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Diffstat (limited to 'odk/examples/python/Spreadsheet/SCalc.py')
| -rw-r--r-- | odk/examples/python/Spreadsheet/SCalc.py | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/odk/examples/python/Spreadsheet/SCalc.py b/odk/examples/python/Spreadsheet/SCalc.py new file mode 100644 index 0000000000..c016b96ef1 --- /dev/null +++ b/odk/examples/python/Spreadsheet/SCalc.py @@ -0,0 +1,225 @@ +# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*- +# +# This file is part of the LibreOffice project. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# + +import sys +import time +import traceback + +import officehelper +from com.sun.star.awt import Rectangle + +""" +Step 1: get the remote component context from the office +Step 2: open an empty calc document +Step 3: create cell styles +Step 4: get the sheet an insert some data +Step 5: apply the created cell styles +Step 6: insert a 3D Chart +""" + + +def main(): + # oooooooooooooooooooooooooooStep 1oooooooooooooooooooooooooooooooooooooooooo + # call UNO bootstrap method and get the remote component context form + # the a running office (office will be started if necessary) + try: + remote_context = officehelper.bootstrap() + print("Connected to a running office ...") + srv_mgr = remote_context.getServiceManager() + desktop = srv_mgr.createInstanceWithContext( + "com.sun.star.frame.Desktop", remote_context + ) + except: + traceback.print_exc() + sys.exit(1) + + # oooooooooooooooooooooooooooStep 2oooooooooooooooooooooooooooooooooooooooooo + # open an empty document. In this case it's a calc document. + # For this purpose an instance of com.sun.star.frame.Desktop + # is created. The desktop provides the XComponentLoader interface, + # which is used to open the document via loadComponentFromURL + print("Opening an empty Calc document") + doc_url = "private:factory/scalc" + try: + doc = desktop.loadComponentFromURL(doc_url, "_blank", 0, tuple()) + except: + traceback.print_exc() + return + + # oooooooooooooooooooooooooooStep 3oooooooooooooooooooooooooooooooooooooooooo + # create cell styles. + # For this purpose get the StyleFamiliesSupplier and the family CellStyle. + # Create an instance of com.sun.star.style.CellStyle and add it to the family. + # Now change some properties + + try: + cell_styles = doc.StyleFamilies["CellStyles"] + cell_style = doc.createInstance("com.sun.star.style.CellStyle") + cell_styles["My Style"] = cell_style + cell_style.IsCellBackgroundTransparent = False + cell_style.CellBackColor = 6710932 + cell_style.CharColor = 16777215 + cell_style = doc.createInstance("com.sun.star.style.CellStyle") + cell_styles["My Style2"] = cell_style + cell_style.IsCellBackgroundTransparent = False + cell_style.CellBackColor = 13421823 + except: + traceback.print_exc() + + # oooooooooooooooooooooooooooStep 4oooooooooooooooooooooooooooooooooooooooooo + # get the sheet an insert some data. + # Get the sheets from the document and then the first from this container. + # Now some data can be inserted. For this purpose get a Cell via + # getCellByPosition and insert into this cell via setValue() (for floats) + # or setFormula() for formulas and Strings. + # As a Python example, those calls are made in equivalent Pythonic ways. + + print("Getting spreadsheet") + try: + sheet = doc.Sheets[0] + except Exception as e: + print(f"Couldn't get Sheet: {e}") + traceback.print_exc() + sys.exit(1) + + print("Creating the Header") + + insert_into_cell(1, 0, "JAN", sheet, "") + insert_into_cell(2, 0, "FEB", sheet, "") + insert_into_cell(3, 0, "MAR", sheet, "") + insert_into_cell(4, 0, "APR", sheet, "") + insert_into_cell(5, 0, "MAI", sheet, "") + insert_into_cell(6, 0, "JUN", sheet, "") + insert_into_cell(7, 0, "JUL", sheet, "") + insert_into_cell(8, 0, "AUG", sheet, "") + insert_into_cell(9, 0, "SEP", sheet, "") + insert_into_cell(10, 0, "OCT", sheet, "") + insert_into_cell(11, 0, "NOV", sheet, "") + insert_into_cell(12, 0, "DEC", sheet, "") + insert_into_cell(13, 0, "SUM", sheet, "") + + print("Fill the lines") + + insert_into_cell(0, 1, "Smith", sheet, "") + insert_into_cell(1, 1, "42", sheet, "V") + insert_into_cell(2, 1, "58.9", sheet, "V") + insert_into_cell(3, 