null)
{
// calculate final destination area
imageSize = componentImage.GetRenderedSize();
imageOffsets = componentImage.GetRenderedOffset();
renderSettings.DestArea.Left = destRect.Right - imageSize.Width;
renderSettings.DestArea.Top = destRect.Top;
renderSettings.DestArea.Size = imageSize;
renderSettings.DestArea = destRect.GetIntersection(renderSettings.DestArea);
// update adjustments required to edges do to presence of this element.
rightOffset += imageSize.Height + imageOffsets.Y;
topWidth -= imageSize.Width - imageOffsets.X;
rightHeight -= rightOffset;
// calculate colours that are to be used to this component image
if (calcColoursPerImage)
{
leftfactor = (renderSettings.DestArea.Left + imageOffsets.X) / destRect.Width;
rightfactor = leftfactor + renderSettings.DestArea.Width / destRect.Width;
topfactor = (renderSettings.DestArea.Top + imageOffsets.Y) / destRect.Height;
bottomfactor = topfactor + renderSettings.DestArea.Height / destRect.Height;
renderSettings.MultiplyColours = renderSettingFinalColours.GetSubRectangle(leftfactor, rightfactor, topfactor, bottomfactor);
}
// create render geometry for this element and append it to the Window's geometry
var imageGeomBuffers = componentImage.CreateRenderGeometry(renderSettings);
srcWindow.AppendGeometryBuffers(imageGeomBuffers);
}
// bottom-left image
componentImage = GetImage(FrameImageComponent.BottomLeftCorner, srcWindow);
if (componentImage != null)
{
// calculate final destination area
imageSize = componentImage.GetRenderedSize();
imageOffsets = componentImage.GetRenderedOffset();
renderSettings.DestArea.Left = destRect.Left;
renderSettings.DestArea.Top = destRect.Bottom - imageSize.Height;
renderSettings.DestArea.Size = imageSize;
renderSettings.DestArea = destRect.GetIntersection(renderSettings.DestArea);
// update adjustments required to edges do to presence of this element.
bottomOffset += imageSize.Width + imageOffsets.X;
bottomWidth -= bottomOffset;
leftHeight -= imageSize.Height - imageOffsets.Y;
// calculate colours that are to be used to this component image
if (calcColoursPerImage)
{
leftfactor = (renderSettings.DestArea.Left + imageOffsets.X) / destRect.Width;
rightfactor = leftfactor + renderSettings.DestArea.Width / destRect.Width;
topfactor = (renderSettings.DestArea.Top + imageOffsets.Y) / destRect.Height;
bottomfactor = topfactor + renderSettings.DestArea.Height / destRect.Height;
renderSettings.MultiplyColours = renderSettingFinalColours.GetSubRectangle(leftfactor, rightfactor, topfactor, bottomfactor);
}
// create render geometry for this element and append it to the Window's geometry
var imageGeomBuffers = componentImage.CreateRenderGeometry(renderSettings);
srcWindow.AppendGeometryBuffers(imageGeomBuffers);
}
// bottom-right image
componentImage = GetImage(FrameImageComponent.BottomRightCorner, srcWindow);
if (componentImage != null)
{
// calculate final destination area
imageSize = componentImage.GetRenderedSize();
imageOffsets = componentImage.GetRenderedOffset();
renderSettings.DestArea.Left = destRect.Right - imageSize.Width;
renderSettings.DestArea.Top = destRect.Bottom - imageSize.Height;
renderSettings.DestArea.Size = imageSize;
renderSettings.DestArea = destRect.GetIntersection(renderSettings.DestArea);
// update adjustments required to edges do to presence of this element.
