Torque3D/Engine/source/windowManager/platformCursorController.h

//-----------------------------------------------------------------------------
// Copyright (c) 2012 GarageGames, LLC
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// IN THE SOFTWARE.
//-----------------------------------------------------------------------------

#ifndef _PLATFORMCURSORCONTROLLER_H_
#define _PLATFORMCURSORCONTROLLER_H_

#ifndef _TVECTOR_H_
#include "core/util/tVector.h"
#endif

class PlatformWindow;

class PlatformCursorController
{
protected:

   struct Cursor_Shape
   {
      enum Type
      {
         TYPE_RESOURCE,
         TYPE_FILE,
      };

      Type   mCursorType;
      S32    mCursorID;   // Points to a platform specific cursor ID
      String mCursorFile; // Points to a custom cursor file
   };

   Vector<Cursor_Shape> mCursors;

   /// The PlatformWindow that owns this Cursor Controller
   PlatformWindow *mOwner;

public:

   PlatformCursorController( PlatformWindow *owner ) :
      mOwner( owner )
   {
      VECTOR_SET_ASSOCIATION( mCursors );
   };

   virtual ~PlatformCursorController()
   {
      mOwner = NULL;
   };

   enum 
   {
      curArrow = 0,
      curWait,
      curPlus,
      curResizeVert,
      curResizeHorz,
      curResizeAll,
      curIBeam,
      curResizeNESW,
      curResizeNWSE,
      curHand,
      curWaitArrow,
      curNoNo,
      numPlatformCursors
   };

public:

   virtual void setCursorPosition(S32 x, S32 y) = 0;
   virtual void getCursorPosition( Point2I &point ) = 0;
   virtual void setCursorVisible( bool visible ) = 0;
   virtual bool isCursorVisible() = 0;

   virtual void setCursorShape( const Cursor_Shape &shape, bool reload );
   virtual void setCursorShape( U32 cursorID ) = 0;
   virtual void setCursorShape( const UTF8 *filename, bool reload ) = 0;

   virtual void pushCursor( S32 cursorID );
   virtual void pushCursor( const UTF8 *fileName );
   virtual void popCursor();
   virtual void refreshCursor();

   virtual U32 getDoubleClickTime() = 0;
   virtual S32 getDoubleClickWidth() = 0;
   virtual S32 getDoubleClickHeight() = 0;
};

#endif