346 lines
9.6 KiB
C++
346 lines
9.6 KiB
C++
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/**********************************************************************/
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/** Microsoft Windows NT **/
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/** Copyright(c) Microsoft Corp., 1992 **/
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/**********************************************************************/
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/*
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openfile.hxx
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Class declarations for the OPEN_DIALOG_BASE, OPEN_LBOX_BASE, and
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OPEN_LBI_BASE classes.
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The OPEN_DIALOG_BASE is used to show the remotely open files on a
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particular server. This listbox contains a [Close] button to
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allow the admin to close selected files.
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FILE HISTORY:
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KeithMo 01-Aug-1991 Created for the Server Manager.
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KeithMo 26-Aug-1991 Changes from code review attended by
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RustanL and EricCh.
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ChuckC 06-Oct-1991 Moved to applib.
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beng 05-Mar-1992 Use strnumer.hxx
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*/
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#ifndef _OPENFILE_HXX
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#define _OPENFILE_HXX
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#include "strnumer.hxx"
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/*************************************************************************
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NAME: OPEN_LBI_BASE
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SYNOPSIS: This class represents one item in the OPEN_LBOX_BASE.
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INTERFACE: OPEN_LBI_BASE - Class constructor.
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~OPEN_LBI_BASE - Class destructor.
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Paint - Draw an item.
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QueryLeadingChar - Query the first character for
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the keyboard interface.
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Compare - Compare two items.
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QueryUserName - Query the user name for this item.
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QueryFileID - Returns the file ID for this
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item.
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PARENT: LBI
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USES: NLS_STR, DEC_STR
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HISTORY:
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ChuckC 10/6/91 Created
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beng 05-Mar-1992 use DEC_STR
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**************************************************************************/
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DLL_CLASS OPEN_LBI_BASE : public LBI
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{
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protected:
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/*
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* These data members represent the various
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* columns to be displayed in the listbox.
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*/
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NLS_STR _nlsUserName;
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NLS_STR _nlsAccess;
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DEC_STR _nlsLocks;
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NLS_STR _nlsPath;
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/*
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* This is the file ID of the remote
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* file which this LBI represents.
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*/
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ULONG _ulFileID;
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/*
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* The permissions bitmask.
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*/
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ULONG _uPermissions;
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/*
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* This method returns the first character in the
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* listbox item. This is used for the listbox
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* keyboard interface.
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*/
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virtual WCHAR QueryLeadingChar() const;
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public:
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OPEN_LBI_BASE( const TCHAR *pszUserName,
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const TCHAR *pszPath,
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ULONG uPermissions,
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ULONG cLocks,
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ULONG ulFileID) ;
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virtual ~OPEN_LBI_BASE() ;
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const TCHAR * QueryUserName() const
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{ return _nlsUserName.QueryPch(); }
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const TCHAR * QueryPath() const
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{ return _nlsPath.QueryPch(); }
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ULONG QueryFileID() const
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{ return _ulFileID; }
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const TCHAR * QueryAccessName( VOID ) const
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{ return _nlsAccess; }
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ULONG QueryPermissions( VOID ) const
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{ return _uPermissions; }
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};
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/*************************************************************************
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NAME: OPEN_LBOX_BASE
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SYNOPSIS: This listbox displays the files open on a server.
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INTERFACE: OPEN_LBOX_BASE - Class constructor.
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~OPEN_LBOX_BASE - Class destructor.
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Refresh - Refresh the list of open files.
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Fill - Fills the listbox with the
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files open on the target server.
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QueryColumnWidths - Called by OPEN_LBI_BASE::Paint(),
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this is the column width table
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used for painting the listbox
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items.
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PARENT: BLT_LISTBOX
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USES: NLS_STR
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HISTORY:
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ChuckC 10/6/91 Created
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**************************************************************************/
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DLL_CLASS OPEN_LBOX_BASE : public BLT_LISTBOX
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{
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private:
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//
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// Server and qualifying path
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//
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NLS_STR _nlsServer ;
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NLS_STR _nlsBasePath ;
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protected:
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/*
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APIERR BuildColumnWidthTable( HWND hwndDialog,
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CID cidListbox,
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UINT cColumns,
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UINT *adx,
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BOOL bHaveIcon = FALSE) ;
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*/
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virtual OPEN_LBI_BASE *CreateFileEntry(const FILE3_ENUM_OBJ *pfi3) = 0 ;
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//
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// This array contains the column widths used
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// while painting the listbox item. This array
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// is generated by the BuildColumnWidthTable()
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// function.