bottomWidth -= imageSize.Width - imageOffsets.X;
rightHeight -= imageSize.Height - imageOffsets.Y;
// calculate colours that are to be used to this component image
if (calcColoursPerImage)
{
leftfactor = (renderSettings.DestArea.Left + componentImage.GetRenderedOffset().X) / destRect.Width;
rightfactor = leftfactor + renderSettings.DestArea.Width / destRect.Width;
topfactor = (renderSettings.DestArea.Top + componentImage.GetRenderedOffset().Y) / destRect.Height;
bottomfactor = topfactor + renderSettings.DestArea.Height / destRect.Height;
renderSettings.MultiplyColours = renderSettingFinalColours.GetSubRectangle(leftfactor, rightfactor, topfactor, bottomfactor);
}
// create render geometry for this element and append it to the Window's geometry
var imageGeomBuffers = componentImage.CreateRenderGeometry(renderSettings);
srcWindow.AppendGeometryBuffers(imageGeomBuffers);
}
// top image
componentImage = GetImage(FrameImageComponent.TopEdge, srcWindow);
if (componentImage != null)
{
// calculate final destination area
imageSize = componentImage.GetRenderedSize();
renderSettings.DestArea.Left = destRect.Left + topOffset;
renderSettings.DestArea.Right = (renderSettings.DestArea.Left + topWidth);
renderSettings.DestArea.Top = destRect.Top;
renderSettings.DestArea.Bottom = renderSettings.DestArea.Top + imageSize.Height;
renderSettings.DestArea = destRect.GetIntersection(renderSettings.DestArea);
// adjust background area to miss this edge
backgroundRect.d_min.Y += imageSize.Height + componentImage.GetRenderedOffset().Y;
// calculate colours that are to be used to this component image
if (calcColoursPerImage)
{
leftfactor = (renderSettings.DestArea.Left + componentImage.GetRenderedOffset().X) / destRect.Width;
rightfactor = leftfactor + renderSettings.DestArea.Width / destRect.Width;
topfactor = (renderSettings.DestArea.Top + componentImage.GetRenderedOffset().Y) / destRect.Height;
bottomfactor = topfactor + renderSettings.DestArea.Height / destRect.Height;
renderSettings.MultiplyColours = renderSettingFinalColours.GetSubRectangle(leftfactor, rightfactor, topfactor, bottomfactor);
}
// create render geometry for this image and append it to the Window's geometry
var imageGeomBuffers = CreateRenderGeometryForImage(componentImage,
VerticalFormatting.TopAligned,
TopEdgeFormatting.Get(srcWindow),
renderSettings.DestArea,
renderSettings.MultiplyColours,
clipper,
clipToDisplay);
srcWindow.AppendGeometryBuffers(imageGeomBuffers);
}
// bottom image
componentImage = GetImage(FrameImageComponent.BottomEdge, srcWindow);
if (componentImage != null)
{
// calculate final destination area
imageSize = componentImage.GetRenderedSize();
renderSettings.DestArea.Left = destRect.Left + bottomOffset;
renderSettings.DestArea.Right = renderSettings.DestArea.Left + bottomWidth;
renderSettings.DestArea.Bottom = destRect.Bottom;
renderSettings.DestArea.Top = renderSettings.DestArea.Bottom - imageSize.Height;
renderSettings.DestArea = destRect.GetIntersection(renderSettings.DestArea);
// adjust background area to miss this edge
backgroundRect.d_max.Y -= imageSize.Height - componentImage.GetRenderedOffset().Y;
// calculate colours that are to be used to this component image
if (calcColoursPerImage)
{
leftfactor = (renderSettings.DestArea.Left + componentImage.GetRenderedOffset().X) / destRect.Width;
rightfactor = leftfactor + renderSettings.DestArea.Width / destRect.Width;
topfactor = (renderSettings.DestArea.Top + componentImage.GetRenderedOffset().Y) / destRect.Height;
bottomfactor = topfactor + renderSettings.DestArea.Height / destRect.Height;
renderSettings.MultiplyColours = renderSettingFinalColours.GetSubRectangle(leftfactor, rightfactor, topfactor, bottomfactor);
