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#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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