<!-- Don't forget to update status.xml too! -->
<release version="3.5-beta5" date="2008-??-??">
+ <action dev="POI-DEVELOPERS" type="add">Support for reading HSSF column styles</action>
<action dev="POI-DEVELOPERS" type="fix">Hook up POIXMLTextExtractor.getMetadataTextExtractor() to the already written POIXMLPropertiesTextExtractor</action>
<action dev="POI-DEVELOPERS" type="fix">46472 - Avoid NPE in HPSFPropertiesExtractor when no properties exist</action>
<action dev="POI-DEVELOPERS" type="fix">46479 - fixed bugs related to cached formula values and HSSFFormulaEvaluator.evaluateInCell()</action>
<!-- Don't forget to update changes.xml too! -->
<changes>
<release version="3.5-beta5" date="2008-??-??">
+ <action dev="POI-DEVELOPERS" type="add">Support for reading HSSF column styles</action>
<action dev="POI-DEVELOPERS" type="fix">Hook up POIXMLTextExtractor.getMetadataTextExtractor() to the already written POIXMLPropertiesTextExtractor</action>
<action dev="POI-DEVELOPERS" type="fix">46472 - Avoid NPE in HPSFPropertiesExtractor when no properties exist</action>
<action dev="POI-DEVELOPERS" type="fix">46479 - fixed bugs related to cached formula values and HSSFFormulaEvaluator.evaluateInCell()</action>
import org.apache.poi.hssf.record.CellValueRecordInterface;
import org.apache.poi.hssf.record.DVRecord;
import org.apache.poi.hssf.record.EscherAggregate;
+import org.apache.poi.hssf.record.ExtendedFormatRecord;
import org.apache.poi.hssf.record.Record;
import org.apache.poi.hssf.record.RowRecord;
import org.apache.poi.hssf.record.SCLRecord;
{
sheet.setDefaultRowHeight((short) (height * 20));
}
+
+ /**
+ * Returns the HSSFCellStyle that applies to the given
+ * (0 based) column, or null if no style has been
+ * set for that column
+ */
+ public HSSFCellStyle getColumnStyle(int column) {
+ short styleIndex = sheet.getXFIndexForColAt((short)column);
+
+ if(styleIndex == 0xf) {
+ // None set
+ return null;
+ }
+
+ ExtendedFormatRecord xf = book.getExFormatAt(styleIndex);
+ return new HSSFCellStyle(styleIndex, xf, book);
+ }
/**
* get whether gridlines are printed.
* @param height default row height
*/
void setDefaultRowHeightInPoints(float height);
+
+ /**
+ * Returns the CellStyle that applies to the given
+ * (0 based) column, or null if no style has been
+ * set for that column
+ */
+ public CellStyle getColumnStyle(int column);
+
+ /**
+ * Sets the CellStyle that applies to the given
+ * (0 based) column.
+ */
+// public CellStyle setColumnStyle(int column, CellStyle style);
/**
* Adds a merged region of cells (hence those cells form one)
worksheet.getSheetFormatPr() :
worksheet.addNewSheetFormatPr();
}
+
+ /**
+ * Returns the CellStyle that applies to the given
+ * (0 based) column, or null if no style has been
+ * set for that column
+ */
+ public CellStyle getColumnStyle(int column) {
+ // TODO
+ return null;
+ }
+
/**
* Get whether to display the guts or not,
}
wb.createSheet(SAME_PREFIX + "Exxxx"); // OK - differs in the 31st char
}
+
+ /**
+ * Tests that we can read existing column styles
+ */
+ public void testReadColumnStyles() {
+ HSSFWorkbook wbNone = HSSFTestDataSamples.openSampleWorkbook("ColumnStyleNone.xls");
+ HSSFWorkbook wbSimple = HSSFTestDataSamples.openSampleWorkbook("ColumnStyle1dp.xls");
+ HSSFWorkbook wbComplex = HSSFTestDataSamples.openSampleWorkbook("ColumnStyle1dpColoured.xls");
+
+ // Presence / absence checks
+ assertNull(wbNone.getSheetAt(0).getColumnStyle(0));
+ assertNull(wbNone.getSheetAt(0).getColumnStyle(1));
+
+ assertNull(wbSimple.getSheetAt(0).getColumnStyle(0));
+ assertNotNull(wbSimple.getSheetAt(0).getColumnStyle(1));
+
+ assertNull(wbComplex.getSheetAt(0).getColumnStyle(0));
+ assertNotNull(wbComplex.getSheetAt(0).getColumnStyle(1));
+
+ // Details checks
+ HSSFCellStyle bs = wbSimple.getSheetAt(0).getColumnStyle(1);
+ assertEquals(62, bs.getIndex());
+ assertEquals("#,##0.0_ ;\\-#,##0.0\\ ", bs.getDataFormatString());
+ assertEquals("Calibri", bs.getFont(wbSimple).getFontName());
+ assertEquals(11*20, bs.getFont(wbSimple).getFontHeight());
+ assertEquals(8, bs.getFont(wbSimple).getColor());
+ assertFalse(bs.getFont(wbSimple).getItalic());
+ assertEquals(HSSFFont.BOLDWEIGHT_NORMAL, bs.getFont(wbSimple).getBoldweight());
+
+
+ HSSFCellStyle cs = wbComplex.getSheetAt(0).getColumnStyle(1);
+ assertEquals(62, cs.getIndex());
+ assertEquals("#,##0.0_ ;\\-#,##0.0\\ ", cs.getDataFormatString());
+ assertEquals("Arial", cs.getFont(wbComplex).getFontName());
+ assertEquals(8*20, cs.getFont(wbComplex).getFontHeight());
+ assertEquals(10, cs.getFont(wbComplex).getColor());
+ assertFalse(cs.getFont(wbComplex).getItalic());
+ assertEquals(HSSFFont.BOLDWEIGHT_BOLD, cs.getFont(wbComplex).getBoldweight());
+ }
}