/// <summary>
/// Creates an ItemStackInfo element.
/// </summary>
/// <param name="capi">The client API</param>
/// <param name="bounds">The bounds of the object.</param>
/// <param name="OnRequireInfoText">The function that is called when an item information is called.</param>
public GuiElementItemstackInfo(ICoreClientAPI capi, ElementBounds bounds, InfoTextDelegate OnRequireInfoText) : base(capi, "", CairoFont.WhiteSmallText(), bounds)
{
this.OnRequireInfoText = OnRequireInfoText;
texture = new LoadedTexture(capi);
ElementBounds textBounds = bounds.CopyOnlySize();
ElementBounds descBounds = textBounds.CopyOffsetedSibling(ItemStackSize + 50, MarginTop, -ItemStackSize - 50, 0);
descBounds.WithParent(bounds);
textBounds.WithParent(bounds);
descriptionElement = new GuiElementRichtext(capi, new RichTextComponentBase[0], descBounds);
//new GuiElementStaticText(capi, "", EnumTextOrientation.Left, textBounds.CopyOffsetedSibling(ItemStackSize + 50, MarginTop, -ItemStackSize - 50, 0), Font);
descriptionElement.zPos = 1001;
titleFont = Font.Clone();
titleFont.FontWeight = FontWeight.Bold;
titleElement = new GuiElementRichtext(capi, new RichTextComponentBase[0], textBounds);
titleElement.zPos = 1001;
maxWidth = bounds.fixedWidth;
}
/// <summary>
/// Creates a new GUI Element List Menu
/// </summary>
/// <param name="capi">The Client API.</param>
/// <param name="values">The values of the list.</param>
/// <param name="names">The names for each of the values.</param>
/// <param name="selectedIndex">The default selected index.</param>
/// <param name="onSelectionChanged">The event fired when the selection is changed.</param>
/// <param name="bounds">The bounds of the GUI element.</param>
public GuiElementListMenu(ICoreClientAPI capi, string[] values, string[] names, int selectedIndex, SelectionChangedDelegate onSelectionChanged, ElementBounds bounds, CairoFont font, bool multiSelect) : base(capi, "", font, bounds)
{
if (values.Length != names.Length)
{
throw new ArgumentException("Values and Names arrays must be of the same length!");
}
hoverTexture = new LoadedTexture(capi);
dropDownTexture = new LoadedTexture(capi);
scrollbarTexture = new LoadedTexture(capi);
this.Values = values;
this.Names = names;
this.SelectedIndex = selectedIndex;
this.multiSelect = multiSelect;
this.onSelectionChanged = onSelectionChanged;
HoveredIndex = selectedIndex;
ElementBounds scrollbarBounds = ElementBounds.Fixed(0, 0, 0, 0).WithEmptyParent();
scrollbar = new GuiElementCompactScrollbar(api, OnNewScrollbarValue, scrollbarBounds);
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(capi, new RichTextComponentBase[0], textBounds);
}
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="capi">The client API</param>
/// <param name="values">The values of the strings.</param>
/// <param name="names">The names of the strings.</param>
/// <param name="selectedIndex">The default selected index.</param>
/// <param name="onSelectionChanged">The event that occurs when the selection is changed.</param>
/// <param name="bounds">The bounds of the drop down.</param>
public GuiElementDropDown(ICoreClientAPI capi, string[] values, string[] names, int selectedIndex, SelectionChangedDelegate onSelectionChanged, ElementBounds bounds, CairoFont font, bool multiSelect) : base(capi, "", font, bounds)
{
highlightTexture = new LoadedTexture(capi);
currentValueTexture = new LoadedTexture(capi);
arrowDownButtonReleased = new LoadedTexture(capi);
arrowDownButtonPressed = new LoadedTexture(capi);
listMenu = new GuiElementListMenu(capi, values, names, selectedIndex, didSelect, bounds, font, multiSelect)
{
HoveredIndex = selectedIndex
};
ElementBounds textBounds = ElementBounds.Fixed(0, 0, 900, 100).WithEmptyParent();
richTextElem = new GuiElementRichtext(capi, new RichTextComponentBase[0], textBounds);
this.onSelectionChanged = onSelectionChanged;
this.multiSelect = multiSelect;
}
/// <summary>
/// Creates a new instance of hover text.
/// </summary>
/// <param name="capi">The client API.</param>
/// <param name="text">The text of the text.</param>
/// <remarks>For the text and the text.</remarks>
/// <param name="font">The font of the text.</param>
/// <param name="maxWidth">The width of the text.</param>
/// <param name="bounds">the bounds of the text.</param>
public GuiElementHoverText(ICoreClientAPI capi, string text, CairoFont font, int maxWidth, ElementBounds bounds, TextBackground background = null) : base(capi, text, font, bounds)
{
this.Background = background;
if (background == null)
{
this.Background = GuiElementHoverText.DefaultBackground;
}
this.unscaledMaxWidth = maxWidth;
hoverTexture = new LoadedTexture(capi);
padding = Background.Padding;
ElementBounds descBounds = bounds.CopyOnlySize();
descBounds.WithFixedPadding(0);
descBounds.WithParent(bounds);
descBounds.IsDrawingSurface = true;
descBounds.fixedWidth = maxWidth;
descriptionElement = new GuiElementRichtext(capi, new RichTextComponentBase[0], descBounds);
descriptionElement.zPos = 1001;
}
/// <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();
}