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//
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UINT _adx[5];
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public:
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OPEN_LBOX_BASE( OWNER_WINDOW *powOwner,
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CID cid,
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const NLS_STR &nlsServer,
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const NLS_STR &nlsBasePath );
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~OPEN_LBOX_BASE();
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/*
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* Methods that fill and refresh the listbox.
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*/
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APIERR Fill();
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APIERR Refresh();
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//
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// This method is called by the OPEN_LBI_BASE::Paint()
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// method for retrieving the column width table.
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//
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const UINT * QueryColumnWidths() const
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{ return _adx; }
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//
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// The following macro will declare (& define) a new
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// QueryItem() method which will return an OPEN_LBI_BASE *.
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//
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DECLARE_LB_QUERY_ITEM( OPEN_LBI_BASE )
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};
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/*************************************************************************
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NAME: OPEN_DIALOG_BASE
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SYNOPSIS: This class represents the Open Resources dialog which is
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invoked from the Shared Files subproperty dialog.
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INTERFACE: OPEN_DIALOG_BASE - Class constructor.
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~OPEN_DIALOG_BASE - Class destructor.
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OnCommand - Called when the user presses one
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of the Close buttons.
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QueryHelpContext - Called when the user presses "F1"
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or the "Help" button. Used for
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selecting the appropriate help
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text for display.
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Refresh - Refreshes the dialog.
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CloseFile - Worker function to close a single
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file.
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PARENT: DIALOG_WINDOW
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USES: OPEN_LBOX_BASE
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NLS_STR
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SLT
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PUSH_BUTTON
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HISTORY:
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KeithMo 01-Aug-1991 Created for the Server Manager.
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KeithMo 20-Aug-1991 Now inherits from PSEUDOSERVICE_DIALOG.
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KeithMo 20-Aug-1991 Now inherits from SRVPROP_OTHER_DIALOG.
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ChuckC 06-Oct-1991 Moved to applib as common dialog
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KeithMo 20-May-1992 Removed _nlsNotAvailable, uses "??" instead.
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beng 04-Aug-1992 Load dialogs by ordinal
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**************************************************************************/
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DLL_CLASS OPEN_DIALOG_BASE : public DIALOG_WINDOW
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{
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private:
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//
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// These two methods warn the user before closing resource(s).
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//
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BOOL WarnCloseSingle( OPEN_LBI_BASE * plbi );
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BOOL WarnCloseMulti( VOID );
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protected:
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//
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// These two data members are used to display the
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// open resources & file locks statistics.
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//
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SLT _sltOpenCount; // CODEWORK - NUMSLT
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SLT _sltLockCount; // CODEWORK - NUMSLT
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//
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// These push buttons are used to close selected/all
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// open resources. The IDs are also kept so the base class
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// knows how to deal with them duriong OnCommand().
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//
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PUSH_BUTTON _pbClose;
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PUSH_BUTTON _pbCloseAll;
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CID _idClose;
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CID _idCloseAll;
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//
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// We need an explicit OK button member so we can set the focus when
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// the close buttons are disabled.
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//
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PUSH_BUTTON _pbOK ;
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//
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// This method refreshes the dialog.
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//
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VOID Refresh();
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//
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// This method closes a specific remote file.
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// It is called once when the Close button is pressed,
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// and multiple times when the Close All button
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// is pressed.
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//
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VOID CloseFile( OPEN_LBI_BASE * polbi );
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//
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// This method is called whenever a control
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// is sending us a command. This is where
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// we handle the Close & Close All buttons.
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//
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virtual BOOL OnCommand( const CONTROL_EVENT & event );
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//
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// Called during help processing to select the appropriate
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// help text for display.
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//
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virtual ULONG QueryHelpContext();
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/*
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* remember the server and base path
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*/
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NLS_STR _nlsServer ;
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NLS_STR _nlsBasePath ;
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/*
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* pointer to access the files listbox
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*/
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OPEN_LBOX_BASE *_plbFiles ;
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public:
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//
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// Usual constructor/destructor goodies.
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//
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OPEN_DIALOG_BASE( HWND hwndOwner,
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UINT idDialog,
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CID sltOpenCount,
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CID sltLockCount,
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CID pbClose,
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CID pbCloseAll,
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const TCHAR *pszServer,
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const TCHAR *pszBasePath,
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OPEN_LBOX_BASE *plbFiles) ;
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~OPEN_DIALOG_BASE();
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const TCHAR * QueryServer() const
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{ return _nlsServer.QueryPch() ; }
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};
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#endif // _OPENFILE_HXX
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