optstune.h

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// $Id: optstune.h 1282 2006-06-09 09:46:49Z alex $
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=================================XARAHEADEREND============================
 */
// Header for the handling code for the Tuneup tab of the options dialog box 

//WEBSTER-ranbirr-13/11/96
#ifndef WEBSTER

#ifndef INC_OPTSTUNE
#define INC_OPTSTUNE

//#include "unittype.h" - in camtypes.h [AUTOMATICALLY REMOVED]
//#include "dialogop.h" - in camtypes.h [AUTOMATICALLY REMOVED]
//#include "units.h" - in camtypes.h [AUTOMATICALLY REMOVED]
#include "appprefs.h"

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

>   class TuneTab: public OptionsTabs

    Author:     Richard_Millican (Xara Group Ltd) <camelotdev@xara.com>/Neville Humphrys
    Created:    19/1/95
    Purpose:    Allows the user to set various tuning parameters, such as:-
                - Gdraw memory for rendering
                - Undo buffer size for the current document
    SeeAlso:    OptionsTabs; AppPrefsDlg;

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

class TuneTab: public OptionsTabs
{         
    CC_DECLARE_DYNCREATE( TuneTab )  
public:

    TuneTab();
    ~TuneTab();

    virtual BOOL Init();                        

    // Function to handle the messages for this tab/pane window
    virtual BOOL HandleMsg(DialogMsg* Msg);

    // Function to set up the values on this tab when being opened
    virtual BOOL InitSection();

    // Function to commit the values on this tab on ok
    virtual BOOL CommitSection();

    // Functions to handle document changing messages
    virtual BOOL GreySection();         // Called when the user has closed all documents
    virtual BOOL UngreySection();       // Called when the user has opened a document
    BOOL ChangeControlStatus(const BOOL Status); // used to grey/ungrey all controls
    virtual BOOL UpdateSection(String_256 *DocumentName);   // Called when the user has switched to a new document

    virtual CDlgResID GetPageID();      // Return section/page id system

    virtual BOOL IsDocumentOption();    // Return True if document option  

    virtual BOOL IsProgramOption();     // Return True if program option

protected:
    // Lots of controlling and handling functions specific to this section
    BOOL InitRenderingSection();
    BOOL InitUndoSection();

    BOOL CommitRenderingSection();
    BOOL CommitUndoSection();

private:
    UINT32 CurrentTempMemValue;

    BOOL GreyStatus;            // Remember the state that we are currently in

    // Variables to store the old control states.
    UINT32 OldMaxUndoSize;
}; 

#endif // INC_OPTSTUNE

#endif //webster

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