qualops.h

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// $Id: qualops.h 1282 2006-06-09 09:46:49Z alex $
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 */

// header for Quality operations

#ifndef INC_QUALOPS
#define INC_QUALOPS

//#include "ops.h" - in camtypes.h [AUTOMATICALLY REMOVED]
//#include "opdesc.h" - in camtypes.h [AUTOMATICALLY REMOVED]



#define OPTOKEN_QUALITYSLIDER _T("QualitySlider")


// these are the constants used for setting the quality level. These are intimitely
// linked to  quality.cpp, of which OpQuality is a friend.

#define QUALITY_LEVEL_ANTI      110
#define QUALITY_LEVEL_NORMAL    100
#define QUALITY_LEVEL_SIMPLE    50
#define QUALITY_LEVEL_OUTLINE   10


class QualitySliderDescriptor : public OpDescriptor
{
    CC_DECLARE_DYNAMIC(QualitySliderDescriptor)

public:
    QualitySliderDescriptor(
                            UINT32 toolID,                    // Tool (Module) Identifier
                            UINT32 txID,                      // String Resource ID
                            CCRuntimeClass* Op,             // pointer to the Op's runtime class object
                            TCHAR* tok,                     // pointer to the token string
                            pfnGetState gs,                 // pointer to the GetState function
                            UINT32 helpId = 0,              // help identifier 
                            UINT32 bubbleID = 0,                // string resource for bubble help
                            UINT32 resourceID = 0,          // resource ID
                            UINT32 controlID = 0,               // control ID within resource
                            BOOL ReceiveMessages = TRUE,        
                            BOOL Smart = FALSE, 
                            BOOL Clean = FALSE 
                           );  
     

    // Virtual fuunctions called from the default Message handler
    virtual void OnControlCreate(OpDescControlCreateMsg* CreateMsg);
    virtual void OnSliderSet(OpDescControlMsg* SelChangedMsg);
    virtual BOOL OnDocViewMsg(DocView* pDocView, DocViewMsg::DocViewState State);
    
    // Function to help handle the view quality changing
    void OnQualityChanged(DocView* pView);

    // GetState function for the OpDescriptor
    static OpState GetState(String_256* Description, OpDescriptor*);

    // Function to update all the slider controls if the view quality changes
    static void Update();

public:
    INT32 CurrentSliderPos;         // The current position of the slider
};


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

>   class OpQuality : public Operation

    Author:     Andy_Pennell (Xara Group Ltd) <camelotdev@xara.com>
    Created:    22/4/94
    Purpose:    Operation to set quality level on a DocView
    Notes:      Will be on a dialog somewhere eventually

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

class OpQuality : public Operation
{
    CC_DECLARE_DYNCREATE( OpQuality )

public:

    OpQuality();

    void Do(OpDescriptor*);

    static BOOL Init();
    static OpState GetState(String_256*, OpDescriptor*);    

private:

    static INT32 ConvertToValue( OpDescriptor* );

};


#endif

---