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WPF layout (#3346)

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This commit is contained in:
Pieter-Jan Briers
2021-02-21 12:38:56 +01:00
committed by GitHub
parent 33d6975c25
commit b898443f28
121 changed files with 1420 additions and 2069 deletions
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289
Content.Client/GameObjects/Components/CloningPod/CloningPodWindow.cs
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@@ -1,5 +1,4 @@
#nullable enable
using System;
using System.Collections.Generic;
using System.Diagnostics;
using Robust.Client.UserInterface;
@@ -7,8 +6,6 @@ using Robust.Client.UserInterface.Controls;
using Robust.Client.UserInterface.CustomControls;
using Robust.Shared.Localization;
using Robust.Shared.Maths;
using Robust.Shared.Timing;
using Robust.Shared.Utility;
using static Content.Shared.GameObjects.Components.Medical.SharedCloningPodComponent;
namespace Content.Client.GameObjects.Components.CloningPod
@@ -17,68 +14,36 @@ namespace Content.Client.GameObjects.Components.CloningPod
{
private Dictionary<int, string> _scanManager;
private readonly VBoxContainer _mainVBox;
private readonly ScanListContainer _scanList;
private readonly LineEdit _searchBar;
private readonly Button _clearButton;
private readonly VBoxContainer _scanList;
public readonly Button CloneButton;
public readonly Button EjectButton;
private readonly CloningScanButton _measureButton;
private CloningScanButton? _selectedButton;
private readonly Label _progressLabel;
private readonly ProgressBar _cloningProgressBar;
private readonly Label _mindState;
protected override Vector2 ContentsMinimumSize => _mainVBox?.CombinedMinimumSize ?? Vector2.Zero;
private CloningPodBoundUserInterfaceState _lastUpdate = null!;
// List of scans that are visible based on current filter criteria.
private readonly Dictionary<int, string> _filteredScans = new();
// The indices of the visible scans last time UpdateVisibleScans was ran.
// This is inclusive, so end is the index of the last scan, not right after it.
private (int start, int end) _lastScanIndices;
public int? SelectedScan;
protected override Vector2? CustomSize => (250, 300);
public CloningPodWindow(
Dictionary<int, string> scanManager)
public CloningPodWindow(Dictionary<int, string> scanManager)
{
SetSize = MinSize = (250, 300);
_scanManager = scanManager;
Title = Loc.GetString("Cloning Machine");
Contents.AddChild(_mainVBox = new VBoxContainer
Contents.AddChild(new VBoxContainer
{
Children =
{
new HBoxContainer
{
Children =
{
(_searchBar = new LineEdit
{
SizeFlagsHorizontal = SizeFlags.FillExpand,
PlaceHolder = Loc.GetString("Search")
}),
(_clearButton = new Button
{
Disabled = true,
Text = Loc.GetString("Clear"),
})
}
},
new ScrollContainer
{
CustomMinimumSize = new Vector2(200.0f, 0.0f),
SizeFlagsVertical = SizeFlags.FillExpand,
MinSize = new Vector2(200.0f, 0.0f),
VerticalExpand = true,
Children =
{
(_scanList = new ScanListContainer())
(_scanList = new VBoxContainer())
}
},
new VBoxContainer
@@ -91,11 +56,9 @@ namespace Content.Client.GameObjects.Components.CloningPod
})
}
},
(_measureButton = new CloningScanButton {Visible = false}),
(_cloningProgressBar = new ProgressBar
{
CustomMinimumSize = (200, 20),
SizeFlagsHorizontal = SizeFlags.Fill,
MinSize = (200, 20),
MinValue = 0,
MaxValue = 10,
Page = 0,
@@ -127,13 +90,7 @@ namespace Content.Client.GameObjects.Components.CloningPod
}
});
_searchBar.OnTextChanged += OnSearchBarTextChanged;
_clearButton.OnPressed += OnClearButtonPressed;
BuildEntityList();
_searchBar.GrabKeyboardFocus();
BuildCloneList();
}
public void Populate(CloningPodBoundUserInterfaceState state)
@@ -143,7 +100,7 @@ namespace Content.Client.GameObjects.Components.CloningPod
if (_lastUpdate == null || _lastUpdate.MindIdName.Count != state.MindIdName.Count)
{
_scanManager = state.MindIdName;
BuildEntityList();
BuildCloneList();
_lastUpdate = state;
}
@@ -155,130 +112,31 @@ namespace Content.Client.GameObjects.Components.CloningPod
_mindState.FontColorOverride = state.MindPresent ? Color.Green : Color.Red;
}
private void OnSearchBarTextChanged(LineEdit.LineEditEventArgs args)
private void BuildCloneList()
{
BuildEntityList(args.Text);
_clearButton.Disabled = string.IsNullOrEmpty(args.Text);
}
private void OnClearButtonPressed(BaseButton.ButtonEventArgs args)
{
_searchBar.Clear();
BuildEntityList("");
}
private void BuildEntityList(string? searchStr = null)
{
_filteredScans.Clear();
_scanList.RemoveAllChildren();
// Reset last scan indices so it automatically updates the entire list.
