// Setup table sizes.
private void SetupEffectiveSizes()
{
if (_effectiveUnscaledArrowLength == 0)
{
using var font = ImRaii.PushFont(UiBuilder.IconFont);
_effectiveUnscaledArrowLength =
ImGui.CalcTextSize(FontAwesomeIcon.LongArrowAltLeft.ToIconString()).X / ImGuiHelpers.GlobalScale;
}
_effectiveArrowLength = _effectiveUnscaledArrowLength * ImGuiHelpers.GlobalScale;
_effectiveLeftTextLength = 450 * ImGuiHelpers.GlobalScale;
_effectiveRightTextLength = ImGui.GetWindowSize().X - _effectiveArrowLength - _effectiveLeftTextLength;
}
// Update all mod header data. Should someone change frame padding or item spacing,
// or his default font, this will break, but he will just have to select a different mod to restore.
private void UpdateModData()
{
// Name
var name = $" {_mod.Name} ";
if (name != _modName)
{
using var font = ImRaii.PushFont(_nameFont.ImFont, _nameFont.Available);
_modName = name;
_modNameWidth = ImGui.CalcTextSize(name).X + 2 * (ImGui.GetStyle().FramePadding.X + 2 * ImGuiHelpers.GlobalScale);
}
// Author
var author = _mod.Author.IsEmpty ? string.Empty : $"by {_mod.Author}";
if (author != _modAuthor)
{
_modAuthor = author;
_modAuthorWidth = ImGui.CalcTextSize(author).X;
_secondRowWidth = _modAuthorWidth + _modWebsiteButtonWidth + ImGui.GetStyle().ItemSpacing.X;
}
// Version
var version = _mod.Version.Length > 0 ? $"({_mod.Version})" : string.Empty;
if (version != _modVersion)
{
_modVersion = version;
_modVersionWidth = ImGui.CalcTextSize(version).X;
}
// Website
if (_modWebsite != _mod.Website)
{
_modWebsite = _mod.Website;
_websiteValid = Uri.TryCreate(_modWebsite, UriKind.Absolute, out var uriResult) &&
(uriResult.Scheme == Uri.UriSchemeHttps || uriResult.Scheme == Uri.UriSchemeHttp);
_modWebsiteButton = _websiteValid ? "Open Website" : _modWebsite.Length == 0 ? string.Empty : $"from {_modWebsite}";
_modWebsiteButtonWidth = _websiteValid
? ImGui.CalcTextSize(_modWebsiteButton).X + 2 * ImGui.GetStyle().FramePadding.X
: ImGui.CalcTextSize(_modWebsiteButton).X;
_secondRowWidth = _modAuthorWidth + _modWebsiteButtonWidth + ImGui.GetStyle().ItemSpacing.X;
}
}
// Draw the mod name in the game font with a 2px border, centered,
// with at least the width of the version space to each side.
private float DrawModName()
{
var decidingWidth = Math.Max(_secondRowWidth, ImGui.GetWindowWidth());
var offsetWidth = (decidingWidth - _modNameWidth) / 2;
var offsetVersion = _modVersion.Length > 0
? _modVersionWidth + ImGui.GetStyle().ItemSpacing.X + ImGui.GetStyle().WindowPadding.X
: 0;
var offset = Math.Max(offsetWidth, offsetVersion);
if (offset > 0)
{
ImGui.SetCursorPosX(offset);
}
using var color = ImRaii.PushColor(ImGuiCol.Border, Colors.MetaInfoText);
using var style = ImRaii.PushStyle(ImGuiStyleVar.FrameBorderSize, 2 * ImGuiHelpers.GlobalScale);
using var font = ImRaii.PushFont(_nameFont.ImFont, _nameFont.Available);
ImGuiUtil.DrawTextButton(_modName, Vector2.Zero, 0);
return(offset);
}