Files
client/MareSynchronos/UI/Components/DrawFolderBase.cs
2024-03-18 12:39:02 +01:00

129 lines
4.2 KiB
C#

using Dalamud.Interface;
using Dalamud.Interface.Utility.Raii;
using ImGuiNET;
using MareSynchronos.PlayerData.Pairs;
using MareSynchronos.UI.Handlers;
using System.Collections.Immutable;
namespace MareSynchronos.UI.Components;
public abstract class DrawFolderBase : IDrawFolder
{
public IImmutableList<DrawUserPair> DrawPairs { get; init; }
protected readonly string _id;
protected readonly IImmutableList<Pair> _allPairs;
protected readonly TagHandler _tagHandler;
protected readonly UiSharedService _uiSharedService;
private float _menuWidth = -1;
public int OnlinePairs => DrawPairs.Count(u => u.Pair.IsOnline);
public int TotalPairs => _allPairs.Count;
private bool _wasHovered = false;
protected DrawFolderBase(string id, IImmutableList<DrawUserPair> drawPairs,
IImmutableList<Pair> allPairs, TagHandler tagHandler, UiSharedService uiSharedService)
{
_id = id;
DrawPairs = drawPairs;
_allPairs = allPairs;
_tagHandler = tagHandler;
_uiSharedService = uiSharedService;
}
protected abstract bool RenderIfEmpty { get; }
protected abstract bool RenderMenu { get; }
public void Draw()
{
if (!RenderIfEmpty && !DrawPairs.Any()) return;
using var id = ImRaii.PushId("folder_" + _id);
var color = ImRaii.PushColor(ImGuiCol.ChildBg, ImGui.GetColorU32(ImGuiCol.FrameBgHovered), _wasHovered);
using (ImRaii.Child("folder__" + _id, new System.Numerics.Vector2(UiSharedService.GetWindowContentRegionWidth() - ImGui.GetCursorPosX(), ImGui.GetFrameHeight())))
{
// draw opener
var icon = _tagHandler.IsTagOpen(_id) ? FontAwesomeIcon.CaretDown : FontAwesomeIcon.CaretRight;
ImGui.AlignTextToFramePadding();
_uiSharedService.IconText(icon);
if (ImGui.IsItemClicked())
{
_tagHandler.SetTagOpen(_id, !_tagHandler.IsTagOpen(_id));
}
ImGui.SameLine();
var leftSideEnd = DrawIcon();
ImGui.SameLine();
var rightSideStart = DrawRightSideInternal();
// draw name
ImGui.SameLine(leftSideEnd);
DrawName(rightSideStart - leftSideEnd);
}
_wasHovered = ImGui.IsItemHovered();
color.Dispose();
ImGui.Separator();
// if opened draw content
if (_tagHandler.IsTagOpen(_id))
{
using var indent = ImRaii.PushIndent(_uiSharedService.GetIconData(FontAwesomeIcon.EllipsisV).X + ImGui.GetStyle().ItemSpacing.X, false);
if (DrawPairs.Any())
{
foreach (var item in DrawPairs)
{
item.DrawPairedClient();
}
}
else
{
ImGui.TextUnformatted("No users (online)");
}
ImGui.Separator();
}
}
protected abstract float DrawIcon();
protected abstract void DrawMenu(float menuWidth);
protected abstract void DrawName(float width);
protected abstract float DrawRightSide(float currentRightSideX);
private float DrawRightSideInternal()
{
var barButtonSize = _uiSharedService.IconButtonSize(FontAwesomeIcon.EllipsisV);
var spacingX = ImGui.GetStyle().ItemSpacing.X;
var windowEndX = ImGui.GetWindowContentRegionMin().X + UiSharedService.GetWindowContentRegionWidth();
// Flyout Menu
var rightSideStart = windowEndX - (RenderMenu ? (barButtonSize.X + spacingX) : spacingX);
if (RenderMenu)
{
ImGui.SameLine(windowEndX - barButtonSize.X);
if (UiSharedService.IconButton(FontAwesomeIcon.EllipsisV))
{
ImGui.OpenPopup("User Flyout Menu");
}
if (ImGui.BeginPopup("User Flyout Menu"))
{
using (ImRaii.PushId($"buttons-{_id}")) DrawMenu(_menuWidth);
_menuWidth = ImGui.GetWindowContentRegionMax().X - ImGui.GetWindowContentRegionMin().X;
ImGui.EndPopup();
}
else
{
_menuWidth = 0;
}
}
return DrawRightSide(rightSideStart);
}
}