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Add mouse event handling and improve key event handling for controls and windows

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Stone_Red
2026-06-12 23:04:38 +02:00
parent c6a9bc1870
commit 0bc9ca6cf2
6 changed files with 218 additions and 24 deletions
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UI/GUI/Windows/WindowManager.cs
+61 -11
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@@ -26,6 +26,8 @@ public static class WindowManager
private static Window? activeInteractWindow = null;
private static Point lastPointerPosition = Point.Empty;
private static bool wasLeftButtonDown = false;
private static bool wasRightButtonDown = false;
private static bool wasMiddleButtonDown = false;
private static readonly MuliRenderSource renderSource = new([]);
@@ -36,6 +38,8 @@ public static class WindowManager
{
Point pointerPosition = new(MouseManager.X, MouseManager.Y);
bool leftButtonDown = MouseManager.LeftButton;
bool rightButtonDown = MouseManager.RightButton;
bool middleButtonDown = MouseManager.MiddleButton;
Canvas canvas = FullScreenCanvas.GetFullScreenCanvas();
@@ -54,12 +58,19 @@ public static class WindowManager
}
wasLeftButtonDown = leftButtonDown;
wasRightButtonDown = rightButtonDown;
wasMiddleButtonDown = middleButtonDown;
while (KeyboardManager.TryReadKey(out KeyEvent? keyEvent) && keyEvent is not null)
{
focusedWindow?.HandleKeyEvent(keyEvent);
}
if (focusedWindow is not null && activeInteractWindow is null)
{
DispatchMouseEvents(focusedWindow, pointerPosition);
}
CanvasRenderSource.CompositeAndDisplay(canvas, pointerPosition);
lastPointerPosition = pointerPosition;
@@ -323,9 +334,23 @@ public static class WindowManager
}
/// <summary>
/// Attempts to begin interaction (drag/resize) with a window at the specified pointer position.
/// Forces a full redraw of all windows in the system.
/// </summary>
public static Window? TryBeginInteract(Point pointerPosition)
public static void InvalidateAll()
{
List<Window> allWindows;
lock (windowsLock)
{
allWindows = windows.Values.SelectMany(w => w).ToList();
}
foreach (Window window in allWindows)
{
window.Invalidate();
}
}
private static Window? TryBeginInteract(Point pointerPosition)
{
List<Window> allWindows;
lock (windowsLock)
@@ -343,20 +368,45 @@ public static class WindowManager
return null;
}
/// <summary>
/// Forces a full redraw of all windows in the system.
/// </summary>
public static void InvalidateAll()
private static void DispatchMouseEvents(Window window, Point pos)
{
List<Window> allWindows;
lock (windowsLock)
int delta = MouseManager.ScrollDelta;
if (pos != lastPointerPosition)
{
allWindows = windows.Values.SelectMany(w => w).ToList();
window.HandleMouseEvent(new MouseEvent(MouseEventType.Move, pos.X, pos.Y, MouseButton.None, 0));
}
foreach (Window window in allWindows)
if (MouseManager.LeftButton && !wasLeftButtonDown)
{
window.Invalidate();
window.HandleMouseEvent(new MouseEvent(MouseEventType.ButtonDown, pos.X, pos.Y, MouseButton.Left, 0));
}
else if (!MouseManager.LeftButton && wasLeftButtonDown)
{
window.HandleMouseEvent(new MouseEvent(MouseEventType.ButtonUp, pos.X, pos.Y, MouseButton.Left, 0));
}
if (MouseManager.RightButton && !wasRightButtonDown)
{
window.HandleMouseEvent(new MouseEvent(MouseEventType.ButtonDown, pos.X, pos.Y, MouseButton.Right, 0));
}
else if (!MouseManager.RightButton && wasRightButtonDown)
{
window.HandleMouseEvent(new MouseEvent(MouseEventType.ButtonUp, pos.X, pos.Y, MouseButton.Right, 0));
}
if (MouseManager.MiddleButton && !wasMiddleButtonDown)
{
window.HandleMouseEvent(new MouseEvent(MouseEventType.ButtonDown, pos.X, pos.Y, MouseButton.Middle, 0));
}
else if (!MouseManager.MiddleButton && wasMiddleButtonDown)
{
window.HandleMouseEvent(new MouseEvent(MouseEventType.ButtonUp, pos.X, pos.Y, MouseButton.Middle, 0));
}
if (delta != 0)
{
window.HandleMouseEvent(new MouseEvent(MouseEventType.Wheel, pos.X, pos.Y, MouseButton.None, delta));
}
}