自学教程：C++ GetICustButton函数代码示例

INT_PTR EditPolyPaintDeformDlgProc::DlgProc (TimeValue t, IParamMap2 *pmap, HWND hWnd,						   UINT msg, WPARAM wParam, LPARAM lParam){	//BOOL ret;	switch (msg) {	case WM_INITDIALOG: {			uiValid = false;			ICustButton *btn = GetICustButton(GetDlgItem(hWnd,IDC_PAINTDEFORM_PUSHPULL));			btn->SetType(CBT_CHECK);			ReleaseICustButton(btn);			btn = GetICustButton(GetDlgItem(hWnd,IDC_PAINTDEFORM_RELAX));			btn->SetType(CBT_CHECK);			ReleaseICustButton(btn);			btn = GetICustButton(GetDlgItem(hWnd,IDC_PAINTDEFORM_REVERT));			btn->SetType(CBT_CHECK);			ReleaseICustButton(btn);			break;		}	case WM_PAINT:		if (uiValid) break;		SetEnables (hWnd);		break;	case WM_COMMAND:		//uiValid = false;		switch (LOWORD(wParam)) {		case IDC_PAINTDEFORM_PUSHPULL:			mpEPoly->OnPaintBtn( PAINTMODE_PAINTPUSHPULL, t );			SetEnables (hWnd);			break;		case IDC_PAINTDEFORM_RELAX:			mpEPoly->OnPaintBtn( PAINTMODE_PAINTRELAX, t );			SetEnables (hWnd);			break;		case IDC_PAINTDEFORM_REVERT:			mpEPoly->OnPaintBtn( PAINTMODE_ERASEDEFORM, t );			SetEnables (hWnd);			break;		case IDC_PAINTDEFORM_APPLY:			theHold.Begin ();			mpEPoly->EpModCommit (t, false, true);			theHold.Accept (GetString (IDS_PAINTDEFORM));			break;		case IDC_PAINTDEFORM_CANCEL:			mpEPoly->EpModCancel ();			break;		case IDC_PAINTDEFORM_OPTIONS:			GetMeshPaintMgr()->BringUpOptions();			break;		default:			InvalidateUI (hWnd);			break;		}	}	return FALSE;}

INT_PTR MonoFlectorTypeObjDlgProc::DlgProc(TimeValue t, IParamMap2 *map, HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam){	int id = LOWORD(wParam);	switch (msg) 	{		case WM_INITDIALOG:		{ 	ICustButton *iBut = GetICustButton(GetDlgItem(hWnd,IDC_EP_PICKBUTTON));			iBut->SetType(CBT_CHECK);			iBut->SetHighlightColor(GREEN_WASH);			ReleaseICustButton(iBut);			mf->hParams=hWnd;			mf->ShowName(mf->pblock2->GetINode(PB_MESHNODE));		}			break;		case WM_DESTROY:			ICustButton *iBut;			iBut=GetICustButton(GetDlgItem(hWnd,IDC_EP_PICKBUTTON));			if (iBut) iBut->SetCheck(FALSE);			ReleaseICustButton(iBut);			break;		case WM_COMMAND:			switch(LOWORD(wParam)) 			{			  case IDC_EP_PICKBUTTON:			  { sso->IntoPickMode();				break;			  }			}			break;	}	return TRUE;}

    /// Called to update the controls of the dialog    virtual void    Update( TimeValue t, Interval &valid, IParamMap2 *map )    {        ICustButton     *bmSelectBtn;        IParamBlock2    *pblock;        int             i;        long            buttons[ 6 ] = { IDC_FRONT_NAME, IDC_BACK_NAME, IDC_LEFT_NAME, IDC_RIGHT_NAME, IDC_TOP_NAME, IDC_BOTTOM_NAME };        BitmapInfo      bi;        ParamMap2UserDlgProc::Update( t, valid, map );        pblock = map->GetParamBlock();        for( i = plStaticEnvLayer::kBmpFrontBitmap; i <= plStaticEnvLayer::kBmpBottomBitmap; i++ )        {            bmSelectBtn = GetICustButton( GetDlgItem( map->GetHWnd(), buttons[ i ] ) );            PBBitmap *pbbm = pblock->GetBitmap( i, t );            if( pbbm )                bmSelectBtn->SetText( (TCHAR *)pbbm->bi.Filename() );            else                bmSelectBtn->SetText( _T( "None" ) );            ReleaseICustButton( bmSelectBtn );        }        plStaticEnvLayer *layer = (plStaticEnvLayer *)map->GetParamBlock()->GetOwner();        bi.SetName( layer->GetBaseFilename( t ) );        SetDlgItemText( map->GetHWnd(), IDC_BASE_FILENAME, bi.Filename() );        map->Enable( plStaticEnvLayer::kBmpGenerateFaces, ( bi.Name() == NULL || bi.Name()[ 0 ] == 0 ) ? FALSE : TRUE );        bmSelectBtn = GetICustButton( GetDlgItem( map->GetHWnd(), IDC_GENERATE_FACES ) );        bmSelectBtn->SetText( _T( "Generate From Node" ) );        ReleaseICustButton( bmSelectBtn );        i = pblock->GetInt( plStaticEnvLayer::kBmpTextureSize, t );        pblock->SetValue( plStaticEnvLayer::kBmpLastTextureSize, t, i );    }

