/
AHKDb.ahk
5609 lines (5014 loc) · 394 KB
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AHKDb.ahk
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; ##############################################################################################################################################################################################
; # #
; # AHKDb version 0.1 alpha #
; # #
; # Description: A database library for AutoHotkey. #
; # Dependencies: None. #
; # #
; # Original author: Elias #
; # Released: January 20, 2020 #
; # Lisence: GNU AGPLv3 #
; # Encoding: UTF-8 #
; # Tab length: 4 spaces #
; # #
; ##############################################################################################################################################################################################
; ##############################################################################################################################################################################################
; # #
; # FUNCTIONS: #
; # #
; ##############################################################################################################################################################################################
DatabaseAbsoluteValue( db_DatabaseName, db_Row:="", db_Column:="", db_SkipFirstRow:=FALSE ) { ; Turn negative values (from a specified part of the database) into positive
; Example: DatabaseAbsoluteValue( "database.txt" ) ; turn all negative values in database into positive values
; Example: DatabaseAbsoluteValue( "database.txt", 2 ) ; turn all negative values in the second database row into positive values
; Example: DatabaseAbsoluteValue( "database.txt", , 2 ) ; turn all negative values in the second database column into positive values
; Example: DatabaseAbsoluteValue( "database.txt", 1, 2 ) ; turn the cell value (if negative) in the first row and second column into a positive value
; Example: DatabaseAbsoluteValue( "database.txt", , , TRUE ) ; turn all negative values in database into positive values, but skip the first row
; Rename database to unused filename:
db_TemporaryFilename := db_RenameDatabaseToUnusedFilename( db_DatabaseName ) ; rename database file (and store new filename)
; If neither row nor column is specified:
if ( db_Row=="" AND db_Column=="" ) { ; if neither row nor column is specified
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database (row by row)
{ ; {
if ( A_Index==1 AND db_SkipFirstRow==TRUE ) { ; if first database row and it shall be skipped
FileAppend, %A_LoopReadLine%`r`n ; append the current content of the first row
continue ; continue loop (next iteration)
}
db_LineNumber := A_Index ; store current database row
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store (total) number of database rows
db_NumberOfColumns := DatabaseGetNumberOfColumns( db_TemporaryFilename ) ; store (total) number of database columns
Loop, parse, A_LoopReadLine, %A_Tab% ; loop through cells on row (cell by cell)
{ ; {
if ( A_Index<db_NumberOfColumns ) ; if not the last database column
FileAppend, % Abs(A_LoopField) . A_Tab ; save updated cell content followed by a tab to output file
else if ( db_LineNumber<db_NumberOfRows ) ; else if not the last row
FileAppend, % Abs(A_LoopField) . "`r`n" ; save updated cell content followed by linebreak to output file
else ; else (last cell of last row)
FileAppend, % Abs(A_LoopField) ; save updated cell content to output file
} ; }
} ; }
}
; If column is specified but row is not specified:
else if ( db_Row=="" AND !(db_Column=="") ) { ; else if column is specified but row is not specified
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
if ( A_Index==1 AND db_SkipFirstRow==TRUE ) { ; if first database row and it shall be skipped
FileAppend, %A_LoopReadLine%`r`n ; append the current content of the first row
continue ; continue loop (next iteration)
}
db_DatabaseRow := A_LoopReadLine ; read (current) line of database
db_TabBeforeCellContent := InStr(db_DatabaseRow, A_Tab, , 1, db_Column-1) ; store position of tab before cell content on database row
db_TabAfterCellContent := InStr(db_DatabaseRow, A_Tab, , 1, db_Column) ; store position of tab after cell content on database row
db_LeftPartOfRow := SubStr(db_DatabaseRow, 1, db_TabBeforeCellContent) ; store part of database row before cell content to update
if !( db_TabAfterCellContent==0 ) { ; if a column other than the last database column shall be updated
db_CellContent := SubStr(db_DatabaseRow, db_TabBeforeCellContent+1 ; store content of cell to update
, db_TabAfterCellContent-db_TabBeforeCellContent-1)
db_RightPartOfRow := SubStr(db_DatabaseRow, db_TabAfterCellContent) ; store content of cell to the right of cell to update
} else { ; else (last database column shall be updated)
db_CellContent := SubStr(db_DatabaseRow, db_TabBeforeCellContent+1) ; store cell content
db_RightPartOfRow := ; store nothing in output variable for content to the right of cell content
}
db_CellContent := Abs(db_CellContent) ; update cell content as specified
if ( A_Index<db_NumberOfRows ) ; if not the last row of database
FileAppend, %db_LeftPartOfRow%%db_CellContent%%db_RightPartOfRow%`r`n ; save updated row and a linebreak in output file
else ; else (the last row of database)
FileAppend, %db_LeftPartOfRow%%db_CellContent%%db_RightPartOfRow% ; store updated row (but no linebreak) in output file
} ; }
}
; If row is specified but column is not specified:
else if ( !(db_Row=="") AND db_Column=="" ) { ; else if row is specified but column is not specified
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
if ( A_Index==db_Row ) { ; if row to modify
db_Cells := StrSplit( A_LoopReadLine, A_Tab ) ; split row into cells
db_Output := Abs(db_Cells[1]) ; store first cell of row (with updated cell content)
Loop, % db_Cells.MaxIndex()-1 ; loop through cells of row (all except the first cell)
db_Output .= A_Tab . Abs(db_Cells[A_Index+1]) ; attach tab and updated cell content
} else ; else (not the database row to modify)
db_Output := A_LoopReadLine ; add (unmodified) database row to output string
if ( A_Index<db_NumberOfRows ) ; if not the last row of database
FileAppend, %db_Output%`r`n ; save output string and linebreak to output file
else ; else (not the last row of database
FileAppend, %db_Output% ; save output string (without linebreak) to output file
} ; }
}
; If row and column are specified:
else { ; else (if both row and column are specified)
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
if ( A_Index==db_Row ) { ; if database row to modify
db_Cells := StrSplit( A_LoopReadLine, A_Tab ) ; split row into cells
db_Cells[db_Column] := Abs(db_Cells[db_Column]) ; update database cell as specified
db_Output := db_Cells[1] ; store first cell of database row in output string
Loop, % db_Cells.MaxIndex()-1 ; loop through cells of row (all except the first cell)
db_Output .= A_Tab . db_Cells[A_Index+1] ; attach tab and cell content to output string
} else ; else (not the database row to modify)
db_Output := A_LoopReadLine ; add (unmodified) database row to output string
if ( A_Index<db_NumberOfRows ) ; if not the last row of database
FileAppend, %db_Output%`r`n ; save output string and linebreak to output file
else ; else (not the last row of database
