void RecalcBounds(string title, string desc)
{
descriptionElement.BeforeCalcBounds();
titleElement.BeforeCalcBounds();
double currentWidth = Math.Max(descriptionElement.MaxLineWidth, descriptionElement.Bounds.InnerWidth) / RuntimeEnv.GUIScale + 10;
double unscaledTotalHeight = 0;
currentWidth += 40 + scaled(GuiElementPassiveItemSlot.unscaledItemSize) * 3;
currentWidth = Math.Max(currentWidth, descriptionElement.MaxLineWidth / RuntimeEnv.GUIScale + 10);
currentWidth = Math.Min(currentWidth, maxWidth);
double descWidth = currentWidth - scaled(ItemStackSize) - 50;
Bounds.fixedWidth = currentWidth;
descriptionElement.Bounds.fixedWidth = descWidth;
titleElement.Bounds.fixedWidth = currentWidth;
descriptionElement.Bounds.CalcWorldBounds();
// Height depends on the width
double unscaledDescTextHeight = descriptionElement.Bounds.fixedHeight;
unscaledTotalHeight = Math.Max(unscaledDescTextHeight, 25 + GuiElementPassiveItemSlot.unscaledItemSize * 3);
titleElement.Bounds.fixedHeight = unscaledTotalHeight;
descriptionElement.Bounds.fixedHeight = unscaledTotalHeight;
Bounds.fixedHeight = 25 + unscaledTotalHeight;
}
public override void BeforeCalcBounds()
{
base.BeforeCalcBounds();
descriptionElement.BeforeCalcBounds();
}
void ComposeCurrentValue()
{
double width = Bounds.InnerWidth;
valueWidth = (int)((Bounds.InnerWidth - scaled(20)) * Scale);
valueHeight = (int)(scaled(30) * Scale);
// Current value
ImageSurface surface = new ImageSurface(Format.Argb32, valueWidth, valueHeight);
Context ctx = genContext(surface);
Font.SetupContext(ctx);
ctx.SetSourceRGBA(GuiStyle.DialogDefaultTextColor);
string text = "";
double height = Font.GetFontExtents().Height;
if (listMenu.SelectedIndices.Length > 1)
{
for (int i = 0; i < listMenu.SelectedIndices.Length; i++)
{
int index = listMenu.SelectedIndices[i];
string addText = "";
if (text.Length > 0)
{
addText += ", ";
}
addText += listMenu.Names[index];
int cntleft = listMenu.SelectedIndices.Length - i;
int cnt = listMenu.SelectedIndices.Length;
string moreText =
text.Length > 0 ?
(" " + (cntleft == 1 ? Lang.Get(SingularMoreNameCode, cntleft) : Lang.Get(PluralMoreNameCode, cntleft))) :
(cnt == 1 ? Lang.Get(SingularNameCode, cnt) : Lang.Get(PluralNameCode, cnt))
;
if (Font.GetTextExtents(text + addText + Lang.Get(PluralMoreNameCode, cntleft)).Width < width)
{
text += addText;
}
else
{
text = text + moreText;
break;
}
}
}
else
{
if (listMenu.SelectedIndices.Length == 1)
{
text = listMenu.Names[listMenu.SelectedIndex];
}
}
richTextElem.SetNewTextWithoutRecompose(text, Font);
richTextElem.BeforeCalcBounds();
richTextElem.Bounds.fixedX = 5;
richTextElem.Bounds.fixedY = (valueHeight - height) / 2 / RuntimeEnv.GUIScale;
richTextElem.BeforeCalcBounds();
richTextElem.Bounds.CalcWorldBounds();
richTextElem.ComposeFor(richTextElem.Bounds, ctx, surface);
generateTexture(surface, ref currentValueTexture);
ctx.Dispose();
surface.Dispose();
}
/// <summary>
/// Composes the list of elements dynamically.
