Class: Rods
- Inherits:
-
Object
- Object
- Rods
- Defined in:
- lib/rods.rb
Constant Summary collapse
- ROW =
"row"
- CELL =
"cell"
- COLUMN =
"column"
- TAG =
"tag"
- TEXT =
"text"
- CHILD =
"child"
- STYLES =
"styles"
- CONTENT =
"content"
- DUMMY =
"dummy"
- WIDTH =
"width"
- NODE =
"node"
- BEFORE =
"before"
- AFTER =
"after"
- INDEX =
"index"
- NUMBER =
"number"
- BOTH =
"both"
- WIDTHEXCEEDED =
"exceeded"
Instance Method Summary collapse
-
#deleteCell(rowInd, colInd) ⇒ Object
Delets the cell at the given indices.
-
#deleteCell2(cell) ⇒ Object
Delets the given cell.
-
#deleteCellAfter(cell) ⇒ Object
Delets the cell to the right of the given cell.
-
#deleteCellBefore(cell) ⇒ Object
Delets the cell to the left of the given cell.
-
#deleteCellFromRow(row, colInd) ⇒ Object
Delets the cell at the given index in the given row.
-
#deleteColumn(colInd) ⇒ Object
Deletes the column at the given index.
-
#deleteRow(rowInd) ⇒ Object
Delets the row at the given index.
-
#deleteRow2(row) ⇒ Object
Delets the given row.
-
#deleteRowAbove(row) ⇒ Object
Delets the row above the given row.
-
#deleteRowBelow(row) ⇒ Object
Delets the row below the given row.
-
#deleteTable(tableName) ⇒ Object
Deletes the table of the given name and updates the internal table-administration.
-
#getCell(rowInd, colInd) ⇒ Object
Returns the cell at the given indices.
-
#getCellFromRow(row, colInd) ⇒ Object
Returns the cell at the given index in the given row.
-
#getCellsAndIndicesFor(content) ⇒ Object
Finds all cells with content ‘content’ and returns them along with the indices of row and column as an array of hashes.
-
#getIndexAndNumber(node) ⇒ Object
internal: Wrapper for getIndexAndOrNumber(node,BOTH) ————————————————————————-.
-
#getNextExistentCell(cell) ⇒ Object
Fast Routine to get the next cell, because XML-Parser does not have to start from top-node of row to find cell ! Returns next cell as a REXML::Element or nil if no element exists.
-
#getNextExistentRow(row) ⇒ Object
Fast Routine to get the next row, because XML-Parser does not have to start from top-node of document to find row ! Returns next row as a REXML::Element or nil if no element exists.
-
#getPreviousExistentCell(cell) ⇒ Object
Fast Routine to get the previous cell, because XML-Parser does not have to start from top-node of row to find cell ! Returns previous cell as a REXML::Element or nil if no element exists.
-
#getPreviousExistentRow(row) ⇒ Object
Fast Routine to get the previous row, because XML-Parser does not have to start from top-node of document to find row ! Returns previous row as a REXML::Element or nil if no element exists.
-
#getRow(rowInd) ⇒ Object
Returns the row at the given index.
-
#initialize(file, languageArray = ["de","DE","€","EUR"]) ⇒ Rods
constructor
Constructor: The given file has to have a *.ods-ending.
-
#insertCell(rowInd, colInd) ⇒ Object
Inserts and returns a cell at the given index, thereby shifting existing cells.
-
#insertCellAfter(cell) ⇒ Object
Inserts a new cell after the given cell thereby shifting existing cells cell=mySheet.getCell(4,7) mySheet.insertCellAfter(cell) ————————————————————————-.
-
#insertCellBefore(cell) ⇒ Object
Inserts a new cell before the given cell thereby shifting existing cells cell=mySheet.getCell(5,1) mySheet.insertCellBefore(cell) # adds cell at beginning of row 5 ————————————————————————-.
-
#insertCellFromRow(row, colInd) ⇒ Object
Inserts and returns a cell at the given index in the given row, thereby shifting existing cells.
-
#insertColumn(colInd) ⇒ Object
Inserts a column at the given index, thereby shifting existing columns mySheet.insertColumn(1) # inserts column before former column 1 ————————————————————————-.
-
#insertRow(rowInd) ⇒ Object
Inserts and returns a row at the given index, thereby shifting existing rows row=mySheet.insertRow(1) # inserts row above former row 1 ————————————————————————-.
-
#insertRowAbove(row) ⇒ Object
Inserts a new row above the given row thereby shifting existing rows row=mySheet.getRow(1) mySheet.insertRowAbove(row) ————————————————————————-.
-
#insertRowBelow(row) ⇒ Object
Inserts a new row below the given row thereby shifting existing rows row=mySheet.getRow(8) mySheet.insertRowBelow(row) ————————————————————————-.
-
#insertTable(tableName) ⇒ Object
Inserts a table of the given name at the end of the spreadsheet and updates the internal table-administration.
-
#insertTableAfter(relativeTableName, tableName) ⇒ Object
Inserts a table of the given name after the given spreadsheet and updates the internal table-administration.
-
#insertTableBefore(relativeTableName, tableName) ⇒ Object
Inserts a table of the given name before the given spreadsheet and updates the internal table-administration.
-
#printAutoStyles ⇒ Object
Helper-Tool: Prints all styles of content.xml in indented ASCII-notation mySheet.printAutoStyles() * Lines starting with ‘E’ are Element-Tags * Lines starting with ‘A’ are Attributes * Lines starting with ‘T’ are Element-Text Sample output: E: number:date-style A: style:name => “myDateFormat” A: number:automatic-order => “true” A: number:format-source => “language” E: number:day E: number:text T: “.” E: number:month E: number:text T: “.” E: number:year ————————————————————————-.
-
#printColorMap ⇒ Object
Helper-function: Print palette of implemented color-mappings mySheet.printColorMap() generates ouput like …
-
#printOfficeStyles ⇒ Object
Helper-Tool: Prints all styles of styles.xml in indented ASCII-notation mySheet.printOfficeStyles() * Lines starting with ‘E’ are Element-Tags * Lines starting with ‘A’ are Attributes * Lines starting with ‘T’ are Element-Text Sample output: E: style:style A: style:name => “myCommentGraphics” A: style:family => “graphic” E: style:graphic-properties A: fo:padding-right => “0.1cm” A: draw:marker-start-width => “0.2cm” A: draw:auto-grow-width => “false” A: draw:marker-start-center => “false” A: draw:shadow => “hidden” A: draw:shadow-offset-x => “0.1cm” A: draw:shadow-offset-y => “0.1cm” A: draw:marker-start => “Linienende_20_1” A: fo:padding-top => “0.1cm” A: draw:fill => “solid” A: draw:caption-escape-direction => “auto” A: fo:padding-left => “0.1cm” A: draw:fill-color => “#ffffcc” A: draw:auto-grow-height => “true” A: fo:padding-bottom => “0.1cm” ————————————————————————-.
-
#readCell(rowInd, colInd) ⇒ Object
Returns the content and type of the cell at the given indices as strings.
-
#readCellFromRow(row, colInd) ⇒ Object
Returns the content and type of the cell at the index in the given row as strings.
-
#renameTable(oldName, newName) ⇒ Object
Renames the table of the given name and updates the internal table-administration.
-
#save ⇒ Object
Saves the file associated with the current RODS-object.
-
#saveAs(newFile) ⇒ Object
Saves the current content to a new destination/file.
-
#setAttributes(cell, attributes) ⇒ Object
Merges style-attributes of given attribute-hash with current style of given cell.
-
#setCurrentTable(tableName) ⇒ Object
Sets the table of the given name as the default-table for all subsequent operations.
-
#setDateFormat(formatName) ⇒ Object
Convenience-function to switch the default-style for the display of date-values.
-
#setStyle(cell, styleName) ⇒ Object
Applies style of given name to given cell and overwrites all previous style-settings of the latter including the former data-style ! mySheet.writeStyleAbbr(=> “myStrange”, “text-align” => “right”, “data-style-name” => “myCurrencyFormat” <- don’t forget data-style ! “border-left” => “0.01cm solid grey4”) mySheet.setStyle(cell,“myStrange”) # <- style-name has to exist ! ————————————————————————-.
