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//=============================================================================
// Copyright (C) 2002 Radical Entertainment Ltd. All rights reserved.
//
// File: treelinecontext.h
//
// Description: Blahblahblah
//
// History: 27/05/2002 + Created -- Cary Brisebois
//
//=============================================================================
#include "precompiled/PCH.h"
#ifndef TREELINECONTEXT_H
#define TREELINECONTEXT_H
//========================================
// Nested Includes
//========================================
//========================================
// Forward References
//========================================
//=============================================================================
//
// Synopsis: Blahblahblah
//
//=============================================================================
class TreeLineContext : public MPxContext
{
public:
enum Stimulus // Maskable values.
{
BUTTONDOWN = 0x0001,
BUTTONUP = 0x0002,
MOUSEDRAG = 0x0004,
COMPLETED = 0x0008,
DELETED = 0x0010,
ABORTED = 0x0020
};
TreeLineContext();
virtual ~TreeLineContext();
static const char* stringId;
virtual void toolOnSetup( MEvent& event);
virtual void toolOffCleanup();
virtual MStatus doPress( MEvent& event);
virtual MStatus doDrag( MEvent& event );
virtual MStatus doRelease( MEvent& event );
virtual MStatus doHold( MEvent& event );
virtual MStatus doEnterRegion( MEvent& event );
virtual void deleteAction();
virtual void completeAction();
virtual void abortAction();
private:
void ProcessState( Stimulus stimulus );
void AddPoint( MPoint& point );
void DeleteLast();
void SetHelpString();
MPointArray mPoints;
MString mHelp;
static MObject mCurrentTreeLine;
static bool mWorking;
short mXCurrent, mYCurrent;
private:
//Prevent wasteful constructor creation.
TreeLineContext( const TreeLineContext& treelinecontext );
TreeLineContext& operator=( const TreeLineContext& treelinecontext );
};
//******************************************************************************
//
// TreeLineContextCmd
//
//******************************************************************************
class TreeLineContextCmd : public MPxContextCommand
{
public:
TreeLineContextCmd() {};
virtual ~TreeLineContextCmd() {};
static void* creator();
virtual MPxContext* makeObj();
private:
};
//******************************************************************************
//
// Inline Public Functions
//
//******************************************************************************
//=============================================================================
// TreeLineContextCmd::creator
//=============================================================================
// Description: Comment
//
// Parameters: ()
//
// Return: void
//
//=============================================================================
inline void* TreeLineContextCmd::creator()
{
return new TreeLineContextCmd();
}
//=============================================================================
// TreeLineContextCmd::makeObj
//=============================================================================
// Description: Comment
//
// Parameters: ()
//
// Return: MPxContext
//
//=============================================================================
inline MPxContext* TreeLineContextCmd::makeObj()
{
return new TreeLineContext();
}
#endif //TREELINECONTEXT_H
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