_lastScanIndices = (0, -1);
_scanList.RemoveAllChildren();
_selectedButton = null;
searchStr = searchStr?.ToLowerInvariant();
foreach (var scan in _scanManager)
{
if (searchStr != null && !_doesScanMatchSearch(scan.Value, searchStr))
var button = new CloningScanButton
{
continue;
Scan = scan.Value,
Id = scan.Key
};
button.ActualButton.OnToggled += OnItemButtonToggled;
var entityLabelText = scan.Value;
button.EntityLabel.Text = entityLabelText;
if (scan.Key == SelectedScan)
{
_selectedButton = button;
_selectedButton.ActualButton.Pressed = true;
}
_filteredScans.Add(scan.Key, scan.Value);
}
//TODO: set up sort
//_filteredScans.Sort((a, b) => string.Compare(a.ToString(), b.ToString(), StringComparison.Ordinal));
_scanList.TotalItemCount = _filteredScans.Count;
}
private void UpdateVisibleScans()
{
// Update visible buttons in the scan list.
// Calculate index of first scan to render based on current scroll.
var height = _measureButton.CombinedMinimumSize.Y + ScanListContainer.Separation;
var offset = -_scanList.Position.Y;
var startIndex = (int) Math.Floor(offset / height);
_scanList.ItemOffset = startIndex;
var (prevStart, prevEnd) = _lastScanIndices;
// Calculate index of final one.
var endIndex = startIndex - 1;
var spaceUsed = -height; // -height instead of 0 because else it cuts off the last button.
while (spaceUsed < _scanList.Parent!.Height)
{
spaceUsed += height;
endIndex += 1;
}
endIndex = Math.Min(endIndex, _filteredScans.Count - 1);
if (endIndex == prevEnd && startIndex == prevStart)
{
// Nothing changed so bye.
return;
}
_lastScanIndices = (startIndex, endIndex);
// Delete buttons at the start of the list that are no longer visible (scrolling down).
for (var i = prevStart; i < startIndex && i <= prevEnd; i++)
{
var control = (CloningScanButton) _scanList.GetChild(0);
DebugTools.Assert(control.Index == i);
_scanList.RemoveChild(control);
}
// Delete buttons at the end of the list that are no longer visible (scrolling up).
for (var i = prevEnd; i > endIndex && i >= prevStart; i--)
{
var control = (CloningScanButton) _scanList.GetChild(_scanList.ChildCount - 1);
DebugTools.Assert(control.Index == i);
_scanList.RemoveChild(control);
}
var array = _filteredScans.ToArray();
// Create buttons at the start of the list that are now visible (scrolling up).
for (var i = Math.Min(prevStart - 1, endIndex); i >= startIndex; i--)
{
InsertEntityButton(array[i], true, i);
}
// Create buttons at the end of the list that are now visible (scrolling down).
for (var i = Math.Max(prevEnd + 1, startIndex); i <= endIndex; i++)
{
InsertEntityButton(array[i], false, i);
}
}
// Create a spawn button and insert it into the start or end of the list.
private void InsertEntityButton(KeyValuePair<int, string> scan, bool insertFirst, int index)
{
var button = new CloningScanButton
{
Scan = scan.Value,
Id = scan.Key,
Index = index // We track this index purely for debugging.