-
#writeCell(rowInd, colInd, type, text) ⇒ Object
Writes the given text to the cell with the given indices.
-
#writeCellFromRow(row, colInd, type, text) ⇒ Object
Writes the given text to the cell with the given index in the given row.
-
#writeComment(cell, comment) ⇒ Object
Inserts an annotation field for the given cell.
-
#writeGetCell(rowInd, colInd, type, text) ⇒ Object
Writes the given text to the cell with the given indices.
-
#writeGetCellFromRow(row, colInd, type, text) ⇒ Object
Writes the given text to the cell with the given index in the given row.
-
#writeStyleAbbr(attributes) ⇒ Object
Creates a new style out of the given attribute-hash with abbreviated and simplified syntax.
-
#writeText(cell, type, text) ⇒ Object
Writes the given text-string to given cell and sets style of cell to corresponding type.
Constructor Details
#initialize(file, languageArray = ["de","DE","€","EUR"]) ⇒ Rods
Constructor: The given file has to have a *.ods-ending
mySheet=Rods.new("/home/heinz/Work/Template.ods")
mySheet=Rods.new("/home/heinz/Work/Template.ods",["de,"DE","€","EUR"])
mySheet=Rods.new("/home/heinz/Work/Another.ods",["us","US","$","DOLLAR"])
“de”,“DE”,“€”,“EUR” are the default-settings for the language, country, external and internal currency-symbol. All these values merely affect currency-values and annotations (the latter though not visibly).
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# File 'lib/rods.rb', line 2384 def initialize(file,languageArray=["de","DE","€","EUR"]) die("Contructor: second parameter is not an array") unless(languageArray.class.to_s == "Array") die("Contructor: wrong size of languageArray ... expected 4") unless(languageArray.size == 4) languageArray.each{ |element| die("Constructor: element #{element} is not a string") unless (element.class.to_s == "String") } @contentText @language=languageArray[0] @country=languageArray[1] @currencySymbol=languageArray[2] @currencySymbolInternal=languageArray[3] @spreadSheet @stylesText @metaText @officeMeta @manifestText @manifestRoot @settingsText @officeSettings @currentTableName # Name der aktuellen Tabelle @tables=Hash.new() # Hash der Tabellen und ihrer Eigenschaften @numTables # Anzahl der Tabellen @officeStyles @autoStyles @floatStyle="myFloat" @dateStyle="myDate" @stringStyle="myString" @currencyStyle="myCurrency" @percentStyle="myPercent" @timeStyle="myTime" @styleCounter=0 @myFile # (ggf. qualifizierter) Dateiname der eingelesenen Datei #--------------------------------------------------------------- # Hash-Tabelle der geschriebenen Styles #--------------------------------------------------------------- @styleArchive=Hash.new() #--------------------------------------------------------------- # Farbpalette #--------------------------------------------------------------- @palette={"black" => "#000000", "blue" => "#000080", "green" => "#008000", "turquoise" => "#008080", "red" => "#800000", "magenta" => "#800080", "brown" => "#808000", "grey" => "#808080", "lightgrey" => "#c0c0c0", "lightblue" => "#0000ff", "lightgreen" => "#00ff00", "lightturquoise" => "#00ffff", "lightred" => "#ff0000", "lightmagenta" => "#ff00ff", "yellow" => "#ffff00", "white" => "#ffffff", "grey30" => "#b3b3b3", "grey20" => "#cccccc", "grey10" => "#e6e6e6", "red1" => "#ff3366", "red2" => "#dc2300", "red3" => "#b84700", "red4" => "#ff3333", "red5" => "#eb613d", "red6" => "#b84747", "red7" => "#b80047", "red8" => "#99284c", "magenta1" => "#94006b", "magenta2" => "#94476b", "magenta3" => "#944794", "magenta4" => "#9966cc", "magenta5" => "#6b4794", "magenta6" => "#6b2394", "magenta7" => "#6b0094", "magenta8" => "#5e11a6", "blue1" => "#280099", "blue2" => "#4700b8", "blue3" => "#2300dc", "blue4" => "#2323dc", "blue5" => "#0047ff", "blue6" => "#0099ff", "blue7" => "#00b8ff", "blue8" => "#99ccff", "turquoise1" => "#00dcff", "turquoise2" => "#00cccc", "turquoise3" => "#23b8dc", "turquoise4" => "#47b8b8", "turquoise5" => "#33a3a3", "turquoise6" => "#198a8a", "turquoise7" => "#006b6b", "turquoise8" => "#004a4a", "green1" => "#355e00", "green2" => "#5c8526", "green3" => "#7da647", "green4" => "#94bd5e", "green5" => "#00ae00", "green6" => "#33cc66", "yellow1" => "#e6ff00", "yellow2" => "#ffff99", "yellow3" => "#ffff66", "yellow4" => "#e6e64c", "yellow5" => "#cccc00", "yellow6" => "#b3b300", "yellow7" => "#808019", "yellow8" => "#666600", "brown1" => "#4c1900", "brown2" => "#663300", "brown3" => "#804c19", "brown4" => "#996633", "orange1" => "#cc6633", "orange2" => "#ff6633", "orange3" => "#ff9966", "orange4" => "#ffcc99", "purple" => "#9999ff", "bordeaux" => "#993366", "paleyellow" => "#ffffcc", "palegreen" => "#ccffff", "darkpurple" => "#660066", "salmon" => "#ff8080" } @fixedStyles=["myTable", "myRow", "myColumn", "myFloatFormat", "myFloat", "myTimeFormat", "myTime", "myPercentFormat", "myPercent", "myString", "myDateFormat", "myDate", "myDateFormatDay", "myDateDay", "myCurrencyFormatPositive", "myCurrencyFormat", "myCurrency", "myCommentParagraph", "myCommentText", "myCommentGraphics"] open(file) end |
Instance Method Details
#deleteCell(rowInd, colInd) ⇒ Object
Delets the cell at the given indices
mySheet.deleteCell(7,9)
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# File 'lib/rods.rb', line 2917 def deleteCell(rowInd,colInd) die("deleteCell: index #{rowInd} is not a Fixnum/Integer") unless (rowInd.class.to_s == "Fixnum") die("deleteCell: invalid index #{rowInd}") unless (rowInd > 0) die("deleteCell: index #{colInd} is not a Fixnum/Integer") unless (colInd.class.to_s == "Fixnum") die("deleteCell: invalid index #{colInd}") unless (colInd > 0) tell("deleteCell: deleting cell at #{rowInd}:#{colInd}") row=getRow(rowInd) deleteCellFromRow(row,colInd) end |
#deleteCell2(cell) ⇒ Object
Delets the given cell.
‘cell’ is a REXML::Element as returned by getCell(cellInd).
