toolwnd.h

#ifndef __TOOLWND_H__
#define __TOOLWND_H__
/*=============================================================================   
     Module  : toolwnd.h
     Purpose : Define window procedure for the tool window. ( mouse modes! )
     Author  : Doug Ehlenberger, CNIC Mt. Sinai School of Medicine
               
==============================================================================*/
#include "viasgui.h"
#include "init.h"


/* NOTE: For thread safety, this module does not call any
   external functions. */


typedef enum
   {
   vTOOL_WINDOW_NO_ERROR,
   vTOOL_WINDOW_ERROR_THREAD,
   vTOOL_WINDOW_ERROR_WIN32
   }
   vTOOL_WINDOW_ERROR_CODE;


typedef enum
   {
   vTOOL_DRAG_STACKS,        
   vTOOL_DRAG_WORKSPACE,        
   vTOOL_ZOOM_IN,               
   vTOOL_ZOOM_OUT,              
   vTOOL_CROP_STACK,             
   vTOOL_AUTO_ALIGN_STACKS,    
   vTOOL_SELECT_AND_DRAG_STACK,
   vTOOL_RULER,  
   vTOOL_FORWARD_VIEW,
   vTOOL_SIDE_VIEW,         
   vTOOL_TOP_VIEW,    
   vTOOL_SAMPLER,

   vTOOL_SENTINEL
   }
   vTOOL_TYPE;

#define vNUM_TOOLS  ( ( vINT )vTOOL_SENTINEL )

#define vNO_SELECTED_TOOL  -1


HWND GetToolWindow( vVOID );

vTOOL_WINDOW_ERROR_CODE GetToolWindowError( vVOID );


vBOOL BeginToolWindow /* Only call once. */
   ( 
   HINSTANCE       hInstance, 
   HWND            hOwner,
   vINI_SHOW_TYPE  showValue
   ); 


typedef enum
   {
   vTOOL_CLASS_MOUSE,
   vTOOL_CLASS_VIEW
   }
   vTOOL_CLASS_TYPE;



/* Added these functions. 4/15/03. */

vVOID EnableMouseTool( const vTOOL_TYPE tool, const vBOOL enabled );

vVOID EnableAllMouseTools( const vBOOL enabled );


/* These call use SendMessage() to send a WAM_SETACTIVETOOL application
   defined message defined in viasgui.h */

vVOID SetActiveMouseTool( vTOOL_TYPE type );
vVOID SetActiveViewTool( vTOOL_TYPE type );


/* This calls SendMessage() also but sets vNO_SELECTED_TOOL as the lParam. */

vVOID ClearActiveTools( vVOID );


vVOID RepaintToolWindow();


#endif/* __TOOLWND_H__ */

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