/// <summary>
/// updates the cached geometry.
/// </summary>
private void CacheGeometry()
{
d_cachedGeometryValid = true;
DestroyGeometryBuffers();
// if no image, nothing more to do.
if (d_indicatorImage == null)
{
return;
}
if (Math.Abs(d_customSize.Width - 0.0f) > float.Epsilon ||
Math.Abs(d_customSize.Height - 0.0f) > float.Epsilon)
{
CalculateCustomOffset();
var imgRenderSettings = new ImageRenderSettings(new Rectf(d_customOffset, d_customSize));
d_geometryBuffers.AddRange(d_indicatorImage.CreateRenderGeometry(imgRenderSettings));
}
else
{
var imgRenderSettings = new ImageRenderSettings(new Rectf(Lunatics.Mathematics.Vector2.Zero, d_indicatorImage.GetRenderedSize()));
d_geometryBuffers.AddRange(d_indicatorImage.CreateRenderGeometry(imgRenderSettings));
}
// TODO: const Rectf clipping_area(glm::vec2(0, 0), System::getSingleton().getRenderer()->getDisplaySize());
var clipping_area = new Rectf(Lunatics.Mathematics.Vector2.Zero,
System.GetSingleton().GetRenderer().GetDisplaySize());
UpdateGeometryBuffersClipping(clipping_area);
UpdateGeometryBuffersTranslation();
}
/// <summary>
///
/// </summary>
/// <param name="text"></param>
/// <param name="nextGlyphPosX">
/// The x-coordinate where subsequent text should be rendered to ensure correct
/// positioning (which is not possible to determine accurately by using the
/// extent measurement functions).</param>
/// <param name="position"></param>
/// <param name="clipRect"></param>
/// <param name="clippingEnabled"></param>
/// <param name="colours"></param>
/// <param name="spaceExtra"></param>
/// <param name="xScale"></param>
/// <param name="yScale"></param>
/// <returns>
/// Returns a list of GeometryBuffers representing the render geometry of the text.
/// </returns>
public List <GeometryBuffer> CreateRenderGeometryForText(string text,
out float nextGlyphPosX,
Lunatics.Mathematics.Vector2 position,
Rectf?clipRect,
bool clippingEnabled,
ColourRect colours,
float spaceExtra = 0.0f,
float xScale = 1.0f,
float yScale = 1.0f)
{
var baseY = position.Y + GetBaseline(yScale);
var glyphPos = position;
var lastChar = (char)0;
var geomBuffers = new List <GeometryBuffer>();
GeometryBuffer textGeometryBuffer = null;
var imgRenderSettings = new ImageRenderSettings(Rectf.Zero, clipRect, clippingEnabled, colours);
foreach (var c in text)
{
var glyph = GetGlyphData(c);
if (glyph != null)
{
var img = glyph.GetImage();
glyphPos.X += GetKerningAmount(lastChar, c);
glyphPos.Y = baseY - (img.GetRenderedOffset().Y - img.GetRenderedOffset().Y *yScale);
imgRenderSettings.DestArea = new Rectf(glyphPos, glyph.GetSize(xScale, yScale));
if (textGeometryBuffer == null)
{
var currentGeombuffs = img.CreateRenderGeometry(imgRenderSettings);
Debug.Assert(currentGeombuffs.Count <= 1, "Glyphs are expected to be built from a single GeometryBuffer (or none)");
if (currentGeombuffs.Count == 1)
{
textGeometryBuffer = currentGeombuffs[0];
}
}
else
{
// Else we add geometry to the rendering batch of the existing geometry
img.AddToRenderGeometry(textGeometryBuffer, ref imgRenderSettings.DestArea, ref clipRect, colours);
}
glyphPos.X += glyph.GetAdvance(xScale);
// apply extra spacing to space chars
if (c == ' ')
{
glyphPos.X += spaceExtra;
}
}
lastChar = c;
}
if (textGeometryBuffer != null)
{
geomBuffers.Add(textGeometryBuffer);
}
nextGlyphPosX = glyphPos.X;
// Adding a single geometry buffer containing the batched glyphs
return(geomBuffers);
}
// implemets abstract from base
protected override void AddImageRenderGeometryToWindowImpl(Window srcWindow, Rectf destRect, ColourRect modColours, Rectf?clipper, bool clipToDisplay)
{
// get final image to use.
var img = IsImageFetchedFromProperty()
? srcWindow.GetProperty <Image>(ImagePropertyName)
: Image;
// do not draw anything if image is not set.