startCell=mySheet.getCell(34,1) while(cell=mySheet.getNextExistentCell(startCell))
mySheet.deleteCell2(cell)
end
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# File 'lib/rods.rb', line 2855 def deleteCell2(cell) die("deleteCell2: cell #{cell} is not a REXML::Element") unless (cell.class.to_s == "REXML::Element") #------------------------------------------------------------------- # Entweder Wiederholungszahl dekrementieren oder Zelle loeschen #------------------------------------------------------------------- repetitions=cell.attributes["table:number-columuns-repeated"] if(repetitions && repetitions.to_i > 1) cell.attributes["table:number-columns-repeated"]=(repetitions.to_i-1).to_s tell("deleteCell2: decrementing empty cells") else row=cell.elements["ancestor::table:table-row"] unless (row) die("deleteCell2: internal error: Could not extract parent-row of cell #{cell}") end row.elements.delete(cell) tell("deleteCell2: deleting non-empty cell") end end |
#deleteCellAfter(cell) ⇒ Object
Delets the cell to the right of the given cell
cell=mySheet.writeGetCell(4,7,"date","16.01.2011")
mySheet.deleteCellAfter(cell)
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# File 'lib/rods.rb', line 2776 def deleteCellAfter(cell) die("deleteCellAfter: cell #{cell} is not a REXML::Element") unless (cell.class.to_s == "REXML::Element") #-------------------------------------------------------- # Entweder Wiederholungsattribut der aktuellen Zelle # dekrementieren oder ggf. Wiederholungsattribut der # Folgezelle dekrementieren oder selbige loeschen #-------------------------------------------------------- repetitions=cell.attributes["table:number-columns-repeated"] if(repetitions && repetitions.to_i > 1) cell.attributes["table:number-columns-repeated"]=(repetitions.to_i-1).to_s else nextCell=cell.next_sibling die("deleteCellAfter: cell is already last cell in row") unless (nextCell) nextRepetitions=nextCell.attributes["table:number-columns-repeated"] if(nextRepetitions && nextRepetitions.to_i > 1) nextCell.attributes["table:number-columns-repeated"]=(nextRepetitions.to_i-1).to_s else row=cell.elements["ancestor::table:table-row"] unless (row) die("deleteCellAfter: internal error: Could not extract parent-row of cell #{cell}") end row.elements.delete(nextCell) end end end |
#deleteCellBefore(cell) ⇒ Object
Delets the cell to the left of the given cell
cell=mySheet.writeGetCell(4,7,"formula:currency","=A1+B2")
mySheet.deleteCellBefore(cell)
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# File 'lib/rods.rb', line 2957 def deleteCellBefore(cell) die("deleteCellBefore: cell #{cell} is not a REXML::Element") unless (cell.class.to_s == "REXML::Element") #-------------------------------------------------------- # Entweder Wiederholungsattribut der vorherigen Zelle # dekrementieren oder selbige loeschen #-------------------------------------------------------- previousCell=cell.previous_sibling die("deleteCellBefore: cell is already first cell in row") unless (previousCell) previousRepetitions=previousCell.attributes["table:number-columns-repeated"] if(previousRepetitions && previousRepetitions.to_i > 1) previousCell.attributes["table:number-columns-repeated"]=(previousRepetitions.to_i-1).to_s else row=cell.elements["ancestor::table:table-row"] unless (row) die("deleteCellBefore: internal error: Could not extract parent-row of cell #{cell}") end row.elements.delete(previousCell) end end |
#deleteCellFromRow(row, colInd) ⇒ Object
Delets the cell at the given index in the given row
row=mySheet.getRow(8)
mySheet.deleteCell(row,9)
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# File 'lib/rods.rb', line 2838 def deleteCellFromRow(row,colInd) die("deleteCell: row #{row} is not a REXML::Element") unless (row.class.to_s == "REXML::Element") die("deleteCell: index #{colInd} is not a Fixnum/Integer") unless (colInd.class.to_s == "Fixnum") die("deleteCell: invalid index #{colInd}") unless (colInd > 0) cell=getCellFromRow(row,colInd+1) deleteCellBefore(cell) end |
#deleteColumn(colInd) ⇒ Object
Deletes the column at the given index
mySheet.deleteColumn(8)
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# File 'lib/rods.rb', line 3097 def deleteColumn(colInd) die("deleteColumn: index #{colInd} is not a Fixnum/Integer") unless (colInd.class.to_s == "Fixnum") die("deleteColumn: invalid index #{colInd}") unless (colInd > 0) currentWidth=@tables[@currentTableName][WIDTH] die("deleteColumn: column-index #{colInd} is outside valid range/current table width") if (colInd > currentWidth) #------------------------------------------------------------------- # Entweder Wiederholungsattribut der fraglichen Spalte dekrementieren # oder selbige loeschen #------------------------------------------------------------------- currentTable=@tables[@currentTableName][NODE] column=getChildByIndex(currentTable,COLUMN,colInd) repetitions=column.attributes["table:number-columns-repeated"] if(repetitions && repetitions.to_i > 1) column.attributes["table:number-columns-repeated"]=(repetitions.to_i-1).to_s else table=column.elements["ancestor::table:table"] unless (table) die("deleteColumn: internal error: Could not extract parent-table of column #{column}") end table.elements.delete(column) end #----------------------------------------------- # Fuer alle existierenden Zeilen neue Zelle an # Spaltenposition einfuegen und dabei implizit # Tabellenbreite aktualisieren #----------------------------------------------- row=getRow(1) deleteCellFromRow(row,colInd) i=1 while(row=getNextExistentRow(row)) # fuer alle Zeilen ab der zweiten deleteCellFromRow(row,colInd) i+=1 end end |
#deleteRow(rowInd) ⇒ Object
Delets the row at the given index
mySheet.deleteRow(7)
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# File 'lib/rods.rb', line 2906 def deleteRow(rowInd) die("deleteRow: index #{rowInd} is not a Fixnum/Integer") unless (rowInd.class.to_s == "Fixnum") die("deleteRow: invalid index #{rowInd}") unless (rowInd > 0) row=getRow(rowInd+1) deleteRowAbove(row) end |
#deleteRow2(row) ⇒ Object
Delets the given row.
‘row’ is a REXML::Element as returned by getRow(rowInd).
startRow=mySheet.getRow(12) while(row=mySheet.getNextExistentRow(startRow))
mySheet.deleteRow2(row)
end
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# File 'lib/rods.rb', line 2883 def deleteRow2(row) die("deleteRow2: row #{row} is not a REXML::Element") unless (row.class.to_s == "REXML::Element") #------------------------------------------------------------------- # Entweder Wiederholungszahl dekrementieren oder Zeile loeschen #------------------------------------------------------------------- repetitions=row.attributes["table:number-rows-repeated"] if(repetitions && repetitions.to_i > 1) row.attributes["table:number-rows-repeated"]=(repetitions.to_i-1).to_s tell("deleteRow2: decrementing empty rows") else table=row.elements["ancestor::table:table"] unless (table) die("deleteRow2: internal error: Could not extract parent-table of row #{row}") end table.elements.delete(row) tell("deleteRow2: deleting non-empty row") end end |
#deleteRowAbove(row) ⇒ Object
Delets the row above the given row
row=mySheet.getRow(5)
mySheet.deleteRowAbove(row)
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# File 'lib/rods.rb', line 2932 def deleteRowAbove(row) die("deleteRowAbove: row #{row} is not a REXML::Element") unless (row.class.to_s == "REXML::Element") #-------------------------------------------------------- # Entweder Wiederholungsattribut der vorherigen Zeile # dekrementieren oder selbige loeschen #-------------------------------------------------------- previousRow=row.previous_sibling die("deleteRowAbove: row is already first row in row") unless (previousRow) previousRepetitions=previousRow.attributes["table:number-rows-repeated"] if(previousRepetitions && previousRepetitions.to_i > 1) previousRow.attributes["table:number-rows-repeated"]=(previousRepetitions.to_i-1).to_s else table=row.elements["ancestor::table:table"] unless (table) die("deleteRowAbove: internal error: Could not extract parent-table of row #{row}") end table.elements.delete(previousRow) end end |
#deleteRowBelow(row) ⇒ Object
Delets the row below the given row
row=mySheet.getRow(11)
mySheet.deleteRowBelow(row)
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# File 'lib/rods.rb', line 2807 def deleteRowBelow(row) die("deleteRowBelow: row #{row} is not a REXML::Element") unless (row.class.to_s == "REXML::Element") #-------------------------------------------------------- # Entweder Wiederholungsattribut der aktuellen Zeile # dekrementieren oder ggf. Wiederholungsattribut der # Folgezeile dekrementieren oder selbige loeschen #-------------------------------------------------------- repetitions=row.attributes["table:number-rows-repeated"] if(repetitions && repetitions.to_i > 1) row.attributes["table:number-rows-repeated"]=(repetitions.to_i-1).to_s else nextRow=row.next_sibling die("deleteRowBelow: row #{row} is already last row in table") unless (nextRow) nextRepetitions=nextRow.attributes["table:number-rows-repeated"] if(nextRepetitions && nextRepetitions.to_i > 1) nextRow.attributes["table:number-rows-repeated"]=(nextRepetitions.to_i-1).to_s else table=row.elements["ancestor::table:table"] unless (table) die("deleteRowBelow: internal error: Could not extract parent-table of row #{row}") end table.elements.delete(nextRow) end end end |
#deleteTable(tableName) ⇒ Object
Deletes the table of the given name and updates the internal table-administration.
