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- /* ====================================================================
- Licensed to the Apache Software Foundation (ASF) under one or more
- contributor license agreements. See the NOTICE file distributed with
- this work for additional information regarding copyright ownership.
- The ASF licenses this file to You under the Apache License, Version 2.0
- (the "License"); you may not use this file except in compliance with
- the License. You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- ==================================================================== */
-
- package org.apache.poi.examples.ss;
-
- import java.io.FileOutputStream;
- import java.util.HashMap;
- import java.util.Map;
-
- import org.apache.poi.hssf.usermodel.HSSFWorkbook;
- import org.apache.poi.ss.usermodel.BorderStyle;
- import org.apache.poi.ss.usermodel.Cell;
- import org.apache.poi.ss.usermodel.CellStyle;
- import org.apache.poi.ss.usermodel.FillPatternType;
- import org.apache.poi.ss.usermodel.Font;
- import org.apache.poi.ss.usermodel.HorizontalAlignment;
- import org.apache.poi.ss.usermodel.IndexedColors;
- import org.apache.poi.ss.usermodel.PrintSetup;
- import org.apache.poi.ss.usermodel.Row;
- import org.apache.poi.ss.usermodel.Sheet;
- import org.apache.poi.ss.usermodel.VerticalAlignment;
- import org.apache.poi.ss.usermodel.Workbook;
- import org.apache.poi.ss.util.CellRangeAddress;
- import org.apache.poi.xssf.usermodel.XSSFWorkbook;
-
- /**
- * A weekly timesheet created using Apache POI.
- * Usage:
- * TimesheetDemo -xls|xlsx
- *
- * @author Yegor Kozlov
- */
- @SuppressWarnings({"java:S106","java:S4823","java:S1192"})
- public final class TimesheetDemo {
- private static final String[] titles = {
- "Person", "ID", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun",
- "Total\nHrs", "Overtime\nHrs", "Regular\nHrs"
- };
-
- private static final Object[][] sample_data = {
- {"Yegor Kozlov", "YK", 5.0, 8.0, 10.0, 5.0, 5.0, 7.0, 6.0},
- {"Gisella Bronzetti", "GB", 4.0, 3.0, 1.0, 3.5, null, null, 4.0},
- };
-
- private TimesheetDemo() {}
-
- public static void main(String[] args) throws Exception {
- Workbook wb;
-
- if(args.length > 0 && args[0].equals("-xls")) wb = new HSSFWorkbook();
- else wb = new XSSFWorkbook();
-
- Map<String, CellStyle> styles = createStyles(wb);
-
- Sheet sheet = wb.createSheet("Timesheet");
- PrintSetup printSetup = sheet.getPrintSetup();
- printSetup.setLandscape(true);
- sheet.setFitToPage(true);
- sheet.setHorizontallyCenter(true);
-
- //title row
- Row titleRow = sheet.createRow(0);
- titleRow.setHeightInPoints(45);
- Cell titleCell = titleRow.createCell(0);
- titleCell.setCellValue("Weekly Timesheet");
- titleCell.setCellStyle(styles.get("title"));
- sheet.addMergedRegion(CellRangeAddress.valueOf("$A$1:$L$1"));
-
- //header row
- Row headerRow = sheet.createRow(1);
- headerRow.setHeightInPoints(40);
- Cell headerCell;
- for (int i = 0; i < titles.length; i++) {
- headerCell = headerRow.createCell(i);
- headerCell.setCellValue(titles[i]);
- headerCell.setCellStyle(styles.get("header"));
- }
-
- int rownum = 2;
- for (int i = 0; i < 10; i++) {
- Row row = sheet.createRow(rownum++);
- for (int j = 0; j < titles.length; j++) {
- Cell cell = row.createCell(j);
- if(j == 9){
- //the 10th cell contains sum over week days, e.g. SUM(C3:I3)
- String ref = "C" +rownum+ ":I" + rownum;
- cell.setCellFormula("SUM("+ref+")");
- cell.setCellStyle(styles.get("formula"));
- } else if (j == 11){
- cell.setCellFormula("J" +rownum+ "-K" + rownum);
- cell.setCellStyle(styles.get("formula"));
- } else {
- cell.setCellStyle(styles.get("cell"));
- }
- }
- }
-
- //row with totals below
- Row sumRow = sheet.createRow(rownum++);
- sumRow.setHeightInPoints(35);
- Cell cell;
- cell = sumRow.createCell(0);
- cell.setCellStyle(styles.get("formula"));
- cell = sumRow.createCell(1);
- cell.setCellValue("Total Hrs:");
- cell.setCellStyle(styles.get("formula"));
-
- for (int j = 2; j < 12; j++) {
- cell = sumRow.createCell(j);
