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kozhilya
2025-04-30 16:10:58 +04:00
parent e856f91f9e
commit fda74b661a
4 changed files with 249 additions and 150 deletions
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Pf2eViewer/EntityTreeViewer/EntityTreeViewerControl.cs
+56 -65
View File
@@ -1,5 +1,4 @@
using System.Data;
using Pf2eViewer.EntityTreeViewer;
using System.Collections.Generic;
namespace Pf2eViewer.EntityTreeViewer;
@@ -7,7 +6,7 @@ public sealed partial class EntityTreeViewerControl : UserControl
{
private int _itemHeight = 20;
private EntityView? _entityView = null;
private EntityView? _entityView;
private int _depthSize = 20;
@@ -43,9 +42,9 @@ public sealed partial class EntityTreeViewerControl : UserControl
public int NameWidth { get; private set; } = 200;
private readonly List<StructureField> Rows = [];
private readonly List<StructureField> _rows = [];
private List<EntityTreeViewerRow> ViewerRows = [];
private List<EntityTreeViewerRow> _viewerRows = [];
public EntityTreeViewerControl()
{
@@ -53,31 +52,9 @@ public sealed partial class EntityTreeViewerControl : UserControl
DoubleBuffered = true;
ContentPanel.AutoScroll = false;
ContentPanel.VerticalScroll.Enabled = true;
ContentPanel.VerticalScroll.Visible = true;
ContentPanel.MouseWheel += ContentPanel_MouseWheel;
}
private int _visibleRows;
public int ScrollPosition
{
get => ContentPanel.VerticalScroll.Value / ItemHeight;
set
{
VScrollProperties scrollBar = ContentPanel.VerticalScroll;
int oldValue = scrollBar.Value / ItemHeight;
int visibleItems = scrollBar.LargeChange / ItemHeight;
int scrollValue = Math.Min(Math.Max(value, 0), _visibleRows - visibleItems);
if (oldValue != scrollValue)
{
ContentPanel.VerticalScroll.Value = scrollValue * ItemHeight;
UpdateScroll();
}
}
ContentPanel.HorizontalScroll.Maximum = 0;
ContentPanel.HorizontalScroll.Visible = false;
ContentPanel.AutoScroll = true;
}
public void UpdateData()
@@ -89,17 +66,17 @@ public sealed partial class EntityTreeViewerControl : UserControl
return;
}
Rows.Clear();
_rows.Clear();
StructureBuilder builder = new();
Rows.Add(builder.Create("Entity", EntityView.Entity));
_rows.Add(builder.Create("Entity", EntityView.Entity));
if (EntityView.SubEntity is not null)
{
string typeName = EntityView.SubEntity.GetType().Name;
Rows.Add(builder.Create(typeName, EntityView.SubEntity));
_rows.Add(builder.Create(typeName, EntityView.SubEntity));
}
UpdateRows();
@@ -108,23 +85,23 @@ public sealed partial class EntityTreeViewerControl : UserControl
public void UpdateRows()
{
ViewerRows = Rows.SelectMany(r => r.GetTextRows(this)).ToList();
_viewerRows = _rows.SelectMany(r => r.GetTextRows(this)).ToList();
ContentPanel.Controls.Clear();
ContentPanel.Controls.AddRange(ViewerRows.ToArray());
ContentPanel.Controls.AddRange(_viewerRows.ToArray<Control>());
UpdateView();
}
public void UpdateView()
{
foreach (EntityTreeViewerRow row in ViewerRows)
foreach (EntityTreeViewerRow row in _viewerRows)
{
row.Visible = row.Item.Visible;
}
List<EntityTreeViewerRow> rows = ViewerRows.Where(r => r.Item.Visible).ToList();
List<EntityTreeViewerRow> rows = _viewerRows.Where(r => r.Item.Visible).ToList();
int maxNameWidth = -1;
int viewRow = 0;
@@ -132,53 +109,67 @@ public sealed partial class EntityTreeViewerControl : UserControl
foreach (EntityTreeViewerRow row in rows)
{
row.ViewIndex = viewRow++;
int nameWidth = row.GetNameWidth() + row.Item.Depth * DepthSize;
int nameWidth = row.NameWidth + row.Item.Depth * DepthSize;
maxNameWidth = Math.Max(maxNameWidth, nameWidth);
}
NameWidth = maxNameWidth;
BuildLadder(rows);
foreach (EntityTreeViewerRow row in rows)
{
row.Refresh();
}
UpdateScroll();
}
public void UpdateScroll()
private void BuildLadder(List<EntityTreeViewerRow> rows)
{
List<EntityTreeViewerRow> rows = ViewerRows.Where(r => r.Item.Visible).ToList();
_visibleRows = rows.Count;
List<LadderType> lastLadder = [];
ContentPanel.VerticalScroll.Enabled = true;
ContentPanel.VerticalScroll.Visible = true;
for (int i = rows.Count - 1; i >= 0; i--)
{
EntityTreeViewerRow row = rows[i];
List<LadderType> ladder;
ContentPanel.VerticalScroll.SmallChange = ItemHeight;
ContentPanel.VerticalScroll.LargeChange = ContentPanel.Height;
ContentPanel.VerticalScroll.Minimum = 0;
ContentPanel.VerticalScroll.Maximum = _visibleRows * ItemHeight;
if (row.Depth == 0)
{
ladder = [];
}
else if (row.Depth < lastLadder.Count)
{
ladder =
[
.. lastLadder[..(row.Depth - 1)],
lastLadder[row.Depth - 1] == LadderType.Empty
? LadderType.Last
: LadderType.Through,
];
}
else if (row.Depth == lastLadder.Count)
{
ladder = lastLadder;
}
else
{
ladder =
[
.. lastLadder,
.. Enumerable.Repeat(LadderType.Empty, row.Depth - lastLadder.Count - 1),
LadderType.Last,
];
}
// ContentPanel.VerticalScroll.Value = VerticalScrollBar.Value * ItemHeight;
/*
ContentPanel.Top = -VerticalScrollBar.Value * ItemHeight;
ContentPanel.Invalidate();
*/
row.Ladder = ladder;
lastLadder = ladder
.Select(l => (l == LadderType.Last) ? LadderType.Through : l)
.ToList();
}
}
// Events
private void VerticalScrollBar_Scroll(object sender, ScrollEventArgs e)
{
UpdateScroll();
}
private void ContentPanel_MouseWheel(object? sender, MouseEventArgs e)
{
Focus();
// ScrollPosition -= e.Delta / 120;
}
private void ContentPanel_Resize(object sender, EventArgs e)
{
UpdateView();