mySheet.deleteTable("Tabelle2")
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# File 'lib/rods.rb', line 565 def deleteTable(tableName) die("deleteTable: table '#{tableName}' cannot be deleted as it is the current table !") if (tableName == @currentTableName) #---------------------------------------------------- # Tabellenname gueltig ? #---------------------------------------------------- if(@tables.has_key?(tableName)) #-------------------------------------------------- # Loeschung in XML-Tree #-------------------------------------------------- node=@tables[tableName][NODE] @spreadSheet.elements.delete(node) #-------------------------------------------------- # Loeschung in Tabellen-Hash #-------------------------------------------------- @tables.delete(tableName) @numTables-=1 tell("deleteTable: deleting table #{tableName}") else die("deleteTable: invalid table-name/not existing table: '#{tableName}'") end end |
#getCell(rowInd, colInd) ⇒ Object
Returns the cell at the given indices. Cell is a REXML::Element. The cell is created if it does not exist.
cell=mySheet.getCell(14,37)
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# File 'lib/rods.rb', line 237 def getCell(rowInd,colInd) row=getRow(rowInd) return getChildByIndex(row,CELL,colInd) end |
#getCellFromRow(row, colInd) ⇒ Object
Returns the cell at the given index in the given row. Cell and row are REXML::Elements. The cell is created if it does not exist.
row=mySheet.getRow(15)
cell=mySheet.getCellFromRow(row,17) # 17th cell of 15th row
Looks a bit strange compared to
cell=mySheet.getCell(15,17)
but is considerably faster if you are operating on several cells of the same row as after locating the first cell of the row the XML-Parser can start from the node of the already found row instead of having to locate the row over and over again.
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# File 'lib/rods.rb', line 228 def getCellFromRow(row,colInd) return getChildByIndex(row,CELL,colInd) end |
#getCellsAndIndicesFor(content) ⇒ Object
Finds all cells with content ‘content’ and returns them along with the indices of row and column as an array of hashes.
[{:cell => cell,
:row => rowIndex,
:col => colIndex},
{:cell => cell,
:row => rowIndex,
:col => colIndex}]
Regular expressions for ‘content’ are allowed but must be enclosed in single (not double) quotes !
In case of no matches at all, an empty array is returned.
The following finds all occurences of a comma- or dot-separated number, consisting of 1 digit before and 2 digits behind the decimal-separator.
myArray=mySheet.getCellsAndIndicesFor(‘d1d2’)
Keep in mind that the content of a call with a formula is not the formula, but the current value of the computed result.
Also consider that you have to search for the external (i.e. visible) represenation of a cell’s content, not it’s internal computational value. For instance, when looking for a currency value of 1525 (that is shown as ‘1.525 EUR’), you’ll have to code
result=mySheet.getCellsAndIndicesFor('1[.,]525')
result.each{ |cellHash|
puts("Found #{cellHash[:cell] on #{cellHash[:row] - #{cellHash[:col]")
}
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# File 'lib/rods.rb', line 2611 def getCellsAndIndicesFor(content) die("getCellsAndIndicesFor: 'content' is not of typ String") unless (content.class.to_s == "String") result=Array.new() i=0 tell("getCellsAndIndicesFor: Searching for cells with content '#{content}'") #---------------------------------------------------------------- # Alle Text-Nodes suchen #---------------------------------------------------------------- @spreadSheet.elements.each("//table:table-cell/text:p"){ |textNode| text=textNode.text #--------------------------------------------------------- # Zelle gefunden ? # # 'content' darf regulaerer Ausdruck sein, muss dann jedoch # in einfachen Hochkommata uebergeben werden #--------------------------------------------------------- if(text && (text.match(/#{content}/))) result[i]=Hash.new() tell("getCellsAndIndicesFor: '#{content}' matched '#{text}'") #----------------------------------------------------- # Zelle und Zellenindex ermitteln #----------------------------------------------------- cell=textNode.elements["ancestor::table:table-cell"] unless (cell) die("getCellsAndIndicesFor: internal error: Could not extract parent-cell of textNode with #{content}") end colIndex=getIndex(cell) #----------------------------------------------------- # Zeile und Zeilenindex ermitteln #----------------------------------------------------- row=textNode.elements["ancestor::table:table-row"] unless (row) die("getCellsAndIndicesFor: internal error: Could not extract parent-row of textNode with #{content}") end rowIndex=getIndex(row) result[i][:cell]=cell result[i][:row]=rowIndex result[i][:col]=colIndex tell("getCellsAndIndicesFor: Indices #{rowIndex} #{colIndex}") i+=1 end } return result end |
#getIndexAndNumber(node) ⇒ Object
internal: Wrapper for getIndexAndOrNumber(node,BOTH)
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# File 'lib/rods.rb', line 2673 def getIndexAndNumber(node) return getIndexAndOrNumber(node,BOTH) end |
#getNextExistentCell(cell) ⇒ Object
Fast Routine to get the next cell, because XML-Parser does not have to start from top-node of row to find cell ! Returns next cell as a REXML::Element or nil if no element exists. Cf. explanation in README !
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# File 'lib/rods.rb', line 2557 def getNextExistentCell(cell) return cell.next_sibling end |
#getNextExistentRow(row) ⇒ Object
Fast Routine to get the next row, because XML-Parser does not have to start from top-node of document to find row ! Returns next row as a REXML::Element or nil if no element exists. Cf. explanation in README !
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# File 'lib/rods.rb', line 2575 def getNextExistentRow(row) return row.next_sibling end |
#getPreviousExistentCell(cell) ⇒ Object
Fast Routine to get the previous cell, because XML-Parser does not have to start from top-node of row to find cell ! Returns previous cell as a REXML::Element or nil if no element exists. Cf. explanation in README !
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# File 'lib/rods.rb', line 2566 def getPreviousExistentCell(cell) return cell.previous_sibling end |
#getPreviousExistentRow(row) ⇒ Object
Fast Routine to get the previous row, because XML-Parser does not have to start from top-node of document to find row ! Returns previous row as a REXML::Element or nil if no element exists. Cf. explanation in README !
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# File 'lib/rods.rb', line 2539 def getPreviousExistentRow(row) #---------------------------------------------------------------------- # Cave: table:table-row und table:table-column sind Siblings !!!! # Letztere duerfen jedoch NICHT zurueckgegeben werden #---------------------------------------------------------------------- previousSibling=row.previous_sibling if(previousSibling && previousSibling.elements["self::table:table-row"]) return previousSibling else return nil end end |
#getRow(rowInd) ⇒ Object
Returns the row at the given index. Row is a REXML::Element. The row is created if it does not exist.
row=getRow(1)
1.upto(500){ |i|
row=getRow(i)
text1,type1=readCellFromRow(row,3)
text2,type2=readCellFromRow(row,4) # XML-Parser can start from row-node instead of root-node !
puts("Read #{text1} of #{type1} and #{text2} of #{type2}
}
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# File 'lib/rods.rb', line 253 def getRow(rowInd) currentTable=@tables[@currentTableName][NODE] return getChildByIndex(currentTable,ROW,rowInd) end |
#insertCell(rowInd, colInd) ⇒ Object
Inserts and returns a cell at the given index, thereby shifting existing cells.