void ParticleMesherObject::UpdateUI(){   Point3 min,max;   pblock2->GetValue(particlemesher_customboundsa,0,min,FOREVER);   pblock2->GetValue(particlemesher_customboundsb,0,max,FOREVER);   Box3 box;   box.Init();   box += min;   box += max;      TSTR text;   BOOL useBounds;   pblock2->GetValue(particlemesher_usecustombounds, 0, useBounds, FOREVER);   if (useBounds)      {      if (box.IsEmpty())         text.printf(_T("%s"),GetString(IDS_EMPTY));      else          {         text.printf(_T("(%0.0f,%0.0f,%0.0f)"),min.x,min.y,min.z);         SetWindowText(GetDlgItem(hParams,IDC_BOUNDSTEXT),            text);         text.printf(_T("(%0.0f,%0.0f,%0.0f)"),max.x,max.y,max.z);         SetWindowText(GetDlgItem(hParams,IDC_BOUNDSTEXT2),            text);         }//make sure we only enable the button in the modify panel// bug 257747 1/30/01 watje      if (ip)         {         ICustButton *iBut = GetICustButton(GetDlgItem(hParams,IDC_PICKBB));         if (ip->GetCommandPanelTaskMode()==TASK_MODE_MODIFY)            {            if (iBut) iBut->Enable(TRUE);            }         ReleaseICustButton(iBut);         }      }   else      {      text.printf(_T(" "));      SetWindowText(GetDlgItem(hParams,IDC_BOUNDSTEXT),         text);      text.printf(_T(" "));      SetWindowText(GetDlgItem(hParams,IDC_BOUNDSTEXT2),         text);      ICustButton *iBut = GetICustButton(GetDlgItem(hParams,IDC_PICKBB));      if (iBut) iBut->Enable(FALSE);      ReleaseICustButton(iBut);      }   }

voidBlobMesh::DisableButtons(HWND hWnd){	if (GetCOREInterface()->GetCommandPanelTaskMode() == TASK_MODE_CREATE)		{		ICustButton *iBut = GetICustButton(GetDlgItem(hWnd, IDC_ADD));		if (iBut)			{			iBut->Enable(FALSE);			ReleaseICustButton(iBut);			}		iBut = NULL;		iBut = GetICustButton(GetDlgItem(hWnd, IDC_PICK));		if (iBut)			{			iBut->Enable(FALSE);			ReleaseICustButton(iBut);			}					iBut = NULL;		iBut = GetICustButton(GetDlgItem(hWnd, IDC_REMOVE));		if (iBut)			{			iBut->Enable(FALSE);			ReleaseICustButton(iBut);			}					}	else		{		ICustButton *iBut = GetICustButton(GetDlgItem(hWnd, IDC_ADD));		if (iBut)			{			iBut->Enable(TRUE);			iBut->SetHighlightColor(GREEN_WASH);						ReleaseICustButton(iBut);			}		iBut = NULL;		iBut = GetICustButton(GetDlgItem(hWnd, IDC_PICK));		if (iBut)			{			iBut->Enable(TRUE);			iBut->SetType(CBT_CHECK);			iBut->SetHighlightColor(GREEN_WASH);			ReleaseICustButton(iBut);			}		}}

