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hammer/ToolCordon.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Defines the cordon tool. The cordon tool defines a rectangular
+//			volume that acts as a visibility filter. Only objects that intersect
+//			the cordon are rendered in the views. When saving the MAP file while
+//			the cordon tool is active, only brushes that intersect the cordon
+//			bounds are saved. The cordon box is replaced by brushes in order to
+//			seal the map.
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef CORDON3D_H
+#define CORDON3D_H
+#pragma once
+
+
+#include "Box3D.h"
+#include "ToolInterface.h"
+
+
+class CChunkFile;
+class CSaveInfo;
+class CMapWorld;
+class CMapView2D;
+class CMapView3D;
+
+
+enum ChunkFileResult_t;
+
+
+class Cordon3D : public Box3D
+{
+	typedef Box3D BaseClass;
+
+	public:
+
+		Cordon3D(void);
+
+		// CBaseTool implementation.
+		virtual void OnActivate();
+		virtual ToolID_t GetToolID(void) { return TOOL_EDITCORDON; }
+
+		virtual bool OnLMouseDown2D(CMapView2D *pView, UINT nFlags, const Vector2D &vPoint);
+		virtual bool OnLMouseUp2D(CMapView2D *pView, UINT nFlags, const Vector2D &vPoint);
+		virtual bool OnMouseMove2D(CMapView2D *pView, UINT nFlags, const Vector2D &vPoint);
+		virtual bool OnKeyDown2D(CMapView2D *pView, UINT nChar, UINT nRepCnt, UINT nFlags);
+		virtual bool OnKeyDown3D(CMapView3D *pView, UINT nChar, UINT nRepCnt, UINT nFlags);
+		
+	private:
+
+		void OnEscape(void);
+};
+
+#endif // CORDON3D_H