cell=mySheet.insertCell(4,17)
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# File 'lib/rods.rb', line 3044 def insertCell(rowInd,colInd) die("insertCell: index #{rowInd} is not a Fixnum/Integer") unless (rowInd.class.to_s == "Fixnum") die("insertCell: invalid index #{rowInd}") unless (rowInd > 0) die("insertCell: index #{colInd} is not a Fixnum/Integer") unless (colInd.class.to_s == "Fixnum") die("insertCell: invalid index #{colInd}") unless (colInd > 0) tell("insertCell: inserting new cell at #{rowInd}:#{colInd}") cell=getCell(rowInd,colInd) return insertCellBefore(cell) end |
#insertCellAfter(cell) ⇒ Object
Inserts a new cell after the given cell thereby shifting existing cells
cell=mySheet.getCell(4,7)
mySheet.insertCellAfter(cell)
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# File 'lib/rods.rb', line 3001 def insertCellAfter(cell) die("insertCellAfter: cell #{cell} is not a REXML::Element") unless (cell.class.to_s == "REXML::Element") newCell=createCell(1) cell.next_sibling=newCell #----------------------------------------------------------------------- # Cave: etwaige Wiederholungen uebertragen #----------------------------------------------------------------------- repetitions=cell.attributes["table:number-columns-repeated"] if(repetitions) cell.attributes.delete("table:number-columns-repeated") newCell.next_sibling=createCell(repetitions.to_i) end #----------------------------------------- # bisherige Tabellenbreite ueberschritten ? #----------------------------------------- lengthOfRow=getNumberOfSiblings(cell) if(lengthOfRow > @tables[@currentTableName][WIDTH]) @tables[@currentTableName][WIDTH]=lengthOfRow @tables[@currentTableName][WIDTHEXCEEDED]=true tell("insertCellAfter: new table width: #{lengthOfRow}") end return newCell end |
#insertCellBefore(cell) ⇒ Object
Inserts a new cell before the given cell thereby shifting existing cells
cell=mySheet.getCell(5,1)
mySheet.insertCellBefore(cell) # adds cell at beginning of row 5
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# File 'lib/rods.rb', line 2981 def insertCellBefore(cell) die("insertCellBefore: cell #{cell} is not a REXML::Element") unless (cell.class.to_s == "REXML::Element") newCell=createCell(1) cell.previous_sibling=newCell #----------------------------------------- # bisherige Tabellenbreite überschritten ? #----------------------------------------- lengthOfRow=getNumberOfSiblings(cell) if(lengthOfRow > @tables[@currentTableName][WIDTH]) @tables[@currentTableName][WIDTH]=lengthOfRow @tables[@currentTableName][WIDTHEXCEEDED]=true tell("insertCellBefore: new table width: #{lengthOfRow}") end return newCell end |
#insertCellFromRow(row, colInd) ⇒ Object
Inserts and returns a cell at the given index in the given row, thereby shifting existing cells.
row=mySheet.getRow(5)
cell=mySheet.insertCellFromRow(row,17)
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# File 'lib/rods.rb', line 3031 def insertCellFromRow(row,colInd) die("insertCell: row #{row} is not a REXML::Element") unless (row.class.to_s == "REXML::Element") die("insertCell: index #{colInd} is not a Fixnum/Integer") unless (colInd.class.to_s == "Fixnum") die("insertCell: invalid index #{colInd}") unless (colInd > 0) tell("insertCell: inserting new cell in column:#{colInd}") cell=getCellFromRow(row,colInd) return insertCellBefore(cell) end |
#insertColumn(colInd) ⇒ Object
Inserts a column at the given index, thereby shifting existing columns
mySheet.insertColumn(1) # inserts column before former column 1
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# File 'lib/rods.rb', line 3135 def insertColumn(colInd) die("insertColumn: index #{colInd} is not a Fixnum/Integer") unless (colInd.class.to_s == "Fixnum") die("insertColumn: invalid index #{colInd}") unless (colInd > 0) tell("insertColumn: inserting new column") currentTable=@tables[@currentTableName][NODE] #----------------------------------------------- # Neuer Spalteneintrag im Header mit impliziter # Aktualisierung der Tabellenbreite #----------------------------------------------- column=getChildByIndex(currentTable,COLUMN,colInd) insertColumnBeforeInHeader(column) #----------------------------------------------- # Fuer alle existierenden Zeilen neue Zelle an # Spaltenposition einfuegen und dabei implizit # Tabellenbreite aktualisieren #----------------------------------------------- row=getRow(1) cell=getChildByIndex(row,CELL,colInd) insertCellBefore(cell) i=1 while(row=getNextExistentRow(row)) # fuer alle Zeilen ab der zweiten cell=getChildByIndex(row,CELL,colInd) insertCellBefore(cell) i+=1 end end |
#insertRow(rowInd) ⇒ Object
Inserts and returns a row at the given index, thereby shifting existing rows
row=mySheet.insertRow(1) # inserts row above former row 1
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# File 'lib/rods.rb', line 3057 def insertRow(rowInd) die("insertRow: invalid rowInd #{rowInd}") unless (rowInd > 0) die("insertRow: rowInd #{rowInd} is not a Fixnum/Integer") unless (rowInd.class.to_s == "Fixnum") tell("insertRow: inserting new row") row=getRow(rowInd) return insertRowAbove(row) end |
#insertRowAbove(row) ⇒ Object
Inserts a new row above the given row thereby shifting existing rows
row=mySheet.getRow(1)
mySheet.insertRowAbove(row)
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# File 'lib/rods.rb', line 3069 def insertRowAbove(row) newRow=createRow(1) row.previous_sibling=newRow return newRow end |
#insertRowBelow(row) ⇒ Object
Inserts a new row below the given row thereby shifting existing rows
row=mySheet.getRow(8)
mySheet.insertRowBelow(row)
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# File 'lib/rods.rb', line 3079 def insertRowBelow(row) newRow=createRow(1) row.next_sibling=newRow #----------------------------------------------------------------------- # Cave: etwaige Wiederholungen uebertragen #----------------------------------------------------------------------- repetitions=row.attributes["table:number-rows-repeated"] if(repetitions) row.attributes.delete("table:number-rows-repeated") newRow.next_sibling=createRow(repetitions.to_i) end return newRow end |
#insertTable(tableName) ⇒ Object
Inserts a table of the given name at the end of the spreadsheet and updates the internal table-administration.
mySheet.insertTable("example")
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# File 'lib/rods.rb', line 536 def insertTable(tableName) die("insertTable: table '#{tableName}' already exists") if (@tables.has_key?(tableName)) #--------------------------------------------------------------------------- # XML-Tree schreiben #--------------------------------------------------------------------------- newTable=writeXml(@spreadSheet,{TAG => "table:table", "table:name" => tableName, "table:print" => "false", "table:style-name" => "myTable", "child1" => {TAG => "table:table-column", "table:style" => "myColumn", "table:default-cell-style-name" => "Default"}, "child2" => {TAG => "table:table-row", "table:style-name" => "myRow", "child3" => {TAG => "table:table-cell"}}}) #--------------------------------------------------------------------------- # Tabellen-Hash aktualisieren #--------------------------------------------------------------------------- @tables[tableName]=Hash.new() @tables[tableName][NODE]=newTable @tables[tableName][WIDTH]=getTableWidth(newTable) @tables[tableName][WIDTHEXCEEDED]=false @numTables+=1 end |
#insertTableAfter(relativeTableName, tableName) ⇒ Object
Inserts a table of the given name after the given spreadsheet and updates the internal table-administration.
mySheet.insertTableAfter("table1","table2")
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# File 'lib/rods.rb', line 481 def insertTableAfter(relativeTableName,tableName) insertTableBeforeAfter(relativeTableName,tableName,AFTER) end |
#insertTableBefore(relativeTableName, tableName) ⇒ Object
Inserts a table of the given name before the given spreadsheet and updates the internal table-administration.
mySheet.insertTableBefore("table2","table1")
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# File 'lib/rods.rb', line 473 def insertTableBefore(relativeTableName,tableName) insertTableBeforeAfter(relativeTableName,tableName,BEFORE) end |
#printAutoStyles ⇒ Object
Helper-Tool: Prints all styles of content.xml in indented ASCII-notation
mySheet.printAutoStyles()
-
Lines starting with ‘E’ are Element-Tags
-
Lines starting with ‘A’ are Attributes
-
Lines starting with ‘T’ are Element-Text
Sample output:
E: number:date-style
A: style:name => "myDateFormat"
A: number:automatic-order => "true"
A: number:format-source => "language"
E: number:day
E: number:text
T: "."
E: number:month
E: number:text
T: "."