//WIN32 : BOOL UVWFrameDlgProc::DlgProc(TimeValue t, IParamMap2 *map, HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)INT_PTR UVWFrameDlgProc::DlgProc(TimeValue t, IParamMap2 *map, HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam){	int id = LOWORD(wParam);	switch (msg) 	{		case WM_INITDIALOG:			SetWindowText(GetDlgItem(hWnd,IDC_TKU_ABOUT),UVWFRAME_LABEL);			if (sho->uvwMesh)				SetWindowText(GetDlgItem(hWnd, IDC_UVWF_PICKOBJ), sho->uvwMesh->GetName()); 			else				SetWindowText(GetDlgItem(hWnd, IDC_UVWF_PICKOBJ), _T("Pick Object")); 			LoadImages();			ICustButton *iTmp;			iTmp = GetICustButton(GetDlgItem(hWnd,IDC_TL_ABOUT));			iTmp->SetImage(hAboutImage, 0, 0, 0, 0, 16, 16);			iTmp->SetTooltip(TRUE,_T("About UVW Frame"));			iTmp = GetICustButton(GetDlgItem(hWnd,IDC_TL_HELP));			iTmp->SetImage(hHelpImage, 0, 0, 0, 0, 16, 16);			iTmp->SetTooltip(TRUE,_T("UVW Frame Help"));			ReleaseICustButton(iTmp);		break;		case WM_DESTROY:		break;		case WM_COMMAND:			switch(id) 			{				case IDC_TL_ABOUT:					DialogBoxParam(	hInstance, MAKEINTRESOURCE(IDD_ABOUT), GetCOREInterface()->GetMAXHWnd(), AboutDlgProc, 0);				break;				case IDC_TL_HELP:					ShellExecute(NULL, _T("open"), _T("http://www.mankua.com/uvwframe.php"), NULL, NULL, SW_SHOWNORMAL);				break;				case IDC_UVWF_SAVE:					sho->SaveUVW(hWnd);				break;				case IDC_UVWF_LOAD:					sho->LoadUVW(hWnd);				break;			}		break;	}	return FALSE;}

    void Set(PB2Value& val, ReferenceMaker* owner, ParamID id, int tabIndex, TimeValue t)    {        if (!owner)            return;        plStaticEnvLayer* layer = (plStaticEnvLayer*)owner;        IParamBlock2 *pb = layer->GetParamBlockByID(plStaticEnvLayer::kBlkBitmap);        switch (id)        {        case plStaticEnvLayer::kBmpFrontBitmap:        case plStaticEnvLayer::kBmpBackBitmap:        case plStaticEnvLayer::kBmpLeftBitmap:        case plStaticEnvLayer::kBmpRightBitmap:        case plStaticEnvLayer::kBmpTopBitmap:        case plStaticEnvLayer::kBmpBottomBitmap:            // Set up the enums so these would match...            if (pb->GetMap())                pb->GetMap()->Invalidate( id );            // Update the bitmap saved by the layer            //layer->SetBitmap( id, &val.bm->bi );            break;        case plStaticEnvLayer::kBmpBaseFilename:            if( pb->GetMap() )            {                pb->GetMap()->Enable( plStaticEnvLayer::kBmpGenerateFaces, ( val.s == NULL || val.s[ 0 ] == 0 ) ? FALSE : TRUE );                ICustButton     *bmSelectBtn = GetICustButton( GetDlgItem( pb->GetMap()->GetHWnd(), IDC_GENERATE_FACES ) );                bmSelectBtn->SetText( _T( "Generate From Node" ) );                ReleaseICustButton( bmSelectBtn );            }            break;        }    }

BOOL SWrapObjectDlgProc::DlgProc(		TimeValue t,IParamMap *map,HWND hWnd,UINT msg,WPARAM wParam,LPARAM lParam)	{int FToTick=(int)((float)TIME_TICKSPERSEC/(float)GetFrameRate());	switch (msg) {		case WM_INITDIALOG: {			ICustButton *iBut = GetICustButton(GetDlgItem(hWnd,IDC_AP_WRAPBUTTON));			iBut->SetType(CBT_CHECK);			iBut->SetHighlightColor(GREEN_WASH);			ReleaseICustButton(iBut);			po->hParams=hWnd;			Update(t);			return FALSE;	// stop default keyboard focus - DB 2/27  			}		case WM_COMMAND:			switch (LOWORD(wParam)) 			{    case IDC_AP_WRAPBUTTON:				   { if (po->ip->GetCommandMode()->ID() == CID_STDPICK) 					{ if (po->creating) 						{  theCreateSWrapObjectMode.JumpStart(po->ip,po);							po->ip->SetCommandMode(&theCreateSWrapObjectMode);						} else {po->ip->SetStdCommandMode(CID_OBJMOVE);}					} else 						{ po->pickCB.po = po;												  po->ip->SetPickMode(&po->pickCB);						}					break;				}			}			break;			}	return TRUE;	}