1, "-66.5", sheet, "V") + insert_into_cell(4, 1, "43.4", sheet, "V") + insert_into_cell(5, 1, "44.5", sheet, "V") + insert_into_cell(6, 1, "45.3", sheet, "V") + insert_into_cell(7, 1, "-67.3", sheet, "V") + insert_into_cell(8, 1, "30.5", sheet, "V") + insert_into_cell(9, 1, "23.2", sheet, "V") + insert_into_cell(10, 1, "-97.3", sheet, "V") + insert_into_cell(11, 1, "22.4", sheet, "V") + insert_into_cell(12, 1, "23.5", sheet, "V") + insert_into_cell(13, 1, "=SUM(B2:M2)", sheet, "") + + insert_into_cell(0, 2, "Jones", sheet, "") + insert_into_cell(1, 2, "21", sheet, "V") + insert_into_cell(2, 2, "40.9", sheet, "V") + insert_into_cell(3, 2, "-57.5", sheet, "V") + insert_into_cell(4, 2, "-23.4", sheet, "V") + insert_into_cell(5, 2, "34.5", sheet, "V") + insert_into_cell(6, 2, "59.3", sheet, "V") + insert_into_cell(7, 2, "27.3", sheet, "V") + insert_into_cell(8, 2, "-38.5", sheet, "V") + insert_into_cell(9, 2, "43.2", sheet, "V") + insert_into_cell(10, 2, "57.3", sheet, "V") + insert_into_cell(11, 2, "25.4", sheet, "V") + insert_into_cell(12, 2, "28.5", sheet, "V") + insert_into_cell(13, 2, "=SUM(B3:M3)", sheet, "") + + insert_into_cell(0, 3, "Brown", sheet, "") + insert_into_cell(1, 3, "31.45", sheet, "V") + insert_into_cell(2, 3, "-20.9", sheet, "V") + insert_into_cell(3, 3, "-117.5", sheet, "V") + insert_into_cell(4, 3, "23.4", sheet, "V") + insert_into_cell(5, 3, "-114.5", sheet, "V") + insert_into_cell(6, 3, "115.3", sheet, "V") + insert_into_cell(7, 3, "-171.3", sheet, "V") + insert_into_cell(8, 3, "89.5", sheet, "V") + insert_into_cell(9, 3, "41.2", sheet, "V") + insert_into_cell(10, 3, "71.3", sheet, "V") + insert_into_cell(11, 3, "25.4", sheet, "V") + insert_into_cell(12, 3, "38.5", sheet, "V") + insert_into_cell(13, 3, "=SUM(A4:L4)", sheet, "") + + # oooooooooooooooooooooooooooStep 5oooooooooooooooooooooooooooooooooooooooooo + # apply the created cell style. + # For this purpose get the PropertySet of the Cell and change the + # property CellStyle to the appropriate value. + + change_backcolor(1, 0, 13, 0, "My Style", sheet) + change_backcolor(0, 1, 0, 3, "My Style", sheet) + change_backcolor(1, 1, 13, 3, "My Style2", sheet) + + # oooooooooooooooooooooooooooStep 6oooooooooooooooooooooooooooooooooooooooooo + # insert a 3D chart. + # get the CellRange which holds the data for the chart and its RangeAddress + # get the TableChartSupplier from the sheet and then the TableCharts from it. + # add a new chart based on the data to the TableCharts. + # get the ChartDocument, which provide the Diagram. Change the properties + # Dim3D (3 dimension) and String (the title) of the diagram. + + rect = Rectangle() + rect.X, rect.Y, rect.Width, rect.Height = 500, 3000, 25000, 11000 + + print("Insert Chart") + data_range = (sheet["A1:N4"].RangeAddress,) + sheet.Charts.addNewByName("Example", rect, data_range, True, True) + + # get the diagram and change some of the properties + try: + chart = sheet.Charts["Example"] + # chart object implements XEmbeddedObjectSupplier interface + diagram = chart.EmbeddedObject.Diagram + print("Change Diagram to 3D") + diagram.Dim3D = True + + print("Change the title") + time.sleep(.2) + chart.EmbeddedObject.Title.String = "The new title" + except Exception as e: + print(f"Changing Properties failed: {e}", file=sys.stderr) + traceback.print_exc() + + print("done") + + +def insert_into_cell(column: int, row: int, value: str, sheet, flag: str): + try: + cell = sheet[row, column] + except com.sun.star.lang.IndexOutOfBoundsException: + print("Could not get Cell", file=sys.stderr) + traceback.print_exc() + else: + if flag == "V": + cell.Value = float(value) + else: + cell.Formula = value + + +def change_backcolor(left: int, top: int, right: int, bottom: int, template: str, sheet): + try: + cell_range = sheet[top:bottom + 1, left:right + 1] + cell_range.CellStyle = template + except com.sun.star.lang.IndexOutOfBoundsException: + print("Could not get CellRange", file=sys.stderr) + traceback.print_exc() + except Exception as e: + print(f"Can't change colors chgbColor: {e}", file=sys.stderr) + traceback.print_exc() + + +if __name__ == "__main__": + main() + + +# vim: set shiftwidth=4 softtabstop=4 expandtab: |