Source code of Windows XP (NT5)
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/*****************************************************************************
*
* (C) COPYRIGHT MICROSOFT CORPORATION, 2000
*
* TITLE: printopt.h
*
* VERSION: 1.0
*
* AUTHOR: RickTu
*
* DATE: 10/18/00
*
* DESCRIPTION: Definition of class which handles dlg proc duties
* for the print options wizard page
*
*****************************************************************************/
#ifndef _PRINT_PHOTOS_WIZARD_PRINT_OPTIONS__DLG_PROC_
#define _PRINT_PHOTOS_WIZARD_PRINT_OPTIONS_DLG_PROC_
typedef BOOL (*PF_BPRINTERSETUP)(HWND, UINT, UINT, LPTSTR, UINT*, LPCTSTR);
const LPTSTR g_szPrintLibraryName = TEXT("printui.dll");
const LPSTR g_szPrinterSetup = "bPrinterSetup";
#define ENUM_MAX_RETRY 5
#ifndef DC_MEDIATYPENAMES
#define DC_MEDIATYPENAMES 34
#endif
#ifndef DC_MEDIATYPES
#define DC_MEDIATYPES 35
#endif
class CPrintOptionsPage
{
public:
CPrintOptionsPage( CWizardInfoBlob * pBlob );
~CPrintOptionsPage();
INT_PTR DoHandleMessage( HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam );
VOID MessageQueueCreated();
CSimpleCriticalSection _csList; // used to syncronize access to printer list information
private:
CWizardInfoBlob * _pWizInfo;
HWND _hDlg;
CSimpleString _strPrinterName; // selected printer name
CSimpleString _strPortName; // selected printer's port name
HMODULE _hLibrary; // library handle
PF_BPRINTERSETUP _pfnPrinterSetup; // function entrance for APW
BOOL _LoadPrintUI(); // Load library
VOID _FreePrintUI(); // Free Library
BOOL _ModifyDroppedWidth( HWND ); // modify dropped width if needed
VOID _ValidateControls(); // validate controls in this page
VOID _HandleSelectPrinter(); // save new selected printer and refresh media type selection
VOID _HandleInstallPrinter(); // run add printer wizard
VOID _HandlePrinterPreferences(); // handle when user presses Printer Preferences
VOID _UpdateCachedInfo( PDEVMODE pDevMode ); // update global cached copies of printer information
VOID _ShowCurrentMedia( LPCTSTR pszPrinterName, LPCTSTR pszPortName );
// window message handlers
LRESULT _OnInitDialog();
LRESULT _OnCommand(WPARAM wParam, LPARAM lParam);
LRESULT _OnNotify(WPARAM wParam, LPARAM lParam);
VOID _OnKillActive();
};
#endif