/// </summary>
public void ComposeDynamicElements()
{
Bounds.CalcWorldBounds();
if (multiSelect)
{
if (switches != null)
{
foreach (var val in switches)
{
val.Dispose();
}
}
switches = new GuiElementSwitch[Names.Length];
}
for (int i = 0; i < richtTextElem.Length; i++)
{
richtTextElem[i].Dispose();
}
richtTextElem = new GuiElementRichtext[Values.Length];
for (int i = 0; i < Values.Length; i++)
{
ElementBounds textBounds = ElementBounds.Fixed(0, 0, 700, 100).WithEmptyParent();
richtTextElem[i] = new GuiElementRichtext(api, new RichTextComponentBase[0], textBounds);
}
double scaleMul = Scale * RuntimeEnv.GUIScale;
double lineHeight = unscaledLineHeight * scaleMul;
// Expandable box with list of names
expandedBoxWidth = Bounds.InnerWidth;
expandedBoxHeight = Values.Length * lineHeight;
double scrollbarWidth = 10;
for (int i = 0; i < Values.Length; i++)
{
GuiElementRichtext elem = richtTextElem[i];
elem.SetNewTextWithoutRecompose(Names[i], Font);
elem.BeforeCalcBounds();
expandedBoxWidth = Math.Max(expandedBoxWidth, elem.MaxLineWidth + scaled(scrollbarWidth + 5));
}
expandedBoxWidth++;
//expandedBoxWidth += 5 * scaleMul;
ImageSurface surface = new ImageSurface(Format.Argb32, (int)expandedBoxWidth, (int)expandedBoxHeight);
Context ctx = genContext(surface);
visibleBounds = Bounds.FlatCopy();
visibleBounds.fixedHeight = Math.Min(MaxHeight, expandedBoxHeight / RuntimeEnv.GUIScale);
visibleBounds.fixedWidth = expandedBoxWidth / RuntimeEnv.GUIScale;
visibleBounds.fixedY += Bounds.InnerHeight / RuntimeEnv.GUIScale;
visibleBounds.CalcWorldBounds();
Font.SetupContext(ctx);
ctx.SetSourceRGBA(GuiStyle.DialogStrongBgColor);
RoundRectangle(ctx, 0, 0, expandedBoxWidth, expandedBoxHeight, 1);
ctx.FillPreserve();
ctx.SetSourceRGBA(0, 0, 0, 0.5);
ctx.LineWidth = 2;
ctx.Stroke();
double unscaledHeight = Font.GetFontExtents().Height / RuntimeEnv.GUIScale;
double unscaledOffY = (unscaledLineHeight - unscaledHeight) / 2;
double unscaledOffx = multiSelect ? unscaledHeight + 10 : 0;
double scaledHeight = unscaledHeight * scaleMul;
ctx.SetSourceRGBA(GuiStyle.DialogDefaultTextColor);
ElementBounds switchParentBounds = Bounds.FlatCopy();
switchParentBounds.IsDrawingSurface = true;
switchParentBounds.CalcWorldBounds();
for (int i = 0; i < Values.Length; i++)
{
int num = i;
double y = ((int)unscaledOffY + i * unscaledLineHeight) * scaleMul;
double x = unscaledOffx + 5 * scaleMul;
double offy = (scaledHeight - Font.GetTextExtents(Names[i]).Height) / 2;
if (multiSelect)
{
double pad = 2;
ElementBounds switchBounds = new ElementBounds()
{
ParentBounds = switchParentBounds,
fixedX = 4 * Scale,
fixedY = (y + offy) / RuntimeEnv.GUIScale,
fixedWidth = (unscaledHeight) * Scale,
fixedHeight = (unscaledHeight) * Scale,
fixedPaddingX = 0,
fixedPaddingY = 0
};
switches[i] = new GuiElementSwitch(api, (on) => toggled(on, num), switchBounds, switchBounds.fixedHeight, pad);
switches[i].ComposeElements(ctx, surface);
ctx.SetSourceRGBA(GuiStyle.DialogDefaultTextColor);
}
GuiElementRichtext elem = richtTextElem[i];
elem.Bounds.fixedX = x;
elem.Bounds.fixedY = (y + offy) / RuntimeEnv.GUIScale;
elem.BeforeCalcBounds();
elem.Bounds.CalcWorldBounds();
elem.ComposeFor(elem.Bounds, ctx, surface);
}
generateTexture(surface, ref dropDownTexture);
ctx.Dispose();
surface.Dispose();
// Scrollbar static stuff
scrollbar.Bounds.WithFixedSize(scrollbarWidth, visibleBounds.fixedHeight - 3).WithFixedPosition(expandedBoxWidth / RuntimeEnv.GUIScale - 10, 0).WithFixedPadding(0, 2);
scrollbar.Bounds.WithEmptyParent();
scrollbar.Bounds.CalcWorldBounds();
surface = new ImageSurface(Format.Argb32, (int)expandedBoxWidth, (int)scrollbar.Bounds.OuterHeight);
ctx = genContext(surface);
scrollbar.ComposeElements(ctx, surface);
scrollbar.SetHeights((int)visibleBounds.InnerHeight / RuntimeEnv.GUIScale, (int)expandedBoxHeight / RuntimeEnv.GUIScale);
generateTexture(surface, ref scrollbarTexture);
ctx.Dispose();
surface.Dispose();
// Hover bar
surface = new ImageSurface(Format.Argb32, (int)expandedBoxWidth, (int)(unscaledLineHeight * scaleMul));
ctx = genContext(surface);
double[] col = GuiStyle.DialogHighlightColor;
col[3] = 0.5;
ctx.SetSourceRGBA(col);
RoundRectangle(ctx, 0, 0, expandedBoxWidth, unscaledLineHeight * scaleMul, 0);
ctx.Fill();
generateTexture(surface, ref hoverTexture);
ctx.Dispose();
surface.Dispose();
}
