/**********************************************************************
 *<
	FILE: TreeViewUtil.h

	DESCRIPTION:	Includes for Plugins

	CREATED BY:

	HISTORY:

 *>	Copyright (c) 2000, All Rights Reserved.
 **********************************************************************/

#ifndef __TREEVIEWUTIL__H
#define __TREEVIEWUTIL__H

#include "Max.h"
#include "istdplug.h"
#include "iparamb2.h"
#include "iparamm2.h"
#include "notify.h"
#include "modstack.h"
#include "macrorec.h"
#include "utilapi.h"
#include "iFnPub.h"


extern TCHAR *GetString(int id);

extern HINSTANCE hInstance;









#define MAPCHANNELDELETE_CLASS_ID	Class_ID(0x31f9c666, 0x3b4a555)
#define MAPCHANNELPASTE_CLASS_ID	Class_ID(0x31f9c666, 0x3b4a566)
#define MAPCHANNELADD_CLASS_ID		Class_ID(0x31f9c666, 0x3b4a577)

#define SELECTBYCHANNEL_CLASS_ID	Class_ID(0x31f9c666, 0x3b4a588)

#define TREEVIEWUTIL_CLASS_ID	Class_ID(0x4ae35082, 0x282bf350)


#define TRIGEOMCHANNEL	1
#define TRIMAPCHANNEL	2
#define TRISELCHANNEL	3

#define POLYGEOMCHANNEL	4
#define POLYMAPCHANNEL	5
#define POLYSELCHANNEL	6

#define PATCHGEOMCHANNEL	7
#define PATCHMAPCHANNEL		8
#define PATCHSELCHANNEL		9


#define CHANNEL_GEOM	10
#define CHANNEL_SEL		11
#define CHANNEL_MAP		12



class UVWData
{
public:
	INode *node;
	int channelType;
	int channelID;
	int subID;
	int numOfDeadVerts;

	TSTR nodeName;
	TSTR channelName;
	int numVerts, numFaces;
	int numRealFaces;
	int kbsize;
	
};


#define EMPTY			0
#define TRIMESH_GEOM	1
#define TRIMESH_MAP		2
#define TRIMESH_SEL		3

#define POLYMESH_GEOM	4
#define POLYMESH_MAP	5
#define POLYMESH_SEL	6

#define PATCHMESH_GEOM	7
#define PATCHMESH_MAP	8
#define PATCHMESH_SEL	9


class CopyBuffer
{
public:

	~CopyBuffer()
	{
		Clear();
	}
	int copyType;
	int subID;
	int numRealFaces;
	int numFaces;


	Tab<float>	w;

	Tab<Point3> verts;
	Tab<MNVert> mnVerts;

	Tab<TVFace> uvwFaces;
	Tab<Face>	geomFaces;

	Tab<MNMapFace*> uvwMNFaces;
	Tab<MNFace*>	geomMNFaces;
	

	Tab<TVPatch> uvwPatchFaces;
	Tab<int> patchDeg;


	void Clear();

	int pasteToChannelType;
	int pasteToChannel;
	int pasteToSubID;

    float mFalloff, mPinch, mBubble;
	int   mEdgeDist, mUseEdgeDists, mAffectBackface, mUseSoftSelections;


	TSTR name;

	

	IOResult Save(ISave *isave);
	IOResult Load(ILoad *iload);

	void SetGeomMNFaceCount(int count);

	void SetMapMNFaceCount(int count);

	void Copy(CopyBuffer *from);


};



class TreeViewUtil : public UtilityObj {
	public:



		HWND			hPanel;
		IUtil			*iu;
		Interface		*ip;
		
		void BeginEditParams(Interface *ip,IUtil *iu);
		void EndEditParams(Interface *ip,IUtil *iu);

		void Init(HWND hWnd);
		void Destroy(HWND hWnd);
		

		void DeleteThis() { }		
		//Constructor/Destructor

		TreeViewUtil();
		~TreeViewUtil();	
		
		void CreateNewFloater();

		HWND floaterHWND;
		HWND listViewHWND;
		HTREEITEM hTRoot;

		Tab<UVWData*> nodeList;

		void AddSelectedNodesToList();

		LRESULT NotifyHandler( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
		void InitListView();
		void UpdateViewItems();
		void AddListViewItems();

		void InitWindow();
		void DestroyWindow();

		static void NotifyPreDeleteNode(void* param, NotifyInfo* arg);
		static void NotifySelectionChange(void* param, NotifyInfo*);

		BOOL lockSelection;
		BOOL collapse;

		BOOL subComponents;

		ICustButton* iLockButton;
		ICustButton* iClearButton;
		ICustButton* iNameButton;

		ICustButton* iCopyButton;
		ICustButton* iPasteButton;

		ICustButton* iAddButton;

		ICustButton* iSubCompButton;

		ICustButton* iCollapseButton;


		void DeleteChannel(INode *node, int mapID);

		void ShowRMenu(HWND hwnd, int x, int y) ;
		void UpdateUI();

		void NameChannel();

		void NameChannel(int whichChannel);
		void NameChannel(INode *node, int channelType, int channel, int subChannel, TCHAR *name);

		void AddNames();

		TSTR channelName;

		CopyBuffer buffer;

		int GetSel();
		void CopyToBuffer(int whichChannel);

		void CopyToBuffer(INode *node, int channelType, int channel, int subChannel);

		void PasteToNode(INode *node, int channelType, int channel, int subChannel);
		void PasteToNode(int whichChannel);

		void AddChannel(INode *node);
		void AddChannel(int whichChannel);

		void Collapse();
		void Collapse(INode *node);

		int GetDeadGeomVerts(Mesh *msh);
		int GetDeadMapVerts(Mesh *msh, int mp);

		int GetDeadGeomVerts(MNMesh *msh);
		int GetDeadMapVerts(MNMesh *msh, int mp);

		int GetDeadGeomVerts(PatchMesh *msh);
		int GetDeadMapVerts(PatchMesh *msh, int mp);


		void AddMesh(Mesh *mesh, INode *node);
		void AddPoly(MNMesh *mesh, INode *node);
		void AddPatch(PatchMesh *mesh, INode *node);
};
#endif // __TREEVIEWUTIL__H