}
// create render geometry for this image and append it to the Window's geometry
var imageGeomBuffers = CreateRenderGeometryForImage(componentImage,
VerticalFormatting.BottomAligned,
BottomEdgeFormatting.Get(srcWindow),
renderSettings.DestArea,
renderSettings.MultiplyColours,
clipper,
clipToDisplay);
srcWindow.AppendGeometryBuffers(imageGeomBuffers);
}
// left image
componentImage = GetImage(FrameImageComponent.LeftEdge, srcWindow);
if (componentImage != null)
{
// calculate final destination area
imageSize = componentImage.GetRenderedSize();
renderSettings.DestArea.Left = destRect.Left;
renderSettings.DestArea.Right = renderSettings.DestArea.Left + imageSize.Width;
renderSettings.DestArea.Top = destRect.Top + leftOffset;
renderSettings.DestArea.Bottom = renderSettings.DestArea.Top + leftHeight;
renderSettings.DestArea = destRect.GetIntersection(renderSettings.DestArea);
// adjust background area to miss this edge
backgroundRect.d_min.X += imageSize.Width + componentImage.GetRenderedOffset().X;
// calculate colours that are to be used to this component image
if (calcColoursPerImage)
{
leftfactor = (renderSettings.DestArea.Left + componentImage.GetRenderedOffset().X) / destRect.Width;
rightfactor = leftfactor + renderSettings.DestArea.Width / destRect.Width;
topfactor = (renderSettings.DestArea.Top + componentImage.GetRenderedOffset().Y) / destRect.Height;
bottomfactor = topfactor + renderSettings.DestArea.Height / destRect.Height;
renderSettings.MultiplyColours = renderSettingFinalColours.GetSubRectangle(leftfactor, rightfactor, topfactor, bottomfactor);
}
// create render geometry for this image and append it to the Window's geometry
var imageGeomBuffers = CreateRenderGeometryForImage(componentImage,
LeftEdgeFormatting.Get(srcWindow),
HorizontalFormatting.LeftAligned,
renderSettings.DestArea,
renderSettings.MultiplyColours,
clipper,
clipToDisplay);
srcWindow.AppendGeometryBuffers(imageGeomBuffers);
}
// right image
componentImage = GetImage(FrameImageComponent.RightEdge, srcWindow);
if (componentImage != null)
{
// calculate final destination area
imageSize = componentImage.GetRenderedSize();
renderSettings.DestArea.Top = destRect.Top + rightOffset;
renderSettings.DestArea.Bottom = renderSettings.DestArea.Top + rightHeight;
renderSettings.DestArea.Right = destRect.Right;
renderSettings.DestArea.Left = renderSettings.DestArea.Right - imageSize.Width;
renderSettings.DestArea = destRect.GetIntersection(renderSettings.DestArea);
// adjust background area to miss this edge
backgroundRect.d_max.X -= imageSize.Width - componentImage.GetRenderedOffset().X;
// calculate colours that are to be used to this component image
if (calcColoursPerImage)
{
leftfactor = (renderSettings.DestArea.Left + componentImage.GetRenderedOffset().X) / destRect.Width;
rightfactor = leftfactor + renderSettings.DestArea.Width / destRect.Width;
topfactor = (renderSettings.DestArea.Top + componentImage.GetRenderedOffset().Y) / destRect.Height;
bottomfactor = topfactor + renderSettings.DestArea.Height / destRect.Height;
renderSettings.MultiplyColours = renderSettingFinalColours.GetSubRectangle(leftfactor, rightfactor, topfactor, bottomfactor);
}
// create render geometry for this image and append it to the Window's geometry
var imageGeomBuffers = CreateRenderGeometryForImage(componentImage,
RightEdgeFormatting.Get(srcWindow),
HorizontalFormatting.RightAligned,
renderSettings.DestArea,
renderSettings.MultiplyColours,
clipper,
clipToDisplay);
srcWindow.AppendGeometryBuffers(imageGeomBuffers);
}
componentImage = GetImage(FrameImageComponent.Background, srcWindow);
