CWE-ou-minkata/Sources/Tools/MaxPlasmaMtls/Materials/plClothingMtlPBDec.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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 or by snail mail at:
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*==LICENSE==*/

#ifdef MAXASS_AVAILABLE
#include "../../AssetMan/PublicInterface/AssManBaseTypes.h"
#endif

class plClothingEditBox
{
protected:
    int fCtrlID;
    int fPBEditID;

    plClothingEditBox() {};

    void IGetText(IParamBlock2 *pb, HWND hCtrl)
    {
        // Get the previous value
        const char *oldVal = pb->GetStr(fPBEditID);
        if (!oldVal)
            oldVal = "";

        // Get the text from the edit and store it in the paramblock
        int len = GetWindowTextLength(hCtrl)+1;
        if (len > 1)
        {
            char *buf = new char[len];
            GetWindowText(hCtrl, buf, len);

            // If the old value is different from the current one, update
            if (strcmp(oldVal, buf))
                pb->SetValue(fPBEditID, 0, buf);

            delete [] buf;
        }
        else
        {
            // If the old value wasn't empty, update
            if (*oldVal != '\0')
                pb->SetValue(fPBEditID, 0, "");
        }
    }

public:
    plClothingEditBox(int ctrlID, int pbEditID) : fCtrlID(ctrlID), fPBEditID(pbEditID) {}

    void UpdateText(IParamBlock2 *pb, HWND hWnd)
    {
        const char *str = pb->GetStr(fPBEditID);
        SetDlgItemText(hWnd, fCtrlID, (str != nil ? str : ""));
    }

    BOOL ProcessMsg(IParamMap2 *map, HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
    {
        // If this isn't a message we process, return
        if (!(msg == WM_INITDIALOG || msg == WM_DESTROY ||
             (msg == WM_COMMAND && LOWORD(wParam) == fCtrlID)))
            return FALSE;

        IParamBlock2 *pb = map->GetParamBlock();

        // Initializing the dialog, set the text box
        if (msg == WM_INITDIALOG)
        {
            UpdateText(pb, hWnd);
            return FALSE;
        }

        // Being destroyed, but we may not have gotten the text from the edit box
        // (EN_KILLFOCUS seems to be sent after the window isn't recieving any more messages)
        if (msg == WM_DESTROY)
        {
            IGetText(pb, GetDlgItem(hWnd, fCtrlID));
            return FALSE;
        }

        int notification = HIWORD(wParam);
        HWND hCtrl = (HWND)lParam;

        // Disable Max accelerators when the edit box gets focus
        if (notification == EN_SETFOCUS)
        {
            //plMaxAccelerators::Disable();
            DisableAccelerators();
            return TRUE;
        }
        // The edit control is losing focus, get it's contents
        else if (notification == EN_KILLFOCUS)
        {
            IGetText(pb, hCtrl);
            //plMaxAccelerators::Enable();
            EnableAccelerators();
            return TRUE;
        }

        return FALSE;
    }
};

class ClothingBasicDlgProc : public ParamMap2UserDlgProc
{
protected:
    plClothingEditBox fCustomText;
    
public:
    ClothingBasicDlgProc() : fCustomText(IDC_CLOTHING_CUSTOM_TEXT_SPECS, plClothingMtl::kCustomTextSpecs) {}
    ~ClothingBasicDlgProc() {}

    void UpdateDisplay(IParamMap2 *pmap)
    {
        HWND hWnd = pmap->GetHWnd();
        IParamBlock2 *pb = pmap->GetParamBlock();

        plClothingMtl *mtl = (plClothingMtl *)pb->GetOwner();
        HWND cbox = NULL;
        plPlasmaMAXLayer *layer;
        PBBitmap *pbbm;
        ICustButton *bmSelectBtn;
        char buff[256];

        // Setup the tiles
        int i, j;
        int layerSet = pb->GetInt(ParamID(plClothingMtl::kLayer));
        int layerIdx = plClothingMtl::LayerToPBIdx[layerSet];
        for (j = 0; j < plClothingMtl::kMaxTiles; j++)
        {
            layer = (plPlasmaMAXLayer *)pb->GetTexmap(ParamID(layerIdx), 0, j);
            pbbm = (layer == nil ? nil : layer->GetPBBitmap());

            bmSelectBtn = GetICustButton(GetDlgItem(hWnd, plClothingMtl::ButtonConstants[j]));
            bmSelectBtn->SetText(pbbm ? (TCHAR*)pbbm->bi.Filename() : "(none)");
            ReleaseICustButton(bmSelectBtn);
        }

