added a layoutmanager and basic dwindle

src/layout/DwindleLayout.hpp

@@ -0,0 +1,40 @@
+#pragma once
+
+#include "IHyprLayout.hpp"
+#include <list>
+
+struct SDwindleNodeData {
+    SDwindleNodeData* pParent = nullptr;
+    bool            isNode = false;
+
+    CWindow*        pWindow = nullptr;
+
+    std::array<SDwindleNodeData*, 2> children = { nullptr, nullptr };
+
+    Vector2D        position;
+    Vector2D        size;
+
+    int             monitorID = -1;
+
+    // For list lookup
+    bool operator==(const SDwindleNodeData& rhs) {
+        return pWindow == rhs.pWindow && monitorID == rhs.monitorID && position == rhs.position && size == rhs.size && pParent == rhs.pParent;
+    }
+
+    // TODO: recalcsizepos for dynamic
+};
+
+class CHyprDwindleLayout : public IHyprLayout {
+public:
+    virtual void        onWindowCreated(CWindow*);
+    virtual void        onWindowRemoved(CWindow*);
+
+private:
+
+    std::list<SDwindleNodeData>     m_lDwindleNodesData;
+
+    int                 getNodesOnMonitor(const int&);
+    void                applyNodeDataToWindow(SDwindleNodeData*);
+    SDwindleNodeData*   getNodeFromWindow(CWindow*);
+    SDwindleNodeData*   getFirstNodeOnMonitor(const int&);
+};