Examples with ConditionalFormatting org.apache.poi.ss.usermodel.ConditionalFormatting used on opensource projects

Example 1 with ConditionalFormatting

use of org.apache.poi.ss.usermodel.ConditionalFormatting in project poi by apache.

the class ConditionalFormattingEvaluator method getRules.

/**
     * lazy load by sheet since reading can be expensive
     * 
     * @param sheet
     * @return unmodifiable list of rules
     */
protected List<EvaluationConditionalFormatRule> getRules(Sheet sheet) {
    final String sheetName = sheet.getSheetName();
    List<EvaluationConditionalFormatRule> rules = formats.get(sheetName);
    if (rules == null) {
        if (formats.containsKey(sheetName)) {
            return Collections.emptyList();
        }
        final SheetConditionalFormatting scf = sheet.getSheetConditionalFormatting();
        final int count = scf.getNumConditionalFormattings();
        rules = new ArrayList<EvaluationConditionalFormatRule>(count);
        formats.put(sheetName, rules);
        for (int i = 0; i < count; i++) {
            ConditionalFormatting f = scf.getConditionalFormattingAt(i);
            //optimization, as this may be expensive for lots of ranges
            final CellRangeAddress[] regions = f.getFormattingRanges();
            for (int r = 0; r < f.getNumberOfRules(); r++) {
                ConditionalFormattingRule rule = f.getRule(r);
                rules.add(new EvaluationConditionalFormatRule(workbookEvaluator, sheet, f, i, rule, r, regions));
            }
        }
        // need them in formatting and priority order so logic works right
        Collections.sort(rules);
    }
    return Collections.unmodifiableList(rules);
}

Example 2 with ConditionalFormatting

use of org.apache.poi.ss.usermodel.ConditionalFormatting in project poi by apache.

the class TestHSSFWorkbook method setSheetOrderHSSF.

@Test
public void setSheetOrderHSSF() throws IOException {
    Workbook wb = new HSSFWorkbook();
    Sheet s1 = wb.createSheet("first sheet");
    Sheet s2 = wb.createSheet("other sheet");
    Name name1 = wb.createName();
    name1.setNameName("name1");
    name1.setRefersToFormula("'first sheet'!D1");
    Name name2 = wb.createName();
    name2.setNameName("name2");
    name2.setRefersToFormula("'other sheet'!C1");
    Row s1r1 = s1.createRow(2);
    Cell c1 = s1r1.createCell(3);
    c1.setCellValue(30);
    Cell c2 = s1r1.createCell(2);
    c2.setCellFormula("SUM('other sheet'!C1,'first sheet'!C1)");
    Row s2r1 = s2.createRow(0);
    Cell c3 = s2r1.createCell(1);
    c3.setCellFormula("'first sheet'!D3");
    Cell c4 = s2r1.createCell(2);
    c4.setCellFormula("'other sheet'!D3");
    // conditional formatting
    SheetConditionalFormatting sheetCF = s1.getSheetConditionalFormatting();
    ConditionalFormattingRule rule1 = sheetCF.createConditionalFormattingRule(CFRuleRecord.ComparisonOperator.BETWEEN, "'first sheet'!D1", "'other sheet'!D1");
    ConditionalFormattingRule[] cfRules = { rule1 };
    CellRangeAddress[] regions = { // A3:A5
    new CellRangeAddress(2, 4, 0, 0) };
    sheetCF.addConditionalFormatting(regions, cfRules);
    wb.setSheetOrder("other sheet", 0);
    // names
    assertEquals("'first sheet'!D1", wb.getName("name1").getRefersToFormula());
    assertEquals("'other sheet'!C1", wb.getName("name2").getRefersToFormula());
    // cells
    assertEquals("SUM('other sheet'!C1,'first sheet'!C1)", c2.getCellFormula());
    assertEquals("'first sheet'!D3", c3.getCellFormula());
    assertEquals("'other sheet'!D3", c4.getCellFormula());
    // conditional formatting
    ConditionalFormatting cf = sheetCF.getConditionalFormattingAt(0);
    assertEquals("'first sheet'!D1", cf.getRule(0).getFormula1());
    assertEquals("'other sheet'!D1", cf.getRule(0).getFormula2());
    wb.close();
}