        // And the thumbnail...
        layer = (plPlasmaMAXLayer *)pb->GetTexmap(ParamID(plClothingMtl::kThumbnail));
        if (layer == nil)
        {
            layer = new plLayerTex;
            pb->SetValue(ParamID(plClothingMtl::kThumbnail), 0, layer);
        }
        pbbm = layer->GetPBBitmap();
        if (pbbm)
        {
            bmSelectBtn = GetICustButton(GetDlgItem(hWnd, IDC_CLOTHING_THUMBNAIL));
            bmSelectBtn->SetText((TCHAR*)pbbm->bi.Filename());
            ReleaseICustButton(bmSelectBtn);
        }

        int setIdx = pb->GetInt(ParamID(plClothingMtl::kTileset));
        ComboBox_SetCurSel(GetDlgItem(hWnd, IDC_CLOTHING_TILESET), setIdx);
        ComboBox_SetCurSel(GetDlgItem(hWnd, IDC_CLOTHING_LAYER), pb->GetInt(ParamID(plClothingMtl::kLayer)));
        mtl->InitTilesets();
        plClothingTileset *tileset = mtl->fTilesets.Get(setIdx);
        for (i = 0; i < tileset->fElements.GetCount(); i++)
        {
            plClothingElement *element = tileset->fElements.Get(i);
            SendMessage(GetDlgItem(hWnd, plClothingMtl::TextConstants[2 * i]), 
                        WM_SETTEXT, NULL, (LPARAM)element->fName.c_str());
            snprintf(buff, arrsize(buff), "(%d, %d)", element->fWidth, element->fHeight);
            SendMessage(GetDlgItem(hWnd, plClothingMtl::TextConstants[2 * i + 1]), 
                        WM_SETTEXT, NULL, (LPARAM)buff);
            
            ShowWindow(GetDlgItem(hWnd, plClothingMtl::TextConstants[2 * i]), SW_SHOW); 
            ShowWindow(GetDlgItem(hWnd, plClothingMtl::TextConstants[2 * i + 1]), SW_SHOW); 
            ShowWindow(GetDlgItem(hWnd, plClothingMtl::ButtonConstants[i]), SW_SHOW);   
        }
        for (i = tileset->fElements.GetCount(); i < plClothingMtl::kMaxTiles; i++)
        {
            ShowWindow(GetDlgItem(hWnd, plClothingMtl::TextConstants[2 * i]), SW_HIDE); 
            ShowWindow(GetDlgItem(hWnd, plClothingMtl::TextConstants[2 * i + 1]), SW_HIDE); 
            ShowWindow(GetDlgItem(hWnd, plClothingMtl::ButtonConstants[i]), SW_HIDE);
        }
        mtl->ReleaseTilesets();

        fCustomText.UpdateText(pb, hWnd);
    }

    virtual void Update(TimeValue t, Interval& valid, IParamMap2* pmap) { UpdateDisplay(pmap); }

    virtual BOOL DlgProc(TimeValue t, IParamMap2 *map, HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
    {
        // Check if it is for our edit box
        if (fCustomText.ProcessMsg(map, hWnd, msg, wParam, lParam))
            return TRUE;

        int id = LOWORD(wParam);
        int code = HIWORD(wParam);

        IParamBlock2 *pb = map->GetParamBlock();
        plClothingMtl *mtl = (plClothingMtl *)pb->GetOwner();
        HWND cbox = NULL;
        plPlasmaMAXLayer *layer;
        PBBitmap *pbbm;
        ICustButton *bmSelectBtn;
        int layerIdx = plClothingMtl::LayerToPBIdx[pb->GetInt(ParamID(plClothingMtl::kLayer))];      

        switch (msg)
        {
        case WM_INITDIALOG:
            int j;
            mtl->InitTilesets();
            cbox = GetDlgItem(hWnd, IDC_CLOTHING_TILESET);
            for (j = 0; j < mtl->fTilesets.GetCount(); j++)
                SendMessage(cbox, CB_ADDSTRING, 0, (LPARAM)mtl->fTilesets.Get(j)->fName);

            mtl->ReleaseTilesets();

            cbox = GetDlgItem(hWnd, IDC_CLOTHING_LAYER);
            for (j = 0; j < plClothingElement::kLayerMax; j++)
                ComboBox_AddString(cbox, plClothingMtl::LayerStrings[j]);

