tracedlg.h

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// $Id: tracedlg.h 1282 2006-06-09 09:46:49Z alex $
/* @@tag:xara-cn@@ DO NOT MODIFY THIS LINE
================================XARAHEADERSTART===========================
 
               Xara LX, a vector drawing and manipulation program.
                    Copyright (C) 1993-2006 Xara Group Ltd.
       Copyright on certain contributions may be held in joint with their
              respective authors. See AUTHORS file for details.

LICENSE TO USE AND MODIFY SOFTWARE
----------------------------------

This file is part of Xara LX.

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under the terms of the GNU General Public License version 2 as published
by the Free Software Foundation.

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Franklin St, Fifth Floor, Boston, MA  02110-1301 USA


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-----------------

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License described above, Xara Group Ltd grants to you certain additional
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The additional rights are to use, modify, and distribute the software
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=================================XARAHEADEREND============================
 */
// Trace dialog

#ifndef INC_TRACEDLG
#define INC_TRACEDLG


// Find out about the DialogOp Class
//#include "dialogop.h" - in camtypes.h [AUTOMATICALLY REMOVED]
//#include "doccolor.h" - in camtypes.h [AUTOMATICALLY REMOVED]
//#include "undoop.h"
//#include "selop.h" - in camtypes.h [AUTOMATICALLY REMOVED]
#include "tracectl.h"
//#include <afxtempl.h>

class KernelBitmap;
class TraceControl;
class Spread;
class DocCoord;

#define OPTOKEN_TRACEDLG _T("TraceDlg")
#define OPTOKEN_TRACEOP _T("TraceOp")

enum TraceSetting { TRACESETTING_PASSES = 0,
                    TRACESETTING_REMOVENOISE,
                    TRACESETTING_MINIMUMAREA,
                    TRACESETTING_INITIALCOLOURTOLERANCE,
                    TRACESETTING_FINALCOLOURTOLERANCE,
                    TRACESETTING_ACCURACY,
                    TRACESETTING_SMOOTING,

                    // the end
                    TRACESETTING_ILLEGAL,
                    NUM_TRACESETTING=TRACESETTING_ILLEGAL};

/*********************************************************************************************
>   class TraceMessage : public Msg

    Author:     Alex_Bligh (Xara Group Ltd) <camelotdev@xara.com>
    Created:    24/4/95
    Purpose:    This is a foolish message to bring up a tracer dialog
    SeeAlso:    BfxDlg

*********************************************************************************************/

class TraceMsg : public Msg
{
    CC_DECLARE_DYNAMIC(TraceMsg)
public:
    KernelBitmap * pBitmap;
    TraceMsg(KernelBitmap * pTheBitmap):pBitmap(pTheBitmap) { /* empty */ };
    static void OpenOrUse(KernelBitmap * pBitmap);
};

/********************************************************************************************

>   class TraceOp : public UndoableOperation

    Author:     Alex_Bligh (Xara Group Ltd) <camelotdev@xara.com>
    Created:    20/02/94
    Purpose:    Handles insertion of bitmap effect nodes into the tree

********************************************************************************************/

class CCAPI TraceOp: public SelOperation
{                             
    CC_DECLARE_DYNCREATE( TraceOp )
public:
    TraceOp();                              // Constructor
    static BOOL     Init();                 // Register an OpDescriptor
                                            // Read the state of an operation
    static OpState  GetState(String_256*, OpDescriptor*);       
    void DoWithParam(OpDescriptor* pOp, OpParam* pParam);
    BOOL FindCentreInsertionPosition(Spread** Spread, DocCoord* Position);
};

class TraceOpParam: public OpParam
{
    CC_DECLARE_MEMDUMP( TraceOpParam);
public:
    TraceControl * pTraceControl;
};
     

/********************************************************************************************

>   class TraceDlg : public DialogOp

    Author:     Alex_Bligh (Xara Group Ltd) <camelotdev@xara.com>
    Created:    14/12/94
    Purpose:    Dialog for tracer

********************************************************************************************/

class TraceDlg : public DialogOp
{
    // Give my name in memory dumps
    CC_DECLARE_DYNCREATE(TraceDlg);

public:
    // Construction etc
    TraceDlg();
    ~TraceDlg();
    static  BOOL Init();

    // Called when the dialog is to be displayed
    void    Do(OpDescriptor*);
    void    DoWithParam(OpDescriptor* pOp, OpParam* pParam);
    virtual MsgResult Message(Msg* Message);

    // Find out about the state of the dlg
    static  OpState GetState(String_256*, OpDescriptor*);
    
protected:
    BOOL RenderBitmap(ReDrawInfoType* ExtraInfo, KernelBitmap * BitmapToUse);
    BOOL FindBitmap();

    BOOL LoadSettings(INT32 * pSettings);
    BOOL SaveSettings(INT32 * pSettings);
    BOOL ReadParams();
    BOOL WriteParams();
    BOOL SetStatus(BOOL Tracing=FALSE);

    BOOL DoTrace(BOOL SingleStep);
    BOOL FixOriginalComboBox();
    BOOL ReadOriginalComboBox();
    BOOL CheckOriginalBitmap();
    BOOL DestinationChanged();
    BOOL OriginalChanged();

    BOOL SetTraceMethod(TraceMethod Method);
    TraceMethod GetTraceMethod();

    std::list< String_256 > m_p24BitCopyNames;
    void Remove24BitTempCopy(); // Remove any 24bit copies of 32bit BMPs

public:
    // Vars
    static const UINT32 IDD;
    static const CDlgMode Mode;

protected:

    KernelBitmap * pOriginal;
    KernelBitmap * pPrevOriginal;
    TraceControl * pTraceControl;

    static INT32 DefaultMode;
    static INT32 DefaultSetting[NUM_TRACEMETHOD][NUM_TRACESETTING];
    static INT32 FactorySetting[NUM_TRACEMETHOD][NUM_TRACESETTING];

};

#endif  // INC_TRACEDLG

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