From e4a0432383331e013808a97b7c24707e4ddc4726 Mon Sep 17 00:00:00 2001
From: srdusr <trevorgray@srdusr.com>
Date: Fri, 26 Sep 2025 12:23:19 +0200
Subject: Initial Commit

---
 src/layouts/smart_placement.h | 62 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 src/layouts/smart_placement.h

(limited to 'src/layouts/smart_placement.h')

diff --git a/src/layouts/smart_placement.h b/src/layouts/smart_placement.h
new file mode 100644
index 0000000..69f4b94
--- /dev/null
+++ b/src/layouts/smart_placement.h
@@ -0,0 +1,62 @@
+#ifndef SRDWM_SMART_PLACEMENT_H
+#define SRDWM_SMART_PLACEMENT_H
+
+#include "layout.h"
+#include <vector>
+#include <memory>
+
+// Forward declarations
+class SRDWindow;
+class Monitor;
+
+// Smart placement algorithm that mimics SRDWindows 11 behavior
+class SmartPlacement {
+public:
+    struct PlacementResult {
+        int x, y, width, height;
+        bool success;
+        std::string reason;
+    };
+
+    // Main placement function
+    static PlacementResult place_window(const SRDWindow* window, const Monitor& monitor, 
+                                       const std::vector<SRDWindow*>& existing_windows);
+
+    // Grid-based placement (SRDWindows 11 style)
+    static PlacementResult place_in_grid(const SRDWindow* window, const Monitor& monitor,
+                                        const std::vector<SRDWindow*>& existing_windows);
+
+    // Snap-to-edge placement
+    static PlacementResult snap_to_edge(const SRDWindow* window, const Monitor& monitor,
+                                       const std::vector<SRDWindow*>& existing_windows);
+
+    // Cascade placement for overlapping windows
+    static PlacementResult cascade_place(const SRDWindow* window, const Monitor& monitor,
+                                        const std::vector<SRDWindow*>& existing_windows);
+
+    // Smart tiling placement
+    static PlacementResult smart_tile(const SRDWindow* window, const Monitor& monitor,
+                                     const std::vector<SRDWindow*>& existing_windows);
+
+private:
+    // Helper functions
+    static bool windows_overlap(const SRDWindow* w1, const SRDWindow* w2);
+    static int calculate_overlap_score(const SRDWindow* window, const Monitor& monitor,
+                                      const std::vector<SRDWindow*>& existing_windows);
+    static std::vector<std::pair<int, int>> find_free_spaces(const Monitor& monitor,
+                                                             const std::vector<SRDWindow*>& existing_windows);
+    static bool is_position_valid(int x, int y, int width, int height, const Monitor& monitor);
+    
+    // Grid calculations
+    static std::pair<int, int> calculate_grid_position(const SRDWindow* window, const Monitor& monitor);
+    static int calculate_optimal_grid_size(const Monitor& monitor, int window_count);
+    
+    // Constants
+    static constexpr int MIN_WINDOW_WIDTH = 200;
+    static constexpr int MIN_WINDOW_HEIGHT = 150;
+    static constexpr int GRID_MARGIN = 10;
+    static constexpr int CASCADE_OFFSET = 30;
+};
+
+#endif // SRDWM_SMART_PLACEMENT_H
+
-- 
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