            return TRUE;

        case WM_COMMAND:
            if (id == IDC_CLOTHING_TILESET)
            {
                int setIdx = SendMessage(GetDlgItem(hWnd, id), CB_GETCURSEL, 0, 0);
                pb->SetValue(plClothingMtl::kTileset, t, setIdx);
                return TRUE;
            }

            if (id == IDC_CLOTHING_LAYER)
            {
                
                pb->SetValue(plClothingMtl::kLayer, t, ComboBox_GetCurSel(GetDlgItem(hWnd, id)));
                return TRUE;
            }

            if (id == IDC_CLOTHING_THUMBNAIL)
            {
                layer = (plPlasmaMAXLayer *)pb->GetTexmap(ParamID(plClothingMtl::kThumbnail));
                if (layer == nil)
                    return FALSE;

                BitmapInfo bi;
                bi.SetName(layer->GetPBBitmap() == nil ? "" : layer->GetPBBitmap()->bi.Name());

                BOOL selectedNewBitmap = layer->HandleBitmapSelection();
                if (selectedNewBitmap)
                {
                    pbbm = layer->GetPBBitmap();
                    bmSelectBtn = GetICustButton(GetDlgItem(hWnd, IDC_CLOTHING_THUMBNAIL));
                    bmSelectBtn->SetText(pbbm != nil ? (TCHAR*)pbbm->bi.Filename() : "(none)");
                    ReleaseICustButton(bmSelectBtn);
                }
                return TRUE;
            }

            int buttonIdx = -1;
            if (id == IDC_CLOTHING_TEXTURE1) buttonIdx = 0;
            else if (id == IDC_CLOTHING_TEXTURE2) buttonIdx = 1;
            else if (id == IDC_CLOTHING_TEXTURE3) buttonIdx = 2;
            else if (id == IDC_CLOTHING_TEXTURE4) buttonIdx = 3;
            
            if (buttonIdx != -1)
            {
                layer = (plPlasmaMAXLayer *)pb->GetTexmap(ParamID(layerIdx), 0, buttonIdx);
                if (layer == nil)
                { // First time we've set a layer on this spot
                    layer = new plLayerTex;
                    pb->SetValue(ParamID(layerIdx), 0, layer, buttonIdx);
                }

#ifdef MAXASS_AVAILABLE
                jvUniqueId oldId;
                layer->GetBitmapAssetId(oldId);
#endif

                BitmapInfo bi;
                bi.SetName(layer->GetPBBitmap() == nil ? "" : layer->GetPBBitmap()->bi.Name());

                BOOL selectedNewBitmap = layer->HandleBitmapSelection();
                if (selectedNewBitmap)
                {
                    // Check if it's ok, and undo if not.
                    bool choiceOk = true;

                    pbbm = layer->GetPBBitmap();
                    if (pbbm != nil)
                    {
                        mtl->InitTilesets();

                        plClothingTileset *tileset = mtl->fTilesets.Get(pb->GetInt(plClothingMtl::kTileset));
                        plClothingElement *element = tileset->fElements.Get(buttonIdx);
                        float targRatio = (float)element->fWidth / (float)element->fHeight;
                        float ratio = (float)pbbm->bi.Width() / (float)pbbm->bi.Height();

                        if (targRatio != ratio)
                        {
                            choiceOk = false;
                            hsMessageBox("That image's width/height ratio does not match the one for this tile. "
                                         "Restoring the old selection.", "Invalid image", hsMessageBoxNormal);
                        }
                        else if (pbbm->bi.Width() < element->fWidth)
                        {
                            choiceOk = false;
                            hsMessageBox("The chosen image is too small for that tile slot. "
                                         "Restoring the old selection.", "Invalid image", hsMessageBoxNormal);
                        }

