testhssfconditionalformatting.java

来自「EXCEL read and write」· Java 代码 · 共 190 行

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   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
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       http://www.apache.org/licenses/LICENSE-2.0

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package org.apache.poi.hssf.usermodel;

import junit.framework.AssertionFailedError;
import junit.framework.TestCase;

import org.apache.poi.hssf.record.CFRuleRecord.ComparisonOperator;
import org.apache.poi.hssf.util.CellRangeAddress;
import org.apache.poi.hssf.util.HSSFColor;
/**
 * 
 * @author Dmitriy Kumshayev
 */
public final class TestHSSFConditionalFormatting extends TestCase {
	public void testCreateCF() {
		HSSFWorkbook workbook = new HSSFWorkbook();
		HSSFSheet sheet = workbook.createSheet();
		String formula = "7";

		HSSFSheetConditionalFormatting sheetCF = sheet.getSheetConditionalFormatting();
		
		HSSFConditionalFormattingRule rule1 = sheetCF.createConditionalFormattingRule(formula);
		HSSFFontFormatting fontFmt = rule1.createFontFormatting();
		fontFmt.setFontStyle(true, false);

		HSSFBorderFormatting bordFmt = rule1.createBorderFormatting();
		bordFmt.setBorderBottom(HSSFBorderFormatting.BORDER_THIN);
		bordFmt.setBorderTop(HSSFBorderFormatting.BORDER_THICK);
		bordFmt.setBorderLeft(HSSFBorderFormatting.BORDER_DASHED);
		bordFmt.setBorderRight(HSSFBorderFormatting.BORDER_DOTTED);

		HSSFPatternFormatting patternFmt = rule1.createPatternFormatting();
		patternFmt.setFillBackgroundColor(HSSFColor.YELLOW.index);

		
		HSSFConditionalFormattingRule rule2 = sheetCF.createConditionalFormattingRule(ComparisonOperator.BETWEEN, "1", "2");
		HSSFConditionalFormattingRule [] cfRules =
		{
			rule1, rule2
		};

		short col = 1;
		CellRangeAddress [] regions = {
			new CellRangeAddress(0, 65535, col, col)
		};

		sheetCF.addConditionalFormatting(regions, cfRules);
		sheetCF.addConditionalFormatting(regions, cfRules);

		// Verification
		assertEquals(2, sheetCF.getNumConditionalFormattings());
		sheetCF.removeConditionalFormatting(1);
		assertEquals(1, sheetCF.getNumConditionalFormattings());
		HSSFConditionalFormatting cf = sheetCF.getConditionalFormattingAt(0);
		assertNotNull(cf);

		regions = cf.getFormattingRanges();
		assertNotNull(regions);
		assertEquals(1, regions.length);
		CellRangeAddress r = regions[0];
		assertEquals(1, r.getFirstColumn());
		assertEquals(1, r.getLastColumn());
		assertEquals(0, r.getFirstRow());
		assertEquals(65535, r.getLastRow());

		assertEquals(2, cf.getNumberOfRules());

		rule1 = cf.getRule(0);
		assertEquals("7",rule1.getFormula1()); 
		assertNull(rule1.getFormula2());
		
		HSSFFontFormatting    r1fp = rule1.getFontFormatting();
		assertNotNull(r1fp);
		
		assertTrue(r1fp.isItalic());
		assertFalse(r1fp.isBold());

		HSSFBorderFormatting  r1bf = rule1.getBorderFormatting();
		assertNotNull(r1bf);
		assertEquals(HSSFBorderFormatting.BORDER_THIN, r1bf.getBorderBottom());
		assertEquals(HSSFBorderFormatting.BORDER_THICK,r1bf.getBorderTop());
		assertEquals(HSSFBorderFormatting.BORDER_DASHED,r1bf.getBorderLeft());
		assertEquals(HSSFBorderFormatting.BORDER_DOTTED,r1bf.getBorderRight());

		HSSFPatternFormatting r1pf = rule1.getPatternFormatting();
		assertNotNull(r1pf);
		assertEquals(HSSFColor.YELLOW.index,r1pf.getFillBackgroundColor());		

		rule2 = cf.getRule(1);
		assertEquals("2",rule2.getFormula2()); 
		assertEquals("1",rule2.getFormula1()); 
	}
	
	public void testClone() {

		HSSFWorkbook wb = new HSSFWorkbook();
		HSSFSheet sheet = wb.createSheet();
		String formula = "7";

		HSSFSheetConditionalFormatting sheetCF = sheet.getSheetConditionalFormatting();
		
		HSSFConditionalFormattingRule rule1 = sheetCF.createConditionalFormattingRule(formula);
		HSSFFontFormatting fontFmt = rule1.createFontFormatting();
		fontFmt.setFontStyle(true, false);

		HSSFPatternFormatting patternFmt = rule1.createPatternFormatting();
		patternFmt.setFillBackgroundColor(HSSFColor.YELLOW.index);

		
		HSSFConditionalFormattingRule rule2 = sheetCF.createConditionalFormattingRule(ComparisonOperator.BETWEEN, "1", "2");
		HSSFConditionalFormattingRule [] cfRules =
		{
			rule1, rule2
		};

		short col = 1;
		CellRangeAddress [] regions = {
			new CellRangeAddress(0, 65535, col, col)
		};

		sheetCF.addConditionalFormatting(regions, cfRules);
			
		try {
			wb.cloneSheet(0);
		} catch (RuntimeException e) {
			if (e.getMessage().indexOf("needs to define a clone method") > 0) {
				throw new AssertionFailedError("Indentified bug 45682");
			}
			throw e;
		}
		assertEquals(2, wb.getNumberOfSheets());
	}

	public void testShiftRows() {

		HSSFWorkbook wb = new HSSFWorkbook();
		HSSFSheet sheet = wb.createSheet();

		HSSFSheetConditionalFormatting sheetCF = sheet.getSheetConditionalFormatting();

		HSSFConditionalFormattingRule rule1 = sheetCF.createConditionalFormattingRule(
				ComparisonOperator.BETWEEN, "sum(A10:A15)", "1+sum(B16:B30)");
		HSSFFontFormatting fontFmt = rule1.createFontFormatting();
		fontFmt.setFontStyle(true, false);

		HSSFPatternFormatting patternFmt = rule1.createPatternFormatting();
		patternFmt.setFillBackgroundColor(HSSFColor.YELLOW.index);
		HSSFConditionalFormattingRule [] cfRules = { rule1, };

		CellRangeAddress [] regions = {
			new CellRangeAddress(2, 4, 0, 0), // A3:A5
		};
		sheetCF.addConditionalFormatting(regions, cfRules);

		// This row-shift should destroy the CF region
		sheet.shiftRows(10, 20, -9);
		assertEquals(0, sheetCF.getNumConditionalFormattings());

		// re-add the CF
		sheetCF.addConditionalFormatting(regions, cfRules);

		// This row shift should only affect the formulas
		sheet.shiftRows(14, 17, 8);
		HSSFConditionalFormatting cf = sheetCF.getConditionalFormattingAt(0);
		assertEquals("SUM(A10:A23)", cf.getRule(0).getFormula1());
		assertEquals("1+SUM(B24:B30)", cf.getRule(0).getFormula2());

		sheet.shiftRows(0, 8, 21);
		cf = sheetCF.getConditionalFormattingAt(0);
		assertEquals("SUM(A10:A21)", cf.getRule(0).getFormula1());
		assertEquals("1+SUM(#REF!)", cf.getRule(0).getFormula2());
	}
}