CWE-ou-minkata/Sources/Tools/MaxComponent/plResponderGetComp.h

/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, Inc.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
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along with this program.  If not, see <http://www.gnu.org/licenses/>.

Additional permissions under GNU GPL version 3 section 7

If you modify this Program, or any covered work, by linking or
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
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*==LICENSE==*/

#include <set>
#include <vector>

class Class_ID;
class plComponentBase;
class plMaxNodeBase;
class IParamBlock2;

class plResponderGetComp
{
public:
    typedef std::vector<Class_ID> ClassIDs;

    static plResponderGetComp& Instance();

    // Get a comp and node it is applied to from the user and store it in the PB
    //
    // pb - Your param block
    // nodeID - ParamID of a reftarg for the node to be put in
    // compID - ParamID of a reftarg for the comp to be put in
    // classIDs - Optional list of component Class_ID's to allow (nil for all)
    bool GetComp(IParamBlock2 *pb, int nodeID, int compID, ClassIDs *classIDs);

    // Get the comp stored in your PB
    // Set convertTime to true to verify that the node can convert (ie, only use it after PreConvert)
    plComponentBase *GetSavedComp(IParamBlock2 *pb, int nodeID, int compID, bool convertTime=false);

protected:
    IParamBlock2 *fPB;
    int fNodeID;
    int fCompID;
    ClassIDs *fClassIDs;

    typedef std::set<plMaxNodeBase*> NodeSet;

#if 0
    ULONG fLastAnimComp;
    ULONG fLastAnimObj;
    ULONG fLastSoundComp;
    ULONG fLastSoundObj;
#endif

    void IFindCompsRecur(plMaxNodeBase *node, NodeSet& nodes);
    void ILoadNodes(plMaxNodeBase *compNode, HWND hDlg);

    static BOOL CALLBACK ForwardDlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam);
    BOOL DlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam);
};

class plResponderCompNode
{
public:
    typedef std::vector<Class_ID> ClassIDs;

protected:
    IParamBlock2 *fPB;
    int fNodeID;
    int fCompID;
    int fCompResID;
    int fNodeResID;
    ClassIDs fCompCIDs;

//  typedef std::set<plMaxNodeBase*> NodeSet;
    void IUpdateCompButton(HWND hWnd);
    void IUpdateNodeButton(HWND hWnd);

    bool IValidate();

public:

    // Get a comp and node it is applied to from the user and store it in the PB
    //
    // pb - Your param block
    // nodeID - ParamID of a reftarg for the node to be put in
    // compID - ParamID of a reftarg for the comp to be put in
    // classIDs - Optional list of component Class_ID's to allow (nil for all)
    void Init(IParamBlock2 *pb, int compID, int nodeID, int compResID, int nodeResID, ClassIDs *compCIDs);
    void InitDlg(HWND hWnd);
    
    void CompButtonPress(HWND hWnd);
    void NodeButtonPress(HWND hWnd);

    bool GetCompAndNode(plComponentBase*& comp, plMaxNodeBase*& node);
};