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feat(ui): persist retained window layouts

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This commit is contained in:
Erik 2026-07-10 23:17:29 +02:00
parent a8e9503d2e
commit 921c388e2c
22 changed files with 705 additions and 141 deletions
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32
src/AcDream.App/UI/Layout/ChatWindowController.cs
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@ -24,7 +24,7 @@ namespace AcDream.App.UI.Layout;
/// and bound in place.
/// </para>
/// </summary>
public sealed class ChatWindowController
public sealed class ChatWindowController : IRetainedWindowStateController
{
public const uint LayoutId = 0x21000006u;
@ -364,13 +364,16 @@ public sealed class ChatWindowController
_normalHeight = frame.Height;
float expansion = parentHeight / 2f;
float targetTop = frame.Top;
float targetHeight = frame.Height + expansion;
if (frame.Top + targetHeight > parentHeight || frame.Top >= parentHeight / 2f)
targetTop = MathF.Max(0f, frame.Top - expansion);
float targetHeight = Math.Clamp(
MathF.Min(frame.Height + expansion, parentHeight),
frame.MinHeight,
frame.MaxHeight);
bool growUp = frame.Top + targetHeight > parentHeight
|| frame.Top >= parentHeight / 2f;
float targetTop = growUp
? MathF.Max(0f, frame.Top - (targetHeight - frame.Height))
: frame.Top;
targetHeight = MathF.Min(targetHeight, parentHeight - targetTop);
targetHeight = Math.Clamp(targetHeight, frame.MinHeight, frame.MaxHeight);
_maximized = true;
_maxMinButton?.TrySetRetailState(RetailUiStateIds.Maximized);
@ -378,6 +381,21 @@ public sealed class ChatWindowController
handle.MoveTo(frame.Left, targetTop);
}
public RetainedWindowState CaptureWindowState()
=> new(
Maximized: _maximized,
PersistedTop: _maximized ? _normalTop : null,
PersistedHeight: _maximized ? _normalHeight : null);
public void RestoreWindowState(RetainedWindowState state)
{
if (state.Maximized != _maximized)
ToggleMaximize();
else
_maxMinButton?.TrySetRetailState(
_maximized ? RetailUiStateIds.Maximized : RetailUiStateIds.Minimized);
}
private static ElementInfo? FindInfo(ElementInfo node, uint id)
{
if (node.Id == id) return node;