FileAppend, %db_Output% ; save output string (without linebreak) to output file
} ; }
}
; Delete temporary database file:
FileDelete, %db_TemporaryFilename% ; delete (temporary) file
return ; return
}
DatabaseAddColumn( db_DatabaseName
, db_Row1:="" , db_Row2:="" , db_Row3:="" , db_Row4:="" , db_Row5:=""
, db_Row6:="" , db_Row7:="" , db_Row8:="" , db_Row9:="" , db_Row10:=""
, db_Row11:="" , db_Row12:="" , db_Row13:="" , db_Row14:="" , db_Row15:=""
, db_Row16:="" , db_Row17:="" , db_Row18:="" , db_Row19:="" , db_Row20:=""
, db_Row21:="" , db_Row22:="" , db_Row23:="" , db_Row24:="" , db_Row25:=""
, db_Row26:="" , db_Row27:="" , db_Row28:="" , db_Row29:="" , db_Row30:=""
, db_Row31:="" , db_Row32:="" , db_Row33:="" , db_Row34:="" , db_Row35:=""
, db_Row36:="" , db_Row37:="" , db_Row38:="" , db_Row39:="" , db_Row40:=""
, db_Row41:="" , db_Row42:="" , db_Row43:="" , db_Row44:="" , db_Row45:=""
, db_Row46:="" , db_Row47:="" , db_Row48:="" , db_Row49:="" , db_Row50:="" ) { ; Add database column (to right end of database)
; Example: DatabaseAddColumn( "database.txt" ) ; add a new database column (with empty cells)
; Example: DatabaseAddColumn( "database.txt", "First cell", "Second", "Third" ) ; add a new database column with first three cells specified
; Rename database to unused filename:
db_TemporaryFilename := db_RenameDatabaseToUnusedFilename( db_DatabaseName ) ; rename database file (and store new filename)
; Save database with new column:
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, Read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through each row of database
{ ; {
db_RowOutput := A_LoopReadLine . A_Tab . db_Row%A_Index% ; prepare output row with new column
if ( A_Index<db_NumberOfRows ) ; if not the last row of database
db_RowOutput .= "`r`n" ; add linebreak at the end of the row
FileAppend, %db_RowOutput% ; add modified database row (with new column) to output file
} ; }
; Delete temporary database file:
FileDelete, %db_TemporaryFilename% ; delete (temporary) file
return ; return
}
DatabaseAddition( db_DatabaseName, db_Constant, db_Row:="", db_Column:="", db_SkipFirstRow:=FALSE ) { ; Add constant to value in each cell (assume cells contain numbers)
; Example: DatabaseAddition( "database.txt", 10 ) ; add 10 to each cell in database
; Example: DatabaseAddition( "database.txt", 3, 2 ) ; add 3 to each cell of the second row
; Example: DatabaseAddition( "database.txt", 3, , 4 ) ; add 3 to each cell of the fourth column
; Example: DatabaseAddition( "database.txt", 3, 5, 4 ) ; add 3 to the cell on the fifth row and fourth column
; Rename database to unused filename:
db_TemporaryFilename := db_RenameDatabaseToUnusedFilename( db_DatabaseName ) ; rename database file (and store new filename)
; If neither row nor column is specified:
if ( db_Row=="" AND db_Column=="" ) { ; if neither row nor column is specified
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database (row by row)
{ ; {
if ( A_Index==1 AND db_SkipFirstRow==TRUE ) { ; if first database row and it shall be skipped
FileAppend, %A_LoopReadLine%`r`n ; append the current content of the first row
continue ; continue loop (next iteration)
}
db_LineNumber := A_Index ; store current database row
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store (total) number of database rows
db_NumberOfColumns := DatabaseGetNumberOfColumns( db_TemporaryFilename ) ; store (total) number of database columns
Loop, parse, A_LoopReadLine, %A_Tab% ; loop through cells on row (cell by cell)
if ( A_Index<db_NumberOfColumns ) ; if not the last database column
FileAppend, % A_LoopField+db_Constant . A_Tab ; save updated cell content followed by a tab to output file
else if ( db_LineNumber<db_NumberOfRows ) ; else if not the last row
FileAppend, % A_LoopField+db_Constant . "`r`n" ; save updated cell content followed by linebreak to output file
else ; else (last cell of last row)
FileAppend, % A_LoopField+db_Constant ; save updated cell content to output file
} ; }
}
; If column is specified but row is not specified:
else if ( db_Row=="" AND !(db_Column=="") ) { ; else if column is specified but row is not specified
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
if ( A_Index==1 AND db_SkipFirstRow==TRUE ) { ; if first database row and it shall be skipped
FileAppend, %A_LoopReadLine%`r`n ; append the current content of the first row
continue ; continue loop (next iteration)
}
db_DatabaseRow := A_LoopReadLine ; read (current) line of database
db_TabBeforeCellContent := InStr(db_DatabaseRow, A_Tab, , 1, db_Column-1) ; store position of tab before cell content on database row
db_TabAfterCellContent := InStr(db_DatabaseRow, A_Tab, , 1, db_Column) ; store position of tab after cell content on database row
db_LeftPartOfRow := SubStr(db_DatabaseRow, 1, db_TabBeforeCellContent) ; store part of database row before cell content to update
if !( db_TabAfterCellContent==0 ) { ; if a column other than the last database column shall be updated
db_CellContent := SubStr(db_DatabaseRow, db_TabBeforeCellContent+1 ; store content of cell to update
, db_TabAfterCellContent-db_TabBeforeCellContent-1)
db_RightPartOfRow := SubStr(db_DatabaseRow, db_TabAfterCellContent) ; store content of cell to the right of cell to update
} else { ; else (last database column shall be updated)
db_CellContent := SubStr(db_DatabaseRow, db_TabBeforeCellContent+1) ; store cell content
db_RightPartOfRow := ; store nothing in output variable for content to the right of cell content
}
db_CellContent := db_CellContent+db_Constant ; update cell content as specified
if ( A_Index<db_NumberOfRows ) ; if not the last row of database
FileAppend, %db_LeftPartOfRow%%db_CellContent%%db_RightPartOfRow%`r`n ; save updated row and a linebreak in output file
else ; else (the last row of database)
FileAppend, %db_LeftPartOfRow%%db_CellContent%%db_RightPartOfRow% ; store updated row (but no linebreak) in output file
} ; }
}
; If row is specified but column is not specified:
else if ( !(db_Row=="") AND db_Column=="" ) { ; else if row is specified but column is not specified
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
if ( A_Index==db_Row ) { ; if row to modify
db_Cells := StrSplit( A_LoopReadLine, A_Tab ) ; split row into cells
db_Output := db_Cells[1]+db_Constant ; store first cell of row (with updated cell content)
Loop, % db_Cells.MaxIndex()-1 ; loop through cells of row (all except the first cell)
db_Output .= A_Tab . db_Cells[A_Index+1]+db_Constant ; attach tab and updated cell content
} else ; else (not the database row to modify)
db_Output := A_LoopReadLine ; add (unmodified) database row to output string
if ( A_Index<db_NumberOfRows ) ; if not the last row of database
FileAppend, %db_Output%`r`n ; save output string and linebreak to output file
else ; else (not the last row of database
FileAppend, %db_Output% ; save output string (without linebreak) to output file
} ; }
}
; If row and column are specified:
else { ; else (if both row and column are specified)
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
if ( A_Index==db_Row ) { ; if database row to modify
db_Cells := StrSplit( A_LoopReadLine, A_Tab ) ; split row into cells
db_Cells[db_Column] := db_Cells[db_Column]+db_Constant ; update database cell as specified
db_Output := db_Cells[1] ; store first cell of database row in output string