- String ref = (char)('A' + j) + "3:" + (char)('A' + j) + "12";
- cell.setCellFormula("SUM(" + ref + ")");
- if(j >= 9) cell.setCellStyle(styles.get("formula_2"));
- else cell.setCellStyle(styles.get("formula"));
- }
- rownum++;
- sumRow = sheet.createRow(rownum++);
- sumRow.setHeightInPoints(25);
- cell = sumRow.createCell(0);
- cell.setCellValue("Total Regular Hours");
- cell.setCellStyle(styles.get("formula"));
- cell = sumRow.createCell(1);
- cell.setCellFormula("L13");
- cell.setCellStyle(styles.get("formula_2"));
- sumRow = sheet.createRow(rownum++);
- sumRow.setHeightInPoints(25);
- cell = sumRow.createCell(0);
- cell.setCellValue("Total Overtime Hours");
- cell.setCellStyle(styles.get("formula"));
- cell = sumRow.createCell(1);
- cell.setCellFormula("K13");
- cell.setCellStyle(styles.get("formula_2"));
-
- //set sample data
- for (int i = 0; i < sample_data.length; i++) {
- Row row = sheet.getRow(2 + i);
- for (int j = 0; j < sample_data[i].length; j++) {
- if(sample_data[i][j] == null) continue;
-
- if(sample_data[i][j] instanceof String) {
- row.getCell(j).setCellValue((String)sample_data[i][j]);
- } else {
- row.getCell(j).setCellValue((Double)sample_data[i][j]);
- }
- }
- }
-
- //finally set column widths, the width is measured in units of 1/256th of a character width
- sheet.setColumnWidth(0, 30*256); //30 characters wide
- for (int i = 2; i < 9; i++) {
- sheet.setColumnWidth(i, 6*256); //6 characters wide
- }
- sheet.setColumnWidth(10, 10*256); //10 characters wide
-
- // Write the output to a file
- String file = "timesheet.xls";
- if(wb instanceof XSSFWorkbook) file += "x";
- FileOutputStream out = new FileOutputStream(file);
- wb.write(out);
- out.close();
- }
-
- /**
- * Create a library of cell styles
- */
- private static Map<String, CellStyle> createStyles(Workbook wb){
- Map<String, CellStyle> styles = new HashMap<>();
- CellStyle style;
- Font titleFont = wb.createFont();
- titleFont.setFontHeightInPoints((short)18);
- titleFont.setBold(true);
- style = wb.createCellStyle();
- style.setAlignment(HorizontalAlignment.CENTER);
- style.setVerticalAlignment(VerticalAlignment.CENTER);
- style.setFont(titleFont);
- styles.put("title", style);
-
- Font monthFont = wb.createFont();
- monthFont.setFontHeightInPoints((short)11);
- monthFont.setColor(IndexedColors.WHITE.getIndex());
- style = wb.createCellStyle();
- style.setAlignment(HorizontalAlignment.CENTER);
- style.setVerticalAlignment(VerticalAlignment.CENTER);
- style.setFillForegroundColor(IndexedColors.GREY_50_PERCENT.getIndex());
- style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
- style.setFont(monthFont);
- style.setWrapText(true);
- styles.put("header", style);
-
- style = wb.createCellStyle();
- style.setAlignment(HorizontalAlignment.CENTER);
- style.setWrapText(true);
- style.setBorderRight(BorderStyle.THIN);
- style.setRightBorderColor(IndexedColors.BLACK.getIndex());
- style.setBorderLeft(BorderStyle.THIN);
- style.setLeftBorderColor(IndexedColors.BLACK.getIndex());
- style.setBorderTop(BorderStyle.THIN);
- style.setTopBorderColor(IndexedColors.BLACK.getIndex());
- style.setBorderBottom(BorderStyle.THIN);
- style.setBottomBorderColor(IndexedColors.BLACK.getIndex());
- styles.put("cell", style);
-
- style = wb.createCellStyle();
- style.setAlignment(HorizontalAlignment.CENTER);
- style.setVerticalAlignment(VerticalAlignment.CENTER);
- style.setFillForegroundColor(IndexedColors.GREY_25_PERCENT.getIndex());
- style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
- style.setDataFormat(wb.createDataFormat().getFormat("0.00"));
- styles.put("formula", style);
-
- style = wb.createCellStyle();
- style.setAlignment(HorizontalAlignment.CENTER);
- style.setVerticalAlignment(VerticalAlignment.CENTER);
- style.setFillForegroundColor(IndexedColors.GREY_40_PERCENT.getIndex());
- style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
- style.setDataFormat(wb.createDataFormat().getFormat("0.00"));
- styles.put("formula_2", style);
-
- return styles;
- }
- }
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