void PickOrientNode::ExitMode(IObjParam *ip)	{	ICustButton *iBut = GetICustButton(GetDlgItem(p->hWnd,IDC_ORIENT_TARG_PICKNODE));	if (iBut) iBut->SetCheck(FALSE);	ReleaseICustButton(iBut);	GetCOREInterface()->PopPrompt();	}

void TestSplitByAmountDlgProc::UpdateTypeDlg( HWND hWnd, int type ){	bool enable = (type == kSplitByAmount_testType_fraction);	bool bRandom = enable;	EnableWindow( GetDlgItem( hWnd, IDC_RATIOTEXT ), enable );	ISpinnerControl* spin = GetISpinner( GetDlgItem( hWnd, IDC_RATIO2SPIN ) );	spin->Enable( enable );	ReleaseISpinner( spin );	enable = (type == kSplitByAmount_testType_everyN);	EnableWindow( GetDlgItem( hWnd, IDC_EVERYNTEXT ), enable );	spin = GetISpinner( GetDlgItem( hWnd, IDC_EVERYNSPIN ) );	spin->Enable( enable );	ReleaseISpinner( spin );	enable = (type >= kSplitByAmount_testType_firstN);	EnableWindow( GetDlgItem( hWnd, IDC_FIRSTNTEXT ), enable );	EnableWindow( GetDlgItem( hWnd, IDC_PERSOURCE ), enable );	spin = GetISpinner( GetDlgItem( hWnd, IDC_FIRSTNSPIN ) );	spin->Enable( enable );	ReleaseISpinner( spin );	EnableWindow( GetDlgItem( hWnd, IDC_UNIQUENESSBOX ), bRandom );	EnableWindow( GetDlgItem( hWnd, IDC_SEEDTEXT ), bRandom );	spin = GetISpinner( GetDlgItem( hWnd, IDC_SEEDSPIN ) );	spin->Enable( bRandom );	ReleaseISpinner( spin );	ICustButton* button = GetICustButton( GetDlgItem( hWnd, IDC_NEW ) );	button->Enable( bRandom );	ReleaseICustButton( button );}

void RendSplineParamsMapDlgProc::Initialize(HWND hWnd, TimeValue t){	if (hWnd == NULL) return;	else	{		ISpinnerControl *iSpin = GetISpinner(GetDlgItem(hWnd, IDC_ASPECTSPIN));		iSpin->LinkToEdit(GetDlgItem(hWnd, IDC_ASPECT), EDITTYPE_FLOAT);		iSpin->SetLimits(0.0f,99999999.0f);		iSpin->SetAutoScale(TRUE);		ReleaseISpinner(iSpin);		if (RendSpline::hLockButton == NULL) {			HBITMAP hBitmap, hMask;			RendSpline::hLockButton = ImageList_Create(16, 15, TRUE, 2, 0);			hBitmap = LoadBitmap(RendSplineDesc.HInstance(), MAKEINTRESOURCE(IDB_LOCK));			hMask   = LoadBitmap(RendSplineDesc.HInstance(), MAKEINTRESOURCE(IDB_LOCKMASK));			ImageList_Add(RendSpline::hLockButton,hBitmap,hMask);			DeleteObject(hBitmap);			DeleteObject(hMask);		}		ICustButton *lockAspect = GetICustButton(GetDlgItem(hWnd,IDC_ASPECTLOCK));		lockAspect->SetImage(RendSpline::hLockButton,0,0,1,1,16,15);		lockAspect->SetType(CBT_CHECK);		ReleaseICustButton(lockAspect);		CheckRadioButton(hWnd, IDC_VIEWPORT, IDC_RENDERER, IDC_RENDERER);        BOOL usePhysUVs = mod->GetUsePhysicalScaleUVs();        CheckDlgButton(hWnd, IDC_REAL_WORLD_MAP_SIZE, usePhysUVs);	}}