Loop, % db_Cells.MaxIndex()-1 ; loop through cells of row (all except the first cell)
db_Output .= A_Tab . db_Cells[A_Index+1] ; attach tab and cell content to output string
} else ; else (not the database row to modify)
db_Output := A_LoopReadLine ; add (unmodified) database row to output string
if ( A_Index<db_NumberOfRows ) ; if not the last row of database
FileAppend, %db_Output%`r`n ; save output string and linebreak to output file
else ; else (not the last row of database
FileAppend, %db_Output% ; save output string (without linebreak) to output file
} ; }
}
; Delete temporary database file:
FileDelete, %db_TemporaryFilename% ; delete (temporary) file
return ; return
}
DatabaseAddNA( db_DatabaseName, db_SkipFirstRow:=FALSE ) { ; Replace empty cell content with "NA" and return number of such cases
; Example: AddedNA := DatabaseAddNA( "database.txt" ) ; fill all empty cells with "NA", and present number of such cases
; MsgBox, Number of NAs added: %AddedNA% ;
; Example: DatabaseAddNA( "database.txt", TRUE) ; fill all empty cells with "NA", but skip the first row
return DatabaseReplace( db_DatabaseName, "", "NA", , , , db_SkipFirstRow ) ; fill empty cells with "NA" as specified and return number of such cases
}
DatabaseAddNumerationColumn( db_DatabaseName, db_SkipFirstRow:=FALSE ) { ; Add a new database column containing increasing integers (starting from 1)
; Example: DatabaseAddNumerationColumn( "database.txt" ) ; add a new database column containing increasing integers (starting from 1)
; Rename database to unused filename:
db_TemporaryFilename := db_RenameDatabaseToUnusedFilename( db_DatabaseName ) ; rename database file (and store new filename)
; Save database with numeration column:
Numeration := 1 ; initiate numeration variable
Loop, Read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through each row of database
{ ; {
IfNotExist, %db_DatabaseName% ; if database output file does not exist
{ ; {
if ( db_SkipFirstRow==TRUE ) ; if the first row shall be skipped
FileAppend, %A_LoopReadLine%%A_Tab% ; append first database row without numeration
else { ; else (if the first row shall not be skipped)
FileAppend, %A_LoopReadLine%%A_Tab%%Numeration% ; append first database row with numeration
Numeration++ ; increase numeration variable by 1
}
continue ; continue loop (next iteration)
} ; }
FileAppend, `r`n%A_LoopReadLine%%A_Tab%%Numeration% ; append database row with numeration
Numeration++ ; increase numeration variable by 1
} ; }
; Delete temporary database file:
FileDelete, %db_TemporaryFilename% ; delete (temporary) file
return ; return
}
DatabaseAddRandomColumn( db_DatabaseName, db_RandomMin:=0, db_RandomMax:=9, db_SkipFirstRow:=FALSE ) { ; Add a new database column containing (pseudo) random numbers
; Example: DatabaseAddRandomColumn( "database.txt" ) ; add a database column containing random integers (from 0 to 9)
; Example: DatabaseAddRandomColumn( "database.txt", -5, 3 ) ; add a database column containing random integers from -5 to 3
; Example: DatabaseAddRandomColumn( "database.txt", -5.0, 3.0 ) ; add a database column containing random rational numbers from -5.0 to 3.0
; Example: DatabaseAddRandomColumn( "database.txt", , , TRUE ) ; add a database column containing random integers (from 0 to 9), but skip the first row
; Rename database to unused filename:
db_TemporaryFilename := db_RenameDatabaseToUnusedFilename( db_DatabaseName ) ; rename database file (and store new filename)
; Save database with numeration column:
Loop, Read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through each row of database
{ ; {
Random, db_RandomCellContent, db_RandomMin, db_RandomMax ; store a generated (pseudo) random number
IfNotExist, %db_DatabaseName% ; if database output file does not exist
{ ; {
if ( db_SkipFirstRow==TRUE ) ; if the first row shall be skipped
FileAppend, %A_LoopReadLine%%A_Tab% ; append first database row without random number
else ; else (if the first row shall not be skipped)
FileAppend, %A_LoopReadLine%%A_Tab%%db_RandomCellContent% ; append first database row with random number
continue ; continue loop (next iteration)
} ; }
FileAppend, `r`n%A_LoopReadLine%%A_Tab%%db_RandomCellContent% ; append database row with random number
} ; }
; Delete temporary database file:
FileDelete, %db_TemporaryFilename% ; delete (temporary) file
return ; return
}
DatabaseAddRow( db_DatabaseName
, db_Column1:="" , db_Column2:="" , db_Column3:="" , db_Column4:="" , db_Column5:=""
, db_Column6:="" , db_Column7:="" , db_Column8:="" , db_Column9:="" , db_Column10:=""
, db_Column11:="" , db_Column12:="" , db_Column13:="" , db_Column14:="" , db_Column15:=""
, db_Column16:="" , db_Column17:="" , db_Column18:="" , db_Column19:="" , db_Column20:=""
, db_Column21:="" , db_Column22:="" , db_Column23:="" , db_Column24:="" , db_Column25:=""
, db_Column26:="" , db_Column27:="" , db_Column28:="" , db_Column29:="" , db_Column30:=""
, db_Column31:="" , db_Column32:="" , db_Column33:="" , db_Column34:="" , db_Column35:=""
, db_Column36:="" , db_Column37:="" , db_Column38:="" , db_Column39:="" , db_Column40:=""
, db_Column41:="" , db_Column42:="" , db_Column43:="" , db_Column44:="" , db_Column45:=""
, db_Column46:="" , db_Column47:="" , db_Column48:="" , db_Column49:="" , db_Column50:="" ) { ; Add database row (to bottom of database)
; Example: DatabaseAddRow( "database.txt", "First", "Second", "Third" ) ; add a new database row with first three cells specified
; Example: DatabaseAddRow( "database.txt", "", , "Third" ) ; add a new database row with only third cell specified
; Prepare new database row:
IfExist %db_DatabaseName% ; if database exists
{
db_NewDatabaseRow = `r`n ; add linebreak to row output
db_NumberOfColumns := DatabaseGetNumberOfColumns( db_DatabaseName ) ; store number of database columns
} else { ; else (if database file does not exist)
db_NewDatabaseRow = ; prepare empty row output
Loop, 50 ; loop through all possible cells of row
if ( db_Column%A_Index%!="" ) ; if cell content is specified
db_NumberOfColumns := A_Index ; store loop iteration as number of columns of databae
}
while A_Index<db_NumberOfColumns { ; loop (number of database columns minus 1)
db_NewDatabaseRow .= db_Column%A_Index% . A_Tab ; add cell content followed by tab to string
}
db_NewDatabaseRow .= db_Column%db_NumberOfColumns% ; add last cell content without tab to string
; Add new row to database:
FileAppend, %db_NewDatabaseRow%, %db_DatabaseName%, UTF-8 ; add new database row to file
return ; return
}
DatabaseArcCos( db_DatabaseName, db_Row:="", db_Column:="", db_SkipFirstRow:=FALSE ) { ; Take arccos() of each cell value in specified part of database
; Example: DatabaseArcCos( "database.txt" ) ; take arccos() of each value in database
; Example: DatabaseArcCos( "database.txt", 2 ) ; take arccos() of each value in second row of database
; Example: DatabaseArcCos( "database.txt", , 2 ) ; take arccos() of each value in second column of database
; Example: DatabaseArcCos( "database.txt", 1, 2 ) ; take arccos() of cell value in the first row and second column of database
; Example: DatabaseArcCos( "database.txt", , , TRUE ) ; take arccos() of each value in database, but skip the first row
; Rename database to unused filename:
db_TemporaryFilename := db_RenameDatabaseToUnusedFilename( db_DatabaseName ) ; rename database file (and store new filename)
