JonKazama-Hellion/Craftimizer
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Allow empty text and hashing for GroupPanel

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This commit is contained in:
Asriel Camora
2023-10-25 12:43:09 -07:00
parent a81b6b3b1c
commit 281b0d27a2
1 changed files with 43 additions and 20 deletions
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Craftimizer/ImGuiUtils.cs
+43 -20
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@@ -24,6 +24,8 @@ internal static class ImGuiUtils
// ^ only useful if width = -1
public static float BeginGroupPanel(string name, float width)
{
ImGui.PushID(name);
// container group
ImGui.BeginGroup();
@@ -43,14 +45,22 @@ internal static class ImGuiUtils
// label group
ImGui.BeginGroup();
ImGui.Dummy(new Vector2(frameHeight / 2, 0)); // shifts text by fh/2
ImGui.SameLine(0, 0);
var textFrameHeight = ImGui.GetFrameHeight();
ImGui.AlignTextToFramePadding();
ImGui.TextUnformatted(name);
GroupPanelLabelStack.Push((ImGui.GetItemRectMin(), ImGui.GetItemRectMax(), textFrameHeight / 2f)); // push rect to stack
ImGui.SameLine(0, 0);
ImGui.Dummy(new Vector2(0f, textFrameHeight + itemSpacing.Y)); // shifts content by fh + is.y
if (ImGui.CalcTextSize(name, true).X == 0)
{
GroupPanelLabelStack.Push(default);
ImGui.Dummy(new Vector2(0f, itemSpacing.Y)); // shifts content by is.y
}
else
{
ImGui.Dummy(new Vector2(frameHeight / 2, 0)); // shifts text by fh/2
ImGui.SameLine(0, 0);
var textFrameHeight = ImGui.GetFrameHeight();
ImGui.AlignTextToFramePadding();
ImGui.Text(name);
GroupPanelLabelStack.Push((ImGui.GetItemRectMin(), ImGui.GetItemRectMax(), textFrameHeight / 2f)); // push rect to stack
ImGui.SameLine(0, 0);
ImGui.Dummy(new Vector2(0f, textFrameHeight + itemSpacing.Y)); // shifts content by fh + is.y
}
// content group
ImGui.BeginGroup();
@@ -80,28 +90,33 @@ internal static class ImGuiUtils
// inner group
ImGui.EndGroup();
var labelRect = GroupPanelLabelStack.Pop();
var innerMin = ImGui.GetItemRectMin() + new Vector2(0, labelRect.TopPadding);
var innerMax = ImGui.GetItemRectMax();
var (labelMin, labelMax, labelPadding) = GroupPanelLabelStack.Pop();
(Vector2 Min, Vector2 Max) frameRect = (innerMin, innerMax);
// add itemspacing padding on the label's sides
labelRect.Min.X -= itemSpacing.X / 2;
labelRect.Max.X += itemSpacing.X / 2;
var innerMin = ImGui.GetItemRectMin();
var innerMax = ImGui.GetItemRectMax();
// If there was actual text
if (labelMax.X != labelMin.X)
{
innerMin += new Vector2(0, labelPadding);
// add itemspacing padding on the label's sides
labelMin.X -= itemSpacing.X / 2;
labelMax.X += itemSpacing.X / 2;
}
for (var i = 0; i < 4; ++i)
{
var (minClip, maxClip) = i switch
{
0 => (new Vector2(float.NegativeInfinity), new Vector2(labelRect.Min.X, float.PositiveInfinity)),
1 => (new Vector2(labelRect.Max.X, float.NegativeInfinity), new Vector2(float.PositiveInfinity)),
2 => (new Vector2(labelRect.Min.X, float.NegativeInfinity), new Vector2(labelRect.Max.X, labelRect.Min.Y)),
3 => (new Vector2(labelRect.Min.X, labelRect.Max.Y), new Vector2(labelRect.Max.X, float.PositiveInfinity)),
0 => (new Vector2(float.NegativeInfinity), new Vector2(labelMin.X, float.PositiveInfinity)),
1 => (new Vector2(labelMax.X, float.NegativeInfinity), new Vector2(float.PositiveInfinity)),
2 => (new Vector2(labelMin.X, float.NegativeInfinity), new Vector2(labelMax.X, labelMin.Y)),
3 => (new Vector2(labelMin.X, labelMax.Y), new Vector2(labelMax.X, float.PositiveInfinity)),
_ => (Vector2.Zero, Vector2.Zero)
};
ImGui.PushClipRect(minClip, maxClip, true);
ImGui.GetWindowDrawList().AddRect(
frameRect.Min, frameRect.Max,
innerMin, innerMax,
ImGui.GetColorU32(ImGuiCol.Border),
itemSpacing.X);
ImGui.PopClipRect();
@@ -111,6 +126,8 @@ internal static class ImGuiUtils
}
ImGui.EndGroup();
ImGui.PopID();
}
private struct EndUnconditionally : ImRaii.IEndObject, IDisposable
@@ -444,6 +461,12 @@ internal static class ImGuiUtils
}
}
public static bool InputTextMultilineWithHint(string label, string hint, ref string input, int maxLength, Vector2 size, ImGuiInputTextFlags flags = ImGuiInputTextFlags.None, ImGuiInputTextCallback? callback = null, IntPtr user_data = default)
{
const ImGuiInputTextFlags Multiline = (ImGuiInputTextFlags)(1 << 26);
return ImGuiExtras.InputTextEx(label, hint, ref input, maxLength, size, flags | Multiline, callback, user_data);
}
public static bool IconButtonSized(FontAwesomeIcon icon, Vector2 size)
{
using var font = ImRaii.PushFont(UiBuilder.IconFont);