419 lines
9.2 KiB
C
419 lines
9.2 KiB
C
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/////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 1996-1998 Microsoft Corporation
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//
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// Module Name:
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// AtlBasePage.h
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//
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// Description:
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// Definition of the CBasePageWindow and CBasePageImpl classes.
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//
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// Author:
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// David Potter (davidp) December 2, 1997
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//
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// Revision History:
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//
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// Notes:
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//
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/////////////////////////////////////////////////////////////////////////////
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#ifndef __ATLBASEPAGE_H_
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#define __ATLBASEPAGE_H_
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/////////////////////////////////////////////////////////////////////////////
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// Forward Class Declarations
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/////////////////////////////////////////////////////////////////////////////
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class CBasePageWindow;
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template < class T, class TBase > class CBasePageImpl;
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/////////////////////////////////////////////////////////////////////////////
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// External Class Declarations
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/////////////////////////////////////////////////////////////////////////////
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class CBaseSheetWindow;
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/////////////////////////////////////////////////////////////////////////////
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// Include Files
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/////////////////////////////////////////////////////////////////////////////
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#ifndef __ATLDBGWIN_H_
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#include "AtlDbgWin.h" // for DBG_xxx routines
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#endif
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#ifndef __DLGITEMUTILS_H_
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#include "DlgItemUtils.h" // for CDlgItemUtils
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#endif
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#ifndef __ATLBASESHEET_H_
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#include "AtlBaseSheet.h" // for CBaseSheetWindow for BReadOnly()
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#endif
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#ifndef __ATLPOPUPHELP_H_
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#include "AtlPopupHelp.h" // for COnlineHelp
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// Type Definitions
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/////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// class CBasePageWindow
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//
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// Description:
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// Base property sheet page window for all kinds of property sheets.
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//
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// Inheritance:
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// CBasePageWindow
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// CPropertyPageWindow, CDlgItemUtils
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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class CBasePageWindow
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: public CPropertyPageWindow
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, public CDlgItemUtils
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{
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typedef CPropertyPageWindow baseClass;
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public:
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//
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// Construction
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//
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// Standard constructor
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CBasePageWindow( HWND hWnd = NULL )
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: baseClass( hWnd )
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, m_bReadOnly( FALSE )
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, m_psht( NULL )
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, m_ppsp( NULL )
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{
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} //*** CBasePageWindow()
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// Destructor
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virtual ~CBasePageWindow( void )
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{
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//
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// This must be virtual so that a pointer to an object
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// of type CBasePropertyPageWindow can be held and then later
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// deleted. That way the derived class's destructor will
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// be called.
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//
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} //*** ~CBasePageWindow()
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// Initialize the page
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virtual BOOL BInit( IN CBaseSheetWindow * psht )
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{
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ATLASSERT( psht != NULL );
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ATLASSERT( m_psht == NULL );
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m_psht = psht;
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return TRUE;
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} //*** BInit()
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protected:
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//
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// CBasePageWindow helper methods.
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//
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// Attach a control to a dialog item.
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void AttachControl( CWindow & rwndControl, UINT idc )
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{
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HWND hwndControl = GetDlgItem( idc );
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ATLASSERT( hwndControl != NULL );
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rwndControl.Attach( hwndControl );
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} //*** AttachControl()
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public:
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//
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// CBasePageWindow public methods to override.
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//
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// Update data on or from the page
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virtual BOOL UpdateData( IN BOOL bSaveAndValidate )
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{
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return TRUE;
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} //*** UpdateData()
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// Apply changes made on this page to the sheet
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virtual BOOL BApplyChanges( void )
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{
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return TRUE;
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} //*** BApplyChanges()
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public:
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//
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// Message handler functions.
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//
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// Handler for WM_INITDIALOG
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BOOL OnInitDialog( void )
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{
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return TRUE;
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} //*** OnInitDialog()
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// Handler for PSN_SETACTIVE
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BOOL OnSetActive( void )
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{
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return UpdateData( FALSE /*bSaveAndValidate*/ );
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} //*** OnSetActive()
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// Handler for PSN_APPLY
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BOOL OnApply( void )
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{
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// Update the data in the class from the page.
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if ( ! UpdateData( TRUE /*bSaveAndValidate*/ ) )
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{
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return FALSE;
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} // if: error updating data
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// Save the data in the sheet.
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if ( ! BApplyChanges() )
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{
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return FALSE;
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} // if: error applying changes
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return TRUE;
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} //*** OnApply()
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// Handler for PSN_WIZBACK
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int OnWizardBack( void )
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{
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// 0 = goto next page
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// -1 = prevent page change
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// >0 = jump to page by dlg ID
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return 0;
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} //*** OnWizardBack()
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// Handler for PSN_WIZNEXT
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int OnWizardNext( void )
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{
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// 0 = goto next page
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// -1 = prevent page change
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// >0 = jump to page by dlg ID
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return 0;
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} //*** OnWizardNext()
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// Handler for PSN_WIZFINISH
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BOOL OnWizardFinish( void )
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{
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return TRUE;
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} //*** OnWizardFinish()
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// Handler for PSN_RESET
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void OnReset( void )
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{
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} //*** OnReset()
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// Implementation
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protected:
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PROPSHEETPAGE * m_ppsp; // Pointer to property sheet header in impl class.
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CBaseSheetWindow * m_psht; // Pointer to sheet this page belongs to.
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BOOL m_bReadOnly; // Set if the page cannot be changed.
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CString m_strTitle; // Used to support resource IDs for the title.