; If neither row nor column is specified:
if ( db_Row=="" AND db_Column=="" ) { ; if neither row nor column is specified
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database (row by row)
{ ; {
if ( A_Index==1 AND db_SkipFirstRow==TRUE ) { ; if first database row and it shall be skipped
FileAppend, %A_LoopReadLine%`r`n ; append the current content of the first row
continue ; continue loop (next iteration)
}
db_LineNumber := A_Index ; store current database row
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store (total) number of database rows
db_NumberOfColumns := DatabaseGetNumberOfColumns( db_TemporaryFilename ) ; store (total) number of database columns
Loop, parse, A_LoopReadLine, %A_Tab% ; loop through cells on row (cell by cell)
{ ; {
if ( A_Index<db_NumberOfColumns ) ; if not the last database column
FileAppend, % ACos(A_LoopField) . A_Tab ; save updated cell content followed by a tab to output file
else if ( db_LineNumber<db_NumberOfRows ) ; else if not the last row
FileAppend, % ACos(A_LoopField) . "`r`n" ; save updated cell content followed by linebreak to output file
else ; else (last cell of last row)
FileAppend, % ACos(A_LoopField) ; save updated cell content to output file
} ; }
} ; }
}
; If column is specified but row is not specified:
else if ( db_Row=="" AND !(db_Column=="") ) { ; else if column is specified but row is not specified
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
if ( A_Index==1 AND db_SkipFirstRow==TRUE ) { ; if first database row and it shall be skipped
FileAppend, %A_LoopReadLine%`r`n ; append the current content of the first row
continue ; continue loop (next iteration)
}
db_DatabaseRow := A_LoopReadLine ; read (current) line of database
db_TabBeforeCellContent := InStr(db_DatabaseRow, A_Tab, , 1, db_Column-1) ; store position of tab before cell content on database row
db_TabAfterCellContent := InStr(db_DatabaseRow, A_Tab, , 1, db_Column) ; store position of tab after cell content on database row
db_LeftPartOfRow := SubStr(db_DatabaseRow, 1, db_TabBeforeCellContent) ; store part of database row before cell content to update
if !( db_TabAfterCellContent==0 ) { ; if a column other than the last database column shall be updated
db_CellContent := SubStr(db_DatabaseRow, db_TabBeforeCellContent+1 ; store content of cell to update
, db_TabAfterCellContent-db_TabBeforeCellContent-1)
db_RightPartOfRow := SubStr(db_DatabaseRow, db_TabAfterCellContent) ; store content of cell to the right of cell to update
} else { ; else (last database column shall be updated)
db_CellContent := SubStr(db_DatabaseRow, db_TabBeforeCellContent+1) ; store cell content
db_RightPartOfRow := ; store nothing in output variable for content to the right of cell content
}
db_CellContent := ACos(db_CellContent) ; update cell content as specified
if ( A_Index<db_NumberOfRows ) ; if not the last row of database
FileAppend, %db_LeftPartOfRow%%db_CellContent%%db_RightPartOfRow%`r`n ; save updated row and a linebreak in output file
else ; else (the last row of database)
FileAppend, %db_LeftPartOfRow%%db_CellContent%%db_RightPartOfRow% ; store updated row (but no linebreak) in output file
} ; }
}
; If row is specified but column is not specified:
else if ( !(db_Row=="") AND db_Column=="" ) { ; else if row is specified but column is not specified
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
if ( A_Index==db_Row ) { ; if row to modify
db_Cells := StrSplit( A_LoopReadLine, A_Tab ) ; split row into cells
db_Output := ACos(db_Cells[1]) ; store first cell of row (with updated cell content)
Loop, % db_Cells.MaxIndex()-1 ; loop through cells of row (all except the first cell)
db_Output .= A_Tab . ACos(db_Cells[A_Index+1]) ; attach tab and updated cell content
} else ; else (not the database row to modify)
db_Output := A_LoopReadLine ; add (unmodified) database row to output string
if ( A_Index<db_NumberOfRows ) ; if not the last row of database
FileAppend, %db_Output%`r`n ; save output string and linebreak to output file
else ; else (not the last row of database
FileAppend, %db_Output% ; save output string (without linebreak) to output file
} ; }
}
; If row and column are specified:
else { ; else (if both row and column are specified)
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
if ( A_Index==db_Row ) { ; if database row to modify
db_Cells := StrSplit( A_LoopReadLine, A_Tab ) ; split row into cells
db_Cells[db_Column] := ACos(db_Cells[db_Column]) ; update database cell as specified
db_Output := db_Cells[1] ; store first cell of database row in output string
Loop, % db_Cells.MaxIndex()-1 ; loop through cells of row (all except the first cell)
db_Output .= A_Tab . db_Cells[A_Index+1] ; attach tab and cell content to output string
} else ; else (not the database row to modify)
db_Output := A_LoopReadLine ; add (unmodified) database row to output string
if ( A_Index<db_NumberOfRows ) ; if not the last row of database
FileAppend, %db_Output%`r`n ; save output string and linebreak to output file
else ; else (not the last row of database
FileAppend, %db_Output% ; save output string (without linebreak) to output file
} ; }
}
; Delete temporary database file:
FileDelete, %db_TemporaryFilename% ; delete (temporary) file
return ; return
}
DatabaseArcSin( db_DatabaseName, db_Row:="", db_Column:="", db_SkipFirstRow:=FALSE ) { ; Take arcsin() of each cell value in specified part of database
; Example: DatabaseArcSin( "database.txt" ) ; take arcsin() of each value in database
; Example: DatabaseArcSin( "database.txt", 2 ) ; take arcsin() of each value in second row of database
; Example: DatabaseArcSin( "database.txt", , 2 ) ; take arcsin() of each value in second column of database
; Example: DatabaseArcSin( "database.txt", 1, 2 ) ; take arcsin() of cell value in the first row and second column of database
; Example: DatabaseArcSin( "database.txt", , , TRUE ) ; take arcsin() of each value in database, but skip the first row
; Rename database to unused filename:
db_TemporaryFilename := db_RenameDatabaseToUnusedFilename( db_DatabaseName ) ; rename database file (and store new filename)
; If neither row nor column is specified:
if ( db_Row=="" AND db_Column=="" ) { ; if neither row nor column is specified
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database (row by row)
{ ; {
if ( A_Index==1 AND db_SkipFirstRow==TRUE ) { ; if first database row and it shall be skipped
FileAppend, %A_LoopReadLine%`r`n ; append the current content of the first row
continue ; continue loop (next iteration)
}
db_LineNumber := A_Index ; store current database row
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store (total) number of database rows
db_NumberOfColumns := DatabaseGetNumberOfColumns( db_TemporaryFilename ) ; store (total) number of database columns
Loop, parse, A_LoopReadLine, %A_Tab% ; loop through cells on row (cell by cell)
{ ; {
if ( A_Index<db_NumberOfColumns ) ; if not the last database column
FileAppend, % ASin(A_LoopField) . A_Tab ; save updated cell content followed by a tab to output file
else if ( db_LineNumber<db_NumberOfRows ) ; else if not the last row
FileAppend, % ASin(A_LoopField) . "`r`n" ; save updated cell content followed by linebreak to output file
else ; else (last cell of last row)
