379 lines
9.2 KiB
C++
379 lines
9.2 KiB
C++
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/**********************************************************************/
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/** Microsoft Windows/NT **/
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/** Copyright(c) Microsoft Corp., 1991 **/
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/**********************************************************************/
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/*
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openfile.hxx
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Class declarations for the OPENS_DIALOG, OPENS_LISTBOX, and
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OPENS_LBI classes.
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The OPENS_DIALOG 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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NarenG 2-Oct-1992 Stole from server manager.
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Merged OPEN_DIALOG_BASE with OPENS_DIALIG
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*/
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#ifndef _OPENFILE_HXX
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#define _OPENFILE_HXX
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#include <lmobj.hxx>
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#include <lmofile.hxx>
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#include <lmoersm.hxx>
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#include <lmoefile.hxx>
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#include <bltnslt.hxx>
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#include <strnumer.hxx>
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//
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// Number of columns in the OPEN FILES listbox
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//
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#define COLS_OF_LB_FILES 5
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/*************************************************************************
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NAME: OPENS_LBI
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SYNOPSIS: This class represents one item in the OPENS_LISTBOX.
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INTERFACE: OPENS_LBI - Class constructor.
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~OPENS_LBI - 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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QueryPath - Returns the pathname for this
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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: DEC_STR
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NLS_STR
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DMID_DTE
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HISTORY:
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NarenG 2-Oct-1992 Stole from server manager.
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Merged OPEN_DIALOG_BASE with OPENS_DIALIG
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**************************************************************************/
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class OPENS_LBI : public LBI
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{
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private:
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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 _nlsOpenMode;
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DEC_STR _nlsNumLocks;
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NLS_STR _nlsPath;
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DWORD _dwForkType;
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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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DWORD _dwFileID;
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//
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// The Open Mode bitmask.
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//
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DWORD _dwOpenMode;
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protected:
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//
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// This method paints a single item into the listbox.
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//
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virtual VOID Paint( LISTBOX * plb,
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HDC hdc,
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const RECT * prect,
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GUILTT_INFO * pGUILTT ) const;
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//
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// This method compares two listbox items. This
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// is used for sorting the listbox.
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//
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virtual INT Compare( const LBI * plbi ) const;
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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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//
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// Usual constructor/destructor goodies.
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//
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OPENS_LBI( DWORD dwFileId,
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const TCHAR * pszUserName,
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DWORD dwOpenMode,
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DWORD dwForkType,
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DWORD dwNumLocks,
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const TCHAR * pszPath );
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virtual ~OPENS_LBI();
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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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BOOL IsOpenForWrite() const;
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ULONG QueryFileID() const
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{ return _dwFileID; }
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}; //OPENS_LBI
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/*************************************************************************
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NAME: OPENS_LISTBOX
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SYNOPSIS: This listbox displays the files open on a server.
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INTERFACE: OPENS_LISTBOX - Class constructor.
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~OPENS_LISTBOX - 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 OPENS_LBI::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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DMID_DTE
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HISTORY:
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NarenG 2-Oct-1992 Stole from server manager.
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Merged OPEN_DIALOG_BASE with OPENS_DIALIG
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**************************************************************************/
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class OPENS_LISTBOX : public BLT_LISTBOX
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{
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private:
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//
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// Represents the target server
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//
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AFP_SERVER_HANDLE _hServer;
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//
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// Cumulative number of locks
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//
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DWORD _dwNumLocks;
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//
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// Fork type bitmaps
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//
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DMID_DTE _dmdteDataFork;
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DMID_DTE _dmdteResourceFork;
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protected:
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//
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// This array contains the column widths used
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// while painting the listbox item.
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//
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UINT _adx[COLS_OF_LB_FILES];
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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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OPENS_LISTBOX( OWNER_WINDOW * powOwner,
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CID cid,
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AFP_SERVER_HANDLE hServer );
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~OPENS_LISTBOX();
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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 OPENS_LBI *.
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//
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DECLARE_LB_QUERY_ITEM( OPENS_LBI )
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//
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// Methods that fill and refresh the listbox.
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//
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DWORD Fill( VOID );
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DWORD Refresh( VOID );
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//
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// This method is called by the OPENS_LBI::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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DWORD QueryLockCount() const
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{ return _dwNumLocks; }
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DMID_DTE *QueryDataForkBitmap( VOID ) { return &_dmdteDataFork; }
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DMID_DTE *QueryResourceForkBitmap( VOID ) { return &_dmdteResourceFork; }
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}; // class OPENS_LISTBOX
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/*************************************************************************
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NAME: OPENS_DIALOG
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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: OPENS_DIALOG - Class constructor.
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~OPENS_DIALOG - 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: OPENS_LISTBOX
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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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NarenG 2-Oct-1992 Stole from server manager.
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Merged OPEN_DIALOG_BASE with OPENS_DIALIG
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**************************************************************************/
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class OPENS_DIALOG : public DIALOG_WINDOW
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{
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private:
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//
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// This listbox contains the open resource from the
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// target server.
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//
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OPENS_LISTBOX _lbFiles;
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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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//
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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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DEC_SLT _sltOpenCount;
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DEC_SLT _sltLockCount;
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PUSH_BUTTON _pbOk;
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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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//
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// This push button is used to refresh the dialog.
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//
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PUSH_BUTTON _pbRefresh;
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AFP_SERVER_HANDLE _hServer;
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//
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// This method is to warn the user before closing resources.
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//
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BOOL WarnCloseMulti( VOID );
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protected:
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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( VOID );
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//
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// This method refreshes the dialog.
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//
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DWORD Refresh( VOID );
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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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OPENS_DIALOG( HWND hwndOwner,
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AFP_SERVER_HANDLE hServer,
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const TCHAR * pszServerName );
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~OPENS_DIALOG();
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const TCHAR * QuerySeverName() const
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{ return _nlsServer.QueryPch(); }
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}; // class OPENS_DIALOG
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#endif // _OPENFILE_HXX
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