COMMON-area

Programming of object-oriented applications with help BRIZ is based on use of procedure GPTERM.StartMessageMap using below-mentioned COMMON-variable. They impose the certain restrictions on quantity of dialogs, objects etc. the Developer independently can recustomize COMMON-area if initial settings are too small or on the contrary. But as productivity falls at increase of peak figures, it is desirable to not do it needlessly.

COMMON-area is described in file GP_TERM.LIB in item GPTERM.COMMON. In initial delivery this file is in account GP_Term. In the same file there is all server library.

COMMON-area consists of the following variables:

• MAXSCR - a maximum quantity of screens
• MAXDlg - a maximum quantity of dialogs
• MAXOBJ - a maximum quantity of objects with support of a map of messages
• MAXMNU - a maximum quantity of the menu
• MAXDlgMNU - a maximum quantity of dialogs menus
• MAXINP - a maximum quantity of messages in message pool
• OBJSCR (MAXSCR, MAXOBJ) - objects and a map of messages in screens; the first index - the identifier of the screen, the second - the identifier of object; attribute 1 - names of messages, attribute 2 - subroutines of processing
• OBJDlg (MAXDlg, MAXOBJ) - objects and a map of messages in dialogs; the first index - the identifier of dialog, the second - the identifier of object; attribute 1 - names of messages, attribute 2 - subroutines of processing
• INPUTPOOL (MAXINP) - stack of the come messages
• DlgMP (MAXDlg) - a map of messages for dialogs
• ScrMP (MAXSCR) - a map of messages for screens
• MAXUSERDATA - a maximum quantity of elements for ScrDATA and DlgDATA
• ScrDATA (MAXSCR, MAXUSERDATA) - the data for screens
• DlgDATA (MAXDlg, MAXUSERDATA) - the data for dialogs
• MenuMESSAGEMAP (100)
• MenuMESSAGEMAP (1) - a map of messages of the menu
• MenuMESSAGEMAP (2) - a map of messages of shortcuts of the screen
• MenuMESSAGEMAP (3) - a map of messages of shortcuts of objects of the screen
• MenuMESSAGEMAP (4) - the list of files on descriptors of attributes
• MenuMESSAGEMAP (5) - the list of attributes in files MenuMessageMap (4)
• MenuMESSAGEMAP (> 5) - reserved also can be reduced
• DlgMenuMESSAGEMAP (MAXDlg, 5)
• DlgMenuMESSAGEMAP (IDDlg, 1) - a map of messages of the menu
• DlgMenuMESSAGEMAP (IDDlg, 2) - a map of messages of shortcuts of dialogs
• DlgMenuMESSAGEMAP (IDDlg, 3) - a map of messages of shortcuts of objects of dialogs
• DlgMenuMESSAGEMAP (1,4) - names of the named data
• DlgMenuMESSAGEMAP (2,4) - the named data
• DlgMenuMESSAGEMAP (IDDlg, 5) - names of objects
• MPStartEnd - a flag of functioning of a map of messages (subroutine GPTERM.StartMessageMap)
• InitSUB - a name of procedure of initialization of a task
• EndSUB - a name of procedure at end of a task
• DelaySUB - a name of procedure at idle time of an entrance stream
• UnknowninputSUB - a name of procedure for processing the unidentified input
• DelayVALUE - value of a delay at expectation of an entrance stream
• MAXFile - a maximum quantity of files (for OLE)
• FileSArray (MAXFile) - an array of file variables (for OLE)
• FileSNAME - the Array of names of files (for OLE)

Positions of the menu can be no more MAXMNU - in screens, and no more MAXDlgMNU - in dialogs.

Screens can be no more then MAXSCR.

Dialogs can be no more then MAXDlg.

Objects with support of messages can be no more then MAXOBJ.

Messages for objects with identifiers more then MAXOBJ will be processed by procedure assigned for dialog