FileAppend, % ASin(A_LoopField) ; save updated cell content to output file
} ; }
} ; }
}
; If column is specified but row is not specified:
else if ( db_Row=="" AND !(db_Column=="") ) { ; else if column is specified but row is not specified
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
if ( A_Index==1 AND db_SkipFirstRow==TRUE ) { ; if first database row and it shall be skipped
FileAppend, %A_LoopReadLine%`r`n ; append the current content of the first row
continue ; continue loop (next iteration)
}
db_DatabaseRow := A_LoopReadLine ; read (current) line of database
db_TabBeforeCellContent := InStr(db_DatabaseRow, A_Tab, , 1, db_Column-1) ; store position of tab before cell content on database row
db_TabAfterCellContent := InStr(db_DatabaseRow, A_Tab, , 1, db_Column) ; store position of tab after cell content on database row
db_LeftPartOfRow := SubStr(db_DatabaseRow, 1, db_TabBeforeCellContent) ; store part of database row before cell content to update
if !( db_TabAfterCellContent==0 ) { ; if a column other than the last database column shall be updated
db_CellContent := SubStr(db_DatabaseRow, db_TabBeforeCellContent+1 ; store content of cell to update
, db_TabAfterCellContent-db_TabBeforeCellContent-1)
db_RightPartOfRow := SubStr(db_DatabaseRow, db_TabAfterCellContent) ; store content of cell to the right of cell to update
} else { ; else (last database column shall be updated)
db_CellContent := SubStr(db_DatabaseRow, db_TabBeforeCellContent+1) ; store cell content
db_RightPartOfRow := ; store nothing in output variable for content to the right of cell content
}
db_CellContent := ASin(db_CellContent) ; update cell content as specified
if ( A_Index<db_NumberOfRows ) ; if not the last row of database
FileAppend, %db_LeftPartOfRow%%db_CellContent%%db_RightPartOfRow%`r`n ; save updated row and a linebreak in output file
else ; else (the last row of database)
FileAppend, %db_LeftPartOfRow%%db_CellContent%%db_RightPartOfRow% ; store updated row (but no linebreak) in output file
} ; }
}
; If row is specified but column is not specified:
else if ( !(db_Row=="") AND db_Column=="" ) { ; else if row is specified but column is not specified
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
if ( A_Index==db_Row ) { ; if row to modify
db_Cells := StrSplit( A_LoopReadLine, A_Tab ) ; split row into cells
db_Output := ASin(db_Cells[1]) ; store first cell of row (with updated cell content)
Loop, % db_Cells.MaxIndex()-1 ; loop through cells of row (all except the first cell)
db_Output .= A_Tab . ASin(db_Cells[A_Index+1]) ; attach tab and updated cell content
} else ; else (not the database row to modify)
db_Output := A_LoopReadLine ; add (unmodified) database row to output string
if ( A_Index<db_NumberOfRows ) ; if not the last row of database
FileAppend, %db_Output%`r`n ; save output string and linebreak to output file
else ; else (not the last row of database
FileAppend, %db_Output% ; save output string (without linebreak) to output file
} ; }
}
; If row and column are specified:
else { ; else (if both row and column are specified)
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
if ( A_Index==db_Row ) { ; if database row to modify
db_Cells := StrSplit( A_LoopReadLine, A_Tab ) ; split row into cells
db_Cells[db_Column] := ASin(db_Cells[db_Column]) ; update database cell as specified
db_Output := db_Cells[1] ; store first cell of database row in output string
Loop, % db_Cells.MaxIndex()-1 ; loop through cells of row (all except the first cell)
db_Output .= A_Tab . db_Cells[A_Index+1] ; attach tab and cell content to output string
} else ; else (not the database row to modify)
db_Output := A_LoopReadLine ; add (unmodified) database row to output string
if ( A_Index<db_NumberOfRows ) ; if not the last row of database
FileAppend, %db_Output%`r`n ; save output string and linebreak to output file
else ; else (not the last row of database
FileAppend, %db_Output% ; save output string (without linebreak) to output file
} ; }
}
; Delete temporary database file:
FileDelete, %db_TemporaryFilename% ; delete (temporary) file
return ; return
}
DatabaseArcTan( db_DatabaseName, db_Row:="", db_Column:="", db_SkipFirstRow:=FALSE ) { ; Take arctan() of each cell value in specified part of database
; Example: DatabaseArcTan( "database.txt" ) ; take arctan() of each value in database
; Example: DatabaseArcTan( "database.txt", 2 ) ; take arctan() of each value in second row of database
; Example: DatabaseArcTan( "database.txt", , 2 ) ; take arctan() of each value in second column of database
; Example: DatabaseArcTan( "database.txt", 1, 2 ) ; take arctan() of cell value in the first row and second column of database
; Example: DatabaseArcTan( "database.txt", , , TRUE ) ; take arctan() of each value in database, but skip the first row
; Rename database to unused filename:
db_TemporaryFilename := db_RenameDatabaseToUnusedFilename( db_DatabaseName ) ; rename database file (and store new filename)
; If neither row nor column is specified:
if ( db_Row=="" AND db_Column=="" ) { ; if neither row nor column is specified
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database (row by row)
{ ; {
if ( A_Index==1 AND db_SkipFirstRow==TRUE ) { ; if first database row and it shall be skipped
FileAppend, %A_LoopReadLine%`r`n ; append the current content of the first row
continue ; continue loop (next iteration)
}
db_LineNumber := A_Index ; store current database row
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store (total) number of database rows
db_NumberOfColumns := DatabaseGetNumberOfColumns( db_TemporaryFilename ) ; store (total) number of database columns
Loop, parse, A_LoopReadLine, %A_Tab% ; loop through cells on row (cell by cell)
{ ; {
if ( A_Index<db_NumberOfColumns ) ; if not the last database column
FileAppend, % ATan(A_LoopField) . A_Tab ; save updated cell content followed by a tab to output file
else if ( db_LineNumber<db_NumberOfRows ) ; else if not the last row
FileAppend, % ATan(A_LoopField) . "`r`n" ; save updated cell content followed by linebreak to output file
else ; else (last cell of last row)
FileAppend, % ATan(A_LoopField) ; save updated cell content to output file
} ; }
} ; }
}
; If column is specified but row is not specified:
else if ( db_Row=="" AND !(db_Column=="") ) { ; else if column is specified but row is not specified
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
if ( A_Index==1 AND db_SkipFirstRow==TRUE ) { ; if first database row and it shall be skipped
FileAppend, %A_LoopReadLine%`r`n ; append the current content of the first row
continue ; continue loop (next iteration)
}
db_DatabaseRow := A_LoopReadLine ; read (current) line of database
db_TabBeforeCellContent := InStr(db_DatabaseRow, A_Tab, , 1, db_Column-1) ; store position of tab before cell content on database row
db_TabAfterCellContent := InStr(db_DatabaseRow, A_Tab, , 1, db_Column) ; store position of tab after cell content on database row
db_LeftPartOfRow := SubStr(db_DatabaseRow, 1, db_TabBeforeCellContent) ; store part of database row before cell content to update
if !( db_TabAfterCellContent==0 ) { ; if a column other than the last database column shall be updated
db_CellContent := SubStr(db_DatabaseRow, db_TabBeforeCellContent+1 ; store content of cell to update