if (img == null)
{
return;
}
var horzFormatting = HorizontalFormatting.Get(srcWindow);
var vertFormatting = VerticalFormatting.Get(srcWindow);
int horzTiles, vertTiles;
float xpos, ypos;
var imgSz = img.GetRenderedSize();
// calculate final colours to be used
ColourRect finalColours;
InitColoursRect(srcWindow, modColours, out finalColours);
// calculate initial x co-ordinate and horizontal tile count according to formatting options
switch (horzFormatting)
{
case Base.HorizontalFormatting.Stretched:
imgSz.Width = destRect.Width;
xpos = destRect.Left;
horzTiles = 1;
break;
case Base.HorizontalFormatting.Tiled:
xpos = destRect.Left;
horzTiles = Math.Abs((int)((destRect.Width + (imgSz.Width - 1)) / imgSz.Width));
break;
case Base.HorizontalFormatting.LeftAligned:
xpos = destRect.Left;
horzTiles = 1;
break;
case Base.HorizontalFormatting.CentreAligned:
xpos = destRect.Left + CoordConverter.AlignToPixels((destRect.Width - imgSz.Width) * 0.5f);
horzTiles = 1;
break;
case Base.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 (vertFormatting)
{
case Base.VerticalFormatting.Stretched:
imgSz.Height = destRect.Height;
ypos = destRect.Top;
vertTiles = 1;
break;
case Base.VerticalFormatting.Tiled:
ypos = destRect.Top;
vertTiles = Math.Abs((int)((destRect.Height + (imgSz.Height - 1)) / imgSz.Height));
break;
case Base.VerticalFormatting.TopAligned:
ypos = destRect.Top;
vertTiles = 1;
break;
case Base.VerticalFormatting.CentreAligned:
ypos = destRect.Top + CoordConverter.AlignToPixels((destRect.Height - imgSz.Height) * 0.5f);
vertTiles = 1;
break;
case Base.VerticalFormatting.BottomAligned:
ypos = destRect.Bottom - imgSz.Height;
vertTiles = 1;
break;
default:
throw new InvalidRequestException("An unknown VerticalFormatting value was specified.");
}
// perform final rendering (actually is now a caching of the images which will be drawn)
var imgRenderSettings = new ImageRenderSettings(Rectf.Zero, null, !clipToDisplay, finalColours);
imgRenderSettings.DestArea.Top = ypos;
imgRenderSettings.DestArea.Bottom = ypos + imgSz.Height;
for (uint row = 0; row < vertTiles; ++row)
{
imgRenderSettings.DestArea.Left = xpos;
imgRenderSettings.DestArea.Right = xpos + imgSz.Width;
for (uint col = 0; col < horzTiles; ++col)
{
// use custom clipping for right and bottom edges when tiling the imagery
if (((vertFormatting == Base.VerticalFormatting.Tiled) && row == vertTiles - 1) ||
((horzFormatting == Base.HorizontalFormatting.Tiled) && col == horzTiles - 1))
{
imgRenderSettings.ClipArea = clipper.HasValue
? clipper.Value.GetIntersection(destRect)
: destRect;
}
// not tiliing, or not on far edges, just used passed in clipper (if any).
else
{
imgRenderSettings.ClipArea = clipper;
}
// add geometry for image to the target window.