E: number:year
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# File 'lib/rods.rb', line 2141 def printAutoStyles() printStyles(@autoStyles," ") end |
#printColorMap ⇒ Object
Helper-function: Print palette of implemented color-mappings
mySheet.printColorMap()
generates ouput like …
"lightturquoise" => "#00ffff",
"lightred" => "#ff0000",
"lightmagenta" => "#ff00ff",
"yellow" => "#ffff00",
you can use for ‘setAttributes’ and ‘writeStyleAbbr’.
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# File 'lib/rods.rb', line 2520 def printColorMap() puts("printColorMap: convenience color-mappings") puts("-----------------------------------------") @palette.each{ |key,value| puts(" #{key} -> #{value}") } puts("You can use the convenience keys in 'setAttribute' and 'writeStyleAbbr'") puts("for the attributes") puts(" border,border-bottom, border-top, border-left, border-right") puts(" background-color") puts(" color") end |
#printOfficeStyles ⇒ Object
Helper-Tool: Prints all styles of styles.xml in indented ASCII-notation
mySheet.printOfficeStyles()
-
Lines starting with ‘E’ are Element-Tags
-
Lines starting with ‘A’ are Attributes
-
Lines starting with ‘T’ are Element-Text
Sample output:
E: style:style
A: style:name => "myCommentGraphics"
A: style:family => "graphic"
E: style:graphic-properties
A: fo:padding-right => "0.1cm"
A: draw:marker-start-width => "0.2cm"
A: draw:auto-grow-width => "false"
A: draw:marker-start-center => "false"
A: draw:shadow => "hidden"
A: draw:shadow-offset-x => "0.1cm"
A: draw:shadow-offset-y => "0.1cm"
A: draw:marker-start => "Linienende_20_1"
A: fo:padding-top => "0.1cm"
A: draw:fill => "solid"
A: draw:caption-escape-direction => "auto"
A: fo:padding-left => "0.1cm"
A: draw:fill-color => "#ffffcc"
A: draw:auto-grow-height => "true"
A: fo:padding-bottom => "0.1cm"
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# File 'lib/rods.rb', line 2119 def printOfficeStyles() printStyles(@officeStyles," ") end |
#readCell(rowInd, colInd) ⇒ Object
Returns the content and type of the cell at the given indices as strings. If the cell does not exist, nil is returned for text and type. Type is one of the following office:value-types
-
string, float, currency, time, date, percent, formula
The content of a formula is it’s last calculated result or 0 in case of a newly created cell. See annotations at ‘readCellFromRow’.
1.upto(10){ |i|
text,type=readCell(i,i)
writeCell(i,10-i,type,text)
}
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# File 'lib/rods.rb', line 839 def readCell(rowInd,colInd) #------------------------------------------------------------------ # Fuer alle Zeilen #------------------------------------------------------------------ i=0 j=0 #------------------------------------------------------------------ # Zelle mit Indizes suchen #------------------------------------------------------------------ currentTable=@tables[@currentTableName][NODE] currentTable.elements.each("table:table-row"){ |row| i=i+1 j=0 repetition=row.attributes["table:number-rows-repeated"] #------------------------------------------- # Zeilenwiederholungen addieren #------------------------------------------- if(repetition) i=i+(repetition.to_i-1) end #------------------------------------------- # Falls Zeilenindex uebersprungen oder erreicht #------------------------------------------- if(i >= rowInd) return readCellFromRow(row,colInd) end } #-------------------------------------------- # ausserhalb bisheriger Zeilen #-------------------------------------------- return nil,nil end |
#readCellFromRow(row, colInd) ⇒ Object
Returns the content and type of the cell at the index in the given row as strings. Row is a REXML::Element. If the cell does not exist, nil is returned for text and type. Type is one of the following office:value-types
-
string, float, currency, time, date, percent, formula
The content of a formula is it’s last calculated result or 0 in case of a newly created cell ! The text is internally cleaned from currency-symbols and converted to a valid (English) float representation (but remains a string) in case of type “currency” or “float”.
amount=0.0
5.upto(8){ |i|
row=mySheet.getRow(i)
text,type=mySheet.readCellFromRow(row,i)
mySheet.writeCellFromRow(row,9,type,(-1.0*text.to_f).to_s)
if(type == "currency")
amount+=text.to_f
end
}
puts("Earned #{amount} bucks")
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# File 'lib/rods.rb', line 782 def readCellFromRow(row,colInd) j=0 #------------------------------------------------------------------ # Fuer alle Spalten #------------------------------------------------------------------ row.elements.each("table:table-cell"){ |cell| j=j+1 #------------------------------------------- # Spaltenwiederholungen addieren #------------------------------------------- repetition=cell.attributes["table:number-columns-repeated"] if(repetition) j=j+(repetition.to_i-1) end #------------------------------------------- # Falls Spaltenindex uebersprungen oder erreicht #------------------------------------------- if(j >= colInd) #------------------------------------------- # Zelltext und Datentyp zurueckgeben # ggf. Waehrungssymbol abschneiden #------------------------------------------- textElement=cell.elements["text:p"] if(! textElement) return nil,nil else text=textElement.text if(! text) text="" end type=cell.attributes["office:value-type"] if(! type) type="string" end text=normalizeText(text,type) return text,type end end } #---------------------------------------------- # ausserhalb bisheriger Spalten #---------------------------------------------- return nil,nil end |
#renameTable(oldName, newName) ⇒ Object
Renames the table of the given name and updates the internal table-administration.
mySheet.renameTable("Tabelle1","not needed") # 'Tabelle1' is the default in a German environment
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# File 'lib/rods.rb', line 439 def renameTable(oldName,newName) die("renameTable: table '#{oldName}' does not exist") unless (@tables.has_key?(oldName)) #------------------------------------------------------ # XML-Tree anpassen #------------------------------------------------------ node=@tables[oldName][NODE] node.attributes["table:name"]=newName #------------------------------------------------------ # Tabellen-Hash anpassen #------------------------------------------------------ @tables[newName]=@tables[oldName] @tables.delete(oldName) if(oldName == @currentTableName) @currentTableName=newName tell("renameTable: renaming table (which is current table !) '#{oldName}' to '#{newName}'") else tell("renameTable: renaming table '#{oldName}' to '#{newName}'") end end |
#save ⇒ Object
Saves the file associated with the current RODS-object.
mySheet.save()
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# File 'lib/rods.rb', line 2337 def save() die("save: internal error: @myFile is not set -> cannot save file") unless (@myFile && (! @myFile.empty?)) die("save: this should not happen: file #{@myFile} is missing") unless (File.exists?(@myFile)) tell("save: saving as file #{@myFile}") Zip::ZipFile.open(@myFile){ |zipfile| finalize(zipfile) } end |
#saveAs(newFile) ⇒ Object
Saves the current content to a new destination/file. Caveat: Thumbnails are not created (these are normally part of the *.ods-zip-file).
mySheet.saveAs("/home/heinz/Work/Example.ods")
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# File 'lib/rods.rb', line 2350 def saveAs(newFile) die("saveAs: file #{newFile} does not have valid ending '*.ods'") unless (newFile.match(/\.ods$/)) if(File.exists?(newFile)) tell("saveAs: file #{newFile} exists -> deleting") File.delete(newFile) end #-------------------------------------------------------- # Datei anlegen #-------------------------------------------------------- tell("saveAs: saving as file #{newFile}") Zip::ZipFile.open(newFile,true){ |zipfile| ["Configurations2","META-INF","Thumbnails"].each{ |dir| zipfile.mkdir(dir) zipfile.file.chmod(0755,dir) } ["accelerator","floater","images","menubar","popupmenu","progressbar","statusbar","toolbar"].each{ |dir| subDir="Configurations2/"+dir zipfile.mkdir(subDir) zipfile.file.chmod(0755,subDir) } finalize(zipfile) } end |
#setAttributes(cell, attributes) ⇒ Object
Merges style-attributes of given attribute-hash with current style of given cell. Checks, whether the resulting style already exists in the archive of created styles or creates and archives a new style. Applies the found or created style to cell. Cell is a REXML::Element.
