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Allow drag & drop for color buttons.

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Ottermandias 2025-05-21 17:46:56 +02:00
parent aa1ac29182
commit f192c17c9b
1 changed files with 72 additions and 2 deletions
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72
Glamourer/Gui/Customization/CustomizationDrawer.Color.cs
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@ -4,13 +4,80 @@ using Glamourer.GameData;
using ImGuiNET;
using OtterGui;
using OtterGui.Raii;
using OtterGui.Text;
using OtterGui.Text.EndObjects;
using Penumbra.GameData.Enums;
using Penumbra.GameData.Structs;
using System;
namespace Glamourer.Gui.Customization;
public partial class CustomizationDrawer
{
private const string ColorPickerPopupName = "ColorPicker";
private CustomizeValue _draggedColorValue;
private CustomizeIndex _draggedColorType;
private void DrawDragDropSource(CustomizeIndex index, CustomizeData custom)
{
using var dragDropSource = ImUtf8.DragDropSource();
if (!dragDropSource)
return;
if (!DragDropSource.SetPayload("##colorDragDrop"u8))
_draggedColorValue = _customize[index];
ImUtf8.Text(
$"Dragging {(custom.Color == 0 ? $"{_currentOption} (NPC)" : _currentOption)} #{_draggedColorValue.Value}...");
_draggedColorType = index;
}
private void DrawDragDropTarget(CustomizeIndex index)
{
using var dragDropTarget = ImUtf8.DragDropTarget();
if (!dragDropTarget.Success || !dragDropTarget.IsDropping("##colorDragDrop"u8))
return;
var idx = _set.DataByValue(_draggedColorType, _draggedColorValue, out var draggedData, _customize.Face);
var bestMatch = _draggedColorValue;
if (draggedData.HasValue)
{
var draggedColor = draggedData.Value.Color;
var targetData = _set.Data(index, idx);
if (targetData.Color != draggedColor)
{
var bestDiff = Diff(targetData.Color, draggedColor);
var count = _set.Count(index);
for (var i = 0; i < count; ++i)
{
targetData = _set.Data(index, i);
if (targetData.Color == draggedColor)
{
UpdateValue(_draggedColorValue);
return;
}
var diff = Diff(targetData.Color, draggedColor);
if (diff >= bestDiff)
continue;
bestDiff = diff;
bestMatch = (CustomizeValue)i;
}
}
}
UpdateValue(bestMatch);
return;
static uint Diff(uint color1, uint color2)
{
var r = (color1 & 0xFF) - (color2 & 0xFF);
var g = ((color1 >> 8) & 0xFF) - ((color2 >> 8) & 0xFF);
var b = ((color1 >> 16) & 0xFF) - ((color2 >> 16) & 0xFF);
return 30 * r * r + 59 * g * g + 11 * b * b;
}
}
private void DrawColorPicker(CustomizeIndex index)
{
@ -21,7 +88,7 @@ public partial class CustomizationDrawer
using (_ = ImRaii.PushStyle(ImGuiStyleVar.FrameBorderSize, 2 * ImGuiHelpers.GlobalScale, current < 0))
{
if (ImGui.ColorButton($"{_customize[index].Value}##color", color, ImGuiColorEditFlags.None, _framedIconSize))
if (ImGui.ColorButton($"{_customize[index].Value}##color", color, ImGuiColorEditFlags.NoDragDrop, _framedIconSize))
{
ImGui.OpenPopup(ColorPickerPopupName);
}
@ -30,6 +97,9 @@ public partial class CustomizationDrawer
var data = _set.Data(_currentIndex, current, _customize.Face);
UpdateValue(data.Value);
}
DrawDragDropSource(index, custom);
DrawDragDropTarget(index);
}
var npc = false;