var geomBuffers = img.CreateRenderGeometry(imgRenderSettings);
srcWindow.AppendGeometryBuffers(geomBuffers);
imgRenderSettings.DestArea.d_min.X += imgSz.Width;
imgRenderSettings.DestArea.d_max.X += imgSz.Width;
}
imgRenderSettings.DestArea.d_min.Y += imgSz.Height;
imgRenderSettings.DestArea.d_max.Y += imgSz.Height;
}
}
public ImageRenderSettings(ImageRenderSettings source)
: this(source.DestArea, source.ClipArea, source.IsClippingEnabled, source.MultiplyColours, source.Alpha)
{
}
public override List <GeometryBuffer> CreateRenderGeometry(ImageRenderSettings renderSettings)
{
Rectf texRect = Rectf.Zero, finalRect;
var isFullClipped = CalculateTextureAndRenderAreas(renderSettings.DestArea, ref renderSettings.ClipArea, out finalRect, ref texRect);
if (isFullClipped)
{
return(new List <GeometryBuffer>());
}
var vbuffer = new TexturedColouredVertex[6];
var colours = renderSettings.MultiplyColours;
CreateTexturedQuadVertices(vbuffer, colours, ref finalRect, ref texRect);
#region original code
var buffer = System.GetSingleton().GetRenderer().CreateGeometryBufferTextured();
buffer.SetClippingActive(renderSettings.IsClippingEnabled);
if (renderSettings.IsClippingEnabled && renderSettings.ClipArea.HasValue)
{
buffer.SetClippingRegion(renderSettings.ClipArea.Value);
}
buffer.SetTexture("texture0", _texture);
buffer.AppendGeometry(vbuffer);
buffer.SetAlpha(renderSettings.Alpha);
var geomBuffers = new List <GeometryBuffer> {
buffer
};
return(geomBuffers);
#endregion
#region xdinos new code
//GeometryBuffer buffer = imageGeometryBuffers.Count > 0
// ? imageGeometryBuffers[imageGeometryBuffers.Count - 1]
// : null;
//if (buffer != null)
//{
// if (_lastTexture != _texture ||
// (_lastClippingEnabled.HasValue && _lastClippingEnabled.Value != renderSettings.clippingEnabled) ||
// (_lastClipArea != renderSettings.clipArea) ||
// (_lastAlpha.HasValue && _lastAlpha.Value != renderSettings.alpha))
// buffer = null;
//}
//if (buffer == null)
//{
// buffer = System.GetSingleton().GetRenderer().CreateGeometryBufferTextured();
// imageGeometryBuffers.Add(buffer);
// buffer.SetClippingActive(renderSettings.clippingEnabled);
// if (renderSettings.clippingEnabled && renderSettings.clipArea.HasValue)
// buffer.SetClippingRegion(renderSettings.clipArea.Value);
// buffer.SetTexture("texture0", _texture);
// buffer.SetAlpha(renderSettings.alpha);
// _lastClippingEnabled = renderSettings.clippingEnabled;
// _lastClipArea = renderSettings.clipArea;
// _lastAlpha = renderSettings.alpha;
// _lastTexture = _texture;
//}
//buffer.AppendGeometry(vbuffer);
#endregion
}
/// <summary> /// Creates a container of GeometryBuffers based on the Image, providing the /// geometry data needed for rendering. /// </summary> /// <param name="renderSettings"> /// The ImageRenderSettings that contain render settings for new GeometryBuffers. /// </param> public abstract List <GeometryBuffer> CreateRenderGeometry(ImageRenderSettings renderSettings);
public override List <GeometryBuffer> CreateRenderGeometry(Window refWnd, Vector2 position, ColourRect modColours, Rectf?clipRect, float verticalSpace, float spaceExtra)
{
var fnt = GetEffectiveFont(refWnd);
if (fnt == null)
{
return(new List <GeometryBuffer>());
}
var finalPos = position;
var yScale = 1.0f;
// handle formatting options
switch (d_verticalFormatting)
{
case VerticalFormatting.BottomAligned:
finalPos.Y += verticalSpace - GetPixelSize(refWnd).Height;
break;
case VerticalFormatting.CentreAligned:
finalPos.Y += (verticalSpace - GetPixelSize(refWnd).Height) / 2;
break;
case VerticalFormatting.Stretched:
yScale = verticalSpace / GetPixelSize(refWnd).Height;
break;
case VerticalFormatting.TopAligned:
// nothing additional to do for this formatting option.
break;
default:
throw new InvalidRequestException("unknown VerticalFormatting option specified.");
}
// apply padding to position:
finalPos += d_padding.Position;
// apply modulative colours if needed.
var finalCols = d_colours;
if (modColours != null)
{
finalCols *= modColours;
}
// render selection
if (d_selectionImage != null && d_selectionLength != 0)
{
float selStartExtent = 0f, selEndExtent = 0f;
if (d_selectionStart > 0)
{
selStartExtent = fnt.GetTextExtent(d_text.CEGuiSubstring(0, d_selectionStart));
}
selEndExtent = fnt.GetTextExtent(d_text.CEGuiSubstring(0, d_selectionStart + d_selectionLength));
var selRect = new Rectf(position.X + selStartExtent,
position.Y,
position.X + selEndExtent,
position.Y + verticalSpace);
var imgRenderSetting = new ImageRenderSettings(selRect, clipRect, true, new ColourRect(0xFF002FFF));
d_selectionImage.CreateRenderGeometry(imgRenderSetting);
}
// draw the text string.
return(fnt.CreateRenderGeometryForText(d_text, finalPos, clipRect, true, finalCols, spaceExtra, 1.0f, yScale));
}
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);
}
// 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);
}
}
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);
}