};
button.ActualButton.OnToggled += OnItemButtonToggled;
var entityLabelText = scan.Value;
button.EntityLabel.Text = entityLabelText;
if (scan.Key == SelectedScan)
{
_selectedButton = button;
_selectedButton.ActualButton.Pressed = true;
}
//TODO: replace with body's face
/*var tex = IconComponent.GetScanIcon(scan, resourceCache);
//TODO: replace with body's face
/*var tex = IconComponent.GetScanIcon(scan, resourceCache);
var rect = button.EntityTextureRect;
if (tex != null)
{
@@ -292,16 +150,11 @@ namespace Content.Client.GameObjects.Components.CloningPod
rect.Dispose();
*/
_scanList.AddChild(button);
if (insertFirst)
{
button.SetPositionInParent(0);
_scanList.AddChild(button);
}
}
private static bool _doesScanMatchSearch(string scan, string searchStr)
{
return scan.ToLowerInvariant().Contains(searchStr);
//TODO: set up sort
//_filteredScans.Sort((a, b) => string.Compare(a.ToString(), b.ToString(), StringComparison.Ordinal));
}
private void OnItemButtonToggled(BaseButton.ButtonToggledEventArgs args)
@@ -325,76 +178,6 @@ namespace Content.Client.GameObjects.Components.CloningPod
SelectedScan = item.Id;
}
protected override void FrameUpdate(FrameEventArgs args)
{
base.FrameUpdate(args);
UpdateVisibleScans();
}
private class ScanListContainer : Container
{
// Quick and dirty container to do virtualization of the list.
// Basically, get total item count and offset to put the current buttons at.
// Get a constant minimum height and move the buttons in the list up to match the scrollbar.
private int _totalItemCount;
private int _itemOffset;
public int TotalItemCount
{
get => _totalItemCount;
set
{
_totalItemCount = value;
MinimumSizeChanged();
}
}
public int ItemOffset
{
get => _itemOffset;
set
{
_itemOffset = value;
UpdateLayout();
}
}
public const float Separation = 2;
protected override Vector2 CalculateMinimumSize()
{
if (ChildCount == 0)
{
return Vector2.Zero;
}
var first = GetChild(0);
var (minX, minY) = first.CombinedMinimumSize;
return (minX, minY * TotalItemCount + (TotalItemCount - 1) * Separation);
}
protected override void LayoutUpdateOverride()
{
if (ChildCount == 0)
{
return;
}
var first = GetChild(0);
var height = first.CombinedMinimumSize.Y;
var offset = ItemOffset * height + (ItemOffset - 1) * Separation;
foreach (var child in Children)
{
FitChildInBox(child, UIBox2.FromDimensions(0, offset, Width, height));
offset += Separation + height;
}
}
}
[DebuggerDisplay("cloningbutton {" + nameof(Index) + "}")]
private class CloningScanButton : Control
{
@@ -409,8 +192,8 @@ namespace Content.Client.GameObjects.Components.CloningPod
{
AddChild(ActualButton = new Button
{
SizeFlagsHorizontal = SizeFlags.FillExpand,
SizeFlagsVertical = SizeFlags.FillExpand,
HorizontalExpand = true,
VerticalExpand = true,
ToggleMode = true,
});
@@ -420,16 +203,16 @@ namespace Content.Client.GameObjects.Components.CloningPod
{
(EntityTextureRect = new TextureRect
{
CustomMinimumSize = (32, 32),
SizeFlagsHorizontal = SizeFlags.ShrinkCenter,
SizeFlagsVertical = SizeFlags.ShrinkCenter,
MinSize = (32, 32),
HorizontalAlignment = HAlignment.Center,
VerticalAlignment = VAlignment.Center,
Stretch = TextureRect.StretchMode.KeepAspectCentered,
CanShrink = true
}),
(EntityLabel = new Label
{
SizeFlagsVertical = SizeFlags.ShrinkCenter,
SizeFlagsHorizontal = SizeFlags.FillExpand,
VerticalAlignment = VAlignment.Center,
HorizontalExpand = true,
Text = "",
ClipText = true
})