                        mtl->ReleaseTilesets();
                    }
                    if (!choiceOk)
                    {
#ifdef MAXASS_AVAILABLE
                        layer->SetBitmapAssetId(oldId);
                        layer->SetBitmap(&bi);
#endif
                    }
                    else
                    {
                        bmSelectBtn = GetICustButton(GetDlgItem(hWnd, plClothingMtl::ButtonConstants[buttonIdx]));
                        bmSelectBtn->SetText(pbbm != nil ? (TCHAR*)pbbm->bi.Filename() : "(none)");
                        ReleaseICustButton(bmSelectBtn);
                    }
                }
            }
            return TRUE;
        }

        return FALSE;
    }

    virtual void DeleteThis() {}
};
static ClothingBasicDlgProc gClothingBasicDlgProc;

static ParamBlockDesc2 gClothingMtlPB
(
    plClothingMtl::kBlkBasic, _T("Clothing"), IDS_PASS_BASIC, GetClothingMtlDesc(), 
    P_AUTO_CONSTRUCT + P_AUTO_UI + P_CALLSETS_ON_LOAD, plClothingMtl::kRefBasic, 

    // UI
    IDD_CLOTHING, IDS_PASS_BASIC, 0, 0, &gClothingBasicDlgProc,

    plClothingMtl::kTileset,    _T("tileset"),  TYPE_INT, 0, 0,
        p_default, 0,
        end,

    plClothingMtl::kTexmap,     _T("texmap"),   TYPE_TEXMAP_TAB, plClothingMtl::kMaxTiles,      0, 0,
        end,

    plClothingMtl::kDescription,    _T("ItemDescription"),  TYPE_STRING,    0, 0,
        p_ui,   TYPE_EDITBOX, IDC_CLOTHING_DESCRIPTION,
        end,

    plClothingMtl::kThumbnail,  _T("Thumbnail"),    TYPE_TEXMAP, 0, 0,
        end,

    plClothingMtl::kLayer,  _T("Layer"),        TYPE_INT, 0, 0,
        p_default, plClothingElement::kLayerTint1,
        end,

    plClothingMtl::kTexmapSkin, _T("SkinLayer"),    TYPE_TEXMAP_TAB, plClothingMtl::kMaxTiles, 0, 0,
        end,

    plClothingMtl::kTexmap2, _T("TintLayer2"),  TYPE_TEXMAP_TAB, plClothingMtl::kMaxTiles, 0, 0,
        end,
        
    plClothingMtl::kDefault, _T("Default"), TYPE_BOOL, 0, 0,
        p_ui,   TYPE_SINGLECHEKBOX, IDC_CLOTHING_DEFAULT,
        p_default, 0,
        end,

    plClothingMtl::kCustomTextSpecs, _T("TextSpecs"), TYPE_STRING, 0, 0,
        end,

    plClothingMtl::kTexmapBase, _T("BaseLayer"), TYPE_TEXMAP_TAB, plClothingMtl::kMaxTiles, 0, 0,
        end, 
        
    plClothingMtl::kTexmapSkinBlend1, _T("SkinBlend(1)"), TYPE_TEXMAP_TAB, plClothingMtl::kMaxTiles, 0, 0,
        end,

    plClothingMtl::kTexmapSkinBlend2, _T("SkinBlend(2)"), TYPE_TEXMAP_TAB, plClothingMtl::kMaxTiles, 0, 0,
        end,

    plClothingMtl::kTexmapSkinBlend3, _T("SkinBlend(3)"), TYPE_TEXMAP_TAB, plClothingMtl::kMaxTiles, 0, 0,
        end,

    plClothingMtl::kTexmapSkinBlend4, _T("SkinBlend(4)"), TYPE_TEXMAP_TAB, plClothingMtl::kMaxTiles, 0, 0,
        end,

    plClothingMtl::kTexmapSkinBlend5, _T("SkinBlend(5)"), TYPE_TEXMAP_TAB, plClothingMtl::kMaxTiles, 0, 0,
        end,

    plClothingMtl::kTexmapSkinBlend6, _T("SkinBlend(6)"), TYPE_TEXMAP_TAB, plClothingMtl::kMaxTiles, 0, 0,
        end,

    plClothingMtl::kDefaultTint1,   _T("DefaultTint1"), TYPE_RGBA,  0, 0,
        p_ui, TYPE_COLORSWATCH, IDC_CLOTHING_TINT1,
        p_default,      Color(1,1,1),       
        end,

    plClothingMtl::kDefaultTint2,   _T("DefaultTint2"), TYPE_RGBA,  0, 0,
        p_ui, TYPE_COLORSWATCH, IDC_CLOTHING_TINT2,
        p_default,      Color(1,1,1),       
        end,

    plClothingMtl::kForcedAcc,  _T("ForcedAcc"), TYPE_STRING, 0, 0,
        p_ui, TYPE_EDITBOX, IDC_CLOTHING_FORCED_ACC,
        end,
        
    end
);