if (componentImage != null)
{
// calculate colours that are to be used to this component image
if (calcColoursPerImage)
{
leftfactor = (backgroundRect.Left + componentImage.GetRenderedOffset().X) / destRect.Width;
rightfactor = leftfactor + backgroundRect.Width / destRect.Width;
topfactor = (backgroundRect.Top + componentImage.GetRenderedOffset().Y) / destRect.Height;
bottomfactor = topfactor + backgroundRect.Height / destRect.Height;
renderSettings.MultiplyColours = renderSettingFinalColours.GetSubRectangle(leftfactor, rightfactor, topfactor, bottomfactor);
}
var horzFormatting = BackgroundHorzFormatting.Get(srcWindow);
var vertFormatting = BackgroundVertFormatting.Get(srcWindow);
var imageGeomBuffers = CreateRenderGeometryForImage(componentImage,
vertFormatting,
horzFormatting,
backgroundRect,
renderSettings.MultiplyColours,
clipper,
clipToDisplay);
srcWindow.AppendGeometryBuffers(imageGeomBuffers);
}
}
protected List <GeometryBuffer> CreateRenderGeometryForImage(Image image, VerticalFormatting vertFmt, HorizontalFormatting horzFmt, Rectf destRect, ColourRect colours, Rectf?clipper, bool clipToDisplay)
{
int horzTiles, vertTiles;
float xpos, ypos;
var imgSz = image.GetRenderedSize();
// calculate initial x co-ordinate and horizontal tile count according to formatting options
switch (horzFmt)
{
case HorizontalFormatting.Stretched:
imgSz.Width = destRect.Width;
xpos = destRect.Left;
horzTiles = 1;
break;
case HorizontalFormatting.Tiled:
xpos = destRect.Left;
horzTiles = Math.Abs((int)((destRect.Width + (imgSz.Width - 1)) / imgSz.Width));
break;
case HorizontalFormatting.LeftAligned:
xpos = destRect.Left;
horzTiles = 1;
break;
case HorizontalFormatting.CentreAligned:
xpos = destRect.Left + CoordConverter.AlignToPixels((destRect.Width - imgSz.Width) * 0.5f);
horzTiles = 1;
break;
case HorizontalFormatting.RightAligned:
xpos = destRect.Right - imgSz.Width;
horzTiles = 1;
break;
default:
throw new InvalidRequestException("An unknown HorizontalFormatting value was specified.");
}
// calculate initial y co-ordinate and vertical tile count according to formatting options
switch (vertFmt)
{
case VerticalFormatting.Stretched:
imgSz.Height = destRect.Height;
ypos = destRect.Top;
vertTiles = 1;
break;
case VerticalFormatting.Tiled:
ypos = destRect.Top;
vertTiles = Math.Abs((int)((destRect.Height + (imgSz.Height - 1)) / imgSz.Height));
break;
case VerticalFormatting.TopAligned:
ypos = destRect.Top;
vertTiles = 1;
break;
case VerticalFormatting.CentreAligned:
ypos = destRect.Top + CoordConverter.AlignToPixels((destRect.Height - imgSz.Height) * 0.5f);
vertTiles = 1;
break;
case VerticalFormatting.BottomAligned:
ypos = destRect.Bottom - imgSz.Height;
vertTiles = 1;
break;
default:
throw new InvalidRequestException("An unknown VerticalFormatting value was specified.");
}
// Create the render geometry
var geomBuffers = new List <GeometryBuffer>();
var renderSettings = new ImageRenderSettings(Rectf.Zero, null, !clipToDisplay, colours);
renderSettings.DestArea.d_min.Y = ypos;
renderSettings.DestArea.d_max.Y = ypos + imgSz.Height;
for (uint row = 0; row < vertTiles; ++row)
{
renderSettings.DestArea.d_min.X = xpos;
renderSettings.DestArea.d_max.X = xpos + imgSz.Width;
for (uint col = 0; col < horzTiles; ++col)
{
// use custom clipping for right and bottom edges when tiling the imagery
if (((vertFmt == VerticalFormatting.Tiled) && row == vertTiles - 1) ||
((horzFmt == HorizontalFormatting.Tiled) && col == horzTiles - 1))
{
renderSettings.ClipArea = clipper.HasValue ? clipper.Value.GetIntersection(destRect) : destRect;
}
else
{
// not tiling, or not on far edges, just used passed in clipper (if any).
