/*++

Copyright (C) Microsoft Corporation, 1995 - 1998
All rights reserved.

Module Name:

    docprop.hxx

Abstract:

    Document properties header.

Author:

    Albert Ting (AlbertT)  17-Aug-1995

Revision History:

--*/
#ifndef _DOCPROP_HXX
#define _DOCPROP_HXX

//
// HACK: private export from winspool.drv.
//
extern "C" {
LONG
DocumentPropertySheets(
    PPROPSHEETUI_INFO   pPSUIInfo,
    LPARAM              lParam
    );
}

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

    Class forward references.
    
********************************************************************/
class TDocumentData;

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

    DocumentProp.

    Base class for document property sheets.  This class should not
    not contain any information/services that is not generic to all
    derived classes.

    The document property sheets should inherit from this class.
    bHandleMessage (which is not overriden here) should be
    defined in derived classes.

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

class TDocumentProp : public MGenericProp {

    SIGNATURE( 'prpr' )
    ALWAYS_VALID
    SAFE_NEW

public:

    TDocumentProp::
    TDocumentProp(
        TDocumentData* pDocumentData
        );

    virtual
    TDocumentProp::
    ~TDocumentProp(
        VOID
        ); 

    BOOL
    TDocumentProp::
    bHandleMessage(
        UINT uMsg,
        WPARAM wParam,
        LPARAM lParam
        );

    virtual
    BOOL
    TDocumentProp::
    _bHandleMessage(
        UINT uMsg,
        WPARAM wParam,
        LPARAM lParam
        ) = 0;

    virtual 
    BOOL
    TDocumentProp::
    bSetUI(
        VOID
        ) = 0;

    virtual
    BOOL
    TDocumentProp::
    bReadUI(
        VOID
        ) = 0;

    virtual
    BOOL
    TDocumentProp::
    bSaveUI(
        VOID
        ) = 0;

protected:

    VAR( TDocumentData*, pDocumentData );

private:

    //
    // Operator = and copy not defined.
    //
    TDocumentProp &
    TDocumentProp::
    operator =(
        const TDocumentProp &
        );

    TDocumentProp::
    TDocumentProp(
        const TDocumentProp &
        );

    BOOL _bApplyData;

};


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

    General document property page.

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

class TDocumentGeneral : public TDocumentProp {

    SIGNATURE( 'gedo' )
    SAFE_NEW

public:

    TDocumentGeneral(
        TDocumentData* pDocumentData
        );

    ~TDocumentGeneral(
        VOID
        );

    BOOL
    bValid(
        VOID
        );

    BOOL
    _bHandleMessage(
        UINT uMsg,
        WPARAM wParam,
        LPARAM lParam
        );

    BOOL
    bSetUI(
        VOID
        );

    BOOL
    bReadUI(
        VOID
        );

    BOOL
    bSaveUI(
        VOID
        );

    VOID
    vEnableAvailable(
        IN BOOL bEnable
        );

    BOOL
    bSetStartAndUntilTime(
        VOID
        );

    VOID
    vSetActive(
        VOID
        );

private:

    //
    // Operator = and copy not defined.
    //
    TDocumentGeneral &
    TDocumentGeneral::
    operator =(
        const TDocumentGeneral &
        );

    TDocumentGeneral::
    TDocumentGeneral(
        const TDocumentGeneral &
        );

    BOOL
    TDocumentGeneral::
    bCheckForChange(
        VOID
        );

    BOOL _bSetUIDone;
};

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

    Document property windows.

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

class TDocumentWindows : public TPropertySheetManager {

    SIGNATURE( 'down' )
    SAFE_NEW

public:

    TDocumentWindows::
    TDocumentWindows(
        IN TDocumentData* pDocumentData
        );

    TDocumentWindows::
    ~TDocumentWindows(
        );

    BOOL
    TDocumentWindows::
    bValid(
        VOID
        );

    BOOL
    TDocumentWindows::
    bBuildPages(
        IN PPROPSHEETUI_INFO pCPSUIInfo
        );

    BOOL
    TDocumentWindows::
    bSetHeader(
        IN PPROPSHEETUI_INFO pCPSUIInfo, 
        IN PPROPSHEETUI_INFO_HEADER pPSUInfoHeader
        );

private:

    //
    // Operator = and copy not defined.
    //
    TDocumentWindows &
    TDocumentWindows::
    operator =(
        const TDocumentWindows &
        );

    TDocumentWindows::
    TDocumentWindows(
        const TDocumentWindows &
        );

private:

    TDocumentData          *_pDocumentData;         // Pointer to document property sheet data set
    TDocumentGeneral        _General;               // General document property sheet
    DOCUMENTPROPERTYHEADER  _dph;                   // Document prorety header

};

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

    Document properties UI (driver UI)

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

class TDocumentProperties: public TPropertySheetManager 
{
    SIGNATURE( 'dopr' )
    SAFE_NEW

public:
    TDocumentProperties::
    TDocumentProperties(
        IN  HWND hwnd,
        IN  HANDLE hPrinter,
        IN  LPCTSTR pszPrinter,
        IN  PDEVMODE pDevModeIn,
        OUT PDEVMODE pDevModeOut,
        IN  DWORD dwHideBits,
        IN  DWORD dwFlags
        );

    LONG
    TDocumentProperties::
    lGetResult(
        VOID
        ) const;

    BOOL
    TDocumentProperties::
    bBuildPages(
        IN PPROPSHEETUI_INFO pCPSUIInfo
        );

    BOOL
    TDocumentProperties::
    bSetHeader(
        IN PPROPSHEETUI_INFO pCPSUIInfo, 
        IN PPROPSHEETUI_INFO_HEADER pPSUInfoHeader
        );

private:

    DOCUMENTPROPERTYHEADER      _dph;
    HWND                        _hwnd;
    HANDLE                      _hPrinter;
    LPCTSTR                     _pszPrinter;
    PDEVMODE                    _pDevModeIn;
    PDEVMODE                    _pDevModeOut;
    DWORD                       _dwHideBits;
    DWORD                       _dwFlags;
    LONG                        _lResult;
    TString                     _strTitle;
};

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

    Global scoped functions.

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

VOID
vDocumentPropSelections(
    IN HWND         hWnd,
    IN LPCTSTR      pszPrinterName,
    IN TSelection  *pSelection
    );

VOID
vDocumentPropPages(
    IN HWND         hWnd,
    IN LPCTSTR      pszDocumentName,
    IN IDENT        JobId,
    IN INT          iCmdShow,
    IN LPARAM       lParam
    );

LONG 
DocumentPropertiesWrap(
    HWND hwnd,                  // handle to parent window 
    HANDLE hPrinter,            // handle to printer object
    LPTSTR pDeviceName,         // device name
    PDEVMODE pDevModeOutput,    // modified device mode
    PDEVMODE pDevModeInput,     // original device mode
    DWORD fMode,                // mode options
    DWORD fExclusionFlags       // exclusion flags
    );

INT
iDocumentPropPagesProc(
    TDocumentData* pDocumentData
    );

#endif