INT_PTR BerconWoodDlgProc::DlgProc(TimeValue t,IParamMap2 *map,HWND hWnd,UINT msg,WPARAM wParam,LPARAM lParam)	{		switch (msg) {		case WM_INITDIALOG:	{						// Lock buttons			ICustButton* custButton = GetICustButton(GetDlgItem(hWnd, IDC_LOCK_GRAIN));			custButton->SetText(_T("L"));			ReleaseICustButton(custButton); 			// Wood type			HWND hwndMap = GetDlgItem(hWnd, IDC_WOOD_TYPE);  			SendMessage(hwndMap, CB_ADDSTRING, 0, (LPARAM)GetString(IDS_RADIAL_WOOD));			SendMessage(hwndMap, CB_ADDSTRING, 0, (LPARAM)GetString(IDS_PERLIN_WOOD));			SendMessage(hwndMap, CB_ADDSTRING, 0, (LPARAM)GetString(IDS_SIMPLEX_WOOD));			SendMessage(hwndMap, CB_ADDSTRING, 0, (LPARAM)GetString(IDS_LINEAR_WOOD));			// Set correct dropdown value			int curIndex;			map->GetParamBlock()->GetValue(wood_type, t, curIndex, FOREVER);			SendMessage(GetDlgItem(hWnd, IDC_WOOD_TYPE), CB_SETCURSEL, (WPARAM)curIndex, 0);									break;		}				case WM_SHOWWINDOW:	{					// Set correct dropdown value			int curIndex;			map->GetParamBlock()->GetValue(wood_type, t, curIndex, FOREVER);			SendMessage(GetDlgItem(hWnd, IDC_WOOD_TYPE), CB_SETCURSEL, (WPARAM)curIndex, 0);			break;		}		default: return FALSE;	}	return TRUE;}

void SetupPadLockButton(HWND hWnd,int id, BOOL check) {   ICustButton *iBut;   iBut = GetICustButton(GetDlgItem(hWnd,id));   iBut->SetImage(hLockButtons,2,2,2,2,16,15);   iBut->SetType(CBT_CHECK);   ReleaseICustButton(iBut);   }

void TurnButton(HWND hWnd,int SpinNum,BOOL ison){	ICustButton *iBut;	iBut=GetICustButton(GetDlgItem(hWnd,SpinNum));	if (iBut) 	{	if (ison) iBut->Enable(); else iBut->Disable();}	ReleaseICustButton(iBut);}

void CheckButton(HWND hWnd,int id, BOOL check) {   ICustButton *iBut;   iBut = GetICustButton(GetDlgItem(hWnd,id));   if( iBut )      iBut->SetCheck(check);   ReleaseICustButton(iBut);   }

void CppOut::Init(HWND hWnd){    iPick = GetICustButton(GetDlgItem(hWnd,IDC_CPPOUT_PICK));    iPick->SetType(CBT_CHECK);    iPick->SetHighlightColor(GREEN_WASH);}

void EditPatchMod::SetSelDlgEnables() {	if (!hSelectPanel)		return;	ICustButton *but = GetICustButton(GetDlgItem(hSelectPanel, IDC_NS_PASTE));	but->Disable();	switch (GetSubobjectLevel())	{		case PO_VERTEX:			if (GetPatchNamedSelClip(CLIP_P_VERT))				but->Enable();			break;		case PO_EDGE:			if (GetPatchNamedSelClip(CLIP_P_EDGE))				but->Enable();			break;		case PO_PATCH:			if (GetPatchNamedSelClip(CLIP_P_PATCH))				but->Enable();			break;		case PO_TILE:			break;		}	ReleaseICustButton(but);	}

// Helper methodstatic BOOL IsButtonEnabled(HWND hParent, DWORD id) {	if( hParent==NULL ) return FALSE;	ICustButton* but = GetICustButton(GetDlgItem(hParent,id));	BOOL retval = but->IsEnabled();	ReleaseICustButton(but);	return retval;}

void PFOperatorInstanceShapeDlgProc::UpdateObjectNameDlg( HWND hWnd, TSTR& objectName ){	ICustButton* but;	but = GetICustButton( GetDlgItem( hWnd, IDC_PICK ) );	but->SetText(objectName);	ReleaseICustButton(but);}

void SWrapPickOperand::EnterMode(IObjParam *ip)	{	ICustButton *iBut;	iBut=GetICustButton(GetDlgItem(po->hParams,IDC_AP_WRAPBUTTON));	if (iBut) iBut->SetCheck(TRUE);	ReleaseICustButton(iBut);	GetCOREInterface()->PushPrompt(GetString(IDS_AP_PICKMODE));	}