mySheet.setAttributes(cell,{ "border-right" => "0.05cm solid magenta4",
"border-bottom" => "0.03cm solid lightgreen",
"border-top" => "0.08cm solid salmon",
"font-style" => "italic",
"font-weight" => "bold"})
mySheet.setAttributes(cell,{ "border" => "0.01cm solid turquoise", # turquoise frame
"text-align" => "center", # center alignment
"background-color" => "yellow2", # background-color
"color" => "blue"}) # font-color
1.upto(7){ |row|
cell=mySheet.getCell(row,5)
mySheet.setAttributes(cell,{ "border-right" => "0.07cm solid green6" })
}
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# File 'lib/rods.rb', line 1273 def setAttributes(cell,attributes) die("setAttributes: cell #{cell} is not a REXML::Element") unless (cell.class.to_s == "REXML::Element") die("setAttributes: hash #{attributes} is not a hash") unless (attributes.class.to_s == "Hash") #---------------------------------------------------------------------- # Flag, ob neue Attribute und deren Auspraegungen bereits im aktuellen # style vorhanden sind #---------------------------------------------------------------------- containsMatchingAttributes=TRUE #----------------------------------------------------------------------- # Attribut-Hash, welcher "convenience"-Werte enthalten kann (und wird ;-) # zunaechst normieren #----------------------------------------------------------------------- attributes=normStyleHash(attributes) die("setAttributes: attribute style:name not allowed in attribute-list as automatically generated") if (attributes.has_key?("style:name")) #------------------------------------------------------------------ # Falls Zelle bereits style zugewiesen hat #------------------------------------------------------------------ currentStyleName=cell.attributes["table:style-name"] if(currentStyleName) #--------------------------------------------------------------- # style suchen (lassen) #--------------------------------------------------------------- file,currentStyle=getStyle(currentStyleName) #----------------------------------------------------------------------- # Pruefung, ob oben gefundener style die neuen Attribute und deren Werte # bereits enthaelt. # Falls auch nur ein Attribut nicht oder nicht mit dem richtigen Wert # vorhanden ist, muss ein neuer style erstellt werden. # Grundannahme: Ein Open-Document-Style-Attribut kann per se immer nur in einem bestimmten Typ # Knoten vorkommen und muss daher nicht naeher qualifiziert werden ! #----------------------------------------------------------------------- attributes.each{ |attribute,value| currentValue=currentStyle.attributes[attribute] #------------------------------------------------- # Attribut in Context-Node nicht gefunden ? #------------------------------------------------- if(! currentValue) # nilClass tell("setAttributes: #{currentStyleName}: #{attribute} not in Top-Node") #----------------------------------------------------------- # Attribut mit passendem Wert dann in Kind-Element vorhanden ? #----------------------------------------------------------- if(currentStyle.elements["*[@#{attribute} = '#{value}']"]) tell("setAttributes: #{currentStyleName}: #{attribute}/#{value} matching in Sub-Node") #----------------------------------------------------------- # andernfalls Komplettabbruch der Pruefschleife aller Attribute und Flag setzen # => neuer style muss erzeugt werden #----------------------------------------------------------- else tell("setAttributes: #{currentStyleName}: #{attribute}/#{value} not matching in Sub-Node") containsMatchingAttributes=FALSE break end #-------------------------------------------------- # Attribut in Context-Node gefunden #-------------------------------------------------- else #-------------------------------------------------- # Passt der Wert des gefundenen Attributes bereits ? #-------------------------------------------------- if (currentValue == value) tell("setAttributes: #{currentStyleName}: #{attribute}/#{value} matching in Top-Node") #------------------------------------------------- # bei unpassendem Wert Flag setzen #------------------------------------------------- else tell("setAttributes: #{currentStyleName}: #{attribute}/#{value} not matching with #{currentValue} in Top-Node") containsMatchingAttributes=FALSE end end } #-------------------------------------------------------- # Wurden alle Attribut-Wertepaare gefunden, d.h. kann # bisheriger style weiterverwendet werden ? #-------------------------------------------------------- if(containsMatchingAttributes) tell("setAttributes: #{currentStyleName}: all attributes/values matching -> keeping current style") #------------------------------------------------------- # nein => passenden Style in Archiv suchen oder klonen und anpassen #------------------------------------------------------- else getAppropriateStyle(cell,currentStyle,attributes) end #------------------------------------------------------------------------ # Zelle hatte noch gar keinen style zugewiesen #------------------------------------------------------------------------ else #---------------------------------------------------------------------- # Da style fehlt, ggf. aus office:value-type bestmoeglichen style ermitteln #---------------------------------------------------------------------- valueType=cell.attributes["office:value-type"] if(valueType) case valueType when "string" then currentStyleName="myString" when "percentage" then currentStyleName="myPercentage" when "currency" then currentStyleName="myCurrency" when "float" then currentStyleName="myFloat" when "date" then currentStyleName="myDate" when "time" then currentStyleName="myTime" else die("setAttributes: unknown office:value-type #{valueType} found in #{cell}") end else #----------------------------------------- # 'myString' als Default #----------------------------------------- currentStyleName="myString" end #------------------------------------------------------- # passenden Style in Archiv suchen oder klonen und anpassen #------------------------------------------------------- file,currentStyle=getStyle(currentStyleName) getAppropriateStyle(cell,currentStyle,attributes) end end |
#setCurrentTable(tableName) ⇒ Object
Sets the table of the given name as the default-table for all subsequent operations.
mySheet.setCurrentTable("example")
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# File 'lib/rods.rb', line 463 def setCurrentTable(tableName) die("setCurrentTable: table '#{tableName}' does not exist") unless (@tables.has_key?(tableName)) @currentTableName=tableName tell("setCurrentTable: setting #{tableName} as current table") end |
#setDateFormat(formatName) ⇒ Object
Convenience-function to switch the default-style for the display of date-values. The switch is valid for all subsequently created cells with date-values.
Builtin valid values are
-
‘myDate’
-
-> “02.01.2011” (German formatting)
-
-
‘myDateDay’
-
-> “Su”
-
Example
mySheet.setDateFormat("myDateDay") # RODS' default format for display of weekday
mySheet.setDateFormat("myDate") # RODS' default format for date ("12.01.2011" German format)
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# File 'lib/rods.rb', line 55 def setDateFormat(formatName) case formatName when "myDate" then @dateStyle="myDate" when "myDateDay" then @dateStyle="myDateDay" else die("setDateFormat: invalid format-name #{format}") end end |
#setStyle(cell, styleName) ⇒ Object
Applies style of given name to given cell and overwrites all previous style-settings of the latter including the former data-style !
mySheet.writeStyleAbbr({"name" => "myStrange",
"text-align" => "right",
"data-style-name" => "myCurrencyFormat" <- don't forget data-style !
"border-left" => "0.01cm solid grey4"})
mySheet.setStyle(cell,"myStrange") # <- style-name has to exist !
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# File 'lib/rods.rb', line 2252 def setStyle(cell,styleName) #----------------------------------------------------------------------- # Ist Style gueltig, d.h. in content.xml vorhanden ? #----------------------------------------------------------------------- die("setStyle: style \'#{styleName}\' does not exist") unless (@autoStyles.elements["*[@style:name = '#{styleName}']"]) cell.attributes['table:style-name']=styleName end |
#writeCell(rowInd, colInd, type, text) ⇒ Object
Writes the given text to the cell with the given indices. Creates the cell if not existing. Formats the cell according to type.
mySheet.writeCell(1,1,"date","31.12.2010") # 1st row, 1st column
mySheet.writeCell(2,1,"formula:date","=A1+1")
mySheet.writeCell(1,3,"time","13:37") # German time-format
mySheet.writeCell(1,4,"currency","19,99") # you could also use '.' as a decimal separator
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# File 'lib/rods.rb', line 185 def writeCell(rowInd,colInd,type,text) cell=getCell(rowInd,colInd) writeText(cell,type,text) end |
#writeCellFromRow(row, colInd, type, text) ⇒ Object
Writes the given text to the cell with the given index in the given row. Row is a REXML::Element. Creates the cell if it does not exist. Formats the cell according to type.
