JonKazama-Hellion/Craftimizer
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border window?

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This commit is contained in:
Asriel Camora
2023-06-14 11:36:59 -07:00
parent dae92250d5
commit 1957baebc6
1 changed files with 120 additions and 0 deletions
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Craftimizer/ImGuiUtils.cs
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using ImGuiNET;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Numerics;
namespace Craftimizer;
internal class ImGuiUtils
{
static List<(Vector2 Min, Vector2 Max)> GroupPanelLabelStack = new();
static void BeginGroupPanel(string name, Vector2 size)
{
ImGui.BeginGroup();
var cursorPos = ImGui.GetCursorScreenPos();
var itemSpacing = ImGui.GetStyle().ItemSpacing;
ImGui.PushStyleVar(ImGuiStyleVar.FramePadding, new Vector2(0.0f, 0.0f));
ImGui.PushStyleVar(ImGuiStyleVar.ItemSpacing, new Vector2(0.0f, 0.0f));
var frameHeight = ImGui.GetFrameHeight();
ImGui.BeginGroup();
var effectiveSize = size;
if (size.X < 0.0f)
effectiveSize.X = ImGui.GetContentRegionAvail().X;
else
effectiveSize.X = size.X;
ImGui.Dummy(new Vector2(effectiveSize.X, 0.0f));
ImGui.Dummy(new Vector2(frameHeight* 0.5f, 0.0f));
ImGui.SameLine(0.0f, 0.0f);
ImGui.BeginGroup();
ImGui.Dummy(new Vector2(frameHeight* 0.5f, 0.0f));
ImGui.SameLine(0.0f, 0.0f);
ImGui.TextUnformatted(name);
var labelMin = ImGui.GetItemRectMin();
var labelMax = ImGui.GetItemRectMax();
ImGui.SameLine(0.0f, 0.0f);
ImGui.Dummy(new Vector2(0f, frameHeight + itemSpacing.Y));
ImGui.BeginGroup();
ImGui.PopStyleVar(2);
//ImGui.GetCurrentWindow()->ContentRegionRect.Max.x -= frameHeight * 0.5f;
//ImGui.GetCurrentWindow()->WorkRect.Max.x -= frameHeight * 0.5f;
//ImGui.GetCurrentWindow()->InnerRect.Max.x -= frameHeight * 0.5f;
//ImGui.GetCurrentWindow()->Size.x -= frameHeight;
var itemWidth = ImGui.CalcItemWidth();
ImGui.PushItemWidth(MathF.Max(0.0f, itemWidth - frameHeight));
GroupPanelLabelStack.Add((labelMin, labelMax));
}
void EndGroupPanel()
{
ImGui.PopItemWidth();
var itemSpacing = ImGui.GetStyle().ItemSpacing;
ImGui.PushStyleVar(ImGuiStyleVar.FramePadding, new Vector2(0.0f, 0.0f));
ImGui.PushStyleVar(ImGuiStyleVar.ItemSpacing, new Vector2(0.0f, 0.0f));
var frameHeight = ImGui.GetFrameHeight();
ImGui.EndGroup();
ImGui.EndGroup();
ImGui.SameLine(0.0f, 0.0f);
ImGui.Dummy(new Vector2(frameHeight * 0.5f, 0.0f));
ImGui.Dummy(new Vector2(0f, frameHeight - frameHeight * 0.5f - itemSpacing.Y));
ImGui.EndGroup();
var itemMin = ImGui.GetItemRectMin();
var itemMax = ImGui.GetItemRectMax();
var labelRect = GroupPanelLabelStack[^1];
GroupPanelLabelStack.RemoveAt(GroupPanelLabelStack.Count - 1);
var halfFrame = new Vector2(frameHeight * 0.25f, frameHeight) * 0.5f;
(Vector2 Min, Vector2 Max) frameRect = (itemMin + halfFrame, itemMax - new Vector2(halfFrame.X, 0.0f));
labelRect.Min.X -= itemSpacing.X;
labelRect.Max.X += itemSpacing.X;
for (var i = 0; i < 4; ++i)
{
switch (i)
{
// left half-plane
case 0: ImGui.PushClipRect(new Vector2(float.NegativeInfinity), new Vector2(labelRect.Min.X, float.PositiveInfinity), true); break;
// right half-plane
case 1: ImGui.PushClipRect(new Vector2(labelRect.Max.X, float.NegativeInfinity), new Vector2(float.PositiveInfinity), true); break;
// top
case 2: ImGui.PushClipRect(new Vector2(labelRect.Min.X, float.NegativeInfinity), new Vector2(labelRect.Max.X, labelRect.Min.Y), true); break;
// bottom
case 3: ImGui.PushClipRect(new Vector2(labelRect.Min.X, labelRect.Max.Y), new Vector2(labelRect.Max.X, float.PositiveInfinity), true); break;
}
ImGui.GetWindowDrawList().AddRect(
frameRect.Min, frameRect.Max,
ImGui.GetColorU32(ImGuiCol.Border),
halfFrame.X);
ImGui.PopClipRect();
}
ImGui.PopStyleVar(2);
//ImGui.GetCurrentWindow()->ContentRegionRect.Max.x += frameHeight * 0.5f;
//ImGui.GetCurrentWindow()->WorkRect.Max.x += frameHeight * 0.5f;
//ImGui.GetCurrentWindow()->InnerRect.Max.x += frameHeight * 0.5f;
//ImGui.GetCurrentWindow()->Size.x += frameHeight;
ImGui.Dummy(new Vector2(0.0f, 0.0f));
ImGui.EndGroup();
}
}