, db_TabAfterCellContent-db_TabBeforeCellContent-1)
db_RightPartOfRow := SubStr(db_DatabaseRow, db_TabAfterCellContent) ; store content of cell to the right of cell to update
} else { ; else (last database column shall be updated)
db_CellContent := SubStr(db_DatabaseRow, db_TabBeforeCellContent+1) ; store cell content
db_RightPartOfRow := ; store nothing in output variable for content to the right of cell content
}
db_CellContent := ATan(db_CellContent) ; update cell content as specified
if ( A_Index<db_NumberOfRows ) ; if not the last row of database
FileAppend, %db_LeftPartOfRow%%db_CellContent%%db_RightPartOfRow%`r`n ; save updated row and a linebreak in output file
else ; else (the last row of database)
FileAppend, %db_LeftPartOfRow%%db_CellContent%%db_RightPartOfRow% ; store updated row (but no linebreak) in output file
} ; }
}
; If row is specified but column is not specified:
else if ( !(db_Row=="") AND db_Column=="" ) { ; else if row is specified but column is not specified
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
if ( A_Index==db_Row ) { ; if row to modify
db_Cells := StrSplit( A_LoopReadLine, A_Tab ) ; split row into cells
db_Output := ATan(db_Cells[1]) ; store first cell of row (with updated cell content)
Loop, % db_Cells.MaxIndex()-1 ; loop through cells of row (all except the first cell)
db_Output .= A_Tab . ATan(db_Cells[A_Index+1]) ; attach tab and updated cell content
} else ; else (not the database row to modify)
db_Output := A_LoopReadLine ; add (unmodified) database row to output string
if ( A_Index<db_NumberOfRows ) ; if not the last row of database
FileAppend, %db_Output%`r`n ; save output string and linebreak to output file
else ; else (not the last row of database
FileAppend, %db_Output% ; save output string (without linebreak) to output file
} ; }
}
; If row and column are specified:
else { ; else (if both row and column are specified)
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
if ( A_Index==db_Row ) { ; if database row to modify
db_Cells := StrSplit( A_LoopReadLine, A_Tab ) ; split row into cells
db_Cells[db_Column] := ATan(db_Cells[db_Column]) ; update database cell as specified
db_Output := db_Cells[1] ; store first cell of database row in output string
Loop, % db_Cells.MaxIndex()-1 ; loop through cells of row (all except the first cell)
db_Output .= A_Tab . db_Cells[A_Index+1] ; attach tab and cell content to output string
} else ; else (not the database row to modify)
db_Output := A_LoopReadLine ; add (unmodified) database row to output string
if ( A_Index<db_NumberOfRows ) ; if not the last row of database
FileAppend, %db_Output%`r`n ; save output string and linebreak to output file
else ; else (not the last row of database
FileAppend, %db_Output% ; save output string (without linebreak) to output file
} ; }
}
; Delete temporary database file:
FileDelete, %db_TemporaryFilename% ; delete (temporary) file
return ; return
}
DatabaseBackup( db_DatabaseName, db_Location:="", db_BackupName:="NUMBER" ) { ; Create a backup of database by a built-in naming system (NUMBER, DATE, DATETIME or ORIGINAL)
; Example: DatabaseBackup( "database.txt" ) ; store a database backup (filename with number) in working directory
; Example: DatabaseBackup( "database.txt", , "NUMBER" ) ; store a database backup (filename with number) in working directory
; Example: DatabaseBackup( "database.txt", , "DATE" ) ; store a database backup (filename with date)
; Example: DatabaseBackup( "database.txt", , "DATETIME" ) ; store a database backup (filename with date and time)
; Example: DatabaseBackup( "database.txt", "C:\Users\Username\Desktop\Backup", "ORIGINAL" ) ; store a backup (with same name as original) in a backup folder on desktop
; Example: BackupName := DatabaseBackup( "database.txt" ) ; create a backup, and present backup filename (if no problem was detected)
; if ( BackupName==0 ) ;
; MsgBox, Backup failed. ;
; else ;
; MsgBox, Backup named %BackupName% created. ;
; Prepare location (folder):
if ( db_Location=="" ) ; if no location is specified
db_Location := A_WorkingDir ; set location to the working directory
; Prepare filename:
SplitPath, db_DatabaseName, , , , db_DatabaseNameNoExtension ; get database filename without extension
if ( db_BackupName=="NUMBER" ) { ; if naming system based on numbering
Loop, ; loop
IfNotExist, %db_DatabaseNameNoExtension%_%A_Index%.txt ; if filename is available
{ ; {
db_BackupFile = %db_DatabaseNameNoExtension%_%A_Index%.txt ; store filename
break ; break
} ; }
} else if ( db_BackupName=="DATE" ) ; else if naming system based on date
db_BackupFile = %db_DatabaseNameNoExtension%_%A_YYYY%_%A_MM%_%A_DD%.txt ; store filename
else if ( db_BackupName=="DATETIME" ) ; else if naming system based on date and time
db_BackupFile = %db_DatabaseNameNoExtension%_%A_YYYY%_%A_MM%_%A_DD%_%A_Hour%_%A_Min%_%A_Sec%.txt ; store filename
else if ( db_BackupName=="ORIGINAL" ) ; else if naming backup same as original
db_BackupFile = %db_DatabaseNameNoExtension%.txt ; store filename
else ; else
return 0 ; return 0 (incorrect naming system declared)
; Save database file:
FileCopy, %db_DatabaseName%, %db_Location%\%db_BackupFile%, 1 ; save a backup of database (overwrite if needed)
; Return 1 if backup file is found:
IfNotExist, %db_Location%\%db_BackupFile% ; if database backup file is not found
return 0 ; return 0
return db_BackupFile ; return 1 (no problem was detected)
}
DatabaseCeiling( db_DatabaseName, db_Row:="", db_Column:="", db_SkipFirstRow:=FALSE ) { ; Round up values from specified part of database
; Example: DatabaseCeiling( "database.txt" ) ; round up all database values
; Example: DatabaseCeiling( "database.txt", 2 ) ; round up all database values in the second row
; Example: DatabaseCeiling( "database.txt", , 2 ) ; round up all database values in the second column
; Example: DatabaseCeiling( "database.txt", 1, 2 ) ; round up the value in the first row and second column
; Example: DatabaseCeiling( "database.txt", , , TRUE ) ; round up all database values, but skip the first row
; Rename database to unused filename:
db_TemporaryFilename := db_RenameDatabaseToUnusedFilename( db_DatabaseName ) ; rename database file (and store new filename)
; If neither row nor column is specified:
if ( db_Row=="" AND db_Column=="" ) { ; if neither row nor column is specified
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database (row by row)
{ ; {
if ( A_Index==1 AND db_SkipFirstRow==TRUE ) { ; if first database row and it shall be skipped
FileAppend, %A_LoopReadLine%`r`n ; append the current content of the first row
continue ; continue loop (next iteration)
}
db_LineNumber := A_Index ; store current database row
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store (total) number of database rows
db_NumberOfColumns := DatabaseGetNumberOfColumns( db_TemporaryFilename ) ; store (total) number of database columns
Loop, parse, A_LoopReadLine, %A_Tab% ; loop through cells on row (cell by cell)
{ ; {
if ( A_Index<db_NumberOfColumns ) ; if not the last database column
FileAppend, % Ceil(A_LoopField) . A_Tab ; save updated cell content followed by a tab to output file
else if ( db_LineNumber<db_NumberOfRows ) ; else if not the last row
FileAppend, % Ceil(A_LoopField) . "`r`n" ; save updated cell content followed by linebreak to output file
else ; else (last cell of last row)