row=mySheet.getRow(3)
mySheet.writeCellFromRow(row,1,"date","28.12.2010")
mySheet.writeCellFromRow(row,2,"formula:date","=A1+3")
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# File 'lib/rods.rb', line 211 def writeCellFromRow(row,colInd,type,text) cell=getCellFromRow(row,colInd) writeText(cell,type,text) end |
#writeComment(cell, comment) ⇒ Object
Inserts an annotation field for the given cell. Caveat: When you make the annotation permanently visible in a subsequent OpenOffice.org-session, the annotation will always be displayed in the upper left corner of the sheet. The temporary display of the annotation is not affected however.
mySheet.writeComment(cell,"by Dr. Heinz Breinlinger (who else)")
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# File 'lib/rods.rb', line 2267 def writeComment(cell,comment) die("writeComment: cell #{cell} is not a REXML::Element") unless (cell.class.to_s == "REXML::Element") die("writeComment: comment #{comment} is not a string") unless (comment.class.to_s == "String") #-------------------------------------------- # Ggf. alten Kommentar loeschen #-------------------------------------------- cell.elements.delete("office:annotation") writeXml(cell,{TAG => "office:annotation", "svg:x" => "4.119cm", "draw:caption-point-x" => "-0.61cm", "svg:y" => "0cm", "draw:caption-point-y" => "0.011cm", "draw:text-style-name" => "myCommentParagraph", "svg:height" => "0.596cm", "draw:style-name" => "myCommentGraphics", "svg:width" => "2.899cm", "child1" => {TAG => "dc:date", TEXT => "2010-01-01T00:00:00" }, "child2" => {TAG => "text:p", "text:style-name" => "myCommentParagraph", TEXT => comment } }) end |
#writeGetCell(rowInd, colInd, type, text) ⇒ Object
Writes the given text to the cell with the given indices. Creates the cell if not existing. Formats the cell according to type and returns the cell.
cell=mySheet.writeGetCell(3,3,"formula:time","=C2-C1")
This is useful for a subsequent call to
mySheet.setAttributes(cell,{ "background-color" => "yellow3"})
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# File 'lib/rods.rb', line 171 def writeGetCell(rowInd,colInd,type,text) cell=getCell(rowInd,colInd) writeText(cell,type,text) return cell end |
#writeGetCellFromRow(row, colInd, type, text) ⇒ Object
Writes the given text to the cell with the given index in the given row. Row is a REXML::Element. Creates the cell if not existing. Formats the cell according to type and returns the cell.
row=mySheet.getRow(17)
cell=mySheet.writeGetCellFromRow(row,4,"formula:currency","=B5*1,19")
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# File 'lib/rods.rb', line 197 def writeGetCellFromRow(row,colInd,type,text) cell=getCellFromRow(row,colInd) writeText(cell,type,text) return cell end |
#writeStyleAbbr(attributes) ⇒ Object
Creates a new style out of the given attribute-hash with abbreviated and simplified syntax.
mySheet.writeStyleAbbr({"name" => "myNewPercentStyle", # <- style-name to be applied to a cell
"margin-left" => "0.3cm",
"text-align" => "start",
"color" => "blue",
"border" => "0.01cm solid black",
"font-style" => "italic",
"data-style-name" => "myPercentFormat", # <- predefined RODS data-style
"font-weight" => "bold"})
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# File 'lib/rods.rb', line 1625 def writeStyleAbbr(attributes) writeStyle(normStyleHash(attributes)) end |
#writeText(cell, type, text) ⇒ Object
Writes the given text-string to given cell and sets style of cell to corresponding type. Keep in mind: All values of tables are passed and retrieved as strings !
mySheet.writeText(mySheet.getCell(17,39),"currency","14,37")
The example can of course be simplified by
mySheet.writeCell(17,39,"currency","14,37")
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# File 'lib/rods.rb', line 1032 def writeText(cell,type,text) #------------------------------------------ # Zunaechst ggf. stoerende Attribute löschen #------------------------------------------ cell.attributes.each{ |attribute,value| cell.attributes.delete(attribute) } #------------------------------------------- # Typabhaengig diverse Attribute der Zelle setzen #------------------------------------------- # String #------------------------------------------- if(type == "string") cell.attributes["office:value-type"]="string" cell.attributes["table:style-name"]=@stringStyle #------------------------------------------- # Float #------------------------------------------- elsif(type == "float") cell.attributes["office:value-type"]="float" #----------------------------------------------------- # Dezimaltrenner von "," in "." aendern #----------------------------------------------------- internalText=text.sub(/,/,".") cell.attributes["office:value"]=internalText cell.attributes["table:style-name"]=@floatStyle #------------------------------------------- # Formula # Cave: Zahlformat 1,25 muss geaendert werden in 1.25 # In der reinen Textdarstellung der Zellenformel verwendet # OpenOffice das laenderspezifische Trennzeichen; im Attributwert # der Formel muss jedoch das englische Format mit '.' stehen ! # Waehrend dies bei interaktiver Eingabe der Formel transparent # gewandelt (jedoch stets mit laenderspezifischem Trennzeichen angezeigt) wird, # muss hier explizit "Hand angelegt" werden. Der Unterschied ist dann lediglich # in der XML-Darstellung (des Attributwertes) zu sehen, NICHT in der interaktiven # Anzeige unter OpenOffice. # Als Fuellwert wird stehts "0" gesetzt; beim Oeffnen der Datei mit OpenOffice # wird dann der richtige Wert errechnet und geschrieben. #------------------------------------------- elsif(type.match(/^formula/)) #--------------------------------------------- # Formel fuer interne Darstellung aufbereiten #--------------------------------------------- cell.attributes["table:formula"]=internalizeFormula(text) #--------------------------------------------- # Zellformatierung bestimmen #--------------------------------------------- case type when "formula","formula:float" cell.attributes["office:value-type"]="float" cell.attributes["office:value"]=0 cell.attributes["table:style-name"]=@floatStyle when "formula:time" cell.attributes["office:value-type"]="time" cell.attributes["office:time-value"]="PT00H00M00S" cell.attributes["table:style-name"]=@timeStyle # cell.attributes["table:style-name"]="" when "formula:date" cell.attributes["office:value-type"]="date" cell.attributes["office:date-value"]="0" cell.attributes["table:style-name"]=@dateStyle when "formula:currency" cell.attributes["office:value-type"]="currency" #----------------------------------------------------- # Dezimaltrenner von "," in "." aendern #----------------------------------------------------- internalText="0.0" cell.attributes["office:value"]=internalText cell.attributes["office:currency"]=@currencySymbolInternal cell.attributes["table:style-name"]=@currencyStyle else die("writeText: invalid type of formula #{type}") end text="0" #------------------------------------------- # Percent #------------------------------------------- elsif(type == "percent") cell.attributes["office:value-type"]="percentage" cell.attributes["office:value"]=percent2PercentVal(text) cell.attributes["table:style-name"]=@percentStyle text=text+" %" #------------------------------------------- # Currency #------------------------------------------- elsif(type == "currency") cell.attributes["office:value-type"]="currency" #----------------------------------------------------- # Dezimaltrenner von "," in "." aendern und # Waehrungs-Symbol hintanstellen #----------------------------------------------------- internalText=text.sub(/,/,".") text=text+" "+@currencySymbol cell.attributes["office:value"]=internalText cell.attributes["office:currency"]=@currencySymbolInternal cell.attributes["table:style-name"]=@currencyStyle #------------------------------------------- # Date #------------------------------------------- elsif(type == "date") cell.attributes["office:value-type"]="date" cell.attributes["table:style-name"]=@dateStyle cell.attributes["office:date-value"]=date2DateVal(text) #------------------------------------------- # Time (im Format 13:37) #------------------------------------------- elsif(type == "time") cell.attributes["office:value-type"]="time" cell.attributes["table:style-name"]=@timeStyle cell.attributes["office:time-value"]=time2TimeVal(text) else puts("Wrong type #{type}: Doing nothing") end #------------------------------------------- # Text setzen #------------------------------------------- # Textelement bereits vorhanden ? #------------------------------------------- if(cell.elements["text:p"]) cell.elements["text:p"].text=text #------------------------------------------- # nicht vorhanden (Leerzelle) -> neu anlegen #------------------------------------------- else newElement=cell.add_element("text:p") newElement.text=text end end |