renderSettings.ClipArea = clipper;
}
geomBuffers.AddRange(image.CreateRenderGeometry(renderSettings));
renderSettings.DestArea.d_min.X += imgSz.Width;
renderSettings.DestArea.d_max.X += imgSz.Width;
}
renderSettings.DestArea.d_min.Y += imgSz.Height;
renderSettings.DestArea.d_max.Y += imgSz.Height;
}
return(geomBuffers);
}
public override float GetValue(Window wnd, Rectf container)
{
return(GetValue(wnd));
}
public override List <GeometryBuffer> CreateRenderGeometry(Window refWnd, Vector2 position, ColourRect modColours, Rectf?clipRect, float verticalSpace, float spaceExtra)
{
var window = GetEffectiveWindow(refWnd);
if (window == null)
{
return(new List <GeometryBuffer>());
}
var geomBuffers = new List <GeometryBuffer>();
// HACK: re-adjust for inner-rect of parent
float xAdj = 0, yAdj = 0;
var parent = window.GetParent();
if (parent != null)
{
var outer = parent.GetUnclippedOuterRect().Get();
var inner = parent.GetUnclippedInnerRect().Get();
xAdj = inner.d_min.X - outer.d_min.X;
yAdj = inner.d_min.Y - outer.d_min.Y;
}
// HACK: re-adjust for inner-rect of parent (Ends)
var finalPos = position;
// handle formatting options
switch (d_verticalFormatting)
{
case VerticalFormatting.BottomAligned:
finalPos.Y += verticalSpace - GetPixelSize(refWnd).Height;
break;
case VerticalFormatting.Stretched:
case VerticalFormatting.CentreAligned:
if (d_verticalFormatting == VerticalFormatting.Stretched)
{
System.GetSingleton().Logger.LogEvent("RenderedStringWidgetComponent::draw: " +
"VerticalFormatting.Stretched specified but is unsupported for Widget types; " +
"defaulting to VerticalFormatting.CentreAligned instead.");
}
finalPos.Y += (verticalSpace - GetPixelSize(refWnd).Height) / 2;
break;
case VerticalFormatting.TopAligned:
// nothing additional to do for this formatting option.
break;
default:
throw new InvalidRequestException("unknown VerticalFormatting option specified.");
}
// render the selection if needed
if (d_selectionImage != null && d_selected)
{
var selectArea = new Rectf(position, GetPixelSize(refWnd));
var imgRenderSettings = new ImageRenderSettings(selectArea, clipRect, true, new ColourRect(0xFF002FFF));
geomBuffers.AddRange(d_selectionImage.CreateRenderGeometry(imgRenderSettings));
}
// we do not actually draw the widget, we just move it into position.
var wpos = new UVector2(new UDim(0, finalPos.X + d_padding.d_min.X - xAdj),
new UDim(0, finalPos.Y + d_padding.d_min.Y - yAdj));
window.SetPosition(wpos);
return(geomBuffers);
}
/// <summary> /// Function to do main render caching work. /// </summary> /// <param name="srcWindow"></param> /// <param name="destRect"></param> /// <param name="modColours"></param> /// <param name="clipper"></param> /// <param name="clipToDisplay"></param> protected abstract void AddImageRenderGeometryToWindowImpl(Window srcWindow, Rectf destRect, ColourRect modColours, Rectf?clipper, bool clipToDisplay);
public abstract void BlitFromMemoryARGB(byte[] sourceData, Rectf area);
public abstract void BlitFromMemory(IntPtr sourcePtr, Rectf area);
public override float GetValue(Window wnd, Rectf container)
{
// This dimension type does not alter when whithin a container Rect.
return(GetValue(wnd));
}
public override float GetValue(Window wnd, Rectf container)
{
throw new NotImplementedException();
}