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CBaseSheetWindow * Psht( void ) const { return m_psht; }
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BOOL BReadOnly( void ) const { return m_bReadOnly || Psht()->BReadOnly(); }
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const CString & StrTitle( void ) const { return m_strTitle; }
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public:
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// Return a pointer to the property page header
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PROPSHEETPAGE * Ppsp( void ) const
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{
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ATLASSERT( m_ppsp != NULL );
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return m_ppsp;
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} //*** Ppsp()
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}; //*** class CBasePageWindow
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// class CBasePageImpl
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//
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// Purpose:
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// Base property sheet page implementation for all kinds of property
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// sheets.
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//
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// Inheritance:
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// CBasePageImpl< T, TBase >
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// CPropertyPageImpl< T, TBase >, CPopupHelp< T >
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// <TBase>
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// ...
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// CBasePageWindow
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// CPropertyPageWindow
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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template < class T, class TBase = CBasePageWindow >
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class CBasePageImpl
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: public CPropertyPageImpl< T, TBase >
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, public CPopupHelp< T >
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{
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typedef CBasePageImpl< T, TBase > thisClass;
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typedef CPropertyPageImpl< T, TBase > baseClass;
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public:
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//
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// Construction
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//
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// Standard constructor
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CBasePageImpl(
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LPCTSTR lpszTitle = NULL
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)
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: baseClass( lpszTitle )
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{
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} //*** CBasePageImpl()
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public:
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//
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// Message map.
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//
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BEGIN_MSG_MAP( thisClass )
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#if DBG
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#ifdef _DBG_MSG
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MESSAGE_RANGE_HANDLER( 0, 0xffffffff, OnMsg )
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#endif // _DBG_MSG
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#ifdef _DBG_MSG_NOTIFY
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MESSAGE_HANDLER( WM_NOTIFY, OnNotify )
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#endif // _DBG_MSG_NOTIFY
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#ifdef _DBG_MSG_COMMAND
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MESSAGE_HANDLER( WM_COMMAND, OnCommand )
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#endif // _DBG_MSG_COMMAND
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#endif // DBG
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MESSAGE_HANDLER( WM_INITDIALOG, OnInitDialog )
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CHAIN_MSG_MAP( CPopupHelp< T > )
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CHAIN_MSG_MAP( baseClass )
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END_MSG_MAP()
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#if DBG && defined( _DBG_MSG )
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// Handler for any message
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LRESULT OnMsg( UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL & bHandled )
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{
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return DBG_OnMsg( uMsg, wParam, lParam, bHandled, T::s_pszClassName );
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} //*** OnMsg()
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#endif // DBG && defined( _DBG_MSG )
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#if DBG && defined( _DBG_MSG_NOTIFY )
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// Handler for the WM_NOTIFY message
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LRESULT OnNotify( UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL & bHandled )
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{
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return DBG_OnNotify( uMsg, wParam, lParam, bHandled, T::s_pszClassName, T::s_rgmapCtrlNames );
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} //*** OnNotify()
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#endif // DBG && defined( _DBG_MSG_NOTIFY )
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#if DBG && defined( _DBG_MSG_COMMAND )
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// Handler for the WM_COMMAND message
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LRESULT OnCommand( UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL & bHandled )
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{
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return DBG_OnCommand( uMsg, wParam, lParam, bHandled, T::s_pszClassName, T::s_rgmapCtrlNames );
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} //*** OnCommand()
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#endif // DBG && defined( _DBG_MSG_COMMAND )
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//
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// Message handler functions.
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//
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// Handler for WM_INITDIALOG
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LRESULT OnInitDialog(
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UINT uMsg,
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WPARAM wParam,
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LPARAM lParam,
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BOOL & bHandled
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)
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{
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T * pT = static_cast< T * >( this );
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return pT->OnInitDialog();
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} //*** OnInitDialog()
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// Handler for WM_INITDIALOG
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BOOL OnInitDialog( void )
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{
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return baseClass::OnInitDialog();
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} //*** OnInitDialog()
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//
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// These notification handlers are needed because CPropertyPageImpl
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// implements them itself, which prevents the call from making it
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// to the window class.
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//
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// Handler for PSN_SETACTIVE
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BOOL OnSetActive( void )
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{
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// Call the TBase method to avoid the CPropertySheetImpl empty method
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return TBase::OnSetActive();
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} //*** OnSetActive()
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// Handler for PSN_APPLY
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BOOL OnApply( void )
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{
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// Call the TBase method to avoid the CPropertySheetImpl empty method
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return TBase::OnApply();
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} //*** OnApply()
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// Handler for PSN_WIZBACK
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int OnWizardBack( void )
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{
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// Call the TBase method to avoid the CPropertySheetImpl empty method
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return TBase::OnWizardBack();
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} //*** OnWizardBack()
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// Handler for PSN_WIZNEXT
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int OnWizardNext( void )
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{
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// Call the TBase method to avoid the CPropertySheetImpl empty method
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return TBase::OnWizardNext();
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} //*** OnWizardNext()
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// Handler for PSN_WIZFINISH
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BOOL OnWizardFinish( void )
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{
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// Call the TBase method to avoid the CPropertySheetImpl empty method
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return TBase::OnWizardFinish();
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} //*** OnWizardFinish()
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// Handler for PSN_RESET
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void OnReset( void )
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{
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// Call the TBase method to avoid the CPropertySheetImpl empty method
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TBase::OnReset();
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} //*** OnReset()
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// Implementation
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protected:
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public:
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}; //*** class CBasePageImpl
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/////////////////////////////////////////////////////////////////////////////
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#endif // __ATLBASEPAGE_H_
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