FileAppend, % Ceil(A_LoopField) ; save updated cell content to output file
} ; }
} ; }
}
; If column is specified but row is not specified:
else if ( db_Row=="" AND !(db_Column=="") ) { ; else if column is specified but row is not specified
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
if ( A_Index==1 AND db_SkipFirstRow==TRUE ) { ; if first database row and it shall be skipped
FileAppend, %A_LoopReadLine%`r`n ; append the current content of the first row
continue ; continue loop (next iteration)
}
db_DatabaseRow := A_LoopReadLine ; read (current) line of database
db_TabBeforeCellContent := InStr(db_DatabaseRow, A_Tab, , 1, db_Column-1) ; store position of tab before cell content on database row
db_TabAfterCellContent := InStr(db_DatabaseRow, A_Tab, , 1, db_Column) ; store position of tab after cell content on database row
db_LeftPartOfRow := SubStr(db_DatabaseRow, 1, db_TabBeforeCellContent) ; store part of database row before cell content to update
if !( db_TabAfterCellContent==0 ) { ; if a column other than the last database column shall be updated
db_CellContent := SubStr(db_DatabaseRow, db_TabBeforeCellContent+1 ; store content of cell to update
, db_TabAfterCellContent-db_TabBeforeCellContent-1)
db_RightPartOfRow := SubStr(db_DatabaseRow, db_TabAfterCellContent) ; store content of cell to the right of cell to update
} else { ; else (last database column shall be updated)
db_CellContent := SubStr(db_DatabaseRow, db_TabBeforeCellContent+1) ; store cell content
db_RightPartOfRow := ; store nothing in output variable for content to the right of cell content
}
db_CellContent := Ceil(db_CellContent) ; update cell content as specified
if ( A_Index<db_NumberOfRows ) ; if not the last row of database
FileAppend, %db_LeftPartOfRow%%db_CellContent%%db_RightPartOfRow%`r`n ; save updated row and a linebreak in output file
else ; else (the last row of database)
FileAppend, %db_LeftPartOfRow%%db_CellContent%%db_RightPartOfRow% ; store updated row (but no linebreak) in output file
} ; }
}
; If row is specified but column is not specified:
else if ( !(db_Row=="") AND db_Column=="" ) { ; else if row is specified but column is not specified
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
if ( A_Index==db_Row ) { ; if row to modify
db_Cells := StrSplit( A_LoopReadLine, A_Tab ) ; split row into cells
db_Output := Ceil(db_Cells[1]) ; store first cell of row (with updated cell content)
Loop, % db_Cells.MaxIndex()-1 ; loop through cells of row (all except the first cell)
db_Output .= A_Tab . Ceil(db_Cells[A_Index+1]) ; attach tab and updated cell content
} else ; else (not the database row to modify)
db_Output := A_LoopReadLine ; add (unmodified) database row to output string
if ( A_Index<db_NumberOfRows ) ; if not the last row of database
FileAppend, %db_Output%`r`n ; save output string and linebreak to output file
else ; else (not the last row of database
FileAppend, %db_Output% ; save output string (without linebreak) to output file
} ; }
}
; If row and column are specified:
else { ; else (if both row and column are specified)
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
if ( A_Index==db_Row ) { ; if database row to modify
db_Cells := StrSplit( A_LoopReadLine, A_Tab ) ; split row into cells
db_Cells[db_Column] := Ceil(db_Cells[db_Column]) ; update database cell as specified
db_Output := db_Cells[1] ; store first cell of database row in output string
Loop, % db_Cells.MaxIndex()-1 ; loop through cells of row (all except the first cell)
db_Output .= A_Tab . db_Cells[A_Index+1] ; attach tab and cell content to output string
} else ; else (not the database row to modify)
db_Output := A_LoopReadLine ; add (unmodified) database row to output string
if ( A_Index<db_NumberOfRows ) ; if not the last row of database
FileAppend, %db_Output%`r`n ; save output string and linebreak to output file
else ; else (not the last row of database
FileAppend, %db_Output% ; save output string (without linebreak) to output file
} ; }
}
; Delete temporary database file:
FileDelete, %db_TemporaryFilename% ; delete (temporary) file
return ; return
}
DatabaseCheck( db_DatabaseName ) { ; Check if database contain errors (rows with different number of cells, and if last row with cells end with linebreak), and return 1 if no problems found
; Example: if ( DatabaseCheck( "database.txt" ) ) ; check if database contain error, and present result
; MsgBox, No problem detected. ;
; else ;
; MsgBox, Problem detected. ;
; Ensure all rows have the same number of cells:
db_NumberOfColumns := DatabaseGetNumberOfColumns( db_DatabaseName ) ; store number of columns
Loop, read, %db_DatabaseName% ; loop through database rows
if !( db_NumberOfColumns==StrSplit( A_LoopReadLine, A_Tab ).MaxIndex() ) ; if row does not have correct number of cells
return 0 ; return 0
; Ensure last row with cells does not end with linebreak:
db_DatabaseOpen := FileOpen( db_DatabaseName, "r" ) ; open file (for reading)
Loop, read, %db_DatabaseName% ; loop through database rows
if !( A_Index==1 ) ; if not the first row
db_DatabaseOpen.ReadLine() ; read one line of database (move pointer to next row)
db_DatabaseRow := db_DatabaseOpen.ReadLine() ; read one line of database (the last row containing cells)
StringRight, db_EndOfRow, db_DatabaseRow, 1 ; store last character of row
if !( db_EndOfRow=="`n" ) ; if row does not end with linebreak
return 1 ; return 1
db_DatabaseOpen.Close() ; close file
return 0 ; return 0 (the last row with cells end with a linebreak)
}
DatabaseColumnSplitDelimiter( db_DatabaseName, db_Column, db_Delimiter, db_SkipFirstRow:=FALSE ) { ; Split a column at a delimiter
; Example: DatabaseColumnSplitDelimiter( "database.txt", 4, "," ) ; split the fourth column at (the first) comma (the comma is removed)
; Example: DatabaseColumnSplitDelimiter( "database.txt", 4, ",", TRUE ) ; split the fourth column at (the first) comma, but skip the first row
; Rename database to unused filename:
db_TemporaryFilename := db_RenameDatabaseToUnusedFilename( db_DatabaseName ) ; rename database file (and store new filename)
; Split column:
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
db_DatabaseRow := A_LoopReadLine ; read (current) line of database
db_TabBeforeCellContent := InStr(db_DatabaseRow, A_Tab, , 1, db_Column-1) ; store position of tab before cell content on database row
db_TabAfterCellContent := InStr(db_DatabaseRow, A_Tab, , 1, db_Column) ; store position of tab after cell content on database row
db_LeftPartOfRow := SubStr(db_DatabaseRow, 1, db_TabBeforeCellContent) ; store part of database row before cell content to split
if !( db_TabAfterCellContent==0 ) { ; if a column other than the last database column shall be splitted
db_CellContent := SubStr(db_DatabaseRow, db_TabBeforeCellContent+1 ; store content of cell to splitted
, db_TabAfterCellContent-db_TabBeforeCellContent-1)
db_RightPartOfRow := SubStr(db_DatabaseRow, db_TabAfterCellContent) ; store content of cell to the right of cell to split (no tab included)
} else { ; else (last database column shall be splitted)
db_CellContent := SubStr(db_DatabaseRow, db_TabBeforeCellContent+1) ; store cell content
db_RightPartOfRow := ; store nothing in output variable for content to the right of cell content
}
db_SplittedCells := StrSplit( db_CellContent, db_Delimiter, , 2 ) ; store splitted cell in array
