0.1.8

LanMontainDesktop/ComponentSystem/ComponentPlacementRules.cs

@@ -0,0 +1,28 @@
+using System;
+
+namespace LanMontainDesktop.ComponentSystem;
+
+public static class ComponentPlacementRules
+{
+    public static (int WidthCells, int HeightCells) EnsureMinimumSize(
+        DesktopComponentDefinition definition,
+        int requestedWidthCells,
+        int requestedHeightCells)
+    {
+        var width = Math.Max(definition.MinWidthCells, requestedWidthCells);
+        var height = Math.Max(definition.MinHeightCells, requestedHeightCells);
+        return (Math.Max(1, width), Math.Max(1, height));
+    }
+
+    public static bool CanPlaceInStatusBar(DesktopComponentDefinition definition, int requestedHeightCells)
+    {
+        return definition.AllowStatusBarPlacement && requestedHeightCells == 1;
+    }
+
+    public static (int Column, int Row) ClampToGrid(int requestedColumn, int requestedRow, int maxColumns, int maxRows)
+    {
+        var clampedColumn = Math.Clamp(requestedColumn, 0, Math.Max(0, maxColumns - 1));
+        var clampedRow = Math.Clamp(requestedRow, 0, Math.Max(0, maxRows - 1));
+        return (clampedColumn, clampedRow);
+    }
+}