void SWrapPickOperand::ExitMode(IObjParam *ip)	{	ICustButton *iBut;	iBut=GetICustButton(GetDlgItem(po->hParams,IDC_AP_WRAPBUTTON));	if (iBut) iBut->SetCheck(FALSE);	ReleaseICustButton(iBut);    GetCOREInterface()->PopPrompt();	}

void SWrapObjectDlgProc::Update(TimeValue t){ float size;	po->pblock->GetValue(PB_ICONSIZE,0,size,FOREVER);	ICustButton *iBut = GetICustButton(GetDlgItem(po->hParams,IDC_AP_WRAPBUTTON));	if (size<0.01f) iBut->Disable(); else iBut->Enable();	ReleaseICustButton(iBut);	po->ShowName();}

INT_PTR SkelTexDlgProc::DlgProc(TimeValue t, IParamMap2 *map, HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam){	int id = LOWORD(wParam);	switch (msg) 	{		case WM_INITDIALOG:			InitAuthorized(hWnd);			LoadImages();			ICustButton *iTmp;			iTmp = GetICustButton(GetDlgItem(hWnd,IDC_STRESS_ABOUT));			iTmp->SetImage(hAboutImage, 0, 0, 0, 0, 16, 16);			iTmp->SetTooltip(TRUE,_T("About Stress"));			iTmp = GetICustButton(GetDlgItem(hWnd,IDC_STRESS_HELP));			iTmp->SetImage(hHelpImage, 0, 0, 0, 0, 16, 16);			iTmp->SetTooltip(TRUE,_T("Stress Help"));			ReleaseICustButton(iTmp);		break;		case WM_DESTROY:			break;		case WM_COMMAND:			switch (LOWORD(wParam))			{				case IDC_BANNER_CRACKART:					ShellExecute(NULL, _T("open"), _T("http://www.crackart.org"), NULL, NULL, SW_SHOWNORMAL);				break;				case IDC_STRESS_HELP:					ShellExecute(NULL, _T("open"), _T("http://www.mankua.com/stress.php"), NULL, NULL, SW_SHOWNORMAL);				break;				case IDC_STRESS_ABOUT:					DialogBoxParam(	hInstance, MAKEINTRESOURCE(IDD_ABOUT), GetCOREInterface()->GetMAXHWnd(), AboutDlgProc, 0);				break;			}			break;	}	return FALSE;}

        BOOL DlgProc(TimeValue t, IParamMap2 *map, HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)        {            IParamBlock2        *pb = map->GetParamBlock();            plRTProjDirLight    *lite = (plRTProjDirLight *)pb->GetOwner();            PBBitmap            *bitmap;            plLayerTex          *layer = (plLayerTex *)lite->GetProjMap();            ICustButton         *bmSelectBtn;            switch( msg )            {                case WM_COMMAND:                    if( LOWORD( wParam ) == IDC_PROJ_MAPNAME )                    {                        BOOL selectedNewBitmap = layer->HandleBitmapSelection();                        if( selectedNewBitmap )                        {                            bmSelectBtn = GetICustButton( GetDlgItem( hWnd, IDC_PROJ_MAPNAME ) );                            bitmap = layer->GetPBBitmap();                            bmSelectBtn->SetText( bitmap != nil ? (TCHAR *)bitmap->bi.Filename() : "");                            ReleaseICustButton( bmSelectBtn );                        }                        return false;                    }                    break;                case WM_INITDIALOG:                    // Set projection map bitmap name                    bmSelectBtn = GetICustButton( GetDlgItem( hWnd, IDC_PROJ_MAPNAME ) );                    if( bmSelectBtn != nil )                    {                        bitmap = ( layer == nil ) ? nil : layer->GetPBBitmap();                        if( bitmap != nil )                            bmSelectBtn->SetText( (TCHAR *)bitmap->bi.Filename() );                        else                            bmSelectBtn->SetText( _T( "<none>" ) );                        ReleaseICustButton( bmSelectBtn );                    }                    break;            }            return plBaseLightProc::DlgProc( t, map, hWnd, msg, wParam, lParam );        }