IfExist, %db_DatabaseName% ; if output file exists
FileAppend, `r`n ; append linebreak
FileAppend, %db_LeftPartOfRow% ; append part before colummn to split
if ( A_Index==1 AND db_SkipFirstRow==TRUE ) ; if the first row, and the first row shall be skipped
FileAppend, %db_Cellcontent%`t ; append the unsplitted cell content and a tab
else ; else (if the row shall be splitted)
FileAppend, % db_SplittedCells[1] . "`t" . db_SplittedCells[2] ; append splitted cell content in two cells
FileAppend, %db_RightPartOfRow% ; append part after the splitted cell
} ; }
; Delete temporary database file:
FileDelete, %db_TemporaryFilename% ; delete (temporary) file
return ; return
}
DatabaseColumnSplitLeft( db_DatabaseName, db_Column, db_SplitPosition, db_SkipFirstRow:=FALSE ) { ; Split a column after a specified number of characters from the left
; Example: DatabaseColumnSplitLeft( "database.txt", 5, 2 ) ; split the fifth column after the second character (from left)
; Example: NewColumn := DatabaseColumnSplitLeft( "database.txt", 3, 2 ) ; split the third column after the second character and show new column number
; MsgBox, The new column has column number %NewColumn%. ;
; Example: DatabaseColumnSplitLeft( "database.txt", 4, 2, TRUE ) ; split the fourth column after the second character, but skip the first row
; Rename database to unused filename:
db_TemporaryFilename := db_RenameDatabaseToUnusedFilename( db_DatabaseName ) ; rename database file (and store new filename)
; Split column:
db_NumberOfRows := DatabaseGetNumberOfRows( db_TemporaryFilename ) ; store number of database rows
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
db_DatabaseRow := A_LoopReadLine ; read (current) line of database
db_TabBeforeCellContent := InStr(db_DatabaseRow, A_Tab, , 1, db_Column-1) ; store position of tab before cell content on database row
db_TabAfterCellContent := InStr(db_DatabaseRow, A_Tab, , 1, db_Column) ; store position of tab after cell content on database row
db_LeftPartOfRow := SubStr(db_DatabaseRow, 1, db_TabBeforeCellContent) ; store part of database row before cell content to split
if !( db_TabAfterCellContent==0 ) { ; if a column other than the last database column shall be splitted
db_CellContent := SubStr(db_DatabaseRow, db_TabBeforeCellContent+1 ; store content of cell to split
, db_TabAfterCellContent-db_TabBeforeCellContent-1)
db_RightPartOfRow := SubStr(db_DatabaseRow, db_TabAfterCellContent) ; store content of cell to the right of cell to split
} else { ; else (last database column shall be splitted)
db_CellContent := SubStr(db_DatabaseRow, db_TabBeforeCellContent+1) ; store cell content
db_RightPartOfRow := ; store nothing in output variable for content to the right of cell content
}
IfExist, %db_DatabaseName% ; if output file exists
FileAppend, `r`n ; append linebreak
FileAppend, %db_LeftPartOfRow% ; append part to the left of column to split
if ( A_Index==1 AND db_SkipFirstRow==TRUE ) ; if first database row, and it shall be skipped
FileAppend, %db_CellContent%`t ; output row content (with first cell of new column empty)
else ; else (if the row shall be splitted)
FileAppend, % SubStr(db_CellContent, 1, db_SplitPosition) . "`t" ; append splitted columns (separated by a tab)
. SubStr(db_CellContent, db_SplitPosition+1 )
FileAppend, %db_RightPartOfRow% ; output part of row to the right of splitted column
} ; }
; Delete temporary database file:
FileDelete, %db_TemporaryFilename% ; delete (temporary) file
return % db_Column+1 ; return column number of new column (right part of splitted column)
}
DatabaseColumnSplitRight( db_DatabaseName, db_Column, db_SplitPosition, db_SkipFirstRow:=FALSE ) { ; Split a column after a specified number of characters from the right
; Example: DatabaseColumnSplitRight( "database.txt", 5, 2 ) ; split the fifth column after the second character (from right)
; Example: NewColumn := DatabaseColumnSplitRight( "database.txt", 3, 2 ) ; split the third column after the second character and show new column number
; MsgBox, The new column has column number %NewColumn%. ;
; Example: DatabaseColumnSplitRight( "database.txt", 4, 2, TRUE ) ; split the fourth column after the second character, but skip the first row
; Rename database to unused filename:
db_TemporaryFilename := db_RenameDatabaseToUnusedFilename( db_DatabaseName ) ; rename database file (and store new filename)
; Split column:
Loop, read, %db_TemporaryFilename%, %db_DatabaseName% ; loop through database rows
{ ; {
db_DatabaseRow := A_LoopReadLine ; read (current) line of database
db_TabBeforeCellContent := InStr(db_DatabaseRow, A_Tab, , 1, db_Column-1) ; store position of tab before cell content on database row
db_TabAfterCellContent := InStr(db_DatabaseRow, A_Tab, , 1, db_Column) ; store position of tab after cell content on database row
db_LeftPartOfRow := SubStr(db_DatabaseRow, 1, db_TabBeforeCellContent) ; store part of database row before cell content to split
if !( db_TabAfterCellContent==0 ) { ; if a column other than the last database column shall be splitted
db_CellContent := SubStr(db_DatabaseRow, db_TabBeforeCellContent+1 ; store content of cell to split
, db_TabAfterCellContent-db_TabBeforeCellContent-1)
db_RightPartOfRow := SubStr(db_DatabaseRow, db_TabAfterCellContent) ; store content of cell to the right of cell to split
} else { ; else (last database column shall be splitted)
db_CellContent := SubStr(db_DatabaseRow, db_TabBeforeCellContent+1) ; store cell content
db_RightPartOfRow := ; store nothing in output variable for content to the right of cell content
}
IfExist, %db_DatabaseName% ; if output file exists
FileAppend, `r`n ; append linebreak
FileAppend, %db_LeftPartOfRow% ; append part to the left of column to split
if ( A_Index==1 AND db_SkipFirstRow==TRUE ) ; if first database row, and it shall be skipped
FileAppend, %db_CellContent%`t ; output row content (with first cell of new column empty)
else { ; else (if the row shall be splitted)
db_SplitPositionFromLeft := StrLen(db_CellContent)-db_SplitPosition ; store last character to store in left column
FileAppend, % SubStr(db_CellContent, 1, db_SplitPositionFromLeft) . "`t" ; append splitted columns (separated by a tab)
. SubStr(db_CellContent, db_SplitPositionFromLeft+1 )
}
FileAppend, %db_RightPartOfRow% ; output part of row to the right of splitted column
} ; }
; Delete temporary database file:
FileDelete, %db_TemporaryFilename% ; delete (temporary) file
return % db_Column+1 ; return column number of new column (right part of splitted column)
}
DatabaseCompare( db_DatabaseName1, db_DatabaseName2, db_Row:="", db_Column:="", db_CaseSensitive:=FALSE, db_SkipFirstRow:=FALSE) { ; Compare content of two databases (return 1 if identical)
; Example: Comparison := DatabaseCompare( "database1.txt", "database2.txt" ) ; compare content of two databases (not case-sensitive) and present result
; if (Comparison==1) ;
; MsgBox, Databases are identical. ;
; else ;
; MsgBox, Databases are different. ;
; Example: Comparison := DatabaseCompare( "database1.txt", "database2.txt", 2 ) ; compare content of the second row of two databases and store result
; Example: Comparison := DatabaseCompare( "database1.txt", "database2.txt", , 3 ) ; compare content of the third row of two databases and store result