BOOL IsButtonChecked(HWND hWnd,int id)   {   ICustButton *iBut;   BOOL res;   iBut = GetICustButton(GetDlgItem(hWnd,id));   res = iBut->IsChecked();   ReleaseICustButton(iBut);   return res;   }

void PFOperatorSimpleOrientationDlgProc::SetCtlByDir(IParamMap2* map, HWND hWnd){	BOOL bEulerSpinOn = false;	if(map && hWnd) {		IParamBlock2* ppb = map->GetParamBlock();		if(ppb) {			int iDir = ppb->GetInt(kSimpleOrientation_direction, 0);			if((iDir == kSO_World) || (iDir == kSO_Speed) || (iDir == kSO_SpeedFollow))				bEulerSpinOn = true;			EnableWindow(GetDlgItem(hWnd, IDC_XTEXT), bEulerSpinOn);			ISpinnerControl* psc = GetISpinner(GetDlgItem(hWnd, IDC_XSPIN));			psc->Enable(bEulerSpinOn);			ReleaseISpinner(psc);			EnableWindow(GetDlgItem(hWnd, IDC_YTEXT), bEulerSpinOn);			psc = GetISpinner(GetDlgItem(hWnd, IDC_YSPIN));			psc->Enable(bEulerSpinOn);			ReleaseISpinner(psc);			EnableWindow(GetDlgItem(hWnd, IDC_ZTEXT), bEulerSpinOn);			psc = GetISpinner(GetDlgItem(hWnd, IDC_ZSPIN));			psc->Enable(bEulerSpinOn);			ReleaseISpinner(psc);			bool bDivergenceAvailable = ((iDir != kSO_Rand_3D) && (iDir != kSO_SpeedFollow));			EnableWindow(GetDlgItem(hWnd, IDC_DIVERGENCETEXT), bDivergenceAvailable);			psc = GetISpinner(GetDlgItem(hWnd, IDC_DIVERGENCESPIN));			psc->Enable(bDivergenceAvailable);			ReleaseISpinner(psc);						EnableWindow(GetDlgItem(hWnd, IDC_RESTRICTTOAXIS), bDivergenceAvailable);			bool bRestrictToAxis = (ppb->GetInt(kSimpleOrientation_restrictToAxis, 0) != 0) && bDivergenceAvailable;			EnableWindow(GetDlgItem(hWnd, IDC_DIVERGENCEAXISBOX), bRestrictToAxis);			EnableWindow(GetDlgItem(hWnd, IDC_AXISXTEXT), bRestrictToAxis);			psc = GetISpinner(GetDlgItem(hWnd, IDC_AXISXSPIN));			psc->Enable(bRestrictToAxis);			ReleaseISpinner(psc);			EnableWindow(GetDlgItem(hWnd, IDC_AXISYTEXT), bRestrictToAxis);			psc = GetISpinner(GetDlgItem(hWnd, IDC_AXISYSPIN));			psc->Enable(bRestrictToAxis);			ReleaseISpinner(psc);			EnableWindow(GetDlgItem(hWnd, IDC_AXISZTEXT), bRestrictToAxis);			psc = GetISpinner(GetDlgItem(hWnd, IDC_AXISZSPIN));			psc->Enable(bRestrictToAxis);			ReleaseISpinner(psc);			bool bChaosAvailable = (iDir != kSO_SpeedFollow);			EnableWindow(GetDlgItem(hWnd, IDC_UNIQUENESSBOX), bChaosAvailable);			EnableWindow(GetDlgItem(hWnd, IDC_SEEDTEXT), bChaosAvailable);			psc = GetISpinner(GetDlgItem(hWnd, IDC_SEEDSPIN));			psc->Enable(bChaosAvailable);			ReleaseISpinner(psc);			ICustButton* but = GetICustButton(GetDlgItem(hWnd, IDC_NEW));			but->Enable(bChaosAvailable);			ReleaseICustButton(but);		}	}}

 void    ExitMode() {     ICustButton     *iBut = GetICustButton( GetDlgItem( fHWnd, IDC_GENERATE_FACES ) );     if( iBut )     {         iBut->SetCheck( FALSE );         iBut->SetText( _T( "Generate From Node" ) );     }     ReleaseICustButton( iBut ); }

void PickProtTarget::ExitMode(IObjParam *ip) {   ICustButton *iBut = GetICustButton(GetDlgItem(hDlg, which ?                IDC_PROT_PICK_TARGET2 : IDC_PROT_PICK_TARGET1));   if (iBut) {      iBut->SetCheck(FALSE);      ReleaseICustButton(iBut);   }   doingPick = 0;}